CN215001923U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN215001923U CN215001923U CN202121409783.0U CN202121409783U CN215001923U CN 215001923 U CN215001923 U CN 215001923U CN 202121409783 U CN202121409783 U CN 202121409783U CN 215001923 U CN215001923 U CN 215001923U
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Abstract
The utility model discloses a machine and air conditioner in air conditioning, machine includes in the air conditioning: the air conditioner comprises a shell, a first air inlet, a second air inlet and a shell air outlet, wherein a first cavity and a second cavity are formed in the shell; the fan is arranged in the first chamber and used for blowing air in the first chamber out of the air outlet of the shell; the electric heating module is arranged in the first chamber and used for heating air in the first chamber; the heat exchanger is arranged in the second chamber; the isolation assembly is movably connected with the shell and at least has a first state and a second state, the isolation assembly opens the first air inlet and isolates the first cavity and the second cavity when being in the first state, and the isolation assembly seals the first air inlet and conducts the first cavity and the second cavity when being in the second state. This application can be to indoor heat exchanger can not influence indoor temperature when heating when changing the white mode.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to an indoor set of air conditioner and air conditioner.
Background
In the related art, in order to improve the heating effect of the air conditioner, electric heating is added to an indoor unit of the air conditioner to assist the air conditioner in heating indoor air, and the indoor unit of the air conditioner generally comprises a heat exchanger, the electric heating and a fan. When the indoor unit of the air conditioner works in a heating mode, the electric heater, the fan and the heat exchanger are simultaneously opened. Indoor air enters the indoor unit of the air conditioner from the air inlet under the driving of the fan, and enters the room after being heated by the heat exchanger and the electric heater. In the heating mode, the indoor heat exchanger serves as a condenser to liquefy and release heat to the refrigerant, so that indoor air is heated, and the outdoor heat exchanger serves as an evaporator to gasify and absorb heat to the refrigerant, so that the temperature of air near the outdoor unit is reduced. Therefore, the outdoor unit of the air conditioner is easily frosted in the heating mode, and the outdoor unit needs to be frosted after the air conditioner works for a period of time. In the defrosting mode, the direction of the four-way valve is changed, so that high-temperature and high-pressure gas passing through the compressor flows to the outdoor heat exchanger, and the outdoor heat exchanger is used as a condenser to release heat, so that defrosting is performed on the outdoor unit. At this time, the indoor heat exchanger serves as an evaporator to reduce the temperature of air passing through the vicinity of the evaporator, and in order to prevent the indoor unit from blowing cold air into a room, the fan, the air inlet and the air outlet of the indoor unit are generally closed. After the fan is turned off, air in the indoor unit is not circulated, so that the electric heating is damaged due to dry burning, and the electric heating is also turned off. Therefore, during defrosting of the outdoor unit, the indoor unit does not heat indoor air, resulting in uncompensated indoor temperature, thereby reducing user comfort.
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, the utility model provides an indoor unit of air conditioner can heat indoor when changing the white mode, reduces the influence of heat exchanger to indoor temperature simultaneously.
The utility model also provides an air conditioner of having above-mentioned machine in the air conditioning.
According to the utility model discloses machine in air conditioning of first aspect embodiment, include:
the air conditioner comprises a shell, a first air inlet, a second air inlet and a shell air outlet, wherein a first cavity and a second cavity are formed in the shell, two ends of the first cavity are respectively communicated with the first air inlet and the shell air outlet, and the second cavity is communicated with the second air inlet;
the fan is arranged in the first chamber and used for blowing air in the first chamber out of the shell air outlet;
the electric heating module is arranged in the first chamber and used for heating air in the first chamber;
the heat exchanger is arranged in the second chamber;
the isolation assembly is movably connected with the shell and at least has a first state and a second state, the isolation assembly opens the first air inlet and isolates the first cavity and the second cavity when in the first state, and the isolation assembly closes the first air inlet and conducts the first cavity and the second cavity when in the second state.
According to the utility model discloses heating device has following beneficial effect at least:
when the air conditioner is in the mode of defrosting, keep apart the subassembly and open first air intake and keep apart first cavity and second cavity, under the effect of the fan in first cavity, indoor air gets into first cavity through first air intake, the indoor air that the electric heating module entered into in the first cavity heats, and the second cavity keeps apart with first cavity, make the air conditioning that is located the heat exchanger surface of second cavity can not get into indoorly and influence indoor temperature, in addition, first cavity and first air intake and casing air outlet are as whole airflow channel, the wind loss is little, high efficiency.
According to some embodiments of the utility model, the isolation component is the air door subassembly, the air door subassembly includes first air door, the one end swing joint of first air door in the first side of casing, first air intake is including setting up the first income wind gap of first side, first air door can be relative the casing rotates in order to open or to close first income wind gap.
In this embodiment, the isolation component is a damper component, and the first air inlet is opened or closed by adopting the first damper, so that the structure is simple and compact, and the cost is low.
According to the utility model discloses some embodiments, the air door subassembly still includes the second air door, the one end swing joint of second air door in the second side of casing, first air intake is still including setting up the second of second side is gone into the wind gap, the second air door can be relative the casing rotates in order to open or close the second is gone into the wind gap.
In this embodiment, add second income wind gap and second air door, can increase the air inlet area, improve the heating efficiency.
According to some embodiments of the invention, the first side and the second side are located opposite sides of the housing, the first damper and the second damper cooperate to isolate or conduct the first chamber and the second chamber.
In the embodiment, the first chamber and the second chamber are separated by matching the first damper and the second damper, and the structure is simple and the cost is low.
According to some embodiments of the utility model, the air door subassembly still includes a driving motor, a driving motor is used for control a first air door rotates.
In this embodiment, the first damper can be automatically controlled by the first driving motor.
According to some embodiments of the utility model, the air door subassembly still includes second driving motor, second driving motor is used for control the second air door rotates.
In this embodiment, automatic control of the second damper can be achieved by the second drive motor.
According to some embodiments of the utility model, the fan has the fan air outlet, the electrical heating module set up in the fan air outlet with between the casing air outlet.
In this embodiment, the air that comes out from the fan air outlet directly enters into indoorly from the casing air outlet after the electric heating module heating, improves the heating effect to first cavity air.
According to some embodiments of the utility model, machine still includes control module in the air conditioning, control module is used for receiving the signal of changing frost, works as control module acquires the signal of changing frost, then according to the signal control of changing frost the fan with electric heating module opens, and control keep apart the subassembly first cavity with the second cavity.
In this embodiment, the defrosting information control that control module received opens electric heating module and fan to control and keep apart first cavity and second cavity of subassembly, make room air conditioner can continuously heat the room air.
According to the utility model discloses some embodiments, machine still includes filtering component in the air conditioning, filtering component set up in first air intake department.
In this embodiment, the air entering the first chamber is filtered by the filter assembly to reduce dust accumulation in the first chamber.
According to the utility model discloses air conditioner of second aspect embodiment, including the air conditioning indoor set of above-mentioned first aspect embodiment.
According to the utility model discloses air conditioner has following beneficial effect at least:
when the air conditioner is in the mode of defrosting, keep apart the subassembly and open first air intake and keep apart first cavity and second cavity, under the effect of the fan in first cavity, indoor air gets into first cavity through first air intake, the indoor air that the electric heating module entered into in the first cavity heats, and the second cavity keeps apart with first cavity, make the air conditioning that is located the heat exchanger surface of second cavity can not get into indoorly and influence indoor temperature, in addition, first cavity and first air intake and casing air outlet are as whole airflow channel, the wind loss is little, high efficiency.
Drawings
Fig. 1 is a schematic structural view of an isolation assembly of an indoor unit of an air conditioner according to an embodiment of the present invention in a first state;
fig. 2 is a schematic structural view of an isolation assembly of an indoor unit of an air conditioner according to an embodiment of the present invention in a second state;
fig. 3 is a schematic structural view of an isolation assembly of an indoor unit of an air conditioner according to another embodiment of the present invention in a first state;
fig. 4 is a schematic structural view of an isolation assembly of an air conditioning indoor unit according to another embodiment of the present invention in a second state.
Reference numerals:
the heating system comprises a shell 100, a first chamber 110, a second chamber 120, a heat exchanger 130, a fan 140, an electric heating module 150, a second air inlet 160, a shell air outlet 170, a fan air outlet 180 and a control module 190;
a first damper 210, a second damper 220;
a first air inlet 310, a second air inlet 320;
a first drive motor 410, a second drive motor 420.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or components having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated, for example, up, down, left, right, etc., referred to the orientation or positional relationship shown in the drawings is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, if there are descriptions to the first, second, etc., they are only used for distinguishing the technical features, but they are not interpreted as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in combination with the specific content of the technical solution in the present invention.
An embodiment of the present invention provides an indoor unit of an air conditioner, and the following describes the indoor unit of an air conditioner according to an embodiment of the present invention with reference to fig. 1 to 4.
Referring to fig. 1, an indoor unit of an air conditioner according to an embodiment of the present invention includes a housing 100, a fan 140, an electric heating module 150, a heat exchanger 130, and an isolation assembly. The housing 100 is provided with a housing air outlet 170, a first air inlet and a second air inlet 160. The interior of the housing 100 is divided into a first chamber 110 and a second chamber 120. One end of the first chamber 110 is communicated with the first intake port, and the other end of the first chamber 110 is communicated with the housing outlet port 170. The second chamber 120 communicates with the second intake vent 160.
A fan 140 and an electric heating module 150 are disposed in the first chamber 110. The fan 140 is used to blow air in the first chamber 110 out of the housing outlet 170. The electric heating module 150 heats the air in the first chamber 110. The heat exchanger 130 is disposed in the second chamber 120. In the heating mode, the heat exchanger 130 is used for heating the air in the second chamber 120, and in the cooling mode, the heat exchanger 130 is used for cooling the air in the second chamber 120.
The isolation assembly is movably connected to the housing 100, and the isolation assembly has at least a first state and a second state, and when the isolation assembly is in the first state, the isolation assembly opens the first intake vent and isolates the first chamber 110 from the second chamber 120. When the isolation assembly is in the second state, the first air inlet is closed and the first chamber 110 and the second chamber 120 are communicated.
The electric heating module 150 may be a device that converts electric energy into heat energy, such as a heating pipe or a heating panel.
With continued reference to FIG. 1, the isolation assembly may be a damper assembly that includes a first damper 210, the first damper 210 having a free end at one end and an end that is movably coupled to a first side of the housing 100. The first air inlet includes a first air inlet 310, and the first air inlet 310 is disposed at a first side of the housing 100. The first damper 210 may rotate with respect to the case 100 to open or close the first air inlet 310. The isolation assembly shown in fig. 1 is in the first state, that is, the first damper 210 is rotated to be positioned between the first chamber 110 and the second chamber 120, isolating the first chamber 110 from the second chamber 120, and simultaneously opening the first air inlet 310. When the air conditioner is operated in the defrosting mode, the isolating assembly is in the first state, so that the indoor air enters the first chamber 110 from the first air inlet 310 and does not pass through the second chamber 120, and the indoor air is heated by the electric heating module 150 of the first chamber 110 and then blown out from the housing air outlet 170. Therefore, in the defrosting mode, the heat exchanger 130 does not affect the indoor temperature, and the indoor temperature can be compensated by the electric heating module 150. In addition, the first chamber 110 and the first air inlet and the housing air outlet 170 are used as the whole air flow passage, so that the air loss is small and the heating efficiency is high. The structure of the air door assembly is adopted as the isolation assembly, the structure is simple, and the cost is low. Wherein the direction indicated by the arrows in the drawings is the direction of air flow.
It can be understood that the size of the first damper 210 may be larger than the size of the first air inlet 310, and the size of the first damper 210 may also be equal to the size of the first air inlet 310, as long as the first damper 210 can effectively seal the first air inlet 310, and the present invention is not limited in particular. The first damper 210 and the first air inlet 310 may be provided in a circular shape or a square shape.
Referring to fig. 1 and 2, the isolation assembly shown in fig. 2 is in the second state, that is, the first damper 210 rotates to the first air inlet 310 to close the first air inlet 310, so that the first chamber 110 and the second chamber 120 are communicated. When the air conditioner works in a heating or cooling mode, the isolation assembly is in the second state, and at this time, under the action of the fan, indoor air enters the housing 100 from the second air inlet 160, passes through the heat exchanger 130 for heating or cooling, and then returns to the indoor from the housing air outlet 170.
Referring to fig. 3, the damper assembly may further include a second damper 220, one end of the second damper 220 is a free end, the other end is movably connected to a second side of the casing 100, and the first side and the second side are located at two opposite sides of the casing 100. The first air inlet includes a second air inlet 320, and the second air inlet 320 is disposed at a second side of the casing 100. The second damper 220 may rotate with respect to the case 100 to open or close the second air inlet 320. The isolation assembly shown in fig. 3 is in a first state, i.e., the first damper 210 and the second damper 220 are both rotated between the first chamber 110 and the second chamber 120, and the first damper 210 and the second damper 220 cooperate to isolate the first chamber 110 from the second chamber 120, while opening the first air inlet 310 and the second air inlet 320. The indoor air enters the first chamber 110 from the first air inlet 310 and the second air inlet 320, respectively, and does not pass through the second chamber 120, and the indoor air is heated by the electric heating module 150 of the first chamber 110 and then blown out from the housing air outlet 170. By adding the second air inlet 320, the air inlet area of the first air inlet can be increased, thereby improving the heating efficiency. Through additionally arranging the second air door 220, the first air door 210 and the second air door 220 are matched to isolate the first chamber 110 and the second chamber 120, the rotating radius of the first air door 210 can be reduced, and therefore the indoor unit of the air conditioner is compact in internal structure and reduced in volume.
It is understood that the length of the first damper 210 may be equal to the length of the second damper 220, and the length of the first damper 210 is half of the distance between the first side of the casing 100 and the second side of the casing 100, and the structural design is reasonable and compact.
Referring to fig. 3 and 4, the isolation assembly shown in fig. 4 is in the second state, i.e., the first damper 210 is rotated to the first air inlet 310, and the second damper 220 is rotated to the second air inlet 320, while communicating the first chamber 110 and the second chamber 120. Indoor air enters the housing 100 from the second air inlet 160, passes through the heat exchanger 130, and is blown out of the housing air outlet 170.
It should be noted that the isolation assembly may also be composed of a guide plate and a chamber isolation component, the guide plate is disposed on the housing 100 and located at one side of the first air inlet, and the first air inlet is opened or closed in a manner of translating relative to the housing 100. The chamber isolation component comprises an isolation soft board and a rotating shaft, wherein the isolation soft board is arranged between the first chamber 110 and the second chamber 120, and the isolation soft board also isolates or conducts the first chamber 110 or the second chamber 120 in a translational motion mode. The rotating shaft is disposed at one side of the inner wall between the first chamber 110 and the second chamber 120, and the rotating shaft is connected to the flexible isolation board and can be rolled up or extended out of the flexible isolation board. The other side of the inner wall between the first chamber 110 and the second chamber 120 is provided with a groove. When the flexible insulation board extends from the shaft, the edge of the flexible insulation board is inserted into the groove and fixed, thereby isolating the first chamber 110 from the second chamber 120. The isolation assembly adopts the translational motion mode, the occupied motion space volume is smaller, and the whole volume of the air conditioner indoor unit can be reduced. It will be appreciated that the displacement of the guide plate movement may be adjusted manually or automatically to control the area of the first inlet vents and thus the inlet volume of the first chamber 110.
It should be noted that the isolation component may also be composed of a damper and a chamber isolation component, one end of the damper is movably connected to the housing 100 at the first air inlet, and the other end of the damper is a free end. The damper opens or closes the first intake vent in a manner of rotating with respect to the housing 100. The chamber isolation component is used in the interior between the first chamber 110 and the second chamber 120, and the isolation flexible board conducts or isolates the first chamber 110 and the second chamber 120 in a manner of translational motion relative to the housing 100. It will be appreciated that the angle of rotation of the damper may be adjusted manually or automatically to adjust the amount of air admitted to the first chamber 110.
Referring to fig. 3 and 4, the damper assembly further includes a first driving motor 410, the first damper 210 is rotatably mounted to the housing 100 and connected to an output shaft of the first driving motor 410, and the rotation angle of the first damper 210 can be controlled by controlling the rotation angle of the output shaft of the first driving motor 410, so as to realize automatic switching between the first state and the second state of the isolation assembly.
Referring to fig. 3 and 4, the damper assembly further includes a second drive motor 420, and the second damper 220 is rotatably mounted to the housing 100 and connected to an output shaft of the second drive motor 420. By controlling the rotational angle of the output shaft of the second drive motor 420 and the rotational angle of the output shaft of the first drive motor 410, automatic switching between the first state and the second state of the isolation assembly can be achieved.
Referring to fig. 1, the fan 140 is provided with a fan outlet 180, the fan outlet 180 is disposed toward the housing outlet 170, and the electric heating module 150 is disposed between the fan outlet 180 and the housing outlet 170. In the defrost mode, the isolation assembly is in the first state, with the first chamber 110 and the second chamber 120 isolated. Under the driving of the fan 140, the indoor air enters the first chamber 110 from the first air inlet, passes through the fan 140 and is blown out to the electric heating module 150 from the fan air outlet 180, and the electric heating module 150 heats the indoor air and then directly blows the heated indoor air into the room from the housing air outlet 170. Compared with the mode that the air is heated by the electric heating module 150 and then blown out by the fan 140, the air is directly blown out by the fan 140 and the electric heating module 150, so that the heat loss of the air in the fan 140 can be reduced, the heating effect is improved, and the power loss of the indoor unit is reduced.
According to some embodiments of the utility model, the machine still includes filtering component (not shown in the figure) in the air conditioning, and filtering component sets up in first air intake department. The filter assembly can adopt a filter screen or filter cotton, and particles such as dust in the air are filtered out through the filter assembly, so that the indoor air quality can be improved, the particles such as dust can be reduced from entering the first chamber 110, and the dust in the first chamber 110 is accumulated to influence the operation of the fan 140.
According to some embodiments of the utility model, the machine still includes outdoor inlet channel in the air conditioning, and outdoor inlet channel communicates with first cavity 110, when outdoor inlet channel opened, can introduce partial outdoor air in first cavity 110. Thereby increasing the oxygen content of the indoor environment and improving the user experience.
Referring to fig. 1 to 4, the indoor unit of an air conditioner further includes a control module 190, and the control module 190 is respectively connected to the first driving motor 410, the second driving motor 420, the fan 140 and the electric heating module 150, and is configured to receive a defrosting signal. The defrosting signal can be automatically generated or can be acquired from a user terminal. The control module 190 may automatically generate a defrosting signal, for example, by continuously acquiring a value of a temperature sensor disposed at the outdoor coil, and generating the defrosting signal when the value of the temperature sensor is less than a preset temperature value for a preset time. The control module 190 may also directly obtain the defrosting signal from a user terminal such as a remote controller or a mobile phone.
When the control module 190 acquires the defrosting signal, the electric heating module 150 is controlled to be turned on and the fan 140 is controlled to operate according to the defrosting signal, and the isolation assembly is controlled to isolate the first chamber 110 from the second chamber 120.
Illustratively, the indoor unit of the air conditioner is in a heating state, the isolation assembly is in a second state as shown in fig. 4, the first air inlet 310 and the second air inlet 320 are closed, the first chamber 110 and the second chamber 120 are communicated, the second air inlet 160 is opened, the housing air outlet 170 is opened, the fan 140 is opened, the electric heating module 150 is opened, and the heat exchanger 130 is in a heating mode. The control module 190 receives the defrosting signal, and according to the defrosting signal, the control module 190 controls the first driving motor 410 and the second driving motor 420 to rotate 90 degrees towards the inside of the casing 100 to open the first air inlet 310 and the second air inlet 320 and isolate the first chamber 110 from the second chamber 120, so that the isolating assembly is in the first state as shown in fig. 3. After the control module 190 receives the defrosting signal, the isolating component is switched from the second state to the first state, so that the electric heating module 150 can continuously heat the indoor air, the indoor temperature is compensated, and the comfort level of a user is improved.
The embodiment of the utility model provides a still provide an air conditioner, machine and air condensing units in the air conditioning of above-mentioned embodiment. And the heat exchanger in the indoor unit of the air conditioner is communicated with the heat exchanger in the outdoor unit of the air conditioner through the compressor and the four-way valve. A control module in the indoor unit of the air conditioner is connected with the four-way valve, and the heating mode and the cooling mode of the air conditioner can be switched by changing the opening direction of the four-way valve. When the air conditioner is in the heating mode for a period of time and the outdoor unit of the air conditioner frosts, the air conditioner needs to be switched to the cooling mode for defrosting. And a control module in the indoor unit of the air conditioner receives the defrosting signal, controls the isolation assembly to be changed from the second state to the first state according to the defrosting signal, and then controls the four-way valve to change the direction and close the second air inlet. The utility model discloses air conditioner can not only change the frost to the air condensing units, can also avoid the air conditioning that the heat exchanger among the room air conditioner formed to blow in indoor. The indoor air can be continuously heated during defrosting, and the comfort level of a user during defrosting of the air conditioner is improved.
According to the utility model discloses some embodiments, the air conditioner still includes temperature sensor, and temperature sensor sets up on air condensing units's tube panel, and temperature sensor is used for detecting the temperature of off-premises station tube panel. The temperature sensor is connected with a control module in the air conditioner indoor unit, and the control module can automatically control the air conditioner to enter a defrosting mode according to the value of the temperature sensor, so that the state of the isolation assembly is changed. Illustratively, when the temperature value obtained by the temperature sensor is less than zero degrees centigrade and the value of the temperature sensor is less than zero for 15 minutes, the control module controls the air conditioner to enter the defrosting mode.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell, a first air inlet, a second air inlet and a shell air outlet, wherein a first cavity and a second cavity are formed in the shell, two ends of the first cavity are respectively communicated with the first air inlet and the shell air outlet, and the second cavity is communicated with the second air inlet;
the fan is arranged in the first chamber and used for blowing air in the first chamber out of the shell air outlet;
the electric heating module is arranged in the first chamber and used for heating air in the first chamber;
the heat exchanger is arranged in the second chamber;
the isolation assembly is movably connected with the shell and at least has a first state and a second state, the isolation assembly opens the first air inlet and isolates the first cavity and the second cavity when in the first state, and the isolation assembly closes the first air inlet and conducts the first cavity and the second cavity when in the second state.
2. The indoor unit of claim 1, wherein the isolation assembly is a damper assembly, the damper assembly comprises a first damper, one end of the first damper is movably connected to a first side of the casing, the first air inlet comprises a first air inlet disposed at the first side, and the first damper is rotatable relative to the casing to open or close the first air inlet.
3. The indoor unit of claim 2, wherein the air door assembly further comprises a second air door, one end of the second air door is movably connected to the second side of the casing, the first air inlet further comprises a second air inlet disposed at the second side, and the second air door is capable of rotating relative to the casing to open or close the second air inlet.
4. An indoor unit of an air conditioner according to claim 3, wherein the first side and the second side are located on opposite sides of the casing, and the first damper and the second damper cooperate to isolate or communicate the first chamber and the second chamber.
5. An indoor unit of an air conditioner according to claim 2, wherein the damper assembly further includes a first driving motor for controlling the first damper to rotate.
6. An indoor unit of an air conditioner according to claim 3, wherein the damper assembly further includes a second driving motor for controlling the second damper to rotate.
7. An indoor unit of an air conditioner according to claim 1, wherein the fan has a fan outlet, and the electric heating module is provided between the fan outlet and the casing outlet.
8. The indoor unit of claim 1, further comprising a control module for receiving a defrost signal.
9. The indoor unit of an air conditioner according to any one of claims 1 to 8, further comprising a filter assembly provided at the first air inlet.
10. An air conditioner characterized by comprising an indoor unit of an air conditioner according to any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409783.0U CN215001923U (en) | 2021-06-23 | 2021-06-23 | Air conditioner indoor unit and air conditioner |
| PCT/CN2022/076665 WO2022267493A1 (en) | 2021-06-23 | 2022-02-17 | Air conditioner indoor unit, air conditioner and control method and device therefor, and readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409783.0U CN215001923U (en) | 2021-06-23 | 2021-06-23 | Air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN215001923U true CN215001923U (en) | 2021-12-03 |
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| CN202121409783.0U Active CN215001923U (en) | 2021-06-23 | 2021-06-23 | Air conditioner indoor unit and air conditioner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353191A (en) * | 2022-01-17 | 2022-04-15 | Tcl空调器(中山)有限公司 | Heat exchange component, air conditioner and heat exchange method |
| CN114543164A (en) * | 2022-02-15 | 2022-05-27 | 北京小米移动软件有限公司 | Air conditioner indoor unit, air conditioner control method and device |
| WO2022267493A1 (en) * | 2021-06-23 | 2022-12-29 | 美的集团股份有限公司 | Air conditioner indoor unit, air conditioner and control method and device therefor, and readable storage medium |
-
2021
- 2021-06-23 CN CN202121409783.0U patent/CN215001923U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267493A1 (en) * | 2021-06-23 | 2022-12-29 | 美的集团股份有限公司 | Air conditioner indoor unit, air conditioner and control method and device therefor, and readable storage medium |
| CN114353191A (en) * | 2022-01-17 | 2022-04-15 | Tcl空调器(中山)有限公司 | Heat exchange component, air conditioner and heat exchange method |
| CN114543164A (en) * | 2022-02-15 | 2022-05-27 | 北京小米移动软件有限公司 | Air conditioner indoor unit, air conditioner control method and device |
| CN114543164B (en) * | 2022-02-15 | 2023-10-13 | 北京小米移动软件有限公司 | Air conditioner indoor unit, air conditioner control method and air conditioner control device |
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