CN213272830U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN213272830U CN213272830U CN202021107821.2U CN202021107821U CN213272830U CN 213272830 U CN213272830 U CN 213272830U CN 202021107821 U CN202021107821 U CN 202021107821U CN 213272830 U CN213272830 U CN 213272830U
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- fan
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- casing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005485 electric heating Methods 0.000 claims description 30
- 238000009423 ventilation Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract description 28
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 87
- 239000003507 refrigerant Substances 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003749 cleanliness Effects 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
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 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 relates to an air conditioning technology field discloses an air conditioner indoor unit, include: an air inlet is formed in one end of the shell, an air outlet is formed in the other end of the shell, and a heat exchanger and a water pan are arranged in the shell; the first electric heater is arranged at the air outlet of the shell, is connected with the inner side wall surface of the shell and is positioned at the air outlet of the first fan; the second electrical heating, the second electrical heating set up in casing air outlet department, the second electrical heating with baffle one end fixed connection, just the second electrical heating is located the hot opposite face of first motor, the second electrical heating is located second fan air outlet department through the cooperation of first electrical heating and second electrical heating, realizes the characteristics of the same supply-air outlet different temperatures of air conditioner, has satisfied the demand that is located air conditioner both sides user random distribution and to the temperature demand difference.
Description
Technical Field
The utility model relates to an air conditioner technical field especially relates to an air conditioner indoor unit.
Background
Generally, an air conditioner is a device for adjusting and controlling parameters such as temperature, humidity, cleanliness and the like of indoor ambient air by using a cooling device, a heating device or an air purification device, and currently, the types of air conditioners on the market are classified into a plurality of types, wherein the types include a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner and a ceiling air conditioner, wherein the wall-mounted air conditioner occupies a certain proportion in the field of household air conditioners, and as the living standard of people improves and the air conditioning technology becomes mature, the requirement of consumers on the comfort of the air conditioner is higher.
In the air conditioning industry at present, the user pain that is not solved all the time is that the cold air blown out by the existing air conditioner is at the same temperature, and the requirements of different people (groups) on the temperature are different in the same scene, for example, in hot summer, a male owner sleeping on the same bed in a bedroom may want the temperature to be lower, while a female owner may not like too cold, and wants the temperature not to be so low, but to be a little higher, however, for the same space, the air supply quantity and the temperature on both sides of the existing air conditioner product are the same, and the air supply quantity and the air supply temperature in the same space cannot be different.
SUMMERY OF THE UTILITY MODEL
In some embodiments of the present application, there is provided an air conditioner indoor unit, including: first electrical heating and second electrical heating set up in air outlet department through with first electrical heating and second electrical heating, have solved that the cold wind that current air conditioner blew out all is same temperature, and under same scene, the problem that different people (crowd) are different to the demand of temperature.
In some embodiments of this application, improve air conditioner air outlet department, through the cooperation of first electrical heating and second electrical heating, realize the characteristics of the same supply-air outlet different temperatures of air conditioner to the characteristics of the same supply-air outlet different wind speeds of air conditioner are realized through the cooperation of first fan and second fan.
Some embodiments of the present application further comprise: the air conditioner comprises a shell, wherein one end of the shell is provided with an air inlet, and the other end of the shell is provided with an air outlet; the electrical box is arranged inside the shell and is fixedly connected with the inner side wall surface of the shell; the first fan is arranged in the shell and fixedly connected with the bottom end face of the shell, the first fan is attached to the inner side wall face of the shell, and one end of the first fan is connected with the air inlet of the shell, so that the air quantity on one side of the air outlet of the shell is independently adjusted; the second fan is arranged in the shell and fixedly connected with the bottom end face of the shell, the second fan is attached to the outer side wall face of the electrical box, the second fan is located on the opposite face of the first fan, and one end of the second fan is connected with the air inlet of the shell, so that the air quantity on the other side of the air outlet of the shell is independently adjusted; the baffle is arranged in the shell and fixedly connected with the side wall surface of the shell; the first electric heater is arranged at the air outlet of the shell, is connected with the inner side wall surface of the shell and is positioned at the air outlet of the first fan, so that the temperature of one side of the air outlet of the shell is regulated; the second electrical heating is arranged at the air outlet of the shell, the second electrical heating is fixedly connected with one end of the baffle, the second electrical heating is located on the heat opposite surface of the first motor, and the second electrical heating is located at the air outlet of the second fan so as to adjust the temperature of the other side of the air outlet of the shell.
Some embodiments of the present application further comprise: the heat exchanger is arranged in the shell, the heat exchanger is positioned between the first electric heater, the second electric heater, the first fan and the second fan, and two ends of the heat exchanger are connected with the side wall surface of the shell.
Some embodiments of the present application further comprise: the water pan is arranged inside the shell, fixedly mounted on the bottom end face of the shell, two ends of the water pan are fixedly connected with the side wall face of the shell, and the water pan is located at the bottom end of the heat exchanger.
Some embodiments of the present application further comprise: one end of the first fixing frame is fixedly connected with the inner wall surface of the side wall surface of the shell, the other end of the first fixing frame is fixedly connected with the first electric heater, and screws are arranged at the joint of the first fixing frame and the first electric heater, so that the first electric heater is fixed; the second fixing frame is located on the opposite surface of the first fixing frame, one end of the second fixing frame is fixedly connected with one end of the first baffle, the other end of the second fixing frame is fixedly connected with the second electric heating, and screws are arranged at the joint of the second fixing frame and the second electric heating, so that the second electric heating is fixed.
In some embodiments of the present application, a plurality of second through holes are formed in the top end surface of the housing, and the second through holes dissipate heat of the first fan and the second fan.
Some embodiments of the present application further comprise: the backup pad, the backup pad both ends with inside wall surface fixed connection of casing, just the backup pad with casing top end face interconnect, a plurality of screw holes have been seted up in the backup pad.
Some embodiments of the present application further comprise: the support frame, the support frame set up in inside the casing, the support frame is located between first fan and the second fan, just the support frame with casing bottom end face fixed connection to the realization is right the division of casing internal region.
Some embodiments of the present application further comprise: the connecting piece, connecting piece one end with inside wall face fixed connection in the casing, just the connecting piece with inside wall face junction in the casing is provided with the screw to improve the connecting piece with steadiness between the casing, be provided with the connecting hole on the connecting piece, the connecting hole is the obround.
In some embodiments of the present application, the total length of the air outlet is L1, the distance beyond the end of the air outlet after the first electric heating or the second electric heating is fixed is L2, and in order to ensure the formation of a reasonable temperature gradient, L2 is equal to or less than 10mm and L1 is equal to or less than (1/3).
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present invention;
fig. 4 is a front view of an indoor unit of an air conditioner according to an embodiment of the present invention.
In the figure, 100, the housing; 110. a baffle plate; 120. a support plate; 130. a support frame;
200. an electrical box;
310. a first fan; 320. a second fan;
410. first electrical heating; 420. second electric heating;
500. a heat exchanger; 600. a water pan;
710. a first fixing frame; 720. a second fixing frame;
800. a connecting member.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
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 application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In the present application, an air conditioner performs a refrigeration cycle of the air conditioner, which includes a series of processes involving compression, condensation, expansion, and evaporation, by using a compressor, a condenser, an expansion valve, and an evaporator, and supplies refrigerant to 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 a condenser, the condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through a 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 refrigerating effect by heat exchange with a material to be cooled using latent heat of evaporation of the refrigerant, and the air conditioner can adjust the temperature of an indoor space throughout the cycle.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator, and the air conditioner serves as a heater in a heating mode when the indoor heat exchanger serves as the condenser, and serves as a cooler in a cooling mode when the indoor heat exchanger serves as the evaporator.
An air conditioner according to some embodiments of the present application includes an indoor unit installed in an indoor space, the indoor unit being connected to an outdoor unit installed in an outdoor space through a pipe, the outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit may be provided therein with an indoor heat exchanger and an indoor fan.
For example, the indoor unit may include a wall-mounted indoor unit installed on a wall of the indoor space.
According to some embodiments of the present application, as shown in fig. 1 to 4, an air conditioner indoor unit includes a casing 100, the casing 100 is a tubular structure with two open ends, one end of the casing 100 is an air inlet, the other end of the casing 100 is an air outlet, a plurality of second through holes are disposed on a top end surface of the casing 100, and an electrical box 200 is disposed inside the casing 100, and the electrical box 200 is fixedly connected to an inner side wall surface of the casing 100, and is supported and fixed to a first heater through an inner side wall surface of the casing 100, and is supported and fixed to a second heater through another side wall surface of the casing 100.
According to some embodiments of the present application, as shown in fig. 1, an indoor unit of an air conditioner includes a first fan 310, the first fan 310 is located inside the casing 100, the first fan 310 is disposed on the upper side wall surface of the bottom end surface of the casing 100, the first fan 310 is fixedly connected to the inner side wall surface of the casing 100, and a second fan 320, the second fan 320 is located inside the casing 100, the second fan 320 is disposed on the upper side wall surface of the bottom end surface of the casing 100, and the second fan 320 is fixedly connected to the outer side wall surface of the electrical box 200, so that the first fan 310 and the second fan 320 can be respectively controlled according to personal requirements, thereby realizing the characteristics of different wind speeds at the same air outlet.
An indoor unit of an air conditioner according to some embodiments of the present application, as shown in fig. 1 to 4, includes a baffle 110, the baffle 110 is fixedly installed on an upper side wall surface of a bottom end surface of the casing 100, one end of the baffle 110 is fixedly connected to an inner side wall surface of the casing 100, a top end of the baffle 110 is fixedly connected to a lower side wall surface of a top end surface of the casing 100, and the baffle 110 increases connectivity between the side wall surface of the casing 100 and the second electric heater 420.
According to some embodiments of the present invention, as shown in fig. 1 to 4, an air conditioner indoor unit includes a first electric heater 410, the first electric heater 410 is disposed inside the casing 100, the first electric heater 410 is connected to an inner sidewall of the casing 100, and the first electric heater 410 is located at an air outlet of the first fan 310; the second electric heater 420, the second electric heater 420 set up in inside the casing 100, just the second electric heater 420 is located the hot opposite face of first motor, the second electric heater 420 with baffle 110 one end fixed connection, just the second electric heater 420 is located the air outlet of second fan 320, when needs adjust the temperature, start first electric heater 410 or second electric heater 420, through controlling first electric heater 410 and second electric heater 420 respectively, can adjust the temperature at supply-air outlet both ends respectively to solve the cold wind that current air conditioner blew off and all be the same temperature, under same scene, the problem that different people (crowd) demand is different to the temperature.
According to some embodiments of the present application, as shown in fig. 1, a heat exchanger 500, the heat exchanger 500 is disposed inside the casing 100, the heat exchanger 500 is located between the first electric heater 410, the second electric heater 420, the first fan 310 and the second fan 320, two ends of the heat exchanger 500 are fixedly connected to an inner side wall surface of the casing 100, the heat exchanger 500 is started, and the temperature of air blown out from the air outlet is adjusted through the heat exchanger 500.
According to some embodiments of the present application, as shown in fig. 1, a water collector 600, the water collector 600 is disposed inside the casing 100, the water collector 600 is fixedly mounted on the upper wall surface of the bottom end surface of the casing 100, two ends of the water collector 600 are fixedly connected to the inner wall surface of the casing 100, the water collector 600 is located at the bottom end of the heat exchanger 500, and condensed water generated inside the casing 100 is collected through the water collector 600, so that the condensed water is prevented from directly dropping onto the bottom end surface of the casing 100, and the bottom end surface of the casing 100 is prevented from being corroded.
According to some embodiments of the present application, as shown in fig. 1 to 4, an indoor unit of an air conditioner includes a first fixing frame 710, the first fixing frame 710 is located inside the casing 100, one end of the first fixing frame 710 is fixedly connected to an inner wall surface of the casing 100, the other end of the first fixing frame 710 is fixedly connected to the first electric heater 410, a screw is disposed at a joint of the first fixing frame 710 and the first electric heater 410, stability between the first electric heater 410 and the casing 100 is increased by the first fixing frame 710, and stability between the first electric heater 410 and the second fixing frame 720 is increased by the screw;
the second fixing frame 720 is located inside the casing 100, the second fixing frame 720 is located on the opposite surface of the first fixing frame 710, one end of the second fixing frame 720 is fixedly connected with one end of the first baffle 110, the other end of the second fixing frame 720 is fixedly connected with the second electric heater 420, screws are arranged at the joint of the second fixing frame 720 and the second electric heater 420, the stability between the second electric heater 420 and the baffle 110 is improved through the second fixing frame 720, and the stability between the second electric heater 420 and the baffle 110 is improved through the screws.
According to some embodiments of the present application, as shown in fig. 1, the indoor unit of an air conditioner includes a supporting plate 120, the supporting plate 120 is a strip-shaped plate structure, the supporting plate 120 is disposed inside the casing 100, two ends of the supporting plate 120 are fixedly connected to the side wall surface of the casing 100, the upper wall surface of the supporting plate 120 is connected to the bottom surface of the top end surface of the casing 100, a plurality of threaded holes are formed in the supporting plate 120, the stability of the casing 100 is improved by the supporting plate 120, and the stability inside the casing 100 is enhanced by the supporting plate 120.
According to some embodiments of the present application, as shown in fig. 1, an indoor unit of an air conditioner includes a supporting frame 130, the supporting frame 130 is located inside the casing 100, the supporting frame 130 is disposed between the first fan 310 and the second fan 320, a bottom end of the supporting frame 130 is fixedly connected to an upper wall of a bottom end face of the casing 100, a top end of the supporting frame 130 is fixedly connected to a lower wall of a top end face of the casing 100, a connection between the first fan 310 and the second fan 320 is increased through the supporting frame 130, and a stability between the bottom end face of the casing 100 and the top end face of the casing 100 is increased.
According to some embodiments of this application, as shown in fig. 1, the air conditioner indoor unit includes a connecting piece 800, connecting piece 800 one end with casing 100 side wall face fixed connection, just connecting piece 800 with casing 100 side wall face junction is provided with the screw, be provided with the connecting hole on the connecting piece 800, the connecting hole is the ellipse, increases the connectivity between casing 100 and the air conditioner through connecting piece 800.
When the machine runs: when the first electric heating is started, the air outlet forms a temperature gradient from high to low from the first electric heating side to the second electric heating side; when the second electric heating is started, the air outlet forms a temperature gradient from high to low from the second electric heating side to the first electric heating side; the two states flexibly meet the requirements that users on two sides of the air conditioner are randomly distributed and have different temperature requirements.
The effective heating length of the first electric heater is L4The effective heating length of the second electric heating is L5The distance exceeding the end part of the air outlet after the first electric heating is fixed is L2The distance exceeding the end part of the air outlet after the second electric heating is fixed is L3The total length of the air outlet is L1Wherein L is4And L5May or may not be equal, L2And L3Can be equal or unequal, in order to improve the universality of parts and ensure the equivalent heating effect of two sides, the invention preferably selects L4＝L5，L2＝L3Meanwhile, the power of the first electric heating and the power of the second electric heating are preferably equal, and in order to ensure the formation of reasonable temperature gradient, the L is ensured to be more than or equal to 10mm2≤(1/3)*L1。
According to the first design of this application, be provided with local low-power supplementary electrical heating in the air outlet department of air conditioner, when the user that lies in the air conditioner both sides has different demands to the temperature, send a signal through controller (remote controller, line controller, APP etc.), when realizing the air conditioner refrigeration, opening of first electrical heating or second electrical heating, there is the difference in air outlet both sides temperature when realizing the refrigeration, electrical heating opens one side temperature and is higher slightly, electrical heating does not open one side temperature and is lower slightly, in order to satisfy the different demands that lie in air conditioner both sides user to the temperature.
According to a second concept of the present application, the path of the wind flowing through is: the fan sucks in wind → the wind flows through the evaporator to complete heat exchange → the wind is blown out through electric heating, the main function of the electric heating is to compensate the outlet air temperature, and the first electric heating and the second electric heating are not started at the same time in the preferred scheme.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (9)
1. An indoor unit of an air conditioner, comprising:
the water-collecting device comprises a shell, wherein one end of the shell is provided with an air inlet, the other end of the shell is provided with an air outlet, and a heat exchanger and a water-collecting tray are arranged in the shell;
it is characterized by also comprising:
the electrical box is arranged in the shell and fixedly connected with the inner side wall surface of the shell;
the first fan is arranged in the shell, the first fan is fixedly connected with the bottom end of the shell, the first fan is attached to the inner side of the shell, and the air inlet end of the first fan is connected with the air inlet so as to introduce air into the shell;
the second fan is arranged in the shell and fixedly connected with the bottom end face of the shell, the second fan is attached to the outer side wall face of the electrical box, the second fan is arranged opposite to the first fan, and the air inlet end of the second fan is connected with the air inlet of the shell so as to introduce air into the shell;
the baffle is arranged inside the shell and is connected to the side wall of the shell;
the first electric heater is arranged at the air outlet of the shell and is connected with the inner side wall surface of the shell, and the first electric heater is over against the air outlet end of the first fan so as to regulate the temperature of the air introduced by the first fan;
the second electric heating is arranged at the air outlet of the shell and fixedly connected with one end of the baffle, the second electric heating is arranged opposite to the first electric heating, and the second electric heating is just arranged at the air outlet end of the second fan so as to adjust the temperature of the air introduced by the second fan.
2. An indoor unit of an air conditioner according to claim 1, wherein the heat exchanger is located between the first electric heater and the first fan and between the second electric heater and the second fan, and two ends of the heat exchanger are fixedly connected with the inner side wall of the shell.
3. The indoor unit of claim 1, wherein the water pan is fixedly mounted at the bottom end of the casing, two ends of the water pan are fixedly connected with the inner side wall of the casing, and the water pan is located at the bottom end of the heat exchanger.
4. An indoor unit for an air conditioner according to claim 1, further comprising:
one end of the first fixing frame is fixedly connected with the inner wall of the side wall surface of the shell, the other end of the first fixing frame is fixedly connected with the first electric heater, and screws are arranged at the connection position of the first fixing frame and the first electric heater so as to limit the first electric heater at the air outlet;
the second fixing frame is fixedly connected with the baffle, the other end of the second fixing frame is fixedly connected with the second electric heating, and screws are arranged at the joint of the second fixing frame and the second electric heating to limit the second electric heating at the air outlet.
5. The indoor unit of claim 1, wherein a plurality of second through holes are formed at the top end of the casing to guide heat dissipated by the first fan and the second fan to flow out of the casing.
6. An indoor unit for an air conditioner according to claim 1, further comprising:
the edges of the supporting plates are connected to the inner wall of the shell so as to isolate a space for heat exchange of the heat exchanger from a space for air inlet of the air inlet;
the supporting plate is tightly attached to the air outlet ends of the first fan and the second fan, and the corresponding positions of the first fan and the second fan are sequentially provided with a first ventilation hole and a second ventilation hole in the supporting plate, so that air introduced by the first fan and the second fan flows to the heat exchanger to exchange heat.
7. An indoor unit for an air conditioner according to claim 1, further comprising:
the support frame, set up in inside the casing, the support frame with casing bottom end face fixed connection, just the support frame is located between first fan and the second fan.
8. An indoor unit for an air conditioner according to claim 1, further comprising:
the connecting piece, connecting piece one end with casing inside wall fixed connection, just the connecting piece with casing inside wall junction is provided with the screw, be provided with the connecting hole on the connecting piece, the screw is worn to locate the connecting hole.
9. An indoor unit of an air conditioner according to claim 1, wherein the total length of the air outlet is L1The distance L exceeding the end part of the air outlet after the first electric heating or the second electric heating is fixed2In the range of 10mm < L2≤(1/3)*L1。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021107821.2U CN213272830U (en) | 2020-06-15 | 2020-06-15 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021107821.2U CN213272830U (en) | 2020-06-15 | 2020-06-15 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213272830U true CN213272830U (en) | 2021-05-25 |
Family
ID=75956107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021107821.2U Active CN213272830U (en) | 2020-06-15 | 2020-06-15 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213272830U (en) |
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2020
- 2020-06-15 CN CN202021107821.2U patent/CN213272830U/en active Active
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Address after: No.1 Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense Air Conditioning Co.,Ltd. Country or region after: China Address before: No. 151, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Country or region before: China |