Elevator air conditioner with human body recognition and induction functions

Abstract

The utility model relates to the technical field of air conditioners, in particular to an elevator air conditioner with a human body recognition and induction function, which comprises an elevator air conditioner body, a circuit control board arranged on the elevator air conditioner body, an infrared induction probe, a human body induction module and a contactor arranged on the elevator air conditioner body, the human body induction module is electrically connected with the infrared induction probe and the contactor, and the contactor is electrically connected with the circuit control board. According to the utility model, the infrared induction probe and the infrared induction module are additionally arranged to identify passengers in the elevator to control the power supply of the air conditioner of the elevator to be switched on or switched off, so that the air conditioner is controlled to be switched on or switched off, manual management on the air conditioner is reduced, and the system is more energy-saving, efficient, more convenient and humanized.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an elevator air conditioning with a human body recognition sensing function. Background Art

[0002] Elevator air conditioners are widely used in elevators. How to make elevator air conditioners efficient, energy-saving, and humanized is becoming more and more important. Elevator air conditioners currently used in the market are generally automatically turned on / off by manual or timed on / off functions, and set temperatures to implement the on / off management of elevator air conditioners. The management is relatively rough, wastes electricity, and is not energy-efficient. Utility Model Content

[0003] The technical problem to be solved by the utility model is that, in view of the above-mentioned defects of the prior art, an elevator air conditioner with a human body recognition sensing function is provided, which controls the power connection of the elevator air conditioner by adding an infrared sensing probe and an infrared sensing module to identify the passengers in the elevator, thereby controlling the start or shutdown of the air conditioner, reducing manual management of the air conditioner, and being more energy-saving, efficient, convenient and user-friendly.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] An elevator air conditioner with a human body recognition sensing function comprises an elevator air conditioner body, on which a circuit control board is arranged, and on which an infrared sensing probe, a human body sensing module and a contactor are also arranged, wherein the human body sensing module is electrically connected to the infrared sensing probe and the contactor respectively, and the contactor is electrically connected to the circuit control board.

[0006] Preferably, the input end of the contactor and the output end of the human body sensing module are respectively connected to the live wire and the neutral wire, and the output end of the contactor is electrically connected to the circuit control board.

[0007] Preferably, the input end of the human body sensing module is connected to the infrared sensing probe through an extension line.

[0008] Preferably, a compressor switch, a fan switch, a PTC heater switch and a transformer switch are provided on the circuit control board, and the compressor switch, the fan switch, the PTC heater switch and the transformer switch are all electrically connected to the contactor.

[0009] Preferably, the compressor switch, fan switch, PTC heater switch and transformer switch are connected to the compressor, fan, PTC heater and transformer respectively.

[0010] Preferably, the circuit control board is also provided with a control panel interface and a temperature probe interface electrically connected to the contactor, and the control panel interface and the temperature probe interface are connected to a control panel and a temperature probe respectively.

[0011] By adopting the above technical scheme, the utility model provides an elevator air conditioner with a human body recognition sensing function, which has the following beneficial effects: a circuit control board is arranged on the elevator air conditioner body in the elevator air conditioner, and an infrared sensing probe, a human body sensing module and a contactor are also arranged on the elevator air conditioner body, the human body sensing module is electrically connected to the infrared sensing probe and the contactor respectively, and the contactor is electrically connected to the circuit control board, and the power supply of the elevator air conditioner is controlled by adding an infrared sensing probe and an infrared sensing module to cooperate with identifying passengers in the elevator, and the air conditioner is automatically turned on when someone comes and automatically turned off after the person leaves, thereby realizing the control of turning on or off the air conditioner, reducing manual management of the air conditioner, and being more energy-saving and efficient, more convenient and humane. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the electrical schematic diagram of the utility model;

[0013] Figure 2 The electrical schematic diagram of the circuit control board in the utility model;

[0014] In the figure, 1-circuit control board, 2-infrared sensor probe, 3-human body sensor module, 4-contactor, 5-extension cord, 6-compressor switch, 7-fan switch, 8-PTC heater switch, 9-transformer switch, 10-compressor, 11-fan, 12-PTC heater, 13-transformer, 14-control panel interface, 15-temperature sensor interface, 16-control panel, 17-temperature sensor. DETAILED DESCRIPTION

[0015] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0018] like Figure 1-2 As shown, the elevator air conditioner with human body recognition sensing function includes an elevator air conditioner body, a circuit control board 1 is arranged on the elevator air conditioner body, an infrared sensor probe 2, a human body sensing module 3 and a contactor 4 are also arranged on the elevator air conditioner body, the human body sensing module 3 is electrically connected to the infrared sensor probe 2 and the contactor 4 respectively, and the contactor 4 is electrically connected to the circuit control board 1. It can be understood that the input end of the contactor 4 and the output end of the human body sensing module 3 are respectively connected to the live wire and the neutral wire, the output end of the contactor 4 is electrically connected to the circuit control board 1, and the input end of the human body sensing module 3 is connected to the infrared sensor probe 2 through an extension line. The elevator air conditioner body can be a general elevator air conditioner, including a shell, a compressor, a condenser, etc. The circuit control board 1 is used to control the opening or closing of the entire elevator air conditioner, and the contactor is used to control the power-on state of the circuit control board. The infrared sensor probe 2 can be a universal infrared sensor probe, etc., and the human body sensing module 3 can be a universal human body infrared sensing chip, etc., which can be used as an infrared sensing switch to control the switch state of the contactor 4, and further control the power-on state of the circuit control board 1.

[0019] Specifically, the circuit control board 1 can be a general air-conditioning control PCB circuit board, etc., and a compressor switch 6, a fan switch 7, a PTC heater switch 8 and a transformer switch 9 are provided on the circuit control board 1, and the compressor switch 6, the fan switch 7, the PTC heater switch 8 and the transformer switch 9 are all electrically connected to the contactor 4; the compressor switch 6, the fan switch 7, the PTC heater switch 8 and the transformer switch 9 are respectively connected to the compressor 10, the fan 11, the PTC heater 12 and the transformer 13. It is worth noting that the heating and cooling air conditioner has a PTC heater, but the cooling-only air conditioner does not; the circuit control board 2 is also provided with a control panel interface 14 and a temperature probe interface 15 electrically connected to the contactor 4, and the control panel interface 14 and the temperature probe interface 15 are respectively connected to the control panel 16 and the temperature probe 17. By adding a human body sensing module 3 to control the power supply of the elevator air conditioner, the machine automatically turns on when someone comes and automatically turns off when someone leaves. The temperature sensor 17 senses the real-time temperature and automatically adjusts the best working mode of the air conditioner, including temperature, humidity or air volume, etc., which greatly reduces the manual management of the air conditioner, is more energy-efficient, more convenient and humane. The function of turning on or off the machine by human body recognition sensing saves electricity and facilitates management.

[0020] It can be understood that the utility model has a reasonable design and a unique structure. The elevator air conditioner with a human body recognition sensing function can automatically turn on or off the air conditioner according to whether there are passengers, which greatly reduces the manual management of the air conditioner, is more energy-saving and efficient, and is more convenient and user-friendly.

[0021] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An elevator air conditioner with a human body recognition sensing function, comprising an elevator air conditioner body, on which a circuit control board is arranged, characterized in that: The elevator air conditioner body is also provided with an infrared sensing probe, a human body sensing module and a contactor. The human body sensing module is electrically connected to the infrared sensing probe and the contactor respectively, and the contactor is electrically connected to the circuit control board; the human body sensing module is used as an infrared sensing switch to control the switching state of the contactor, and the contactor is used to control the power-on state of the circuit control board, and the circuit control board is used to control the opening or closing of the entire elevator air conditioner; the input end of the contactor and the output end of the human body sensing module are respectively connected to the live wire and the neutral wire, and the output end of the contactor is electrically connected to the circuit control board.

2. The elevator air conditioner with human body recognition sensing function according to claim 1 is characterized in that: The input end of the human body sensing module is connected to the infrared sensing probe through an extension line.

3. The elevator air conditioner with human body recognition sensing function according to claim 1 is characterized in that: The circuit control board is provided with a compressor switch, a fan switch, a PTC heater switch and a transformer switch, and the compressor switch, the fan switch, the PTC heater switch and the transformer switch are all electrically connected to the contactor.

4. The elevator air conditioner with human body recognition sensing function according to claim 3 is characterized in that: The compressor switch, fan switch, PTC heater switch and transformer switch are connected to the compressor, fan, PTC heater and transformer respectively.

5. The elevator air conditioner with human body recognition sensing function according to claim 1 is characterized in that: The circuit control board is also provided with a control panel interface and a temperature sensing probe interface electrically connected to the contactor, and the control panel interface and the temperature sensing probe interface are connected to the control panel and the temperature sensing probe respectively.

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