CN220397682U - Filtering component, indoor unit and air conditioner - Google Patents

Abstract

The utility model provides a filtering component, an indoor unit and an air conditioner, and relates to the technical field of air conditioners. The filter component comprises a filter screen without adsorption and a framework with adsorption, wherein the framework comprises a frame body, the frame body encloses a mounting opening, and the filter screen is matched with the mounting opening. The indoor unit comprises a shell and the filtering assembly, wherein the shell is provided with an air inlet, and a frame body of the filtering assembly is connected to the shell and corresponds to the air inlet. The air conditioner comprises an outdoor unit and the indoor unit, wherein the indoor unit and the outdoor unit are communicated through a refrigerant pipe to form refrigerant circulation. The filter assembly has good filtering effect on air flow, and the filter screen is not easy to block, so that the air inlet quantity of the indoor unit can be ensured, and the temperature regulation efficiency of the indoor unit and the use comfort of a user are ensured.

Description

Filtering component, indoor unit and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a filtering component, an indoor unit and an air conditioner.

Background

Air conditioners are widely used for temperature regulation of indoor environments. The air inlet of the existing indoor unit is generally provided with a filter screen for filtering air flow entering the air duct so as to reduce blocking damage caused by impurities and dust carried in the air flow to the air duct assembly and adverse effects caused to heat exchange efficiency of the air duct assembly, however, the existing filter screen is particularly partially made of an adsorption material so as to improve the filter screen for filtering the impurities and dust in the air flow, and the air inlet of the existing filter screen is easily blocked by the impurities in the use process so as to cause low air inlet quantity, thereby influencing the temperature regulation efficiency of the indoor unit to the indoor environment and reducing the use comfort of users.

Disclosure of Invention

The utility model aims to provide a filtering assembly, an indoor unit and an air conditioner, so as to solve the technical problems that the air inlet quantity of the traditional filter screen is low due to the fact that the traditional filter screen is easily blocked by impurities in the using process, the temperature regulation efficiency of the indoor unit to the indoor environment is affected, and the using comfort of a user is reduced.

In order to solve the problems, the utility model provides a filter assembly, which comprises a filter screen without adsorption and a framework with adsorption, wherein the framework comprises a frame body, a mounting opening is surrounded by the frame body, and the filter screen is matched with the mounting opening.

When the filter assembly is applied to an indoor unit, the frame body and the filter screen of the filter assembly are blocked at the air inlet, airflow can flow into the shell after being filtered and adsorbed by the filter assembly when flowing through the air inlet, particularly, when flowing through the filter assembly, airflow corresponding to the area of the filter screen flows through the filter screen, the filter screen can block impurities and dust which are mixed in the airflow and have larger sizes than those of the filter holes on the outer side of the filter screen, and relatively clean airflow after being filtered flows into the shell through meshes of the filter screen, so that the cleanliness of the airflow is improved, the blocking pollution of the air duct assembly caused by the impurities and dust flowing through the air duct in the airflow is reduced, the normal operation of the air duct assembly is ensured, and the use comfort of a user is improved; meanwhile, the air fluid corresponding to the framework area is in direct collision contact with the framework, the framework with adsorption effect can adsorb impurities and dust mixed in the air fluid, the adsorbed relatively clean air fluid is turned to flow into the shell through meshes of the filter screen, the framework can assist the filter screen to adsorb and filter the impurities and dust in the air fluid, so that the filtering effect of the filter assembly is improved, the filtering load of the filter screen is reduced, the blocking degree of the impurities at the filter screen is correspondingly reduced, the service life of the filter screen is prolonged, the air inlet quantity of the filter screen is prolonged, and the temperature regulation effect of the indoor unit to the indoor environment is further ensured; in addition, in the use, because the filter screen only has to keep off the filtration effect and do not have the adsorption effect to the air current, then keep off and be relative movable contact between impurity and dust and the filter screen in the filter screen outside, and enclose the framework that locates around the filter screen and have better adsorption effect to impurity and dust, correspondingly, impurity and dust that the filter screen is close to the framework region can remove and adsorb on the framework under the adsorption effect of framework, thereby further reduce the shutoff degree of filter screen, on guaranteeing that filter assembly is effective filterable to the air current, the effective intake of further improvement filter screen, the corresponding temperature regulation efficiency of further improvement indoor set and user's use travelling comfort.

Optionally, the matrix comprises a matrix and the matrix is doped with adsorbent particles;

or the framework is made of nano negative ion materials or comprises a base frame and a nano negative ion adsorption layer coated on the outer wall of the base frame;

or, the framework is made of activated carbon fiber.

Optionally, the skeleton further includes an extension plate, and the first end of the extension plate is connected to the outer wall of the frame body, and the second end extends away from the frame body.

Optionally, the extension plate is provided with a vent.

Optionally, the hole section of at least one end of the vent hole is a flared hole section.

Optionally, the extension plate is provided with grooves and/or bumps.

Optionally, the framework includes the frame of enclosing of rectangle, many first support bars and many second support bars, enclose two of them relative frame bars of frame and enclose the frame bar for first, two other relative frame bars of enclosing and enclose the frame bar for the second, many first support bars all connect two between the first frame bar of enclosing and follow the length direction interval arrangement of frame bar of enclosing, many second support bars all connect two between the second encloses the frame bar and along the length direction interval arrangement of frame bar of enclosing of second.

Optionally, the skeleton further includes an extension board, the number of extension board equals first support bar with the second encloses the sum of frame strip, and a plurality of extension board with first support bar and the second encloses the frame strip one-to-one and connects.

Optionally, the second surrounding frame strips and the first supporting strips are arranged at equal intervals along the length direction of the first surrounding frame strips, and the arrangement interval is L; the plate surface of the extension plate is perpendicular to the outline surface surrounded by the frame body, and the extension height of the extension plate is H which is more than or equal to 1/2L.

The utility model also provides an indoor unit, which comprises a shell and the filtering component, wherein the shell is provided with an air inlet, and the frame body of the filtering component is connected with the shell and corresponds to the air inlet.

The utility model also provides an air conditioner, which comprises an outdoor unit and the indoor unit, wherein the indoor unit and the outdoor unit are communicated through a refrigerant pipe to form refrigerant circulation.

The air conditioner provided by the utility model adopts the filtering component, wherein the filter screen of the filtering component can filter air flow, and the framework can adsorb and filter impurities and dust mixed in the air flow, so that the cleanliness of the air flow flowing into the shell is effectively improved, the blocking pollution of the air channel component caused by the impurities and dust flowing through the air channel in the air flow is reduced, the normal operation of the air channel component is ensured, and the use comfort of a user is improved; meanwhile, the arrangement of the framework can also adsorb impurities which are close to the upper baffle of the filter screen, so that the filtering load of the filter screen is effectively reduced, the blocking degree of the filter screen is reduced, the effective air inlet quantity of the filter screen is further improved on the basis of ensuring that the filter assembly effectively filters air flow, and the temperature regulation efficiency of the indoor unit and the use comfort of a user are correspondingly further improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 is an isometric view of an indoor unit provided by the present utility model;

fig. 2 is an exploded view of an indoor unit according to the present utility model;

fig. 3 is a partial cross-sectional view of the filter assembly provided by the present utility model with an extension plate having ventilation holes.

Reference numerals illustrate:

10-a filter assembly; 20-a housing; 21-an air inlet; 100-filtering net; 200-skeleton; 210-a frame; 211-mounting port; 212-surrounding the frame; 212 a-a first enclosure bar; 212 b-a second enclosure bar; 213-a first support bar; 214-a second support bar; 220-extension plates; 221-vent holes; 221 a-flaring hole segment; 221 b-straight bore section.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The present embodiment provides a filter assembly 10, as shown in fig. 1 and 2, including a filter screen 100 without adsorption and a framework 200 with adsorption, wherein the framework 200 includes a frame 210, the frame 210 encloses a mounting opening 211, and the filter screen 100 is matched with the mounting opening 211.

The present embodiment further provides an indoor unit, as shown in fig. 1 and 2, including a housing 20 and the above-mentioned filter assembly 10, the housing 20 is provided with an air inlet 21, and a frame 210 of the filter assembly 10 is connected to the housing 20 and corresponds to the air inlet 21.

The filtering assembly 10 and the indoor unit provided in this embodiment, wherein the filtering assembly 10 includes a filter screen 100 for filtering impurities and dust flowing through an air flow, and a frame 200 for supporting the filter screen 100 and adsorbing impurities and dust flowing through the air flow; the indoor unit includes a housing 20 for forming an air duct therein, and the above-mentioned filter assembly 10 for filtering the air inlet 21 of the air duct.

When the filter assembly is used, the frame 210 and the filter screen 100 of the filter assembly 10 are blocked at the air inlet 21, airflow can flow into the shell 20 after being filtered and adsorbed by the filter assembly 10 when flowing through the air inlet 21, specifically, when flowing through the filter assembly 10, airflow corresponding to the area of the filter screen 100 flows through the filter screen 100, the filter screen 100 can block impurities and dust which are mixed in the airflow and have larger sizes than filter holes on the outer side of the filter screen, and relatively clean airflow after being filtered flows into the shell 20 through meshes of the filter screen 100, so that the cleanliness of the airflow is improved, the blocking pollution of the air duct assembly caused by the impurities and dust flowing through the air duct in the airflow is reduced, the normal operation of the air duct assembly is ensured, and the use comfort of a user is improved; meanwhile, the air flow corresponding to the area of the framework 200 is in direct collision contact with the framework 200, the framework 200 with adsorption effect can adsorb impurities and dust mixed in the air flow, the adsorbed relatively clean air flow is turned to flow into the shell 20 through the meshes of the filter screen 100, the framework 200 can assist the filter screen 100 to adsorb and filter the impurities and dust in the air flow, thus improving the filtering effect of the filter assembly 10 and reducing the filtering load of the filter screen 100, correspondingly reducing the blocking degree of the impurities at the filter screen 100, prolonging the service life and improving the air inlet quantity of the filter screen 100, and further ensuring the temperature regulation effect of the indoor unit on the indoor environment; in addition, in the use process, because the filter screen 100 only has a blocking and filtering effect on the air flow and does not have an adsorption effect, impurities and dust blocked on the outer side of the filter screen 100 are in relatively movable contact with the filter screen 100, and the frame body 210 surrounding the filter screen 100 has a better adsorption effect on the impurities and the dust, accordingly, the impurities and the dust in the area, close to the frame body 210, of the filter screen 100 can move and be adsorbed on the frame body 210 under the adsorption effect of the frame body 210, so that the blocking degree of the filter screen 100 is further reduced, the effective air inlet quantity of the filter screen 100 is further improved on the basis of ensuring effective filtration of the air flow by the filter assembly 10, and the temperature regulation efficiency of the indoor unit and the use comfort of a user are correspondingly further improved.

Specifically, in this embodiment, the matrix 200 may include a matrix with the adsorbent particles incorporated therein. Here, the matrix may be a plastic material or the like that is commonly used in the existing skeleton 200 and has no adsorption, and the matrix is doped with adsorption particles having adsorption, such as calcium magnesium silicate particles or other existing adsorption particles having adsorption to impurities and dust, so that the entire skeleton 200 has adsorption to impurities and dust. Wherein, when the adsorption particles are calcium magnesium silicate particles, the adsorption particles have physical adsorption and chemical adsorption, and have better adsorption effect on impurities and dust.

In addition to the above-mentioned directly adding the adsorption particles to the existing skeleton 200 material to make the skeleton 200 have an adsorption effect, in this embodiment, the skeleton 200 may also be made of a nano negative ion material, which is an existing material, specifically, the nano negative ion material itself may generate negative ions to adsorb impurities and dust; similarly, the skeleton 200 may also include a base frame and a nano negative ion adsorption layer coated on an outer wall of the base frame, the base frame may be made of a plastic material which is commonly used in the existing skeleton 200 and has no adsorption effect, and the nano negative ion adsorption layer having adsorption effect is coated on an outer wall of the frame, so that the whole skeleton 200 has adsorption effect on impurities and dust.

In addition, the skeleton 200 may be made of activated carbon fiber. The activated carbon fiber has a larger specific surface area, and can absorb surrounding impurities and dust through the action of Van der Waals force.

Of course, in other embodiments, the skeleton 200 may take any other form that is capable of adsorbing impurities and dust.

Specifically, in this embodiment, as shown in fig. 1 and 2, the frame 210 includes a rectangular enclosure frame 212, a plurality of first support bars 213, and a plurality of second support bars 214, two of the enclosure frame 212 are opposite enclosure frame bars, namely a first enclosure frame bar 212a, and the other two of the enclosure frame bars are opposite enclosure frame bars, namely a second enclosure frame bar 212b, the plurality of first support bars 213 are connected between the two first enclosure frame bars 212a and are arranged at intervals along the length direction of the first enclosure frame bar 212a, and the plurality of second support bars 214 are connected between the two second enclosure frame bars 212b and are arranged at intervals along the length direction of the second enclosure frame bar 212 b. The whole frame 210 is in a rectangular grid form with a regular shape, and a plurality of mounting openings 211 are formed by surrounding adjacent first supporting strips 213, second supporting strips 214, first surrounding frame strips 212a and second surrounding frame strips 212b together, and each mounting opening 211 is provided with a filter screen 100; the frame 210 is in the above form, on one hand, the shape accuracy can be more easily ensured during processing, and the processing convenience is correspondingly improved, specifically, the enclosure frame 212, the first supporting bar 213 and the second supporting bar 214 can be integrally formed, and the intersections of the first supporting bar 213 and the second supporting bar 214 are integrated, so as to further improve the processing convenience of the frame 210 and ensure the connection firmness of the enclosure frame 212, the first supporting bar 213 and the second supporting bar 214 and the bearing strength of the enclosure frame on the filter screen 100; on the other hand, the surrounding frame 212 surrounds the periphery of the filter screen 100, the first supporting bars 213 and the second supporting bars 214 are distributed in each area of the filter screen 100 in a crossing mode, when the filter screen is used, the surrounding frame 212, the first supporting bars 213 and the second supporting bars 214 can adsorb impurities and dust on the filter screen 100 in the area nearby the surrounding frame, and a plurality of areas of the filter screen 100 can be comprehensively adsorbed correspondingly, so that dust and blockage can be reduced by comprehensively adsorbing each area of the filter screen 100, the air intake of all areas of the filter screen 100 is better, and the occurrence of the condition that the local blockage situation of the filter screen 100 is seriously incapable of ventilation and the air intake is reduced.

Optionally, in this embodiment, as shown in fig. 1 and 2, the skeleton 200 may further include an extension board 220, where a first end of the extension board 220 is connected to an outer wall of the frame 210, and a second end extends away from the frame 210. When the frame is installed on the air inlet 21 and is approximately in a parallel state with the air inlet 21, the first end of the extension plate 220 is connected with the frame body 210 and is arranged outside the air inlet 21 and the frame body 210 in a crossing way relative to the air inlet 21, so that the first end of the extension plate 220 does not cause extra shielding to the filter screen 100, and meanwhile, the extension plate 220 also does not cause larger shielding to the air inlet 21, thereby ensuring the effective air inlet area of the air inlet 21 and correspondingly ensuring the air inlet quantity of the air inlet 21; when the indoor unit operates, the air flows around the air inlet 21 towards the air inlet 21, wherein the air flow in the area where the extension plate 220 is located can collide with the plate surface of the extension plate 220, the extension plate 220 with adsorption can adsorb impurities and dust mixed in the air flow, the adsorbed relatively clean air flow continues to flow to the air inlet 21 under the flow guiding effect of the extension plate 220, and the air flow continuously flows into the casing 20 through the air inlet 21 after secondary filtering treatment of the frame 210 and the filter screen 100. The arrangement of the extension plate 220 can effectively increase the adsorption area of the framework 200 on the basis of ensuring the area of the filter screen 100 of the filter assembly 10 and the effective air inlet area of the air inlet 21, thereby improving the adsorption effect of impurities and dust in air flow, and the adsorption process of the extension plate 220 on the impurities and dust is positioned at the upstream of the filter screen 100, so that the filtering load of the filter screen 100 and the blocking degree of the filter screen 100 are correspondingly further reduced, the air inlet quantity of the filter screen 100 is further improved, and the temperature regulation effect of the indoor unit on the indoor environment is ensured.

In addition, the extension plate 220, the frame 210 and the filter screen 100 form an integral part, and when the integral part is required to be cleaned, the whole filter assembly 10 can be directly disassembled and the integral cleaning process can be performed; accordingly, the whole filter assembly 10 can be installed, and the convenience of disassembly, assembly and cleaning is high.

Specifically, in the present embodiment, as shown in fig. 1 and 2, the number of the extension plates 220 may be equal to the sum of the first supporting bars 213 and the second surrounding frame bars 212b, and the plurality of extension plates 220 are connected to the first supporting bars 213 and the second surrounding frame bars 212b in a one-to-one correspondence. The two second surrounding frame strips 212b and the plurality of first supporting strips 213 are parallel to each other and are arranged at intervals along the length direction of the first surrounding frame strip 212a, and correspondingly, the plurality of extending plates 220 are arranged at intervals along the length direction of the first surrounding frame strip 212 a; as shown in the view angle of fig. 1, the air inlet 21 is located at the top of the casing 20, the frame body 210 is connected to the air inlet 21, the extension plates 220 are located at the upper side of the frame body 210 and extend upwards away from the frame body 210, so that a channel with openings at the front and rear ends and the top ends is enclosed between every two adjacent extension plates 220, air flow can flow between the two extension plates 220 through the openings and then flow to the filter screen 100 and the second support bar 214, specifically, the air flow can fully contact with the plate surface of the extension plates 220 in the process of flowing into the channel through the openings, accordingly, the plate surface of the extension plates 220 can effectively adsorb impurities and dust in the air flow, and the air flow sequentially adsorbed by the extension plates 220 only needs to flow to the corresponding filter screen 100 and the first support bar 213, and then flows into the casing 20 through the air inlet 21 after secondary filtration. The arrangement of the extension plates 220 is orderly, the forming channels are orderly and the opening area is larger, so that the larger disturbance to the air flow caused by the staggered arrangement of the extension plates 220 is reduced, the air flow disturbance lifts up the impurity and dust filtered by the frame and the filter screen 100 and generates larger noise pollution, and accordingly, the stability of the air flow is improved, the noise pollution is reduced, and the use comfort of a user is improved on the basis of ensuring effective adsorption of the impurity and the dust in the air flow.

Of course, in other embodiments, the air inlet 21 may be located on the back plate or the side plate of the housing 20, and fig. 1 is only exemplary and not limited thereto; similarly, the first supporting bar 213 extends along the width direction of the peripheral frame 212 in fig. 1, and in other embodiments, the first supporting bar 213 may also extend along the length direction of the peripheral frame 212.

In this embodiment, as shown in fig. 1 and 2, the second enclosure frame 212b and the first support bars 213 are arranged at equal intervals along the length direction of the first enclosure frame 212a, and the arrangement interval is L; the plate surface of the extension plate 220 is perpendicular to the contour surface surrounded by the frame 210, and the extension height of the extension plate 220 is H, wherein H is greater than or equal to 1/2L. It should be noted that, firstly, the extending trend of the frame 210 is consistent with that of the air inlet 21, as shown in fig. 1, the air inlet 21 includes a planar area at the top and an arc area at the corner, and then the contour surface of the frame 210 is consistent with that of the air inlet 21 and also includes a planar area and an arc area; the included angle between the plate surface of the extension plate 220 and the contour surface enclosed by the frame 210 is in the range of 85-90 degrees, and both are vertically arranged. As shown in fig. 1, the extension plate 220 extends vertically upward, and its extension height is H; the extending plates 220 are arranged in parallel at equal intervals along the left-right direction, the distance between every two adjacent extending plates 220 is L, H is larger than or equal to 1/2L, the height of each extending plate 220 is higher, the total area of the extending plates 220 at two sides of each channel is not smaller than the area of the channel filter screen 100, then the air flow which is approximately perpendicular to the surface of each extending plate 220 can flow upwards and downwards under the diversion effect of the extending plates 220, and the downwards flowing air flow can flow to the surface of the adjacent extending plate 220 at first, flow downwards to the filter screen 100 under the diversion effect after being adsorbed by the surface, and then flow into the shell 20 through the air inlet 21, so that the adsorption sufficiency of the extending plates 220 on the air flow is improved, the filtering effect of the filter assembly 10 on impurities and dust in the air flow is correspondingly further improved, the filtering load of the filter screen 100 is further reduced, and the blocking degree of the filter screen 100 is lightened.

Specifically, when the air inlet 21 is disposed at the top of the wall-mounted indoor unit housing 20, H is less than 100mm, so as to satisfy the installation requirement of the wall-mounted indoor unit and the disassembly and assembly space of the filter assembly 10.

Alternatively, in the present embodiment, as shown in fig. 2 and 3, the extension plate 220 may be provided with the vent hole 221. In the use process, on one hand, the arrangement of the vent holes 221 can increase the surface area of the extension plate 220, and besides the airflow flowing to the extension plate 220 is adsorbed and filtered by the plate surface of the extension plate 220, the airflow can also flow to the air inlet 21 through the vent holes 221, and the airflow flowing through the vent holes 221 is adsorbed and filtered by the hole wall surface of the vent holes 221, so that the filtering effect of the extension plate 220 and the filtering component 10 on airflow impurities and dust is further improved; on the other hand, the air flowing toward the extension plate 220 can flow to the air inlet 21 through the air holes 221, so that the air flowing property of the extension plate 220 is enhanced, the shielding of the extension plate 220 on the air flowing is correspondingly reduced, the air flowing smoothness is improved, and the overall air inlet quantity and the temperature adjusting effect of the indoor unit are further improved.

Specifically, in the present embodiment, the hole section of at least one end portion of the vent hole 221 is a flared hole section 221a. The arrangement of the flaring hole section 221a not only can increase the hole wall area of the vent hole 221, but also correspondingly increases the adsorption surface area of the extension plate 220, and further improves the adsorption and filtration effects of impurities and dust in the air flow; when the vent hole 221 is blocked by impurities, the outer end of the flaring hole section 221a has larger flaring area, and impurities in the flaring hole section are easier to clean through flaring, so that the cleaning convenience of the vent hole 221 is improved. Specifically, as shown in fig. 3, the two ends of the vent hole 221 are flared hole sections 221a, and a straight hole section 221b may be left between the two flared hole sections 221a, preferably, the vent hole 221 includes only two flared hole sections 221a, so as to further improve the cleaning convenience.

In addition to the above-described increase in the suction area of the extension plate 220 by providing the vent holes 221, at least one of the grooves and the bumps may be provided on the plate surface of the extension plate 220 in the present embodiment.

The embodiment also provides an air conditioner, which comprises an outdoor unit and the indoor unit, wherein the indoor unit and the outdoor unit are communicated through a refrigerant pipe to form refrigerant circulation. The indoor unit of the air conditioner adopts the filter assembly 10, wherein the filter screen 100 of the filter assembly 10 can filter air flow, and the framework 200 can adsorb and filter impurities and dust mixed in the air flow, so that the cleanliness of the air flow flowing into the shell 20 is effectively improved, the plugging pollution of the air channel assembly caused by the impurities and dust flowing through the air channel in air fluid is reduced, the normal operation of the air channel assembly is ensured, and the use comfort of a user is improved; meanwhile, the arrangement of the framework 200 can also adsorb impurities blocked on the filter screen 100 close to the framework, so that the filtering load of the filter screen 100 is effectively reduced, the blocking degree of the filter screen 100 is reduced, the effective air inlet quantity of the filter screen 100 is further improved on the basis of ensuring that the filter assembly 10 effectively filters air flow, and the temperature regulation efficiency of the indoor unit and the use comfort of a user are correspondingly further improved.

Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (11)

1. The utility model provides a filter component, its characterized in that includes filter screen (100) and skeleton (200) that have not had the adsorption, skeleton (200) include framework (210), framework (210) enclose into mounting mouth (211), filter screen (100) match is located mounting mouth (211).

2. The filter assembly of claim 1, wherein the matrix (200) comprises a matrix and the matrix is doped with adsorbent particles;

or, the skeleton (200) is made of nano negative ion material; or, the framework (200) comprises a base frame and a nano negative ion adsorption layer coated on the outer wall of the base frame;

or, the skeleton (200) is made of activated carbon fibers.

3. The filter assembly of claim 1 or 2, wherein the frame (200) further comprises an extension plate (220), and wherein a first end of the extension plate (220) is connected to an outer wall of the frame (210) and a second end extends away from the frame (210).

4. A filter assembly according to claim 3, wherein the extension plate (220) is provided with ventilation holes (221).

5. The filter assembly of claim 4, wherein the aperture segment of at least one end of the vent aperture (221) is a flared aperture segment (221 a).

6. A filter assembly according to claim 3, wherein the extension plate (220) is provided with grooves and/or protrusions.

7. The filter assembly according to claim 1 or 2, wherein the frame body (210) comprises a rectangular enclosing frame (212), a plurality of first supporting bars (213) and a plurality of second supporting bars (214), two opposite enclosing frame bars of the enclosing frame (212) are first enclosing frame bars (212 a), the other two opposite enclosing frame bars are second enclosing frame bars (212 b), the plurality of first supporting bars (213) are connected between the two first enclosing frame bars (212 a) and are distributed at intervals along the length direction of the first enclosing frame bars (212 a), and the plurality of second supporting bars (214) are connected between the two second enclosing frame bars (212 b) and are distributed at intervals along the length direction of the second enclosing frame bars (212 b).

8. The filter assembly of claim 7, wherein the backbone (200) further comprises extension plates (220), the number of extension plates (220) is equal to the sum of the first support bars (213) and the second peripheral frame bars (212 b), and a plurality of extension plates (220) are connected in one-to-one correspondence with the first support bars (213) and the second peripheral frame bars (212 b).

9. The filter assembly according to claim 8, wherein the second peripheral frame strip (212 b) and the first support strip (213) are arranged at equal intervals along the length direction of the first peripheral frame strip (212 a), and the arrangement interval is L; the plate surface of the extension plate (220) is perpendicular to the outline surface surrounded by the frame body (210), and the extension height of the extension plate (220) is H, wherein H is more than or equal to 1/2L.

10. An indoor unit comprising a casing (20) and a filter assembly (10) according to any one of claims 1 to 9, the casing (20) being provided with an air inlet (21), the frame (210) of the filter assembly (10) being connected to the casing (20) and corresponding to the air inlet (21).

11. An air conditioner, characterized by comprising an outdoor unit and the indoor unit of claim 10, wherein the indoor unit and the outdoor unit are communicated through a refrigerant pipe to form a refrigerant cycle.