CN220250203U - Air-out and air-filtering structure of portable air cooler - Google Patents
Air-out and air-filtering structure of portable air cooler Download PDFInfo
- Publication number
- CN220250203U CN220250203U CN202321913194.5U CN202321913194U CN220250203U CN 220250203 U CN220250203 U CN 220250203U CN 202321913194 U CN202321913194 U CN 202321913194U CN 220250203 U CN220250203 U CN 220250203U
- Authority
- CN
- China
- Prior art keywords
- air
- net cover
- air inlet
- portable
- port
- 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
- 238000001914 filtration Methods 0.000 title claims abstract description 60
- 239000000428 dust Substances 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims description 37
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 22
- 238000009825 accumulation Methods 0.000 abstract description 9
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Abstract
The application relates to the technical field of refrigeration devices, in particular to a portable air outlet and filtering structure of a cold air blower, which comprises: the air guide sleeve is characterized in that an air inlet of the air guide sleeve is provided with an air filtering component, the air filtering component comprises a filtering piece and an assembling component, the assembling component is fixedly arranged at the air inlet of the air guide sleeve and used for fixing the filtering piece, and the filtering piece is used for filtering and concentrating dust in air. The application has the effects of reducing dust accumulation in the portable air cooler and improving the refrigerating and air-out performance of the portable air cooler.
Description
Technical Field
The application relates to the technical field of refrigeration devices, in particular to an air outlet and filtering structure of a portable air cooler.
Background
The cold air device is divided into a refrigeration industrial cold air device and a household cold air device, wherein the industrial cold air device is commonly used in refrigeration houses and cold-chain logistics refrigeration environments, and the household cold air device is also called a water-cooling air conditioner, and is an evaporative cooling air-exchange unit integrating cooling, air exchange, dust prevention, deodorization and humidification.
However, both types of cold air devices are huge, and are inconvenient to carry and use in hot outdoor environments, so that a plurality of portable cold air devices exist at present, and are convenient to carry and use in outdoor environments, so that heat is removed and summer heat is relieved. However, in the use process of most of the conventional portable air coolers, dust in the air can enter the portable air coolers along with the flow of the air, so that the dust is accumulated in the portable air coolers and is difficult to clean, the air speed is reduced, and the refrigerating and air-out effects of the portable air coolers are reduced.
Disclosure of Invention
In order to reduce dust accumulation in the portable air cooler and improve the refrigerating air outlet effect, the application provides an air outlet and filtering structure of the portable air cooler.
The application provides a portable cold wind ware air-out strain wind structure adopts following technical scheme:
an air-out wind structure of portable cold wind ware, includes: the air guide sleeve is characterized in that an air inlet of the air guide sleeve is provided with an air filtering component, the air filtering component comprises a filtering piece and an assembling component, the assembling component is fixedly arranged at the air inlet of the air guide sleeve and used for fixing the filtering piece, and the filtering piece is used for filtering and concentrating dust in air.
Through adopting above-mentioned technical scheme, when the air is from kuppe air intake department entering, air flows through the wind subassembly again of straining earlier and gets into the kuppe for dust in the air can be filtered, and the air of final filtration flows along the kuppe, thereby reduces the dust accumulation of portable cold wind ware inside, improves the refrigeration air-out effect.
Preferably, the assembly component comprises a protection net cover and an air inlet net cover, the air inlet net cover is fixedly arranged at the air inlet of the air guide cover, the protection net cover is arranged on one side surface of the air inlet net cover, which is far away from the air guide cover, and the filter element is arranged between the air inlet net cover and the protection net cover.
By adopting the technical scheme, the protection net cover and the air inlet net cover are mutually matched and fixed with the filter element, so that the filter element is arranged at the air inlet of the air guide sleeve; after the air enters from the protective net cover, the air flows through the filter element, then enters the portable air cooler along the guide cover through the air inlet net cover, and at the moment, the filter element can filter dust in the air, so that dust accumulation in the portable air cooler is reduced, and the refrigerating air-out effect is improved.
Preferably, a connecting component is arranged on one side of the protective screen, facing the air inlet screen, and the protective screen is matched with the air inlet screen in a clamping way through the connecting component.
Through adopting above-mentioned technical scheme, the protection screen panel passes through coupling assembling and air inlet screen panel joint setting, realizes the demountable installation of protection screen panel to convenient to detach filters and clearance, change filters, improves the effect of filtering the dust of wind subassembly.
Preferably, the connecting assembly comprises an L-shaped clamping block, the L-shaped clamping block is fixedly arranged on one side of the protective screen towards the air inlet screen, an assembly opening is formed in one side of the air inlet screen towards the protective screen, and the assembly opening is aligned with the L-shaped clamping block and matched in a clamping manner.
Through adopting above-mentioned technical scheme, through "L" type joint piece and assembly port joint cooperation, make protection screen panel demountable installation in the one side of air inlet screen panel towards protection screen panel.
Preferably, the assembly port comprises a plug sub-port and a limit sub-port, the plug sub-port is communicated with the limit sub-port, and the plug sub-port and the limit sub-port are circumferentially arranged around the circumference of the air inlet net cover; the L-shaped clamping block is in plug-in fit with the plug-in sub-port, and the limiting sub-port limits the L-shaped clamping block.
By adopting the technical scheme, when the protective screen is installed, the L-shaped clamping block is aligned with the plugging sub-port and plugged, and then the protective screen is rotated, so that the L-shaped clamping block is rotated into the limiting sub-port, and the limiting sub-port limits the L-shaped clamping block to be separated from the assembly port, so that the protective screen can be fixed; when the protective net cover is required to be disassembled, the protective net cover is rotated, so that the L-shaped clamping block rotates to the position of the plugging sub-port, and the protective net cover is disassembled, so that the L-shaped clamping block is separated from the plugging sub-port, and the protective net cover is disassembled; therefore, the setting of grafting sub-mouth and spacing sub-mouth for can realize the fixed connection of protection screen panel and air inlet screen panel through grafting pivoted mode, easy dismounting, at the in-process of dismouting simultaneously, changed the cooperation mode of traditional dop and bayonet socket joint, play the guard action to "L" type joint piece, improved the life of protection screen panel.
Preferably, the air guide sleeve is in a cylindrical structure, and an air outlet of the air guide sleeve is arranged in an inward shrinking mode.
Through adopting above-mentioned technical scheme, the kuppe inboard forms an annular air-out passageway to the indent setting of kuppe air outlet makes air flow rate gathering increase in air outlet department, thereby improves the wind speed, makes portable cold wind ware reach better refrigeration air-out effect.
Preferably, the air outlet of the air guide cover is provided with a plurality of air guide strips, the plurality of air guide strips are distributed at the air outlet of the air guide cover in a circular array, one ends of the plurality of air guide strips are fixedly connected with the inner wall of the air guide cover, and the other ends of the plurality of air guide strips are positioned at the center point of the air outlet and are mutually fixed.
Through adopting above-mentioned technical scheme, the setting of wind-guiding strip makes the air flow direction obtain control, and the air flow direction is more even to reach better air supply effect.
Preferably, the side wall of the air guide sleeve is provided with a wire groove in a penetrating mode, the wire groove is located at one end, close to the air inlet net cover, of the air guide sleeve, a wire frame is installed on the inner wall of the air inlet net cover, and the wire frame is aligned with the wire groove.
Through adopting above-mentioned technical scheme, can be with the joint in lead frame department behind the electric wire bundling when the installation to through the wire casing wiring, thereby can conveniently arrange the line, be convenient for install.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the protection net cover and the air inlet net cover are mutually clamped and matched to fix the filter piece, so that the filter piece is arranged at the air inlet of the air guide cover, after air enters from the protection net cover, the air flows through the filter piece first, and then enters the portable air cooler along the air guide cover through the air inlet net cover, and at the moment, the filter sea piece can filter dust in the air, so that dust accumulation in the portable air cooler is reduced, the refrigerating air outlet effect is improved, the protection net cover is convenient to detach to clean and replace the filter piece, and the effect of filtering the dust by the air filtering component is improved;
the L-shaped clamping blocks are mutually matched with the plug sub-ports and the limit sub-ports, so that the fixed connection of the protective net cover and the air inlet net cover can be realized in a plug-in rotating mode, the disassembly and the assembly are convenient, meanwhile, in the disassembly and assembly process, the matching mode of the traditional clamping head and the bayonet is changed, the L-shaped clamping blocks are protected, and the service life of the protective net cover is prolonged;
3. the air guide sleeve structure is arranged, so that an annular air outlet channel is formed on the inner side of the air guide sleeve, and the air outlet of the air guide sleeve is arranged in a shrinking manner, so that the air flow rate at the air outlet is gathered and increased, the air speed is improved, and the portable air cooler achieves a better refrigerating air outlet effect.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a portable air cooler after a filtering sponge is hidden in an air outlet filtering structure in an embodiment of the application;
FIG. 2 is an exploded view of an assembly of a portable cooler air outlet filter structure in an embodiment of the present application;
fig. 3 is a rear view of an air intake screen equipped with a filter sponge in an embodiment of the present application.
Reference numerals illustrate: 1. a guide cover; 11. an air inlet; 12. an air outlet; 13. an air guiding strip; 14. a mounting plate; 15. a mounting hole; 16. a wire slot; 2. a wind filtering component; 3. a fan blade; 4. assembling parts; 41. an air inlet net cover; 411. a fixing hole; 412. positioning columns; 413. a connection part; 414. an inner net part; 42. a protective net cover; 421. an L-shaped clamping block; 5. filtering the sponge; 6. an assembly port; 61. a plug sub-port; 62. limiting sub-openings; 7. a lead frame; 71. and a wire block.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a portable air cooler air-out wind filtering structure.
Referring to fig. 1 and 2, an air outlet air filtering structure of a portable air cooler comprises a guide cover 1 and an air filtering assembly 2, wherein the air filtering assembly 2 is fixedly arranged at an air inlet 11 of the guide cover 1, and fan blades 3 are rotatably arranged in the guide cover 1. When the fan blade 3 rotates to drive air to enter from the air inlet 11 of the air guide sleeve 1, the air firstly flows through the air filtering component 2 and then enters the air guide sleeve 1, so that dust in the air can be filtered, finally, the filtered air forms air to flow out along the air guide sleeve 1 under the rotation of the fan blade 3, the air filtering component 2 is arranged, dust can be filtered and concentrated, dust accumulation in the portable air cooler is reduced, and the refrigerating air outlet effect is improved.
Referring to fig. 2, in order to further improve the air supply effect, the air guide sleeve 1 is configured in a cylindrical structure, so as to form an annular air outlet channel, so that the structure of the air guide sleeve 1 more accords with the wind direction flowing when the fan blades 3 rotate. The air outlet 12 of the air guide cover 1 is provided with a plurality of air guide strips 13, the plurality of air guide strips 13 are distributed at the air outlet 12 of the air guide cover 1 in a circular array, one end of each air guide strip 13 is fixedly connected with the inner wall of the air guide cover 1, and the other ends of the air guide strips 13 are positioned at the center point of the air outlet 12 and are mutually fixed. The arrangement of the air guide strips 13 can control the air flow direction, so that the air flow direction is more uniform, and a better air supply effect is achieved. The air outlet 12 of the air guide sleeve 1 is arranged in a shrinking manner, the air inlet 11 direction is toward the air outlet 12 to gather and incline, the radius of the air outlet 12 of the air guide sleeve 1 is smaller than that of the air guide sleeve 1, and the air flow rate at the air outlet 12 is increased, so that the air speed is increased, and the portable air cooler achieves better refrigerating and air-out effects.
Referring to fig. 2, the air filtering assembly 2 includes a filter element and an assembly part 4, the assembly part 4 is fixedly installed at an air inlet 11 of the air guide sleeve 1, the filter element is installed on the assembly part 4, and the filter element is disposed between the air guide sleeve 1 and the assembly part 4, and dust in air is filtered and concentrated through the filter element. The assembly part 4 comprises an air inlet net cover 41 and a protective net cover 42, wherein the air inlet net cover 41 is fixedly arranged at the air inlet 11 of the air guide sleeve 1. The periphery side of air intake 11 one end of kuppe 1 is provided with mounting panel 14, and mounting panel 14 has seted up mounting hole 15, and fixed orifices 411 have been seted up to the week side of air inlet screen panel 41, and fixed orifices 411 are aligned with mounting hole 15, penetrate mounting hole 15 through the bolt until fixed orifices 411 to threaded connection is fixed, makes air inlet screen panel 41 fixed mounting in kuppe 1 air intake 11 department. The air guide cover 1 and the air inlet net cover 41 are matched to form an installation cavity, a positioning column 412 is fixedly arranged at one side of the air inlet net cover 41 facing the air guide cover 1, and the fan blades 3 are rotatably installed on the positioning column 412. The protection screen 42 is installed in the side of the air inlet screen 41 that is kept away from the kuppe 1, and the filter sets up between protection screen 42 and air inlet screen 41, and the filter can be filtration sponge 5, filter screen etc. in this embodiment, preferably filtration sponge 5, and filtration sponge 5 presss from both sides to be fixed between protection screen 42 and air inlet screen 41. After the air enters from the protective net cover 42, the air firstly flows through the filtering sponge 5, then enters the portable air cooler along the air guide cover 1 through the air inlet net cover 41, and at the moment, the filtering sponge 5 can filter dust in the air, so that dust accumulation in the portable air cooler is reduced, and the refrigerating air-out effect is improved.
Referring to fig. 2, for convenience in replacing the filtering sponge 5, a connection component is disposed on one side of the protective screen 42, facing the air intake screen 41, the protective screen 42 is engaged with the air intake screen 41 through the connection component, the connection component includes a plurality of L-shaped engaging blocks 421, the L-shaped engaging blocks 421 are fixed on one side of the protective screen 42, facing the air intake screen 41, and the L-shaped engaging blocks 421 are disposed in a circumferential array along an axial direction of the protective screen 42, a plurality of assembly openings 6 are correspondingly disposed on one side of the air intake screen 41, facing the protective screen 42, and the L-shaped engaging blocks 421 are aligned with the assembly openings 6 one by one and are engaged in an inserting manner.
Referring to fig. 2 and 3, further, the assembly port 6 includes a plugging sub-port 61 and a limiting sub-port 62, the plugging sub-port 61 is in communication with the limiting sub-port 62, and the plugging sub-port 61 and the limiting sub-port 62 are circumferentially arranged around the air intake screen 41. The width of the inserting sub-opening 61 is matched with the inserting end of the L-shaped clamping block 421, the width of the limiting sub-opening 62 is smaller than the inserting end of the L-shaped clamping block 421, and the width of the limiting sub-opening 62 is the same as the width of the L-shaped clamping block 421. During installation, the L-shaped clamping block 421 is aligned with and spliced by the splicing sub-opening 61, and then the protective net cover 42 is rotated, so that the L-shaped clamping block 421 is rotated into the limiting sub-opening 62, and the limiting sub-opening 62 limits the L-shaped clamping block 421 to be separated from the assembly opening 6, so that the protective net cover 42 can be fixed. When the disassembly is needed, the protective screen 42 is rotated, the L-shaped clamping block 421 is rotated to the position of the plugging sub-port 61, and the protective screen 42 is disassembled, so that the L-shaped clamping block 421 is separated from the plugging sub-port 61, and the disassembly of the protective screen 42 is completed. Therefore, the detachable installation of the protective net cover 42 facilitates the replacement of the filter sponge 5, so that dust is cleaned to improve the dust filtering effect of the air filtering assembly 2.
Referring to fig. 2 and 3, the air intake net cover 41 includes a connection portion 413 and an inner net portion 414, the connection portion 413 is in a ring shape, the inner net portion 414 is fixed in the connection portion 413, and the width of the connection portion 413 is greater than the width of the inner net portion 414, a reserved cavity is arranged on one side of the connection portion 413, which faces the protective net cover 42, and is used for storing the filter sponge 5, and the filter sponge 5 is installed in the reserved cavity, so that the filter sponge 5 is convenient to install.
Referring to fig. 2, for convenience of wiring, the side wall of the air guide sleeve 1 is provided with a wire slot 16, and the wire slot 16 is located at one end of the air guide sleeve 1 close to the air inlet net cover 41. The inner wall of the connecting part 413 of the air inlet net cover 41 is provided with a lead frame 7, and a lead block 71 is fixedly arranged in the lead frame 7. When the air intake net cover 41 is installed at the air guide cover 1, the lead frame 7 is aligned with the wire slot 16. During installation, the wires can be clamped at the wire block 71 of the lead frame 7 after being clustered, and are wound out through the wire slots 16, so that the wires can be conveniently arranged, and the installation is convenient.
The implementation principle of the portable air cooler air-out air filtering structure is that an air inlet net cover 41 is fixedly installed at an air inlet 11 of a guide cover 1 through bolt threaded connection, a filtering sponge 5 is placed in a reserved cavity of the air inlet net cover 41, a protective net cover 42 is fixedly clamped on one side, far away from the guide cover 1, of the air inlet net cover 41 through an L-shaped clamping block 421, and meanwhile, the protective net cover 42 and the air inlet net cover 41 are mutually matched and clamped to fix the filtering sponge 5.
When air enters from the protective net cover 42, the air firstly flows through the filtering sponge 5, and then enters the portable air cooler along the air guide cover 1 through the air inlet net cover 41, so that dust in the air is filtered, dust accumulation in the portable air cooler is reduced, and the refrigerating and air-out effects are improved; when the dust in the filtering sponge 5 needs to be cleaned, the protective screen 42 is rotated, the L-shaped clamping block 421 is rotated to the position of the plug sub-port 61 by the limiting sub-port 62, the clamping of the L-shaped clamping block 421 and the air inlet screen 41 is released, the protective screen 42 and the filtering sponge 5 are detached, the filtering sponge 5 is replaced more conveniently, the dust is cleaned, and the dust filtering effect of the air filtering component 2 is improved.
Therefore, the dust in the air can be filtered through the detachable installation arrangement of the filtering sponge 5 and the protective net cover 42, so that dust accumulation in the portable air cooler is reduced, and the refrigerating air outlet effect is improved; and the filter sponge 5 is convenient to replace, dust is intensively cleaned, and the effect of filtering the dust by the air filtering component 2 is exerted to the maximum.
The foregoing is a preferred embodiment of the present application, which is merely illustrative of the present application and not intended to limit the scope of the present application in any way, so long as the present application is not limited thereto: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. An air-out wind structure of portable cold wind ware, includes: kuppe (1), its characterized in that, air intake (11) department of kuppe (1) is provided with and strains wind subassembly (2), strain wind subassembly (2) including filter element and assembly component (4), assembly component (4) fixed mounting are in air intake (11) department of kuppe (1), assembly component (4) are used for fixing filter element, filter element is used for filtering the concentration to the dust in the air.
2. The portable air outlet and filtering structure of the air cooler according to claim 1, wherein the assembly part (4) comprises a protection net cover (42) and an air inlet net cover (41), the air inlet net cover (41) is fixedly installed at an air inlet (11) of the air guide cover (1), the protection net cover (42) is installed on one side surface of the air inlet net cover (41) away from the air guide cover (1), and the filtering piece is arranged between the air inlet net cover (41) and the protection net cover (42).
3. The portable air outlet and filtering structure of the air cooler according to claim 2, wherein a connecting component is arranged on one side of the protective screen (42) facing the air inlet screen (41), and the protective screen (42) is in clamping fit with the air inlet screen (41) through the connecting component.
4. A portable air cooler air-out structure according to claim 3, wherein, the coupling assembling includes "L" type joint piece (421), "L" type joint piece (421) is fixed to be set up protection screen panel (42) towards one side of air inlet screen panel (41), air inlet screen panel (41) towards one side of protection screen panel (42) has seted up assembly mouth (6), assembly mouth (6) with "L" type joint piece (421) are aimed at and joint cooperation.
5. The portable air outlet air filtering structure of the air cooler according to claim 4, wherein the assembly port (6) comprises a plug sub-port (61) and a limit sub-port (62), the plug sub-port (61) is communicated with the limit sub-port (62), and the plug sub-port (61) and the limit sub-port (62) are circumferentially arranged around the air inlet net cover (41); the L-shaped clamping block (421) is in plug-in fit with the plug-in sub-port (61), and the limiting sub-port (62) limits the L-shaped clamping block (421).
6. The portable air outlet air filtering structure of the air cooler according to claim 1, wherein the air guide sleeve (1) is of a cylindrical structure, and an air outlet (12) of the air guide sleeve (1) is arranged in a shrinking manner.
7. The portable air outlet air filtering structure of the air cooler according to claim 1, wherein a plurality of air guide strips (13) are arranged at an air outlet (12) of the air guide cover (1), the plurality of air guide strips (13) are distributed at the air outlet (12) of the air guide cover (1) in a circular array, one ends of the plurality of air guide strips (13) are fixedly connected with the inner wall of the air guide cover (1), and the other ends of the plurality of air guide strips (13) are positioned at the center point of the air outlet (12) and are mutually fixed.
8. The portable air outlet and filtering structure of the air cooler according to claim 2, wherein a wire groove (16) is formed in the side wall of the air guide sleeve (1) in a penetrating mode, the wire groove (16) is located at one end, close to the air inlet net cover (41), of the air guide sleeve (1), a lead frame (7) is installed on the inner wall of the air inlet net cover (41), and the lead frame (7) is aligned with the wire groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321913194.5U CN220250203U (en) | 2023-07-19 | 2023-07-19 | Air-out and air-filtering structure of portable air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321913194.5U CN220250203U (en) | 2023-07-19 | 2023-07-19 | Air-out and air-filtering structure of portable air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250203U true CN220250203U (en) | 2023-12-26 |
Family
ID=89266857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321913194.5U Active CN220250203U (en) | 2023-07-19 | 2023-07-19 | Air-out and air-filtering structure of portable air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250203U (en) |
-
2023
- 2023-07-19 CN CN202321913194.5U patent/CN220250203U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2015243023B2 (en) | Disposable Air Filter Cartridge for Air Precleaner | |
| WO2023273662A1 (en) | Air conditioner outdoor unit, and air conditioner | |
| AU2020439929B2 (en) | Fresh air module and air conditioner | |
| CN220250203U (en) | Air-out and air-filtering structure of portable air cooler | |
| JP2006514582A (en) | Electric air cleaner and manufacturing method thereof | |
| CN210374020U (en) | Ventilation filter equipment for building | |
| CN218065111U (en) | Heat-preservation and noise-reduction type fan coil unit | |
| WO2017092156A1 (en) | Dust-removing module and wall-mounted air conditioner | |
| CN215863857U (en) | Information-based machine room ventilation and heat dissipation device convenient for adjusting ventilation opening | |
| CN216778275U (en) | Multifunctional gas filtering equipment | |
| CN215113141U (en) | Air purifier | |
| CN213019955U (en) | Fresh air device and air conditioner | |
| CN113739316A (en) | Tube-shape air purifier | |
| JPH07233993A (en) | Ventilating device | |
| CN217685447U (en) | A machine in purifier and air conditioning for machine in air conditioning | |
| CN220552051U (en) | Air purifier with filter element assembly convenient to disassemble and assemble | |
| CN217209576U (en) | Filter equipment, new trend structure and air conditioner | |
| CN217685453U (en) | Indoor unit of air conditioner | |
| CN214634886U (en) | Air valve and air conditioning unit with filtering device | |
| CN217876137U (en) | Indoor unit of air conditioner | |
| CN214536514U (en) | Air conditioner fresh air assembly and air conditioner | |
| CN212157494U (en) | Can dismantle air purification device and take air purification device's cool heater | |
| CN211854209U (en) | Fresh air module and air conditioner | |
| CN210220025U (en) | Air conditioner | |
| CN220931255U (en) | Air duct machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |