CN204769130U - Insulating buckle, dust collecting assembly , air purification device and air conditioner - Google Patents

Abstract

The utility model discloses an insulating buckle, dust collecting assembly, air purification device and air conditioner. Wherein, dust collecting assembly includes two collection dirt pieces, is equipped with the splice bar on every collection dirt piece, and insulating buckle includes this somatic part, and the one end of this somatic part is extended the interval and is set up first block foot and second block foot in order to prescribe a limit to the spacing groove, splice bar interval on two collection dirt pieces the joint at limiting groove. According to the utility model discloses a limiting groove can separate two collection dirt interblocks from this effectively that is used for dust collecting assembly's insulating buckle, through set up first block foot and second block foot on a terminal surface of this somatic part, is just prescribing a limit to splice bar interval ground, the joint of two collection dirt pieces go out by first block foot and second block foot to improve dust collecting assembly's job stabilization nature, guaranteed dust collecting assembly's factor of safety and dust removal effect.

Description

Insulated fastener, collection assembly of dust, air cleaning unit and air-conditioner

Technical field

The utility model relates to household electrical appliance technical field, specifically, and particularly a kind of insulated fastener, collection assembly of dust, air cleaning unit and air-conditioner.

Background technology

With the increase of industrial development, urban construction and automobile use amount, in outdoor environment, dust increases, and air pollution aggravates, and the pollution of outdoor air causes room air to be also deteriorated.On the other hand, finishing and smoking are also the major reasons that in room air, deleterious particle thing is assembled.Along with growth in the living standard, health of people consciousness strengthens day by day, has higher requirement to indoor air quality, with removing the air-conditioner of PM2.5 purification function also more and more by the favor of consumer.

The black handkerchief HEPA screen pack of air cleaning unit traditional at present mainly a kind of densification, the particle in air-flow, when the net by this densification, is stopped by this net thus is adsorbed.The shortcoming of the net of this densification is that mesh easily blocks, and needs often to change, and drag losses is large, and matching used purified product motor load is large with it, and power consumption increases, and noise is high.

Utility model content

The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.

For this reason, the utility model needs to provide a kind of insulated fastener for collection assembly of dust, and the described insulated fastener for collection assembly of dust has that structure is simple, reliability is high, the advantage of good stability.

The utility model also provides a kind of collection assembly of dust, and described collection assembly of dust has above-mentioned insulated fastener.

The utility model also provides a kind of air cleaning unit, and described air cleaning unit has above-mentioned collection assembly of dust.

The utility model provides again a kind of air-conditioner, and described air-conditioner has above-mentioned collection assembly of dust.

A kind of insulated fastener for collection assembly of dust is provided according to first aspect of the present utility model, described collection assembly of dust comprises two control of dust blocks, each described control of dust block is provided with dowel, described insulated fastener comprises body, one end of described body is extended interval and is arranged with the limit stopper slot first engaging pin and the second engaging pin, and the dowel compartment of terrain on two described control of dust blocks is connected in described stopper slot.

According to the insulated fastener for collection assembly of dust of the present utility model, by arranging the first engaging pin and the second engaging pin on an end face of body, and by the dowel compartment of terrain of two control of dust blocks, be connected to by the first engaging pin and the second stopper slot of limiting of engaging pin, effectively two control of dust interblocks can be separated thus, thus improve the job stability of collection assembly of dust, ensure that safety coefficient and the dust removing effects of collection assembly of dust.

According to an embodiment of the present utility model, the free end of described first engaging pin and the free end of described second engaging pin are respectively equipped with the lug boss protruded toward each other.

Preferably, described first engaging pin and described second engages pin and is interspersed.

Alternatively, described first engaging pin and described second engaging pin in one for being at least two.

Preferably, the card seam for holding described blade is provided with between described first engaging pin and the described second engaging pin of its correspondence.

Preferably, the width of described card seam is all more than or equal to the thickness of described blade.

A kind of collection assembly of dust is provided according to second aspect of the present utility model, comprise: two control of dust blocks, being oppositely arranged with control of dust block described in another at least partially of control of dust block described in one of them, and control of dust block is connected with positive source described in one of them, described in another, control of dust block is connected with power cathode, each described control of dust block comprises multiple isolated blade, and multiple described blade is connected by dowel, and the blade stagger of described two control of dust blocks is arranged; And insulated fastener described above, the dowel of control of dust block described in one of them and the dowel compartment of terrain of control of dust block described in another are connected in described stopper slot to make two described control of dust interblocks separate.

According to collection assembly of dust of the present utility model, by arranging insulated fastener as above, improve stability and the reliability of collection assembly of dust.

Provide a kind of air cleaning unit according to the third aspect of the present utility model, comprising: collection assembly of dust as above.

According to air cleaning unit of the present utility model, by arranging collection assembly of dust as above, improve efficiency of dust collection and job stability, the reliability of air cleaning unit.

Provide a kind of air-conditioner according to fourth aspect of the present utility model, comprising:

Housing, described housing has air channel, and described air channel has air inlet and air outlet; And collection assembly of dust as above, described collection assembly of dust to be located at and contiguous described air inlet or the setting of described air outlet in the air channel in.

According to air-conditioner of the present utility model, by arranging collection assembly of dust as above, improve efficiency of dust collection and job stability, the reliability of air-conditioner.

In an embodiment of the present utility model, air-conditioner also comprises the anion emission ionization device be located in described air channel.

Accompanying drawing explanation

Fig. 1 is the perspective view of the collection assembly of dust according to the utility model embodiment;

Fig. 2 is the front view of the collection assembly of dust according to the utility model embodiment;

Fig. 3 is the cross-sectional schematic along A-A direction in Fig. 2;

Fig. 4 is the cross-sectional schematic along B-B direction in Fig. 2;

Fig. 5 is the cross-sectional schematic along C-C direction in Fig. 2;

Fig. 6 is the side view of the collection assembly of dust according to the utility model embodiment;

Fig. 7 is the cross-sectional schematic along D-D direction in Fig. 6;

Fig. 8 is the assembling schematic diagram of two control of dust blocks according to the utility model embodiment;

Fig. 9 is the front view of two control of dust blocks according to the utility model embodiment;

Figure 10 is the top view of two control of dust blocks according to the utility model embodiment;

Figure 11 is the perspective view of the control of dust block of collection assembly of dust according to embodiment of the present utility model;

Figure 12 is the front view of the control of dust block in Figure 11;

Figure 13 is the cross-sectional schematic along E-E direction in Figure 12;

Figure 14 is the perspective view of the control of dust block of collection assembly of dust according to embodiment of the present utility model;

Figure 15 is the assembling schematic diagram of two control of dust blocks according to the utility model embodiment;

Figure 16 is the structural representation of the blade of control of dust block in Figure 15;

Figure 17 is the perspective exploded view of the collection assembly of dust according to embodiment of the present utility model;

Figure 18 is the perspective view of the insulated fastener for collection assembly of dust according to embodiment of the present utility model;

Figure 19 is the perspective view on the other direction of 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 the assembly structure schematic diagram of insulated fastener in Figure 18 and a control of dust block;

Figure 23 is the profile on a direction in Figure 18;

Figure 24 is the profile on another direction in Figure 22;

Figure 25 is the perspective view of the insulated fastener for collection assembly of dust according to embodiment of the present utility model;

Figure 26 is the perspective view on another direction of insulated fastener in Figure 25;

Figure 27 is the front view of the insulated fastener in Figure 25;

Figure 28 is the left view of the insulated fastener in Figure 25.

Reference numeral:

Collection assembly of dust 100,

Control of dust block 110, blade 111, groove 112, dowel 113,

Insulated fastener 120,

Body 124, the first engaging pin 1241, second engages pin 1242, card seam 1243, stopper slot 1244, lug boss 1245.

Detailed description of the invention

Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.

The insulated fastener for collection assembly of dust 100 according to the utility model embodiment is described in detail referring to Fig. 1-Figure 28.

As shown in Fig. 1-Figure 28, collection assembly of dust 100 can comprise two isolated control of dust blocks 110, being oppositely arranged with another control of dust block 110 at least partially of one of them control of dust block 110, and one of them control of dust block 110 is connected with positive source, another control of dust block 110 is connected with power cathode.Be understandable that, the structure of two control of dust blocks 110 is identical, namely uses same mould can produce two control of dust blocks 110 of collection assembly of dust 100, thus, can reduce number of molds, shortens the production cycle, saves production cost.

Wherein, as shown in Figure 1, collection assembly of dust 100 in use, can be connected with high voltage source, the hot end of high voltage source is electrically connected with in two control of dust blocks 110, the cold end of high voltage source is electrically connected with another in two control of dust blocks 110, after energising, air-flow can flow along the fore-and-aft direction of collection assembly of dust 100 (fore-and-aft direction as shown in Figure 1), high-voltage dc is formed between two faces relative on isolated two control of dust blocks 110, make the dust granules between two control of dust blocks 110 or bacterium charged, and be attracted on control of dust block 110, thus reach dedusting object.

It should be noted that, high-voltage dc makes the gas molecule in air ionize, produce a large amount of electronics and ion, move to the two poles of the earth under the effect of electric field force, in moving process, encounter dust granules in air-flow and bacterium makes it charged, electrically charged particle divides with air-flow under electric field force effect takes exercises to contrary pole plate.Under electric field action, the free ion in air will move to the two poles of the earth, and voltage is higher, electric-field intensity is higher, and the movement velocity of ion is faster.Due to the motion of ion, interpolar defines electric current.During beginning, the free ion in air is few, and electric current is less.After voltage is elevated to certain numerical value, the ion near discharge electrode obtains higher energy and speed, and when they clash into the neutral atom in air, neutral atom can resolve into positive and negative ion, and this phenomenon is called air ionization.Produce chain reaction after air ionization, make greatly to increase at the number of ions of interpolar motion, the electric current (being referred to as corona current) showing as interpolar sharply increases, thus, air has become conductor, and high strong voltage catches bacterium and particle, reaches the object of kill bacteria and absorption dust.

As shown in Fig. 1-Fig. 2, Figure 11 and Figure 14, each control of dust block 110 comprises multiple isolated blade 111, and multiple blade 111 is connected by dowel 113.Adjacent two panels blade 111 on two control of dust blocks 110 at least partly relatively; high-voltage dc can be formed after powered up to make collection assembly of dust 100; make the dust granules between two blades 111 or bacterium charged, and to be attracted on blade 111, thus to reach dedusting object.Such as, as depicted in figs. 1 and 2, blade 111 elongated and in left-right direction (left and right directions as shown in Figure 1, Figure 2) extend, multiple blade 111 along the vertical direction (above-below direction as shown in Figure 1, Figure 2) is spaced apart, is connected between two adjacent blades 111 by dowel 113.After two control of dust blocks 110 have assembled, the blade 111 on two control of dust blocks 110 is crisscross arranged.In other words, as shown in Fig. 4-Fig. 6 and Fig. 8, between the adjacent two panels blade 111 on one of them control of dust block 110, be folded with the blade 111 on another control of dust block 110 of a slice.It should be noted that, air-flow can flow along the fore-and-aft direction of collection assembly of dust 100 (fore-and-aft direction as shown in Figure 1), multiple isolated blade 111 has the effect of rectification to the air-flow through collection assembly of dust 100, thereby enhance airflow homogeneity, and then resistance when reducing the admission pressure of air-flow and flow, thus the noise produced when reducing air current flow.In addition; to collection assembly of dust 100 be energized after, multiple high-voltage dc can be formed between two the adjacent blades 111 on collection assembly of dust 100, make the dust granules between two control of dust blocks 110 or bacterium charged; and be attracted on control of dust block 110, thus reach dedusting object.Thus, effectively improve the efficiency of dust collection of collection assembly of dust 100.Preferably, on collection assembly of dust 100 arbitrary neighborhood two panels blade 111 between distance equal, the structure of collection assembly of dust 100 can be made thus compacter, reasonable.

In use occur for preventing collection assembly of dust 100 that air is breakdown, electric discharge or the phenomenon of short circuit, the distance between two control of dust blocks 110 is more than or equal to 2mm.In other words, any one face on one of them control of dust block 110 of two control of dust blocks 110 and the distance between any one face on another control of dust block 110 are more than or equal to 2mm.Thus, effectively can improve the job stability of collection assembly of dust 100, ensure safety coefficient and the dust removing effects of collection assembly of dust 100.Further, as shown in Fig. 5, Fig. 9 and Figure 12, the distance of two the adjacent blades 111 on each control of dust block 110 is that S, S meet: S >=4mm, the distance of two the adjacent blades 111 on collection assembly of dust 100, on different control of dust block 110 is X, and described X meets: X >=2mm.Thus, air is breakdown, electric discharge or the phenomenon of short circuit can effectively to avoid collection assembly of dust 100 in use to occur.Further, described S meets: 4≤S≤80mm, described X meet: 2≤X≤40mm.Thus, while guarantee dust removing effects, the structure of collection assembly of dust 100 can be made compacter, reasonable.

Preferably, the bearing of trend of dowel 113 is vertical with the bearing of trend of blade 111.Such as, as shown in Fig. 8-Fig. 9, Figure 11-Figure 12, Figure 14-Figure 15 and Figure 17, dowel 113 extends along the vertical direction, and blade 111 extends in left-right direction.Thus, the structural strength of control of dust block 110 can be improved.For improving the structural strength of control of dust block 110 further, dowel 113 for many and in left-right direction (left and right directions as shown in Fig. 8-Figure 17) is spaced apart.For making the structure of control of dust block 110 more reasonable, at least one end in the two ends on length direction (i.e. the length direction of blade 111) of control of dust block 110 is provided with dowel 113.In example as shown in figure 16, the two ends, left and right of control of dust block 110 are equipped with dowel 113; In example as shown in figure 14, on the length direction of blade 111 (left and right directions as shown in figure 14), the left end of control of dust block 110 is provided with dowel 113.For improving the structural strength of control of dust block 110, the width of the dowel 113 of control of dust block 110 left end is identical with the width of blade 111.

For avoiding the dowel 113 on one of them control of dust block 110 to contact with another control of dust block 110, as shown in Fig. 3, Figure 10 and Figure 13, Figure 16, the surface towards another control of dust block 110 of each blade 111 is provided with multiple groove 112.Thus, in order to dodge dowel 113, and then be convenient to two control of dust block 110 intervals to arrange.Multiple groove 112 is spaced apart along the length direction (left and right directions as shown in Fig. 3, Figure 10 and Figure 13, Figure 16) of blade 111, and the opening of groove 112 on one of them control of dust block 110 is towards another control of dust block 110.On the length direction of blade 111, the width of groove 112 is L, then L meets: L >=4mm.Thus, when two control of dust blocks 110 are assembled together, the groove 112 on one of them control of dust block 110 can dodge open the dowel 113 on another control of dust block 110 effectively.

Be understandable that, do not do particular determination for dowel 113 and the relative position of groove 112, such as, in example as shown in figure 17, dowel 113 is between the groove 112 of adjacent two.It should be noted that, dowel 113 on another control of dust block 110 can be dodged to make the groove 112 on one of them control of dust block 110, after two control of dust blocks 110 have assembled, the groove 112 on one of them control of dust block 110 is corresponding to the corresponding dowel 113 on another control of dust block 110.For another example, in the example such as shown in Figure 11 and Figure 14, dowel 113 is with groove 112 one_to_one corresponding and be arranged on the position of the opening away from groove 112 of blade 111.Thus, the structure of control of dust block 110 can be made more neat.

As shown in figure 13, the degree of depth of groove 112 can be M, and the width of dowel 113 can be that H, described M and H meet: M-H >=3mm.Thus, air is breakdown, electric discharge or the phenomenon of short circuit can effectively to prevent collection assembly of dust 100 from use occurring, and then can improve the job stability of collection assembly of dust 100, ensures safety coefficient and the dust removing effects of collection assembly of dust 100.

Further, collection assembly of dust 100 can also comprise insulated fastener 120, and insulated fastener 120 is located between two control of dust blocks 110 with by spaced apart for two control of dust blocks 110.Thus, effectively by spaced apart for two control of dust blocks 110, thus the job stability of collection assembly of dust 100 can be improve, ensure that safety coefficient and the dust removing effects of collection assembly of dust 100.

Dowel 113 on two control of dust blocks 110 have at least a pair corresponding.Such as, in example as shown in figure 17, the dowel 113 at one of them control of dust block 110 two ends is relative with the dowel 113 of another control of dust block 110, and insulated fastener 120 is fastened on the dowel 113 at the two ends of control of dust block 110; For another example, as shown in Fig. 1 and Figure 22-Figure 25, dowel 113 one_to_one corresponding on two control of dust blocks 110, insulated fastener 120 can be fastened on the corresponding dowel 113 of on two control of dust blocks 110 any pair, that is, insulated fastener 120 can be fastened on the two ends of control of dust block 110, also can be fastened on the middle part of control of dust block 110.Here, the two ends of control of dust block 110 can refer to the two ends on its length direction (left and right directions as shown in Figure 1, Figure 2 shown in 2) of control of dust block 110.

In example as shown in figure 17, dowel 113 on two control of dust blocks 110 have at least a pair corresponding, the dowel 113 at one of them control of dust block 110 two ends is relative with the dowel 113 of another control of dust block 110, and insulated fastener 120 is fastened on the dowel 113 at the two ends of control of dust block 110; For another example, as shown in Figure 1, dowel 113 one_to_one corresponding on two control of dust blocks 110, insulated fastener 120 can be fastened on the corresponding dowel 113 of on two control of dust blocks 110 any pair, two dowel 113 compartment of terrains on two control of dust block 110 are connected on insulated fastener 120, and that is, insulated fastener 120 can be fastened on the two ends of control of dust block 110, also the middle part of control of dust block 110 can be fastened on, as long as it can by spaced apart for two control of dust blocks 110.Here, the two ends of control of dust block 110 can refer to the two ends on its length direction (left and right directions as shown in Figure 1) of control of dust block 110.

As shown in Figure 18-Figure 28, insulated fastener 120 can comprise body 124.Wherein, one end of body 124 is extended interval and is arranged and be connected in stopper slot 1244 with the depth direction of the dowel 113 on the limit stopper slot 1244 first engaging pin 1241 and the second engaging pin 1242, two control of dust blocks 110 along stopper slot 1244.Here " depth direction of stopper slot 1244 " refers to the fore-and-aft direction as shown in Figure 18-Figure 21.Thus, the structure of insulated fastener 120 can be simplified further, save production cost.It should be noted that, the dowel 113 be connected in stopper slot 1244 is spaced apart along the depth direction of stopper slot 1244.

According to the insulated fastener 120 for collection assembly of dust 100 of the utility model embodiment, by arranging the first engaging pin 1241 and the second engaging pin 1242 on an end face of body 121, and by dowel 113 compartment of terrain of two control of dust blocks 110, be connected in the stopper slot 1244 that limited by the first engaging pin 1241 and the second engaging pin 1242, thus can effectively by spaced apart for two control of dust blocks 110, thus improve the job stability of collection assembly of dust 100, ensure that safety coefficient and the dust removing effects of collection assembly of dust 100.

In an embodiment of the present utility model, in order to prevent, dowel 113 is unexpected in stopper slot 1244 to be skidded off, as shown in Figure 21, Figure 25, Figure 26, the free end of the first engaging pin 1241 and the free end of the second engaging pin 1242 are respectively equipped with the lug boss 1245 protruded toward each other.

Preferably, the first engaging pin 1241 engages pin 1242 with second and is interspersed.Thus, under the condition of structural strength not reducing insulated fastener 120, the structure of insulated fastener 120 can be simplified further, reduce production cost.For ensureing the structural strength of insulated fastener 120, the first engaging pin 1241 and the second one of engaging in pin 1242 are at least two.Be understandable that, the first engaging pin 1241 can have two at least, and be interspersed because the second engaging pin 1242 engages pin 1241 with first, then the second engaging pin 1242 is at least one; Or the second engaging pin 1242 can have two at least, be interspersed because the first engaging pin 1241 engages pin 1242 with second, then the first engaging pin 1241 is at least one.Such as, as shown in Figure 25-Figure 28, the first engaging pin 1241 is two, and the second engaging pin 1242 is one; For another example, as shown in Figure 18-Figure 20, the first engaging pin 1241 is three, and the second engaging pin 1242 is two.

As shown in Figure 20, Figure 27, between the first engaging pin 1241 and the second engaging pin 1242 of its correspondence, be formed with the card seam 1243 for holding blade 111.Thus, insulated fastener 120 can firm, stably be fastened on two control of dust blocks 110.For convenience of snapping among corresponding card seam 1243 by blade 111, the width of card seam 1243 is all more than or equal to the thickness of blade 111.

In addition, also it should be noted that, rounding off between any two faces be directly connected on each integrated package 110, can avoid point discharge occurs control of dust block 110 thus effectively, and then improve the security of collection assembly of dust, enhance the serviceability of collection assembly of dust 100.

In two control of dust blocks 110, at least one is high internal resistance control of dust block, and the surface resistivity of high internal resistance control of dust block is 12 powers of 6 powers to 10 of 10, and namely the surface resistivity of high internal resistance control of dust block is 10 ⁶-10 ¹²ohm meter.Such as, when one of them high internal resistance control of dust block 110 is high internal resistance control of dust block, the control of dust block that another control of dust block 110 can be made for the low internal resistance material such as aluminium or copper, for improving the security performance of collection assembly of dust 100, high internal resistance control of dust block is connected with high voltage end, now, even if human body touches collection assembly of dust 100, the control of dust block adopting low internal resistance material to make due to be with low () potential end is connected, the electric current flowing through human body is still limited in, in safe scope, to impact health; When two control of dust blocks all adopt conductive high internal resistance material to make, the Current Limits on two control of dust blocks 110 can fix in safe range by high internal resistance material, and human body, after touch collection assembly of dust 100, can not work the mischief to personal safety; Or, in two control of dust blocks 110, one can be carbon, copper, the control of dust block that the low internal resistance such as aluminium material is made also is coated with dielectric insulation material (as: insulated paint, coating, polystyrene, polyester, polyurethane, plastic polymer) at the outer surface of low internal resistance material.For improving the security performance of collection assembly of dust 100, surface coverage has the control of dust block of dielectric insulation material to be connected with high voltage end, even if user contacts the high voltage end be made up of the low internal resistance material conducting electricity, because its surface coverage has dielectric insulation material, can not be dangerous to human body; Which thereby enhance the security of collection assembly of dust 100.Thus, be convenient to the DC high voltage electric field forming at least more than 2000V between adjacent two blades 111, and then efficiency of dust collection and the dust removing effects of collection assembly of dust 100 can be ensured.

According to the collection assembly of dust 100 of embodiment of the present utility model, comprise: two control of dust blocks 110, being oppositely arranged with another control of dust block 110 at least partially of one of them control of dust block 110, and one of them control of dust block 110 is connected with power supply 500 positive pole, another control of dust block 110 is connected with power supply 500 negative pole, each control of dust block 110 comprises multiple isolated blade 111, and multiple blade 111 is connected by dowel 113, and the blade 111 of two control of dust blocks 110 is crisscross arranged; And insulated fastener 120 described above, the dowel 113 of one of them control of dust block 110 and dowel 113 compartment of terrain of another control of dust block 110 are connected in stopper slot 1244 to make two control of dust blocks 110 spaced apart.

According to the collection assembly of dust 100 of the utility model embodiment, by arranging insulated fastener 120 as above, improve stability and the reliability of collection assembly of dust 100.

According to the air cleaning unit of the utility model embodiment, comprising: collection assembly of dust 100 as above.

According to the air cleaning unit of the utility model embodiment, by arranging collection assembly of dust 100 as above, improve efficiency of dust collection and job stability, the reliability of air cleaning unit.

According to the air-conditioner of the utility model embodiment, comprising: housing and collection assembly of dust as above 100.Wherein, housing has air channel, and to limit the path of the air-flow flowing through air-conditioner, the position for air channel is not specifically limited, and such as, air channel can be positioned at housing.Air channel has air inlet and air outlet, and air-flow is entered in air channel by air inlet, and is discharged to outside air channel by air outlet.Collection assembly of dust 100 is located in air channel, to carry out purifying and dedusting to the air-flow entered in air channel.Consider that collection assembly of dust 100 needs periodic cleaning, clean for the convenience of the user to collection assembly of dust 100, collection assembly of dust 100 is located at the position of contiguous air inlet or air outlet.Preferably, collection assembly of dust 100 is located at the position of contiguous air inlet.Thus, first can carry out purifying and dedusting to the air-flow entered in air channel, to prevent the particles such as dust to be deposited in inside, air channel, be not easy to user's cleaning.

According to the air-conditioner of the utility model embodiment, by arranging collection assembly of dust 100 as above, improve efficiency of dust collection and job stability, the reliability of air-conditioner.

For improving the purification efficiency of air-conditioner further, air-conditioner can also comprise the anion emission ionization device (scheming not shown) be located in air channel.Anion emission ionization device can, to air-flow preliminary filling negative electricity, make part dust granules thing in air-flow electronegative.Electronegative dust granules object can be caught by high-voltage dc rapidly with during airflow passes collection assembly of dust 100, improves dust removing effects further thus.

In description of the present utility model, it will be appreciated that, term " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.

In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.

In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.

Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.

Claims (10)

1. the insulated fastener for collection assembly of dust, described collection assembly of dust comprises two control of dust blocks, each described control of dust block is provided with dowel, it is characterized in that, described insulated fastener comprises body, one end of described body is extended interval and is arranged with the limit stopper slot first engaging pin and the second engaging pin, and the dowel compartment of terrain on two described control of dust blocks is connected in described stopper slot.

2. the insulated fastener for collection assembly of dust according to claim 1, is characterized in that, the free end of described first engaging pin and the free end of described second engaging pin are respectively equipped with the lug boss protruded toward each other.

3. the insulated fastener for collection assembly of dust according to claim 1, is characterized in that, described first engaging pin and described second engages pin and is interspersed.

4. the insulated fastener for collection assembly of dust according to claim 3, is characterized in that, described first engaging pin and described second engaging pin in one for being at least two.

5. the insulated fastener for collection assembly of dust according to claim 4, is characterized in that, is provided with the card seam for holding blade between described first engaging pin and the described second engaging pin of its correspondence.

6. the insulated fastener for collection assembly of dust according to claim 5, is characterized in that, the width of described card seam is all more than or equal to the thickness of described blade.

7. a collection assembly of dust, is characterized in that, comprising:

Two control of dust blocks, being oppositely arranged with control of dust block described in another at least partially of control of dust block described in one of them, and control of dust block is connected with positive source described in one of them, described in another, control of dust block is connected with power cathode, each described control of dust block comprises multiple isolated blade, multiple described blade is connected by dowel, and the blade stagger of described two control of dust blocks is arranged;

Insulated fastener according to any one of claim 1-6, the dowel of control of dust block described in one of them and the dowel compartment of terrain of control of dust block described in another are connected in described stopper slot to make two described control of dust interblocks separate.

8. an air cleaning unit, is characterized in that, comprising: collection assembly of dust according to claim 7.

9. an air-conditioner, is characterized in that, comprising:

Housing, described housing has air channel, and described air channel has air inlet and air outlet; And

Collection assembly of dust according to claim 7, described collection assembly of dust is located in air channel and contiguous described air inlet or described air outlet are arranged.

10. air-conditioner according to claim 9, is characterized in that, also comprises the anion emission ionization device be located in described air channel.