CN220246500U - Ventilation device and clothes care machine - Google Patents
Ventilation device and clothes care machine Download PDFInfo
- Publication number
- CN220246500U CN220246500U CN202321958148.7U CN202321958148U CN220246500U CN 220246500 U CN220246500 U CN 220246500U CN 202321958148 U CN202321958148 U CN 202321958148U CN 220246500 U CN220246500 U CN 220246500U
- Authority
- CN
- China
- Prior art keywords
- air
- air duct
- ventilation
- ventilation device
- opening
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 107
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000000222 aromatherapy Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000474 nursing effect Effects 0.000 description 8
- 230000003749 cleanliness Effects 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present utility model provides a ventilation device and a clothes care machine, the ventilation device comprises: the air duct type air conditioner comprises an air duct shell, an air valve, a bidirectional fan assembly and a filtering component, wherein an air duct is formed in the air duct shell, the air valve is used for opening or closing the air duct, the bidirectional fan assembly is installed on one side of the air duct, and the filtering component is used for filtering air flow of the air duct. The ventilation device provided by the embodiment of the utility model is provided with the air duct shell, the bidirectional fan assembly and the air valve, and can realize the bidirectional ventilation effect, so that the clothes care machine using the ventilation device does not need to use a complex air duct and a fan of the clothes care machine to perform ventilation, the complexity of manufacturing and assembling is reduced, the ventilation device is convenient to use, in addition, the filtering component can filter the air flow conveyed by the bidirectional fan assembly, thereby removing the peculiar smell of the air flowing into a room from the box body of the care machine and avoiding polluting the indoor air.
Description
Technical Field
The utility model relates to the technical field of clothes nursing machines, in particular to a ventilation device and a clothes nursing machine.
Background
The clothes nursing machine is equipment with the functions of clothes drying, peculiar smell removal and the like, and aims to ensure the cleanness of air in the box body and realize the exchange of the air in the box body and the air outside, a ventilation port is usually arranged on the box body, and the outside clean air is sucked through the opening and closing of the ventilation port and the matching of a fan and an air duct of the nursing machine, so that the air with the peculiar smell inside is discharged.
However, this kind of mode needs complicated inside wind channel cooperation nursing machine self fan, manufacturing equipment is troublesome to when taking a breath, and nursing machine's fan can't carry out other operations, and simultaneously after nursing machine long-term use, the indoor air of the inside remaining peculiar smell molecule of machine through the mode direct entry of taking a breath, lead to indoor air pollution because breathe in and exhaust share a wind channel and scavenge port, peculiar smell molecule in the box can remain in wind channel and scavenge port when the exhaust, peculiar smell molecule can flow back to in the box along with outside fresh air again when breathing in, thereby be difficult to guarantee the cleanliness factor of the inside air of box, in addition, still need use nursing machine's fan when taking a breath.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings in the prior art and provides a ventilation device and a clothes care machine.
The utility model is realized by the following technical scheme:
a ventilation device, comprising:
an air duct housing in which an air duct is formed;
the air valve is used for opening or closing the air duct;
the bidirectional fan assembly is arranged at one side of the air duct;
and a filter member for filtering the air flow in the air duct.
The utility model provides a ventilation device, which is provided with an air duct shell, a two-way fan assembly and a fan valve, and can realize the effect of two-way ventilation, so that a clothes care machine applying the ventilation device does not need to use a complex air duct and a fan of the clothes care machine for ventilation, the complexity of manufacturing and assembly is reduced, the ventilation device is convenient to use, the fan valve can control the opening and closing of the air duct, and air can be prevented from flowing in the air duct under the driving of other airflow driving components when the ventilation device is not used, in addition, the ventilation device is provided with a filtering component, and the filtering component can filter the airflow conveyed by the two-way fan assembly, thereby removing the peculiar smell of the air flowing into a room from the box body of the care machine and avoiding polluting the indoor air.
Further, the ventilation device further comprises a driving unit arranged in the air duct shell, and the driving unit is used for driving the air valve so that the air valve can open or close the air duct.
Further, a fixing cavity is formed inside the air duct shell, the driving unit is fixed in the fixing cavity, and the driving end of the driving unit extends out of the first side of the air duct shell to be connected with the air valve.
Further, the air duct comprises an air inlet channel and an air outlet channel which are spaced, and the air valve is used for controlling the opening or closing of the air inlet channel and the air outlet channel respectively.
Further, a first side of the air duct shell is provided with a ventilation opening, the ventilation opening comprises a first ventilation opening communicated with the air inlet channel and a second ventilation opening communicated with the air outlet channel, and a second side of the air duct shell is provided with an opening communicated with the air inlet channel and the air outlet channel; the air valve is movably arranged on the first side of the air duct shell, the air valve is used for closing the first ventilation opening and/or the second ventilation opening, and the bidirectional fan assembly is arranged on the second side of the air duct shell.
Further, the air duct shell comprises a fixed support and a cylinder shell, the fixed support is detachably connected to one side of the cylinder shell, a first air inlet cavity and a first air outlet cavity are arranged in the fixed support, a second air inlet cavity and a second air outlet cavity are arranged in the cylinder shell, the first air inlet cavity and the second air inlet cavity are communicated to form the air inlet channel, the first air outlet cavity and the second air outlet cavity are communicated to form the air outlet channel, the first ventilation opening and the second ventilation opening are arranged on one side, far away from the cylinder shell, of the fixed support, and the opening is arranged on one side, far away from the fixed support, of the cylinder shell.
Further, the filter member is disposed in the intake passage.
Further, the air valve, the air duct housing, the filtering component and the bidirectional fan assembly are sequentially arranged along the direction from the first side to the second side of the air duct housing.
Further, the bi-directional fan assembly is also provided with an aromatherapy component.
The utility model relates to a clothes care machine, which comprises a box body and the ventilation device mounted on the box body.
For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.
Drawings
FIG. 1 is an exploded view of a ventilator according to an embodiment of the present utility model;
FIG. 2 is an exploded view of an alternative view of a ventilator according to an embodiment of the present utility model;
FIG. 3 is a perspective view of a ventilation device according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of the cartridge housing of the airway housing in an embodiment of the utility model;
FIG. 5 is a cross-sectional view of a cartridge housing, filter element, bi-directional blower assembly, and fragrance component in an embodiment of the utility model;
reference numerals:
1. an air duct housing; 10a, an air duct; 10b, ventilation ports; 101. an air intake passage; 101a, a first air inlet cavity; 101b, a second air inlet cavity; 102. an exhaust passage; 102a, a first exhaust chamber; 102b, a second exhaust chamber; 103. a first transfer port; 104. a second transfer port; 105. an opening; 106. a fixed cavity; 11. a fixed bracket; 12. a cartridge housing; 2. a bi-directional blower assembly; 21. a fan bracket; 22. a bi-directional blower body; 3. an air valve; 31. a vent hole; 4. a driving unit; 5. a filter member; 6. an aromatherapy component.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It is to be understood that in the description of the present utility model, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e., features defining "first," "second," may explicitly or implicitly include one or more such features. Furthermore, unless otherwise indicated, the meaning of "a plurality" is two or more.
It should be noted that, in the description of the present utility model, unless explicitly specified and defined otherwise, the terms "disposed," "connected," and "hollow" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 5, fig. 1 is an exploded view of a ventilator according to an embodiment of the utility model; FIG. 2 is an exploded view of an alternative view of a ventilator according to an embodiment of the present utility model; FIG. 3 is a perspective view of a ventilation device according to an embodiment of the present utility model; FIG. 4 is a cross-sectional view of the cartridge housing of the airway housing in an embodiment of the utility model; FIG. 5 is a cross-sectional view of a cartridge housing, filter element, bi-directional blower assembly, and fragrance component in an embodiment of the utility model.
The embodiment of the utility model provides a ventilation device which can be applied to products of a clothes care machine, such as a sterilizer, a fresh air system, a dish washer, an air conditioner and the like, and also can be applied to various products needing to realize internal and external ventilation.
Specifically, the ventilation device of the embodiment of the utility model comprises: the air duct comprises an air duct shell 1, a two-way fan assembly 2, an air valve 3 and a filtering component 5.
The air duct 10a is formed in the air duct housing 1, the air valve 3 is used for opening or closing the air duct 10a, the bidirectional fan assembly 2 is installed on one side of the air duct 10a, and the filtering component 5 can filter air flow in the air duct 10 a.
According to the technical scheme, the ventilation device is provided with the air duct shell 1, the bidirectional fan assembly 2 and the air valve 3, and the bidirectional ventilation effect can be achieved, so that the clothes care machine using the ventilation device does not need to use a complex air duct and a fan for ventilation, the complexity of manufacturing and assembling is reduced, the ventilation device is convenient to use, the air valve 3 can control the opening and closing of the air duct 10a, air is prevented from flowing in the air duct 10a under the driving of other air flow driving components when the ventilation device is not used, in addition, the ventilation device is provided with the filtering component 5, and the filtering component 5 can filter the air flow conveyed by the bidirectional fan assembly 2, so that peculiar smell of air flowing into a room from the box body of the care machine is removed, and indoor air is prevented from being polluted.
Wherein, the first side of the air duct housing 1 is provided with the ventilation opening 10b, the second side of the air duct housing 1 is provided with the opening 105, the ventilation opening 10b and the opening 105 are communicated with the air duct 10a, and in this embodiment, the first side and the second side of the air duct housing 1 are respectively opposite sides of the air duct housing 1. When applied to a laundry care machine, the air duct housing 1 may be mounted on a cabinet of the care machine, wherein a first side of the air duct housing 1 faces the inside of the cabinet and a second side faces the outside of the cabinet.
The bidirectional fan assembly 2 is installed on the second side of the air duct housing 1, specifically, in the opening 105, the bidirectional fan assembly 2 is used for driving air, the bidirectional fan assembly 2 can operate bidirectionally, and when the bidirectional fan assembly 2 operates in a first direction (for example, anticlockwise), fresh air from the outside of the box body can be sucked from the second side of the air duct housing 1, and is conveyed to the inside of the box body from the first side after passing through the air inlet channel 101; when the bi-directional fan assembly 2 is operated in a second direction (e.g., clockwise), the odor air within the cabinet may be drawn in from the first side and transported out of the cabinet from the second side of the duct housing 1 through the exhaust duct 102.
The damper 3 is movably disposed at a first side of the duct housing 1 for opening or closing the ventilation opening 10b to open or close the duct 10 a. It will be appreciated that the user may actuate the damper 3 to move by manual operation or an external drive mechanism or the like to cause the damper 3 to open or close the ventilation port 10b. In order to facilitate the movement of the air valve 3 so that the air valve 3 may be in a proper position when in use, preferably, the ventilation device of the embodiment of the present utility model further includes a driving unit 4 disposed in the air duct housing 1, and the driving unit 4 is used for driving the air valve 3 so that the air valve 3 opens or closes the ventilation opening 10b.
The filter element 5 filters the air flow delivered by the bi-directional fan assembly 2. Thus, the air can be filtered by the filter element 5 to reduce the peculiar smell and moisture of the air flowing into the inside and outside of the box body, and ensure the air to be dried and fresh. Specifically, the filter element 5 is a filter screen, which in this embodiment is disposed in the opening 105 on the side of the bi-directional fan assembly 2 facing the damper 3. Of course, in other embodiments, the filter screen may be disposed on a side of the bi-directional fan assembly 2 facing away from the damper 3. In this embodiment, the filter screen may filter the air flow of the intake passage 101 and the exhaust passage 102, however, in other embodiments, the filter screen is disposed in the intake passage 101, and only filters the air flow of the intake passage 101, without filtering the exhaust gas.
In order to further improve the cleanliness of the air, it is preferable that the air duct 10a includes the air intake passage 101 and the air exhaust passage 102 at intervals in the present embodiment, and in order to simplify the structure, facilitate the manufacturing use and save the cost, it is preferable that the air valve 3 is a rotary cover plate, a predetermined area of which is provided with the vent hole 31, and the rotary cover plate is rotated by the driving of the driving unit 4 so that the vent hole 31 communicates only with the air intake passage 101 and the air exhaust passage 102.
Specifically, the transfer port 10b includes a first transfer port 103 communicating with the intake passage 101 and a second transfer port 104 communicating with the exhaust passage 102, and the opening 105 communicates with the intake passage 101 and the exhaust passage 102. The damper 3 is used to close the first transfer port 103 and/or the second transfer port 104, in other words, the damper 3 may close the first transfer port 103 alone, open the second transfer port 104 alone, or close the second transfer port 104 alone, open the first transfer port 103, or close both the first transfer port 103 and the second transfer port 104.
Therefore, when fresh air is needed in the box body, the air valve 3 can be used for independently closing the second ventilation opening 104, the first ventilation opening 103 is in an open state, and the bidirectional fan assembly 2 rotates towards the first direction, so that the fresh air outside the box body can be conveyed into the box body through the air inlet channel 101 and the first ventilation opening 103; when the peculiar smell gas in the box body needs to be discharged, the air valve 3 can be used for independently closing the first ventilation opening 103, the second ventilation opening 104 is in an open state, the bidirectional fan assembly 2 rotates towards the second direction, and the peculiar smell gas in the box body can be discharged to the outside of the box body through the second ventilation opening 104 and the exhaust channel 102; when the air valve is not needed to be used, the air valve 3 can simultaneously close the first ventilation opening 103 and the second ventilation opening 104, so that air in the box body is not leaked.
Therefore, the air duct 10a of the ventilation device according to the embodiment of the present utility model includes the air inlet channel 101 and the air outlet channel 102 that are spaced apart, so that the exhaust air and the intake air are respectively conveyed through different channels, and even if the odor molecules remain in the second ventilation opening 104 and the air outlet channel 102, the odor molecules do not enter the box body along with the fresh air passing through the air inlet channel 101 and the first ventilation opening 103 during air intake, so as to pollute the air in the box body.
In the present embodiment, the rotary cover plate is rotated by the drive unit 4 so that the ventilation holes 31 communicate only with the first ventilation port 103, only with the second ventilation port 104, or avoid the first ventilation port 103 and the second ventilation port 104. Thus, when the ventilation hole 31 communicates with the first ventilation opening 103, the first ventilation opening 103 is in an open state, the second ventilation opening 104 is shielded by other areas of the rotary cover plate, and is in a closed state; when the ventilation hole 31 is communicated with the second ventilation opening 104, the second ventilation opening 104 is in an open state, the first ventilation opening 103 is shielded by other areas of the rotary cover plate, and is in a closed state; when the ventilation hole 31 avoids the first ventilation opening 103 and the second ventilation opening 104, the first ventilation opening 103 and the second ventilation opening 104 are shielded by other areas of the rotary cover plate, and are in a closed state. Through the above-mentioned blast gate 3 that sets up, can control the on-off state of first ventilation mouth 103 and second ventilation mouth 104 through the angle of control rotation, facilitate the use, simple structure is favorable to saving the cost moreover.
It should be noted that, in other embodiments, the air valve 3 may also have various other arrangements, for example, in some embodiments, the air valve 3 includes two cover plates (not shown) that respectively rotatably cover the first ventilation opening 103 and the second ventilation opening 104, and the driving unit 4 drives the two cover plates to rotate to open or close the first ventilation opening 103 and the second ventilation opening 104.
In order to facilitate the driving of the rotation of the above-mentioned rotating cover plate, it is preferable that in the present embodiment, the driving unit 4 is a motor, and an output shaft of the motor is connected to the center of the rotating cover plate.
In order to facilitate fixing the motor, preferably, a fixing cavity 106 is formed inside the air duct housing 1 of the present embodiment, the motor (i.e. the driving unit 4) is fixed in the fixing cavity 106, and an output shaft (i.e. the driving end) of the motor extends out of the first side of the air duct housing 1 to be connected with the rotary cover plate (i.e. the air valve 3). Thus, the motor is hidden inside the air duct housing 1, and the appearance is attractive, however, in other embodiments, the motor may be directly fixed outside the first side of the air duct housing 1.
For convenience of manufacture and assembly, the duct housing 1 of the present embodiment preferably includes a fixing bracket 11 and a housing 12, and the fixing bracket 11 is detachably connected to one side of the housing 12 to enclose a fixing cavity 106 with the housing 12.
Wherein, a first air inlet cavity 101a and a first air outlet cavity 102a are arranged in the fixed bracket 11, a second air inlet cavity 101b and a second air outlet cavity 102b are arranged in the cylinder shell 12, the first air inlet cavity and the second air inlet cavity 101b are communicated to form an air inlet channel 101, the first air outlet cavity 102a and the second air outlet cavity 102b are communicated to form an air outlet channel 102, a first ventilation opening 103 and a second ventilation opening 104 are arranged on one side of the fixed bracket 11 far away from the cylinder shell 12, and an opening 105 is arranged on one side of the cylinder shell 12 far away from the fixed bracket 11. Thus, the fixing bracket 11 and the cylinder housing 12 are assembled together to form the air duct housing 1, and when the air duct housing is assembled, the motor is fixed on one side of the cylinder housing 12, and then the fixing bracket 11 is mounted on one side of the cylinder housing 12 through screws, so that the motor is accommodated in the fixing cavity 106, and an output shaft of the motor penetrates out of the fixing bracket 11.
Preferably, the bi-directional fan assembly 2 of the present embodiment is further provided with an aromatherapy component 6. The aromatherapy component 6 can emit fragrant molecules, so that when the bidirectional fan assembly 2 works, the flowing gas has fragrance, the air is kept fresh, and the odor molecules are removed.
In this embodiment, the air valve 3, the air duct housing 1, the filtering component 5 and the bidirectional fan assembly 2 are sequentially arranged along the direction from the first side to the second side of the air duct housing 1, so that the assembly is convenient.
In particular, in the present embodiment, the bi-directional blower assembly 2 includes a blower bracket 21 and a bi-directional blower body 22, the blower bracket 21 is installed in the opening 105, the bi-directional blower body 22 is fixed in the blower bracket 21, and thus the provided bi-directional blower assembly 2 is easy to assemble, is firmly installed, wherein the aromatherapy component 6 is fixed on the blower bracket 21, the blower bracket 21 is fixed in the cartridge 12 of the air duct housing 1 by screws,
the embodiment of the utility model also provides a clothes care machine, which comprises a box body and the ventilation device provided by the embodiment of the utility model and arranged on the box body, wherein the clothes care machine with the ventilation device provided by the utility model can ensure the cleanliness of air in the box body.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. A ventilation device, comprising:
an air duct housing in which an air duct is formed;
the air valve is used for opening or closing the air duct;
the bidirectional fan assembly is arranged at one side of the air duct;
and a filter member for filtering the air flow in the air duct.
2. A ventilation device according to claim 1, characterized in that:
the air duct type air conditioner further comprises a driving unit arranged in the air duct shell, wherein the driving unit is used for driving the air valve so that the air valve can open or close the air duct.
3. A ventilation device according to claim 2, characterized in that:
the air duct is characterized in that a fixing cavity is formed in the air duct shell, the driving unit is fixed in the fixing cavity, and the driving end of the driving unit extends out of the first side of the air duct shell to be connected with the air valve.
4. A ventilation device according to claim 1, characterized in that:
the air duct comprises an air inlet channel and an air outlet channel which are spaced, and the air valve is used for controlling the opening or closing of the air inlet channel and the air outlet channel respectively.
5. A ventilation device according to claim 4, wherein:
the first side of the air duct shell is provided with a ventilation opening, the ventilation opening comprises a first ventilation opening communicated with the air inlet channel and a second ventilation opening communicated with the air outlet channel, the second side of the air duct shell is provided with an opening, and the opening is communicated with the air inlet channel and the air outlet channel; the air valve is movably arranged on the first side of the air duct shell, the air valve is used for closing the first ventilation opening and/or the second ventilation opening, and the bidirectional fan assembly is arranged on the second side of the air duct shell.
6. A ventilation device according to claim 5, wherein:
the air duct shell comprises a fixed support and a cylinder shell, the fixed support is detachably connected to one side of the cylinder shell, a first air inlet cavity and a first air exhaust cavity are arranged in the fixed support, a second air inlet cavity and a second air exhaust cavity are arranged in the cylinder shell, the first air inlet cavity and the second air inlet cavity are communicated to form an air inlet channel, the first air exhaust cavity and the second air exhaust cavity are communicated to form an air exhaust channel, a first ventilation opening and a second ventilation opening are arranged on one side, far away from the cylinder shell, of the fixed support, and an opening is arranged on one side, far away from the fixed support, of the cylinder shell.
7. A ventilation device according to claim 4, wherein:
the filter member is disposed in the intake passage.
8. A ventilation device according to any one of claims 1 to 7, wherein:
the air valve, the air duct shell, the filtering component and the bidirectional fan assembly are sequentially arranged along the direction from the first side to the second side of the air duct shell.
9. A ventilation device according to any one of claims 1 to 7, wherein:
and the bi-directional fan assembly is also provided with an aromatherapy component.
10. A laundry care machine, comprising:
a cabinet and a ventilation device as claimed in any one of claims 1 to 9 mounted on said cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958148.7U CN220246500U (en) | 2023-07-24 | 2023-07-24 | Ventilation device and clothes care machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958148.7U CN220246500U (en) | 2023-07-24 | 2023-07-24 | Ventilation device and clothes care machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220246500U true CN220246500U (en) | 2023-12-26 |
Family
ID=89232547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958148.7U Active CN220246500U (en) | 2023-07-24 | 2023-07-24 | Ventilation device and clothes care machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220246500U (en) |
-
2023
- 2023-07-24 CN CN202321958148.7U patent/CN220246500U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215260129U (en) | Fresh air component and air conditioner with same | |
| CN108266800B (en) | Cabinet air conditioner and air conditioner with same | |
| CN212132696U (en) | Air conditioner indoor unit and air conditioner | |
| WO2022165999A1 (en) | Air conditioning device | |
| CN220246500U (en) | Ventilation device and clothes care machine | |
| CN214094709U (en) | Air conditioner indoor unit and air conditioner | |
| CN113899020A (en) | Machine in new trend fan and air conditioning | |
| CN211695286U (en) | Fresh air module and air conditioner | |
| CN216744618U (en) | Machine in new trend fan and air conditioning | |
| CN216080089U (en) | Fresh air device and air conditioner | |
| KR20100061114A (en) | Air conditioner | |
| CN213713240U (en) | Air treatment module, air conditioner indoor unit and air conditioner | |
| CN107270445A (en) | Humidifying air conditioner | |
| KR20050118784A (en) | A ventilation system of window type | |
| CN108679768B (en) | Indoor unit of fresh air system | |
| CN221055114U (en) | Cabinet air conditioner | |
| CN207279875U (en) | A kind of new wind turbine in list air passage | |
| CN209325949U (en) | A kind of cabinet-type air engine | |
| CN212692022U (en) | Ventilator and air cleaning equipment | |
| CN217330173U (en) | Fresh air device and air conditioner | |
| CN212699688U (en) | Disinfection cabinet | |
| CN219243786U (en) | Humidification device and air treatment device | |
| CN215260464U (en) | Rotary valve, ventilation assembly and air conditioning device with same | |
| CN218033388U (en) | Fresh air module and air conditioner | |
| JP2004156880A (en) | Air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |