CN101929786B - Refrigerator - Google Patents
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- CN101929786B CN101929786B CN 201010208911 CN201010208911A CN101929786B CN 101929786 B CN101929786 B CN 101929786B CN 201010208911 CN201010208911 CN 201010208911 CN 201010208911 A CN201010208911 A CN 201010208911A CN 101929786 B CN101929786 B CN 101929786B
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Abstract
The invention provides a refrigerator of which the safety can be further improved. In the refrigerator, an atomizing unit is detachably provided with a static atomizing device relative to a unit collecting unit of a refrigerator main body, the atomizing unit has a spraying part applied with high voltage, The refrigerator, as a detecting mechanism for cutting off the power supply for supplying the power of the spraying part, comprises a door switch (10) for detecting the opening and closing state of a door of a refrigerating chamber, a cover switch (62) for detecting the opening and closing state of a cover cap for a collecting part of the unit collecting part, an arrangement switch (61) for detecting the arrangement state of the atomizing unit, and magnetic sensors (83, 84) of a water detecting mechanism for detecting whether water is in a water storage tank of the atomizing unit. A controlling unit (90) cuts off the power for the spraying part based on the detection signal of the door switch (10), the cover switch (62), the arrangement switch (61) and the magnetic sensors (83, 84).
Description
Technical field
The present invention relates to a kind of refrigerator, particularly relate to a kind of comprising and as odor removal, have the electric unit that is subjected to that is applied in high-tension power receiving section, and refrigerator main body is releasably being arranged the described refrigerator that is subjected to electric unit.
Background technology
Proposed following refrigerator: will have the odor removal (being subjected to electric unit) that is applied in high-tension discharge mechanism (power receiving section), and be arranged in the refrigerating chamber and the cold air path between the vegetable compartment that refrigerator main body has (for example with reference to patent documentation 1).
In described refrigerator, for security, namely, the user is not intended to run into the discharge mechanism of described odor removal can be not dangerous yet, and adopt following structure: when the door of storeroom, for example refrigerating chamber is opened, survey this door by door switch and open, according to the detectable signal of this door switch and by control device, cut off the supply of electric power to described odor removal (discharge mechanism).
In addition, owing to must regularly generate water to storage part supply mist, therefore, the unmatchful nearby side that is arranged on refrigerator to the electric pole type electrostatic atomization apparatus that has in this kind refrigerator, from refrigerator, load and unload being convenient to, so, in electrostatic atomization apparatus, adopt various insulation structures, so that user's mistake is run into and produced high-tension part and also can not get an electric shock etc.
As adopting insulation structure and utilizing high-tension device, for example there is patent prop up the ion generating apparatus of offering record in 2.This ion generating apparatus has in order to will being fed to by the voltage of commercial power supply the primary side circuit of transformer (transformer), and is connecting discharge part in the secondary side of transformer, and the primary side of transformer and secondary side mutual insulating.In this structure, by to major general's primary side circuitry cuts, can not get an electric shock and make the user run into the secondary side discharge part yet.
[prior art document]
[patent documentation]
[patent documentation 1] Japanese Patent Laid-Open 2001-355958 communique
[patent documentation 2] Japanese Patent Laid-Open 2006-185758 communique
This shows that above-mentioned existing refrigerator obviously still has inconvenience and defective, and demands urgently further being improved in product structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but have no for a long time applicable design is finished by development always, and common product and method do not have appropriate structure and method to address the above problem, and this obviously is the problem that the anxious wish of relevant dealer solves.Therefore how to found a kind of new refrigerator, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing refrigerator exists, the inventor is based on being engaged in for many years abundant practical experience and professional knowledge of this type of product design manufacturing, and the utilization of cooperation scientific principle, positive research and innovation in addition, in the hope of founding a kind of new refrigerator, can improve general existing refrigerator, make it have more practicality.Through constantly research, design, and through after repeatedly studying sample and improvement, finally create the present invention who has practical value.
Summary of the invention
Main purpose of the present invention is, overcome the defective that existing refrigerator exists, and provide a kind of new refrigerator, technical problem to be solved is to make it survey to cut off supply of electric power to power receiving section with detection agency by normal dump, further realize improving security, be very suitable for practicality.
Another object of the present invention is to, overcome the defective that existing refrigerator exists, and provide a kind of new refrigerator, technical problem to be solved is can be by the disconnection control of switching mechanism, and when shutting down, make source power supply and electrostatic atomization apparatus be in off-position, thereby more be suitable for practicality.
For achieving the above object, the invention provides and a kind ofly can further realize improving the refrigerator of security.The present invention compared with prior art has obvious advantage and beneficial effect.
With respect to prior art, in the described patent documentation 1 in the structure of record, in the situation that door switch breaks down etc., even if open the door of refrigerating chamber, also can't cut off the supply of electric power to odor removal (discharge mechanism), so be safety measure and insufficient.
And, unmatchful in the electric pole type electrostatic atomization apparatus in patent documentation 2 in the type of this type of electrostatic atomization apparatus of record, the relation of utilization take ground connection (earth ground) as counterelectrode, make source power supply be directly connected in electrostatic atomization apparatus via switch, so, according to DENAN, this kind is unmatchful must to adopt insulation structure to the electric pole type electrostatic atomization apparatus.
According to DENAN, unmatchfully must adopt insulation structure at discharge portion to the electric pole type electrostatic atomization apparatus, and then, be connected in the structure of electrostatic atomization apparatus at source power supply as mentioned above, and when shutting down (when the switch of electrostatic atomization apparatus is off-state), existence applies the possibility of 100V voltage because the bad grade in contact causes source power supply to electrostatic atomization apparatus, in such structure, must implement basis insulation and superinsulation.
Particularly, existing when shutting down causes source power supply to apply in the electrostatic atomization apparatus of 100V voltage possibility because switch contact is bad, insulate as the basis, distance between switch contact must be set as more than or equal to 1.5mm, and as superinsulation, space length or creepage distance must be set as more than or equal to 2mm.
, in discharge portion, fully adopt insulation structure herein, and in superinsulation, generate water owing to be injected with mist in the storage part, and the part that can touch with respect to the user, therefore space length and creepage distance do not have problems more than or equal to 2mm.
Yet, the elder generation pre-structure unmatchful in the electric pole type electrostatic atomization apparatus, if use contact spacing to insulate as the basis from the switch more than or equal to 1.5mm, then not only price is high but also larger for this switch, therefore exist cause unmatchful to the electric pole type electrostatic atomization apparatus problem that price is high and maximize that also becomes.
In addition, putting down in writing in 1 (2) of the subordinate list eight of described DENAN when fully essential aspect the secondary side of insulating transformer or the structure after the rectification circuit, can omit insulation structure (size).
The present invention In view of the foregoing finishes, and it aims to provide a kind ofly can further realize improving the refrigerator of security.
And, a kind of following refrigerator is provided, and it has unmatchful to the electric pole type electrostatic atomization apparatus, need not to use the switch that has more than or equal to the 1.5mm spacing, just can satisfy the condition of DENAN, and when shutting down, make source power supply and electrostatic atomization apparatus be in off-position.
In order to reach described purpose, according to refrigerator of the present invention, it constitutes and comprises having the electric unit that is subjected to that is applied in high-tension power receiving section, and with respect to refrigerator main body this is being set releasably and is being subjected to electric unit, it is characterized in that comprising: the door switch detection agency, survey the door switch situation of the storeroom that described refrigerator main body has; The described electric unit that is subjected to is releasably taken in the incorporating section, unit; The incorporating section cover cap opens or closes incorporating section, described unit; Lid switch detection agency is surveyed the switch situation that cover cap is used in described incorporating section; Detection agency is set, survey the described normal position power source cut-out detection agency that is subjected to electric unit whether to be arranged on incorporating section, described unit, in order to cut off the supply of electric power to described power receiving section, described dump comprises described door switch detection agency, described lid switch detection agency and the described detection agency that arranges with detection agency; And controlling organization, described controlling organization is behind power connection, detect the switch situation that cover cap is used in described incorporating section by described lid switch detection agency at least one times, and by described arrange detection agency detect load or dismantle described when being subjected to electric unit, can be to described power receiving section supply electric power.
[effect of invention]
By technique scheme, refrigerator of the present invention has following advantages and beneficial effect at least:
According to the present invention, owing to comprise a plurality of dump detection agencies, even if therefore one of them individual breaking down also can survey to cut off supply of electric power to power receiving section with detection agency by remaining normal dump.Thus, can further realize improving security.
And, according to the present invention, in the 1st DC line and the 2nd DC line that connect low-voltage direct-current circuit and high voltage transformer, the switching mechanism that switches the connection off-state by the incorporating section with the switch of cover cap is being set respectively, satisfy thus in the DENAN subordinate list eight 1 (2) about the condition of when fully essential aspect the structure after rectification circuit " ", so, need not to use the switch that has more than or equal to the 1.5mm spacing, just can control by the disconnection of switching mechanism, and when shutting down, make source power supply and electrostatic atomization apparatus be in off-position.
In sum, the invention relates to a kind of refrigerator, a kind of refrigerator that can further improve security.Refrigerator of the present invention constitutes the atomization unit that electrostatic atomization apparatus releasably is being set with respect to the incorporating section, unit of refrigerator main body, this kind atomization unit has the high-tension spraying section that is applied in, and refrigerator conduct of the present invention is in order to cut off the dump detection agency to the supply of electric power of spraying section, it comprises: door switch, the switch situation of the door of detection refrigerating chamber; The lid switch, the incorporating section of the probe unit incorporating section switch situation of cover cap; Switch is set, surveys the state that arranges of atomization unit; And the magnetic sensor of water detection agency, in the water tank of detection atomization unit whether water is arranged.Control device is based on door switch, covers switch, switch is set, the detectable signal of magnetic sensor, cuts off the supply of electric power to spraying section.The present invention has significant progress technically, and has obvious good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above and other purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is the whole vertically side view of the refrigerator of expression the present invention the 1st embodiment.
Fig. 2 is the general perspective that the periphery of electrostatic atomization apparatus is being set.
Fig. 3 is the general view that the periphery of electrostatic atomization apparatus is being set.
Fig. 4 is vertical side view of water supply mechanism part.
Fig. 5 is the general perspective of the position relationship of expression vegetable container and electrostatic atomization apparatus.
Fig. 6 is vertical side view that electrostatic atomization apparatus arranges part.
Fig. 7 is the vertical side view in the locational electrostatic atomization apparatus part different with Fig. 6.
Fig. 8 is the block diagram of the electrical structure of expression the present invention the 1st embodiment.
Fig. 9 is the flow chart of the Control the content of expression control device.
Figure 10 is expression the present invention's the 2nd embodiment and in order to drive the electrical structure diagram of electrostatic atomization apparatus.
Figure 11 is vertical side view that part is set of electrostatic atomization apparatus.
Figure 12 blocks in the position different with Figure 11 and vertical side view that part is set of the electrostatic atomization apparatus that represents, and wherein Figure 12 (a) is the perspective view of cover element closed condition, and Figure 12 (b) is the perspective view under the cover element open mode.
Figure 13 is the perspective view of electrostatic atomization apparatus, and wherein Figure 13 (a) is the perspective view of observing from upper surface side, and Figure 13 (b) is the perspective view of observing from lower face side.
Figure 14 is the longitudinal section of the major part shown in the VII-VII line along Figure 11 blocks.
Figure 15 is with anterior local disconnection that part is set of electrostatic atomization apparatus and the perspective view of expression.
Figure 16 is the plane of substrate.
Figure 17 is the figure that the expression dry reed switch is installed in the step on the substrate.
Figure 18 is with anterior local disconnection that part is set of electrostatic atomization apparatus and the top view of expression, and wherein Figure 18 (a) is the top view under the cover element closed condition, and Figure 18 (b) is the top view under the cover element open mode.
Figure 19 is the figure of the configuration relation of expression dry reed switch and magnet.
Figure 20 is the figure of expression the present invention the 3rd embodiment, and wherein Figure 20 (a) is the perspective view that the expression dry reed switch is installed in the state on the substrate, and Figure 20 (b) is the perspective view of anchor clamps.
Figure 21 is the figure of expression the present invention's the 4th embodiment and corresponding Figure 13.
Figure 22 is the figure of expression the present invention's the 5th embodiment and corresponding diagram 9.
Figure 23 is the figure of expression the present invention's the 6th embodiment and corresponding diagram 9.
Figure 24 is the perspective view that expression the present invention's the 7th embodiment and dry reed switch are installed in the state on the substrate.
Figure 25 is the figure of expression the present invention's the 8th embodiment and corresponding diagram 6.
Figure 26 is the figure of corresponding diagram 1.
Figure 27 represents the 9th embodiment of the present invention and the perspective view that electrostatic atomization apparatus anterior local disconnection the partly being set represented.
Figure 28 is the figure of corresponding Figure 10.
1: refrigerator main body
2: heat insulating box
3: refrigerating chamber
3a, 4a, 5a, 7a: door
4: vegetable compartment (storeroom)
5: ice-making compartment
7: refrigerating chamber
8: dividing plate
8a: the front portion of dividing plate 8
9: heat-insulating wall
10: door switch (door switch detection agency, dump detection agency)
11: ice-making disc
12: automatic ice-making plant
13: refrigerating chamber (storeroom)
14: the refrigeration fan
15: ac duct
15a: cold air winding-up mouth
16: the freezing cooler of using
17: the freezing fan of using
18: the Machine Room
19: compressor
20: the ice making supply flume
21: the scattered articles box
22: egg box
23: chill room
24: suddenly freeze box
25: door compartment
28: water container
29: water supply mechanism
30: the water supply electric motor for pump
31: supply-water pump
32: permanent magnet
33,34: feed pipe
36: electrostatic atomization apparatus
37: base plate
38: atomization unit (being subjected to electric unit)
39,41B: peristome
40: the incorporating section cover cap
41: incorporating section, unit (unit receiving room)
41a, 41A: wall section
43: water tank (storage part)
44: upper box
44a: cylinder section
45: unit cover
46: conductive sheet
47: water-keeping material
48: the suction bolt
49: spraying section (power receiving section)
50: the blowing unit cover cap
51: ejiction opening
52: nozzle
53: be subjected to electric bolt
53A, 54A, 55A, 112A, 113A, 114A, 132A, 133A, 134A, 152A, 153A, 154A, 162A, 163A, 164A: test section
53B, 54B, 55B, 112B, 113B, 114B, 132B, 133B, 134B, 152B, 153B, 154B, 162B, 163B, 164B: wire portion
54: energization pins
55: conductive member
56: the dc high voltage supply unit
57: high voltage transformer
58: connector
60: positioning convex portion
61: switch (detection agency, dump detection agency are set) is set
62: lid switch (lid switch detection agency, dump detection agency)
63: handle
64: the press section
65: filter
66: ion exchange resin
67: water filling port
68: filler cover
69: photochemical catalyst
70: light source
72: bottom container
73: upper container
80: float
81: source power supply
82: permanent magnet (water detection agency, dump detection agency)
83,84: magnetic sensor (water detection agency, dump detection agency)
86: guidance panel
87: mode selector switch
88: operating portion
89: display part
90: control device (controlling organization)
91: transistor
92: control element
93: control device
98: the 3 DC lines
99: photo-coupler
99A: light emitting diode
99B: photo detector
100: dc source
101,103,105: resistance
102: ground connection
104: transistor
112、113、114、132、133、134、152、153、154、162、163、
164: dry reed switch (switching mechanism)
115,135,262: anchor clamps
116,136,263: flat part
117,137,264: cradle portion
118,119,120,138,139,140,265,266,267: recess
121,141,268: clearance portion
171: cable
181: lid switch (switching mechanism)
181A: contact section
182: relay switch section (switching mechanism)
183,184,185: relay switch (switching mechanism)
183A, 184A, 185A: coil portion
183B, 184B, 185B: switch portion
191: microswitch section (switching mechanism)
192,193,194: microswitch
248: the electric conductor that generates ion
251,111,131,151,161: dry reed switch section (switching mechanism)
252: substrate
253,254,255: dry reed switch
253A, 254A, 255A: test section
253B, 254B, 255B: wire portion
256: wiring pattern
257: solder sections
258: switch shows LED
259: operation shows LED
260: the support portion
261: slit portion
271: magnet (testing agency)
272: press section (testing agency)
273: the overlapping portion
274: barricade (anti-error detection structure)
281: source power supply
282: the 1 alternating current circuits
283: the 2 alternating current circuits
284: fuse
285: the low-voltage direct-current circuit
286: transforming circuit
287: rectification circuit
288: the 1 DC lines
289: the 2 DC lines
290: negative circuit
291: bipolar transistor
A, A1, A2, B, B1, B2, X: arrow
C: the configuration direction of test section 253A, 254A, 255A
D, D ': the magnetic pole orientation direction of magnet 271
H: highly
L: length
W: width
E, F: zone
G: predetermined distance
W: water
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, its specific embodiment of refrigerator, structure, feature and effect thereof to foundation the present invention proposes are described in detail as follows.
Relevant aforementioned and other technology contents of the present invention, Characteristic can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.For convenience of description, in following embodiment, identical element represents with identical numbering.
Below, come the present invention's the 1st embodiment is described with reference to accompanying drawing.At first, in Fig. 1, the heat insulating box 2 of refrigerator main body 1 is to fill foamed heat-insulating material and form between outer container and interior case.In the inside of this refrigerator main body 1, refrigerating chamber 3, vegetable compartment 4 are being set from the top, be set up in parallel ice-making compartment 5 and little refrigerating chamber (not shown) about following, at foot refrigerating chamber 7 is being set.
Wherein, refrigerating chamber 3 and vegetable compartment 4 are that the temperature inside the box is controlled at 1～4 ℃ refrigerated storage temperature space, and all consist of the storeroom of refrigerated storage temperature band (temperature zone).These refrigerating chambers 3 and vegetable compartment 4 are the storeroom of identical refrigerated storage temperature band, therefore are to utilize the dividing plate 8 that is formed by synthetic resin to separate up and down substantially.The ice-making compartment 5 of other storeroom, little refrigerating chamber and refrigerating chamber 7 consist of the storeroom of cryogenic temperature band.
In addition, little refrigerating chamber also can be the temperature switching chamber that can be switched by the user design temperature.The vegetable compartment 4 of refrigerated storage temperature band bottom and between the ice-making compartment 5 of the cryogenic temperature band under this vegetable compartment 4 and little refrigerating chamber, being separated by heat-insulating wall 9.
Refrigerating chamber 3 comes switch by rotating laterally opened door 3a, and other vegetable compartment 4, ice-making compartment 5, little refrigerating chamber and refrigerating chamber 7 come switch by push- pull door 4a, 5a, 7a respectively.
In addition, in each storeroom (refrigerating chamber 3, vegetable compartment 4, ice-making compartment 5, little refrigerating chamber, refrigerating chamber 7), the door switch 10 (with reference to Fig. 8) of the switch situation that detects corresponding door 3a, 4a, 5a, 7a is being set.Door switch 10 consists of the door switch detection agency.In ice-making compartment 5, the automatic ice-making plant 12 with ice-making disc 11 is being set.
Back in refrigerating chamber 3 bottoms, refrigeration cooler 13 is being set, and at the back of vegetable compartment 4, refrigeration is being set with fan 14, the cool-air feed that this refrigeration will be cooled off with cooler 13 by described refrigeration with fan 14 is that refrigerating chamber 3 and vegetable compartment 4 are interior to circulate to the storeroom of refrigerated storage temperature band.
Ac duct (duct) 15 is being set in the rear surface of refrigerating chamber 3.In this ac duct 15, forming a plurality of cold air winding-up mouthful 15a, making by the cold air in the ac duct 15 to be ejected in the refrigerating chamber 3 from a cold air winding-up mouthful 15a.
And, arranging freezing with cooler 16 at the back of refrigerating chamber 7, back at ice-making compartment 5 and little refrigerating chamber, arranging freezingly with fan 17, this is freezing will to be that ice-making compartment 5, little refrigerating chamber and refrigerating chamber 7 circulate to the storeroom of cryogenic temperature band by the freezing cool-air feed that cools off with cooler 16 with fan 17.
As shown in Figure 2, bottom in refrigerating chamber 3, place, the top left end that is positioned at dividing plate 8 is releasably arranging ice making supply flume (tank) 20, at the right side adjacent of this ice making with supply flume 20, two-layer plug-type scattered articles box 21 and the egg box 22 of arranging up and down, and with the right side of supply flume 20 chill room (chilled room) 23 is being set in this ice making.
23 interior settings are frozen box 24 suddenly in chill room.At this moment, ice making is with the front end of supply flume 20, scattered articles box 21, egg box 22, chill room 23, compares with the front end of dividing plate 8 to be positioned at the rear, thereby form spatial portion above the anterior 8a of dividing plate 8.This spatial portion becomes the space (space) be used to the door compartment (door pocket) 25 (with reference to Fig. 1) on the door 3a inner surface that is arranged on refrigerating chamber 3.
At the rear of described ice making with supply flume 20, water container 28 is being set as shown in Figure 3.Between these ice makings are with supply flume 20 and water container 28, water supply mechanism 29 is being set, this water supply mechanism 29 is in order to supply to water container 28 sides with ice making with the water in the supply flume 20.
This water supply mechanism 29 is constructed as follows.As shown in Figure 4, supply-water pump (pump) is being set with motor (motor) 30 below water container 28, and supply-water pump 31 is being set in described ice making in supply flume 20, and by water supply electric motor for pump 30 with cordless driving supply-water pump 31.
The drive principle of water supply electric motor for pump 30 does not elaborate, and only simply is illustrated.Leading section at water supply electric motor for pump 30, the permanent magnet (permanent magnet) 32 that is subject to these water supply electric motor for pump 30 rotary actuations is being set, and the rotation by this permanent magnet 32, and make the ice making supply-water pump blade rotary of the supply-water pump 31 in the supply flume 20, thereby carry out the suction running of pump.
If supply-water pump turns round, so, ice making will be drawn with the water in the supply flume 20, and supplies in the water container 28 via feed pipe 33.The water that supplies to water container 28 supplies to the ice-making disc 11 of described automatic ice-making plant 12 via feed pipe 34.
So, the anterior 8a of the described dividing plate 8 of form separating between refrigerating chamber 3 and vegetable compartment 4 is arranging electrostatic atomization apparatus 36, below, also with reference to Fig. 6 and Fig. 7 the structure of this electrostatic atomization apparatus 36 is described.Electrostatic atomization apparatus 36 as shown in Figures 2 and 3, be configured in dividing plate 8 anterior 8a left and right directions near central portion.
At the lower surface of dividing plate 8, be installed with to arrange the base plate 37 of electrostatic atomization apparatus 36, use so that the peristome 39 of atomization unit 38 turnover of electrostatic atomization apparatus 36 and in dividing plate 8, be formed with.
In the place ahead of peristome 39, not shown LED (light emitting diode, light emitting diode) display part is being set.This LED display part is to be formed by transparent or translucent transmissive member, in order to can make from the light transmission of LED display part below irradiation.
Wherein, conductive sheet 46 is for example to make polyester fiber and mix and form felt (felt) shape (nonwoven shape) as the carbon fiber of conductive material, it has water-retaining property, moisture draws characteristic, reaches electric conductivity, and is configured in the top in the upper box 44.
Water-keeping material 471 is made of for example polyurethane sponge (urethane sponge), and its water-retaining property and moisture draw excellent, and above Surface Contact is disposing in the state of the lower surface of conductive sheet 46.Water-keeping material 47 forms and is thicker than conductive sheet 46.
And the bottom of suction bolt 48 becomes the 44a of cylinder section that passes upper box 44 and is inserted into state among the interior water W of water tank 43.
Spraying section 49 forms the bolt shape with for example polyester fiber with as twisted after the carbon fiber mixing of conductive material, thus identical with suction bolt 48, have water-retaining property and water absorption character, and identical with conductive sheet 46, have electric conductivity.
Platinum nano-colloid (platinum nanocolloid) in each spraying section 49 load.For example impregnated in spraying section 49 in the treatment fluid that contains this platinum nano-colloid and with its calcining, but just load platinum nano-colloid thus.These spraying sections 49 are contacted with respectively conductive sheet 46 by the upper end.
And the bottom of each spraying section 49 is to run through upper box 44 and the state that dangles towards the below of upper box 44 and giving prominence to.On upper box 44, blowing unit cover cap 50 releasably is being set, to cover these spraying sections 49.
In described blowing unit cover cap 50, forming the ejiction opening 51 that is positioned at spraying section 49 belows.In base plate 37, forming the nozzle 52 that is positioned at described ejiction opening 51 rears.Top in nozzle 52 and the vegetable compartment 4 is communicated with.
When ejiction opening 51 and nozzle 52 was communicated with and sprays from described spraying section 49, this mist supplied in the vegetable compartment 4 by nozzle 52 from ejiction opening 51 shown in the arrow A of Fig. 6.
Herein, suction bolt 48 supplies to water-keeping material 47 and conductive sheet 46 after the water W in the water tank 43 is drawn.Water-keeping material 47 is keeping the water by 48 supplies of suction bolt, and this water is supplied to described conductive sheet 46.
When needs are arranged on incorporating section, unit 41 when interior with atomization unit 38, under the state of opening described incorporating section usefulness section cover cap 40, shown in the arrow B 1 of Fig. 6, after atomization unit 38 is in peristome 39 is inserted into incorporating section, unit 41, this atomization unit 38 is rearward slided, whereby atomization unit 38 is arranged at normal setting position.
And, when needs from the incorporating section, unit 41 when taking out atomization unit 38, shown in the arrow B 2 of Fig. 6, atomization unit 38 is slided into nearby after the side, this atomization unit 38 upwards mentioned and take out from peristome 39.
As shown in Figure 7, in atomization unit 38, in rearward outstanding mode energization pins (pin) 54 is being set.The base end part of this energization pins 54 is connected in described conductive sheet 46 via conductive member 55.
If atomization unit 38 is arranged on normal position in the incorporating section, unit 41, so, the leading section of energization pins 54 will insert and be connected in the connector (connector) 58 that is arranged on base plate 37 sides.Connector 58 is connected in the negative pole 57 (with reference to Fig. 6) of dc high voltage supply unit 56.
Herein, via conductive sheet 46, energization pins 54 and connector 58, to described spraying section 49 apply dc high voltage supply unit 56 negative high voltage (for example ,-4kV～-10kV).
If the negative high voltage of dc high voltage supply unit 56 is applied in each spraying section 49, so, electric current will to spraying section 49 the leading section of easy discharge concentrate.Thus, produce the nature electric discharge phenomena in each spraying section 49, the ion wind that the water utilization on spraying section 49 surfaces so discharge process produce and split into mist and ejection.
Therefore, described electrostatic atomization apparatus 36 does not produce ozone because of the counterelectrode that does not arrange with respect to spraying section 49, so, do not contain ozone in the mist of ejection.Spraying section 49 is equivalent to power receiving section of the present invention.
Bottom in incorporating section, unit 41 is arranging the positioning convex portion 60 in order to atomization unit 38 is positioned, and the state that arranges to atomization unit 38 of arranging detect switch 61 is set.
This arranges switch 61 formations detection agency is set.And, in the front portion of base plate 37, lid switch 62 and handle (lever) 63 is being set.
Under the state of closing with cover cap 40 in the incorporating section, if with the press section 64 of cover cap 40 handle 63 is rotated by the incorporating section, so, lid switch 62 will be subject to pressing operation, then, if open with cover cap 40 incorporating section, will be disengaged the pressing operation that covers switch 62.Thus, detect the switch situation that cover cap 40 is used in the incorporating section by lid switch 62.
As shown in Figure 7, at the described water tank 43 interior filters 65 that are container-like that arranging, and in this filter 65, taking in ion exchange resin 66.In unit cover 45, corresponding described filter 65 is provided with the tubular water filling port 67 that extends downwards.In addition, also can in unit cover 45, the filler cover 68 that is used for the described water filling port 67 of switch be installed releasably.
At this moment, can be under the state that takes off filler cover 68, from 67 pairs of water tanks of water filling port, 43 interior make-up water.And, on the inner surface of water tank 43, be coated with the photochemical catalyst 69 that is for example consisted of by titanium oxide.Bottom in incorporating section, unit 41 is arranging and is sending ultraviolet light source (for example ultraviolet LED) 70.This light source 70 when lighting to water tank 43 irradiation ultraviolet radiations.Photochemical catalyst 69 is subject to the ultraviolet ray irradiation and activates, thus the performance bactericidal action.
And then, in water tank 43, along guide rod 81 float (float) 80 can be set with fluctuating.This float 80 swims on the water W in the water tank 43, and fluctuates corresponding to the water levels in the water tank 43.At float 801 permanent magnet 82 is being set.
In incorporating section, unit 41,2 magnetic sensors 83,84 that are positioned at float 80 peripheries setting up and down.Use these magnetic sensors 83,84 and the permanent magnet 82 of float 80, and survey the position of the permanent magnet 82 of floats 80 by magnetic sensor 83,84, can detect just whether water is arranged in the water tank 43.
At this moment, survey the magnetic flux (magneticflux) of permanent magnet 82 by the magnetic sensor 83 of top, just can detect in the water tank 43 has water, and passes through the magnetic flux of the magnetic sensor 84 detection permanent magnets 82 of below, and it is interior anhydrous just to may detect water tank 43. Magnetic sensor 83,84 and the permanent magnet 82 of float 80 consist of and survey the water detection agency whether water is arranged in the water tanks 43.
As shown in Figure 1, at the described vegetable compartment 4 interior upper containers 73 that bottom container 72 are being set and are being configured in these bottom container 72 tops.What upper container 73 formed fore-and-aft direction is shorter in length than bottom container 72, and this upper container 73 is configured in the rear portion side of bottom container 72.
The leading section of upper container 73 is positioned at the below of the described nozzle 52 of described base plate 37.And if under this state, from 52 pairs of vegetable compartment 4 internal sprayings of nozzle, so, this mist will supply to respectively bottom container 72 and upper container 73.
Refrigerating chamber 3 the door 3a front surface section, guidance panel 86 is being set.Pattern (mode) change-over switch 87, other operating portions 88, and the display part 89 of electrostatic atomization apparatus 36 are being set in this guidance panel 86 as shown in Figure 8.Wherein, mode selector switch 87 is used for the " shut " mode" that makes electrostatic atomization apparatus 36 carry out the operation mode of common running and running is stopped by force being switched.
Control device 90 (with reference to Fig. 1) take micro computer (microcomputer) as main body is being set at the back of refrigerator main body 1.Among Fig. 8 with the summary of block representation electrical structure of the present invention.To control device 90 input from described mode selector switch 87, other operating portions 88, door switch 10, lid switch 62, switch 61, magnetic sensor 83,84, and the signal of not shown temperature sensor etc. are set.
Control device 90 has according to these signals, reaches the control program for preparing, to display part 89, compressor 19, refrigeration with fan 14, the freezing function of controlling with fan 17, automatic ice-making plant 12, water supply electric motor for pump 30, electrostatic atomization apparatus 36 and light source 70 etc., thereby consist of controlling organization of the present invention.
And, in the present embodiment, the door switch (door switch detection agency) 10 of the switch situation of the door 3a of detection refrigerating chamber 3, detection is taken in the incorporating section of incorporating section, unit 41 of atomization unit 38 with the lid switch (lid switch detection agency) 62 of the switch situation of cover cap 40, survey atomization unit 38 the state that arranges switch (detection agency is set) 61 is set, survey permanent magnet 82 and magnetic sensor (water detection agency) 83 that whether water is arranged in the water tank 43,84, consist of in order to cut off the dump detection agency to spraying section 49 supply electric power.Therefore, have a plurality of dump detection agencies in the present embodiment, then have 4 herein.
Secondly, the effect of described structure described.
At first, the basic role of electrostatic atomization apparatus 36 described.If be set as operation mode at mode selector switch 87, atomization unit 38 is arranged on the normal position in the incorporating section, unit 41, accumulating in the water tank 43 has water W, the incorporating section of incorporating section, unit 41 is closed with cover cap 40, and under the state that the door of each storeroom is closed, each spraying section 49 to electrostatic atomization apparatus 36 applies negative high voltage, then can spray mist from each spraying section 49, and this mist will supply in the upper container 73 and bottom container 72 of vegetable compartment 4 from nozzle 52.
This mist comprises the hydroxy radical (hydroxy radical) with strong oxidation, therefore can supply in the upper container 73 and bottom container 72 of vegetable compartment 4 by the described mist that contains hydroxy radical, and vegetables in the vegetable compartment 4 etc. are carried out sterilization or deodorizing.
And, can expect that also mist by ejection makes the vegetables that are accommodated in upper container 73 and the bottom container 72 etc. keep freshness etc.And, can control light source 70 and light the set time by every the stipulated time, make photochemical catalysts 69 activation in the water tank 43, thereby can realize the bactericidal action in the water tank 43.
Yet electrostatic atomization apparatus 36 can't not produce mist when having water, therefore must regular supply water.And, thereby cause that when adhering to dirt as mucus on the surface that makes spraying section 49 along with use when stopping up, the discharge performance of mist will reduce, therefore, preference cleaned about 1 time spraying section 49 such as 1 year.
Carry out in the situation of above-mentioned cleaning, after a 3a opened with the door of refrigerating chamber 3, the incorporating section of anterior 8a that makes dividing plate 8 was with cover cap 40 slips and the peristome 39 of incorporating section, unit 41 is opened.Then, the user is inserted into hand in the incorporating section, unit 41, and the atomization unit 38 of grabbing electrostatic atomization apparatus 36 makes it forwards to slide, and upwards mentions afterwards, and 41 take out atomization unit 38 from the incorporating section, unit.
At this moment, the connection that energization pins 54 is connected with connector is broken away from.And, when make-up water only, under the state that takes off filler cover 68 from water filling port 67 make-up water.
Then, when also spraying section 49 being cleaned, take off upper box 44 from water tank 43, and from upper box 44, take off blowing unit cover cap 50, under the state that spraying section 49 is exposed, spraying section 49 is cleaned.
In addition, when make-up water only, by filler cover 68 is set, just can the state in atomization unit 38 is arranged on incorporating section, unit 41 under direct make-up water.Both also can break down but consider door switch 10 and lid switch 62, therefore in the preferential situation of safety, and then can't make-up water when preferred atomization unit 38 takes out from incorporating section, unit 41.
In addition, after make-up water or cleaning finish, atomization unit 38 is assembled into former state, then atomization unit 38 is accommodated in the incorporating section, unit 41 and is arranged on the normal position.At this moment, energization pins 54 insertions are connected in the connector 58.Afterwards, forwards slided in the incorporating section with cover cap 40, peristome 39 is closed, the door 3a with refrigerating chamber 3 closes again.
Secondly, mainly with reference to the flow chart of Fig. 9, the Control the content of 90 pairs of electrostatic atomization apparatus 36 of control device is described.Behind the power connection of refrigerator, control device 90 judges in step S1 that at first this incorporating section has or not the situation of switch with cover cap 40, and atomization unit 38 has or not the situation of loading and unloading.This incorporating section is based on the detectable signal that covers switch 62 with the switch of cover cap 40 and judges.Atomization unit 38 has or not the situation of loading and unloading to be based on the detectable signal that switch 61 is set to judge.
In step S1, when the incorporating section with cover cap 40 without the situation of switch, and whether atomization unit 38 then shifts along with the judged result of " NO (no) ", again to there being water to judge (step S2) in the water tank 43 during also without the situation of loading and unloading.
Judge whether have water to be based on magnetic sensor 83 in the water tank 43,84 detectable signal is judged.When the magnetic sensor 83 of top in the magnetic sensor 83,84 detects the magnetic flux of permanent magnet 82 of float 80, then judge in the water tank 43 water is arranged, and the magnetic sensor 84 of below judges that then water tank 43 is interior anhydrous when detecting the magnetic flux of permanent magnet 82.
Be in the situation of " NO " at step S1 and step S2, to the spraying section 49 supply electric power (running halted state) of electrostatic atomization apparatus 36, do not make electrostatic atomization apparatus 36 keep standby.
For example, after buying refrigerator during first plugged, so injected water not yet in the water tank 43 is must be to water tank 43 interior make-up water, so that electrostatic atomization apparatus 36 runnings.For to water tank 43 make-up water, then as mentioned above after opening the door 3a of refrigerating chamber 3, again the incorporating section is opened with cover cap 40, take out atomization unit 38, to water tank 43 make-up water temporarily.
Then, atomization unit 38 is received in the incorporating section, unit 41, and closes incorporating section cover cap 40, again the door 3a of closing cold room 3.In step S1, for detecting described operation, confirm with the switch situation of cover cap 40 and the situation of the loading and unloading of atomization unit 38 and tackle the incorporating section.
For example, judge the user for water tank 43 interior make-up water being made the incorporating section with cover cap 40 switches, and when having loaded and unloaded atomization unit 38, will transfer to step S3 along with " YES (being) " among the step S1.And even if the incorporating section uses cover cap 40 without the situation of switch in step S1, and atomization unit 38 when also in detecting water tank 43 water being arranged (step S2), is transferred to step S3 along with " YES " also without the situation of loading and unloading.
Then, whether determinating mode change-over switch 87 becomes " shut " mode" (step S3) through operation.Step S4 is based on the detectable signal that switch 61 is set and judges whether atomization unit 38 is arranged on the normal position.
Among the step S5, based on the detectable signal of lid switch 62, judge whether the incorporating section is closed with cover cap 40.Among the step S6, based on the detectable signal of door switch 10, judge whether the door 3a of refrigerating chamber 3 closes.
Among the step S7, based on magnetic sensor 83,84 detectable signal, judge whether water is arranged in the water tank 43.
Herein, be set as common operation mode (being " NO " among the step S3) at mode selector switch 87, atomization unit 38 is arranged on the normal position and (is " YES " among the step S4), (being " YES " among the step S5) closed with cover cap 40 in the incorporating section, the door 3a of refrigerating chamber 3 closes (being " YES " among the step S6), and have in the water tank 43 under the normal condition of water and (be " YES " among the step S7), control device 90 will apply negative high voltage to the spraying section 49 of electrostatic atomization apparatus 36, after carrying out common operation mode (step S8), return step S3.
Under this operation mode, as mentioned above, will from spraying section 49, spray mist, and this mist will supply in the upper container 73 and bottom container 72 of vegetable compartment 4 from nozzle 52.
And in the implementation of operation mode, when opening the door 3a of refrigerating chamber 3 for example, control device 90 is transferred to step S9 along with " NO " among the step S6, thereby electrostatic atomization apparatus 36 is switched to the running stop mode.The running stop mode is to stop the 49 supply electric power (stopping to apply negative high voltage) to spraying section, so that the ejection of mist also stops thereupon.
If the door 3a of refrigerating chamber 3 is closed, so, will switch to operation mode (step S8).And when for example judging in the implementation of operation mode that water tank 43 is interior when anhydrous, control device 90 will be transferred to step S9 along with " NO " among the step S7, thereby electrostatic atomization apparatus 36 is switched to the running stop mode.At this moment, preferred control device 90 is notified the user by water tank 43 interior anhydrous situations are shown in the display part 89.
On the other hand, when user in the operation mode implementation wants to make electrostatic atomization apparatus 36 to shut down, this mode selector switch 87 of user-operable and be set as " shut " mode".
Thus, control device 90 carries out the judgement of this situation at step S3, and transfers to step S10 along with " YES ", thereby electrostatic atomization apparatus 36 is switched to " shut " mode".Stop the 49 supply electric power (stopping to apply negative high voltage) to spraying section in the " shut " mode", so that the ejection of mist also stops thereupon.In the situation of this " shut " mode", keep " shut " mode", until mode selector switch 87 switches to operation mode.
When user in the operation mode implementation opens the door 3a of refrigerating chamber 3 when cleaning to water tank 43 make-up water or to spraying section 49 etc., control device 90 will carry out the judgement of this situation in step S6, then transfer to running stop mode (step S9), thereby stop the 49 supply electric power to spraying section.
Then, the user opens the incorporating section with taking out atomization units 38 behind the cover cap 40 from incorporating section, unit 41, cleans to water tank 43 make-up water or to spraying section 49 etc.After these ends of job, the user is arranged on atomization unit 38 on the normal position in the incorporating section, unit 41, the incorporating section is closed with cover cap 40 again, and then a 3a of refrigerating chamber 3 is closed.
In the case, in control device 90 determining step S3, be " NO ", and when being " YES " among step S 4～step S7, then transfer to operation mode, again to spraying section 49 supply electric power.
At this moment, correctly do not arrange at atomization unit 38, the incorporating section is not closed with cover cap 40, the door 3a of refrigerating chamber 3 does not close, and in the water tank 43 interior anhydrous situations, will can not transfer to operation mode in addition, but the stop mode that keeps on the go is not supplied electric power again to spraying section 49.
On the other hand, when after temporary interruption, connecting (recovery) power supply, control device 90 will be from step S1 executable operations.When after power failure, recovering, if electrostatic atomization apparatus 36 is operation mode before having a power failure, then because in the water tank 43 water being arranged, even and if unconfirmed to the incorporating section with the switch situation of cover cap 40 and the situation of the loading and unloading of atomization unit 38, as long as detect in the water tank 43 water arranged, even if transfer to so step S3, can not go wrong yet.
According to described embodiment, can obtain following action effect.
Form following structure: on the dividing plate 8 between refrigerating chamber 3 and the vegetable compartment 4, electrostatic atomization apparatus 36 is set, the mist that will spray from the spraying section 49 of described electrostatic atomization apparatus 36 mainly supplies to vegetable compartment 4.
Thus, can supply to by the mist that will comprise the hydroxy radical with strong oxidation vegetable compartment 4, and to carrying out sterilization or deodorizing in the vegetable compartment 4.And, also can make vegetables etc. keep freshness etc. by this mist.
As electrostatic atomization apparatus 36, owing to spraying section 49 is not arranged counterelectrode, therefore, be different from the first pre-structure that between spraying section and counterelectrode, produces corona discharge, the generation of the pernicious gases such as ozone can be suppressed, thereby security can be improved.
And water tank 43 is can load and unload incorporating section, unit 41 in each atomization unit 38, therefore, can be easy to water tank 43 make-up water.Spraying section 49 also can along with water tank 43 loads and unloads together, therefore be easy to spraying section 49 is cleaned.
Because therefore the water tank 43 interior filters 65 that arranging can purify to the water in the water tank 43 supply, thereby clean water can be supplied to spraying section 49.Thus, can prevent largely that spraying section 49 grades from producing obstruction, thereby the spray volume that can prevent mist reduces.
And, because therefore the described filter 65 interior ion exchange resin 66 that arranging, can adsorb by this ion exchange resin 66 and remove contained mineral (mineral) composition among the water W that is accumulated in the water tank 43.Thus, can prevent largely that incrustation scale (scale) is accumulated among spraying section 49 grades, thereby can further prevent to stop up, can prevent further that therefore the spray volume of mist from reducing.Just can prolong thus the service life of spraying section 49.
In addition, by every the stipulated time, control light source 70 and light the set time, just can make photochemical catalysts 69 activation in the water tank 43, thereby can expect the bactericidal action in the water tank 43.Thus, also clean water can be supplied to spraying section 49.
Therefore the atomization unit 38 of electrostatic atomization apparatus 36 is arranged on the anterior 8a of dividing plate 8, is easy to this atomization unit 38 make-up water or is easy to load and unload atomization unit 38.Owing to constitute the mist by spraying section 49 ejections of atomization unit 38, will supply to respectively from the top upper container 73 and the bottom container 72 of vegetable compartment 4, therefore all can supply with mist to upper container 73 and bottom container 72.
By by spraying section 49 load platinum nano-colloids, and be easier in the mist by 49 ejections of spraying section, generate hydroxy radical, thereby can further improve sterilizing function or deodorization functions.And, can comprise conductive material (carbon) in the spraying section 49 by making, and keep the good electric conductivity of spraying section 49.
As the dump detection agency, comprise door switch (door switch detection agency) 10, lid switch (lid switch detection agency) 62, switch (detection agency is set) 61, permanent magnet 82 and magnetic sensor (water detection agency) 83,84 is set, and opened at the door 3a that detects refrigerating chamber 3, the incorporating section is opened with cover cap 40, atomization unit 38 is not arranged on the normal position, and during water tank 43 interior anhydrous arbitrary situation, control device 90 cuts off the 49 supply electric power to spraying section.
Thus, even if door switch 10 breaks down, also can be based on the detection of other detection agencies, and cut off supply of electric power to spraying section 49, therefore can prevent that the user is not intended to run into high voltage section, thereby can further improve security.
Whether the water of water detection agency is arranged (permanent magnet 82 and magnetic sensor 83,84) in the water tank 43 when having to survey, and water tank 43 is interior when anhydrous, can cut off the supply of electric power to spraying section 49, just can realize province's electrification by this structure.
And, have mode selector switch 87, and operator scheme change-over switch 87 is cut off the supply of electric power to spraying section 49 thus to switch to " shut " mode" by user's judgement, eliminate unnecessary energising, thereby can realize province's electrification.
Control device 90 detects the switch situation that cover cap 40 is used in the incorporating section at least one times by lid switch 62 behind power connection, and when detecting the situation that atomization unit 38 loaded and unloaded by switch 61 is set, can be by after transferring to step 3, and to atomization unit 38 supply electric power.
Thus, control device 90 (detects the incorporating section with the switch situation of cover cap 40 by lid switch 62 detecting these situations, and detect the situation that atomization unit 38 has loaded and unloaded by switch 61 is set) time, judge the user to supply flume 43 make-up water, thereby can prevent under water tank 43 interior anhydrous states 49 power supplies of spraying section.
And, even if control device 90 does not detect the switch situation that cover cap 40 is used in the incorporating section by lid switch 62 behind power connection, and by being set, switch 61 do not detect the situation of the loading and unloading of atomization unit 3, also can detect by water detection agency (permanent magnet 82 and magnetic sensor 83,84) when in the water tank 43 water being arranged, to spraying section 49 supply electric power.
Thus, after temporary interruption for example, during power up, can make in advance electrostatic atomization apparatus 36 revert to operation mode.
And then, in the situation that does not satisfy rated condition behind the power connection, in the present embodiment, control device 90 is not detecting the switch situation that cover cap 40 is used in the incorporating section by lid switch 62, and by being set, switch 61 do not detect the situation of the loading and unloading (step S1) of atomization unit 38, and do not detect (step S2) when in the water tank 43 water being arranged by water detection agency (permanent magnet 82 and magnetic sensor 83,84), keep standby and do not transfer to the later step of step S3, thereby not to spraying section 49 supply electric power.Thus, can prevent under water tank 43 interior anhydrous states spraying section 49 supply electric power.
Secondly, with reference to Figure 10 to Figure 19 the 2nd embodiment of the present invention is described.
To shown in Figure 14, electrostatic atomization apparatus 36 comprises such as Figure 11: store mist and generate for example water tank 43 (being equivalent to the storage part) of water W of water; Be assembled in the upper box 44 on these water tank 43 tops; Reach the unit cover 45 that covers this upper box 44 from the top.
As shown in figure 11, conductive sheet 46, water-keeping material 47, suction bolt 48, and a plurality of spraying section 49 are being set in upper box 44.
Water-keeping material 47 keeps the water by 48 supplies of suction bolt, and this water is supplied to described conductive sheet 46.This water-keeping material 47 is made of for example polyurethane sponge, and its water-retaining property and water absorption character are excellent, and above Surface Contact in the state configuration of the lower surface of conductive sheet 46.
Water-keeping material 47 forms and is thicker than conductive sheet 46.These conductive sheets 46 and water-keeping material 47 are to be filled between upper box 44 and the unit cover 45 under conductive sheet 46 overlaps state on the water-keeping material 47.
Spraying section 49 be will for example polyester fiber and mix as the carbon fiber of conductive material after carry out twisted and form taper bolt shape, it is identical with the bolt 48 that absorbs water, and has water-retaining property and water absorption character, and identical with conductive sheet 46, has electric conductivity.In the present embodiment, make each spraying section 49 load platinum nano-colloid.For example spraying section 49 be impregnated in the treatment fluid that contains this platinum nano-colloid and to it and calcine, therefrom load platinum nano-colloid.These spraying section 49 upper ends separately are contacted with respectively conductive sheet 46.
The bottom of each spraying section 49 is to run through upper box 44 and the state that dangles to the below of upper box 44 and giving prominence to.On upper box 44, in the mode that covers these spraying sections 49 blowing unit cover cap 50 is being set releasably.In described blowing unit cover cap 50, forming the ejiction opening 51 that is positioned at spraying section 49 belows.In base plate 37, forming the nozzle 52 (with reference to Figure 11) that is positioned at described ejiction opening 51 rears.This nozzle 52 is communicated to the top in the vegetable compartment 4.Ejiction opening 51 and nozzle 52 are communicated with.Therefore, if from described spraying section 49 ejection mists, so, this mist supplies in the vegetable compartment 4 by nozzle 52 from ejiction opening 51 shown in the arrow directions X of Figure 11.
And, as shown in figure 12, in electrostatic atomization apparatus 36, arranging in rearward outstanding mode and be subjected to electric pin 54.This is subjected to the base end part of electric pin 54 to be connected in described conductive sheet 46 via conductive member 55.
If electrostatic atomization apparatus 36 is accommodated in the normal position in the unit receiving room 41, so, will insert by the leading section of electric pin 54 and be connected in the connector 58 that is arranged on base plate 37 sides.This connector 5 is connected in an end of the secondary side high voltage transformer 57 of Figure 10 and dc high voltage supply unit 56 shown in Figure 11.
Thus, via conductive sheet 46, be subjected to electric pin 54 and connector 58, negative high voltage (for example ,-4kV～-10kV about) be applied to the spraying section 49 from dc high voltage supply unit 56.When the negative high voltage with dc high voltage supply unit 56 is applied to each spraying section 49, electric current will to spraying section 49 the leading section of easy discharge concentrate.
Thus, produce the nature electric discharge phenomena in each spraying section 49, the water utilization on spraying section 49 surfaces so discharge process and the ion wind that produces and split into mist (for example counting nm～tens of nm levels) and ejection.
Therefore, described electrostatic atomization apparatus 36 does not arrange counterelectrode to spraying section 49, thereby can not produce ozone, so, do not contain ozone in the mist of ejection.
In electrostatic atomization apparatus 36, except spraying section 49 is set, as shown in figure 14, is also arranging and same be used for keeping vegetables (food) freshness etc. and produce the electric conductor 248 of the generation ion of anion.This electric conductor 248 that generates ion is arranged in the blowing unit cover cap 50, and base end part is electrically connected at conductive member 55.
Therefore, the electric conductor 248 that generates ion is by applying negative high voltage with spraying section 49 identical supply units 56.This leading section that generates the electric conductor 248 of ion forms taper needle-like, if be applied in negative high voltage, then can produce discharge, and at blowing unit cover cap 50 interior generation anions.
In the present embodiment, although not in this periphery setting of electric conductor 248 that generates ion with respect to the counterelectrode of the electric conductor 248 that generates ion, also can counterelectrode be set at this periphery that generates the electric conductor 248 of ion.
By described structure, the mist and the anion that are generated by electrostatic atomization apparatus 36 will supply in the vegetable compartment 4 from nozzle 52.
In the electrostatic atomization apparatus 36 of described structure, in order to clean to water tank 43 make-up water W or to spraying section 49, and must be to unit receiving room 41 loading and unloading electrostatic atomization apparatus 36.
When needs are arranged on unit receiving room 41 when interior with electrostatic atomization apparatus 36, make the incorporating section be open mode (with reference to Figure 12 (b)) with cover cap 40, and shown in the arrow A 1 of Figure 11, after electrostatic atomization apparatus 36 is in peristome 39 is inserted into unit receiving room 41, electrostatic atomization apparatus 36 is rearward slided, thereby electrostatic atomization apparatus 36 is set on the normal setting position.
And, when needs take out electrostatic atomization apparatus 36 from unit receiving room 41, make the incorporating section be open mode (with reference to Figure 12 (b)) with cover cap 40, and shown in the arrow A 2 of Figure 11, electrostatic atomization apparatus 36 is slided into nearby, upwards mention and taking-up from peristome 39.
At the rear portion of unit receiving room 41, as shown in figure 11, at the rear of electrostatic atomization apparatus 36 while arranging 61.Switch 61 is set when electrostatic atomization apparatus 36 is accommodated in the normal position of unit receiving room 41, is subject to the rear end promotion of electrostatic atomization apparatus 36 and becomes on-state, become off-state by electrostatic atomization apparatus 36 is taken out from unit receiving room 41.
In this way, the detection agency that arranges that switch 61 consists of the state that arranges that detects electrostatic atomization apparatus 36 is set.
Front portion at base plate 37, the place ahead of the 41a of wall section of the front surface in the wall section of Component units receiving room 41 specifically, such as Figure 10, Figure 11, Figure 12, Figure 15, shown in Figure 16, dried spring (reed) switch portion 251 is mounted on the substrate 252, and this dry reed switch section 251 is the connections of switching the operation of electrostatic atomization apparatus 36 by the incorporating section with the switch of cover cap 40
The switching mechanism that disconnects.
The dry reed switch section 251 of present embodiment is made of a plurality of, and is to be made of 3 dry reed switch 253,254,255 in said case.As shown in figure 16, dry reed switch 253,254,255 is made of the test section 253A, the 254A that are taking in the contact, 255A and wire portion 253B, 254B, 255B respectively.These dry reed switch 253,254, the 255th are installed reaching with each test section 253A, 254A, 255A under the state that the configuration status that is parallel to each other and substrate 252 separate.
And the spacing of 3 dry reed switch 253, each contact of 254,255 adopts the size of not enough 1.5mm.When dry reed switch 253,254,255 is vertically set on the substrate 52, be from upside, sequentially to dispose dry reed switch 253, dry reed switch 254, and dry reed switch 255.Hereinafter will describe in detail this dry reed switch section 253,254,255.
On this substrate 252, be installed with on the surface of dry reed switch section 251 1 sides a plurality of wiring patterns 256 are being set, these wiring patterns connect dry reed switch 253,254, wire portion 253B, 254B, 255B and other not shown electric parts of 255.
Switch shows that LED258 is configured to respect to 252 one-tenth vertical extensions of substrate, and operation shows that LED259 is configured to be parallel to substrate 252.
And this substrate 252 is that the surface that dry reed switch section 251 1 sides are installed is supported by support portion 260 towards the mode of electrostatic atomization apparatus 36 sides.Thus, but switch shows LED258 illumination unit receiving room 41 sides, and operation shows that LED259 can be from lower side irradiation LED display part 232.
And, such as Figure 16 and shown in Figure 17, on substrate 252, forming a plurality of slits (slit) section 261 along the direction of intersecting with dry reed switch section 251 (dry reed switch 253,254,255), then be formed with two places this moment.
The assembling sequence of expression dry reed switch section 251 among Figure 17.Anchor clamps 262 shown in Figure 17 comprise: roughly the same flat board (plate) section 263 of shape and substrate 252, and erect a plurality of (be 2 corresponding to slit portion 261 this moment) support (stand) section 264 that arranges from flat part 263.
When cradle portion 264 overlaps the dorsal surface of substrate 252 at flat part 263, it is tabular that the slit portion 261 that substrate 252 is passed in formation extends to the top of substrate 252, and forming at the upper surface of this cradle portion 264 and to support respectively dry reed switch 253,254,255 test section 253A, 254A, the recess 265,266 of 255A .267.
Recess 265 supports test section 253A, and recess 266 supports test section 254A, and recess 267 keeps test section 255A.Recess 65,66,67 is forming clearance portion 68 each other.And recess 265,266,267 forms with the surface of substrate 252 at a distance of identical height.
Then, use this anchor clamps 262, at first shown in Figure 17 (a), Figure 17 (b), make the dorsal surface of the substrate 252 that is forming this slit portion 261, line-up jig 262 is so that cradle portion 264 is passed this slit portion 261.
Secondly, shown in Figure 17 (c), test section 253A is loaded on the recess 265 of anchor clamps 262, test section 254A is loaded in recess 266, test section 255A is loaded in recess 267.Thus, test section 253A, 254A, 255A become the state by cradle portion 264 supports and discord substrate 252 contacts.
And test section 253A, 254A, 255A be because being formed with clearance portion 268 in the cradle portion 264, and make test section 253A, 254A, 255A become mutual non-contacting state.Under this state, make each wire portion 253B, 254B, 255B be electrically connected at substrate 252 by welding.
Then, shown in Figure 17 (d), take off anchor clamps 262 from substrate 252, install reaching with test section 253A, 254A, 255A under the state that the configuration status that is parallel to each other and substrate 252 separate thus.
, arranging and extending downwards and to the side-prominent press section 272 of dry reed switch section 251 with the leading section of cover cap 40 in the incorporating section.The front surface of 272 bottoms, press section is compared with the front surface of cover cap 40 with the incorporating section and slightly to be positioned at the place ahead.
The inside of 272 bottoms in the press section such as Figure 11, Figure 12, Figure 15 and shown in Figure 180, is arranging 1 magnet 271.Magnet 271 is positioned on the position with dry reed switch section 251 correspondences, and it plays the effect of testing agency, by near or leave dry reed switch section 251, and implement the change action of this dry reed switch section 251.
That is, dry reed switch section 251 (dry reed switch 253,254,255) is subject to surveying the incorporating section and is switched with the magnetic force impact of 1 magnet 271 of the switch situation of cover cap 40.In addition, in graphic, with arrow B direction indication magnet 271 (press section 272) near or leave the direction of dry reed switch section 251.
When the magnetic pole orientation direction D of the configuration direction C that is set to test section 253A, 254A, 255A and magnet 71 was consistent, each dry reed switch 253,254,255 of dry reed switch section 251 just became the actuating range that is easy to aitiogenic 3 actions of the magnetic force of above-below direction.
At this moment, in test section 253A, 254A, 255A, the regional E (with reference to the regional E of Figure 19 (a)) of the magnetic force of detection magnet 271 is overlapping in the broader context, (among Figure 19 (a), be E ' (hatched example areas) with 3 overlapping region representations of regional E), therefore, thus the magnetic force that test section 253A, 254A, 255A can survey simultaneously from magnet 271 switches simultaneously.
In addition, shown in Figure 19 (b), when the magnetic pole orientation direction D ' of the configuration direction C that is set to test section 253A, 254A, 255A and magnet 271 was vertical, dry reed switch section 251 just became and is easy to and the actuating range of aitiogenic 2 actions of magnetic force of left and right directions (bearing of trend of dry reed switch).
At this moment, survey each regional F of the magnetic force of magnet 271 in test section 253A, 254A, 255A, to compare above-below direction narrower with regional E, therefore hardly can be overlapping at above-below direction, so, sometimes can't detect simultaneously the magnetic force of magnet 271.
Present inventors etc. confirm the actuating range that the orientation direction D of the configuration direction C of test section 253A, 254A, 255A and the magnetic pole of magnet 271 is set to the dry reed switch section 251 when consistent.
For example, make in the magnet 271, degree of depth L (fore-and-aft direction of refrigerator main body 1) is 8mm, and height H (above-below direction of refrigerator main body 1) is 4mm, the width W (left and right directions of refrigerator main body 1.The magnetic pole orientation direction of magnet 71) be 6mm, the surface magnetic flux metric density is 150mT, and dry reed switch 253,254,255 total length are respectively 23mm, the diameter of test section 253A, 254A, 255A is 2.05mm, and from upside, sequentially arrange dry reed switch 253,254,255, and make between dry reed switch 253 and 254 and dry reed switch 254 and 255 between be 2.5mm, then analyze the connection of dry reed switch section 251
Off-state.
At this moment, test section 253A, 254A, 255A separate 10mm along the vertical direction.The distance till from the surface of test section 253A, 254A, 255A to magnet 271, the distance that magnet 271 is connected near test section 253A, 254A, 255A is 6mm, and magnet 271 leaves test section 253A, 254A, 255A and the distance that disconnects is 14mm.
At this moment, even if magnet 71 and test section 253A, 254A, 255A at a distance of 14mm, test section 253A, 254A, 255A also can detect simultaneously the magnetic force of magnet 271 and switch.Confirm test as can be known according to this, the regional E that surveys the magnetic force of magnet 271 among test section 253A, 254A, the 255A is more than or equal to 10mm at above-below direction.
And the incorporating section is arranging overlapping (overlap) section 273 with at least one of cover cap 40 or unit receiving room 41.In the present embodiment, with the front surface of cover cap 40 overlapping portion 273 is being set in the incorporating section.
Overlapping portion 273 and the closed position of stopping up unit receiving room 41 at a distance of between the assigned position, cover the incorporating section with the gap of cover cap 40 and unit receiving room 41.
Namely, for example shown in Figure 12 (b), when making the incorporating section forwards slide to stop up unit receiving room 41 with cover cap 40, before the incorporating section is with cover cap 40 butt unit receiving rooms 41 (incorporating section is positioned at the butt position of unit receiving room 41 when the position of predetermined distance G with cover cap 40), dry reed switch section 251 detects the magnetic force of magnet 271 and becomes on-state.
Overlapping portion 273 in this incorporating section with cover cap 40 from and unit receiving room 41 at a distance of the position of predetermined distance G is till the butt position, use the gap of cover cap 40 and unit receiving room 41 to stop up the incorporating section, so the operation incorporating section can't enter in the unit receiving room 41 from this gap with the finger of cover cap 40.
And then, when in order to open unit receiving room 41 rearward being slided in the incorporating section with cover cap 40, if cover cap 40 and unit receiving room 41 are used at a distance of predetermined distance G (at this moment in the incorporating section, move for convenience of explanation etc., hypothesis describes without sluggish (hysteresis) for the purpose of convenient), so, dry reed switch section 251 can't detect the magnetic force of magnet 271 and become off-state.
Overlapping portion 73 in this incorporating section with cover cap 40 and butt position between till the predetermined distance G, use the gap of cover cap 40 and unit receiving room 41 to stop up the incorporating section, so the operation incorporating section can't enter in the unit receiving room 41 from this gap with the finger of cover cap 40.
In addition, even if the incorporating section is not stopped up fully with the gap of cover cap 40 and unit receiving room 41 in overlapping portion 273, also can make the level of coverage of overlapping portion 273 can't enter the gap that cover cap 40 and unit receiving room 41 are used in the incorporating section for user's finger.For example, overlapping portion 273 is stopped up with respect to the incorporating section and be vacated remainder behind about 4mm with the gap of cover cap 40 and unit receiving room 41.
In dry reed switch section 251, form anti-flase drop structure, to suppress the magnetic force impact from magnet 271 moving directions (for example arrow B direction shown in Figure 15) unit receiving room 41 outsides in addition.
At this moment, the top in dry reed switch section 251 is arranging in order to suppress the metal-made barricade 274 from the magnetic force impact of unit receiving room 41 outsides.Thus, at dividing plate 8 (8a) when placing magnet, the magnetic force that will be transmitted to from the magnet on the dividing plate 8 dry reed switch section 251 by barricade 274 cuts off when for example.
That is, be constructed as follows in the present embodiment: cut off magnetic force from refrigerating chamber 3 sides by barricade 274 is being set, thereby the mistake that prevents dry reed switch section 251 is surveyed (error detection).
Secondly, with reference to Figure 10 the electrical structure summary of the dc high voltage supply unit 56 of driving electrostatic atomization apparatus 36 is described.In addition, save other structure relevant with the each several part of refrigerator main body 1.
The 1st alternating current circuit 282 and the 2nd alternating current circuit 283 are connected in the two-terminal of source power supply 281 via not shown attaching plug.Inserting fuse (fuse) 284 in the 1st alternating current circuit 282.
The 1st alternating current circuit 282 and the 2nd alternating current circuit 283 are connected in the input terminal of low-voltage direct-current circuit 285.Low-voltage direct-current circuit 285 is made of the transforming circuit 286 that makes source power supply 281 step-downs and the rectification circuit 287 that carries out rectification.
In the present embodiment, the 1st alternating current circuit 282 and the 2nd alternating current circuit 283 are connected in the input terminal of the transforming circuit 286 of low-voltage direct-current circuit 285, and the lead-out terminal of transforming circuit 286 is connected in the input terminal of rectification circuit 287.
The lead-out terminal of low-voltage direct-current circuit 285 (rectification circuit 287) is connected in the 1st DC line 288, the 2nd DC line 289, reaches the negative circuit (invertercircuit) 290 in order to the motor of drive compression machine 19, and exports for example DC voltage of 15V.
The 1st DC line 288 is connected in the primary side input terminal of high voltage transformer 57 via dry reed switch 253.The 2nd DC line 289 is via the emitter stage-inter-collector of bipolar transistor (bipolar transistor) 291 (below, be called transistor 291) and dry reed switch 254 and be connected in the primary side input terminal of high voltage transformer 57.
At this moment, be connected in to control the micro computer of refrigerator via control element 92 be the lead-out terminal of the control device 93 of main body to the base stage of transistor 91.Connecting described door switch 10 and switch 61 is being set at this control device 93.
Be on-state (door 3a is closed condition) at door switch 10, and when switch 61 is set for on-state (electrostatic atomization apparatus 36 is arranged on entopic state), control device 93 is controlled via control element 92, so that the base stage of electric current inflow transistor 91.
And, in the 1st DC line 288 between dry reed switch 253 and the high voltage transformer 57, and connected by the 3rd DC line 98 between transistor 91 (connector) and the dry reed switch 254 in the 2nd DC line 289.Dry reed switch 255 and photo-coupler (photocoupler) 99 (the light emitting diode 99A of photo-coupler 99) series connection is inserted in the 3rd DC line 98.
Among the photo detector 99B of the photo-coupler 99 of the light of reception light emitting diode 99A, colelctor electrode is connected in dc source 100 via resistance 101, and emitter stage is connected in ground connection 102.And the colelctor electrode of photo detector 99B is connected in the input terminal of control device 93 via resistance 103.
Switch shows LED258 by dc source 100 power supplies, and tandem ground is connected in ground connection 102 via resistance 105, transistor 104.Transistor 104 provides control signal by control device 93 to base stage.
Thus, when from the lead-out terminal of control device 93 base stage of transistor 104 being exported connection signal, transistor 104 is connected, and switch shows that LED258 lights.
Herein, dry reed switch 253,254,255 is (such as Figure 15 and shown in Figure 16) as mentioned above, installs reaching with each test section 253A, 254A, 255A under the state that the configuration status that is parallel to each other and substrate 252 separate.At this moment, substrate 252 stands vertically by support portion 260.
In the present embodiment, in distance refrigerating chamber 3 position (lower side in the substrate 252 that stands vertically) farthest, disposing and needing most the dry reed switch that prevents that mistake from surveying in the dry reed switch 253,254,255.In the present embodiment, dry reed switch 255 is configured in apart from refrigerating chamber 3 position farthest.
Thus, dry reed switch section 251 is difficult to be subject to the magnetic force impact of close or departure direction (for example being the arrow B direction among Figure 15) unit receiving room 41 outsides in addition from magnet 271, at this moment, be positioned at magnet in the bottom surface situation of refrigerating chamber 3, dry reed switch 255 is compared with other dry reed switch 253,254, is difficult to be subject to being positioned at the magnetic force impact of magnet of the bottom surface (on the dividing plate 8) of refrigerating chamber 3.
That is, form the 2nd following anti-flase drop structure in the present embodiment: on distance refrigerating chamber 3 position farthest, disposing and needing most the dry reed switch that prevents mistake detection (error detection).
According to described structure, at door switch 10 for on-state and when switch 61 is set for on-state, if magnet 271 makes dry reed switch section 251 become on-state near dry reed switch section 251 (dry reed switch 253,254,255), obtain rectification when then the supply voltage of source power supply 281 obtains step-down by low-voltage direct-current circuit 285, again via the 1st DC line 288 and the 2nd DC line 289 and high voltage transformer 57 is powered.
Thus, the negative high voltage by high voltage transformer 47 gained will supply in the electrostatic atomization apparatus 36, and generate mist by electrostatic atomization apparatus 36.And when dry reed switch section 251 became on-state, the light emitting diode 99A of photo-coupler 99 was with luminous, and electric current flows among the photo detector 99B of photo-coupler 99, and making between DC control supply 100 and the ground connection 102 becomes "on" position.
Thus, control device 93 will be based on the signal of this energising, makes electric current inflow transistor 104 and makes switch show that LED258 becomes on-state (lighting).
On the other hand, when magnet 271 was separated by dry reed switch section 251, dry reed switch section 251 was in off-state.Thus, the 1st DC line 288, the 2nd DC line 289 and the 3rd DC line 98 are in off-position, and electrostatic atomization apparatus 36 shuts down, and control device 93 makes switch show that LED258 becomes closed condition (extinguishing).
Secondly, the order that electrostatic atomization apparatus 36 is installed on refrigerator describes.When the user opened the door 3a of refrigerating chamber 3, door switch 10 was in off-state, and control device 93 connects transistor 91 based on the input signal of door switch 10 by control element 92, makes electrostatic atomization apparatus 36 become the state of shutting down (closed condition).
When making the incorporating section, the user rearward slides with cover cap 40, in water tank 43, store mist and generate water for example under the state of water W, so that be subjected to electric bolt 53 to insert and be connected in the mode of connector 58, when being arranged on electrostatic atomization apparatus 36 on the normal position in the unit receiving room 41 (with reference to arrow A 1 direction of Figure 11), this arranges switch 61 and connects.
And then when the incorporating section was closed with cover cap 40, magnet 271 will be near dry reed switch section 251, so that dry reed switch section 251 becomes on-state.Then, when the door 3a of refrigerating chamber 3 closed, door switch 10 became on-state.Thus, via control element 92 transistor 91 is connected by control device 93.
Its result, voltage by source power supply 281 supplies, via low-voltage direct-current circuit 285, dry reed switch section 251 (dry reed switch 253,254), and high voltage transformer 57 and be converted to negative high voltage, and this negative high voltage is applied in the electrostatic atomization apparatus 36.
And, at this moment, because dry reed switch 253,254,255 is connected, so also make energising in the photo-coupler 99, detect this energising by control device 93 thus, switch 61 is connected and door 3a opens so that this arranges, when door switch 10 disconnects, switch shows among the LED258 switches on, so that switch shows that LED258 lights.
That is, switch shows that LED258 is that state Xiamen 3a that electrostatic atomization apparatus 36 is installed is opened for condition and lights, and with this state notifying to the user.
When electrostatic atomization apparatus 36 is applied in negative high voltage in each spraying section 49, from each spraying section 49 ejection mist.Mist by each spraying section 49 ejection will supply to vegetable compartment 4 from nozzle 52.
This mist comprises the hydroxy radical with strong oxidation, and the mist that this can be contained hydroxy radical supplies in the vegetable compartment 4, and to carrying out sterilization or deodorizing in the vegetable compartment 4.
And, by spraying section 49 is applied negative high voltage, and from the leading section of the special taper shape of the electric conductor 248 that generates ion, cause discharge, thereby at blowing unit cover cap 50 interior generation anions.
This anion also supplies to vegetable compartment 4 from nozzle 52.Also can be by this anion to carrying out sterilization or deodorizing in the vegetable compartment 4.
Secondly, the order of taking off electrostatic atomization apparatus 36 from refrigerator is described.
At this moment, at first, if the user opens the door 3a of refrigerating chamber 3, then door switch 10 will become off-state.Control device 93 will be based on the input signal of door switch 10 and is made electrostatic atomization apparatus 36 become the state of shutting down (off-state).
Then, the user makes the incorporating section slide into the rear with cover cap 40.Thus, magnet 271 and incorporating section move to the rear together with cover cap 40, thereby separate with dry reed switch section 251.When dry reed switch section 251 and magnet 271 at a distance of predetermined distance G or more than the predetermined distance G when (dry reed switch section 251 is difficult to receive the distance of the magnetic force of magnet 271), dry reed switch 253,254,255 becomes off-state.
Thus, the 1st DC line 288, the 2nd DC line 289 and the 3rd DC line 98 become off-position, and electrostatic atomization apparatus 36 shuts down, and control device 93 makes switch show that LED258 becomes closed condition (extinguishing).
At this moment, the magnetism intensity difference of magnet 271 when shifting as off-state owing to dry reed switch 253,254,255 from on-state, and so-called sluggish action appears.
Thus, overlapping portion 273 is being set, so that the incorporating section is not with the gap occurring between cover cap 40 and the unit receiving room 41, until slided with cover cap 40 in the incorporating section and dry reed switch 253,254,255 is disconnected, so hand can not run into high voltage section.
In addition, according to DENAN, the device of cutting off the electricity supply by the switch that utilizes door, be to come electrostatic atomization apparatus 36 is connected the safety means that formation that disconnects control is not considered as the electric insulation aspect by door switch 10 at this moment.The formation of present embodiment is set for head it off.
Secondly, the user is inserted into hand in the unit receiving room 41 and catches electrostatic atomization apparatus 36 and make it forwards to slide, and afterwards electrostatic atomization apparatus 36 is upwards mentioned and take out (with reference to arrow A 2 directions of Figure 11) from unit receiving room 41.Thus, can take off water tank 43 from electrostatic atomization apparatus 36 comes make-up water W or electrostatic atomization apparatus 36 is safeguarded.
As make-up water W or after safeguard finishing, electrostatic atomization apparatus 36 is assembled into former state after, as mentioned above, be accommodated in electrostatic atomization apparatus 36 in the unit receiving room 41 and be arranged on the normal position.
According to described formation, can obtain following effect.
The refrigerator of present embodiment comprises low-voltage direct-current circuit 285, high voltage transformer 57, connects the 1st DC line 288 and the 2nd DC line 289 of low-voltage direct-current circuit 285 and high voltage transformer 57.And, in the 1st DC line 288, dry reed switch 253 is being set, and in the 2nd DC line 289, dry reed switch 254 is being set.
This dry reed switch 253,254 position are arranged on after the low-voltage direct-current circuit 285, therefore satisfy in the subordinate list eight of DENAN the condition of 1 (2) " aspect the structure rectification circuit after complete must time ".
Thus, need not to use the switch more than or equal to the 1.5mm spacing of having of DENAN regulation, just can control by the disconnection of general low price dry reed switch section 251 (dry reed switch 253,254), and when shutting down, make source power supply 281 and electrostatic atomization apparatus 36 be in off-position.
In the present embodiment, with at least one of cover cap 40 or unit receiving room 41 overlapping portion 273 is being set in the incorporating section.This overlapping portion 273 and the closed position of stopping up unit receiving room 41 between till the assigned position (predetermined distance G), cover the gap between this incorporating section usefulness cover cap 40 and the unit receiving room 41, therefore can prevent that finger enters in the unit receiving room 41 from this gap when operating this incorporating section with cover cap 40.
Top in dry reed switch section 251, it is metal-made barricade 274 that the 1st anti-error detection constructive mechanism is being set, to suppress the magnetic force impact from unit receiving room 41 outsides.Thus, when for example when dividing plate 8 is being placed magnet, can suppress dry reed switch section 251 and mistake occur and survey.
On distance refrigerating chamber 3 position farthest, disposing and needing most the dry reed switch (being dry reed switch 255 in the present embodiment) that prevents mistake and survey.Thus, when for example in refrigerating chamber 3 (on the dividing plate 8) when placing magnet, can suppress dry reed switch 255 and mistake occur and survey.
It is consistent that magnet 271 is set to the magnetic pole orientation direction D of the configuration direction C of test section 253A, 254A, 255A of dry reed switch section 251 (dry reed switch 253,254,255) and magnet 271.
Thus, 3 dry reed switch 253,254,255 can be set wider actuating range in overlapping mode along the vertical direction, and test section 253A, 254A, 255A can move simultaneously because of the magnetic force from magnet 271.
And, even if depart from up and down slightly the position of magnet 271, also can switch simultaneously dry reed switch 253,254,255.
In the present embodiment, reach with test section 253A, 254A, 255A the configuration status that is parallel to each other and and the state that separates of substrate 252 under 3 dry reed switch 253,254,255 are installed, therefore when substrate 252 is subject to impacting, can alleviate the suffered impulsive force of test section 253A, 254A, 255A of glass system, make it to be difficult to damage.
In the present embodiment, forming the slit portion 261 that penetrates anchor clamps 262 in order to the rear side from substrate 252 in substrate 252, these anchor clamps 262 are the test sections (253A, 254A, 255A) that keep dry reed switch section 251 under the state that separates with substrate 252.
Forming a plurality of these slit portions 261 in the direction of intersecting with dry reed switch section 251, to form two places at this moment, therefore when being installed to dry reed switch section 251 on the substrate 252, available a plurality of (2) cradle portion 264 keeps dry reed switch section 251, thereby can be easy under the state with stability dry reed switch section 251 is fixed on the substrate 252.
And, according to this structure, even if the number of dry reed switch section 251 is more than or equal to 4, also the cradle portion 264 of available minimum limit (for example 2) keeps, make less the getting final product of formation area of slit portion 261, thereby can alleviate largely the strength decreased that causes substrate 252 because slit portion 261 is being set.
When being installed to dry reed switch section 251 on the substrate 252, clearance portion 268 is set in order to avoid dry reed switch section 251 contacts with each other at anchor clamps 262, therefore between the dry reed switch section 251 after the assembling, the gap that is equivalent to clearance portion 268 is being set, thereby can reducing the situation that dry reed switch section 251 is in contact with one another
Because the recess 265,266,267 of cradle portion 264 forms and substrate 252 surfaces at a distance of identical height, therefore can make dry reed switch 253,254,255 after the assembling be in level and be positioned on the substrate 252.
And then, have at dry reed switch 253,254,255 in the situation of same sensitivity, can utilize 1 magnet 271 near dry reed switch section 251 (leaving dry reed switch section 251), switch simultaneously dry reed switch 253,254,255.
(the 3rd embodiment)
Secondly, with reference to Figure 20 the present invention's the 3rd embodiment is described.In addition, in the later embodiment of this 3rd embodiment, also description thereof is omitted to the part mark same-sign identical with the 2nd embodiment, and only different piece is described.
And, suitably save explanation and diagram that the wiring pattern 256, solder sections 257, the switch that are arranged in the substrate 252 show LED258, operation demonstration LED259, reach slit portion 261.
The 3rd embodiment is shown in Figure 20 (a), and the dry reed switch section 111 on the substrate 252 of being installed in is different from the dry reed switch section 251 of the 2nd embodiment.
Dry reed switch section 111 be by with the dry reed switch 113 of dry reed switch 254 correspondences of the dry reed switch 112 of dry reed switch 253 correspondences of the 2nd embodiment and the 2nd embodiment, and and the dry reed switch 114 of dry reed switch 255 correspondences of the 2nd embodiment consisted of.Dry reed switch 112,113,114 is made of test section 112A, 113A, 114A and wire portion 112B, 113B, 114B respectively.
And, dry reed switch 112, the 114th is reaching the configuration status that is parallel to each other and is being installed under the close state by substrate 252 with test section 112A, 114A, dry reed switch 113 is to be installed on the substrate 252 than the position of the more close substrate 252 of test section 112A, 114A with test section 113A.
But during from top view substrate 252, dry reed switch 113 is to be installed in substrate 252 under test section 112A, 113A, 114A reach parallel configuration status.Identical with the 1st embodiment, in this substrate 252, forming slit portion 261.
The described dry reed switch of expression section 111 is used for the anchor clamps 115 of assembling among Figure 20 (b).Anchor clamps 115 comprise the roughly the same flat part 116 of shape and substrate 252, and erect a plurality of cradle portion 117 that arrange from flat part 116, have 2 cradle portion 117 this moment.
When flat part 116 is overlapped in the dorsal surface of substrate 252, cradle portion 117 present the slit portion 261 that passes substrate 252 and extend to the top of substrate 252 tabular, and forming at upper surface and to support respectively dry reed switch 112,113,114 test section 112A, 113A, the recess 118,119,120 of 114A.
And, use this anchor clamps 115, as described in the 2nd embodiment, dry reed switch section 111 is installed on the substrate 252.
According to this structure, recess 119 is formed on and is lower than on recess 118,120 the position, and therefore, the test section 113A that is supported by recess 119 is arranged on test section 112A, 114A and compares on the position of more close substrate 252.
Thus, when test section 113A detects the magnetic force of magnet 271, test section 112A, 114A will detect the magnetic force of magnet 271 reliably.
In addition, in the present embodiment, illustrated that test section 113A is arranged on the structure of comparing the position of more close substrate 252 with test section 112A, 114A, but also can suitably change the recess 118,119 of anchor clamps 115,120 height and position, so that test section 112A or test section 114A are positioned on the position of the most close substrate 252.
(the 4th embodiment)
Secondly, with reference to Figure 21 the 4th embodiment of the present invention is described.
In the 4th embodiment, shown in Figure 21 (a), the dry reed switch section 131 on the substrate .252 of being installed in is different from the dry reed switch section 111 of the 3rd embodiment.Dry reed switch section 131 be by with the dry reed switch 133 of dry reed switch 113 correspondences of the dry reed switch 132 of dry reed switch 112 correspondences of the 3rd embodiment and the 3rd embodiment, and and the dry reed switch 134 of dry reed switch 114 correspondences of the 3rd embodiment consisted of.
Dry reed switch 132,133,134 is made of test section 132A, 133A, 134A and wire portion 132B, 133B, 134B respectively.And, dry reed switch 132, the 134th, reach with test section 132A, 134A the configuration status that is parallel to each other and and the state that separates of substrate 252 under install, dry reed switch 133A is installed in substrate 252 than test section 132A, 134A away from the position of substrate 252 at test section 133A.
But during from top view substrate 252, test section 132A, 133A, 134A are installed on the substrate 252 reaching under the parallel configuration status.Identical with the 2nd embodiment, forming slit portion 261 on this substrate 252.
Expression is used for assembling the anchor clamps 135 of described dry reed switch section 131 among Figure 21 (b).
Anchor clamps 135 comprise the flat part 136 that shape and substrate 252 are roughly the same; Reaching and erectting a plurality of cradle portion 137, this moment of arranging from flat part 136 is 2 cradle portion 137.When flat part 136 is overlapped in the dorsal surface of substrate 252, cradle portion 137 present the slit portion 61 that passes substrate 252 and extend to the top of substrate 252 tabular, and forming at upper surface and to support respectively dry reed switch 132,133,134 test section 132A, 133A, the recess 138,139,140 of 134A.
And, use this anchor clamps 135, as described in the 2nd embodiment, dry reed switch section 131 is installed on the substrate 252.
According to this structure, recess 139 is formed on and is higher than on recess 138,140 the position, and the test section 133A that is therefore supported by recess 139 is arranged on the position of comparing with test section 132A, 134A away from substrate 252.
Thus, when test section 132A, 134A detect the magnetic force of magnet 271, test section 133A will detect the magnetic force of magnet 271 reliably.
In addition, in the present embodiment, illustrated that test section 133A is arranged on the structure of comparing with test section 132A, 134A away from the position of substrate 252, but the also recess 138,139 of appropriate change anchor clamps 135,140 height and position, so that test section 132A or test section 134A are positioned at substrate 252 on position farthest.
(the 5th embodiment)
Secondly, with reference to Figure 22 the 5th embodiment of the present invention is described.
In the 5th embodiment, as shown in figure 22, the dry reed switch section 151 on the substrate 252 of being installed in is different from the dry reed switch section 251 of the 2nd embodiment.
Dry reed switch section 151 be by with the dry reed switch 153 of dry reed switch 254 correspondences of the dry reed switch 152 of dry reed switch 253 correspondences of the 2nd embodiment and the 2nd embodiment, and and the dry reed switch 154 of dry reed switch 255 correspondences of the 2nd embodiment consisted of.
Dry reed switch 152,153,154 is made of test section 152A, 153A, 154A and wire portion 152B, 153B, 154B respectively.
In the present embodiment, wire portion 153B's is shorter in length than wire portion 152B, 154B.In addition, well-known, generally speaking wire portion is longer, the sensitivity of magnet higher (detecting accurately the magnetic force of magnet).Therefore, in the dry reed switch 152,154, wire portion 152B, 154B are longer than wire portion 153B, so, to compare with dry reed switch 153, the sensitivity of magnet is higher.
Thus, when dry reed switch 152,154 detects the magnetic force of magnet 271, dry reed switch 153 will detect the magnetic force of magnet 271 reliably.
(the 6th embodiment)
Secondly, with reference to Figure 23 the 6th embodiment of the present invention is described.
In the 6th embodiment, as shown in figure 23, the dry reed switch section 161 on the substrate 252 of being installed in is different from the dry reed switch section 251 of the 2nd embodiment.
Dry reed switch section 161 be by with the dry reed switch 163 of dry reed switch 254 correspondences of the dry reed switch 162 of dry reed switch 253 correspondences of the 2nd embodiment and the 2nd embodiment, and and the dry reed switch 164 of dry reed switch 255 correspondences of the 2nd embodiment consisted of.
Dry reed switch 162,163,164 is made of test section 162A, 163A, 164A and wire portion 162B, 163B, 164B respectively.In the present embodiment, the length of wire portion 163B is longer than wire portion 162B, 164B.
Therefore, dry reed switch 163 is compared with dry reed switch 162,164, and the sensitivity of magnet is higher.Thus, when dry reed switch 163 detects the magnetic force of magnet 271, dry reed switch 162,164 will detect the magnetic force of magnet 271 reliably.
(the 7th embodiment)
Secondly, with reference to Figure 24 the 7th embodiment of the present invention is described.
In the 7th embodiment, as shown in figure 24, in each solder sections 257 on being arranged at substrate 252 cable 171 is installed.Front end at cable 171 is arranging connector 172,173.Make 3 cable 171 bunchys in the connector 172, make 2 cable 171 bunchys in the connector 173.
And be constructed as follows: connector 174 is embedded in the connector 172, and connector 175 is embedded in the connector 173.Connector 174,175 makes cable 176 bunchys with the radical with cable 171 correspondences.
According to described structure, when assembling substrates 252, can pass through connector 174 is embedded connectors 172, and connector 175 is embedded connectors 173, and in circuit, connect up.
Therefore, when assembling substrates 252, need not this substrate 252 excessive application of forces are got final product, thereby dry reed switch section 251 or the wiring pattern 256 that can prevent from largely being arranged on the substrate 252 damage when assembling.
(the 8th embodiment)
Secondly, with reference to Figure 25 and Figure 26 the 8th embodiment of the present invention is described.
In the 7th embodiment, such as Figure 25 and shown in Figure 26, switching mechanism is made of lid switch 181 and 182 (with reference to the Figure 26) of relay switch section (relay switch), and testing agency is made of press section 272 (with reference to Figure 25).
Do not have the magnet 271 shown in the 2nd embodiment in the inside of press section 272.In the present embodiment, make by press section 272 and to cover switch 181 and be pressed state or non-pressed state, cover the change action of switch 181.
Thus, when the incorporating section was open mode with cover cap 40, shown in Figure 25 (a), the 181A of contact section that covers switch 181 was left in press section 272, so that lid switch 181 becomes off-state.On the other hand, when the incorporating section was closed condition with cover cap 40, shown in Figure 25 (b), press section 272 was connected to the 181A of contact section that covers switch 181, so that lid switch 181 becomes on-state.
Identical with the dry reed switch 253 of the 2nd embodiment, switch portion 183B inserts and is connected in the 1st DC line 288.Relay switch 184 is corresponding with the switch motion of the dry reed switch 254 of the 2nd embodiment, and by coil portion 184A, and the electric current switch portion 184B that becomes on-state when flowing into coil portion 184A consisted of.
Identical with the dry reed switch 254 of the 2nd embodiment, switch portion 184B inserts and is connected in the 2nd DC line 289.Relay switch 185 is corresponding with the switch motion of the dry reed switch 255 of the 2nd embodiment, and by coil portion 185A, and the electric current switch portion 185B that becomes on-state when flowing into coil portion 185A consisted of.
Identical with the dry reed switch 255 of the 2nd embodiment, switch portion 184B inserts and is connected in the 3rd DC line 98.
Relay switch 183,184,185 is connected in parallel between dc source 100 and the ground connection 102.In addition, the not enough 1.5mm of the spacing of each contact of lid switch 181, switch portion 183B, 184B, 185B.
According to described structure, and if press section 272 pressing cover switches 181 are closed in the incorporating section with cover cap 40, so, electric current is connected to inflow among coil portion 183A, 184A between dc source 100 and the ground connection 102, the 185A, and thus, switch portion 183B, 184B, 185B become on-state.
Thus, the voltage of being supplied with by source power supply 81 is via low-voltage direct-current circuit 285, relay switch section 182 (relay switch 183,184), and high voltage transformer 57 and be converted to negative high voltage, and this negative high voltage will impose on electrostatic atomization apparatus 36, and mist is sprayed from each spraying section 49 of electrostatic atomization apparatus 36.
And (switch portion 185B) becomes on-state by relay switch 185, and makes switch show that LED258 becomes on-state (lighting).
And if with cover cap 40 press section 272 is left to cover switch 181 by opening the incorporating section, so, dc source 100 and ground connection 102 will become off-position, so that switch portion 183B, 184B, 185B become off-state.Thus, the 1st DC line 288, the 2nd DC line 289 and the 3rd DC line 98 become off-position, so that electrostatic atomization apparatus 36 shuts down, and switch shows that LED258 becomes closed condition (extinguishing).
According to described structure, even if use relay switch section 182, also since this relay switch 183,184 position be arranged on after the low-voltage direct-current circuit 285, so satisfy in the subordinate list eight of DENAN the condition of 1 (2) " aspect the structure rectification circuit after complete must time ".
Thus, need not to use the switch more than or equal to the spacing of 1.5mm of having of DENAN defined, also can control by the disconnection of general low price relay switch section 182, and when shutting down, make power supply 81 and electrostatic atomization apparatus 36 become off-position.
(the 9th embodiment)
Secondly, with reference to Figure 27 and Figure 28 the 9th embodiment of the present invention is described.
In the 9th embodiment, such as Figure 27 and shown in Figure 28, switching mechanism be by microswitch (microswitch) section 191, and the press section 272 (with reference to Figure 27) identical with the 8th embodiment consisted of.
In the present embodiment, press section 272 makes microswitch section 191 become pressed state or non-pressed state, thereby carries out the change action of microswitch section 191.
Thus, when the incorporating section with cover cap 40 when being open mode, microswitch 192,193,194 contact section are left in press section 72, so that these microswitches 192,194 become off-state.On the other hand, when the incorporating section with cover cap 40 when being closed condition, press section 72 is connected to microswitch 192,193,194 contact section, so that microswitch 192,193,194 becomes on-state.
In addition, the not enough 1.5mm of the spacing of microswitch 192,193, each contact of 194.
According to described structure, when the incorporating section becomes closed condition with cover cap 40, and press section 272 is when pressing microswitch section 191, and microswitch 192,193,194 will become on-state.
Thus, voltage by source power supply 281 supplies, via low-voltage direct-current circuit 285, microswitch section 191 (microswitch 192,193), and high voltage transformer 57 and be converted to negative high voltage, and this negative high voltage will impose on electrostatic atomization apparatus 36, and mist is sprayed from each spraying section 49 of electrostatic atomization apparatus 36.
And, become on-state by microswitch 193, and make switch show that LED258 becomes on-state (lighting).
And, when the incorporating section becomes open mode and press section 272 and leaves microswitch section 191 with cover cap 40, the 1st DC line 288, the 2nd DC line 289 and the 3rd DC line 98 will become off-position, so that electrostatic atomization apparatus 36 shuts down, and switch shows that LED258 becomes closed condition (extinguishing).
According to described structure, even if use microswitch section 191, also will be because microswitch 192,193 position be arranged on after the low-voltage direct-current circuit 285, and satisfy in the subordinate list eight of DENAN the condition of 1 (2) when fully essential aspect the structure after rectification circuit " ".
Thus, need not to use the switch more than or equal to the 1.5mm spacing of having of DENAN defined, also can control by the disconnection of general low price microswitch section 191, and when shutting down, make source power supply 281 and electrostatic atomization apparatus 36 be in off-position.
(other embodiments)
In addition, the present invention be not limited to described explanation and graphic shown in embodiment, can implement following expansion or change.
The place that arranges of electrostatic atomization apparatus 36 also can be in storeroom beyond the refrigerating chamber 3, for example vegetable compartment 4 or the outside of refrigerator main body 1.When electrostatic atomization apparatus 36 is arranged on refrigerator main body 1 outside, as long as the guide duct that mist is supplied to storeroom (for example vegetable compartment 4) is set.
More than be a door 3A with refrigerating chamber 3 when opening, stop electrostatic atomization apparatus 36 power supplies, but also can more improve security by other (4A, 5A, 6A) are stopped when opening powering.
Also overlapping portion 273 can be arranged on wall section, the 41a of for example wall section of unit receiving room 41.
Also can replace switch to show that LED258 and operation show LED259, and use the light-emitting component of filament (filament) formula electric light (bulb (lamp)), organic EL (electroluminescence, electroluminescent) etc. or liquid crystal display etc.
As having the electric unit that is subjected to that is applied in high-tension power receiving section, be not limited to the atomization unit 38 of electrostatic atomization apparatus 36, be applied in high-tension power receiving section if having, so, such as also can be with the odor removal etc. that has the electrostatic atomization apparatus of discharge electrode and counterelectrode at periphery and have a discharge mechanism as object.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (9)
1. refrigerator, it constitutes and comprises having the electric unit that is subjected to that is applied in high-tension power receiving section, and with respect to refrigerator main body the described electric unit that is subjected to is set releasably, it is characterized in that comprising:
The door switch detection agency is surveyed the door switch situation of the storeroom that described refrigerator main body has;
The described electric unit that is subjected to is releasably taken in the incorporating section, unit;
The incorporating section cover cap opens or closes incorporating section, described unit;
Lid switch detection agency is surveyed the switch situation that cover cap is used in described incorporating section;
Detection agency is set, surveys described being subjected on the normal position that whether electric unit be arranged on incorporating section, described unit;
The dump detection agency, in order to cut off the supply of electric power to described power receiving section, described dump comprises described door switch detection agency, described lid switch detection agency and the described detection agency that arranges with detection agency; And
Controlling organization, described controlling organization is behind power connection, detect the switch situation that cover cap is used in described incorporating section by described lid switch detection agency at least one times, and by described arrange detection agency detect load or dismantle described when being subjected to electric unit, can be to described power receiving section supply electric power.
2. refrigerator according to claim 1 is characterized in that:
The described electric unit that is subjected to is the electrostatic atomization apparatus that makes water atomization, and comprises the storage part of accumulating the atomizing water, and surveys the water detection agency have or not the water of accumulating in described storage part, and
Described dump also comprises described water detection agency with detection agency.
3. refrigerator according to claim 1 is characterized in that:
The described electric unit that is subjected to is the electrostatic atomization apparatus that makes water atomization, and comprises the storage part of accumulating the atomizing water, and surveys the water detection agency have or not the water that is accumulated in the described storage part, and
Described controlling organization is behind power connection, even if do not detect the switch situation that cover cap is used in described incorporating section by described lid switch detection agency, and detection agency is set and does not detect and load or dismantle the described electric unit that is subjected to by described, also can be when having detected water by described water detection agency, to described power receiving section supply electric power.
4. refrigerator according to claim 2, it is characterized in that: it comprises
The low-voltage direct-current circuit carries out step-down and rectification to source power supply;
High voltage transformer will be converted to negative high voltage from the DC voltage that described low-voltage direct-current circuit is powered via the 1st DC line and the 2nd DC line, to be fed to described electrostatic atomization apparatus; And
Switching mechanism, be inserted in described the 1st DC line and described the 2nd DC line separately in, and switch as follows: detect at described lid switch detection agency and become on-state when described incorporating section is closed with cover cap, and become off-state when open with cover cap described incorporating section detecting; And
Described electrostatic atomization apparatus is to comprise unmatchful to the electric pole type electrostatic atomization apparatus such as lower unit, as described in should releasably being arranged on such as lower unit in the incorporating section, unit, and comprises described storage part; And spraying section, the mist of being supplied with by described storage part is generated water apply negative high voltage and generate mist, and described mist is released in the described storeroom.
5. refrigerator according to claim 4, it is characterized in that: described refrigerator is provided with the overlapping portion, this overlapping portion described incorporating section leave from the closed position of stopping up incorporating section, described unit with cover cap assigned position during, cover incorporating section, described unit and described incorporating section with the gap between the cover cap.
6. refrigerator according to claim 4 is characterized in that:
Described switching mechanism is arranged on the dry reed switch in the incorporating section, described unit,
Described lid switch detection agency is magnet, is arranged on described incorporating section with on the cover cap, carries out the change action of described switching mechanism by described incorporating section with the switch of cover cap,
In described switching mechanism, be formed with anti-flase drop structure, to suppress the magnetic force impact from the outside, incorporating section, described unit beyond the moving direction of described lid switch detection agency.
7. refrigerator according to claim 6 is characterized in that:
Described switching mechanism is arranged on a plurality of dry reed switch in the incorporating section, described unit,
Described lid switch detection agency is 1 magnet, is arranged on described incorporating section with on the cover cap, and by the described incorporating section of switch with cover cap near or leave described switching mechanism.
8. refrigerator according to claim 7 is characterized in that:
Described a plurality of dry reed switch comprises the test section of taking in the contact, and wire portion;
Described switching mechanism is the configuration status that is parallel to each other of the described test section with described dry reed switch and being installed on the substrate,
When described lid switch detection agency is set to be positioned at the closed position in described incorporating section with cover cap, make the magnetic pole orientation direction of the configuration direction of described test section of described dry reed switch and described magnet consistent.
9. refrigerator according to claim 8 is characterized in that:
Described switching mechanism is under the configuration status that is parallel to each other with the described test section at described dry reed switch and the state that separates of substrate and being installed with,
On described substrate, forming the slit portion that penetrates anchor clamps from the rear side of described substrate, described anchor clamps are in order to keeping the described test section of described dry reed switch under the state that separates with described substrate, and
Be formed with a plurality of described slit portions along the direction of intersecting with described dry reed switch.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009147596A JP2011002206A (en) | 2009-06-22 | 2009-06-22 | Refrigerator |
| JP2009-147596 | 2009-06-22 | ||
| JP2009-193044 | 2009-08-24 | ||
| JP2009193044A JP2011043307A (en) | 2009-08-24 | 2009-08-24 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101929786A CN101929786A (en) | 2010-12-29 |
| CN101929786B true CN101929786B (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010208911 Expired - Fee Related CN101929786B (en) | 2009-06-22 | 2010-06-21 | Refrigerator |
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| Country | Link |
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| CN (1) | CN101929786B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435038B (en) * | 2011-09-05 | 2013-11-13 | 合肥美的电冰箱有限公司 | Pesticide degradation subassembly for refrigerator and refrigerator with same |
| CN104567233A (en) * | 2015-01-28 | 2015-04-29 | 苏州路之遥科技股份有限公司 | Refrigerator moisture-preservation and freshness-preservation sprayer |
| BR102016030720B1 (en) * | 2016-12-28 | 2022-06-21 | Brascabos Componentes Elétricos E Eletrônicos Ltda | Optical safety switch for household appliances |
| CN113028700A (en) * | 2019-12-24 | 2021-06-25 | 博西华电器（江苏）有限公司 | Water mist generating device, refrigerator and water mist generating method |
| CN115682544A (en) * | 2021-07-29 | 2023-02-03 | 青岛海尔电冰箱有限公司 | Refrigerator with ultrasonic auxiliary processing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354019A (en) * | 2000-11-20 | 2002-06-19 | 东芝株式会社 | Deodorization device |
| CN2720361Y (en) * | 2004-08-11 | 2005-08-24 | 杨瑞源 | Refrigerator with positive-negative ion generator |
| CN1989383A (en) * | 2004-07-22 | 2007-06-27 | 松下电器产业株式会社 | Storage compartment and refrigerator having the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3754601B2 (en) * | 2000-06-16 | 2006-03-15 | 株式会社東芝 | refrigerator |
| JP4400523B2 (en) * | 2004-07-22 | 2010-01-20 | パナソニック株式会社 | refrigerator |
| JP4475126B2 (en) * | 2005-01-28 | 2010-06-09 | パナソニック電工株式会社 | Electrostatic atomizer |
| JP4581954B2 (en) * | 2005-10-03 | 2010-11-17 | パナソニック株式会社 | refrigerator |
| GB2460973B (en) * | 2007-04-26 | 2011-05-11 | Panasonic Corp | Refrigerator with means to provide mist into a storage compartment |
| AU2008325938B2 (en) * | 2007-11-06 | 2012-09-13 | Panasonic Corporation | Refrigerator |
-
2010
- 2010-06-21 CN CN 201010208911 patent/CN101929786B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354019A (en) * | 2000-11-20 | 2002-06-19 | 东芝株式会社 | Deodorization device |
| CN1989383A (en) * | 2004-07-22 | 2007-06-27 | 松下电器产业株式会社 | Storage compartment and refrigerator having the same |
| CN2720361Y (en) * | 2004-08-11 | 2005-08-24 | 杨瑞源 | Refrigerator with positive-negative ion generator |
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| CN101929786A (en) | 2010-12-29 |
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