CN210425293U - Window air conditioner and drainage device thereof - Google Patents
Window air conditioner and drainage device thereof Download PDFInfo
- Publication number
- CN210425293U CN210425293U CN201920836842.9U CN201920836842U CN210425293U CN 210425293 U CN210425293 U CN 210425293U CN 201920836842 U CN201920836842 U CN 201920836842U CN 210425293 U CN210425293 U CN 210425293U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- piece
- air conditioner
- window air
- chassis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model provides a window air conditioner and drainage device thereof relates to air conditioner technical field. The drainage device includes: the connecting rod is connected with the fixing piece in a sliding manner; one end of the connecting rod is provided with a plugging piece, and the other end of the connecting rod is positioned at the indoor side of the chassis; an elastic piece is sleeved on the connecting rod, one end of the elastic piece is connected with the plugging piece, and the other end of the elastic piece is connected with the fixing piece; the elastic piece is naturally closed at the water outlet, and the connecting rod is pulled to drive the blocking piece to move along the direction far away from the water outlet so as to open the water outlet. When the water pumping is to be closed due to the noise problem, the connecting rod can be pulled to be positioned at one end of the indoor side of the chassis, the connecting rod moves to drive the plugging piece to move, the water outlet is opened by the plugging piece, therefore, the water can be discharged from the chassis, and the air conditioner does not perform the water pumping operation.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to a window machine air conditioner and drainage device thereof.
Background
The current integral air-conditioning window machine is very popular with consumers due to simple and convenient installation. Due to the characteristics of the window air conditioner, the axial flow fan blades of the outdoor unit are provided with the water beating rings, and the water beating rings are used for beating away condensed water generated by the indoor evaporator to enable the condensed water to splash onto the condenser, so that the temperature of the condenser is reduced, the heat exchange effect of the outdoor condenser is improved, and the energy efficiency is improved.
Meanwhile, due to the fact that the axial flow fan blades are arranged in a water pumping mode, water pumping noise inevitably exists, part of clients think that the noise is more important than the energy efficiency, and water pumping sometimes needs to be stopped for solving the problem of the water pumping noise. In the prior art, a joint lining cover structure with a sealing ring is arranged at the part outside a chassis chamber, the sealing ring and the joint lining cover are fixed and blocked at a drain port by screws, when a customer thinks that the noise is high, the joint lining cover can be taken down, and then water is smoothly drained from the chassis chamber through a drainage joint and a drain pipe. Due to the arrangement, when drainage is needed, the whole machine needs to be dragged out when the drainage structure is disassembled, or the sealing ring and the joint lining cover need to be disassembled outside a room, so that operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
For solving the inconvenient technical problem of chassis drainage operation among the prior art, the utility model discloses a main aim at provides a window machine air conditioner and drainage device thereof convenient to for chassis drainage.
In a first aspect, an embodiment of the present invention provides a drainage device of a window air conditioner, which is installed on a chassis of the air conditioner, the chassis is provided with a drainage outlet, the drainage device includes: the connecting rod is connected with the fixing piece in a sliding manner;
one end of the connecting rod is provided with a plugging piece, and the other end of the connecting rod is positioned at the indoor side of the chassis; an elastic piece is sleeved on the connecting rod, one end of the elastic piece is connected with the plugging piece, and the other end of the elastic piece is connected with the fixing piece;
the elastic piece is naturally closed at the water outlet, and the connecting rod is pulled to drive the blocking piece to move along the direction far away from the water outlet so as to open the water outlet.
Further, in a preferred embodiment of the present invention, the connecting rod further comprises a first locking member, and a second locking member is disposed on the connecting rod; the connecting rod is locked by the cooperation of the first locking piece and the second locking piece so as to keep the blocking piece open the water outlet.
Further, in a preferred embodiment of the present invention, the first locking member is a stopper fixed on the chassis, and the second locking member is a stopper fixed on the connecting rod;
the limiting block is changed from a first state to a second state by rotating the connecting rod, and the limiting block and the stop block are fixedly locked in the second state so as to keep the plugging piece open the water outlet.
Further, in a preferred embodiment of the present invention, the first locking member is configured as a first buckle fixed on the fixing member, and the second locking member is configured as a second buckle fixed on the connecting rod;
the connecting rod is pulled to fix the second buckle and the first buckle in a clamping mode so as to keep the plugging piece open the water outlet.
Further, in a preferred embodiment of the present invention, a slot is disposed on the fixing member, the connecting rod is supported by the fixing member, and the connecting rod is slidably connected to the slot.
Further, in a preferred embodiment of the present invention, the fixing member is provided with a through hole, and the connecting rod passes through the through hole.
Further, in a preferred embodiment of the present invention, a handle is disposed at an end of the connecting rod located at the indoor side of the chassis.
Further, in a preferred embodiment of the present invention, the blocking member includes a main body portion and a tip portion, one end of the main body portion is connected to the elastic member, and the other end of the main body portion is connected to the tip portion.
Further, in a preferred embodiment of the present invention, the blocking member is a rubber plug.
In a second aspect, an embodiment of the present invention provides a window air conditioner, including any one of the above drainage devices.
An embodiment of the utility model provides a pair of window air conditioner and drainage device thereof the one end setting of connecting rod is used for closing the shutoff piece of outlet under the spring action of elastic component, the shutoff piece can be closed there is the comdenstion water in the outlet makes the chassis to make window air conditioner accomplish the normal process of fetching water. When the water pumping is to be closed due to the noise problem, the connecting rod can be pulled to be positioned at one end of the indoor side of the chassis, the connecting rod moves to drive the plugging piece to move, the water outlet is opened by the plugging piece, therefore, the water can be discharged from the chassis, and the air conditioner does not perform the water pumping operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a drainage device of a window air conditioner according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
fig. 3 is a plan view of a drainage device of a window air conditioner according to an embodiment of the present invention;
fig. 4 is a side view of a drainage device of a window air conditioner according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating an open state of a drain outlet according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view at B in fig. 5.
Reference numerals:
1 connecting rod 11 handle 2 fixing piece 21 slot position 3 plugging piece 31 main body part
32 the tip 4, the elastic piece 5, the stopper 6, the stopper 7, the chassis 71 and the water outlet
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
As shown in fig. 1-6, an embodiment of the present invention provides a drainage device for a window air conditioner, for being installed on a chassis 7 of the air conditioner, the chassis 7 is provided with a water outlet 71, and the drainage device includes: the connecting rod 1 and the fixing piece 2 are arranged on the chassis 7, and the connecting rod 1 is connected with the fixing piece 2 in a sliding manner; one end of the connecting rod 1 is provided with a plugging piece 3, and the other end of the connecting rod is positioned at the indoor side of the chassis 7; an elastic part 4 is sleeved on the connecting rod 1, one end of the elastic part 4 is connected with the plugging part 3, and the other end of the elastic part 4 is connected with the fixing part 2; elastic component 4 will under the natural state shutoff piece 3 seal in outlet 71 department, through the pulling connecting rod 1 drives shutoff piece 3 is along keeping away from outlet 71's direction motion, in order to open outlet 71 the embodiment of the utility model provides a pair of window air conditioner's drainage device the one end setting of connecting rod 1 is used for closing outlet 71's shutoff piece 3 under the spring action of elastic component 4, shutoff piece 3 can be closed outlet 71 makes and has the comdenstion water in the chassis 7 to make window air conditioner accomplish normal process of fetching water. When the water pumping is to be closed due to the noise problem, the connecting rod 1 is pulled to be positioned at one end of the indoor side of the base plate 7, the connecting rod 1 moves to bring the plugging piece 3 to move, so that the plugging piece 3 opens the water outlet 71, the water can be discharged from the base plate 7, and the air conditioner does not perform the water pumping operation.
Wherein, elastic component 4 can set up to the spring, and the spring cover is established on connecting rod 1, and the complete machine is after installing, and the spring is in elastic state under the natural state, closes shutoff piece 3 (can adopt the plug) in outlet 71 department. In the present embodiment shown in fig. 1 to 6, the fixing member 2 is provided as a spring seat fixed to the base plate 7 for fixing the spring as a base point of elastic deformation of the spring. The embodiment of the utility model provides an in the drainage device that sets up, drainage device's simple structure, each constitutional assembly can simply install on chassis 7, simultaneously can also be convenient dismantlement, the accessible stimulates the switching of outlet 71 between two kinds of states of non-drainage and drainage of chassis 7 fast according to user's demand at indoor side, it drags out the complete machine to need not the customer, perhaps to outdoor side dismouting drainage lining lid, it is more convenient to use, can solve the problem that consumer installation and dismantlement drainage connect complicacy, and the problem that the demand of drainage and non-drainage state switches, it uses experience to feel to improve the customer.
In addition, the utility model discloses in other embodiments, elastic component 4 can with the length looks adaptation of connecting rod 1, at this moment, the one end and the shutoff piece 3 of elastic component are connected, the other end can be located the indoor side's lateral wall with chassis 7 and be connected, the indoor side's lateral wall that chassis 7 is located this moment is equivalent to foretell mounting 2.
The mode of pulling the connecting rod 1 can be manually performed, but in order to consider the convenience of use and drain the air conditioner and reduce the water-fetching noise in the sleeping process, the drainage device of the window air conditioner provided by the embodiment of the utility model further comprises a first locking piece, and the connecting rod 1 is provided with a second locking piece; the connecting rod 1 is locked by the cooperation of the first locking piece and the second locking piece so as to keep the plugging piece 3 open the water outlet 71. The connecting rod 1 is locked by the cooperation of the first locking piece and the second locking piece, and can leave after being manually adjusted, so that the chassis 7 of the air conditioner is kept in a drainage state.
As shown in fig. 1 to 6, in the drainage device of a window air conditioner according to a preferred embodiment of the present invention, the first locking member is a stopper 5 fixed on the chassis 7, and the second locking member is a stopper 6 fixed on the connecting rod 1; the limiting block 6 is changed from the first state to the second state by rotating the connecting rod 1, and the limiting block 6 and the stop block 5 are fixedly locked in the second state so as to keep the plugging piece 3 open the water outlet 71. The positions of the stop block 5 and the limit block 6 can be arranged close to the water outlet 71 as shown in the figure, or the stop block 5 and the limit block 6 can be arranged on the connecting rod 1 close to the indoor side, but the embodiment is not limited as long as the limit block 6 is ensured to be closer to the water outlet 71 than the stop block 5; in the normal state, the limiting block 6 is closer to the water outlet 71 than the limiting block 5, and at this time, the blocking piece 3 closes the water outlet 71 and the water outlet 71 does not discharge water, as shown in fig. 1-2; when the stopper 6 is moved to a position farther from the water outlet 71 than the stopper 5, the water outlet 71 can automatically discharge water, as shown in fig. 1-2 and 5-6. The stop block 5 can be fixedly connected to the chassis 7 or integrally processed with the chassis 7, and the stop block 5 is mainly used for limiting the limit block 6 at a preset position, so that the blocking piece 3 can open the water outlet 71 and can drain water.
Optionally, in another embodiment of the present invention, the first locking member is configured as a first buckle fixed on the fixing member 2, and the second locking member is configured as a second buckle fixed on the connecting rod 1; the second buckle and the first buckle are clamped and fixed by pulling the connecting rod 1 so as to keep the plugging piece 3 open the water outlet 71. Through the in-process of removal connecting rod 1, the spacing connecting rod 1 of the cooperation of first buckle and second buckle realizes that shutoff piece 3 opens outlet 71.
The mode that connecting rod 1 and mounting 2 are connected with each other slidable can take the multiple, for example, as shown in fig. 2, 6, in the utility model provides a window air conditioner's drainage device, set up trench 21 on mounting 2, connecting rod 1 passes through mounting 2 supports, just connecting rod 1 slidable connection in trench 21.
Optionally, another embodiment of the present invention may employ: the fixing piece 2 is provided with a through hole, the connecting rod 1 penetrates through the through hole, the fixing piece 2 can still play a supporting role at the moment, and meanwhile, the connecting rod 1 can also move in the through hole.
For the convenience of artificially pulling the connecting rod 1, as shown in fig. 1-6, an embodiment of the present invention provides a drainage device for a window air conditioner, wherein the connecting rod 1 is located one end of the indoor side of the chassis 7 is provided with a handle 11, the handle 11 can be set into various forms, a drag hook, a pull ring, etc., in this embodiment, the handle 11 is set into the pull ring, and the pull ring is rotated to form the stop block 6, and the connecting rod 1 is pulled by pulling the pull ring, and then the plugging piece 3 is pulled (which can be set into a rubber plug).
As shown in fig. 1-6, in order to realize the sealing performance of the chassis 7 in the closed state of the water outlet 71, an embodiment of the present invention provides a drainage apparatus, the blocking member 3 includes a main body portion 31 and a tip portion 32, one end of the main body portion 31 is connected to the elastic member 4, the other end of the main body portion 31 is connected to the tip portion 32, the tip portion 32 can extend out of the water outlet 71, the main body portion 31 can effectively prevent water from flowing out, and the sealing performance of the water outlet 71 of the chassis 7 in the water pumping state is improved.
In the above embodiment, the plugging member 3 can be a rubber plug, and has the characteristics of flexibility and deformability, good sealing property and light weight.
When the window air conditioner is used, condensed water for pumping water by the axial flow fan blades is arranged in the base plate 7, when a user feels that pumping noise is large at night, pumping water can be canceled, and the condensed water in the base plate 7 is discharged, wherein the specific operations are as follows, as shown in figures 1-2 and 5-6:
under normal conditions, the spring extends and plugs the rubber plug at the water outlet 71, the limiting block 6 is in a vertical state (a first state), and the chassis 7 is in a state of being capable of pumping water; pulling the pull ring to drive the connecting rod 1 to move in a direction away from the water outlet 71, so that the rubber plug opens the water outlet 71, as shown in fig. 1-2; when the rubber plug touches the stop block 5, the pull ring is rotated (anticlockwise rotated by 90 degrees), so that the limit block 6 is changed into a horizontal state (a second state) and is blocked by the stop block 5, and at the moment, the connecting rod 1 is locked and fixed, so that the blocking piece 3 keeps a state of opening the water outlet 71 as shown in fig. 5-6; in the above process, the spring seat (the mount 2) is stationary.
The specific operation steps are as follows:
the handle 11 (pull ring) is pulled in the direction far away from the water outlet 71, the spring seat is fixed, the connecting rod 1 moves to drive the plugging piece 3 (rubber plug) to move, the plugging piece 3 (rubber plug) is separated from the water outlet 71 of the chassis 7, so that the water outlet 71 is opened, and at the moment, the spring is compressed;
first locking piece (dog 5) is touch in shutoff piece 3 (plug), at this moment with handle 11 (pull ring) counter-clockwise turning 90, second locking piece (stopper 6) compare this moment with first locking piece (dog 5) and be farther away from outlet 71, second locking piece (stopper 6) become the horizontally second state by the vertically first state, can loosen handle 11 (pull ring) this moment, be blocked by second locking piece (stopper 6) because of second locking piece (stopper 6), elastic component 4 (spring) can't reset, the complete machine is in 7 drainage states on chassis.
The user needs the refrigeration more high-efficient daytime, then can pull up handle 11 (pull ring), clockwise rotation 90, under the elastic action of elastic component 4 (spring), drive connecting rod 1 with shutoff piece 3 (plug) top in outlet 71 department, close outlet 71, then can realize at this moment that deposit water in the chassis 7, the complete machine is beaten water to cool down, promote the complete machine efficiency for the condenser.
The utility model discloses another embodiment provides a window air conditioner, including above-mentioned window air conditioner's drainage device, the window air conditioner that has above-mentioned drainage device can solve consumer's installation and dismantle the complicated problem of drainage joint, and convenient 7 drainage on switching chassis and the state of not discharging water improve the customer and use experience and feel.
In the description of the present invention, it should be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, that is, the corresponding orientation when the air conditioner is normally installed. This is merely for convenience in describing the invention and to simplify the description and is not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation and is therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A drainage device of a window air conditioner, which is used for being installed on a chassis (7) of the air conditioner, wherein a drainage outlet (71) is arranged on the chassis (7), and the drainage device is characterized by comprising: the connecting rod (1) and the fixing piece (2) are arranged on the chassis (7), and the connecting rod (1) is connected with the fixing piece (2) in a sliding manner;
one end of the connecting rod (1) is provided with a plugging piece (3), and the other end of the connecting rod is positioned at the indoor side of the chassis (7); an elastic piece (4) is sleeved on the connecting rod (1), one end of the elastic piece (4) is connected with the plugging piece (3), and the other end of the elastic piece (4) is connected with the fixing piece (2);
the elastic piece (4) seals the plugging piece (3) at the water outlet (71) in a natural state, and the connecting rod (1) is pulled to drive the plugging piece (3) to move along the direction far away from the water outlet (71) so as to open the water outlet (71).
2. The drain device of a window air conditioner according to claim 1, further comprising a first locking member, wherein a second locking member is provided on the connecting rod (1); the connecting rod (1) is locked by the cooperation of the first locking piece and the second locking piece so as to keep the plugging piece (3) open the water outlet (71).
3. The drain device of a window air conditioner according to claim 2, wherein the first locking member is configured as a stopper (5) fixed to the base plate (7), and the second locking member is configured as a stopper (6) fixed to the connecting rod (1);
the limiting block (6) is changed from a first state to a second state by rotating the connecting rod (1), and the limiting block (6) and the stop block (5) are fixedly locked in the second state so as to keep the plugging piece (3) open the water outlet (71).
4. A drainage arrangement for a window air conditioner according to claim 2, characterized in that the first locking member is provided as a first catch fixed to the fixing member (2) and the second locking member is provided as a second catch fixed to the connecting rod (1);
through the pulling connecting rod (1) will the second buckle with first buckle joint is fixed, in order to keep shutoff piece (3) open outlet (71).
5. A drainage arrangement for a window air conditioner according to claim 1, wherein a slot (21) is provided in the fixing member (2), the connecting rod (1) is supported by the fixing member (2), and the connecting rod (1) is slidably connected to the slot (21).
6. A drainage arrangement for a window air conditioner according to claim 1, wherein the fixing member (2) is provided with a through hole through which the connecting rod (1) passes.
7. A drainage arrangement for a window air conditioner according to claim 1, characterised in that the end of the connecting rod (1) located on the indoor side of the chassis (7) is provided with a handle (11).
8. The drainage device of a window air conditioner according to claim 1, wherein the block piece (3) comprises a main body portion (31) and a tip portion (32), one end of the main body portion (31) is connected with the elastic member (4), and the other end of the main body portion (31) is connected with the tip portion (32).
9. A drainage arrangement for a window air conditioner according to claim 8, characterised in that the blanking member (3) is provided as a rubber plug.
10. A window air conditioner characterized by comprising the drain device of the window air conditioner of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920836842.9U CN210425293U (en) | 2019-06-03 | 2019-06-03 | Window air conditioner and drainage device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920836842.9U CN210425293U (en) | 2019-06-03 | 2019-06-03 | Window air conditioner and drainage device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210425293U true CN210425293U (en) | 2020-04-28 |
Family
ID=70373957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920836842.9U Active CN210425293U (en) | 2019-06-03 | 2019-06-03 | Window air conditioner and drainage device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210425293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283927A (en) * | 2020-09-17 | 2021-01-29 | 珠海格力电器股份有限公司 | Drainage device and drainage method of air conditioner and air conditioner |
-
2019
- 2019-06-03 CN CN201920836842.9U patent/CN210425293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283927A (en) * | 2020-09-17 | 2021-01-29 | 珠海格力电器股份有限公司 | Drainage device and drainage method of air conditioner and air conditioner |
| CN112283927B (en) * | 2020-09-17 | 2021-11-16 | 珠海格力电器股份有限公司 | Drainage device and drainage method of air conditioner and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2952283C (en) | Indoor unit of air conditioner | |
| JP2009156490A (en) | Indoor unit of air conditioner | |
| EP2947397B1 (en) | Wind direction adjusting device of air-conditioning apparatus and air-conditioning apparatus | |
| CN210425293U (en) | Window air conditioner and drainage device thereof | |
| KR20190095201A (en) | Shielding membrane for high pressure cleaning | |
| KR101224646B1 (en) | Airconditioner indoor unit | |
| CN204535023U (en) | Indoor set and air conditioner | |
| CN106440039A (en) | Easily-cleaned indoor unit of wall-mounted air conditioner | |
| CN110220250A (en) | A kind of window-mounted air conditioner and its drainage arrangement | |
| CN210320305U (en) | Indoor unit and air conditioner | |
| CN211261064U (en) | Air conditioning apparatus | |
| CN213687030U (en) | Machine room air conditioner | |
| CN215909387U (en) | Casing assembly and wall-mounted air conditioner | |
| CN210832479U (en) | Shell structure and wall-mounted air conditioner | |
| CN212390577U (en) | Fresh air control device based on environment self-adaptation is adjusted | |
| CN108012481A (en) | A kind of outdoor communication case easy to adjust and radiate | |
| CN208536189U (en) | A kind of air-conditioning plate for facilitating outdoor machine of air-conditioner to dismantle | |
| CN213577763U (en) | Air conditioner | |
| KR20160006968A (en) | Indoor unit of ceiling type air-conditioner | |
| CN109640556A (en) | A kind of outdoor communication equipment cabinet | |
| CN205066112U (en) | Energy -conserving direct current variable speed indoor set of super -silent | |
| CN213542648U (en) | Air conditioner | |
| CN220524275U (en) | Cold air consumption reducing device for machine room | |
| CN217899995U (en) | Window type air conditioner | |
| CN209877128U (en) | Wall-mounted air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |