CN217357185U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN217357185U CN217357185U CN202220518160.5U CN202220518160U CN217357185U CN 217357185 U CN217357185 U CN 217357185U CN 202220518160 U CN202220518160 U CN 202220518160U CN 217357185 U CN217357185 U CN 217357185U
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- 230000005611 electricity Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 abstract description 25
- 238000005286 illumination Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model provides a pair of machine and air conditioner in air conditioning belongs to air conditioner technical field. The air-conditioning indoor unit comprises a display screen, a controller and an infrared human body sensor; the display screen sets up on the casing, and infrared human sensor sets up in one side of display screen, and the controller setting is in the casing, and the controller is connected with display screen and infrared human sensor electricity respectively. The air conditioner comprises an air conditioner outdoor unit and an air conditioner indoor unit. After detecting human removal through infrared human sensor, give the controller with human removal signal transmission, then the controller control display screen is lighted to make the display screen of air conditioning indoor set can play the illumination effect in the dark environment of light, and then can enrich the function of display screen.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, concretely relates to machine and air conditioner in air conditioning.
Background
The air conditioner is a household device commonly used in our daily life, and can adjust parameters such as the temperature, the humidity, the cleanliness and the air flow rate of air in a room so as to meet the requirement of human comfort. Generally, an air conditioner includes an indoor unit and an outdoor unit that cooperate with each other.
In the related art, a display function is generally provided for an air conditioner, and the air conditioner having the display function can display an indoor temperature, a cooling or heating temperature, and a humidity. Specifically, the air-conditioning indoor unit comprises a machine shell and a display screen, wherein the display screen is installed on the machine shell.
However, the display screen of the air conditioner indoor unit has the problem of single function.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a machine and air conditioner in air conditioning for solve the machine display screen in the air conditioning, there is the problem of function singleness.
In order to achieve the above purpose, the utility model provides a following technical scheme:
one aspect of the embodiment of the utility model provides an air-conditioning indoor unit, which comprises a casing, a heat exchanger, a fan, a display screen, a controller and an infrared human body sensor;
the shell is provided with an air inlet and an air outlet, the heat exchanger and the fan are arranged in the shell, the heat exchanger is positioned between the air inlet and the air outlet, the fan is arranged close to the air outlet, and the fan is used for driving airflow to flow from the air inlet to the air outlet;
the display screen with infrared human sensor all sets up on the casing, the display screen with infrared human sensor all is located one side of casing, the controller sets up in the casing, the controller respectively with the display screen with infrared human sensor electricity is connected, infrared human sensor is used for detecting human removal and transmits for the controller, the controller is used for receiving human removal signal back control of infrared human sensor transmission the display screen is lighted.
In one possible implementation manner, the casing includes a casing main body and an air deflector, the air inlet is disposed at a first end of the casing main body, the air outlet is disposed at a second end of the casing main body, the air deflector is hinged to the casing main body, and the air deflector is used for opening or closing the air outlet;
the casing main body comprises a front casing, a rear casing, a first side casing and a second side casing, wherein the first side casing and the second side casing are arranged between the front casing and the rear casing, the first side casing and the second side casing are oppositely arranged, the first side casing is respectively perpendicular to the front casing and the rear casing, the second side casing is respectively perpendicular to the front casing and the rear casing, an air outlet is formed in the front casing, and an air deflector is hinged to the front casing.
In one possible implementation manner, the display screen and the infrared human body sensor are mounted on the front shell, the display screen is arranged close to the second side shell, the infrared human body sensor is located below the display screen, and the controller is fixedly connected with the second side shell;
when the infrared human body sensor detects that the human body moves to a first range, the controller controls the display screen to be lightened; when the infrared human body sensor detects that the human body moves out of the first range, the controller controls the display screen information screen.
In one possible implementation manner, the controller includes a delay switch circuit, and the delay switch circuit is configured to prolong an illumination time of the illuminated display screen.
In one possible implementation manner, the controller further includes a power adjusting circuit, and the power adjusting circuit is configured to reduce the power of the display screen after the delay switch circuit is turned on.
In one possible implementation manner, the electronic device further comprises a speaker, the speaker is disposed on the housing, the speaker is electrically connected to the controller, and the speaker is used for performing voice prompt after the display screen is lighted.
In one possible implementation manner, the mobile phone further comprises a sound sensor, the sound sensor is arranged on the casing, the sound sensor is electrically connected with the controller, the sound sensor is used for detecting ambient sound and transmitting the ambient sound to the controller, and the controller is used for controlling the display screen to be turned on when the ambient sound is larger than a sound set value.
In one possible implementation manner, the display device further comprises an optical sensor, the optical sensor is arranged on the casing, the optical sensor is electrically connected with the controller, the optical sensor is used for detecting the intensity of ambient light and transmitting the intensity of the ambient light to the controller, and the controller is used for controlling the display screen to be turned on when the intensity of the ambient light is lower than a set value of the intensity of the ambient light.
In one possible implementation manner, the electronic device further comprises an electronic switch, the electronic switch is located in the casing, the electronic switch is connected between the controller and the display screen, and the electronic switch is used for controlling the display screen to light or rest according to a control signal of the controller.
Another aspect of the utility model provides an air conditioner, including outdoor unit of the air conditioner and as above in the air conditioning, outdoor unit of the air conditioner with indoor unit of the air conditioner uses of mutually supporting.
The technical personnel in the field can understand, the utility model provides a pair of machine and air conditioner in air conditioning detects the human body through infrared human body inductor and removes the back, moves the signal transmission with the human body and gives the controller, then the controller control display screen is lighted to make the display screen of machine in the air conditioning can play the illumination effect in the dark environment of light, and then can enrich the function of display screen.
Drawings
The preferred embodiments of the indoor unit of an air conditioner and the air conditioner of the present invention will be described with reference to the accompanying drawings.
Fig. 1 is a schematic view of a structure of an indoor unit of an air conditioner according to an embodiment of the present invention
Fig. 2 is a schematic structural diagram of an air conditioner indoor unit provided in fig. 1;
fig. 3 is a schematic cross-sectional structure view of the indoor unit of the air conditioner provided in fig. 2;
fig. 4 is a partial control block diagram of the air conditioning indoor unit provided in fig. 1.
Description of reference numerals:
10-a housing;
101-an air inlet;
102-an air outlet;
11-a housing body;
111-front case;
112-a rear housing;
113-a first side housing;
114-a second side housing;
12-a wind deflector;
20-a heat exchanger;
30-a fan;
40-a display screen;
50-a controller;
51-an electronic switch;
60-infrared human body sensors;
70-a loudspeaker;
80-a sound sensor;
90-light sensor.
Detailed Description
First of all, it should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the related art, a display function is generally provided for an air conditioner, and the air conditioner having the display function may display an indoor temperature, a cooling or heating temperature, and a humidity. Specifically, the air-conditioning indoor unit comprises a machine shell and a display screen, wherein the display screen is installed on the machine shell. However, the display screen of the indoor unit of the air conditioner can only display the internal temperature, the cooling or heating temperature and the humidity, so that the display screen has the problem of single function.
In order to solve the problem, the utility model provides a pair of machine and air conditioner in air conditioning detects the human body through infrared human sensor and removes the back, with human removal signal transmission for the controller, then the controller control display screen is lighted to make the display screen of machine in the air conditioning can play the illumination effect in the dark environment of light, and then can enrich the function of display screen.
The following description is made in detail with reference to specific embodiments of an indoor unit of an air conditioner and an air conditioner provided by embodiments of the present invention.
Fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention
Fig. 2 is a schematic structural diagram of an air conditioner indoor unit provided in fig. 1; fig. 3 is a schematic cross-sectional structure view of the indoor unit of the air conditioner provided in fig. 2; fig. 4 is a partial control block diagram of the indoor unit of the air conditioner provided in fig. 1.
As shown in fig. 1 and 3, an embodiment of the present invention provides an indoor unit of an air conditioner, including a casing 10, a heat exchanger 20, a fan 30, a display screen 40, a controller 50, and an infrared human body sensor 60.
Specifically, the embodiment of the utility model provides an indoor set of air conditioning can be for the cabinet-type air conditioner, also can be for the on-hook. The embodiment of the present invention is described as an on-hook.
The casing 10 is a box structure, and an air inlet 101 and an air outlet 102 are disposed on the casing. For convenience of description, in the present embodiment, the direction indicated by the arrow-X in the drawing is the left side of the air-conditioning indoor unit, and the opposite direction indicated by + X is the right side of the air-conditioning indoor unit; the direction pointed by the arrow + Y is the front side of the indoor unit of the air conditioner, and the opposite direction pointed by the arrow-Y is the rear side of the indoor unit of the air conditioner; the direction indicated by the arrow + Z is the upper side of the air-conditioning indoor unit, and the opposite direction-Z is the lower side of the air-conditioning indoor unit.
The intake port 101 is provided at an upper side of the cabinet 10, and the exhaust port 102 is provided at a lower side of the cabinet 10.
As shown in fig. 3, a heat exchanger 20 and a fan 30 are disposed in the housing 10, the heat exchanger 20 is disposed between an air inlet 101 and an air outlet 102, the fan 30 is disposed near the air outlet 102, the fan 30 is disposed below the heat exchanger 20, and the fan 30 is configured to drive an air flow from the air inlet 101 to the air outlet 102. After heat exchange is performed on air flow entering the casing 10 from the air inlet 101 through the heat exchanger 20, the air flow is blown out from the air outlet 102 and sent to the room, and the heat exchange is performed on indoor air in a circulating manner.
The outdoor unit of the air conditioner is provided with an outdoor heat exchanger. By changing the direction of the refrigerant in the air conditioner, the heat exchanger 20 of the indoor unit of the air conditioner is alternatively used as an evaporator or a condenser, and correspondingly, the outdoor heat exchanger is alternatively used as a condenser or an evaporator, so that the refrigerating or heating function is realized.
The display screen 40 and the infrared human body sensor 60 are both arranged on the casing 10, and the display screen 40 can display indoor temperature, refrigerating or heating temperature, humidity and the like. In addition, the display screen 40 can be illuminated in a dark environment.
The display screen 40 and the infrared human body sensor 60 are located at one side of the cabinet 10. The infrared human body sensor 60 is used to detect human body movement and transmit it to the controller 50. Specifically, when the human body moves within the detection range of the infrared human body sensor 60, it may be detected by the infrared human body sensor 60 while transmitting a human body movement signal to the controller 50.
In some examples, the detection range of the infrared human body sensor 60 may be within 8 meters, and the view angle of the infrared human body sensor 60 is a range of 120 °.
It should be noted that the detection range of the infrared human body sensor 60 can be adjusted according to actual needs.
It should be noted that the indoor unit of the air conditioner is provided with a power supply module for supplying power to the display screen 40, the controller 50 and the infrared human body sensor 60.
The controller 50 is disposed in the casing 10, and the controller 50 is electrically connected to the display screen 40 and the infrared human body sensor 60, respectively. The controller 50 may control the display 40 to be lighted up after receiving the human body movement signal transmitted by the infrared human body sensor 60.
In some examples, the air conditioning indoor unit further includes an electronic switch 51, the electronic switch 51 is located in the casing 10, the electronic switch 51 is connected between the controller 50 and the display screen 40, and the electronic switch 51 is used for controlling the display screen 40 to light or turn off the display screen according to a control signal of the controller 50.
The embodiment of the utility model provides an indoor unit of air conditioner detects human removal back through infrared human sensor 60, with human removal signal transmission for controller 50, then controller 50 control display screen 40 lights to make the display screen 40 of indoor unit of air conditioner can play the illumination effect in the dark environment of light, and then can enrich the function of display screen 40.
Alternatively, as shown in fig. 1, fig. 2 and fig. 3, the casing 10 includes a casing main body 11 and an air deflector 12, a first end of the casing main body 11 is provided with an air inlet 101, a second end of the casing main body 11 is provided with an air outlet 102, the air deflector 12 is hinged to the casing main body 11, and the air deflector 12 is used for opening or closing the air outlet 102.
Specifically, as shown in fig. 2, the casing main body 11 includes a front casing 111, a rear casing 112, a first side casing 113 and a second side casing 114, the first side casing 113 and the second side casing 114 are disposed between the front casing 111 and the rear casing 112, the first side casing 113 and the second side casing 114 are disposed oppositely, the first side casing 113 is perpendicular to the front casing 111 and the rear casing 114, respectively, the second side casing 114 is perpendicular to the front casing 111 and the rear casing 112, respectively, the air outlet 102 is disposed on the front casing 111, and the air deflector 12 is hinged to the front casing 111.
The front case 111 is curved in shape. The front case 111 is located at the front side of the cabinet 10, that is, in the direction of + Y of the cabinet 10.
The rear housing 112 is generally rectangular in shape. The rear case 112 is located at the rear side of the casing 10, that is, in the direction indicated by-Y of the casing 10.
The first side case 113 has a substantially rectangular shape. The first side case 113 is located at the left side of the casing 10, that is, in the direction indicated by-X of the casing 10.
The second side housing 114 is generally rectangular in shape. The second side case 114 is located on the right side of the casing 10, that is, in the direction indicated by + X of the casing 10.
The intake vent 101 is located on the upper side of the casing 10, that is, in the direction of + Z of the casing 10. The intake opening 101 may be defined by one ends of the front case 111, the rear case 112, the first side case 113, and the second side case 114 at the upper side.
The outlet 102 is located at the lower side of the casing 10, that is, in the direction indicated by-Z of the casing 10. The intake vent 101 may be cut into the front housing 111.
The air deflector 12 is a curved plate. The air deflector 12 may be provided with a drive mechanism (not shown). When the indoor unit of the air conditioner heats or cools, the air deflector 12 is driven by the driving mechanism to open the air outlet 102; when the air conditioner indoor unit is turned off, the air deflector 12 is driven by the driving mechanism to close the air outlet 102. The air deflector 12 can guide the air flow blown out from the outlet 102.
Further, the display screen 40 and the infrared human body sensor 60 are mounted on the front case 111, the display screen 40 is disposed near the second side case 114, the infrared human body sensor 60 is located below the display screen 40, and the controller 50 is fixedly connected to the second side case 114.
Specifically, the display screen 40 may be located on the right side of the front case 111, that is, in the direction of + X of the front case 111.
When the infrared human body sensor 60 detects that the human body moves to be within the first range, the controller 50 controls the display screen 40 to be lightened; when the infrared human body sensor 60 detects that the human body moves outside the first range, the controller 50 controls the display screen 40 to turn on the screen.
In an alternative embodiment, the first range may be a range within 6 meters with respect to the infrared human body sensor 60, and the viewing angle of the infrared human body sensor 60 is 120 °. When the infrared human body sensor 60 detects that the human body moves to the first range, the controller 50 controls the display screen 40 to be lighted, that is, when the human body moves in the first range, the display screen 40 is lighted; when the infrared human body sensor 60 detects that the human body moves out of the first range, the controller 50 controls the display screen 40 to screen, that is, the display screen 40 is screened when the human body moves in the first range. So set up, not only make display screen 40 can play the illumination effect in the dark environment of light, can also put down the screen to display screen 40 when human and display screen 40 distance are far away to can play energy-conserving effect.
Alternatively, as shown in fig. 4, the controller 50 includes a delay switch circuit for extending the lighting time of the display screen 40 to be lighted. With the arrangement, when the human body moves out of the first range, the display screen 40 can be turned on after a period of time.
In some examples, the first range may be a range within 6 meters with respect to the infrared human body sensor 60, and the viewing angle of the infrared human body sensor 60 is 120 °. When the human body moves out of the first range, the time delay switch circuit is started, so that the display screen 40 is lightened to emit light for 20 seconds and then automatically turned off.
Further, the controller 50 further includes a power regulating circuit for reducing the power of the display screen 40 after the delay switch circuit is turned on. So set up, when the human body removed outside the first scope, the time delay switch circuit started the back, and power regulating circuit makes drive current reduce, reduces display screen 40's power for display screen 40's power reduces to the predetermined power from the rated power, thereby makes display screen 40 send the light of shining a little and provide basic illuminance, can reach the purpose of power saving again simultaneously.
In some examples, the first range may be a range within 6 meters with respect to the infrared human body sensor 60, and the view angle of the infrared human body sensor 60 is 120 °. The display 40 is rated at 2W. When the human body moves out of the first range and the delay switch circuit is started, the power adjusting circuit reduces the driving current, reduces the power of the display screen 40, and reduces the power of the display screen 40 to 1W from the rated power, so that the display screen 40 emits slightly bright light to provide basic illumination, and the purpose of saving power can be achieved.
Optionally, as shown in fig. 4, the indoor unit of the air conditioner further includes a speaker 70, the speaker 70 is disposed on the casing 10, the speaker 70 is electrically connected to the controller 50, and the speaker 70 is configured to provide a voice prompt after the display screen 40 is lit. So set up, when the human body removes, can carry out safe warning through voice prompt to can guarantee that the human body removes in the dark environment of light safety.
Wherein the speaker 70 may be located below the display screen 40 and at the left side of the infrared human body sensor 60.
In some examples, the first range may be a range within 6 meters with respect to the infrared human body sensor 60, and the view angle of the infrared human body sensor 60 is 120 °. When the infrared human body sensor 60 detects that the human body moves to the first range, the controller 50 controls the display screen 40 to be lighted, and then, the controller 50 controls the speaker 70 to emit a voice prompt of "please notice safety".
Optionally, as shown in fig. 4, the indoor unit of an air conditioner further includes a sound sensor 80, the sound sensor 80 is disposed on the casing 10, the sound sensor 80 is electrically connected to the controller 50, the sound sensor 80 is configured to detect ambient sound and transmit the ambient sound to the controller 50, and the controller 50 is configured to control the display 40 to light when the ambient sound is greater than a set sound value. With this arrangement, in a dark environment, when the ambient sound is loud, the display screen 40 is illuminated by the controller 50, and the surrounding environment can be observed.
Among them, the sound sensor 80 may be located below the display screen 40 and at the right side of the infrared human body sensor 60.
In some examples, the sound setting is 50 db. When the sound sensor 80 detects that the environmental sound is less than or equal to 50db, the display screen 40 is in a screen resting state; when the sound sensor 80 detects an ambient sound greater than 50db, the controller 50 controls the display 40 to be illuminated.
Optionally, as shown in fig. 4, the indoor unit of an air conditioner further includes an optical sensor 90, the optical sensor 90 is disposed on the casing 10, the optical sensor 90 is electrically connected to the controller 50, the optical sensor 90 is configured to detect an intensity of ambient light and transmit the intensity to the controller 50, and the controller 50 is configured to control the display 40 to be turned on when the intensity of ambient light is lower than a set light intensity value. With such an arrangement, in a dark environment, when the intensity of the ambient light is weak, the display screen 40 is illuminated by the controller 50, so as to perform an illumination function.
Wherein the light sensor 90 may be located below the display screen 40 and to the right of the sound sensor 80.
In some examples, the light intensity setting is 20 Lux. When the light sensor 90 detects that the intensity of the ambient light is greater than or equal to 20db, the display screen 40 is in a screen-off state; when the light sensor 90 detects that the intensity of the ambient light is less than 20db, the controller 50 controls the display 40 to be lit.
The embodiment of the utility model provides a still provide an air conditioner, including machine in air condensing units and the air conditioning, machine uses mutually supporting in air condensing units and the air conditioning.
The air-conditioning indoor unit in this embodiment has the same structure as the air-conditioning indoor unit provided in any of the above embodiments, and can bring about the same or similar technical effects, and details are not repeated here, and reference may be specifically made to the description of the above embodiments.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. An indoor unit of an air conditioner is characterized by comprising a casing, a heat exchanger, a fan, a display screen, a controller and an infrared human body sensor;
the shell is provided with an air inlet and an air outlet, the heat exchanger and the fan are arranged in the shell, the heat exchanger is positioned between the air inlet and the air outlet, the fan is arranged close to the air outlet, and the fan is used for driving airflow to flow from the air inlet to the air outlet;
the display screen with infrared human sensor all sets up on the casing, the display screen with infrared human sensor all is located one side of casing, the controller sets up in the casing, the controller respectively with the display screen with infrared human sensor electricity is connected, infrared human sensor is used for detecting human removal and transmits for the controller, the controller is used for receiving human removal signal back control of infrared human sensor transmission the display screen is lighted.
2. An indoor unit of an air conditioner according to claim 1, wherein the casing includes a casing main body and an air guide plate, the air inlet is provided at a first end of the casing main body, the air outlet is provided at a second end of the casing main body, the air guide plate is hinged to the casing main body, and the air guide plate is used for opening or closing the air outlet;
the casing main body comprises a front casing, a rear casing, a first side casing and a second side casing, the first side casing and the second side casing are arranged between the front casing and the rear casing, the first side casing and the second side casing are oppositely arranged, the first side casing is perpendicular to the front casing and the rear casing respectively, the second side casing is perpendicular to the front casing and the rear casing respectively, the air outlet is formed in the front casing, and the air deflector is hinged to the front casing.
3. An indoor unit of an air conditioner as claimed in claim 2, wherein the display screen and the infrared human body sensor are installed on the front casing, the display screen is disposed close to the second side casing, the infrared human body sensor is located below the display screen, and the controller is fixedly connected with the second side casing;
when the infrared human body sensor detects that the human body moves to a first range, the controller controls the display screen to be lightened; when the infrared human body sensor detects that the human body moves out of the first range, the controller controls the display screen information screen.
4. An indoor unit of an air conditioner according to claim 3, wherein the controller includes a delay switch circuit for extending a lighting time of the display screen to be lighted.
5. The indoor unit of claim 4, wherein the controller further comprises a power adjusting circuit, and the power adjusting circuit is configured to reduce the power of the display screen after the delay switch circuit is turned on.
6. An indoor unit of an air conditioner according to any one of claims 1 to 5, further comprising a speaker disposed on the casing, the speaker being electrically connected to the controller, the speaker being configured to provide a voice prompt when the display screen is lit.
7. The indoor unit of any one of claims 1 to 5, further comprising an acoustic sensor disposed on the casing, wherein the acoustic sensor is electrically connected to the controller, the acoustic sensor is configured to detect ambient sound and transmit the ambient sound to the controller, and the controller is configured to control the display to be turned on when the ambient sound is greater than a sound setting value.
8. An indoor unit of an air conditioner according to any one of claims 1 to 5, further comprising a light sensor disposed on the casing, the light sensor being electrically connected to the controller, the light sensor being configured to detect an intensity of ambient light and transmit the detected intensity to the controller, and the controller being configured to control the display to be turned on when the intensity of ambient light is lower than a set value of the intensity of ambient light.
9. An indoor unit of an air conditioner as claimed in any one of claims 1 to 5, further comprising an electronic switch disposed in the casing, the electronic switch being connected between the controller and the display screen, the electronic switch being configured to control the display screen to light or extinguish according to a control signal from the controller.
10. An air conditioner comprising an outdoor unit and an indoor unit as claimed in any one of claims 1 to 9, wherein the outdoor unit and the indoor unit are used in cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220518160.5U CN217357185U (en) | 2022-03-09 | 2022-03-09 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220518160.5U CN217357185U (en) | 2022-03-09 | 2022-03-09 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217357185U true CN217357185U (en) | 2022-09-02 |
Family
ID=83052249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220518160.5U Active CN217357185U (en) | 2022-03-09 | 2022-03-09 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217357185U (en) |
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2022
- 2022-03-09 CN CN202220518160.5U patent/CN217357185U/en active Active
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