CN110072423A - Dish cleaning machine - Google Patents

Abstract

Dish cleaning machine includes: shell (31), has front surface opening portion (32) in front surface；Tableware basket (47) is located in shell (31) in which can be drawn out or be pushed into, and is used for accommodating tableware；Door body (40) is used to cover front surface opening portion (32)；Supporting device, the state support that door body (40) can be moved forward and backward is in shell (31)；Driving device (51) has the drive motor (52) for keeping door body (40) mobile；And control unit (44), it is used to control driving device (51).Control unit (44) is configured to stop driving device (51) in the case where applying the load more than making a reservation for door body (40) or drive motor (52).Thereby, it is possible to provide availability good dish cleaning machine.

Description

Dish cleaning machine

Technical field

The present invention relates to a kind of for cleaning and the Embedded dish cleaning machine of drying dishware class.

Background technique

In the past, disclose a kind of dish cleaning machine including structure shown in Figure 11 (referring for example to patent document 1).

Figure 11 is the side view longitudinal section view of previous dish cleaning machine.The front surface opening of the main body 14 of dish cleaning machine. The rinse bath 15 of upper surface opening can be set to the inside of main body 14 with pulling out forwards.In addition, single dotted broken line table shown in Figure 11 Show the state after rinse bath 15 is drawn out.

Dish cleaning machine is equipped with washer jet 8, tableware basket 4 and heater (not shown) in the inside of rinse bath 15.Clearly It washes pump 7 and feed water valve 9 is set to the outside of rinse bath 15.Feed water valve 9 is connect with running water pipe, and the tap water for becoming ejected wash water is led Enter rinse bath 15.Cleaning pump 7 is for recycling the ejected wash water being stored in rinse bath 15.Washer jet 8 is rotatably freely located at In rinse bath 15, the ejected wash water by 7 pressurized delivered of cleaning pump is sprayed.Tableware basket 4 is detachably located in rinse bath 15.Tableware basket 4 for keeping stored tableware 3.The ejected wash water that tableware basket 4 is configured to spray self-cleaning nozzle 8 efficiently arrives at tableware 3. Heater is (not shown) for heating ejected wash water or desiccant air.

Side includes sliding rail 16 to rinse bath 15 on the outside.Main body 14 includes sliding rail 17 in inner side surface.Sliding rail 16 is being protected It is held in the state of sliding rail 17 and slides.Rinse bath 15 is supported in main body 14 by sliding rail 16 and the sliding rail of main body 14 17.As a result, Energy autonomous agent 14 pulls out rinse bath 15 and can be pushed into rinse bath 15 to main body 14.

Inner cover 21 is set to the top in main body 14, is configured to the opening of the upper surface of enclosed cleaning slot 15.That is, interior Lid 21 is configured to when rinse bath 15 to be accommodated in main body 14, by the opening of the upper surface of 22 enclosed cleaning slot 15 of gasket.

Rinse bath 15 includes door 23 in front.When rinse bath 15 to be accommodated in main body 14, door 23 covers main body 14 The opening of front surface.Portion has handle portion 24 and Operation switch to door 23 on the front surface.User hand is costed and pull out or When being pushed into rinse bath 15, handle portion 24 is used.Operation switch is operated by user, sets cleaning step, the drift of dish cleaning machine Wash the cleanings such as step and drying steps operating.

Rinse bath 15 is in the rack gear 18 that lower part includes that tooth-formation of gear becomes straight line shape.At this point, the length of rack gear 18 The stroke for being configured to pull out rinse bath 15 than autonomous agent 14 is long.The drive motor with deceleration mechanism is fixed in main body 14 19.It is equipped with and 18 meshed gears 20 of rack gear in the motor reel of drive motor 19.Drive motor 19 is configured to Forward or reverse.Rinse bath 15 is driven by rack gear 18 using drive motor 19.

Previous dish cleaning machine is constituted as above.

Hereinafter, explanation includes the movement of the dish cleaning machine of the structure.

User's autonomous agent 14 first pulls out rinse bath 15 and tableware 3 is arranged in rinse bath 15.At this point, about cleaning Hand can be ridden on handle portion 24 by user itself and pull out rinse bath 15 by the pull-out of slot 15, also can be by user to behaviour Make switch to be operated and pull out rinse bath 15 using the driving of drive motor 19.

Then, below to utilize the dish cleaning machine for driving the automatically structure of pull-out rinse bath 15 of drive motor 19 For be illustrated.

Specifically, control device (not shown) makes drive motor 19 when user operates Operation switch It is rotated in the forward direction with certain speed, so that the gear for being installed on motor reel 20 be made to rotate along scheduled direction.At this point, tooth The torque of wheel 20 is acted in a manner of releasing the rack gear 18 engaged with gear 20.Make the sliding rail of rinse bath 15 on one side as a result, 16 and sliding rail 17 slide, make to come out to front surface in 15 autonomous agent 14 of rinse bath on one side.It can extremely be stored when rinse bath 15 comes out When the position that the position etc. of tableware 3 is arbitrarily set, control device makes the driving of drive motor 19 stop and make rinse bath 15 It is mobile to stop.

Then, tableware 3 is configured at the tableware basket 4 in rinse bath 15 by user, and washing is put into rinse bath 15 Agent.At this point, the top for the rinse bath 15 being drawn out declines because of the weight for the tableware 3 stored.

Then, when user operates Operation switch, control device reversely rotates drive motor 19.This When, the torque of gear 20 is acted in a manner of pulling in the rack gear 18 engaged with gear 20.Make rinse bath 15 on one side as a result, Sliding rail 16 and sliding rail 17 slide, and on one side pull in rinse bath 15 and are accommodated in main body 14.Rinse bath 15 is being accommodated in main body When in 14, control device drives inner cover 21.It is open as a result, using the upper surface of 21 enclosed cleaning slot 15 of inner cover.

Then, user operates Operation switch and sets cleaning procedure, starts the cleaning operating of dish cleaning machine. Control device control cleaning pump 7, feed water valve 9, heater and draining pump (not shown) etc. as a result, to being accommodated in tableware basket 4 Tableware 3 is cleaned.At this point, control device is to carry out the sequence for example according to cleaning step, rinse step and drying steps The mode of the cleaning operating of setting controls each element.

Also, at the end of cleaning operating, user takes out tableware 3.Specifically, user is identical as before cleaning operating Ground operates Operation switch.Control device rotates drive motor 19 as a result, and rinse bath 15 is drawn out to pre-determined bit It sets.At this point, utilizing side of the tableware 3 will not contact with each other of drive motor 19 smoothly rotated rinse bath 15 is accommodated in Formula pulls out.

Previous dish cleaning machine is acted as more than.

In addition, previous dish cleaning machine is equipped in the front surface lower part of door 23 by the door and pulling unit with whole kitchen Etc. the decoration panel for the identical appearance that identical material is formed.Mentioning for the design of whole kitchen is realized using the decoration panel It is high.

But the structure usually with dish cleaning machine alone such as handle portion and Operation switch.Therefore, it is impossible to make handle The appearance of portion 24 and Operation switch etc. and the appearance of whole kitchen are fully coincide.

In addition, in recent years, in the appearance of diversified whole kitchen, there is also utilization electric motors etc. to even handle The dish cleaning machine that the pulling unit for the brand-new appearance that hand is omitted is driven.Therefore, it is necessary to also make their appearance Match with the appearance for the whole kitchen being packed into.

In addition, be not limited to pulling unit as furniture, there is also include pulling unit and door as household appliances such as refrigerators The dish cleaning machine etc. of such mechanism is slightly released in pulling unit by push rod Deng used in etc. like that.It but is including these In the case where the dish cleaning machine of structure, the opening amount (pull-out amount) of pulling unit is less.Therefore, user needs to ride over hand into drawing Pulling unit is further drawn out to desired position in portion out.

Then, dish cleaning machine described in Patent Document 1 is described with flowering structure, that is, when rinse bath is drawn out to setting Position when, stop drive motor and make the mobile stopping of rinse bath.In addition, suggesting following thing in patent document 1 , that is, in order to carry out the placement of tableware class at once, the pull-out amount of rinse bath is made to be open into sufficient position.

But setting and control of the stop position of rinse bath etc. is not disclosed in the dish cleaning machine of patent document 1.

In addition, by drive motor pull out rinse bath in the case where, control device need with not be present in door The positive mode such as user, other objects are in contact controls.But these controls are also undisclosed.

Existing technical literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 2002-345712 bulletin

Summary of the invention

The present invention provides a kind of dish cleaning machine, which adapts to the design of diversified whole kitchen, even if In the case where door body does not have Operation switch, door body and rinse bath can be also drawn out to the position of energy accommodating tableware, availability is good It is good.

Dish cleaning machine of the invention includes: shell, has front surface opening portion in front surface；Tableware basket, can quilt It is located in shell with pulling out or be pushed into, is used for accommodating tableware；And moving portion, it includes the doors for covering front surface opening portion Body.In addition, dish cleaning machine includes: supporting device, the state support that moving portion can be moved forward and backward is in shell；Driving dress It sets, having makes moving portion at least forwards or the mobile driving portion in rear；And control unit, it is used to control driving device. Control unit is configured to, and in the case where being applied with the load more than making a reservation for moving portion or driving portion, stops driving device.

Using the structure, though dish cleaning machine in the case where the door body for covering front surface does not have operation portion, also can benefit Moving portion is automatically drawn out to the position for capableing of accommodating tableware with driving device.The availability of dish cleaning machine is improved as a result,.

In addition, can also be easily adaptable to the design of diversified whole kitchen.Further, it is possible to make moving portion reliably pre- Fixed position stops.In addition, even if moving portion in moving process with barrier collide and stop in the case where, also can be more Fully prevent the generation of the bad phenomenon for barrier.

That is, dish cleaning machine of the invention is capable of providing can not hold in the case where door body has operation portion yet The good dish cleaning machine of the availability that tableware is accommodated in rinse bath of changing places.

Detailed description of the invention

Fig. 1 is the figure for indicating the side view longitudinal section of the dish cleaning machine of embodiments of the present invention 1.

Fig. 2 is the figure for indicating the side view longitudinal section of the dish cleaning machine of above embodiment.

Fig. 3 is the figure for indicating the side view longitudinal section of the dish cleaning machine of embodiments of the present invention 2.

Fig. 4 is the figure for indicating the side view longitudinal section of the dish cleaning machine of above embodiment.

Fig. 5 is the figure for indicating the side view longitudinal section of the dish cleaning machine of embodiments of the present invention 3.

Fig. 6 is the perspective view of the dish cleaning machine of embodiments of the present invention 4.

Fig. 7 is the main view longitudinal section view of the dish cleaning machine of above embodiment.

Fig. 8 is the enlarged view of the main part of Fig. 7.

Fig. 9 is the figure for indicating the side view longitudinal section of the dish cleaning machine of other embodiments of the invention.

Figure 10 is the figure for indicating the side view longitudinal section of the dish cleaning machine of other embodiments of the invention.

Figure 11 is the side view longitudinal section view of previous dish cleaning machine.

Specific embodiment

Hereinafter, being described with reference to embodiments of the present invention.In addition, present embodiment does not limit the present invention.

(embodiment 1)

Hereinafter, illustrating the dish cleaning machine of embodiments of the present invention 1 referring to Figures 1 and 2.

Fig. 1 and Fig. 2 is that the side view of dish cleaning machine that indicate embodiments of the present invention 1, that rinse bath is drawer type is vertical The figure in section.Fig. 1 shows rinse bath is accommodated in the intracorporal state of shell.Fig. 2 indicates the upper surface opening portion of rinse bath from shell Inside it is drawn out to the state of standard-sized sheet.In addition, present embodiment dish cleaning machine be packed into such as whole kitchen K carry out using.

As shown in Figure 1, the dish cleaning machine of present embodiment include shell 31, rinse bath 33, door body 40, control unit 44 with And driving device 51 etc..

Shell 31 has the front surface opening portion 32 of front surface integral finish.Rinse bath 33 is arranged with respect to 31 edge of shell Front-rear direction moves freely and can pull out or be pushed into from the front surface opening portion 32 of shell 31.

In addition, in the present embodiment, as shown in the figure, front is set as to pull out the direction of door body 40 and rinse bath 33, It is set as storage rinse bath 33 by rear and closes the direction of door body 40 to be illustrated.In addition, hereinafter, dish cleaning machine will be arranged That side be set as lower section, the opposite side of the side is set as top, also, right side is set as right towards the front of door body 40, Left side is set as leftwards being illustrated.

Inner surface side of the shell 31 in the two sides side of left and right includes (including horizontal direction) erection in a generally horizontal direction Sliding rail 31a.Outer surface side of the rinse bath 33 in the two sides side of left and right includes in a generally horizontal direction (including horizontal direction) The sliding rail 34 of erection.Rinse bath 33 is supported in the sliding rail 31a of shell 31 by sliding rail 34, moves along sliding rail 31a.Rinse bath 33 Upper surface opening portion 35 with upper surface integral finish.Also, the tableware 36 etc. as cleaned material is opened via upper surface Oral area 35 is accommodated in the tableware basket 47 configured in rinse bath 33.

On the top of shell 31 configured with inner cover 37, parallel linkage 38 and sealing 39 etc..Inner cover 37 is for sealing Close the upper surface opening portion 35 of rinse bath 33.Parallel linkage 38 is for supporting inner cover 37.Parallel linkage 38 is configured to Such as pairs of and two groups of front and back is controlled, inner cover 37 is driven along the vertical direction.Sealing 39 is set to the lower surface periphery of inner cover 37.? When inner cover 37 has dropped, sealing 39 seals the upper surface opening portion 35 of rinse bath 33.In addition, pulling out rinse bath from shell 31 When 33, parallel linkage 38 lifts inner cover 37.Inner cover 37 and sealing 39 are configured to the not mobile production to rinse bath 33 as a result, Raw interference.

Rinse bath 33 includes door body 40 in front.Door body 40 include set on rinse bath 33 front surface operation panel 41 with And it is installed on the decorative panel 42 of operation panel 41.When rinse bath 33 is received in shell 31, decorative panel 42 covers shell 31 Front surface opening portion 32 it is whole.Decorative panel 42 is configured to the decorative panel material with the door of pulling unit of kitchen K etc. as a whole It is identical, color is identical and appearance is identical.In addition, being equipped with hand handle 43 in decorative panel 42.Hand handle 43 is formed in user's pull-out Used portion of giving a hand when rinse bath 33.As hand handle 43, hand handle identical with whole kitchen K is installed.Make whole kitchen as a result, K overall structure in room is unified appearance.

In addition, according to the difference of whole kitchen K, there is also have the front surface of door body 40 be not provided with hand handle 43 and only by The whole kitchen K for the appearance that decorative panel 42 is constituted.In the case of such a construction, it such as is automatically pulled out by driving device and includes The rinse bath 33 of door body 40.At this point, such as top or side of decorative panel 42 become portion of giving a hand, functioned as hand handle.Cause This, the dish cleaning machine of present embodiment in the pull-out movement of rinse bath 33 and does not differentiate between manual activity and auto-action.

In addition, in the present embodiment, rinse bath 33 and sliding rail 34 are illustrated as the shape by door body 40 can be moved forward and backward State is supported on the supporting device of shell 31.

Control unit 44 is configured at the reverse side of operation panel 41.Control unit 44 controls the everything one of dish cleaning machine on one side Side executes cleaning operating.Cleaning operating includes cleaning step, rinse step and drying steps etc..In addition, cleaning step is to make The step of dirt waited with the removal such as detergent tableware 36.Rinse step is the removals such as the detergent that will be attached to tableware 36 etc. Step.Drying steps are that the tableware 36 after making cleaning waits dry step.

In addition, control unit 44 is by the printed circuit board configured with the sensor illustrated with acceleration transducer 45 etc. It is (not shown) to constitute.Acceleration transducer 45 is used to detect the X-axis, Y-axis and Z axis of dish cleaning machine this 3 axis directions The size of the acceleration of essence.In addition, X-axis is equivalent to front-rear direction for dish cleaning machine, Y-axis is equivalent to right and left To Z axis is equivalent to up and down direction.Acceleration transducer 45 is for detecting the various acceleration generated in dish cleaning machine Direction and size.Specifically, acceleration transducer 45 is for detecting because of door body 40 and rinse bath 33 along the longitudinal direction (X-axis) Mobile movement and the direction of acceleration generated and size.In addition, acceleration transducer 45 is for detecting by being applied to door body The direction for the acceleration that 40 vibration generates and size.Accordingly, it is desirable to by printed circuit board with will not installation towards with And the mode of generation bad phenomenon is reliably mounted on operation panel 41 in mechanical strength.It is equipped on printed circuit board as a result, Acceleration transducer 45 can be more reliable and accurately detects the acceleration applied to dish cleaning machine.

That is, control unit 44 is based on related to the direction of acceleration detected by acceleration transducer 45 and size Signal and door body 40 and rinse bath 33 state (such as on-off action etc.), control the movement of dish cleaning machine.

In addition, the substantive acceleration refers to, in the print that will be equipped with acceleration transducer 45 according to 3 axis directions Printed circuit board is fixed in the state of predetermined position, allows this journey of tilt angle error by setting angle error and setting It is changed caused by degree.At this point, in the case where being also contained in preparatory with predetermined angular fixing printed circuit plate, with scheduled angle Spend the case where being corrected to the acceleration of essence.Wherein, about acceleration both vertically and horizontally, inspection can be passed through It surveys and the deviation of gravity is corrected.

In addition, control unit 44 is able to detect the deviation of the acceleration of gravity and Z-direction.Therefore, in setting wash dishes When machine, control unit 44 can be utilized as level meter as aftermentioned.

The dish cleaning machine of present embodiment is configured to vibrate the applications such as door body 40 and rinse bath 33 by user, thus Dish cleaning machine can be operated.

Specifically, there is following such method as the method for applying vibration.

For example, there is user as tapping door body 40 with hand rub-a-dub rub-a-dub knocking or as the knocking with finger tip tapping Door body 40 and apply vibration method.In addition, also have user using the article in hand held lightly knocking door body 40 and apply Add the method for vibration.In addition, also having makes in the case where the hand of user is wet or cannot use hand because what article is held User hits door body 40 using stamps such as elbow or knees and applies the method vibrated.As long as in short, to applications such as door body 40 Scheduled to vibrate the method transmitted and be detected to acceleration transducer 45, method is not particularly limited.In addition, applying Add vibration in most cases, door body 40 is applied using the method made a sound and is vibrated.Then, hereinafter, to tap door body 40 and apply and be illustrated for structure of the vibration to operate dish cleaning machine.

In addition, the dish cleaning machine of present embodiment includes driving device 51 in the inside of shell 31.Driving device 51 is wrapped Containing drive motor 52, pinion gear 53 and rack gear 54 etc., above-mentioned drive motor 52 constitutes driving portion.Driving device 51 makes door Body 40 and rinse bath 33 are at least forwards or rear is mobile.Specifically, control unit 44 is from the acceleration transducer 45 Etc. illustrations sensor or operation portion 46 etc. when having received scheduled signal, the drive motor 52 of driving device 51 is driven It is dynamic.As long as being not limited in addition, sensor is used to detect the sensor of the variation of vibration to applications such as door body 40 etc. Acceleration transducer 45.It is used as example, it is also possible to will test the electrostatic transducer etc. that user and door body 40 etc. are contacted Sensor.Power is not needed as a result, can be easy to carry out movement instruction with simple movement.

Hereinafter, the basic control action of the dish cleaning machine about present embodiment, is produced with detection by tapping (knocking) It is illustrated for the structure of raw vibration.

Firstly, in rinse bath 33 is accommodated in shell 31 and dish cleaning machine be operating stop in the state of, user from Such as positive knocking such as door body 40 twice.At this point, the detection of acceleration transducer 45 is along identical as the pull-out direction of rinse bath 33 Front-rear direction apply vibration.The scheduled signal that acceleration transducer 45 will test is output to control unit 44.It controls as a result, Portion 44 processed is judged as door body 40 by user's knocking.

Then, control unit 44 controls in such a way that the drive motor 52 to driving device 51 drives.As a result, The moving portion being made of door body 40 and rinse bath 33 etc. moves forwards, is automatically drawn out from shell 31.

In addition, moving portion includes that driven part drives and mobile part entirety, but the constituent element of moving portion is according to meal Has the form of cleaning machine and different.Specifically, main to illustrate clearly as moving portion in 1~embodiment of embodiment 3 Washing trough 33 and door body 40.But in aftermentioned embodiment 4, the cleaning space 75 of rinse bath 73 is constituted in shell 71.Cause This, the inner surface of door body 74 constitutes the front surface of rinse bath 73, but cleaning space 75 itself does not move.Then, embodiment 4 Moving portion does not include rinse bath 73.Therefore, in embodiment 4, as moving portion, it is main illustrate door body 74, lower tableware basket 77, Upper tableware basket 78 and supporting device 80.

That is, in 1~embodiment of embodiment 3, based on rinse bath 33, by rinse bath 33 or door body 40 Moving portion is recorded as with rinse bath 33.On the other hand, in embodiment 4, moving portion is recorded based on door body 74.

In addition, the dish cleaning machine of present embodiment is configured with operation in the front side of the upper surface opening portion 35 of rinse bath 33 Portion 46.Operation portion 46 is configured at for example from the reverse side of the decorative panel 42 of door body 40 to the upper table of the inside of shell 31 protrusion outstanding Face.As a result, when rinse bath 33 to be accommodated in shell 31, operation portion 46 is contained to be hidden in shell 31.

Operation portion 46 includes the display units (not shown) such as operation button (not shown) and LED.Operation button is set by user The control of each step of fixed cleaning operating.Display unit shows the content set by operation button using LED.

In addition, being further configured with tableware basket 47, washer jet 48 and heater 49 etc. in the inside of rinse bath 33.Separately On the one hand, cleaning pump 50 and drying device (not shown) etc. are configured in the outside of rinse bath 33.Washer jet 48 is in tableware basket 47 lower section is rotatably freely located in rinse bath 33.Bottom and washer jet of the configuration of heater 49 in such as rinse bath 33 In space between 48.Heater 49 is used in the cleaning step of cleaning action and rinse step to being accumulated in rinse bath 33 Ejected wash water heated.In addition, heater 49 heats the air in rinse bath 33 in the drying steps of cleaning action.It is above-mentioned These components configure inside and outside rinse bath 33 together with the door body 40 comprising decorative panel 42 equal, with rinse bath 33 integrally along preceding Rear direction is mobile.

Cleaning pump 50 is for recycling ejected wash water.Specifically, cleaning pump 50 is to the ejected wash water being accumulated in rinse bath 33 Attracted, self-cleaning nozzle 48 is towards 36 jet cleaning water of tableware.

That is, the moving portion comprising rinse bath 33 be configured to be pulled out along the longitudinal direction using driving device 51 or Push-in.

Hereinafter, illustrating the driving device 51 of present embodiment.

Driving device 51 is made of the mechanism for the rack-and-pinion formula that can pull out or be pushed into along the longitudinal direction the moving portion.

In addition, driving device 51 be also configured to for example by belt wheel winding band in the way of or belt conveyor in the way of Deng.In addition, driving direction also can be set to the structure only driven towards front or behind.In this case, about driving device 51 direction without driving, such as driven in the direction by user.

Driving device 51 include as driving portion drive motor 52, utilize drive motor 52 driving pinion gear 53 And rack gear 54 engaged with pinion gear 53 etc..

Rack gear 54 is formed and by the tooth configuration of gear point-blank.Rack gear 54, which is fixed on, constitutes supporting device The lower part of side on the outside of the left and right side of rinse bath 33.Rack gear 54 at least has the length of the stroke for pulling out rinse bath 33 or more Degree.Pinion gear 53 is installed on the motor reel driven by drive motor 52.Drive motor 52 includes that deceleration mechanism (does not scheme Show).Drive motor 52 is located at the inside that shell 31 is fixed in the position near front surface opening portion 32 in pinion gear 53.

In addition, the representation that rack gear 54 shown in FIG. 1 is engaged with forming the tooth of gear facing downward with pinion gear 53, but The present invention is not limited thereto.For example, it is also possible to be set as upward or towards side forming the tooth of the gear of rack gear 54 and with small tooth The structure of 53 engagement of wheel.

The rotary motion of drive motor 52 is converted into linear motion using the structure of the rack gear 54 and pinion gear 53. Also, rinse bath 33 is made to move linearly the position of the substantial standard-sized sheet of supreme surface hole portion 35.It is accommodated in rinse bath 33 as a result, Tableware basket 47 be moved to the position of substantial standard-sized sheet upward.Rinse bath 33 with moving forwards, because of the tableware 36 stored Weight and become low early and high after.At this point, be set to shell 31 front front surface opening portion 32 pinion gear 53 near at For the fulcrum of low early and high after rinse bath 33.Therefore, rack gear 54 and pinion gear 53 is low a possibility that engaging disengaging.It is as a result, Make other setting make to engage without departing from structure in the case where, can also be constituted with simple mechanism.

In addition, as make to engage without departing from structure, having correspondingly makes for example with the inclination of rinse bath 33 comprising small tooth The inclined structure of drive motor 52 of wheel 53.Pinion gear is pushed to correspondingly rack gear 54 with the inclination of rinse bath 33 in addition, having 53 structure etc..

In addition, being set to the deceleration mechanism of the drive motor 52 so that user can be by easily pulling out or pushing away manually Enter the composition such as gear ratio as rinse bath 33.

Alternatively, it is also possible to be arranged including comprising deceleration mechanism, from drive motor 52 to the driving device 51 of rack gear 54 Well known clutch mechanism (not shown) or slipping mechanism (not shown).It pulls out or is pushed by manually in user as a result, In the case where rinse bath 33, mitigated by the load that drive motor 52 generates.As a result, user can be with smaller power from shell 31 Pull out or be pushed into rinse bath 33.In addition, when pulling out, though the door body 40 of rinse bath 33 with illustrated with people, object etc. Barrier collides, and rinse bath 33 also can easily be stopped using clutch mechanism, slipping mechanism etc..I.e. it is capable to Inhibit to apply biggish power to barrier.Therefore, bad caused by capable of more effectively reducing because of collision with barrier etc. The generation of phenomenon.In addition, inhibiting to generate the excessive electric current for making drive motor 52 reach lock state.

Additionally, it is preferred that being to cut off drive motor 52 as aftermentioned in the case where manually moving rinse bath 33 The structure of motor circuit.The resistance generated when manually moving rinse bath 33 by drive motor 52 is reduced as a result,.Knot Fruit can be pulled out or be pushed into rinse bath 33 with smaller power.

In addition, the control unit 44 of present embodiment make rinse bath 33 forwards move in the case where, with as described above The mode for the state for making the upper surface opening portion 35 of rinse bath 33 essentially become standard-sized sheet controls the driving of drive motor 52.Separately Outside, substantial standard-sized sheet refers to the shape for farthest pulling out rinse bath 33 and opening upper surface opening portion 35 farthest State, or also comprising making upper surface opening portion 35 open the state of more than half.That is, substantially standard-sized sheet refers to and will clean Slot 33 be drawn out to keep tableware basket 47 open upwards and user be removed or placed into tableware 36 degree state.

Then, control unit 44 controls the amount of movement of rinse bath 33 according to the driving time of drive motor 52.

Specifically, control unit 44 drives simultaneously drive motor 52 with the predetermined time T1 of setting as aftermentioned Stop drive motor 52.It can make the appointing in the substantial standard-sized sheet in the upper surface opening portion of rinse bath 33 35 of rinse bath 33 as a result, Meaning position stops.

Using the structure, control unit 44 detects the vibration that user taps door body 40 and generates using acceleration transducer 45 It is dynamic.Control unit 44 controls drive motor 52 and automatically pulls out rinse bath 33 forwards as a result,.Therefore, user no longer needs It is used to pull out the labour of rinse bath 33.

That is, the dish cleaning machine of present embodiment can automatically be pulled out rinse bath 33 using driving device 51 Extremely it is capable of the position of easily accommodating tableware 36.The availability of dish cleaning machine is improved as a result,.In addition, the door of covering front surface Body 40 is capable of forming that the structure of operation portion 46 or hand handle 43 can be omitted.Therefore, diversified entirety also can more suitably be coped with The design of kitchen K.

The driving device 51 of present embodiment is made as constituting action of going forward side by side above.

Hereinafter, illustrating the control action based on the predetermined time T1 of the control unit 44 of present embodiment.

In addition, according to the control content setting predetermined time T1 of dish cleaning machine.Specifically, according to the shifting of rinse bath 33 Move distance, movement speed and reach the size of torque of drive motor 52 before movement speed etc., adjust predetermined time T1.

That is, user can feel that movement speed is slower when the setting time that rinse bath 33 reaches standard-sized sheet is too long. On the other hand, when the setting time that rinse bath 33 reaches standard-sized sheet is too short, the movement speed of rinse bath 33 becomes faster.Therefore, clear In the case that washing trough 33 is abutted with barrier, there is the hidden danger of the decline of the safety to barriers such as people.

Then, it is contemplated that the content, about the dish cleaning machine of present embodiment, standard as rinse bath 33 Movement speed is set as 150mm/ seconds~250mm/ seconds speed.In addition, the feeling as user, it more preferably will mobile speed Degree is set as 170mm/ seconds~230mm/ seconds.When movement speed to be set in the range, user is not felt as clearly The movement speed of washing trough 33 is slower, and also can guarantee safety.

Here, the movement speed of the standard refers to subtracting before starting mobile acceleration mode and stopping in addition to rinse bath 33 The speed in the state of constant speed other than fast state.But the difference of the structure according to dish cleaning machine, constant speed is not present sometimes Movement speed (cannot achieve).In such a situation it is preferred that being that the maximum speed of movement speed is set as to the mobile speed of standard Maximum speed is set as becoming the movement speed in the range by degree.Thereby, it is possible to obtain and the same effect.

In addition, automatically pull out rinse bath 33 in the case where, exist abutted with the people in the front of rinse bath 33 it is hidden Suffer from.In addition, there are the hands of people, the nipped hidden danger of finger when storing rinse bath 33 into shell 31.Therefore, for described The aspect of safety, it is also desirable to consider movement speed.In this case, in terms of improving safety, consider by rinse bath 33 Weight and movement speed determine kinetic energy W be effective.

In general, kinetic energy W W=(1/2) mv²It indicates.

In addition, m is equivalent to the quality of such as rinse bath 33, v is equivalent to movement speed.

Then, in the dish cleaning machine of present embodiment, kinetic energy W is set as to become 0.5J or less.In addition, about 0.5J setting below, though as occur in the movement of rinse bath 33 door body 40 abutted with people and rinse bath 33 receipts Hand, the finger of people are clamped when receiving, and can also be mitigated and be impacted and can maintain the value of safety to be set.As a result, by eventuality The bad phenomenon occurred under state prevents trouble before it happens.

Specifically, being 16kg by the maximum weight for the rinse bath 33 for being accommodated with tableware 36 etc. and movement speed is 250mm/ Second is as benchmark, it is specified that 0.5J setting below.Therefore, in the case where the maximum weight increases, in order to make kinetic energy W at For 0.5J hereinafter, it is preferred that declining movement speed.

In addition, in the dish cleaning machine of present embodiment, including rinse bath 33 to be started to mobile acceleration period calculation, if It is set to the 50% of the upper surface opening portion 35 that rinse bath 33 is pulled out using driving in about 2 seconds of drive motor 52.Also, make For the pre- timing driven to farthest pull out the upper surface opening portion 35 of rinse bath 33 to drive motor 52 Between T1, be set as about 3.5 seconds.

Drive motor 52 is configured to predetermined time T1 as maximum value and arbitrarily to set as described It fixes time and is driven.Thereby, it is possible to stop rinse bath 33 in arbitrary pull-out location according to setting time.That is, Setting time can be adjusted according to the real use state of user.

For example, the real use state as dish cleaning machine, has as there are obstacles near the front of dish cleaning machine As object, the case where dish cleaning machine is arranged in relatively narrow place etc..In this case, it is whole that rinse bath 33 can not be pulled out. Then, it adjusts setting time and sets the pull-out amount of rinse bath 33.Even if it is clear also tableware to be arranged as a result, in relatively narrow place Washing machine.

In addition, in the dish cleaning machine of present embodiment, control unit 44 also be can be set to different more than two The structure that multiple stair-stepping voltages drive drive motor 52.

For example, starting to apply the voltage higher than normal voltage in mobile acceleration period in rinse bath 33, will stop Apply during preceding deceleration than voltage that standard electric is forced down and drive motor 52 is driven.As a result, in rinse bath 33 When starting mobile acceleration, increase in the torque that drive motor 52 generates.As a result, it is possible to shorten the accelerated period of rinse bath 33 Between.In addition, the normal voltage is equivalent to the application voltage for making rinse bath 33 with constant speed when mobile.

On the other hand, before the movement of rinse bath 33 will stop, application is than the voltage that standard electric is forced down and so as to drive The mode of the rotation decline of dynamic motor 52 is driven.Inhibit equal to the tableware 36 being accommodated in tableware basket 47 as a result, to apply Vibration.As a result, it is possible to inhibit the mutual contact of the tableware 36 caused by shaking and prevent the generation of noise, breakage.In addition, energy It is enough to reduce accumulation in the water of rinse bath 33 is splash because of vibration the case where.Thereby, it is possible to prevent water self-cleaning groove 33 from splashing or clearly The tableware 36 dried after washing is drenched.

In addition, in the above description, to start mobile in rinse bath 33 and stop mobile the two stage controls driving electricity It is illustrated in case where pressure, but the present invention is not limited thereto.For example, in order to put down movement speed within the shorter time Change slidingly, smoothly can also apply driving voltage and drive motor 52 is driven.That is, it is described two with On multiple stair-stepping voltages also include voltage in linear or smoothly varying state.Thereby, it is possible to further suppress pair The vibration of the applications such as tableware 36.

In addition, in the dish cleaning machine of present embodiment, sometimes when rinse bath 33 is mobile, because hindering with object, people etc. Hinder the abutting of object and stops the movement for reaching the rinse bath 33 before predetermined position in midway.In this case, control unit 44 exists After have passed through above-mentioned predetermined time T1, stop being powered to drive motor 52 and stopping driving.Drive motor 52 as a result, The lock state that rotation stops is up to the short time as predetermined time T1.Therefore, drive motor will not be maintained for a long time 52 lock state.Inhibit obstinately to make as a result, drive motor 52 rotate such load long lasting for.As a result, it is possible to long Phase uses drive motor 52 safe and stablely.In addition, rinse bath 33 disappears in a short time with barrier or the abutting of people. Therefore, the generation of the bad phenomenon for barrier or people, the bad phenomenon for dish cleaning machine can more reliably be inhibited.

In addition, in the dish cleaning machine of present embodiment, it is contemplated that before reaching set predetermined position in rinse bath 33 Midway, include the moving portion of door body 40 etc. somewhere and bar contact or apply accident load the case where etc..In the feelings Under condition, preferably, control unit 44 is controlled in a manner of stopping the driving of drive motor 52 immediately.

Here, the method contacted as imagination with barrier or people, such as have to detect using acceleration transducer 45 and accelerate The variation of degree and the method controlled using control unit 44.Specifically, when acceleration transducer 45 is in drive motor 52 Driving during the vibration of the moving direction of door body 40 is calculated including along either 3 axis to detecting scheduled threshold value In the case where the variation of above acceleration or acceleration, control unit 44 stops 52 driving of drive motor.In the structure In the case where, it is not limited to the case where being contacted with barrier, in intentional percussion or children of the user to door body 40 In the case where contact has occurred from side or up and down direction and door body 40, control unit 44 also stops the drive of drive motor 52 immediately It is dynamic.It can will occur to prevent trouble before it happens for the bad phenomenon of the barrier or people that are contacted with moving portion as a result, to tie up Hold higher safety.

In addition, the method that the load of certain accidents has been applied as detection, such as have and supervised using acceleration transducer 45 Depending on directive acceleration and the method that is controlled using control unit 44.Specifically, being detected in acceleration transducer 45 To the deceleration of driven door body 40 and rinse bath 33 or in the case where reaching the variation for stopping such acceleration, control unit 44 Stop the driving of drive motor 52.Electricity of the drive motor 52 during driving is monitored using control unit 44 in addition, also having The method for flowing and being controlled in a manner of the driving to stop drive motor 52.Specifically, detecting door body 40 and clear In the increased situation of electric current when washing trough 33 slows down or reaches stopping, control unit 44 stops the driving of drive motor 52.Or Person detects the locking of drive motor 52 in the electric current for leading to predetermined value or more to drive motor 52 such as 0.5 second or more In the case where state, control unit 44 stops the driving of drive motor 52.

In addition, without being particularly limited to implementing the method.In addition, the method can also be implemented in combination.It adopts With these methods, shortens and be obstructed the time that the driving for playing drive motor 52 stops from the movement of rinse bath 33.As a result, not The bad phenomenons such as the overheat of drive motor 52 can only be more efficiently prevented from, additionally it is possible to more efficiently prevent from bad phenomenon to barrier Hinder the influence of object.

That is, rinse bath 33 can be made reliably to stop by the variation for detecting the acceleration or electric current.In addition, By the way that above-mentioned clutch mechanism or slipping mechanism is arranged, the movement of rinse bath 33 can be made to stop immediately.Therefore, as on the door Body 40 or drive motor 52 stop rinse bath 33 method in the case where being applied with the load of predetermined value or more, above structure It is useful.

In addition, control unit 44 can also reach pre-determined bit in rinse bath 33 in the dish cleaning machine of present embodiment When midway before setting stops and stopped the driving of drive motor 52, motor circuit is cut off as described above.In general, working as For rinse bath 33 when midway stops, user wants position that self-cleaning groove 33 stops by manually forwards or rear is mobile clear Washing trough 33.At this point, 52 being forced property of drive motor dally, thus drive motor 52 generate counter electromotive force.In It is in rinse bath 33 halfway in the case where stopped, to cut off the motor circuit of drive motor 52.Thereby, it is possible to prior It prevents from being generated because of the counter electromotive force of drive motor 52 in loads such as the abnormal currents of printed circuit board flowing of control unit 44. In addition, the hair carried out by drive motor 52 will not occur since the abnormal current due to counter electromotive force cannot flow Electricity.Accordingly, with respect to user by the operation carried out manually, the load of drive motor 52 generated by power generation is not It will increase.Even if user also can be easily moved rinse bath 33 using lesser power as a result, rinse bath 33 stops in midway.

In addition, control unit 44 is detecting the scheduled signal such as being closed door body 40, and further has received and make to drive When the signal that dynamic motor 52 is driven, restore the motor circuit of cutting.

The dish cleaning machine of control unit control present embodiment is utilized as above.

Hereinafter, illustrating the movement and effect of the dish cleaning machine of present embodiment.

User pulls out rinse bath 33 in order to which tableware 36 to be received into rinse bath 33.At this point, user also can be by hand It rides in hand handle 43, rinse bath 33 is pulled out by manually.

Then, hereinafter, driving drive motor 52 by tapping door body 40 twice with user, to make clear Washing trough 33 is illustrated in case where being automatically moved.In addition, the detection that will hit against is seen below the reasons why being set as twice.

In this case, when user taps door body 40 twice, the vibration occurred because being knocked is generated in door body 40. It vibrates self-chambering plaque 42 to transmit to operation panel 41, and is transmitted to the control unit 44 for being fixed on operation panel 41.Also, it is transmitted to The vibration of the printed circuit board of control unit 44 is detected as the accelerated degree sensor 45 of acceleration.

That is, control unit 44 is believed according to the output of acceleration transducer 45 when user taps door body 40 twice Number detection acceleration direction and size.Specifically, acceleration transducer 45 detects X-axis, Y-axis and this 3 axis sides of Z axis To the size of respective acceleration.

Also, control unit 44 is only for the size of the acceleration of detect 3 axis directions, such as X-axis Acceleration X be the 1st threshold value A or more and Y-axis acceleration Y be the 2nd threshold value B or less and the acceleration Z of Z axis be the 3rd threshold value C with In the case where lower, drive motor 52 is driven.That is, only in the case where coincideing with the condition, control unit 44 judge that door body 40 is to be tapped according to the plan of user from front.As a result, preventing the plan for being not based on user , the opening and closing of rinse bath 33 when malfunction.

Therefore, for control unit 44 in the case where acceleration X is less than 1 threshold value A, judgement is not the positive vibration from door body 40 It is dynamic.In addition, even if acceleration X is the 1st threshold value A or more, but be the 2nd threshold value B or more in acceleration Y or acceleration Z is the 3rd threshold value In the case where C or more, also judge not being the positive vibration from door body 40.

But as described above, present embodiment dish cleaning machine be packed into whole kitchen K carry out using.In whole kitchen K usually has the stations such as cooking table.Therefore, the movement of knocking station can be repeated in preparation of the cooking etc., generate Many has the vibration of various acceleration.As the movement of progress knocking, such as there is the movement of cutting food materials, smash with mallet The movement of broken food materials, in order to make meat soften and appliance carries out movement etc. of knocking.Food, tableware are placed in addition, having The housework operation of station etc..At this point, even if being set on 3 axis directions detected using acceleration transducer as described The threshold value for determining acceleration, there is also following hidden danger, that is, the control unit 44 of dish cleaning machine is also by 3 times or more many times vibrations Error detection is the vibration of the acceleration after door body 40 has been tapped twice.Then, in the present embodiment, preferably control unit 44 is The structure of the control of dish cleaning machine is only executed in the case where being continuously detected percussion twice.That is, it is preferred that controlling Portion 44 processed is that the driving of the cancellation dish cleaning machine in the case where detecting the vibration continuously tapped for being equivalent to 3 times or more is dynamic The structure of work.

In addition, detecting the signal of X-direction strongly in the case where being applied with from the vibration of decorative panel 42.But it kowtows The vibration for having hit the station of whole kitchen K embodies the signal of Z-direction strongly.Thus, it is preferable to be, in the vibration of Z-direction In the case where stronger than the vibration of X-direction, control unit 44 judges the vibration for being not from decorative panel 42, and controls dish cleaning machine Movement.Thereby, it is possible to prevent the error detection in common housework operation, it is more reliably prevented from unexpected dish cleaning machine Malfunction.

Then, control unit 44 is determining that user is applied with for pulling out rinse bath 33 according to detected acceleration When acting (vibration), such as buzzer is pressed after 0.4 second.Inform that door body 40 and rinse bath 33 start to move to user as a result,.

Then, control unit 44 is after being determined, for example, after 0.6 second along scheduled direction to drive motor 52 into Row driving.Also, drive motor 52 makes the rack gear set on the lower part of rinse bath 33 by the pinion gear 53 for being set to motor reel 54 move forwards.The sliding rail 31a sliding for making the sliding rail 34 and shell 31 of rinse bath 33 on one side as a result, makes rinse bath 33 on one side It moves and is drawn out forwards from the front surface opening portion 32 of shell 31.

In addition, in the present embodiment, with when being driven about 3.5 seconds to drive motor 52,33 quilt of rinse bath The mode farthest pulled out is adjusted.Rinse bath 33 is drawn out to the substantial standard-sized sheet in upper surface opening portion 35 as a result, Position and stop.

Then, user receives tableware 36 from upper surface opening portion 35 in the state of 35 standard-sized sheet of upper surface opening portion It is contained in tableware basket 47.

Then, user connects the power switch (not shown) for being set to the front side of upper surface opening portion 35.Also, user Operation portion 46 is operated and is set the cleaning operating of dish cleaning machine.In addition, in this case, control unit 44 are configured to independently be powered always with the on-off of power switch.Control unit 44 is being able to detect always by making as a result, It is standby in the state of the percussion that user carries out.

Then, in the setting of the storage and cleaning operating of completing tableware 36 by operation portion 46, user is for example only struck Hit 1 door body 40.At this point, if control unit 44 detects 1 percussion in the state that rinse bath 33 is drawn out, first by example Such as buzzer informs user using sound.Then, control unit 44 drives drive motor 52 and makes rinse bath 33 Rearward move.Rinse bath 33 is accommodated in shell 31 as a result, the front surface opening portion 32 of 40 closing of housing 31 of door body.At this point, Control unit 44 carries out the judgement that the storage of rinse bath 33 is completed using detection as shown below.Specifically, control unit 44 is logical Cross the time control for example until storage, the inspection of acceleration when the detection of reception position, rinse bath 33 are contained and stop It surveys and the detection of lock current etc. of drive motor 52 carries out the judgement of storage completion.

In addition, in the above description, as the accommodation method of rinse bath 33, certainly to be driven to drive motor 52 It is illustrated for the dynamic structure stored, but the present invention is not limited thereto.It is manual on one side that for example, it can be users The front surface that ground presses door body 40 stores the structure of rinse bath 33 into shell 31 on one side.

Alternatively, it is also possible to be arranged for example start switch (not shown), is tapped after the completion of setting instead of using person 1 time move Make, starts to switch by pressing, to store rinse bath 33.In the case where setting starts switch, can also will start to switch Press be set as by user carry out operating setting completion secret signal.That is, being also possible to passing through driving device 51 or when being manually received into rinse bath 33 in shell 31, in the case where starting switch and not being pressed, do not start cleaning operating. User can be spaced apart the time after tableware 36 is temporarily accommodated in rinse bath 33 as a result, little by little add accommodating tableware again 36。

Then, control unit 44 executes set cleaning operating when detecting the storage of rinse bath 33.

At the end of scheduled cleaning operating, user pulls out rinse bath 33 to take out tableware 36.Specifically, with It is same when the storage of tableware 36, tap such as door body 40 twice.It is cleaned at this point, control unit 44 is informed using buzzer to user Slot 33 starts to pull out.Also, control unit 44 drives drive motor 52 and rinse bath 33 is drawn out to predetermined position.

Then, user only taps such as 1 door after the tableware basket 47 in self-cleaning groove 33 has taken out tableware 36 again Body 40.At this point, control unit 44 in the case where state as shown below, rearward drives drive motor 52, only receives It receives rinse bath 33 and is operated without cleaning.Specifically, for example when in the state that rinse bath 33 has been drawn out not by grasping Make in the state that the operating that portion 46 carries out is set or start in the case where detecting 1 percussion in the state that switch is not pressed, It is operated without cleaning.

The above a series of movement for completing the wash dishes including the movement comprising user.

In addition, in the present embodiment, in the cleaning operation process of dish cleaning machine, user etc. are inadvertently sometimes It is contacted with the decorative panel 42 of door body 40, hand handle 43.In this case, control unit 44 detect user unexpected contact and It is bad for pulling out rinse bath 33.Then, it is preferable that in the operation process of dish cleaning machine, control unit 44 for example with Drive motor 52 is not driven in the case where the percussion of identical degree twice when stopping.In such a situation it is preferred that be, In the case where acceleration transducer 45 detects such as 3 times or more percussions, control unit 44 make cleaning operating temporarily cease and Pull out rinse bath 33.That is, preferably, being set as only the case where control unit 44 detects the intentional movement of user Lower pull-out rinse bath 33.Thereby, it is possible to prevent control unit 44 from executing the unexpected control of user.In addition, control unit 44 It may include that so-called child locks such function.Using these structures, the safety of dish cleaning machine is further increased.

In addition, in the present embodiment, with only in the size of the acceleration relative to 3 detected axis directions and Speech, such as the acceleration X of X-axis be the acceleration Y of the 1st threshold value A or more and Y-axis is the 2nd threshold value B or less and the acceleration Z of Z axis is In 3rd threshold value C situation below, it is illustrated for the structure that control unit 44 drives drive motor 52, but this Invention is not limited to this.The dish cleaning machine of present embodiment is especially loaded into whole kitchen K, is essentially arranged at pulling unit etc. Cabinet upper surface or ground.Therefore, the transmitting state of the vibration applied is according to the setting face that dish cleaning machine is arranged Intensity etc. and change.It is then preferred that be, according to the setting such as setting state of dish cleaning machine relative to 3 axis directions plus Value, combination of each threshold value of the size of speed etc..Thereby, it is possible to realize the excellent wash dishes of the high operability of versatility Machine.

Specifically, in the case where dish cleaning machine to be set to the upper surface of cabinet, such as only dish cleaning machine Leg contacted with whole kitchen K.That is, being formed with gap between around the whole kitchen K and dish cleaning machine.This When, the containment members such as sponge, rubber slab are set in the front on the side of shell 31 and top to block gap sometimes.In the situation Under, since containment member has flexibility, left and right directions, vibration is absorbed in the front-back direction, to the biography of dish cleaning machine It passs suppressed.Therefore, the vibration for being applied to whole kitchen K is easy to propagate along the vertical direction.That is, the setting face of being susceptible to Intensity influence vibration direction become up and down direction.Then, it is contemplated that the state, sometimes it is also preferred that on being equivalent to In the setting of the Z axis in lower direction, it is set as such as " Z instead of this setting of " acceleration Z is the 3rd threshold value C or less " The acceleration Z of axis is the 4th threshold value D or more ".

In addition, in the case where dish cleaning machine to be set to the upper surface of cabinet, preferably by the component with rigidity Link whole kitchen K and dish cleaning machine.Thereby, it is possible to definitely detect to be applied in other than the door body 40 of dish cleaning machine The vibration of whole kitchen K.For example, when linking securely with up and down direction in left-right direction in the front of shell 31, it can be true Detect the vibration of the Y-axis of left and right directions and the Z axis of up and down direction with cutting.At this point, it may further be preferable that having along the longitudinal direction Link to flexibility.The Y-axis and upper and lower by left and right directions are reduced along the vibration for being equivalent to X-axis application in the front-back direction as a result, To Z axis vibration generate influence.As a result, control unit 44 can be more accurately distinguished between to the vibration of the application of door body 40 and except this Vibration in addition, so as to control the movement of dish cleaning machine.

As described above, what the dish cleaning machine of present embodiment can be carried out according to the state of rinse bath 33 and by user The combination of percussion distributes the control such as pull-out and push-in of rinse bath 33.In this case, it strikes about control unit 44 is detected It hits, not only detects number, it can also be with the detection of combined strength.As a result, to type, the reality for increasing the control that control unit 44 is controlled Existing various controls are effective.

Additionally, it is preferred that being, user can be dynamic by the Detection & Controling of the equal setting acceleration transducer 45 of operation portion 46 The setting of the stop position of the combination of work and rinse bath 33 etc..At this point, it may further be preferable that can be confirmed using display unit Described setting state etc..Specifically, be including at least sensor to the sensitivity of the vibration for being applied to door body 40 etc., with make The setting etc. of the movement of the setting or drive motor 52 for the relevant threshold value of setting that user copes with.It also, is user It can be via the structure etc. of the set setting value of the display unit confirmation for being set to operation portion 46.User can be freely as a result, It sets the number tapped and taps the detection level etc. of intensity, and can easily verify that its setting content.As a result, further Improve the availability of dish cleaning machine.

Hereinafter, illustrate control unit 44 according to the state of above-mentioned rinse bath 33 and the number of percussion with being divided into (a)~(e) item Combination performed by control structure an example.

(a) when cleaning operating stops, in the state that rinse bath 33 is contained, door body twice has been tapped in user In the case where 40, control unit 44 proceeds as follows control.In this case, control unit 44 drives drive motor 52 It moves and moves rinse bath 33 forwards.(operating prepares)

(b) when the state being drawn out in rinse bath 33 and do not set cleaning operating in the state of user tapped 1 time In the case where door body 40, control unit 44 proceeds as follows control.In this case, control unit 44 to drive motor 52 into Row driving, only stores rinse bath 33, does not start cleaning operating.(operating prepares or operating terminates)

(c) when the state being drawn out in rinse bath 33 and set cleaning operating in the state of user tapped twice In the case where door body 40, control unit 44 proceeds as follows control.In this case, control unit 44 to drive motor 52 into Row driving, only stores rinse bath 33, does not start cleaning operating.(operating prepares)

(d) when the state being drawn out in rinse bath 33 and set cleaning operating in the state of user tapped 1 time In the case where door body 40, control unit 44 proceeds as follows control.In this case, control unit 44 to drive motor 52 into Row driving, stores rinse bath 33 and starts set cleaning operating.(operation start)

(e) during cleaning operating, when user has tapped 3 door body in the state that rinse bath 33 is contained In the case where 40, control unit 44 proceeds as follows control.In this case, control unit 44 temporarily ceases cleaning operating, and Drive motor 52 is driven and moves rinse bath 33 forwards.(operating temporarily ceases)

That is, being used in the case where only storing rinse bath 33 as (b) and (c) without starting cleaning operating Person is interrupted cleaning in the midway of accommodating tableware 36 and is prepared.User can leave dish cleaning machine as a result,.In addition, as (b) In the case that user's judgement is the state for starting cleaning operating (d), user can be made to realize and be also not carried out cleaning operating Setting.

In addition, in said embodiment, it is various according to different number of taps distribution with the distribution about various controls It is illustrated for the structure of control, but the present invention is not limited thereto.For example, it is also possible to be configured to as needed, also utilize Start switch etc., all control actions can be coped with the percussion of same number.In this case, user need not be to each Control action all remembers the number tapped.Therefore, the availabilities such as the operability of user are improved.

In addition, in said embodiment, in the case where door body 40 is equipped with hand handle 43, it is unfavorable user can also to be set With the structure of driving device 51.Specifically, being also configured to cancel the driving of drive motor 52 using control unit 44.By This, can expand the substitution of child's locking, because narrow place is without utilizing the leeway in the selection such as driving device.

The effect and effect of the above dish cleaning machine constituted like that of explanation below.

The dish cleaning machine of present embodiment includes the acceleration transducer 45 for the vibration that detection at least applies door body 40. Also, control unit 44 is configured in the predetermined time T1 as maximum value with set setting time to drive motor 52 It is driven, to make rinse bath 33 move forwards and pull out rinse bath 3 from shell 31.Even if as a result, in dish cleaning machine Door body 40 without that also rinse bath 33 automatically can be drawn out to predetermined position in the case where operation portion 46 or hand handle 43.In addition, Due to there is no operation portion 46 or hand handle 43 in door body 40, the design of dish cleaning machine can be made to be easily adaptable to diversified whole The design of body kitchen K.Furthermore it is possible to adjust setting time according to the real use state of user.Control unit 44 can be with as a result, The mode for stopping rinse bath 33 in arbitrary position is controlled.

In addition, the control unit 44 of the dish cleaning machine of present embodiment is configured to, detect having received to come to door body When the signal of the acceleration transducer 45 of 40 predetermined vibrations applied, drive motor 52 is driven.Control unit 44 as a result, It is able to detect the vibration that user taps door body 40 and generates, moves rinse bath 33 along arbitrary direction.Specifically, control Portion 44 can drive drive motor 52 according to the opportunity and the state of rinse bath 33 of cleaning operating, make rinse bath 33 to Front or behind suitably moves.

In addition, the control unit 44 of the dish cleaning machine of present embodiment drives drive motor 52, with rinse bath 33 modes that the position of the substantial standard-sized sheet of supreme surface hole portion 35 can be automatically moved are controlled.User is not as a result, Rinse bath 33 must be manually pulled.Therefore, can not by burdens such as excessive labours with forcing at user easily take out or It is put into tableware 36.

In addition, the control unit 44 of the dish cleaning machine of present embodiment have received from detect rinse bath 33 stop When the signal of the acceleration transducer 45 of acceleration that generates in the case where, controlled in a manner of stopping drive motor 52 System.Even if can also prevent in the case where door body 40 or rinse bath 33 etc. and barrier are collided and stopped as a result, For the bad phenomenon of barrier.At this point, can also be formed as as using Figure 10 aftermentioned in the predetermined position of pulling unit The structure of engaging portion is set.Control unit 44 can reliably be such that rinse bath 33 stops in predetermined position as a result,.

In addition, the control unit 44 of the dish cleaning machine of present embodiment is driven in the case where rinse bath 33 stops with cutting off Dynamic motor 52 and the mode of motor circuit are controlled.User can manually make rinse bath 33 mobile as a result,.This When, drive motor 52 dallies because of the movement of rinse bath 33, generates counter electromotive force.But drive motor 52 and motor Circuit is cut off.Therefore, generated counter electromotive force will not be such that abnormal current flows in the printed circuit board of control unit 44.Separately Outside, when manually movement is opened and closed in user, since the electricity as caused by the counter electromotive force of drive motor 52 will not be generated Load, therefore when movement is opened and closed, extra load will not be applied to user.Therefore, user by also can manually The pull-out or push-in movement of rinse bath 33 are easy to carry out with less labour.

In addition, the driving device 51 of the dish cleaning machine of present embodiment has drive motor 52, by drive motor The pinion gear 53 of 52 drivings and the rack gear 54 engaged with pinion gear 53.Drive motor 52 is opened with pinion gear 53 positioned at front surface Mode near oral area 32 is fixed on the inside of shell 31.Rack gear 54 is fixed on the outside of rinse bath 33.At this point, working as rinse bath 33 when moving forwards, becomes low early and high after state.In this case, become branch near the pinion gear 53 of front Point.Therefore, rack gear 54 and pinion gear 53 is lower a possibility that engaging disengaging.But it even if is engaged in order to be reliably prevented Disengaging and in the case that in addition new structure is set, also can mechanism in simple structure realize.

As disclosed above, the control unit 44 of the dish cleaning machine of present embodiment controls driving device 51, according to The plan of user moves rinse bath 33 safely.Therefore, the labor for manually making rinse bath 33 mobile can be mitigated to user Power improves availability.In addition, operation portion 46 is all hidden in shell 31.It can make the design of dish cleaning machine easily as a result, It is adapted to the design of diversified whole kitchen K.As a result, the appearance of whole kitchen K obtains unification, design is further increased.

In addition, control unit 44 detected in the case where being abutted with the positive barrier for being present in rinse bath 33 because The vibration or the variation of acceleration etc. for abutting and generating.Then, control unit 44 stops the driving of drive motor 52 immediately.By This, can will prevent trouble before it happens to the biggish bad phenomenon of barrier and dish cleaning machine.As a result, wash dishes function Enough maintain higher safety.

(embodiment 2)

Hereinafter, illustrating the dish cleaning machine of embodiments of the present invention 2 referring to Fig. 3 and Fig. 4.

Fig. 3 and Fig. 4 is to indicate that the rinse bath of embodiments of the present invention 2 is vertical section of side view of the dish cleaning machine of drawer type The figure in face.Fig. 3 indicates rinse bath being accommodated in the intracorporal state of shell.Fig. 4 is indicated the upper surface opening portion of rinse bath from shell Inside it is drawn out to the state of standard-sized sheet.

The structure of the driving device of the dish cleaning machine of present embodiment is different from the driving device of embodiment 1.Except this Structure and embodiment 1 in addition is same, therefore quotes embodiment 1 and omit the description.

That is, as shown in Figure 3 and Figure 4, the driving device 55 of present embodiment is configured to roller compression joint type structure, can Pull out or be pushed into rinse bath 33.

Driving device 55 includes drive motor 56, the roller 57 driven by drive motor 56 and the pressure crimped with roller 57 Integrate with 58 etc..Crimping track 58 is fixed on the lower part of the side in the outside of the left and right side of rinse bath 33.Crimp track 58 to Few length with more than the stroke for pulling out rinse bath 33.Roller 57 is installed on the motor reel driven using drive motor 56, And it is crimped with track 58 is crimped.Drive motor 56 includes deceleration mechanism (not shown).Drive motor 56 is before roller 57 is located at The inside of shell 31 is fixed in position near surface hole portion 32.

In addition, roller 57 shown in Fig. 3 is expressed as being crimped on the structure of crimping track 58 from downside, but the present invention is not limited to This.For example, roller 57 can also be formed as the structure for being crimped on crimping track 58 from upside or be crimped on crimping track 58 from side Structure.In addition, crimping track 58 can also be structure set in addition unlike described, but by the side of rinse bath 33 Or bottom surface itself is utilized as the structure of crimping track 58.

The rotary motion of drive motor 56 is converted into linear motion using the structure of the roller 57 and crimping track 58. Rinse bath 33 is set linearly to be moved to the position of the substantial standard-sized sheet in upper surface opening portion 35 as a result,.

At this point, when being similarly configured to drive drive motor 56 with setting time with embodiment 1, it can Stop rinse bath 33 in arbitrary pull-out location according to set setting time.

In addition, in the case where the structure formed using roller 57 and the combination for crimping track 58, it can be unlike implementing The rack-and-pinion formula structure of mode 1 considers to be assembled under the premise of the engagement of gear like that.

Furthermore it is possible to use driving device 55 automatically pulls out rinse bath 33.Thus, for example when pulling out rinse bath 33, User need not apply excessive labour to rinse bath 33.

That is, the dish cleaning machine of present embodiment can automatically be pulled out rinse bath 33 using driving device 55 Extremely it is capable of the position of easily accommodating tableware 36.The availability of dish cleaning machine is improved as a result,.In addition, present embodiment can be made Dish cleaning machine be adapted easily to the design of diversified whole kitchen K.

(embodiment 3)

Hereinafter, illustrating the dish cleaning machine of embodiments of the present invention 3 referring to Fig. 5.

Fig. 5 is the figure for indicating the side view longitudinal section of the dish cleaning machine of embodiments of the present invention 3.

The dish cleaning machine of present embodiment is equipped with the 2nd operation portion in door body, different from embodiment 1 in this regard. Structure and embodiment 1 in addition to this is same, therefore quotes embodiment 1 and omit the description.

That is, as shown in figure 5, the door body 40 of present embodiment includes the 2nd operation portion on the top of decorative panel 42 46b.2nd operation portion 46b be equipped with as the drive motor 52 for the driving portion for moving at least rinse bath 33 operating switches (not Diagram) or sensor etc..Operating switches are made of such as multiple buttons switch etc., make the rear forward of rinse bath 33 can distinguish Which direction it is mobile.

In addition, sensor is utilized with the knowledge of such as ultrasonic sensor, infrared sensor, optical sensor or sound (sound) Contactless sensor of the illustrations such as individual sensor etc. is constituted.Specifically, ultrasonic sensor, infrared sensor and Optical sensor includes such as transmission unit and receiving unit, in the case where having brandished hand etc. in the range of preset distance, to control The output of portion 44 detection signal.On the other hand, sound of sound (sound) the identification sensor identification such as clapping hands, knocking article Sound etc. or the sound, detected content is exported to control unit 44.Control unit 44 is based on the detection letter exported as a result, Number, detection content and judge operation content, drive motor 52 is driven and keeps rinse bath 33 mobile.In addition, infrared ray Sensor is also possible to detect the structure from the infrared ray of human body radiation.

In such a situation it is preferred that in the same manner as the control carried out by acceleration transducer 45 illustrated in the embodiment 1, The number of number, sound based on the hand brandished in the given time determines the control method (direction of action etc.) of rinse bath 33. In addition, determining the control method of rinse bath 33 based on the instruction content formed by the sound in the case where sound identification sensor.

The control unit 44 of present embodiment make rinse bath 33 forwards move in the case where, the above surface hole portion 35 at Drive motor 52 is controlled for the mode of substantial standard-sized sheet.In addition, substantially standard-sized sheet and the meaning illustrated in the embodiment 1 is same Sample.

In addition, control unit 44 controls drive motor 52 according to the time in the same manner as embodiment 1.That is, control Portion 44 drives drive motor 52 with set predetermined time T1 and stops drive motor 52.

Using the structure, user automatically carries out the pull-out movement or storage operation of rinse bath 33.Therefore, in rinse bath Pull-out and storage when, do not need the labour of user.

That is, the dish cleaning machine of present embodiment can automatically pull out rinse bath 33 directly using driving device 55 To the position for capableing of easily accommodating tableware 36.Therefore, the availability of dish cleaning machine is improved.

In addition, the dish cleaning machine of present embodiment can be made to be adapted easily to the design of diversified whole kitchen K.

(embodiment 4)

Hereinafter, illustrating the dish cleaning machine of embodiments of the present invention 4 referring to Fig. 6~Fig. 8.

Fig. 6 is the perspective view of the dish cleaning machine of another drawer type of embodiments of the present invention 4.Fig. 7 is that the tableware is clear The main view longitudinal section view of washing machine.Fig. 8 is the enlarged view of the main part of the track portion of Fig. 7.

The structure and embodiment 1 of the supporting device of the structure and door body of the rinse bath of the dish cleaning machine of present embodiment It is different.That is, the rinse bath of embodiment 1 is the structure for being pulled out or being pushed into from shell with the structure of drawer type.And this reality The rinse bath for applying mode is utilized to be made of the cleaning space that the inner surface of the inside of shell and door body surrounds.Therefore, rinse bath Cleaning space is constituted with being immobilized in the shell.According to the difference, the supporting device for supporting door body is configured to wrap in the embodiment 1 Containing the rinse bath installed for door body and the sliding rail for keeping rinse bath mobile.And the supporting device of present embodiment is configured to comprising for door The supporting member and sliding rail of body installation.Structure and embodiment 1 in addition to this is same, therefore quotes embodiment 1 and omit Explanation.

As shown in Figure 6 and Figure 7, the dish cleaning machine of present embodiment includes shell 71, rinse bath 73, door body 74, cleaning Space 75 and driving device 83 etc..

Shell 71 has the front surface opening portion 72 of front surface integral finish.Rinse bath 73 is formed in equipped with front surface opening The inside of the shell 71 in portion 72.Door body 74 is configured to covering front surface opening portion 72.Cleaning space 75 is by rinse bath 73 and door body 74 form.The lower tableware basket 77 and upper tableware basket 78 loaded for tableware 76 is configured with the state that can be moved forward and backward in cleaning space 75 It is interior.In addition, lower tableware basket 77 and upper tableware basket 78 are moved forward and backward engaging in door body 74 with door body 74 together.It is another Aspect, in the case where locking releasing, lower tableware basket 77 and upper tableware basket 78 are individually moved relative to door body 74.Namely It says, lower tableware basket 77 and upper tableware basket 78 have the form integrally moved with door body 74 and the form individually moved.

Door body 74 has operation portion 79 in upper surface 74a.Operation portion 79 is able to carry out electricity according to the push-botton operation of user The switching of the on-off in source starts, temporarily ceases, cleaning and the switching of drying program.At this point, in order to move door body 74 It is dynamic, the switch for operation control portion (not shown) can also be set in operation portion 79.Control unit is set to the lower section of operation portion 79.

In addition, the state support that door body 74 can be moved forward and backward by supporting device 80 is in shell 71.Supporting device 80 As described above, including supporting member 81 and sliding rail 82 etc..Sliding rail 82 is installed on a left side for shell 71 in the outer lower portion of rinse bath 73 The medial surface of right two sides.

As shown in figure 8, sliding rail 82 includes trapped orbit 82a, the 1st movable movable track 82c of track 82b and the 2nd etc..The 1 movable track 82b is sliding freely installed on trapped orbit 82a.It is movable that 2nd movable track 82c is sliding freely installed on the 1st Track 82b.

Supporting member 81 is formed by the metal plate of such as stainless steel etc., and front end 81a is fixed on the lower inside of door body 74. Supporting member 81 is fixed on the 2nd movable track 82c of sliding rail 82.

Also, when door body 74 moves forwards, supporting member 81 and the 2nd movable track 82c is substantially vertical on one side (includes Door body 74 is supported vertically), is integrally moved forwards with the 1st movable track 82b on one side.Sliding rail 82 extends as a result,.

Driving device 83 at least has the drive motor 84 for constituting driving portion, and rinse bath 73 is configured in shell 71 Lower part.Driving device 83 makes door body 74 at least forwards or rear is mobile.

Control unit utilizes sensor or Operation switch of the illustrations such as acceleration transducer 45 etc. to receive scheduled signal certainly.By This, control unit drives the drive motor 84 as driving portion based on received signal.

The dish cleaning machine of present embodiment is constituted as above.

Hereinafter, illustrating the driving device 83 of present embodiment.

Driving device 83 and embodiment 1 are same, are made of the mechanism of rack-and-pinion formula.

Driving device 83 include drive motor 84, the pinion gear 85 driven by drive motor 84 and with pinion gear 85 Rack gear 86 of engagement etc..

Rack gear 86 is formed and by the tooth configuration of gear point-blank.Rack gear 86 is fixed on the attached of supporting member 81 Closely.Rack gear 86 is at least with the length more than mobile stroke of door body 74.Pinion gear 85 is installed on to be driven by drive motor 84 Motor reel.Drive motor 84 includes deceleration mechanism (not shown).Drive motor 84 is located at front surface in pinion gear 85 The inside of shell 71 is fixed in position near opening portion 72.

The rotary motion of drive motor 84 is converted into linear motion using the structure of the rack gear 86 and pinion gear 85. Door body 74 is forwards as a result, or rear is mobile.Other detailed controls are same as embodiment 1, and and the description is omitted.

Using present embodiment, rinse bath is separately constructed, and attaching device does not also move, therefore moving portion is by door, tableware Basket and washer jet etc. are constituted.Therefore, light weight moving portion can be constituted.Driving dress can also be constituted more small-sizedly as a result, It sets.

(other embodiments)

More than, disclose the structure of 4 embodiments.

Hereinafter, the other embodiments of various structures of the explanation comprising driving device.

Firstly, referring to Fig. 9 and Figure 10, the method that illustrates to stop rinse bath 33 in predetermined position Other embodiments an example.

That is, in the embodiment 1, to have carried out public affairs for controlling the method for drive motor 52 according to the time It opens, but the present invention is not limited thereto.For example, it is also possible to which it is electronic to control driving using the method illustrated in following 1.~3. Machine stops rinse bath 33.

1. as shown in figure 9, the position detection part 59 formed by such as microswitch to be set to the front surface opening of shell 31 Near portion 32.Position detection part 59 detects the predetermined position of rinse bath 33, and detected signal is output to control unit 44. Control unit 44 can also be in the moving process of rinse bath 33, based on the signal detected by position detection part 59 so that driving electricity The mode that the driving of motivation stops is controlled.In addition, position detection part 59 is also possible to optoelectronic switch.Photoelectric sensor measurement The moving distance of rinse bath 33 and the position for detecting rinse bath 33.Alternatively, it is also possible to constitute driving portion using stepper motor.At this In the case of, the moving distance of rinse bath 33 can be detected based on the umber of pulse driven to stepper motor.

2. as shown in Figure 10, equipped with the engaging portion 60 for example formed by the 1st protrusion 60a and the 2nd protrusion 60b.Also, Also it is configured to stop rinse bath 33 in predetermined position.1st protrusion 60a of engaging portion 60 is for example set Near the front surface opening portion 32 of shell 31.2nd protrusion 60b is set to the rear portion of sliding rail 34 or rinse bath 33.1st protrusion Portion 60a and the 2nd protrusion 60b is configured to abut in the predetermined position that rinse bath 33 is drawn out.Rinse bath 33 is being pre-positioned as a result, Set stopping.At this point, control unit 44 detect the drive motor 52 for generating rinse bath 33 when stopped using engaging portion 60, 56 lock current.Control unit 44 is also configured to stop the driving of drive motor 52,56 as a result,.

3. as shown in Figure 10, equipped with the engaging portion 60 for example formed by the 1st protrusion 60a and the 2nd protrusion 60b.Also, Also it is configured to stop rinse bath 33 in predetermined position.1st protrusion 60a of engaging portion 60 is for example set Near the front surface opening portion 32 of shell 31.2nd protrusion 60b is set to the rear portion of sliding rail 34 or rinse bath 33.1st protrusion Portion 60a and the 2nd protrusion 60b is configured to abut in the predetermined position that rinse bath 33 is drawn out.Rinse bath 33 is being pre-positioned as a result, Set stopping.At this point, acceleration transducer 45 is detected in the acceleration for generating rinse bath 33 when stopped using engaging portion 60, Detected signal is exported to control unit 44.Control unit 44 is also configured to the letter based on acceleration transducer 45 as a result, Stop drive motor 52,56.

Using the structure illustrated in described 1.~3., it is not necessary to confirm setting time shown in embodiment 1 and rinse bath The relationship of 33 pull-out amount, can physically set stop position.

That is, being formed as making 1. position detection part 59 or 2. and 3. the 1st protrusion 60a slides back and forth and energy When being fixed on the structure of arbitrary position, rinse bath 33 can be made reliably to stop in arbitrary position.

In addition, in the case where 2. structure, based on the drive motor 52,56 generated by the stopping of rinse bath 33 The detection of lock current stops the driving of drive motor 52,56.It is excessive negative accordingly, there exist being generated by lock current Lotus is applied to the hidden danger of drive motor 52,56.But it due to being cut off immediately when being more than scheduled current value, locks Electric current is the short time in the time that drive motor 52,56 flows.Therefore, excessive load will not be made to be applied to drive motor 52,56, drive motor 52,56 can be made to stop.

In addition, preferably, engaging portion 60 is formed by the material with resiliency in the case where 2. and 3. structure.By This, vibration when constituting the abutting of the 1st protrusion 60a and the 2nd protrusion 60b of engaging portion 60 is absorbed.Therefore, rinse bath 33 Smoothly stop, shaking to the transmitting for the tableware 36 stored and mitigated.As a result, preventing from being caused by the mutual contact of tableware 36 Noise, tableware 36 breakage.In addition, can prevent from abutting to make to accumulate splashing in the water of rinse bath 33.Therefore, water can be prevented The tableware 36 dried after self-cleaning groove 33 is splashed and cleaned is drenched.

In addition, in the embodiment 1 and embodiment 2, by the drive motor 52,56 of driving device 51,55 It is fixed near the front surface opening portion 32 of shell 31, and rack gear 54 and crimping track 58 is fixed on the outside of rinse bath 33 It is illustrated for structure, but the present invention is not limited thereto.For example, it is also possible to by the drive motor of driving device 51,55 52, rack gear 54 and crimping track 58 are fixed on the inside of shell 31 by 56 rear portion for being fixed on rinse bath 33.

In general, in the case that in the pulling unit of furniture, refrigerator, driving device is set, in structure, preferably by driving portion Power supply be set to shell side.

But the dish cleaning machine that the rinse bath 33 of present embodiment is drawer type is needed to configure in the heating of rinse bath 33 The power supply of device 49 and cleaning pump 50 etc., therefore power supply line is configured in 33 side of rinse bath.It therefore, can not using the structure It will be pulled from control unit 44 to the signal wire of drive motor 52,56 and power supply line to 31 side of shell and be only configured at rinse bath 33 Side.The design and assembling of dish cleaning machine are easy to carry out as a result, and improve workability when maintenance.

In addition, in the embodiment 1, by taking the lower section of the rack gear 54 in driving device 51 is equipped with the structure of tooth as an example into Explanation is gone, but the present invention is not limited thereto.For example, it is also possible to be formed in the upper and lower two sides of the rack gear 54 of driving device 51 Tooth clamps rack gear 54 from up and down direction using two pinion gears 53.Rack gear is formed alternatively, it is also possible to either side in above-below direction 54 tooth is arranged roller in that side for being not provided with tooth, clamps rack gear 54 from up and down direction.Make rack gear 54 and pinion gear as a result, 53 reliably engage, can simply implement without departing from structure.

In addition, stopping due to the abutting with barrier halfway in each embodiment 1,2,4 using in rinse bath 33 In the case where having stopped, the example for manually continuing to move to rinse bath 33 by user is illustrated, but the present invention does not limit In this.For example, it is also possible to be driven to driving device 51,55 and rinse bath 33 is automatically moved.In this case, it needs Pull-out or storage rinse bath 33 are distinguished according to stop position.It then, can also benefit as the method for distinguishing moving direction The number of user's knocking decorative panel 42 is detected with acceleration transducer 45, distinguishes moving direction.Alternatively, it is also possible in operation portion 46 settings specify the switch of moving direction, and the moving direction of washing trough 33 is distinguished by the operating space of user.Using the structure, Driving device 51,55 can effectively be made full use of.Mitigate the labour that user manually makes rinse bath 33 mobile as a result,.

Next, illustrating the other embodiments of the control method of driving device 51,55.

In each embodiment, with control unit 44 detect by user issue make drive motor 52,56 When the signal driven, the example for immediately being driven drive motor 52,56 is illustrated, but the present invention does not limit In this.For example, control unit 44 also can be carried out as follows control, that is, detect by user issue make drive it is electronic After the signal that machine 52,56 is driven, start the drive of drive motor 52,56 afterwards in predetermined time T2 (such as 0.4 second~1 second) It is dynamic.Using the control, in cleaning step, in the case where self-cleaning nozzle jet cleaning water, stopping for cleaning pump can be waited Only driven drive motor 52,56.Thereby, it is possible to flying for the ejected wash water self-cleaning groove for preventing self-cleaning nozzle from spraying It splashes.In addition, driving electricity is repeated being continuously detected the signal for driving drive motor 52,56 in control unit 44 In the case where the driving of motivation 52,56, by setting predetermined time T2, it can temporarily ensure to stop drive motor 52,56 Time.It can be carried out in such a way that the biggish starting current flowed in drive motor 52,56 will not continuously flow as a result, Control.As a result, it is possible to prevent the biggish starting current continuously flowed from making drive motor 52,56, exceedingly temperature rises.

At this point, in the informing portion that drives to inform the movement of door body 40 of the setting by drive motor 52,56, safety Property improve, therefore further preferably.In such a situation it is preferred that starting to move in door body 40 in a period of the predetermined time T2 The preceding structure for starting to inform.Abutting of the door body 40 due to mobile with the barriers such as people can be prevented trouble before it happens as a result,.As a result, into The safety of one step raising dish cleaning machine.

In addition, the closed door for detecting door body 40 can also further be arranged and close in each embodiment Detection sensor.In this case, detection sensor is closed as door, such as can be replaced with position detection part 59 shown in Fig. 9. At this point, control unit 44 proceeds as follows control, that is, detecting the envelope for closing the door body 40 that detection sensor generates by door After closing signal, the signal for carrying out acceleration sensor 45 is not detected in a period of predetermined time T3 (such as 0.5 second).Alternatively, It is preferred that control unit 44 proceeds as follows control, that is, even if detecting the signal for carrying out acceleration sensor 45, also shelve drive The driving of dynamic motor.

In general, being made by the vibration that the abutting of door body 40 and shell 31 causes comprising tableware 36 etc. when door body 40 is closed Shell 31 body vibration.It is by tapping the operation generated that accordingly, there exist acceleration transducers 45 by the vibration error detection The hidden danger of signal.

Vibration but by the way that predetermined time T3 is arranged in a manner of not detecting the vibration, when can prevent to closing Carry out error detection.In addition, by setting predetermined time T3, the time that can temporarily ensure to stop drive motor 52,56. As a result, it is possible to prevent the excessive temperature of drive motor 52,56 from rising.

It is informed at this point, also can be set when detecting the enclosed signal of door body 40 using door closing detection sensor Informing portion.Thereby, it is possible to so that user is learnt the closing of door body 40.In addition, can be passed through after detecting enclosed signal It is informed after having crossed predetermined time T3, user is made to learn the state that can receive the percussion for pulling out door body 40.Using The structure, user can easily verify that the normal execution of reliable closing and the cleaning operating later of door body 40.

In addition, in each embodiment, control unit 44 can also be to inform the generation of abnormality as shown below Mode controlled.In addition, abnormality is for example to drive to the rear for closing door body 40 to drive motor 52,56 Dynamic, although control unit 44 detects the stopping of drive motor 52,56, the signal for closing detection sensor from door is not controlled The case where portion 44 processed detects etc..So that user is recognized that door body 40 does not completely close as a result, user is reminded promptly to carry out Reply later.

Alternatively, it is also possible to be, even if user is carried out in a manner of closing door body 40 due to the informing of the abnormality Operation with the informing occurred extremely and stops driving in the case that pre-determined number (such as 5 times) have also been repeated in informing The mode of motor 52,56 further driven is controlled.It, can be drive motor 52,56 will not be made using the structure The mode that flows repeatedly of lock current controlled.As a result, it is possible to prevent in the excessive temperature of drive motor 52,56 It rises.

In addition, user can be made to learn that needs confirm abnormal the reason of occurring by the informing of the abnormality.As Abnormal the reason of occurring, e.g. door body 40, can not close because of barrier or drive motor 52,56 or door close detection Failure etc. has occurred in sensor.User is able to confirm that abnormal the reason of occurring and copes at once as a result,.As a result, it is possible to It is more reliably prevented from the state that door body 40 is not turned off and executes cleaning operating.

In addition, in each embodiment, control unit 44 can also inform the mode occurred extremely as shown below into Row control.In addition, abnormal, there is a situation where be following etc., that is, firstly, the door that detection sensor generates is closed in detection by such as door The signal that body 40 has been closed.Then, in the state of detecting to open door body 40 front to drive motor 52,56 into Row driving.After being driven, in a period of predetermined time T4 (such as 2.5 seconds), control unit 44 is continuously detected a pass The case where closing the signal of detection sensor.Using the structure, control unit 44 can judge that door body 40 does not move, promptly using Person learns the exception of door body 40.

In addition, being also possible to control unit 44 in each embodiment and abnormal hair as shown below being repeated In the case where raw informing, controlled in a manner of stopping further the driving of drive motor 52,56.Specifically, Even if being that user is tapped, door body 40 is not also opened, even if informing user, is then further informed repeatedly, And the case where having reached pre-determined number (such as 5 times) etc..Using the control, the lock current of drive motor 52,56 can be made not It can flow repeatedly.Thereby, it is possible to prevent the excessive temperature rising of drive motor 52,56.

Furthermore it is possible to make user learn that needs confirm abnormal the reason of occurring by the informing.As abnormal generation The reason of, e.g. door body 40 can not be moved because of barrier etc. or drive motor 52,56 or door close detection sensor Failure etc. has occurred.

Next, acceleration transducer 45 is applied to the other embodiments of control by explanation.

In each embodiment, based on the clear of the signal control dish cleaning machine detected by acceleration transducer 45 It is illustrated for the structure of the movement of washing trough 33, but the present invention is not limited thereto.Acceleration transducer 45 can also be answered The level meter of inclined detection when with for setting for such as dish cleaning machine.

Dish cleaning machine is arranged due to using water if being inclined by, and exists and the hidden of the bad phenomenons such as leak occurs Suffer from.Therefore, it is necessary to the horizontality of dish cleaning machine is confirmed in setting.

Then, acceleration transducer 45 is used as level meter by control unit 44, detects the inclined of the acceleration of gravity and Z-direction Difference.Thus, it is not necessary to which level meter is in addition arranged in order to detect the inclination of dish cleaning machine.As a result, improving setting for dish cleaning machine Workability when setting.

In addition, be provided with the setting face in place of dish cleaning machine because timeliness variation due to tilted in the case where, control Portion 44 utilizes the detection inclination of acceleration transducer 45.Then, control unit 44 informs the setting face of dish cleaning machine to user Inclined generation.In addition, control unit 44 is controlled in a manner of stopping the operating of dish cleaning machine.User's energy as a result, The inclination in enough adjustment setting faces, and dish cleaning machine is used bad phenomenon can not occur for a long time.

Alternatively, it is also possible to be, control unit 44 judges the inclined situation in the setting face detected by acceleration transducer 45, Drive motor 52,56 is controlled in a manner of changing the movement speed of door body 40.Specifically, at setting face forward or rear In the case where inclination to be less than predetermined value (such as 0.5 degree more than and less than 2 degree), so that the movement speed ratio of door body 40 Usually slower mode is controlled.

On the other hand, it in the biggish situation of inclination in setting face (such as 1 degree more than and less than 2 degree), there are leak, sets Load more than thinking is applied to the hidden danger of driving device 51.In this case, control unit 44 can make by such as informing portion User learns the hidden danger, and user is reminded to be configured the reply such as the repairing in face.Bad phenomenon can be prevented as a result, in Possible trouble.That is, in the case where being set to dish cleaning machine not influence the setting face of the inclination of cleaning operating, Control unit 44 controls drive motor 52,56 in a manner of slowing down the movement speed of door body 40.Thereby, it is possible to further increase meal Has the safety of cleaning machine.

In addition, in each embodiment, it is also possible to control unit 44 and is being detected using acceleration transducer 45 In the case that the inclination in setting face is predetermined value or more (such as 2 degree or more), can not be driven to drive motor 52,56 Mode controlled.Using the control, can be sent out in leak or to the bad phenomenon that driving device applies the load more than imagining Before death, the operating of dish cleaning machine is limited.The safety of dish cleaning machine is improved as a result,.

In addition, being also possible to acceleration transducer 45 in each embodiment and being configured to the inspection when cleaning operating The vibration surveying the inner wall collision of ejected wash water and rinse bath 33 and occurring.Using the structure, control unit 44 can be passed according to acceleration The direction for the acceleration generated by vibration that sensor 45 detects, size, easily are determined that in rinse bath 33 described below Situation.Specifically, can determine whether cleaning pump 50 normally acts, whether washer jet 48 normally rotates.In addition, energy It is enough determine from multiple washer jets 48 which washer jet 48 jet cleaning water, which kind of degree tableware 36 etc. has been stored with.By This, can find in advance operating bad phenomenon or applied to washer jet injection method and improve cleaning efficiency.

In addition, being also possible to control unit 44 in each embodiment in the case where situation described below, sentencing Disconnected drive motor 52,56 or acceleration transducer 45 etc. break down and carry out abnormal informing.Specifically, outputing pair When the signal that drive motor 52,56 is driven, the case where not inputting the predetermined output for carrying out acceleration sensor 45 etc., Control unit 44 carries out abnormal informing.User can be made to be readily ascertained by the exception of drive unit system as a result, remind reply.

In addition, being also possible to control unit 44 in each embodiment and detecting that for example accidentally output uniform acceleration passes When the exception of sensor 45, controlled in a manner of pulling out rinse bath 33.Using the control, acceleration transducer 45 can be avoided It can not detect by percussion that user carries out and no longer pull out the bad phenomenon of rinse bath 33.In addition, control unit 44 can be by Informing portion etc. makes user learn the exception of acceleration transducer 45.

In addition, as described above, informing portion is set to such as operation portion 46, when informing the movement of driving device 51 to user etc. Beginning and exception generation etc..Informing portion is configured to be accused using the synthetic video of the sound, buzzer etc. acoustically Know.Thereby, it is possible to so that the user nearby in dish cleaning machine is learnt the action state etc. of dish cleaning machine.

Specifically, it is preferable that being, in the case where being informed using informing portion by sound, control unit 44 adds in utilization After vibration of the detection of velocity sensor 45 by generations such as percussions, start to inform after it have passed through predetermined time T5.

In this case, predetermined time T5 is preferably 0.1 second~0.6 second.In general, user is the case where tapping door body 40 Under, consciousness is concentrated on to the movement tapped.At this point, when informing portion generates the sound for being similar to percussion etc., in predetermined time T5 In the case where less than 0.1 second, it can be heard with being applied by tapping the sound of initial part of the sound and alert sound that generate.Cause This, user is difficult to listen to the sound of informing portion, and therefore, it is difficult to be determined.And the case where predetermined time T5 is more than 0.6 second Under, user listens to the sound of informing portion with slow impression, therefore generates and be not easy the case where accurately being determined.Then, Preferably, it after detecting the vibration by generations such as percussions, begins to send out after it have passed through predetermined time T5 and is generated by informing portion Alert sound.User accurately listens to alert sound while issued sound obstruction can not be tapped by oneself as a result, into Row determines.

In addition, informing portion is also configured to flashing or multiple lamps using display of error code etc. with the lamp of LED etc. The combination of bright light so that the user is learnt above-mentioned item.

In addition, being not limited to acceleration transducer 45, also it is configured to automatically pull out cleaning in abnormal generation Slot 33.In addition, exception is imagined such as a large amount of generations of leak, water level abnormality and detergent foam.Therefore, sharp It is detected with detection method corresponding with each abnormality, rinse bath 33 is automatically pulled out.Can visually it make as a result, The generation that user notes abnormalities.Such as the dish cleaning machine of embodiment 1 and embodiment 2 that operation portion 46 is hidden In the case where covering the structure in shell 31, the structure of rinse bath 33 is particularly preferably automatically pulled out.User can hold as a result, Confirmation change places in the error code for the display of operation portion 46 being drawn out or the display of LED.In this case, as rinse bath 33 Pull-out amount is not particularly limited as long as the degree of operation portion 46 can be recognized.

In addition, can also also comprise to dish cleaning machine in each embodiment and send operation signal for example Remote controler (not shown).In this case, the various operation signals that control unit 44 is sent received from remote controler.Also, control unit 44 carry out the control of each section based on received operation signal.

For example, the detection of control unit 44 sends predetermined from remote controler in the case where the pull-out of rinse bath 33 and storage Signal.Also, control unit 44, which is based on received scheduled signal, drives drive motor 52,56, to make to clean Slot 33 is mobile.Using the structure, user can want the time cleaned certainly in the position far from dish cleaning machine, foundation Dish cleaning machine is operated by ground.The convenience of dish cleaning machine is further increased as a result,.

In addition, each embodiment disclosed above can also be not particularly limited to combine each embodiment party that can be combined The structure of formula.Thereby, it is possible to obtain same effect.

As described above, dish cleaning machine of the invention includes: shell, there is front surface opening portion in front surface；Tableware Basket, is located in shell in which can be drawn out or be pushed into, and is used for accommodating tableware；And moving portion, it includes for covering front surface The door body of opening portion.In addition, dish cleaning machine of the invention includes: supporting device, the shape by moving portion can be moved forward and backward State is supported on shell；Driving device, having makes moving portion at least forwards or the mobile driving portion in rear；And control unit, It is used to control driving device.Control unit is configured to, in the feelings for being applied with the load more than making a reservation for moving portion or driving portion Under condition, controlled in a manner of stopping driving device.

Using the structure, though dish cleaning machine in the case where the door body for covering front surface does not have operation portion, also can benefit Moving portion is automatically drawn out to the position for capableing of accommodating tableware with driving device.The availability of dish cleaning machine is improved as a result,. In addition, can also be easily adaptable to the design of diversified whole kitchen.Further, it is possible to stop moving portion reliably in predetermined position Only.In addition, even if can also prevent from being directed to obstacle in the case where moving portion is collided with barrier in moving process and stopped The generation of the bad phenomenon of object.

In addition, dish cleaning machine of the invention can also be equipped with clutch mechanism or slipping mechanism in driving device.Benefit Moving portion can be made to stop at once in the case where being applied with the load more than making a reservation for moving portion or driving portion with the structure Only.Thereby, it is possible to effectively inhibit the generation of bad phenomenon.

It is configured in addition, dish cleaning machine of the invention is also possible to control unit, is detecting the movement in moving process Portion stops the driving of driving portion when stopping.Using the structure, when moving portion is when scheduled position stops, driving portion becomes lock The time for determining state shortens.Therefore, excessive load will not be applied to driving portion.Also, even if being touched in moving portion and barrier It hits in the case where stopping, capable of also preventing the generation of the bad phenomenon for barrier.

In addition, dish cleaning machine of the invention is also configured to, using the electric current of control unit monitoring driving portion, according to electricity The stopping of the variation detection moving portion of stream.Using the structure, control unit is to generating when moving portion stops because of certain loads The increase of electric current is detected.Control unit can be such that driving portion stops in a short time as a result,.

In addition, dish cleaning machine of the invention is also possible to be also equipped with the sensor for detecting acceleration, control unit structure Become, using the acceleration of sensor monitoring moving portion, according to the stopping of the size of acceleration or variation detection moving portion.Benefit With the structure, control unit detects the variation of the acceleration when moving portion stops by certain loads.Control unit as a result, Driving portion can be made to stop in a short time.

In addition, dish cleaning machine of the invention is also configured to, detecting that moving portion is being moved through using control unit When Cheng Zhongyu bar contact or generation load, stop driving portion.Using the structure, can prevent for being connect with moving portion The generation of the bad phenomenon of the barrier of touching.In addition, control unit also can in the case where user has intentionally tapped moving portion It is enough immediately to stop the driving of driving portion.

In addition, dish cleaning machine of the invention is also configured to, using the electric current of control unit monitoring driving portion, according to electricity Stream variation detection moving portion in moving process with bar contact or generate load the case where.Utilize the structure, control It is detected in moving portion and the increase of electric current when bar contact or generation load in portion.Control unit can be as a result, Stop driving portion in short time.

It is configured to be vibrated according to acceleration detection in addition, dish cleaning machine of the invention is also possible to sensor, control unit Be configured to, using the acceleration of sensor monitoring moving portion, according to the variation of acceleration detect moving portion in moving process with The case where bar contact or generation load.Using the structure, control unit is to moving portion and bar contact or generates negative The variation of acceleration when lotus is detected.Control unit can be such that driving portion stops in a short time as a result,.

In addition, dish cleaning machine of the invention be also possible to driving device be configured to make moving portion with 150mm/ seconds~ 250mm/ seconds movement speeds are mobile.Using the structure, even if in the case where the door body for covering front surface does not have operation portion, Moving portion can be automatically pulled out to the position for being easy to carry out the storage of tableware.The availability of dish cleaning machine improves as a result,. In addition, dish cleaning machine can be made to adapt to the design of diversified whole kitchen.Also, user is by by the movement of moving portion Speed is set as in above range, and user will not be made to feel discontented to speed.

In addition, dish cleaning machine of the invention is also configured to, driving device makes moving portion with 0.5J kinetic energy below It is moved.Using the structure, just in case occur during moving portion is mobile with the abutting of the barriers such as people or in storage Hand, the finger of people is jammed, and can also mitigate the impact.The safety of dish cleaning machine is improved as a result,.

In addition, dish cleaning machine of the invention is also configured to, control unit is with more than two different voltages to drive Dynamic portion is driven.Using the structure, the vibration applied to the tableware stored can be mitigated when stopping etc..As a result, can by because The breakage of noise, tableware that tableware is contacted each other and generated prevents trouble before it happens.In addition, being able to suppress in mobile rinse bath The water of middle accumulation is splash.Therefore, drenching for the splashing of water self-cleaning groove or the tableware dried after cleaning can be prevented.

In addition, the control unit of dish cleaning machine of the invention is also configured to, motor is cut off when driving portion stops Circuit.Using the structure, in the case where user manually moves moving portion, by cutting off motor circuit, energy Voltage caused by the counter electromotive force for enough preventing driving portion from occurring by idle running, abnormal is applied to the printed circuit board of control unit Add.The load applied when thereby, it is possible to mitigate manual mobile to user, and can be realized the wash dishes of high reliablity Machine.

In addition, the control unit of dish cleaning machine of the invention is also configured to, driving portion is driven, until tableware Basket is located at the position of substantial standard-sized sheet upwards.Using the structure, moving portion can be automatically pulled out using driving portion.Therefore, The labour by generating manually is not applied, user is easy to be removed or placed into tableware.

Industrial availability

Even if dish cleaning machine of the invention is equipped with the decoration there is no operation portion or hand handle in order to improve design Plate can also be easy to carry out the pull-out and storage of rinse bath, execute cleaning operating.Therefore, made as insertion whole kitchen With and to require the dish cleaning machine of the uniformity of appearance be useful.

Description of symbols

3,36, tableware；4,47, tableware basket；7,50, cleaning pump；8,48, washer jet；9, feed water valve；14, main body；15, 33, rinse bath；16,17,31a, 34, sliding rail；18,54, rack gear；19, drive motor；20, gear；21,37, inner cover；22, it pads Piece；23, door；24, handle portion；31, shell；32, front surface opening portion；35, upper surface opening portion；38, parallel linkage； 39, sealing；40, door body；41, operation panel；42, decorative panel；43, hand handle；44, control unit；45, acceleration transducer (passes Sensor)；46, operation portion；46b, the 2nd operation portion；49, heater；51, driving device；52, drive motor；53, pinion gear； 55, driving device；56, drive motor；57, roller；58, track is crimped；59, position detection part；60, engaging portion；60a, the 1st are dashed forward The portion of rising；60b, the 2nd protrusion；71, shell；72, front surface opening portion；73, rinse bath；74, door body；74a, upper surface；75, clear Wash space；76, tableware；77, lower tableware basket；78, upper tableware basket；79, operation portion；80, supporting device；81, supporting member；81a, Front end；82, sliding rail；82a, trapped orbit；82b, 82c, movable track；83, driving device；84, drive motor；85, small Gear；86, rack gear.

Claims (13)

1. a kind of dish cleaning machine, wherein

The dish cleaning machine includes:

Shell has front surface opening portion in front surface；

Tableware basket is located in the shell in which can be drawn out or be pushed into, and is used for accommodating tableware；

Moving portion, it includes the door body for covering the front surface opening portion；

Supporting device, the state support that the moving portion can be moved forward and backward is in the shell；

Driving device, having makes the moving portion at least forwards or the mobile driving portion in rear；And

Control unit is used to control the driving device,

The control unit is configured to, the case where being applied with the load more than making a reservation for the moving portion or the driving portion Under, stop the driving device.

2. dish cleaning machine according to claim 1, wherein

The driving device is equipped with clutch mechanism or slipping mechanism.

3. dish cleaning machine according to claim 1, wherein

The control unit is configured to, and stops the driving of the driving portion when detecting that the moving portion in moving process stops Only.

4. dish cleaning machine according to claim 3, wherein

The control unit is configured to, and monitors the electric current of the driving portion, detects the moving portion according to the variation of the electric current Stop.

5. dish cleaning machine according to claim 3, wherein

The dish cleaning machine further includes the sensor for detecting acceleration,

The control unit is configured to, using the acceleration of moving portion described in the sensor monitoring, according to the big of the acceleration Small or variation detects the stopping of the moving portion.

6. dish cleaning machine according to claim 1, wherein

The control unit is configured to, detect the moving portion in moving process with bar contact or generate load When, stop the driving portion.

7. dish cleaning machine according to claim 1, wherein

The control unit is configured to, and monitors the electric current of the driving portion, detects the moving portion according to the variation of the electric current and exists The case where in moving process with the bar contact or generation load.

8. dish cleaning machine according to claim 5, wherein

The sensor is configured to be vibrated according to acceleration detection,

The control unit is configured to, using the acceleration of moving portion described in the sensor monitoring, according to the change of the acceleration Change and detects the moving portion in moving process with the bar contact or the case where generate load.

9. dish cleaning machine according to claim 1, wherein

The driving device is configured to keep the moving portion mobile with 150mm/ seconds~250mm/ seconds movement speeds.

10. dish cleaning machine according to claim 1, wherein

The driving device is configured to move the moving portion with 0.5J kinetic energy below.

11. dish cleaning machine according to claim 1, wherein

The control unit is configured to drive the driving portion with more than two different voltages.

12. dish cleaning machine according to claim 1, wherein

The control unit is configured to cut off motor circuit when the driving portion stops.

13. dish cleaning machine according to claim 1, wherein

The control unit is configured to drive the driving portion, until the tableware basket is positioned at substantial standard-sized sheet upwards Position.