CN213300288U - Window type air conditioner - Google Patents
Window type air conditioner Download PDFInfo
- Publication number
- CN213300288U CN213300288U CN202022219311.0U CN202022219311U CN213300288U CN 213300288 U CN213300288 U CN 213300288U CN 202022219311 U CN202022219311 U CN 202022219311U CN 213300288 U CN213300288 U CN 213300288U
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- air conditioner
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- heat exchanger
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- 230000005540 biological transmission Effects 0.000 claims description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 39
- 230000005494 condensation Effects 0.000 abstract description 7
- 238000009833 condensation Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000003749 cleanliness Effects 0.000 abstract description 5
- 239000003507 refrigerant Substances 0.000 description 14
- 238000009434 installation Methods 0.000 description 5
- 239000006261 foam material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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 discloses a window formula air conditioner, window formula air conditioner includes: a chassis; an outdoor unit mounted to the chassis; indoor side unit, indoor side unit install in the chassis, outdoor side unit includes indoor heat exchanger, indoor heat exchanger has the end plate, the end plate includes the hem, the hem is equipped with the breach, the breach will the hem divide into and is located the first section of breach top with be located the second section of breach below, the orthographic projection of first section in the horizontal plane is located the orthographic projection's of second section in the horizontal plane inboard and interval setting. According to the utility model discloses window formula air conditioner can reduce the condensation water and drip indoor probability, and the cleanliness that has indoor environment is high, and the user uses advantage such as experience is good.
Description
Technical Field
The utility model belongs to the technical field of air conditioning technology and specifically relates to a window formula air conditioner is related to.
Background
The window type air conditioner in the related art generally comprises an indoor side unit and an outdoor side unit, wherein the indoor side unit comprises an indoor heat exchanger, the indoor heat exchanger is provided with an end plate connected with a chassis, condensed water is easily generated on the surface of the end plate when the window type air conditioner operates, the condensed water easily flows to the outer surface of the chassis through the end plate and then can drip indoors, the cleanness of an outdoor environment is reduced, and the use experience of a user is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a window formula air conditioner, this window formula air conditioner can reduce the condensation water and drip indoor probability, and the cleanliness that has indoor environment is high, and user uses advantage such as experience is good.
In order to achieve the above object, an embodiment of the present invention provides a window type air conditioner, including: a chassis; an outdoor unit mounted to the chassis; indoor side unit, indoor side unit install in the chassis, outdoor side unit includes indoor heat exchanger, indoor heat exchanger has the end plate, the end plate includes the hem, the hem is equipped with the breach, the breach will the hem divide into and is located the first section of breach top with be located the second section of breach below, the orthographic projection of first section in the horizontal plane is located the orthographic projection's of second section in the horizontal plane inboard and interval setting.
According to the utility model discloses window formula air conditioner can reduce the condensation water and drip indoor probability, and the cleanliness that has indoor environment is high, and the user uses advantage such as experience is good.
According to some embodiments of the invention, the chassis comprises: a plate bottom; a rim surrounding a peripheral edge of the tray bottom, the second section being mounted to the rim.
According to some embodiments of the invention, the second section comprises: a vertical plate portion mounted to the tray edge.
According to some embodiments of the invention, the second section further comprises: a horizontal plate portion extending inward from an upper end of the vertical plate portion, the notch being located between the first section and the horizontal plate portion.
According to some embodiments of the invention, the cross plate portion and the vertical plate portion are in circular arc transition.
According to some embodiments of the invention, the rim is configured with a recess that is concave towards the inside, the riser portion being mounted in the recess.
According to some embodiments of the utility model, indoor side unit still includes the water collector, the water collector is located the chassis, indoor heat exchanger is located the top of water collector, first section is in orthographic projection on the water collector is located the inboard at the border of water collector.
According to some embodiments of the invention, the end plate further comprises: the folding edge is arranged on one side, back to the outdoor unit, of the main body, an arc transition portion is arranged between the folding edge and the main body, and the notch extends to the arc transition portion.
According to some embodiments of the utility model, indoor heat exchanger still includes: the heat exchanger core body, the end plate is two and locates respectively the both sides of heat exchanger core body, every the end plate all is including being equipped with the breach the hem.
According to some embodiments of the present invention, the outdoor side unit comprises an outdoor heat exchanger, a motor bracket, a guide bracket, a motor, a compressor, and an outdoor fan, the motor bracket, the guide bracket, and the compressor are mounted on the chassis, the outdoor heat exchanger is mounted on the guide bracket, the motor is mounted on the motor bracket, and the outdoor fan is disposed in the guide bracket and is in transmission connection with the motor; the indoor side unit further comprises an indoor side shell and an indoor fan, the indoor side shell is mounted on the chassis, and the indoor fan is arranged in the indoor side shell and is in transmission connection with the motor.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a window type air conditioner according to an embodiment of the present invention.
Fig. 2 is an exploded view of a window type air conditioner according to an embodiment of the present invention.
Fig. 3 is an exploded view of an indoor unit of a window type air conditioner according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of an end plate of a window type air conditioner according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of an end plate of a window type air conditioner according to another embodiment of the present invention.
Reference numerals:
a window type air conditioner 1,
An indoor unit 100, an indoor casing 110, an indoor heat exchanger 120, a heat exchanger core 121, a heat exchange tube 122, an end plate 130, a main body portion 131, a flange 140, a notch 150, a first section 160, a second section 170, a vertical plate portion 171, a horizontal plate portion 172, a circular arc transition portion 180, a heat exchanger core, a heat exchanger tube 130, a heat exchanger core, a heat exchanger,
An outdoor side unit 200, a guide bracket 210, an outdoor fan 220, a motor 240, a motor bracket 250, a guide plate 260, an outdoor heat exchanger 270, a compressor 280, a compressor,
A bottom plate 300, a bottom plate 310, a rim 320, a concave part 330 and a water receiving plate 400.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more.
A window type air conditioner 1 according to an embodiment of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 to 5, a window type air conditioner 1 according to an embodiment of the present invention includes a base plate 300, an outdoor side unit 200, and an indoor side unit 100.
According to the utility model discloses a window formula air conditioner 1, all install outdoor side unit 200 and indoor side unit 100 in chassis 300, outdoor side unit 200 like this, relative position between indoor side unit 100 and the chassis 300 is stable, and indoor heat exchanger 120 has end plate 130, indoor heat exchanger 120 can realize the installation through end plate 130 and fix, end plate 130 is provided with the hem 140 to its thickness direction, the structural strength of end plate 130 can be increased through setting up of hem 140 like this, reduce the probability of end plate 130 deformation, improve indoor heat exchanger 120's installation stability.
In addition, a notch 150 is formed in the folded edge 140, the notch 150 divides the folded edge 140 into a first section 160 located above the notch 150 and a second section 170 located below the notch 150, an orthographic projection of the first section 160 in a horizontal plane is located on the inner side of an orthographic projection of the second section 170 in the horizontal plane, and the first section 160 and the second section 170 are arranged at intervals, in other words, the first section 160 and the second section 170 are staggered in the horizontal direction, for example, the first section 160 is closer to the outdoor unit 200 than the second section 170, so that condensed water of the first section 160 does not contact with the second section 170 in a downward dropping process, and the first section 160 is farther away from the edge of the chassis 300, so that the probability that the condensed water of the first section 160 drops into the indoor space is greatly reduced, that the condensed water of the first section 160 drops into the outdoor space, and does not flow out of the chassis 300 along the second.
Therefore, according to the utility model discloses window formula air conditioner 1 can reduce the condensation water and drip indoor probability, and the cleanliness that has indoor environment is high, and user uses and experiences advantages such as good.
According to some embodiments of the present invention, as shown in fig. 1 to 3, the bottom plate 300 includes a bottom plate 310 and a rim 320, the rim 320 surrounds the periphery of the bottom plate 310, wherein the bottom plate 310 and the rim 320 are integrally formed, and the rim 320 can be formed by bending the periphery of the bottom plate 310 upwards, so that the condensed water on the surface of the end plate 130 and the indoor heat exchanger 120 can be stopped by the rim 320 when flowing to the bottom plate 310, thereby preventing the condensed water from flowing to the indoor from the bottom plate 310. And the second section 170 is installed on the rim 320, so that the indoor heat exchanger 120 is installed on the base plate 300 through the end plate 130, wherein the upper end of the second section 170 can be located at the upper end of the rim 320, which is easier to observe when the end plate 130 is disassembled and assembled, and the disassembling and assembling difficulty is reduced.
According to some embodiments of the present invention, as shown in fig. 4 and 5, the second segment 170 includes a riser portion 171, the riser portion 171 being mounted to the rim 320. The extending direction of the vertical plate portion 171 is the same as the extending direction of the disk edge 320, for example, the vertical plate portion 171 extends in the vertical direction, and the disk edge 320 is also vertically disposed. Thus, the contact area between the second section 170 and the bottom plate 300 is large, and the connection between the end plate 130 and the bottom plate 30 is more stable.
Further, as shown in fig. 5, the second stage 170 further includes a lateral plate portion 172, the lateral plate portion 172 extends inward from the upper end of the vertical plate portion 171, and the notch 150 is located between the first stage 160 and the lateral plate portion 172. The structural strength of the second section 170 can be improved by the arrangement of the transverse plate 172, and the structural strength of the second section 170 is increased by connecting the end plate 130 with the chassis 300 through the second section 170, so that the connection reliability between the chassis 300 and the end plate 130 can be ensured.
Still further, as shown in fig. 5, the horizontal plate 172 and the vertical plate 171 are in arc transition, so that the stress distribution between the horizontal plate 172 and the vertical plate 171 is uniform, the stress concentration between the horizontal plate 172 and the vertical plate 171 is prevented, and the stability of connection between the horizontal plate 172 and the vertical plate 171 is ensured. And the arc transition between the horizontal plate part 172 and the vertical plate part 171 can further avoid the end plate 130 from scratching the human body or damaging other parts of the window type air conditioner 1.
According to some embodiments of the present invention, as shown in fig. 1 and 3, the rim 320 is configured with a recess 330 that is concave inward, and the riser 171 is mounted to the recess 330. Since the surface of the indoor heat exchanger 120 also generates condensed water when the indoor heat exchanger 120 cools, the distance between the indoor heat exchanger 120 and the positions of the tray edge 320 other than the concave portion 330 is increased by configuring the concave portion 330 that is concave inward on the tray edge 320, and therefore the condensed water on the surface of the indoor heat exchanger 120 flows to the tray bottom 310, the condensed water on the surface of the indoor heat exchanger 120 is prevented from dropping into the room, and the cleanliness of the indoor heat exchanger 120 in use is further improved.
According to some embodiments of the present invention, as shown in fig. 1-3, the indoor unit 100 further includes a water pan 400, the water pan 400 is disposed on the chassis 300, the indoor heat exchanger 120 is disposed above the water pan 400, and the orthographic projection of the first section 160 on the water pan 400 is located inside the edge of the water pan 400. Therefore, the water pan 400 can be used for containing condensed water, the condensed water is gathered to a preset area, and the condensed water is conveniently and intensively discharged.
Wherein, the water collector 400 can be made of foam material, because the heat conduction efficiency of the foam material is lower than that of the chassis 300, the water collector 400 is made of the foam material, so that the temperature of the chassis 300 is less affected by the temperature of the indoor heat exchanger 120, and the outer surface of the chassis 300 is prevented from generating condensed water. And the sealing performance of the foam material is good, so that the air intake of the indoor side unit 100 mainly exchanges heat with the indoor heat exchanger 120, and the effect of adjusting the room temperature of the window type air conditioner 1 is good.
According to some embodiments of the present invention, as shown in fig. 4 and 5, the end plate 130 further includes a main body 131, the flange 140 is disposed on one side of the main body 131 facing away from the outdoor unit 200, and an arc transition portion 180 is disposed between the flange 140 and the main body 131, so that the stress concentration generated locally on the end plate 130 can be avoided, the end plate 130 is prevented from being damaged, and the structural strength and the service life of the end plate 130 are improved. And the notch 150 extends to the arc transition part 180, and because the end plate 130 has a certain processing error, the notch 150 extends to the arc transition part 180, so that the notch 150 can be ensured to be fully distributed on the whole folding edge 140 along the width of the folding edge 140, and the condensed water is further prevented from dropping indoors.
According to some embodiments of the present invention, as shown in fig. 1, the outdoor heat exchanger 270 further includes a heat exchanger core 121, the end plates 130 are two and respectively disposed on two sides of the heat exchanger core 121, and each end plate 130 includes a folded edge 140 having a notch 150.
For example, the folded edge 140 of one end plate 130 may be folded toward a side close to the heat exchanger core 121 in the thickness direction thereof, and the folded edge 140 of the other end plate 130 may be folded toward a side away from the heat exchanger core 121 in the thickness direction thereof; alternatively, the folded edge 140 of one end plate 130 may be folded toward the side close to the heat exchanger core 121 in the thickness direction, and the folded edge 140 of the other end plate 130 may be folded toward the side of the heat exchanger core 121 in the thickness direction.
As shown in fig. 1, when viewed from the side of the indoor heat exchanger 120 facing away from the outdoor unit, the folded edge 140 of the end plate 130 located on the left side of the heat exchanger core 121 is folded toward the heat exchanger core 121 (i.e., folded to the right), and the folded edge 140 of the end plate 130 located on the right side of the heat exchanger core 121 is folded away from the heat exchanger core 121 (i.e., folded to the right).
It is understood that the heat exchanger core 121 includes a plurality of fins (not shown) located between the two end plates 130 and a heat exchange tube 122 (a refrigerant flows in the heat exchange tube 122), and the heat exchange tube 122 passes through the plurality of fins and the two end plates 130 in a thickness direction of the fins (i.e., each of the fins).
Through setting up two end plates 130, can improve the installation stability of heat exchanger core 121 to every end plate 130 all includes the hem 140 that is equipped with breach 150, can reduce the probability that the condensation water on the hem 140 surface of every end plate 130 drips to indoor like this, and also guarantee the structural strength and the installation convenience of every end plate 130 like this.
According to some embodiments of the present invention, as shown in fig. 1 and 2, the outdoor side unit 200 includes an outdoor heat exchanger 270, a motor bracket 250, a guide bracket 210, a motor 240, a compressor 280 and an outdoor fan 220, the motor bracket 250, the guide bracket 210 and the compressor 280 are mounted on the chassis 300, the outdoor heat exchanger 270 is mounted on the guide bracket 210, the motor 240 is mounted on the motor bracket 250, and the outdoor fan 220 is disposed in the guide bracket 210 and is in transmission connection with the motor 240. The indoor-side unit 100 further includes an indoor-side housing 110 mounted to the base pan 300, and an indoor fan (not shown) disposed in the indoor-side housing 110 and drivingly connected to the motor 240. The compressor 280, the indoor heat exchanger 120 and the outdoor heat exchanger 270 are connected to form a refrigerant circuit, and the compressor 280 compresses and delivers the refrigerant so that the refrigerant can circulate in the refrigeration system of the window air conditioner 1. Both the outdoor fan 220 and the indoor fan may be axial flow fans.
For example, the motor bracket 250 and the guide bracket 210 are integrally formed, the outdoor unit 200 further includes a guide plate 260 and a connecting arm, the guide plate 260 connects the lower end of the motor bracket 250 and the lower end of the guide bracket 210, the guide plate 260 is located below the outdoor fan 220, and the connecting arm connects the upper end of the motor bracket 250 and the upper end of the guide bracket 210. Because joint strength between motor support 250 and the water conservancy diversion support 210 is higher, relative position between motor support 250 and the water conservancy diversion support 210 is more stable, compares in window type air conditioner 1 among the correlation technique with motor support and water conservancy diversion support components of a whole that can function independently installation, the utility model discloses the part quantity that is used for installing motor support 250 and water conservancy diversion support 210 both among the window type air conditioner 1 of the embodiment greatly reduces, has simplified motor support 250 and water conservancy diversion support 210's dismouting step.
Because the outdoor fan 220 and the indoor fan are coaxially arranged and are driven by the motor 240, the motor 240 can simultaneously control the rotation of the indoor fan and the outdoor fan 220, thus reducing the number of parts of the window type air conditioner 1, reducing the volume and weight of the window type air conditioner 1 and lowering the complexity of disassembly and assembly. And the outdoor fan 220 can suck outdoor air, the indoor side housing 110 can protect other parts of the indoor side unit 100 and form an indoor side airflow channel, and the indoor fan can suck indoor air, improving the heat exchange efficiency of the window type air conditioner 1, so that the window type air conditioner 1 can better realize the effect of adjusting the room temperature.
Other configurations and operations of the window type air conditioner 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
For example, the window type air conditioner 1 in the present application performs a refrigeration cycle of the window type air conditioner 1 by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The outdoor side unit refers to a portion of the refrigeration cycle including the compressor and the outdoor heat exchanger, the indoor side unit includes the indoor heat exchanger, and the expansion valve may be provided in the indoor side unit or the outdoor side unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. The window type air conditioner is used as a heater in a heating mode when the indoor heat exchanger is used as a condenser, and as a cooler in a cooling mode when the indoor heat exchanger is used as an evaporator.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A window type air conditioner, comprising:
a chassis;
an outdoor unit mounted to the chassis;
indoor side unit, indoor side unit install in the chassis, outdoor side unit includes indoor heat exchanger, indoor heat exchanger has the end plate, the end plate includes the hem, the hem is equipped with the breach, the breach will the hem divide into and is located the first section of breach top with be located the second section of breach below, the orthographic projection of first section in the horizontal plane is located the orthographic projection's of second section in the horizontal plane inboard and interval setting.
2. The window air conditioner of claim 1, wherein the base pan comprises:
a plate bottom;
a rim surrounding a peripheral edge of the tray bottom, the second section being mounted to the rim.
3. The window air conditioner of claim 2, wherein the second section comprises:
a vertical plate portion mounted to the tray edge.
4. The window air conditioner of claim 3, wherein the second section further comprises:
a horizontal plate portion extending inward from an upper end of the vertical plate portion, the notch being located between the first section and the horizontal plate portion.
5. The window air conditioner as set forth in claim 4, wherein said cross plate portion and said vertical plate portion are in a circular arc transition.
6. The window air conditioner of claim 3, wherein the tray rim is configured with a recess that is inwardly concave, the riser being mounted to the recess.
7. The window air conditioner of claim 1, wherein the indoor side unit further comprises a drip pan disposed on the base pan, the indoor heat exchanger is positioned above the drip pan, and an orthographic projection of the first section on the drip pan is positioned inward of an edge of the drip pan.
8. The window air conditioner of claim 1, wherein the end plate further comprises:
the folding edge is arranged on one side, back to the outdoor unit, of the main body, an arc transition portion is arranged between the folding edge and the main body, and the notch extends to the arc transition portion.
9. The window air conditioner of claim 1, wherein the indoor heat exchanger further comprises:
the heat exchanger core body, the end plate is two and locates respectively the both sides of heat exchanger core body, every the end plate all is including being equipped with the breach the hem.
10. The window type air conditioner as recited in any one of claims 1-9, wherein said outdoor side unit comprises an outdoor heat exchanger, a motor bracket, a guide bracket, a motor, a compressor and an outdoor fan, said motor bracket, said guide bracket and said compressor are mounted on said base plate, said outdoor heat exchanger is mounted on said guide bracket, said motor is mounted on said motor bracket, said outdoor fan is disposed in said guide bracket and is in driving connection with said motor;
the indoor side unit further comprises an indoor side shell and an indoor fan, the indoor side shell is mounted on the chassis, and the indoor fan is arranged in the indoor side shell and is in transmission connection with the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219311.0U CN213300288U (en) | 2020-09-30 | 2020-09-30 | Window type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219311.0U CN213300288U (en) | 2020-09-30 | 2020-09-30 | Window type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213300288U true CN213300288U (en) | 2021-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022219311.0U Active CN213300288U (en) | 2020-09-30 | 2020-09-30 | Window type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213300288U (en) |
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2020
- 2020-09-30 CN CN202022219311.0U patent/CN213300288U/en active Active
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