CN104748227B - Dust block, collection assembly of dust, air cleaning unit and air conditioner - Google Patents
Dust block, collection assembly of dust, air cleaning unit and air conditioner Download PDFInfo
- Publication number
- CN104748227B CN104748227B CN201510129210.5A CN201510129210A CN104748227B CN 104748227 B CN104748227 B CN 104748227B CN 201510129210 A CN201510129210 A CN 201510129210A CN 104748227 B CN104748227 B CN 104748227B
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- Prior art keywords
- dust
- collection assembly
- dowel
- blade
- air
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of dust block, collection assembly of dust, air cleaning unit and air conditioners.Wherein, dust block includes：Be formed as the more blades of strip, more blades are from top to bottom spaced apart, and the surface of blade is equipped with multiple grooves being intervally arranged along length of blade direction；Dowel for connecting two adjacent blades；And it connect electrical connector suitable for the positive or negative pole with power supply.The blade of multi-disc strip is intervally arranged by dust block according to the present invention from top to bottom by using dowel, to simplify the structure of dust block, the production cost of the dust block of saving.
Description
Technical field
The present invention relates to household electrical appliance technical fields, specifically, more particularly to a kind of dust block, collection assembly of dust, air
Purifier and air conditioner.
Background technology
With industrial development, the increase of urban construction and automobile usage amount, dust increases in outdoor environment, and air pollution adds
The pollution of play, outdoor air causes room air to be also deteriorated.On the other hand, it is also deleterious particle in room air to fit up and smoke
The major reason of object aggregation.With the improvement of living standards, people's health consciousness is increasingly enhanced, indoor air quality is proposed
Higher requirement, the air conditioner with removal PM2.5 purification functions are also more and more favored by consumers.
Air cleaning unit traditional at present is mainly a kind of black pa HEPA filter screens of densification, and the particulate matter in air-flow exists
When by the net of this densification, stopped to be adsorbed by the net.The shortcomings that net of this densification is that mesh is easy to block, and is needed
It often replaces, and drag losses are big, the matched purification product motor load used is big, and power consumption increases, high noise etc..
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, the present invention needs to provide a kind of dust block, it is excellent that the dust block has that compact-sized, work efficiency is high
Point.
The present invention also proposes that a kind of collection assembly of dust, the collection assembly of dust have above-mentioned dust block.
The present invention also provides a kind of air cleaning unit, the air cleaning unit has above-mentioned collection assembly of dust.
The present invention provides a kind of air conditioner again, and the air conditioner has above-mentioned collection assembly of dust.
A kind of dust block for collection assembly of dust is provided according to the first aspect of the invention, and dust block includes：Be formed as
The more blades of strip, the more blades are from top to bottom spaced apart, and the surface of the blade is equipped with multiple along the leaf
The groove that leaf length direction is intervally arranged；Dowel for connecting two adjacent blades；And suitable for power supply
Positive or negative pole connects electrical connector.
Dust block according to the present invention for collection assembly of dust, by using dowel by the blade of multi-disc strip from upper
It is intervally arranged under, to simplify the structure of dust block, the production cost of the dust block of saving.
In one embodiment of the invention, at least one end in the both ends in the longitudinal direction of the dust block is equipped with
The dowel.
In one embodiment of the invention, one end of the dust block is equipped with the dowel, the width of the dowel
It spends of same size with the blade.
In one embodiment of the invention, the distance of two adjacent blades is S, and the S meets：S≥4mm.
In one embodiment of the invention, the S meets：4≤S≤80mm.
In one embodiment of the invention, on the length direction of the blade, the width of the groove is L, the L
Meet：L≥4mm.
In one embodiment of the invention, the extending direction of the dowel is vertical with the extending direction of the blade,
The dowel is between the two neighboring groove.
In one embodiment of the invention, the extending direction of the dowel is vertical with the extending direction of the blade,
The dowel corresponds with the groove and is arranged at the position of the opening far from the groove of the blade.
In one embodiment of the invention, the depth of the groove is M, and the width of the dowel is H, the M and H
Meet：M-H≥2mm.
Embodiment according to the second aspect of the invention provides a kind of collection assembly of dust, including：Two use as described above
In the dust block of collection assembly of dust, described two dust blocks are oppositely arranged, and the blade stagger distribution on different dust blocks；And it uses
In the insulated fastener for opening described two dust block gaps.
Collection assembly of dust according to the present invention simplifies the structure of collection assembly of dust by the way that dust block as described above is arranged.
A kind of air cleaning unit is provided according to the third aspect of the invention we, including：Collection assembly of dust as described above.
Air cleaning unit according to the present invention improves air purification dress by the way that collection assembly of dust as described above is arranged
The efficiency of dust collection and job stability set, reliability.
A kind of air conditioner is provided according to the fourth aspect of the invention, including：Shell, the shell has air duct, described
Air duct has air inlet and air outlet；And collection assembly of dust as described above, the collection assembly of dust is located in air duct and neighbouring institute
State air inlet or air outlet setting.
Air conditioner according to the present invention improves the efficiency of dust collection of air conditioner by the way that collection assembly of dust as described above is arranged
And job stability, reliability.
According to one embodiment of present invention, air conditioner further includes the anion emission ionization dress being located in the air duct
It sets.
Description of the drawings
Fig. 1 is the dimensional structure diagram of collection assembly of dust according to the ... of the embodiment of the present invention；
Fig. 2 is the front view of collection assembly of dust according to the ... of the embodiment of the present invention；
Fig. 3 is in Fig. 2 along the schematic cross-sectional view in the directions A-A；
Fig. 4 is in Fig. 2 along the schematic cross-sectional view in the directions B-B；
Fig. 5 is in Fig. 2 along the schematic cross-sectional view in the directions C-C；
Fig. 6 is the side view of collection assembly of dust according to the ... of the embodiment of the present invention；
Fig. 7 is in Fig. 6 along the schematic cross-sectional view in the directions D-D；
Fig. 8 is the assembling schematic diagram of two dust blocks according to the ... of the embodiment of the present invention；
Fig. 9 is the front view of two dust blocks according to the ... of the embodiment of the present invention；
Figure 10 is the vertical view of two dust blocks according to the ... of the embodiment of the present invention；
Figure 11 is the dimensional structure diagram of the dust block of collection assembly of dust according to an embodiment of the invention；
Figure 12 is the front view of the dust block in Figure 11；
Figure 13 is in Figure 12 along the schematic cross-sectional view in the directions E-E；
Figure 14 is the dimensional structure diagram of the dust block of collection assembly of dust according to an embodiment of the invention；
Figure 15 is the assembling schematic diagram of two dust blocks according to the ... of the embodiment of the present invention；
Figure 16 is the structural schematic diagram of the blade of the dust block in Figure 15；
Figure 17 is the perspective exploded view of collection assembly of dust according to an embodiment of the invention；
Figure 18 is the dimensional structure diagram of the insulated fastener of collection assembly of dust according to an embodiment of the invention；
Figure 19 is the dimensional structure diagram on the other direction of the insulated fastener in Figure 18；
Figure 20 is the front view of the insulated fastener in Figure 18；
Figure 21 is the left view of the insulated fastener in Figure 18；
Figure 22 is insulated fastener and a dust block assembling structure schematic diagram in Figure 18；
Figure 23 is the close-up schematic view at F in Figure 22；
Figure 24 is the close-up schematic view at G in Figure 22；
Figure 25 is the close-up schematic view at H in Fig. 1；
Figure 26 is the dimensional structure diagram of the insulated fastener of collection assembly of dust according to an embodiment of the invention；
Figure 27 is the dimensional structure diagram on the other direction of the insulated fastener in Figure 26；
Figure 28 is the front view of the insulated fastener in Figure 26；
Figure 29 is the left view of the insulated fastener in Figure 26；
Figure 30 is the assembling structure schematic diagram of the insulated fastener and a dust block in Figure 26；
Figure 31 is the sectional view on a direction in Figure 30；
Figure 32 is the sectional view on another direction in Figure 30；
Figure 33 is the dimensional structure diagram of the insulated fastener of collection assembly of dust according to an embodiment of the invention；
Figure 34 is the dimensional structure diagram on another direction of the insulated fastener in Figure 33；
Figure 35 is the front view of the insulated fastener in Figure 33；
Figure 36 is the left view of the insulated fastener in Figure 33.
Reference numeral：
Collection assembly of dust 100,
Dust block 110, blade 111, groove 112, dowel 113,
Insulated fastener 120,
The first noumenon portion 121,
First holding section 122, the first limited post 1221, the first engaging foot 1222, the first card seam 1223, the first limiting slot
1224, the first lug boss 1225,
Second holding section 123, the second limit, the 1231, second engaging foot 1232, the second card seam 1233, the second limiting slot
1234, the second lug boss 1235,
Second body part 124, third engage foot 1241, the 4th engaging foot 1242, third card seam 1243, third limiting slot
1244, lug boss 1245.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Collection assembly of dust 100 according to the ... of the embodiment of the present invention is described in detail referring to Fig. 1-Figure 36.
As shown in Fig. 1-Figure 36, collection assembly of dust 100 according to the ... of the embodiment of the present invention, including two dust blocks spaced apart
110, at least part of one of dust block 110 is oppositely arranged with another dust block 110, and one of dust block
110 are connected with positive pole, another dust block 110 is connected with power cathode.It is understood that two dust blocks 110
Structure is identical, i.e., two dust blocks 110 of collection assembly of dust 100 can be produced using the same mold, thus, it is possible to reduce mould
Have quantity, shorten the production cycle, saves production cost.
Wherein, as shown in Figure 1, collection assembly of dust 100 in use, can be connect with high voltage power supply, high voltage power supply
Hot end is electrically connected with one in two dust blocks 110, the cold end of high voltage power supply with it is another in two dust blocks 110
One electrical connection, after energization, air stream can be flowed along the front-rear direction (front-rear direction as shown in Figure 1) of collection assembly of dust 100,
Form high-voltage dc between two opposite faces on two dust blocks 110 spaced apart, make by two dust blocks 110 it
Between dust granules or bacterium electrification, and be attracted on dust block 110, to reach dedusting purpose.
It should be noted that high-voltage dc makes the gas molecule in air ionize, a large amount of electronics and ion are generated,
It is moved to the two poles of the earth under the action of electric field force, the dust particles and bacterium encountered in moving process in air-flow keep its charged, charged
Particle is taken exercises with air-flow point to opposite pole plate under electric field force effect.Under electric field action, the free ion in air is wanted
It is moved to the two poles of the earth, voltage is higher, electric field strength is higher, and the movement velocity of ion is faster.Due to the movement of ion, interpolar forms
Electric current.When beginning, the free ion in air is few, and electric current is less.After voltage is increased to certain numerical value, the ion near discharge electrode
Higher energy and speed are obtained, when they hit the neutral atom in air, neutral atom can resolve into positive and negative ion,
This phenomenon is known as air ionization.Chain reaction is generated after air ionization so that greatly increased in the number of ions of interpolar movement, table
It is now sharply increased for the electric current of interpolar (being referred to as corona current), air is at conductor, high strong voltage capture bacterium and dirt as a result,
Angstrom particle achievees the purpose that kill bacterium and adsorbs dust.
As shown in Fig. 1-Fig. 2, Figure 11 and Figure 14, each dust block 110 includes the blade 111 for being formed as strip, more
A blade 111 is from top to bottom intervally arranged, and the surface of blade 111 is equipped with multiple grooves 112, length of multiple grooves along blade
Direction is intervally arranged, and multiple blades 111 are connected by dowel 113.Adjacent two panels blade 111 on collection assembly of dust 100 to
Small part is opposite, so that collection assembly of dust 100 can form high-voltage dc after powered up, makes by between two blades 111
Dust granules or bacterium electrification, and be attracted on blade 111, to reach dedusting purpose.For example, such as Fig. 1 and Fig. 2 institutes
Show, blade 111 is elongated and (left and right directions shown in as shown in Figure 1, Figure 2) extends in left-right direction, and multiple blades 111 are along upper
Lower direction (upper and lower directions shown in as shown in Figure 1, Figure 2) is spaced apart, and passes through dowel 113 between adjacent two blades 111
It is connected.After the completion of two dust blocks 110 assemble, the blade 111 on two dust blocks 110 is staggered.In other words, such as Fig. 4-figure
Shown in 6 and Fig. 8, another a piece of dust block is folded between the adjacent two panels blade 111 on one of dust block 110
Blade 111 on 110.It should be noted that air stream can be along front-rear direction (as shown in Figure 1 front and back of collection assembly of dust 100
Direction) it flows, multiple blades 111 spaced apart are thereby enhanced to having the function of rectification by the air-flow of collection assembly of dust 100
Airflow homogeneity thereby reduces resistance when admission pressure and the flowing of air-flow, is generated when air-flow flowing to reduce
Noise.In addition, after being powered to collection assembly of dust 100, can be formed between two adjacent blades 111 on collection assembly of dust 100 more
A high-voltage dc, make by between two dust blocks 110 dust granules or bacterium electrification, and be attracted to dust block
On 110, to reach dedusting purpose.It is effectively improved the efficiency of dust collection of collection assembly of dust 100 as a result,.Preferably, dust group
The distance between two panels blade 111 of arbitrary neighborhood is equal on part 100, it is possible thereby to which the structure of collection assembly of dust 100 is made more to step up
It gathers, rationally.
Dust block 110 according to the ... of the embodiment of the present invention, by using dowel 113 by the blade 111 of multi-disc strip from
It is intervally arranged under, to simplify the structure of dust block 110, the production cost of the dust block 110 of saving.
Collection assembly of dust 100 according to the ... of the embodiment of the present invention by the way that two dust blocks 110 spaced apart are arranged, and makes blade
111 are interspersed, and after energization, high voltage direct current is formed between two faces of arbitrary neighborhood on spaced apart two dust blocks 110
, make by between two dust blocks 110 dust granules or bacterium electrification, and be attracted on dust block 110, to reach
Dedusting purpose.The efficiency of dust collection that collection assembly of dust 100 can not only be improved as a result, can also make the structure of collection assembly of dust 100 more
Add simple, compact.
In some embodiments of the invention, to prevent collection assembly of dust 100 from occurring in use, air is breakdown, puts
Electricity or the phenomenon of short circuit, the distance between two dust blocks 110 are more than or equal to 2mm.In other words, two dust blocks 110 are wherein
Any one face on one dust block 110 is more than or equal to the distance between any one face on another dust block 110
2mm.Thus, it is possible to effectively improve the job stability of collection assembly of dust 100, ensure the safety coefficient of collection assembly of dust 100 and remove
Dirt effect.Further, as shown in Fig. 5, Fig. 9 and Figure 12, two adjacent blades 111 on each dust block 110 away from
Meet from for S, S：The distance of S >=4mm, two adjacent blades 111 on collection assembly of dust 100, on different dust blocks 110 is
X, the X meet：X≥2mm.Thus, it is possible to be effectively prevented from collection assembly of dust 100 occur in use air it is breakdown,
The phenomenon of electric discharge or short circuit.Further, the S meets：4≤S≤80mm, the X meet：2≤X≤40mm.Exist as a result,
While ensureing dust removing effects, the structure of collection assembly of dust 100 can be made compacter, reasonable.
Preferably, the extending direction of dowel 113 is vertical with the extending direction of blade 111.For example, such as Fig. 8-Fig. 9, figure
Shown in 11- Figure 12, Figure 14-Figure 15 and Figure 17, dowel 113 vertically extends, and blade 111 extends in left-right direction.
Thus, it is possible to improve the structural strength of dust block 110.To further increase the structural strength of dust block 110, dowel 113 is
It is a plurality of and (left and right directions as shown in Fig. 8-Figure 17) is spaced apart in left-right direction.To make the structure more adduction of dust block 110
It manages, at least one end in the both ends on length direction (i.e. the length direction of blade 111) of dust block 110 is equipped with dowel
113.In example as shown in figure 16, the left and right ends of dust block 110 are equipped with dowel 113；Show in as shown in figure 14
In example, on the length direction of blade 111 (left and right directions as shown in figure 14), the left end of dust block 110 is equipped with dowel
113.To improve the structural strength of dust block 110, the width of the dowel 113 of 110 left end of dust block and the width phase of blade 111
Together.
To avoid the dowel 113 on one of dust block 110 from being contacted with another dust block 110, as Fig. 3, Figure 10 with
And shown in Figure 13, Figure 16, the surface of another dust block 110 of the direction of each blade 111 is equipped with multiple grooves 112.As a result,
To avoid dowel 113, and then convenient for two intervals of dust block 110 are arranged.Length of the multiple grooves 112 along blade 111
Direction (left and right directions as shown in Fig. 3, Figure 10 and Figure 13, Figure 16) is spaced apart, and on one of dust block 110
The opening of groove 112 is towards another dust block 110.On the length direction of blade 111, the width of groove 112 is L, then L is full
Foot：L≥4mm.When two dust blocks 110 are assembled together, the groove 112 on one of dust block 110 can be effectively
Evacuation opens the dowel 113 on another dust block 110.
It is understood that particular determination is not done for the relative position of dowel 113 and groove 112, for example, such as scheming
In example shown in 17, dowel 113 is between two neighboring groove 112.It should be noted that in order to make one of them
Groove 112 on dust block 110 can avoid the dowel 113 on another dust block 110, assembled in two dust blocks 110
Cheng Hou, the groove 112 on one of dust block 110 and the corresponding dowel 113 on another dust block 110 correspond to.For another example,
In the example as shown in Figure 11 and Figure 14, dowel 113 corresponds with groove 112 and is arranged in blade 111 far from recessed
At the position of the opening of slot 112.The structure of dust block 110 can be made more neat as a result,.
As shown in figure 13, the depth of groove 112 can be M, and the width of dowel 113 can be that H, the M and H meet：
M-H≥2mm.Thus, it is possible to which be effectively prevented collection assembly of dust 100 occurs breakdown air, electric discharge or short circuit in use
The phenomenon that, and then the job stability of collection assembly of dust 100 can be improved, ensure the safety coefficient and dedusting effect of collection assembly of dust 100
Fruit.
Further, collection assembly of dust 100 can also include insulated fastener 120, and insulated fastener 120 is located at two dust blocks
To be spaced apart two dust blocks 110 between 110.Thus, it is possible to effectively two dust blocks 110 are spaced apart, to improve
The job stability of collection assembly of dust 100, ensure that the safety coefficient and dust removing effects of collection assembly of dust 100.
Dowel 113 on two dust blocks 110 is at least a pair of corresponding.For example, in example as shown in figure 17,
The dowel 113 at one of 110 both ends of dust block is opposite with the dowel 113 of another dust block 110, insulated fastener 120
It is fastened on the dowel 113 at the both ends of dust block 110；For another example, as shown in Fig. 1 and Figure 22-Figure 25, two dust blocks 110
On dowel 113 correspond, can be fastened on two dust blocks 110 any pair of insulated fastener 120 is corresponding
On dowel 113, that is to say, that insulated fastener 120 can be fastened on the both ends of dust block 110, can also be fastened on dust block
110 intermediate position.Here, the both ends of dust block 110 can refer to dust block 110 in its length direction (2 institute as shown in Figure 1, Figure 2
The left and right directions shown) on both ends.
As shown in Fig. 1 and Figure 18-Figure 36, insulated fastener 120 may include the first noumenon portion 121, in the width of blade 111
It spends on direction (front-rear direction as shown in Fig. 1 and Figure 18-Figure 36), two end faces in the first noumenon portion 121 are respectively equipped with the
One holding section 122 and the second holding section 123, the corresponding dowel 113 of two dust blocks 110 are fastened on the first holding section respectively
122 and second in holding section 123.Thus, it is possible to effectively two dust blocks 110 are spaced apart, to improve collection assembly of dust
100 job stability ensure that the safety coefficient and dust removing effects of collection assembly of dust 100.
Wherein, as shown in Figure 18-Figure 25, the thickness in the first noumenon portion 121 is more than or equal to 2mm.Here " thickness " refers to
Distance on the front-rear direction as shown in Figure 18-Figure 21.Thus, it is possible between making the dowel 113 on two dust blocks 110
Distance be more than or equal to 2mm.It is understood that two dust blocks 110 can be spaced apart by using insulated fastener 120,
And the thickness in the first noumenon portion 121 of insulated fastener 120 is made to be more than or equal to 2mm, it is possible thereby to make two dust blocks 110 wherein
Any one face on one dust block 110 is more than or equal to the distance between any one face on another dust block 110
2mm, there is a phenomenon where air in use so as to being effectively prevented collection assembly of dust 100 breakdown, electric discharge or short circuit,
And then the job stability of collection assembly of dust 100 can be improved, ensure the safety coefficient and dust removing effects of collection assembly of dust 100.
Further, as shown in Figure 18-Figure 21, the first holding section 122 may include：First limited post 1221 and first blocks
Fit 1222.Wherein, the first limited post 1221 extends outwardly from an end face in the first noumenon portion 121, the first engaging foot 1222
It is located in the first noumenon portion 121 and is oppositely arranged with the first limited post 1221 to limit for being connected together the first of muscle 113
The free end of limiting slot 1224, the first engaging foot 1222 is equipped with the first lug boss 1225 towards the protrusion of the first limited post 1221
Dowel 113 to be limited in the first limiting slot 1224.The structural strength of the first holding section 122 can not only be enhanced as a result,
Dowel 113 can also be securely fastened in the first limiting slot 1224.For example, as shown in figure 18, the first limited post 1221,
First engaging foot 1222 by the end face in the first noumenon portion 121, extend, first forward by (front as shown in Figure 18)
Limited post 1221 and first engages foot 1222 and is spaced apart along left and right directions as shown in figure 21, to limit for being connected together
First limiting slot 1224 of muscle 113, to prevent dowel 113 from being accidentally slipped out out of first limiting slot 1224, the first engaging foot
1222 free end is equipped with the first lug boss 1225 towards the protrusion of the first limited post 1221 so that dowel 113 is limited to the
In one limiting slot 1224.
Further, the second holding section 123 may include：Second limited post 1231 and second engages foot 1232.Wherein,
Second limited post 1231 extends outwardly from another end face in the first noumenon portion 121.Second engaging foot 1232 is located at the first noumenon
It is oppositely arranged in portion 121 and with the second limited post 1231 to limit the second limiting slot 1234 for the muscle 113 that is connected together, the
The free ends of two engaging feet 1232 are equipped with the second lug boss 1235 towards the protrusion of the second limited post 1231 with by dowel 113
It is limited in the second limiting slot 1234.The structural strength that the second holding section 123 can not only be enhanced as a result, can also will connect
Muscle 113 is securely fastened in the second limiting slot 1234.For example, as shown in figure 18, the second limited post 1231, second engages foot
1232 by another end face in the first noumenon portion 121, (rear as shown in Figure 18) extends backward, the second limited post
1231 and second engaging foot 1232 be spaced apart along left and right directions as shown in figure 21, to limit for the muscle 113 that is connected together
The second limiting slot 1234, to prevent dowel 113 from being accidentally slipped out out of second limiting slot 1234, second engaging foot 1232 from
The second lug boss 1235 towards the protrusion of the second limited post 1231 is equipped with so that dowel 113 is limited to the second limiting slot by holding
In 1234.
Insulated fastener 120 is firm, is steadily fastened on two dust blocks 110 to allow, and is set on the first holding section 122
There is at least one the first card seam 1223 for accommodating blade 111, the second holding section 123 is equipped at least one for accommodating leaf
Second card seam 1233 of piece 111.When insulated fastener 120 is fastened on two dust blocks 110, on one of dust block 110
Blade 111 can be fastened on the first card seam 1223 in, the blade 111 on another dust block 110 can be fastened on the second card
In seam 1233, thus, it is possible to improve the connection reliability between insulated fastener 120 and two dust blocks 110.For convenience by blade
111 snap among corresponding first card seam 1223 or the second card seam 1233, the width of the first card seam 1223, the second card seam 1233
Width be all higher than the thickness equal to blade 111.
Certainly, the structure of insulated fastener 120 is not limited to this, for example, in example as shown in figure 17, two dust blocks
Dowel 113 on 110 is at least a pair of corresponding, dowel 113 and another dust at one of 110 both ends of dust block
The dowel 113 of block 110 is opposite, and insulated fastener 120 is fastened on the dowel 113 at the both ends of dust block 110；For another example, such as Fig. 1
And shown in Figure 22-Figure 25, the dowel 113 on two dust blocks 110 corresponds, and insulated fastener 120 can be fastened on two
On any pair of corresponding dowel 113 on a dust block 110, that is to say, that insulated fastener 120 can be fastened on dust
The both ends of block 110 can also be fastened on the intermediate position of dust block 110.Here, the both ends of dust block 110 can refer to dust block
110 both ends on its length direction (left and right directions shown in as shown in Figure 1, Figure 2 2).
As shown in Figure 26-Figure 36, insulated fastener 120 may include the second body part 124.Wherein, second body part 124
One end extend interval setting with limit third limiting slot 1244 third engaging foot 1241 and the 4th engage foot 1242, two
Corresponding a pair of of dowel 113 on dust block 110 is connected to third limiting slot along the depth direction of third limiting slot 1244
In 1244.Here " depth direction of third limiting slot 1244 " refers to the front-rear direction as shown in Figure 26-Figure 29.As a result, may be used
To be further simplified the structure of insulated fastener 120, production cost is saved.Dowel 113 is from third limiting slot 1244 in order to prevent
It inside accidentally slips out, as shown in Figure 29, Figure 33, Figure 34, third engages the freedom of the free end and the 4th engaging foot 1242 of foot 1241
End is respectively equipped with the lug boss 1245 protruded toward each other.
Preferably, third engaging foot 1241 engages foot 1242 with the 4th and is interspersed.Do not reducing insulated fastener as a result,
Under conditions of 120 structural strength, it can be further simplified the structure of insulated fastener 120, reduce production cost.To ensure to insulate
The structural strength of buckle 120, third engage one at least two in the engaging foot 1242 of foot 1241 and the 4th.It is appreciated that
Be, third engage foot 1241 can at least there are two, since the 4th engaging foot 1242 engages foot 1241 with third and is interspersed, then
4th engaging foot 1242 is at least one；Alternatively, the 4th engaging foot 1242 can at least there are two, due to third engage foot 1241
Engage foot 1242 with the 4th to be interspersed, then third engaging foot 1241 is at least one.For example, as shown in Figure 33-Figure 36, third
It is two to engage foot 1241, and the 4th engaging foot 1242 is one；For another example, as shown in Figure 26-Figure 28, it is three that third, which engages foot 1241,
A, the 4th engaging foot 1242 is two.
As shown in Figure 28, Figure 35, it is formed with and is used between third engaging foot 1241 and its corresponding 4th engaging foot 1242
Accommodate the third card seam 1243 of blade 111.Insulated fastener 120 can firm, steadily be fastened on two dust blocks 110 as a result,
On.Among blade 111 is snapped into corresponding third card seam 1243, the width of third card seam 1243 is all higher than equal to leaf
The thickness of piece 111.
In addition, it should be noted that, rounding off between the face that any two on each integrated package 110 is connected directly,
Point discharge occurs it is possible thereby to be effectively prevented from dust block 110, and then improves the safety of collection assembly of dust, enhances collection
The performance of dirt component 100.
At least one in two dust blocks 110 is high internal resistance dust block, and the surface resistivity of high internal resistance dust block is the 6 of 10
Power to 10 12 powers, the i.e. surface resistivity of high internal resistance dust block are 106-1012Ohm meter.For example, working as one of them
When high internal resistance dust block 110 is high internal resistance dust block, another dust block 110 can be made of the low internal resistance material such as aluminium or copper
Dust block, for improve collection assembly of dust 100 security performance, high internal resistance dust block is connected with high voltage end, even if at this point, human body
Touch collection assembly of dust 100, using dust block made of low internal resistance material due to be with it is low () potential end connect, flow through human body
Electric current is also limited in safe range, will not be affected human health；When two dust blocks be all made of it is electrically conductive
High internal resistance material when being made, the electric current on two dust blocks 110 can be limited in safe range by high internal resistance material, human body
After touching collection assembly of dust 100, it will not cause damages to personal safety；Alternatively, in two dust blocks 110 one can be carbon,
Copper, dust block made of the low internal resistance material such as aluminium are simultaneously covered with dielectric insulation material (such as in the outer surface of low internal resistance material：Absolutely
Edge paint, coating, polystyrene, polyester, polyurethane, plastic polymer).To improve the security performance of collection assembly of dust 100, surface is covered
The dust block for being stamped dielectric insulation material is connected with high voltage end, is made of conductive low internal resistance material even if user contacts
High voltage end will not be dangerous to human body since its surface is covered with dielectric insulation material；Which thereby enhance collection assembly of dust
100 safety.It is convenient for forming at least DC high voltage electric field of 2000V or more between two adjacent blades 111 as a result,
And then it can ensure the efficiency of dust collection and dust removing effects of collection assembly of dust 100.
Air cleaning unit according to the ... of the embodiment of the present invention, including：Collection assembly of dust 100 as described above.
Air cleaning unit according to the ... of the embodiment of the present invention improves sky by the way that collection assembly of dust 100 as described above is arranged
The efficiency of dust collection and job stability of air purifying apparatus, reliability.
Air conditioner according to the ... of the embodiment of the present invention, including：Shell and collection assembly of dust as described above 100.Wherein, shell has
There is air duct, is defined with the path of the air-flow to flowing through air conditioner, the position in air duct is not specifically limited, for example, wind
Road can be located in shell.Air duct has air inlet and air outlet, and air-flow is entered by air inlet in air duct, and is arranged by air outlet
Go out to outside air duct.Collection assembly of dust 100 is located in air duct, to carry out purifying and dedusting to entering the air-flow in air duct.In view of collection
Dirt component 100 needs periodic cleaning, is cleaned for the convenience of the user to collection assembly of dust 100, and collection assembly of dust 100 is located at neighbouring air inlet
At the position of mouth or air outlet.Preferably, collection assembly of dust 100 is located at the position of neighbouring air inlet.Thus, it is possible to entering
Air-flow in air duct first carries out purifying and dedusting, to prevent the particulate matters such as dust to be deposited in inside air duct, is not easy to user's cleaning.
Air conditioner according to the ... of the embodiment of the present invention improves air conditioner by the way that collection assembly of dust 100 as described above is arranged
Efficiency of dust collection and job stability, reliability.
To further increase the purification efficiency of air conditioner, air conditioner can also include the anion emission electricity being located in air duct
From device (not shown).Anion emission ionization device can be pre- to air-flow negatively charged, makes dust granules object in part in air-flow
It is negatively charged.Electronegative dust granules object can be captured by high-voltage dc rapidly when flowing through collection assembly of dust 100 with air-flow,
Thus dust removing effects are further improved.
In the description of the present invention, it is to be understood that, term " length ", " width ", " thickness ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (12)
1. a kind of collection assembly of dust, which is characterized in that including：
Two dust blocks, the dust block include the more blades for being formed as strip, for connecting two adjacent leaves
The dowel of piece and the electrical connector being connect suitable for the positive or negative pole with power supply, the more blades are from top to bottom spaced apart,
The surface of the blade is equipped with multiple grooves being intervally arranged along the length of blade direction, and two dust blocks are opposite to be set
It sets, and the blade stagger distribution on different dust blocks；And
Insulated fastener for opening described two dust block gaps, the insulated fastener includes the first noumenon portion, in the leaf
In the width direction of piece, the end face in the first noumenon portion is equipped with the first holding section, the first noumenon portion another
End face is equipped with the second holding section, and the corresponding dowels of two dust blocks is fastened on first holding section and described respectively
In second holding section.
2. collection assembly of dust according to claim 1, which is characterized in that in the both ends of the dust block in the longitudinal direction
At least one end is equipped with the dowel.
3. collection assembly of dust according to claim 2, which is characterized in that one end of the dust block is equipped with the dowel,
Set on the dowel of dust block one end width and the blade it is of same size.
4. collection assembly of dust according to claim 1, which is characterized in that the distance of two adjacent blades is S, described
S meets：S≥4mm.
5. collection assembly of dust according to claim 4, which is characterized in that the S meets：4≤S≤80mm.
6. collection assembly of dust according to claim 1, which is characterized in that on the length direction of the blade, the groove
Width be L, the L meets：L≥4mm.
7. collection assembly of dust according to claim 1, which is characterized in that the extending direction of the dowel and the blade
Extending direction is vertical, and the dowel is between the two neighboring groove.
8. collection assembly of dust according to claim 7, which is characterized in that the dowel is corresponded and set with the groove
It sets at the position of the opening far from the groove of the blade.
9. collection assembly of dust according to claim 8, which is characterized in that the depth of the groove is M, the width of the dowel
Degree is that H, the M and H meet：M-H≥2mm.
10. a kind of air cleaning unit, which is characterized in that including：Dust group according to any one of claim 1-9
Part.
11. a kind of air conditioner, which is characterized in that including：
There is air duct, the air duct to have air inlet and air outlet for shell, the shell；And
According to the collection assembly of dust described in any one of claim 1-9, the collection assembly of dust be located in air duct and it is neighbouring described into
Air port or air outlet setting.
12. air conditioner according to claim 11, which is characterized in that further include the anion emission being located in the air duct
Ionization device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129210.5A CN104748227B (en) | 2015-03-23 | 2015-03-23 | Dust block, collection assembly of dust, air cleaning unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129210.5A CN104748227B (en) | 2015-03-23 | 2015-03-23 | Dust block, collection assembly of dust, air cleaning unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104748227A CN104748227A (en) | 2015-07-01 |
| CN104748227B true CN104748227B (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129210.5A Active CN104748227B (en) | 2015-03-23 | 2015-03-23 | Dust block, collection assembly of dust, air cleaning unit and air conditioner |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227905A (en) * | 1998-02-19 | 1999-09-08 | 船井电机株式会社 | Air conditioner with electric dust collector |
| CN1899627A (en) * | 2006-07-18 | 2007-01-24 | 上海利贞净化科技有限公司 | Ion generator for purifying and sterilizing device |
| CN101472682A (en) * | 2006-06-15 | 2009-07-01 | 大金工业株式会社 | Dust collector |
| CN204555049U (en) * | 2015-03-23 | 2015-08-12 | 广东美的制冷设备有限公司 | Control of dust block, collection assembly of dust, air cleaning unit and air-conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3703612B2 (en) * | 1997-09-22 | 2005-10-05 | ダイニチ工業株式会社 | Air cleaner |
-
2015
- 2015-03-23 CN CN201510129210.5A patent/CN104748227B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227905A (en) * | 1998-02-19 | 1999-09-08 | 船井电机株式会社 | Air conditioner with electric dust collector |
| CN101472682A (en) * | 2006-06-15 | 2009-07-01 | 大金工业株式会社 | Dust collector |
| CN1899627A (en) * | 2006-07-18 | 2007-01-24 | 上海利贞净化科技有限公司 | Ion generator for purifying and sterilizing device |
| CN204555049U (en) * | 2015-03-23 | 2015-08-12 | 广东美的制冷设备有限公司 | Control of dust block, collection assembly of dust, air cleaning unit and air-conditioner |
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| Publication number | Publication date |
|---|---|
| CN104748227A (en) | 2015-07-01 |
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