CN106949579B - Collection assembly of dust, air cleaning unit and air conditioner - Google Patents
Collection assembly of dust, air cleaning unit and air conditioner Download PDFInfo
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- CN106949579B CN106949579B CN201710189479.1A CN201710189479A CN106949579B CN 106949579 B CN106949579 B CN 106949579B CN 201710189479 A CN201710189479 A CN 201710189479A CN 106949579 B CN106949579 B CN 106949579B
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- dust
- collection assembly
- block
- dowel
- blade
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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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/32—Transportable units, e.g. for cleaning room air
-
- 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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Electrostatic Separation (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses a kind of collection assembly of dust, air cleaning unit and air conditioners.Wherein, collection assembly of dust includes two dust blocks spaced apart, and at least part of one of dust block is oppositely arranged with another dust block, and one of dust block is connected with positive pole, another dust block is connected with power cathode.Collection assembly of dust according to the present invention; by the way that two dust blocks spaced apart are arranged; and at least part of one of dust block is oppositely arranged with another dust block; after energization; high-voltage dc is formed between two faces of arbitrary neighborhood on two dust blocks spaced apart; make by between two dust blocks dust granules or bacterium electrification, and be attracted on dust block, to reach dedusting purpose.The efficiency of dust collection that collection assembly of dust not only can be improved as a result, can also make the structure of collection assembly of dust simpler, compact.
Description
This case be Chinese Patent Application No. be " 2015101291583 ", the applying date be " 2015-03-23 ", application it is entitled
The divisional application of " collection assembly of dust, air cleaning unit and air conditioner "
Technical field
The present invention relates to fields of home appliance technology, specifically, in particular to a kind of collection assembly of dust, air cleaning unit
And air conditioner.
Background technique
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, fitting up and smoke is also deleterious particle in room air
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 function are also more and more popular with consumers.
Air cleaning unit traditional at present is mainly a kind of black pa HEPA filter screen 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 blocking, is needed
Often replacement, and drag losses are big, and the matched purification product motor load used is big, and power consumption increases, high noise etc..
Summary of the invention
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 collection assembly of dust, the collection assembly of dust has that compact-sized, work efficiency is high
Advantage.
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 collection assembly of dust is provided according to the first aspect of the invention, including two dust blocks spaced apart, wherein one
At least part of a dust block is oppositely arranged with dust block described in another, and one of them described dust block and power supply
Anode is connected, another described dust block is connected with power cathode.
Collection assembly of dust according to the present invention, by the way that two dust blocks spaced apart are arranged, and one of dust block is extremely
Few a part is oppositely arranged with another dust block, after energization, on two dust blocks spaced apart two faces of arbitrary neighborhood it
Between form high-voltage dc, make by between two dust blocks dust granules or bacterium electrification, and be attracted to dust block
On, to reach dedusting purpose.The efficiency of dust collection that collection assembly of dust not only can be improved as a result, can also make collection assembly of dust
Structure is simpler, compact.
According to one embodiment of present invention, the distance between described two dust blocks are more than or equal to 2mm.
According to one embodiment of present invention, the dust block includes multiple blades spaced apart, and multiple blades are logical
Dowel is crossed to be connected.
According to one embodiment of present invention, the blade stagger setting of described two dust blocks.
According to one embodiment of present invention, at least one end in the both ends in the longitudinal direction of the dust block is equipped with
The dowel.
According to one embodiment of present 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.
According to one embodiment of present invention, the distance of adjacent two blade on each dust block is S,
The S meets: S >=4mm, and the distance of adjacent two blade on the different dust blocks is X, and the X meets: X
≥2mm。
According to one embodiment of present invention, the S meets: 4≤S≤80mm, and the X meets: 2≤X≤40mm.
According to one embodiment of present invention, the surface towards dust block described in another of each blade is equipped with
Multiple grooves.
According to one embodiment of present invention, on the length direction of the blade, the width of the groove is L, the L
Meet: L >=4mm.
According to one embodiment of present invention, the extending direction of the dowel is vertical with the extending direction of the blade,
The dowel is between the two neighboring groove.
According to one embodiment of present invention, the extending direction for stating dowel is vertical with the extending direction of the blade, institute
It states dowel and the groove is corresponded and is arranged at the position of the opening far from the groove of the blade.
According to one embodiment of present invention, the depth of the groove is M, and the width of the dowel is H, the M and H
Meet: M-H >=2mm.
Further, collection assembly of dust further includes insulated fastener, the insulated fastener be located between two dust blocks with
Two dust block gaps are opened.
According to one embodiment of present invention, collection assembly of dust further includes insulated fastener, the connection on two dust blocks
Muscle is at least a pair of corresponding, and the insulated fastener includes the first noumenon portion, in the width direction of the blade, the first
Two end faces in body portion are respectively equipped with the first holding section and the second holding section, the corresponding connection of described two dust blocks
Muscle is fastened on respectively in first holding section and second holding section.
According to one embodiment of present invention, the thickness in the first noumenon portion is more than or equal to 2mm.
According to one embodiment of present invention, first holding section includes: the first limited post, first limited post from
One end face in the first noumenon portion extends outwardly；First engaging foot, the first engaging foot are located at the first noumenon portion
It above and with first limited post is oppositely arranged to limit the first limiting slot for engaging the dowel, first card
The free end fitted is equipped with described the dowel to be limited to towards the first lug boss of the protrusion of first limited post
In first limiting slot.
According to one embodiment of present invention, second holding section includes: the second limited post, second limited post from
Another end face in the first noumenon portion extends outwardly；Second engaging foot, the second engaging foot are located at the first noumenon
It is oppositely arranged in portion and with second limited post to limit the second limiting slot for engaging the dowel, described second
The free end for engaging foot is equipped with the second lug boss towards the protrusion of second limited post so that the dowel is limited to institute
It states in the second limiting slot.
According to one embodiment of present invention, first holding section is equipped at least one for accommodating the blade
First card seam, second holding section are equipped at least one for accommodating the second card seam of the blade.
According to one embodiment of present invention, the width that the width of the first card seam, second card stitch is all larger than
In the thickness of the blade.
According to another embodiment of the invention, collection assembly of dust further includes insulated fastener, the company on two dust blocks
It is at least a pair of corresponding to connect muscle, the insulated fastener includes the second body part, and interval is extended in one end of second body part
Corresponding a pair to limit the third of third limiting slot engaging foot and the 4th engaging foot, on described two dust blocks is set
The dowel is connected in the third limiting slot along the depth direction of the third limiting slot.
According to one embodiment of present invention, the free end of the free end of the third engaging foot and the 4th engaging foot
It is respectively equipped with the lug boss protruded toward each other.
According to one embodiment of present invention, the third engaging foot engages foot with the described 4th and is interspersed.
According to one embodiment of present invention, one in the third engaging foot and the 4th engaging foot is at least
Two.
According to one embodiment of present invention, it is equipped between the third engaging foot and its corresponding described 4th engaging foot
Third card for accommodating the blade stitches.
According to one embodiment of present invention, the width of the third card seam is all larger than the thickness equal to the blade.
A kind of air cleaning unit is provided according to the second aspect of the invention, comprising: collection assembly of dust as described above.
Air cleaning unit according to the present invention improves air cleaning 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 third aspect of the invention we, comprising: 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.
Detailed description of the invention
Fig. 1 is the schematic perspective view of collection assembly of dust according to an embodiment of the present invention；
Fig. 2 is the main view of collection assembly of dust according to an embodiment of the present invention；
Fig. 3 is in Fig. 2 along the schematic cross-sectional view in the direction A-A；
Fig. 4 is in Fig. 2 along the schematic cross-sectional view in the direction B-B；
Fig. 5 is in Fig. 2 along the schematic cross-sectional view in the direction C-C；
Fig. 6 is the side view of collection assembly of dust according to an embodiment of the present invention；
Fig. 7 is in Fig. 6 along the schematic cross-sectional view in the direction D-D；
Fig. 8 is the assembling schematic diagram of two dust blocks according to an embodiment of the present invention；
Fig. 9 is the main view of two dust blocks according to an embodiment of the present invention；
Figure 10 is the top view of two dust blocks according to an embodiment of the present invention；
Figure 11 is the schematic perspective view of the dust block of the collection assembly of dust of embodiment according to the present invention；
Figure 12 is the main view of the dust block in Figure 11；
Figure 13 is in Figure 12 along the schematic cross-sectional view in the direction E-E；
Figure 14 is the schematic perspective view of the dust block of the collection assembly of dust of embodiment according to the present invention；
Figure 15 is the assembling schematic diagram of two dust blocks according to an 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 the collection assembly of dust of embodiment according to the present invention；
Figure 18 is the schematic perspective view of the insulated fastener of the collection assembly of dust of embodiment according to the present invention；
Figure 19 is the schematic perspective view on the other direction of the insulated fastener in Figure 18；
Figure 20 is the main 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 partial enlargement diagram in Figure 22 at F；
Figure 24 is the partial enlargement diagram in Figure 22 at G；
Figure 25 is the partial enlargement diagram in Fig. 1 at H；
Figure 26 is the schematic perspective view of the insulated fastener of the collection assembly of dust of embodiment according to the present invention；
Figure 27 is the schematic perspective view on the other direction of the insulated fastener in Figure 26；
Figure 28 is the main 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 schematic perspective view of the insulated fastener of the collection assembly of dust of embodiment according to the present invention；
Figure 34 is the schematic perspective view on another direction of the insulated fastener in Figure 33；
Figure 35 is the main view of the insulated fastener in Figure 33；
Figure 36 is the left view of the insulated fastener in Figure 33.
Appended drawing reference:
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 embodiment
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 is used to explain the present invention, and is not considered as limiting the invention.
Collection assembly of dust 100 according to an 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 an 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-flow can be flowed along the front-rear direction (front-rear direction as shown in Figure 1) of collection assembly of dust 100,
High-voltage dc is formed between two opposite faces on the two dust blocks 110 separated, is made by between two dust blocks 110
Dust granules or bacterium electrification, and be attracted on dust block 110, to reach dedusting purpose.
It should be noted that high-voltage dc ionizes the gas molecule in air, a large amount of electronics and ion are generated,
Mobile to the two poles of the earth under the action of electric field force, the dust particles and bacterium encountered in air-flow in moving process 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
Mobile 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 is formd
Electric current.When beginning, the free ion in air is few, and electric current is less.Ion after voltage is increased to certain numerical value, 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 the number of ions in interpolar movement greatly increases, table
Now sharply increased for the electric current (referred to as corona current) of interpolar, air is at conductor as a result, high strong voltage capture bacterium and
Dust granules achieve the purpose that kill bacterium and adsorb dust.
Collection assembly of dust 100 according to an embodiment of the present invention, by the way that two dust blocks 110 spaced apart, and wherein one is arranged
At least part of a dust block 110 is oppositely arranged with another dust block 110, after energization, two dust blocks 110 spaced apart
High-voltage dc is formed between two faces of upper arbitrary neighborhood, is made by dust granules between two dust blocks 110 or thin
Cingula electricity, and be attracted on dust block 110, to reach dedusting purpose.Collection assembly of dust 100 not only can be improved as a result,
Efficiency of dust collection, the structure of collection assembly of dust 100 can also be made simpler, compact.
In some embodiments of the invention, as shown in Fig. 1-Fig. 2, Figure 11 and Figure 14, each dust block 110 includes more
A blade 111 spaced apart, multiple blades 111 are connected by dowel 113.Adjacent two panels leaf on two dust blocks 110
Piece 111 is at least partly opposite, so that collection assembly of dust 100 can form high-voltage dc after powered up, makes by two blades
Dust granules or bacterium electrification between 111, and be attracted on blade 111, to reach dedusting purpose.For example, such as Fig. 1
With shown in Fig. 2, blade 111 is elongated and (left and right directions shown in as shown in Figure 1, Figure 2) extends, multiple blades in left-right direction
(up and down direction shown in as shown in Figure 1, Figure 2) is spaced apart 111 along the vertical direction, passes through company between two adjacent blades 111
Muscle 113 is connect to be connected.After the assembly is completed, the blade 111 on two dust blocks 110 is staggered two dust blocks 110.In other words,
As shown in Fig. 4-Fig. 6 and Fig. 8, it is folded between the adjacent two panels blade 111 on one of dust block 110 a piece of another
Blade 111 on a dust block 110.It should be noted that air-flow can along collection assembly of dust 100 front-rear direction (as shown in Figure 1
Front-rear direction) flowing, multiple 111 pairs of blade spaced apart air-flows by collection assembly of dust 100 have the function of rectifying, thus
Airflow homogeneity is enhanced, resistance when admission pressure and the flowing of air-flow is thereby reduced, thus when reducing air-flow flowing
The noise of generation.In addition, can be with after being powered to collection assembly of dust 100, between adjacent two blade 111 on collection assembly of dust 100
Form multiple high-voltage dcs, make by between two dust blocks 110 dust granules or bacterium electrification, and be attracted to collection
On dirt block 110, to reach dedusting purpose.The efficiency of dust collection of collection assembly of dust 100 is effectively improved as a result,.Preferably, collect
The distance between two panels blade 111 of arbitrary neighborhood is equal on dirt component 100, it is possible thereby to make the structure of collection assembly of dust 100 more
Step up to gather, rationally.
There is a phenomenon where air in use to prevent collection assembly of dust 100 breakdown, electric discharge or short circuit, two dusts
The distance between block 110 is more than or equal to 2mm.In other words, any one on one of dust block 110 of two dust blocks 110
The distance between any one face on a face and another dust block 110 is more than or equal to 2mm.Thus, it is possible to effectively improve
The job stability of collection assembly of dust 100 guarantees the safety coefficient and dust removing effects of collection assembly of dust 100.Further, such as Fig. 5, figure
Shown in 9 and Figure 12, the distance of adjacent two blade 111 on each dust block 110 is S, and S meets: S >=4mm, dust group
The distance of adjacent two blade 111 on dust block 110 on part 100, different is X, and the X meets: X >=2mm.As a result,
Collection assembly of dust 100 can be effectively avoided and occur breakdown air, electric discharge or short-circuit phenomenon in use.Further
Ground, the S meet: 4≤S≤80mm, the X meet: 2≤X≤40mm.As a result, while guaranteeing dust removing effects, it can make
The structure of collection assembly of dust 100 is more compact, 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 is vertically extended, and blade 111 extends in left-right direction.
Thus, it is possible to improve the structural strength of dust block 110.For the structural strength for further increasing 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.For the structure more adduction for making dust block 110
At least one end in the both ends on length direction (i.e. the length direction of blade 111) of reason, 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.For the structural strength for improving dust block 110, the width phase of the width and blade 111 of the dowel 113 of 110 left end of dust block
Together.
To avoid the dowel 113 on one of dust block 110 from contacting with another dust block 110, as Fig. 3, Figure 10 with
And shown in Figure 13, Figure 16, the surface towards another dust block 110 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 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.As a result, when two dust blocks 110 are assembled together, the groove 112 on one of dust block 110 can have
Effect ground 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, assemble 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 are corresponding.For another example,
In the example as shown in Figure 11 and Figure 14, dowel 113 corresponds with groove 112 and the separate recessed of blade 111 is arranged in
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 meet for H, the M and H:
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, guarantee 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 and the dowel 113 of another dust block 110 are opposite, 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 to make between the dowel 113 on two dust blocks 110
Distance be more than or equal to 2mm, it is to be understood that by that two dust blocks 110 can be spaced apart 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, guarantee 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: the first limited post 1221 and the first card
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 not only can 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 is extended, first forward (front as shown in Figure 18) by an end face in the first noumenon portion 121
Limited post 1221 and the first engaging foot 1222 are 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 accidentally slipping 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: the second limited post 1231 and the second engaging 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 of the second holding section 123 not only can 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 are extended backward (rear as shown in Figure 18) by another end face in the first noumenon portion 121, 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 accidentally slipping 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 by holding dowel 113 is limited to the second limiting slot
In 1234.
Insulated fastener 120 is firm, is steadily fastened on two dust blocks 110 to allow, and sets on the first holding section 122
Have at least one for accommodating the first card seam 1223 of 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 larger 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, the 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 is corresponded, 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 engaging 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 free end of foot 1241 and the freedom of the 4th engaging foot 1242
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 guarantee insulation
The structural strength of buckle 120, third engage one at least two in foot 1241 and the 4th engaging foot 1242.It is understood 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
Engaging foot 1241 is two, 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.It is snapped among corresponding third card seam 1243 for convenience of by blade 111, the width of third card seam 1243 is all larger 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 are 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 service 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
It touches collection assembly of dust 100 and flows through human body using dust block made of low internal resistance material due to being connect with low (ground) potential end
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, high internal resistance material can limit the electric current on two dust blocks 110 in safe range, 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: absolutely in the outer surface of low internal resistance material
Edge paint, coating, polystyrene, polyester, polyurethane, plastic polymer).For the security performance for improving 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 even if user contacts of conductive low internal resistance material
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.As a result, convenient for forming at least DC high voltage electric field of 2000V or more between two adjacent blades 111,
And then it can guarantee the efficiency of dust collection and dust removing effects of collection assembly of dust 100.
Air cleaning unit according to an embodiment of the present invention, comprising: collection assembly of dust 100 as described above.
Air cleaning unit according to an 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 an embodiment of the present invention, comprising: shell and collection assembly of dust as described above 100.Wherein, shell has
There is air duct, be defined with the path to the air-flow for 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 in air duct by air inlet, and is arranged by air outlet
Out to outside air duct.Collection assembly of dust 100 is located in air duct, to carry out purifying and dedusting to the air-flow entered in air duct.In view of collection
Dirt component 100 needs periodic cleaning, cleans 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 an 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.
For the purification efficiency for further increasing air conditioner, air conditioner can also include the anion emission electricity being located in air duct
From device (not shown go out).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, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting 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；It can be mechanical connect
It connects, is also possible 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 embodiment or examples.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, modifies, replacement and variant.
Claims (21)
1. a kind of collection assembly of dust characterized by comprising
Two dust blocks spaced apart, the dust block include multiple blades spaced apart, and multiple blades pass through dowel
It is connected, the dowel on two dust blocks is at least a pair of corresponding, at least part of one of them dust block
It is oppositely arranged with dust block described in another, and one of them described dust block is connected with positive pole, another described dust
Block is connected with power cathode；With
Insulated fastener, the insulated fastener include the second body part, one end of second body part extend interval setting with
Limit the third engaging foot and the 4th engaging foot of third limiting slot, corresponding a pair company on two dust blocks
Muscle is connect to be connected in the third limiting slot along the depth direction of the third limiting slot.
2. collection assembly of dust according to claim 1, which is characterized in that the distance between two described dust blocks are more than or equal to
2mm。
3. collection assembly of dust according to claim 1, which is characterized in that the blade stagger setting of two dust blocks.
4. collection assembly of dust according to claim 1, which is characterized in that in the both ends in the longitudinal direction of the dust block
At least one end be equipped with the dowel.
5. collection assembly of dust according to claim 4, which is characterized in that one end of the dust block is equipped with the dowel,
The width of the dowel is of same size with the blade.
6. collection assembly of dust according to claim 1, which is characterized in that described in adjacent two on each dust block
The distance of blade is S, and the S meets: S >=4mm, and the distance of adjacent two blade on the different dust blocks is
X, the X meet: X >=2mm.
7. collection assembly of dust according to claim 6, which is characterized in that the S meets: 4≤S≤80mm, the X meet: 2
≤X≤40mm。
8. collection assembly of dust according to claim 1, which is characterized in that each blade towards dust described in another
The surface of block is equipped with multiple grooves.
9. collection assembly of dust according to claim 8, which is characterized in that on the length direction of the blade, the groove
Width be L, the L meets: L >=4mm.
10. collection assembly of dust according to claim 8, which is characterized in that the extending direction of the dowel and the blade
Extending direction it is vertical, the dowel is between the two neighboring groove.
11. collection assembly of dust according to claim 8, which is characterized in that the extending direction of the dowel and the blade
Extending direction it is vertical, the dowel corresponds with the groove and opening far from the groove for the blade is arranged in
At the position of mouth.
12. collection assembly of dust according to claim 11, which is characterized in that the depth of the groove is M, the dowel
Width is H, and the M and H meet: M-H >=2mm.
13. collection assembly of dust according to claim 1, which is characterized in that the insulated fastener is located at two dust blocks
Between two dust block gaps to be opened.
14. collection assembly of dust according to claim 1, which is characterized in that the free end of third engaging foot and described the
The free end of four engaging feet is respectively equipped with the lug boss protruded toward each other.
15. collection assembly of dust according to claim 1, which is characterized in that the third engaging foot engages foot with the described 4th
It is interspersed.
16. collection assembly of dust according to claim 15, which is characterized in that the third engaging foot and the 4th engaging foot
In one be at least two.
17. collection assembly of dust according to claim 16, which is characterized in that third engaging foot corresponding with its described the
The third card being equipped between four engaging feet for accommodating the blade stitches.
18. collection assembly of dust according to claim 17, which is characterized in that the width of the third card seam is all larger than equal to institute
State the thickness of blade.
19. a kind of air cleaning unit characterized by comprising dust group described in any one of -18 according to claim 1
Part.
20. a kind of air conditioner characterized by comprising
Shell, the shell have air duct, and the air duct has air inlet and air outlet；And
Collection assembly of dust described in any one of -18 according to claim 1, the collection assembly of dust be located in air duct and it is neighbouring described into
Air port or air outlet setting.
21. air conditioner according to claim 20, 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 |
|---|---|---|---|
| CN201710189479.1A CN106949579B (en) | 2015-03-23 | 2015-03-23 | Collection assembly of dust, air cleaning unit and air conditioner |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129158.3A CN104748266B (en) | 2015-03-23 | 2015-03-23 | Collection assembly of dust, air cleaning unit and air-conditioner |
| CN201710189479.1A CN106949579B (en) | 2015-03-23 | 2015-03-23 | Collection assembly of dust, air cleaning unit and air conditioner |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129158.3A Division CN104748266B (en) | 2015-03-23 | 2015-03-23 | Collection assembly of dust, air cleaning unit and air-conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106949579A CN106949579A (en) | 2017-07-14 |
| CN106949579B true CN106949579B (en) | 2019-05-31 |
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| CN201510129158.3A Active CN104748266B (en) | 2015-03-23 | 2015-03-23 | Collection assembly of dust, air cleaning unit and air-conditioner |
| CN201710189479.1A Active CN106949579B (en) | 2015-03-23 | 2015-03-23 | Collection assembly of dust, air cleaning unit and air conditioner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510129158.3A Active CN104748266B (en) | 2015-03-23 | 2015-03-23 | Collection assembly of dust, air cleaning unit and air-conditioner |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018148974A1 (en) * | 2017-02-20 | 2018-08-23 | 深圳埃鲨智能科技有限公司 | Combined electric nest for fresh air purification device, and fresh air treatment device |
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| CN2796844Y (en) * | 2005-06-08 | 2006-07-19 | 惠州艾尔科技有限公司 | Electro static air purifier |
| CN201052477Y (en) * | 2007-04-25 | 2008-04-30 | 苏继挺 | Electrostatic dust collector |
| CN101472682A (en) * | 2006-06-15 | 2009-07-01 | 大金工业株式会社 | Dust collector |
| WO2013169089A1 (en) * | 2012-05-07 | 2013-11-14 | (주)우남산업 | Device for determining time for cleaning dust collecting plate and method therefor |
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| 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 |
| CN100475274C (en) * | 2006-07-18 | 2009-04-08 | 上海利贞净化科技有限公司 | Ion generator for purifying and sterilizing device |
| US20080098896A1 (en) * | 2006-11-01 | 2008-05-01 | Yuan-Tai Cheng | Dust collecting table |
| CN104613563B (en) * | 2014-09-30 | 2022-04-12 | 广东美的制冷设备有限公司 | Dust collection assembly, air purification device and air conditioner |
| CN204555118U (en) * | 2015-03-23 | 2015-08-12 | 广东美的制冷设备有限公司 | Collection assembly of dust, air cleaning unit and air-conditioner |
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2015
- 2015-03-23 CN CN201510129158.3A patent/CN104748266B/en active Active
- 2015-03-23 CN CN201710189479.1A patent/CN106949579B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2796844Y (en) * | 2005-06-08 | 2006-07-19 | 惠州艾尔科技有限公司 | Electro static air purifier |
| CN101472682A (en) * | 2006-06-15 | 2009-07-01 | 大金工业株式会社 | Dust collector |
| CN201052477Y (en) * | 2007-04-25 | 2008-04-30 | 苏继挺 | Electrostatic dust collector |
| WO2013169089A1 (en) * | 2012-05-07 | 2013-11-14 | (주)우남산업 | Device for determining time for cleaning dust collecting plate and method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106949579A (en) | 2017-07-14 |
| CN104748266A (en) | 2015-07-01 |
| CN104748266B (en) | 2017-06-06 |
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