CN218269319U - Purification module, filtering component and air conditioner - Google Patents
Purification module, filtering component and air conditioner Download PDFInfo
- Publication number
- CN218269319U CN218269319U CN202221331640.7U CN202221331640U CN218269319U CN 218269319 U CN218269319 U CN 218269319U CN 202221331640 U CN202221331640 U CN 202221331640U CN 218269319 U CN218269319 U CN 218269319U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter screen
- mounting groove
- frame
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present disclosure relates to a purify module, filtering component and air conditioner, purify the module and include: the air conditioner comprises a shell, wherein an air inlet is formed in the shell; the fan assembly is positioned in the shell and used for gas exchange between the inside and the outside of the target space; the mounting groove is arranged at the air inlet of the shell; and the filter assembly is clamped in the mounting groove and covers the air inlet, and is used for filtering the gas entering the target space from the outside of the target space through the air inlet.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to a purify module, filtering component and air conditioner.
Background
Among the prior art, can increase filtering component in purifying the module usually, filter the particulate matter in the air to air-purifying quality. When the existing filtering component is combined with the purifying module, a frame structure needs to be provided independently, the frame structure is firstly matched with the purifying module, and the filtering component is matched with the purifying module through the frame structure, so that the filtering component has the problems of complex structure and high cost.
SUMMERY OF THE UTILITY MODEL
The present disclosure provides a purify module, filtering component and air conditioner.
According to a first aspect of the present disclosure, there is provided a purification module comprising:
the air conditioner comprises a shell, wherein an air inlet is formed in the shell;
the fan assembly is positioned in the shell and used for gas exchange between the inside and the outside of the target space;
the mounting groove is arranged at the air inlet of the shell; and
and the filter assembly is clamped in the mounting groove and covers the air inlet, and is used for filtering the gas entering the target space from the outside of the target space through the air inlet.
In some embodiments, the filter assembly and the mounting slot are an interference fit.
In some embodiments, the filter assembly comprises:
a frame body;
at least one screen mounted on the frame;
the side frame strip has elasticity or flexibility; the frame strip is used for forming interference fit with the mounting groove after the frame body is clamped into the mounting groove.
In some embodiments, the bezel comprises: a waterproof sealing strip.
In some embodiments, the screen is multiple; a plurality of filter screens of range upon range of setting, it is a plurality of the filter screen includes at least:
the filter screen comprises a first filter screen, a second filter screen and a third filter screen, wherein the first filter screen is a woven net layer;
the second filter screen is a non-woven fabric net layer;
a third filter screen which is a mesh layer with activated carbon;
the second filter screen is a plurality of, adjacent two the second filter screen interval arrangement.
According to a second aspect of embodiments of the present disclosure, there is provided a screen assembly comprising:
a frame body;
at least one screen mounted on the frame;
the side frame strip has elasticity or flexibility; the frame strip is used for forming interference fit with the mounting groove after the frame body is clamped into the mounting groove.
In some embodiments, the bezel comprises: a waterproof sealing strip.
In some embodiments, the filter assembly comprises: the filter screen assembly comprises a plurality of filter screens which are arranged in a stacked mode, wherein the plurality of filter screens are sequentially stacked according to the aperture size of filter holes; a plurality of said screens comprising at least:
the filter screen comprises a first filter screen, a second filter screen and a third filter screen, wherein the first filter screen is a woven net layer;
the second filter screen is a non-woven fabric net layer;
and the third filter screen is a mesh layer with activated carbon.
In some embodiments, the second filter screens are multiple, and two adjacent second filter screens are arranged at intervals.
In some embodiments, the surface of the screen has a predetermined regular corrugation.
According to a third aspect of the embodiments of the present disclosure, there is provided an air conditioner including:
the purification module of any of the preceding embodiments;
the filter assembly of any of the above embodiments; and
and the temperature adjusting module is used for adjusting the temperature in the target space.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
this disclosed embodiment has set up the mounting groove in the air intake department of the casing that purifies the module, and filter assembly can directly cooperate with purifying the module through the mounting groove, and need not to increase extra frame construction, has reduced the structure number that purifies the module, has practiced thrift the space that purifies module air intake department for air inlet resistance reduces, has increased the intake, has still practiced thrift manufacturing cost simultaneously.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a first schematic structural diagram of a purification module according to an embodiment of the disclosure.
Fig. 2 is a schematic structural diagram of a purification module according to an embodiment of the disclosure.
Fig. 3 is a schematic structural diagram of a purification module according to an embodiment of the disclosure.
FIG. 4 is a schematic structural diagram of a filter assembly according to an embodiment of the disclosure.
Fig. 5 is a schematic structural view of a plurality of screens in accordance with an embodiment of the present disclosure.
Description of the reference numerals
1-a shell; 2-a fan assembly; 3-mounting grooves;
4-a filter assembly; 41-frame strips; 42-a plurality of screens;
421-a first screen; 422-a second screen; 423-third screen;
100-a purification module.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.
In the specification, unless otherwise explicitly stated, the terms "first", "second", and "third" are used only for description to distinguish constituent elements, and should not be construed as indicating order. Unless expressly stated otherwise, the terms "connected," "secured," and the like are to be construed in a generic sense including, but not limited to, directly, indirectly, removably "connected," "secured," and the like.
The disclosed embodiment provides a purification module 100. Fig. 1 to 3 are schematic structural views of the purification module. As shown in fig. 1 to 3, the purge module 100 includes:
the air conditioner comprises a shell 1, wherein an air inlet is formed in the shell 1;
the fan assembly 2 is positioned in the shell 1 and used for gas exchange between the inside and the outside of a target space;
the mounting groove 3 is formed in the air inlet of the shell 1; and
and the filter component 4 is clamped in the mounting groove 3 and covers the air inlet, and the filter component 4 is used for filtering the gas entering the target space from the outside of the target space through the air inlet.
In the embodiment of the present disclosure, the purification module 100 can be applied to any equipment with air conditioning function, and can filter out fine particulate matters (PM 2.5), microorganisms, large particulate matters and the like in the air through the purification module, so as to purify the air quality.
This purify the new trend module in the module can include air conditioner and/or air purifier.
The fan assembly 2 achieves gas exchange between the inside and the outside of the target space.
The target space may be: the purification module requires any space in which air purification is performed.
The housing 1 is a protective housing of the purification module and can be made of a plastic material, the plastic material includes but is not limited to a Polycarbonate (PC) material, and the PC material has good mechanical properties, high strength, good dimensional stability and low creep property.
The housing 1 can be produced, for example, by an injection molding process which is fast, efficient and dimensionally accurate.
The purification module sucks fresh air outside the target space into the target space through negative pressure formed by the fan assembly 2, and gas exchange between the inside and the outside of the target space is realized. The fan assembly 2 may be, for example, a centrifugal fan. The centrifugal fan is used for axially supplying air and radially discharging air, works by utilizing centrifugal force, and has good ventilation and air exchange effects. Compared with an axial fan, the centrifugal fan has small volume, low cost and low noise in operation.
The mounting groove 3 is arranged at the air inlet of the shell 1 and is integrally formed with the shell 1. The filter assembly 4 is clamped in the mounting groove 4. Owing to be provided with mounting groove 3 on casing 1, filtering component 4 can pass through mounting groove 3 is direct to cooperate with the purification module, no longer needs extra frame construction, has reduced the structure number that purifies the module, has practiced thrift the space that purifies module air inlet department for air inlet resistance reduces, has increased the intake, has still practiced thrift manufacturing cost simultaneously.
The filter assembly is a device with a filtering function, and can be a filter screen and/or a high-field dielectric filter element and the like.
Install filtering component 4 in the air intake department that purifies the module, cover completely purify the air intake region of module, can utilize filtering component 4 to carry out the filtration of maximize, purify through the air intake to the gas that enters into in the target space, improve purification efficiency.
The shape of the filter assembly 4 can be adapted according to the shape of the air inlet. In the disclosed embodiment, the cross-section of the filter assembly 4 is substantially square and matches the shape of the air inlet of the housing 1, but the cross-section of the filter assembly may also be rectangular, circular, or any other shape that matches the shape of the air inlet corresponding thereto.
The filter component 4 and the mounting groove 3 are in interference fit.
The length and the width of the filter component 4 can be slightly larger than those of the installation groove 3, so that the filter component 4 is clamped into the installation groove 3 in an interference fit mode, and the stability between the filter component 4 and the installation groove 3 can be guaranteed.
As shown in fig. 4, the purification assembly may include: a filter assembly 4. The filter assembly 4 may include:
a frame body;
at least one screen 42 mounted on the frame;
a frame strip 41 having elasticity or flexibility; the frame strip 41 is used for forming an interference fit with the mounting groove after the frame is clamped into the mounting groove.
The frame is adapted to support at least one screen 42 mounted thereon. The frame body can be made of plastic materials, and can also be made of other materials such as aluminum alloy, elastic rubber and the like.
The filter assembly 4 may have only one filter screen, or may have a plurality of filter screens, and the plurality of filter screens may be made of the same material or have different pore sizes. Under the condition of guaranteeing the intake, the thicker the thickness of filter screen or the quantity of filter screen is more, and the filter capacity is better.
The frame strips may be one or more elastic or flexible strips mounted on the frame.
Illustratively, the frame may be a rectangular frame or an approximately rectangular frame. The frame strip can be located on at least one side or a plurality of sides of the rectangular frame body or the approximate rectangular frame body.
Optionally, the frame strip 41 is located on a set of opposite sides of the rectangular frame or the approximately rectangular frame. If the frame strip is located a pair of edge, so can ensure to install 4 stress balance of filter element in the mounting groove, and because only have a set of opposite side to have the frame strip, when follow-up filter element 4 dismantles or clears up, can reduce the dismantlement degree of difficulty.
Optionally, the frame strips 41 are disposed around the frame body, and may be used to improve the matching degree of the filter assembly 4 and the mounting groove. And when the frame body is clamped into the mounting groove 3, the frame strip 41 and the mounting groove 3 form interference fit, so that the mounting stability of the filter assembly 4 is improved, and the connection tightness between the filter assembly 4 and the mounting groove is also improved.
Because the frame strip 41 has flexibility or elasticity, works as filtering component 4 with during the interference fit of mounting groove 3, mounting groove 3 can be right the frame strip 41 extrudes, and flexible or elastic material's frame strip 41 can warp after receiving the extrusion, and is right mounting groove 3 produces reaction force, makes filtering component 4 passes through the frame strip 41 with mounting groove 3 is held tightly each other, has realized filtering component 4 with the installation stability and the connection seal of mounting groove. In addition, the flexible or resilient frame strips 41 facilitate removal and replacement of the filter assembly 4.
The frame strip 41 includes: a waterproof sealing strip.
When the difference of the temperature inside and outside the target space is large, condensation can occur, and the waterproof sealing strip can prevent the condensation from entering the shell and damaging functional components in the shell.
In addition, the sealing strip can also prevent the gas entering the target space through the air inlet from leaking out, and the pressure loss is reduced.
The frame strip 41 may be made of a foam material, or may be made of other materials such as a rubber material.
In the disclosed embodiment, the sealing strip is made of foam cotton material. The foam has good elasticity, light weight, quick pressure-sensitive fixation and high reliability.
It is worth noting that: the filter assembly installed in the installation groove of the purification module 100 may include: a frame and at least one filter screen, but not necessarily including a frame strip.
In some embodiments, the purification module may further include a sealing member in case the filter assembly does not include the frame strip.
Illustratively, a sealing member is disposed at least partially within the mounting groove 3 for sealing a gap between the filter assembly 4 and the mounting groove 3 to prevent gas entering a target space from escaping through the gap between the filter assembly and the mounting groove.
Further, for example, after the frame of the filter assembly 4 is inserted into the installation slot, the sealing member is attached to the frame at the edge of the installation slot and partially exposed outside the installation slot, or the sealing member is attached to the filter screen at the edge of the installation slot and close to the frame.
Optionally, the sealing element is made of an elastic material, such as rubber, plastic, or silica gel, and the elastic material of the sealing element can seal a gap between the filter assembly and the mounting groove by using elasticity of the material, so that the sealing effect is improved.
The shape of the sealing member is substantially the same as the shape of the mounting groove 3. For example, when the mounting groove is rectangular, the sealing member is rectangular, and when the mounting groove is circular, the sealing member is circular.
It should be noted that the filter assembly 4 may be sealingly engaged with the purification module with or without a seal, or may be directly engaged with the purification module without a seal.
As shown in fig. 5, the number of the filter screens is multiple; a plurality of screens 42 arranged in a stack, the plurality of screens including at least:
a first filter screen 421 which is a woven mesh layer;
a second screen 422, which is a non-woven fabric net layer;
a third screen 423 which is a mesh layer having activated carbon;
the second filter screen 422 is a plurality of, and two adjacent second filter screens are arranged at intervals.
In the disclosed embodiment, there are four screens arranged in a stack. In some embodiments, the number of screens may be increased or decreased depending on the filtration needs and air exchange needs.
The first filter screen 421 is made of any one of polyester resin (PET), polypropylene (PP), polyethylene (PE), or a combination thereof. The first filter screen 421 is a woven mesh layer with a large pore size, and is used for primarily filtering large particles.
The second screen 422 is made of any one of PET, PP, or a combination thereof. The second filter screen 422 is a non-woven fabric mesh layer with a small pore size and is used for filtering small particles.
The third screen 423 is formed by compounding activated carbon particles and a PET material, and is used for adsorbing peculiar smell or other harmful gases in the gas.
For the filtering component who only has single kind filter screen, three kinds of filter screens are mutually supported, can effectual improvement filtering component 4's filter effect.
In the disclosed embodiment, there are two of the second screens 422. In some embodiments, there may also be more of the second screen.
Two adjacent second filter screens 422 are arranged at intervals, one second filter screen 422 is arranged between the first filter screen 421 and the third filter screen 423, and the other second filter screen 422 is arranged behind the third filter screen 423, so that small particles possibly remaining in the air can be further filtered, and the gas purification effect can be better realized.
The disclosed embodiment also provides a filter assembly 4. As shown in fig. 4, the filter assembly 4 includes:
a frame body;
at least one screen 42 mounted on the frame;
a frame strip 41 having elasticity or flexibility; the frame strip 41 is used for forming an interference fit with the mounting groove after the frame is clamped into the mounting groove.
The filtering component is a device with a filtering function.
The filter assembly can be directly applied to any equipment with an air conditioning function, and can also be applied to the purification module in the embodiment.
The frame is adapted to support at least one screen 42 mounted thereon. The frame body can be made of plastic materials, and can also be made of other materials such as aluminum alloy, elastic rubber and the like.
The filter assembly 4 may have only one filter screen, or may have a plurality of filter screens, and the plurality of filter screens may be made of the same material or have different pore sizes. Under the condition of guaranteeing the intake, the thicker the thickness of filter screen or the quantity of filter screen is more, and the filter capacity is better.
The frame strips may be one or more elastic or flexible strips mounted on the frame.
Illustratively, the frame may be a rectangular frame or an approximately rectangular frame. The frame strip can be located on at least one side or a plurality of sides of the rectangular frame body or the approximate rectangular frame body.
Optionally, the frame strip 41 is located on a set of opposite sides of a rectangular frame or an approximately rectangular frame. If the frame strip is located a pair of edge, so can ensure to install 4 stress balance of filter element in the mounting groove, and because only have a set of opposite side to have the frame strip, when follow-up filter element 4 dismantles or clears up, can reduce the dismantlement degree of difficulty.
Optionally, the frame strips 41 are disposed around the frame body, and may be used to improve the matching degree of the filter assembly 4 and the mounting groove. And when the frame body is clamped into the mounting groove 3, the frame strip 41 and the mounting groove 3 form interference fit, so that the mounting stability of the filter assembly 4 is improved, and the connection tightness between the filter assembly 4 and the mounting groove is also improved.
Because frame strip 41 has flexibility or elasticity, works as filtering component 4 with during 3 interference fit of mounting groove, mounting groove 3 can be right frame strip 41 extrudees, and flexible or elastic material's frame strip 41 can warp after receiving the extrusion, and is right mounting groove 3 produces reaction force, makes filtering component 4 passes through frame strip 41 with mounting groove 3 is held tightly each other, has realized filtering component 4 with the installation stability and the connection seal nature of mounting groove. In addition, the flexible or resilient frame strips 41 facilitate removal and replacement of the filter assembly 4.
The frame strip 41 includes: a waterproof sealing strip.
When the temperature difference is great inside and outside the target space, condensation may appear, and the waterproof sealing strip can prevent that the condensation from entering into the target space, damaging the functional unit in the target space.
In addition, the sealing strip can also prevent the gas entering the target space through the air inlet from leaking out, and the pressure loss is reduced.
The frame strip 41 may be made of a foam material, or may be made of other materials such as a rubber material.
In the disclosed embodiment, the sealing strip is made of foam cotton material. The foam has good elasticity, light weight, quick pressure-sensitive fixation and high reliability.
It is worth noting that: the filter assembly installed in the installation groove of the purification module 100 may include: a frame and at least one filter screen, but not necessarily including a frame strip.
As shown in fig. 5, in some embodiments, the filter assembly 4 comprises:
a plurality of filter screens 42 arranged in a stacked manner, wherein the plurality of filter screens 42 are stacked in order according to the aperture size of the filter holes; a plurality of said screens 42 comprise at least:
a first filter screen 421 which is a woven mesh layer;
a second filter screen 422, which is a non-woven fabric mesh layer;
and a third screen 423 which is a mesh layer having activated carbon.
In the disclosed embodiment, the filter assembly 4 includes four filter screens 42 arranged in a stack. In some embodiments, the number of screens may be increased or decreased depending on the filtration and air exchange needs.
In the embodiment of the present disclosure, the plurality of filter screens 42 are supported and fixed by the frame body, and are sequentially stacked according to the aperture size of the filter holes. Arrange the filter screen of large aperture outside towards the target space filter component's the outside can preferentially filter the large granule thing in the gas, reduces the jam of small aperture filter screen, like this can effectual improvement filter component's filter effect and life.
In some embodiments, the plurality of screens 42 may be all large-aperture screens, and the plurality of screens 42 may be all small-aperture screens while ensuring the filtering effect.
The first filter screen 421 is made of any one of polyester resin (PET), polypropylene (PP), polyethylene (PE), or a combination thereof. The first filter screen 421 is a woven mesh layer with a large pore size, and is used for primarily filtering large particles.
The second screen 422 is made of any one of PET, PP, or a combination thereof. The second filter screen 422 is a non-woven fabric screen layer with a smaller aperture and is used for filtering small particles.
The third filter screen 423 is formed by compounding activated carbon particles and a PET material and is used for adsorbing peculiar smell or other harmful gases in the gas.
For the filtering component who only has single kind filter screen, three kinds of filter screens are mutually supported, can effectual improvement filtering component 4's filter effect.
The second filter screen 422 is a plurality of, and two adjacent second filter screens are arranged at intervals.
In the disclosed embodiment, there are two of the second screens 422. In some embodiments, there may also be more of the second screen.
Two adjacent second sieves 422 are arranged at intervals, one second sieve 422 is arranged between the first sieve 421 and the third sieve 423, and the other second sieve 422 is arranged behind the third sieve 423, so as to further filter small particles possibly remaining in the air and better realize the effect of gas purification.
This kind of four-layer Filter screen structure of this disclosed embodiment can effectually Filter the particulate matter of the overwhelming majority in the air, reaches the standard of High efficiency filtration (HEPA).
The surface of the plurality of filter screens 42 has the wrinkles with the predetermined rule, so that the contact area of the filter screens can be increased, and the filtering effect and the service life of the plurality of filter screens 42 are further improved.
In the embodiment of the present disclosure, the thickness of the filter assembly 4 is between 9mm and 15mm, preferably between 10mm and 14mm, and is small, so that the wind resistance can be effectively reduced, and the air intake can be increased.
The embodiment of the present disclosure also provides an air conditioner, which includes:
the purification module according to any one of the embodiments;
a filter assembly according to any of the embodiments described above; and
and the temperature adjusting module is used for adjusting the temperature in the target space.
The air conditioner may be, for example, a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner, or the like.
In the embodiment of the present disclosure, the gas purified by the purification module directly enters the target space, is subjected to any treatment such as humidification, cooling, drying and the like in the target space, and is blown out and enters the room.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (6)
1. A filter assembly, comprising:
a frame body;
at least one screen mounted on the frame;
the side frame strip has elasticity or flexibility; the frame strip is used for forming interference fit with the mounting groove after the frame body is clamped into the mounting groove.
2. The filter assembly of claim 1, wherein the frame strip comprises: a waterproof sealing strip.
3. The filter assembly of claim 1 or 2, wherein the filter assembly comprises: the filter screen assembly comprises a plurality of filter screens which are arranged in a stacked mode, wherein the plurality of filter screens are sequentially stacked according to the aperture size of filter holes; a plurality of said screens comprising at least:
the filter screen comprises a first filter screen, a second filter screen and a third filter screen, wherein the first filter screen is a woven net layer;
the second filter screen is a non-woven fabric net layer;
a third filter screen which is a mesh layer with activated carbon;
the second filter screen is a plurality of, adjacent two the second filter screen interval arrangement.
4. The filter assembly of claim 1,
the surface of the filter screen has wrinkles with a predetermined rule.
5. The utility model provides a purify module, its characterized in that, purify the module and include:
the air conditioner comprises a shell, wherein an air inlet is formed in the shell;
the fan assembly is positioned in the shell and used for gas exchange between the inside and the outside of the target space;
the mounting groove is arranged at the air inlet of the shell; and
the filter assembly according to any one of claims 1 to 4, wherein the filter assembly is clamped in the mounting groove and covers the air inlet, and the filter assembly is used for filtering air entering the target space from the outside of the target space through the air inlet.
6. An air conditioner, characterized in that the air conditioner comprises:
the purification module as recited in claim 5; and
and the temperature adjusting module is used for adjusting the temperature in the target space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221331640.7U CN218269319U (en) | 2022-05-30 | 2022-05-30 | Purification module, filtering component and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221331640.7U CN218269319U (en) | 2022-05-30 | 2022-05-30 | Purification module, filtering component and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218269319U true CN218269319U (en) | 2023-01-10 |
Family
ID=84756437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221331640.7U Active CN218269319U (en) | 2022-05-30 | 2022-05-30 | Purification module, filtering component and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218269319U (en) |
-
2022
- 2022-05-30 CN CN202221331640.7U patent/CN218269319U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11433345B2 (en) | Air-conditioning device having dust removing function | |
| CN109647103B (en) | Filtering component and filtering method of electronic device | |
| US7833299B2 (en) | Filters and filter assemblies with bypass seal | |
| US20210275955A1 (en) | Vehicle cabin filter assembly | |
| CN218269319U (en) | Purification module, filtering component and air conditioner | |
| CN210921714U (en) | Fresh air purification ceiling machine | |
| CN111412548A (en) | Embedded disinfection and sterilization purification module and ceiling type air conditioning unit | |
| US20210276401A1 (en) | Vehicle cabin filter assembly | |
| CN215585732U (en) | Air conditioner filter and vehicle | |
| CN218096446U (en) | Air purification device and dehumidifier | |
| CN214928852U (en) | On-vehicle air purifier with humidification function | |
| CN215486685U (en) | Air purification wind wheel and fan | |
| WO2020008212A1 (en) | Vehicle cabin filter assembly | |
| CN219775830U (en) | Air curtain structure of range hood and range hood | |
| KR20210081116A (en) | Filter assembly and air conditioning apparatus having the same | |
| CN220707513U (en) | Air inlet assembly of air treatment device, air treatment device and air conditioner | |
| CN218154474U (en) | Filtering module, air conditioner indoor unit and air conditioning system | |
| CN212252931U (en) | Dehumidifier and device with dehumidifier | |
| CN215808944U (en) | Dehumidifier capable of cleaning filter assembly | |
| CN212777816U (en) | Air purifying device | |
| CN220017688U (en) | Bracket assembly, air purifying mechanism and air conditioner | |
| CN219003631U (en) | Curing box | |
| CN219367958U (en) | Fresh air ventilator | |
| CN211146748U (en) | Air purifier | |
| CN218763693U (en) | Indoor unit of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |