CN218033388U - Fresh air module and air conditioner - Google Patents
Fresh air module and air conditioner Download PDFInfo
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- CN218033388U CN218033388U CN202221978687.2U CN202221978687U CN218033388U CN 218033388 U CN218033388 U CN 218033388U CN 202221978687 U CN202221978687 U CN 202221978687U CN 218033388 U CN218033388 U CN 218033388U
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- 230000009977 dual effect Effects 0.000 abstract description 3
- 238000005119 centrifugation Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a new trend module and air conditioner, the new trend module includes from heart portion, air inlet portion, air supply portion, indoor air intake, outdoor air intake, indoor air outlet, the air inlet portion with the centrifugation portion intercommunication, the heart portion with air supply portion intercommunication, indoor air intake with air inlet portion intercommunication, outdoor air intake with air supply portion intercommunication, indoor air outlet with air supply portion intercommunication switches between first state, second state and third state through controlling the air valve assembly, makes the new trend module alternate between the mode of airing exhaust, inner loop mode and inside and outside dual cycle mode. The utility model discloses the structure of utilizing blast gate subassembly and new trend module has realized that the new trend module switches between multiple mode, has brought diversified selection for the user, has promoted user's use impression.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field, in particular to new trend module and air conditioner.
Background
An air conditioner, also known as a room air conditioner, has functions of cooling, refrigerating, etc., and is an electric appliance for directly providing treated air to a closed room, space or area.
With the common development of economic technology and the reduction of air quality in living environment, the conventional air conditioner can not meet the daily life requirements of most people, so that an air conditioner with a fresh air function is continuously provided by manufacturers to realize the circulation between room air and outdoor air and the function of purifying air.
However, in the prior art, a conventional fresh air conditioner generally only has the function of introducing outdoor air into a room, cannot work when the outdoor air is difficult to be processed by a poor filtering system, cannot quickly discharge indoor old air in time, has a single function, and cannot bring better use experience to customers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a new trend module aims at solving the technical problem of the new trend function singleness of new trend module among the prior art.
In order to achieve the above object, the utility model provides a new trend module, include:
the centrifugal part is communicated with the air supply part;
the indoor air inlet is communicated with the air inlet part, the outdoor air inlet is communicated with the air inlet part and the air supply part, and the indoor air outlet is communicated with the air supply part;
a damper assembly configured to be switchable between a first state, a second state, and a third state;
when the air valve assembly is in a first state, the fresh air module is in an air exhaust mode, the indoor air outlet is closed, the outdoor air inlet is opened, the outdoor air inlet is communicated with the air supply part, and the outdoor air inlet is isolated from the air inlet part;
when the air valve assembly is in a second state, the fresh air module is in an internal circulation mode, the outdoor air inlet is closed, the indoor air outlet is opened, and the indoor air outlet is communicated with the air supply part;
when the air valve assembly is in the third state, the fresh air module is in an inner and outer double circulation mode, the indoor air outlet is opened, the outdoor air inlet is opened, the indoor air outlet is communicated with the air supply part, and the outdoor air inlet is communicated with the air inlet part.
In some embodiments of the present invention, the damper assembly includes a first damper configured to be movable between a first position and a second position, and a second damper configured to be movable between a third position and a fourth position;
when the first air valve is at a first position and the second air valve is at a third position, the air valve assembly is in a first state;
when the first air valve is at the second position and the second air valve is at the third position, the air valve assembly is in the second state;
when the first air valve is at the second position and the second air valve is at the fourth position, the air valve assembly is in the third state.
In some embodiments of the present invention, the air outlet end of the air supply part is communicated with the indoor air outlet, and an air exchange opening is opened on the side wall of the air supply part near the end of the indoor air outlet, so that the air supply part can be communicated with the outdoor air inlet;
the first damper is a first flap configured to be rotatable between a first position and a second position;
when the first baffle is located at the first position, the first baffle seals the indoor air outlet so as to close the indoor air outlet;
when the first baffle is located at the second position, the air exchange opening is blocked by the first baffle so that the outdoor air inlet is isolated from the air supply part.
In some embodiments of the present invention, the second damper is a second flap, and the second flap is configured to be rotatable between the third position and the fourth position;
when the second baffle is positioned at the third position, the second baffle is connected with the side wall of the air supply part, so that the outdoor air inlet is isolated from the air inlet part;
when the second baffle is located at the fourth position, the second baffle is far away from the side wall of the air supply part, and the outdoor air inlet is communicated with the air inlet part.
In some embodiments of the present invention, when the first baffle is in the second position and the second baffle is in the third position, the second baffle will seal the air changing opening, the second baffle is connected to the side wall of the air supplying part, the outdoor air inlet is isolated from the air supplying part, and the outdoor air inlet is isolated from the air inlet part, so that the outdoor air inlet is closed.
In some embodiments of the present invention, the indoor air inlet is provided with a plurality of air inlets, and the indoor air inlets are all communicated with the air inlet portion.
In some embodiments of the present invention, the bottom of the fresh air module, the side wall having the outdoor air inlet, and the side wall opposite to the outdoor air inlet are respectively provided with an indoor air inlet.
In some embodiments of the present invention, the filter net is disposed inside the indoor air inlet.
In some embodiments of the present invention, a filter is disposed between the air inlet portion and the centrifugal portion.
The utility model also provides an air conditioner, including foretell new trend module.
The utility model provides a fresh air module and an air conditioner, the fresh air module is provided with an air valve component which can be mutually switched among a first state, a second state and a third state, the fresh air module is switched among three different working modes, for example, when the air valve assembly is in a first state, the fresh air module is in an air exhaust mode, and indoor air is exhausted to the outside through the air supply part and the outdoor air inlet; or if the blast gate subassembly is in when the third state, the new trend module is in the extrinsic cycle mode, inhales outdoor and indoor air simultaneously and filters, improves new trend and changes efficiency. Compared with the prior art, the utility model discloses the structure that utilizes blast gate subassembly and new trend module has realized that the new trend module switches between multiple mode, has brought diversified selection for the user, has promoted user's use impression.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a fresh air module according to an embodiment of the present invention in an air exhaust mode;
fig. 2 is a schematic structural view of a fresh air module according to an embodiment of the present invention, in an internal circulation mode;
fig. 3 is a schematic view of a fresh air module structure in an internal and external dual cycle mode according to an embodiment of the present invention.
Reference numerals: 100. an air inlet part; 200. a centrifuge section; 300. an air supply part; 400. an indoor air outlet; 500. an outdoor air inlet; 600. an indoor air inlet; 601. an air supply channel; 700. an air valve assembly; 701. a first baffle plate; 702. a second baffle; 800. and (4) a filter element.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a fresh air module, including centrifugal portion 200, air inlet portion 100 and air supply portion 300, air inlet portion 100 communicates with centrifugal portion 200, and centrifugal portion 200 communicates with air supply portion 300.
This new trend module still includes indoor air intake 600, outdoor air intake 500 and indoor air outlet 400, and indoor air intake 600 communicates with air inlet portion 100, and outdoor air intake 500 communicates with air inlet portion 100, air-supply portion 300, and indoor air outlet 400 communicates with air-supply portion 300.
The fresh air module further comprises an air valve assembly 700, and the air valve assembly 700 is configured to be switchable among a first state, a second state and a third state, so that the fresh air module is switched among three different working modes.
Referring to fig. 1, when the damper assembly 700 is in the first state, the indoor air outlet 400 is closed, the outdoor air inlet 500 is opened, the outdoor air inlet 500 is communicated with the air blowing part 300, and the outdoor air inlet 500 is isolated from the air inlet part 100.
It should be noted that: when the air valve assembly 700 is in the first state, the indoor air inlet 600 is default to be opened, that is, the centrifugal fan in the centrifugal part 200 operates to suck indoor air into the centrifugal part 200 through the air inlet part 100, and then the indoor air is sent into the air supply part 300 from the centrifugal part 200, at this time, since the indoor air outlet 400 is closed, the outdoor air inlet 500 is opened, and the outdoor air inlet 500 is communicated with the air supply part 300, the indoor air sucked into the centrifugal part 200 is sent out of the room through the outdoor air inlet 500 by the air supply part 300 to perform air exhaust operation, that is, the fresh air module is in an air exhaust mode at this time.
Referring to fig. 2, when the damper assembly 700 is in the second state, the outdoor air inlet 500 is closed, the indoor air outlet 400 is opened, and the indoor air outlet 400 is communicated with the air supply part 300.
It should be noted that: when the air valve assembly 700 is in the second state, the indoor air inlet 600 is default to be open, when the centrifugal fan in the centrifugal part 200 operates, indoor air is sucked into the centrifugal part 200 through the air inlet part 100, and is sent into the air supply part 300 from the centrifugal part 200, at this time, the outdoor air inlet 500 is closed, the indoor air outlet 400 is opened and communicated with the air supply part 300, so that the indoor air sucked into the centrifugal part 200 enters the room again through the air supply part 300 and enters the room through the indoor air outlet 400, and the internal circulation operation is performed, that is, the fresh air module is in the internal circulation mode at this time.
Referring to fig. 3, when the damper assembly 700 is in the third state, the indoor air outlet 400 is opened, the outdoor air inlet 500 is opened, the indoor air outlet 400 is communicated with the air supply unit 300, and the outdoor air inlet 500 is communicated with the air inlet unit 100.
It should be noted that: when the air valve assembly 700 is in the third state, the indoor air inlet 600 is also default to be open, when the centrifugal fan in the centrifugal portion 200 operates, because the outdoor air inlet 500 is open and communicated with the air inlet portion 100, the outdoor air and the indoor air reach the centrifugal portion 200 through the air inlet portion 100 at the same time, and the outdoor air inlet 500 is isolated from the air supply portion 300, the outdoor air and the indoor air enter the centrifugal portion 200 and then enter the indoor air from the indoor air outlet 400 through the air supply portion 300, and the fresh air module performs an inside-outside dual-circulation mode.
Therefore, the utility model provides a new trend module has realized that the new trend module switches between multiple mode, has brought diversified selection for the user, has promoted user's use impression.
Based on the above technical solutions, those skilled in the art can further adopt an embodiment that the air valve assembly 700 comprises a first air valve and a second air valve, the first air valve is configured to be movable between a first position and a second position, and the second air valve is configured to be movable between a third position and a fourth position.
Referring to fig. 1, when the first air valve is in the first position and the second air valve is in the third position, the air valve assembly 700 is in the first state, and the fresh air module is in the air exhaust mode.
Referring to fig. 2, when the first air valve is in the second position and the second air valve is in the third position, the air valve assembly 700 is in the second state, and the fresh air module is in the internal circulation mode.
Referring to fig. 3, when the first air valve is in the second position and the second air valve is in the fourth position, the air valve assembly 700 is in the third state, and the fresh air module is in the inside-outside dual cycle mode.
Based on the above technical solution, a person skilled in the art may further adopt an embodiment that an air outlet end of the air supplying part 300 is communicated with the indoor air outlet 400, and an air exchanging opening is formed in a side wall of one end of the air supplying part 300 close to the indoor air outlet 400, so that the air supplying part 300 can be communicated with the outdoor air inlet 500.
The first air valve is a first baffle 701, and the first baffle 701 is configured to be rotatable between a first position and a second position; when the first shutter 701 is in the first position, the first shutter 701 blocks the indoor air outlet 400 so that the indoor air outlet 400 is closed.
When the first baffle 701 is in the second position, the second baffle 702 closes the ventilation opening to isolate the outdoor air inlet 500 from the air supply part 300.
It can be understood that the utility model discloses with the air-out end and the indoor air outlet 400 intercommunication of air supply portion 300, and set up the air change mouth with the lateral wall that air supply portion 300 is close to the one end of indoor air outlet 400 simultaneously, set up first baffle 701 between air change mouth and indoor air outlet 400 to can completely cut off air supply portion 300 and outdoor air intake 500 or control first baffle 701 through the rotation of the first baffle 701 of control and rotate shutoff indoor air outlet 400.
Specifically, the first shutter 701 is driven by a motor to rotate between a first position and a second position, and the motor is connected to a control center of the air conditioner.
In some embodiments, the air blowing part 300 at the air exchanging port extends into the air inlet part 100 toward the outdoor air inlet 500 so that the second baffle 702 is connected thereto to isolate the outdoor air inlet 500 and the air inlet part 100.
Based on the above technical solution, a person skilled in the art may further adopt an embodiment that the second damper is a second damper 702, and the second damper 702 is configured to be rotatable between a third position and a fourth position.
When the second blocking plate 702 is at the third position, the second blocking plate 702 is connected to the sidewall of the air supply part 300 to isolate the outdoor air inlet 500 from the air inlet part 100.
When the second blocking plate 702 is located at the fourth position, the second blocking plate 702 is far away from the side wall of the air supply part 300, and the outdoor air inlet 500 is communicated with the air inlet part 100.
Specifically, the second shutter 702 is also rotated between the third position and the fourth position by another motor, which is also connected to the control center of the air conditioner.
Specifically, the outdoor air inlet 500 is disposed on the housing of the fresh air module and is communicated with the air inlet portion 100, the side wall of the air supply portion 300 extends into the air inlet portion 100, the rotating shaft of the second baffle 702 is disposed at the lower side of the outdoor air inlet 500, that is, when the second baffle 702 is located at the third position, the second baffle 702 is connected with the side wall of the air supply portion 300 to form an isolation structure to isolate the outdoor air inlet 500 from the air inlet portion 100.
Specifically, when the second baffle 702 rotates away from the third position and toward the fourth position or reaches the fourth position, the outdoor air inlet 500 is communicated with the air inlet portion 100, the degree of communication of the outdoor air inlet 500 is positively correlated with the degree of the second baffle 702 away from the third position, and when the second baffle 702 reaches the fourth position, the degree of communication between the outdoor air inlet 500 and the air inlet portion 100 is the largest.
Further, when the first baffle 701 is located at the second position and the second baffle 702 is located at the third position, the second baffle 702 plugs the air changing opening, the second baffle 702 is connected to the side wall of the air supplying part 300, the outdoor air inlet 500 is isolated from the air supplying part 300, and the outdoor air inlet 500 is isolated from the air inlet part 100, so that the outdoor air inlet 500 is closed.
It can be understood that the utility model discloses utilize rotatable second baffle 702 to realize outdoor air intake 500 and air supply portion 300 or air inlet portion 100 intercommunication respectively to match the corresponding mode of new trend module, accomplish the air inlet or air exhaust.
Based on the above technical solution, a person skilled in the art may further adopt an embodiment that there are a plurality of indoor air inlets 600, and the plurality of indoor air inlets 600 are communicated with the air inlet portion 100.
Further, the bottom of the fresh air module, the side wall having the outdoor air inlet 500, and the side wall opposite to the outdoor air inlet 500 are respectively provided with an indoor air inlet 600.
Specifically, an indoor air inlet 600 can be respectively formed in the front side of the support plate of the fresh air module, the rear side of the rear lower cover and the bottom of the support plate, and the three indoor air inlets 600 are communicated with the air inlet portion 100.
The indoor air inlets 600 arranged at the rear side of the rear lower cover are directly communicated with the air inlet part 100, the indoor air inlets 600 arranged at the front side and the bottom of the support plate are both communicated with the air supply channel 601, and the air supply channel 601 is communicated with the air inlet part 100 so as to send the air entering the air inlets 600 at the bottom and the front side of the support plate into the air inlet part 100.
It can be understood that the air inlet efficiency of the fresh air module can be improved by reasonably arranging the plurality of air inlets on the fresh air module, and the purification effect of the fresh air module on indoor air is improved.
Based on the above technical solution, a person skilled in the art may further adopt an embodiment that a filter screen is disposed inside the indoor air inlet 600.
It can be understood that, set up the filter screen in indoor air intake 600's inboard, can filter the air that gets into the new trend module in advance, alleviate the filter pressure of new trend module, improve filtration efficiency, guarantee the new trend quality of air outlet.
In some embodiments, a filter screen bracket is disposed at an inner side of the indoor air inlet 600, and the filter screen is disposed on the filter screen bracket.
Based on the above technical scheme, a filter 800 is arranged between the air inlet portion 100 and the centrifugal portion 200.
It can be understood that the filter element 800 is disposed between the centrifugal portion 200 and the air inlet portion 100, and can filter and purify the air sucked by the fresh air module into fresh air.
In some embodiments, the filter element 800 is a pluggable filter cartridge with a HAPE filter screen.
Based on the above technical solution, a person skilled in the art may further adopt an embodiment that the air valve assembly 700 further includes a third baffle disposed at the indoor air inlet 600, when the third baffle is opened, the indoor air inlet 600 is opened, and when the third baffle is closed, the indoor air inlet 600 is closed.
The air valve assembly 700 has a fourth state in which the indoor air outlet 400 is opened, the outdoor air inlet 500 is opened, the indoor air inlet 600 is closed, the indoor air outlet 400 is communicated with the air supply part 300, and the outdoor air inlet 500 is communicated with the air inlet part 100; at this time, the indoor air intake is stopped, the outdoor air flows out from the indoor air outlet 400 through the air inlet part 100, the centrifugal part 200 and the air supply part 300, and the fresh air module is in an external circulation mode.
Specifically, the third baffle plate is rotatably disposed at the outer side or the inner side of the indoor air inlet 600, and the third baffle plate is controlled to rotate to block the indoor air inlet 600 or keep away from the indoor air inlet 600, so that the indoor air inlet 600 is closed or opened, and the first baffle plate 701 and the second baffle plate 702 are matched to switch the air valve assembly 700 among a first state, a second state, a third state and a fourth state, so as to regulate and control the working mode of the fresh air module.
The utility model also provides an air conditioner, including foretell new trend module, because this air conditioner has adopted the part or whole technical scheme of above-mentioned embodiment, consequently have all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer give unnecessary details here.
The above is only the optional embodiment of the invention creation, and therefore not the restriction the utility model creation patent scope, all under the utility model creation's conception, utilize the utility model creation the equivalent structure transform that the content of the specification and the attached drawing was made, or direct/indirect application all includes in other relevant technical field the utility model creation's patent protection within range.
Claims (10)
1. A fresh air module, comprising:
the centrifugal part is communicated with the air supply part;
the indoor air inlet is communicated with the air inlet part, the outdoor air inlet is communicated with the air inlet part and the air supply part, and the indoor air outlet is communicated with the air supply part;
a damper assembly configured to be switchable between a first state, a second state, and a third state;
when the air valve assembly is in a first state, the fresh air module is in an air exhaust mode, the indoor air outlet is closed, the outdoor air inlet is opened, the outdoor air inlet is communicated with the air supply part, and the outdoor air inlet is isolated from the air inlet part;
when the air valve assembly is in a second state, the fresh air module is in an internal circulation mode, the outdoor air inlet is closed, the indoor air outlet is opened, and the indoor air outlet is communicated with the air supply part;
when the air valve assembly is in a third state, the fresh air module is in an internal and external double circulation mode, the indoor air outlet is opened, the outdoor air inlet is opened, the indoor air outlet is communicated with the air supply part, and the outdoor air inlet is communicated with the air inlet part.
2. The fresh air module of claim 1 wherein the damper assembly comprises a first damper configured to be movable between a first position and a second damper configured to be movable between a third position and a fourth position;
when the first air valve is at the first position and the second air valve is at the third position, the air valve assembly is in the first state;
when the first air valve is at the second position and the second air valve is at the third position, the air valve assembly is in the second state;
when the first air valve is in the second position and the second air valve is in the fourth position, the air valve assembly is in the third state.
3. The fresh air module as claimed in claim 2, wherein the air outlet end of the air supply part is communicated with the indoor air outlet, and an air exchange opening is formed in the side wall of one end of the air supply part, which is close to the indoor air outlet, so that the air supply part can be communicated with the outdoor air inlet;
the first damper is a first flap configured to be rotatable between a first position and a second position;
when the first baffle is located at the first position, the first baffle seals the indoor air outlet so as to close the indoor air outlet;
when the first baffle is located at the second position, the air exchange opening is blocked by the first baffle so that the outdoor air inlet is isolated from the air supply part.
4. The fresh air module of claim 3 wherein the second damper is a second flap configured to be rotatable between the third position and the fourth position;
when the second baffle is positioned at the third position, the second baffle is connected with the side wall of the air supply part, so that the outdoor air inlet is isolated from the air inlet part;
when the second baffle is located at the fourth position, the second baffle is far away from the side wall of the air supply part, and the outdoor air inlet is communicated with the air inlet part.
5. The fresh air module as claimed in claim 4, wherein when the first baffle is in the second position and the second baffle is in the third position, the second baffle seals the air exchanging opening, the second baffle is connected to a side wall of the air supplying part, the outdoor air inlet is isolated from the air supplying part, and the outdoor air inlet is isolated from the air inlet part, so that the outdoor air inlet is closed.
6. The fresh air module as claimed in claim 1, wherein the indoor air inlet is provided in plurality, and the plurality of indoor air inlets are communicated with the air inlet portion.
7. The fresh air module as claimed in claim 6, wherein an indoor air inlet is provided on the bottom of the fresh air module, the side wall having the outdoor air inlet, and the side wall opposite to the outdoor air inlet.
8. The fresh air module as claimed in claim 1, wherein a filter screen is provided inside the indoor air inlet.
9. The fresh air module as recited in claim 1, wherein a filter element is disposed between the air inlet portion and the centrifugal portion.
10. An air conditioner comprising the fresh air module of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221978687.2U CN218033388U (en) | 2022-07-28 | 2022-07-28 | Fresh air module and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221978687.2U CN218033388U (en) | 2022-07-28 | 2022-07-28 | Fresh air module and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218033388U true CN218033388U (en) | 2022-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221978687.2U Active CN218033388U (en) | 2022-07-28 | 2022-07-28 | Fresh air module and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218033388U (en) |
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2022
- 2022-07-28 CN CN202221978687.2U patent/CN218033388U/en active Active
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