CN114165910A - Human body induction sensor for panel of indoor unit of central air conditioner - Google Patents

Human body induction sensor for panel of indoor unit of central air conditioner Download PDF

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Publication number
CN114165910A
CN114165910A CN202111288121.7A CN202111288121A CN114165910A CN 114165910 A CN114165910 A CN 114165910A CN 202111288121 A CN202111288121 A CN 202111288121A CN 114165910 A CN114165910 A CN 114165910A
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CN
China
Prior art keywords
wall
sensor
indoor unit
human body
panel
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Pending
Application number
CN202111288121.7A
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Chinese (zh)
Inventor
崔扬帆
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to CN202111288121.7A priority Critical patent/CN114165910A/en
Publication of CN114165910A publication Critical patent/CN114165910A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B08B5/023—Cleaning travelling work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a human body induction sensor for a panel of a central air-conditioning indoor unit, which comprises a fixed seat, wherein one side of the outer wall of the top of the fixed seat is provided with a fixed groove, the inner wall of the fixed groove is connected with a connecting block in a sliding manner, the outer wall of one side of the connecting block is fixedly connected with a supporting seat, the outer wall of the top of the supporting seat is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding manner, the outer wall of one side of the sliding block is fixedly connected with a connecting plate, the outer wall of one side of the connecting plate is provided with a sensor body, one side of the outer wall of the top of the fixed seat is provided with a dust removal mechanism, the dust removal mechanism comprises an air bag, an air pipe, a guide pipe and a discharge pipe, and the air bag is bonded with the fixed groove. The invention can prevent the sensor from being interfered due to the adhesion of dust on the surface of the sensor, can clean stubborn impurities adhered on the surface of the sensor so as to improve the sensing effect of the sensor, and can adjust the vertical position and the horizontal position of the sensor according to requirements.

Description

Human body induction sensor for panel of indoor unit of central air conditioner
Technical Field
The invention relates to the technical field of central air conditioners, in particular to a human body induction sensor for a panel of an indoor unit of a central air conditioner.
Background
The sensor is a device, a module or a subsystem, and aims to detect events or changes in the environment and send information to other electronic devices, usually a computer processor, the sensor is always used together with other electronic devices, the human body induction sensor is one of the sensors, the human body induction sensor can sense the activity state of a customer in a space in real time and intelligently adjust the running air quantity and wind direction of the indoor unit, meanwhile, each swing blade of the indoor unit can respectively control an air supply mode and an air supply angle, and comfortable air flow and temperature of different activity spaces and the ground are ensured, so that comfortable and energy-saving effects are achieved.
When the human body induction sensor is used, dust in the air can be adhered to the surface of the sensor, so that the influence on the induction of the sensor can be caused by the interference of the dust, the existing sensor cannot effectively treat the dust, and therefore the human body induction sensor for the panel of the indoor unit of the central air conditioner is needed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a human body induction sensor for a panel of an indoor unit of a central air conditioner.
In order to achieve the purpose, the invention adopts the following technical scheme:
a human body induction sensor for a panel of an indoor unit of a central air conditioner comprises a fixed seat, wherein one side of the outer wall of the top of the fixed seat is provided with a fixed groove, the inner wall of the fixed groove is connected with a connecting block in a sliding manner, one side of the outer wall of the top of the connecting block is fixedly connected with a supporting seat, the outer wall of the top of the supporting seat is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding manner, one side of the outer wall of the sliding block is fixedly connected with a connecting plate, one side of the outer wall of the top of the connecting plate is provided with a dust removal mechanism, the dust removal mechanism comprises an air bag, an air pipe, a conduit and a pipe, the air bag is bonded with the fixed groove, two ends of the air pipe are respectively connected with the conduit and the air bag through flanges, the pipe is fixed on the outer wall of one side of the conduit at equal intervals, the outer wall of the top of the fixed seat is fixedly connected with a supporting plate, and the supporting plate is connected with the guide pipe through a flange, the outer wall of one side of the air bag and the outer wall of one side of the connecting block are fixedly connected with magnets, and the two magnets repel each other.
Preferably, one side inner wall of the fixed groove is fixedly connected with a hydraulic rod, and one side outer wall of the hydraulic rod is connected with the connecting block through a bolt.
Preferably, a threaded hole is formed in the outer wall of one side of the sliding block, a threaded rod is connected to the inner wall of the threaded hole in a threaded mode, the threaded rod is rotatably connected with the sliding groove through a bearing, a motor is fixedly connected to the outer wall of one side of the supporting seat, and the motor is connected with the threaded rod through a bolt.
Preferably, the locating slot has all been seted up to the both sides of supporting seat top outer wall, and the inner wall sliding connection of locating slot has the locating piece, passes through bolted connection between locating piece and the connecting plate.
Preferably, the outer wall of one side of the supporting seat is provided with two moving mechanisms, and the two moving mechanisms are located on two sides of the connecting plate.
Preferably, the moving mechanism comprises a first rack, a second rack and a gear, the second rack is connected with the connecting plate through a bolt, the gear is rotatably connected with the supporting seat, and the gear is meshed with the first rack and the second rack.
Preferably, the guide way has all been seted up to the both sides of supporting seat top outer wall, and the inner wall sliding connection of guide way has the deflector, passes through bolted connection between deflector and the first rack.
Preferably, the outer wall of one side of the first rack is fixedly connected with a fixing frame, the outer wall of the bottom of the fixing frame is fixedly connected with a cleaning brush, and the cleaning brush is in contact with the sensor body.
The invention has the beneficial effects that:
1. through the dust removal mechanism, when the sensor works, in order to improve the sensing effect of the sensor, the sensor is usually slid up and down, the sensor drives the magnets to move when moving, and because the two magnets repel each other, therefore, one of the magnets can drive the air bag to move under the action of repulsion force, the air bag can be extruded when moving, at the moment, the gas in the air bag can be conveyed to the interior of the catheter through the trachea after being extruded, and the gas is sprayed out through the discharge pipe, and the sprayed gas flow acts on the surface of the sensor, the dust on the surface of the sensor is treated through the jet of the airflow, so that the sensing effect of the sensor is improved, and the phenomenon that the dust is adhered to the surface of the sensor to cause the sensing of the sensor to be interfered, and the working of the sensor is influenced is prevented;
2. through the arranged moving mechanism, when the sensor moves left and right, the second rack can drive the gear to rotate, so that the gear drives the first rack to move through meshing, the first rack can be driven to move by moving the fixed frame, and when the cleaning brush is in contact with the sensor, stubborn impurities adhered to the surface of the sensor can be cleaned under the friction of the cleaning brush, so that the sensing effect of the sensor is improved, and the phenomenon that the surfaces of the sensor are polluted due to the adhesion of the stubborn impurities to the surface of the sensor is prevented, so that the sensing effect of the sensor is influenced;
3. through the hydraulic stem that sets up, threaded rod and motor, when responding to the human body, because personnel's home range is great, the response scope that leads to the sensor is limited, thereby cause the influence to the work of central air conditioning indoor set, and through the hydraulic stem, the setting of threaded rod and motor, can adjust the upper and lower position of sensor as required and control the position, so that can intelligent adjustment indoor set moving amount of wind and wind direction, and simultaneously, each swing leaf of indoor set can realize controlling air supply mode and angle respectively, ensure the comfortable air current and the temperature on different activity space and ground, thereby reach comfortable and energy-conserving effect.
Drawings
Fig. 1 is a schematic structural diagram of a human body induction sensor for a panel of an indoor unit of a central air conditioner, which is provided by the invention;
fig. 2 is a schematic front view of a human body induction sensor for a panel of an indoor unit of a central air conditioner according to the present invention;
FIG. 3 is a schematic structural view of a dedusting mechanism of a human body induction sensor for a panel of an indoor unit of a central air conditioner, according to the present invention;
fig. 4 is a schematic view of a partial structure of a human body induction sensor for a panel of an indoor unit of a central air conditioner according to the present invention;
fig. 5 is a schematic structural diagram of a human body induction sensor for a panel of an indoor unit of a central air conditioner according to the present invention.
In the drawings: 1-a fixed seat; 2-a hydraulic rod; 3, fixing the groove; 4-a support seat; 5-positioning a groove; 6, a motor; 7-a fixing frame; 8-a sensor body; 9-a dust removal mechanism; 10-a connecting plate; 11-a chute; 12-a threaded rod; 13-a moving mechanism; 14-a guide groove; 15-connecting blocks; 16-a magnet; 17-an air bag; 18-a support plate; 19-trachea; 20-a catheter; 21-calandria; 22-a guide plate; 23-a first rack; 24-a cleaning brush; 25-a second rack; 26-gear.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-5, a human body induction sensor for a panel of a central air-conditioning indoor unit comprises a fixed seat 1, a fixed groove 3 is formed on one side of the outer wall of the top of the fixed seat 1, a connecting block 15 is slidably connected to the inner wall of the fixed groove 3, a supporting seat 4 is connected to one side of the outer wall of the connecting block 15 through a bolt, a sliding groove 11 is formed in the outer wall of the top of the supporting seat 4, a sliding block is slidably connected to the inner wall of the sliding groove 11, a connecting plate 10 is connected to one side of the outer wall of the sliding block through a bolt, a sensor body 8 is mounted on one side of the outer wall of the connecting plate 10, a dust removing mechanism 9 is arranged on one side of the outer wall of the top of the fixed seat 1, the dust removing mechanism 9 comprises an air bag 17, an air pipe 19, a guide pipe 20 and a calandria 21, the air bag 17 is bonded to the fixed groove 3, two ends of the air pipe 19 are respectively connected to the guide pipe 20 and the air bag 17 through flanges, the calandria 21 is equidistantly fixed to one side of the outer wall of the guide pipe 20, the outer wall of the top of the fixed seat 1 is connected with a supporting plate 18 through a bolt, the supporting plate 18 is connected with the guide tube 20 through a flange, the outer wall of one side of the air bag 17 is connected with the magnet 16 through a bolt, and the two magnets 16 repel each other, when the sensor body 8 works, in order to improve the sensing effect of the sensor body 8, the sensor body 8 usually slides up and down, the sensor body 8 drives the magnet 16 to move when moving, and because the two magnets 16 repel each other, one of the magnets 16 drives the air bag 17 to move under the action of the repulsion force, the air bag 17 is extruded when moving, at the moment, the air in the air bag 17 is conveyed to the inside of the guide tube 20 through the air tube 19 after being extruded, and is ejected through the exhaust tube 21, and the ejected air flow acts on the surface of the sensor body 8, thereby handle the dust on the sensor body 8 surface through the injection of air current to in the response effect of improvement sensor body 8, prevent that the dust adhesion from leading to sensor body 8's response on sensor body 8's surface to receive the interference, thereby cause the influence to sensor body 8's work.
In the invention, the inner wall of one side of the fixing groove 3 is connected with the hydraulic rod 2 through a bolt, and the outer wall of one side of the hydraulic rod 2 is connected with the connecting block 15 through a bolt.
In the invention, a threaded hole is formed in the outer wall of one side of a sliding block, a threaded rod 12 is in threaded connection with the inner wall of the threaded hole, the threaded rod 12 is in rotary connection with a sliding groove 11 through a bearing, a motor 6 is connected to the outer wall of one side of a supporting seat 4 through a bolt, the motor 6 is in threaded connection with the threaded rod 12, when a human body is sensed, the sensing range of a sensor body 8 is limited due to a large moving range of a person, so that the work of a central air-conditioning indoor unit is influenced, the up-down position and the left-right position of the sensor body 8 can be adjusted as required through the arrangement of a hydraulic rod 2, the threaded rod 12 and the motor 6, so that the air quantity and the air direction of the operation of the indoor unit can be intelligently adjusted, meanwhile, the air supply mode and the angle can be respectively controlled by each swing blade of the indoor unit, and comfortable air flows and temperatures of different moving spaces and the ground can be ensured, thereby achieving the effects of comfort and energy conservation.
In the invention, positioning grooves 5 are formed in two sides of the outer wall of the top of the supporting seat 4, positioning blocks are connected to the inner walls of the positioning grooves 5 in a sliding mode, and the positioning blocks are connected with the connecting plate 10 through bolts.
In the invention, two moving mechanisms 13 are arranged on the outer wall of one side of the supporting seat 4, and the two moving mechanisms 13 are positioned on two sides of the connecting plate 10.
In the invention, the moving mechanism 13 comprises a first rack 23, a second rack 25 and a gear 26, the second rack 25 is connected with the connecting plate 10 through a bolt, the gear 26 is rotationally connected with the supporting seat 4, and the gear 26 is meshed with the first rack 23 and the second rack 25.
In the invention, the two sides of the outer wall of the top of the supporting seat 4 are both provided with the guide grooves 14, the inner wall of the guide groove 14 is connected with the guide plate 22 in a sliding manner, and the guide plate 22 is connected with the first rack 23 through a bolt.
In the invention, the outer wall of one side of the first rack 23 is connected with the fixed frame 7 through a bolt, the outer wall of the bottom of the fixed frame 7 is connected with the cleaning brush 24 through a bolt, the cleaning brush 24 is contacted with the sensor body 8, when the sensor body 8 moves left and right, the second rack 25 drives the gear 26 to rotate, so that the gear 26 drives the first rack 23 to move through meshing, and the movement of the first rack 23 drives the fixed frame 7 to move, when the cleaning brush 24 is contacted with the sensor body 8, stubborn impurities adhered to the surface of the sensor body 8 can be cleaned under the friction of the cleaning brush 24, so as to improve sensor body 8's response effect, prevent because the obstinate impurity adhesion causes the pollution at sensor body 8's surface to cause the influence to sensor body 8's response effect.
The working principle is as follows: when the device is used, the fixed seat 1 is arranged on a panel of the central air-conditioning indoor unit, a human body is sensed through the sensor body 8, when the human body is sensed, the sensing range of the sensor body 8 is limited due to the large moving range of personnel, so that the work of the central air-conditioning indoor unit is influenced, the vertical position and the horizontal position of the sensor body 8 can be adjusted according to needs through the arrangement of the hydraulic rod 2, the threaded rod 12 and the motor 6, so that the air quantity and the air direction of the indoor unit can be intelligently adjusted, meanwhile, the air supply mode and the air supply angle can be respectively controlled through each swing blade of the indoor unit, different moving spaces and comfortable air flow and temperature of the ground can be ensured, the comfortable and energy-saving effects are achieved, when the sensor body 8 works, the sensing effect of the sensor body 8 is improved, usually, the sensor body 8 will be slid up and down, the sensor body 8 will drive the magnets 16 to move when moving, and because the two magnets 16 repel each other, one of the magnets 16 will drive the air bag 17 to move under the action of the repulsive force, and the air bag 17 will be squeezed when moving, at this time, the air inside the air bag 17 will be transported to the inside of the conduit 20 through the air pipe 19 after being squeezed, and the air will be ejected through the exhaust pipe 21, and the ejected air flow will act on the surface of the sensor body 8, so as to treat the dust on the surface of the sensor body 8 through the ejection of the air flow, so as to improve the sensing effect of the sensor body 8, prevent the dust from adhering to the surface of the sensor body 8 to cause the sensing of the sensor body 8 to be interfered, thereby affecting the operation of the sensor body 8, when the sensor body 8 moves left and right, second rack 25 can drive gear 26 and rotate, thereby make gear 26 drive first rack 23 remove through the meshing, and the removal of first rack 23 can drive mount 7 and remove, when the contact between cleaning brush 24 and the sensor body 8, can clear up the stubborn impurity of sensor body 8 surface adhesion under cleaning brush 24's friction, so that improve sensor body 8's response effect, prevent because stubborn impurity adhesion causes the pollution at sensor body 8's surface to sensor body 8's surface, thereby cause the influence to sensor body 8's response effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The human body induction sensor for the panel of the central air-conditioning indoor unit comprises a fixing seat (1) and is characterized in that a fixing groove (3) is formed in one side of the outer wall of the top of the fixing seat (1), a connecting block (15) is connected to the inner wall of the fixing groove (3) in a sliding manner, a supporting seat (4) is fixedly connected to the outer wall of one side of the connecting block (15), a sliding groove (11) is formed in the outer wall of the top of the supporting seat (4), a sliding block is connected to the inner wall of the sliding groove (11) in a sliding manner, a connecting plate (10) is fixedly connected to the outer wall of one side of the sliding block, a sensor body (8) is installed on the outer wall of one side of the connecting plate (10), a dust removal mechanism (9) is arranged on one side of the outer wall of the top of the fixing seat (1), the dust removal mechanism (9) comprises an air bag (17), an air pipe (19), a guide pipe (20) and a pipe (21), wherein the air bag (17) is bonded with the fixing groove (3), the utility model discloses a fixing device for a gas turbine, including trachea (19), calandria (21), fixing base (1), connecting block (15), connecting block (17), connecting pipe (17), connecting block (16), and mutual repulsion between two magnets (16), the both ends of trachea (19) respectively with between pipe (20) and gasbag (17) through flange joint, calandria (21) equidistance is fixed on one side outer wall of pipe (20), the top outer wall fixedly connected with backup pad (18) of fixing base (1), and through flange joint between backup pad (18) and pipe (20), the equal fixedly connected with magnet (16) of one side outer wall of gasbag (17) and one side outer wall of connecting block (15).
2. The human body induction sensor for the panel of the indoor unit of the central air conditioner is characterized in that a hydraulic rod (2) is fixedly connected to the inner wall of one side of the fixing groove (3), and the outer wall of one side of the hydraulic rod (2) is connected with the connecting block (15) through a bolt.
3. The human body induction sensor for the panel of the indoor unit of the central air conditioner is characterized in that a threaded hole is formed in the outer wall of one side of the sliding block, a threaded rod (12) is connected to the inner wall of the threaded hole in a threaded mode, the threaded rod (12) is rotatably connected with the sliding groove (11) through a bearing, a motor (6) is fixedly connected to the outer wall of one side of the supporting seat (4), and the motor (6) is connected with the threaded rod (12) through a bolt.
4. The human body induction sensor for the panel of the indoor unit of the central air conditioner as claimed in claim 1, wherein the positioning grooves (5) are formed on both sides of the top outer wall of the supporting seat (4), the positioning blocks are slidably connected to the inner walls of the positioning grooves (5), and the positioning blocks are connected with the connecting plate (10) through bolts.
5. The human body induction sensor for the panel of the indoor unit of the central air conditioner as claimed in claim 1, wherein two moving mechanisms (13) are arranged on one outer wall of the support base (4), and the two moving mechanisms (13) are positioned on two sides of the connecting plate (10).
6. The human body induction sensor for the panel of the indoor unit of the central air conditioner as claimed in claim 5, wherein the moving mechanism (13) comprises a first rack (23), a second rack (25) and a gear (26), the second rack (25) is connected with the connecting plate (10) through a bolt, the gear (26) is rotatably connected with the support base (4), and the gear (26) is meshed with the first rack (23) and the second rack (25).
7. The human body induction sensor for the panel of the indoor unit of the central air conditioner as claimed in claim 6, wherein guide grooves (14) are formed in both sides of the outer wall of the top of the support base (4), guide plates (22) are slidably connected to the inner walls of the guide grooves (14), and the guide plates (22) are connected with the first rack (23) through bolts.
8. The human body induction sensor for the panel of the indoor unit of the central air conditioner as claimed in claim 6, wherein a fixed frame (7) is fixedly connected to the outer wall of one side of the first rack (23), a cleaning brush (24) is fixedly connected to the outer wall of the bottom of the fixed frame (7), and the cleaning brush (24) is in contact with the sensor body (8).
CN202111288121.7A 2021-11-02 2021-11-02 Human body induction sensor for panel of indoor unit of central air conditioner Pending CN114165910A (en)

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CN202111288121.7A CN114165910A (en) 2021-11-02 2021-11-02 Human body induction sensor for panel of indoor unit of central air conditioner

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