The invention relates to the technical field of vehicle door heating devices, and particularly discloses a vehicle door heating device. The comprises a controller, wherein the controller is connected with a heating wire and a power source in series through wires, the heating wire is arranged in a sealing strip on a vehicle door, or a distance between the inner side of the vehicle door and a vehicle door edge is 2-5 mm, and a central processing unit and a transmission module are arranged in the controller; a transmission module is connected with the central processing unit; the transmission module is used for transmitting a control signal to the terminal controller; the terminal controller is used for controlling the working state of the heating wire; a relay is arranged between the controller and the heating wire; and the relay is used for controlling a power source to be switched on and off. According to the invention, the heating wire is additionally arranged in a vehicle door sealing strip, so ice between the vehicle door and a door frame can be conveniently melted and the vehicle door is easy to open; the heating temperature of a vehicle door anti-freezing device can be automatically controlled within a proper range, so the use safety of the vehicle door anti-freezing device is high; and moreover, remote control can be achieved through the terminal controller, so operation is convenient.
本发明涉及车门加热装置技术领域,具体公开了一种车门加热装置,包括控制器,控制器通过导线串联有加热丝以及电源,加热丝设置于车门上的密封条内,或车门内侧离车门边2~5mm,控制器内设有中央处理器以及传输模块;传输模块与中央处理器连接,传输模块用于传递控制信号于终端控制器,终端控制器用于控制所述加热丝的工作状态,所述控制器与所述加热丝之间设有继电器,所述继电器用于控制电源的开关,通过在车门密封条内增加加热丝,可以方便地熔化车门与门框之间的冰,车门易于开启,且车门防冻装置的加热温度可以自行控制在适宜的范围,车门防冻装置的使用安全性高,并且,本发明采用终端控制器可远程控制,操作方便。
Vehicle door heating device
一种车门加热装置
2022-01-04
Patent
Electronic Resource
Chinese
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