The invention discloses a portable automobile door heating device which solves problems that an existing automobile door and an existing door frame are single in unfreezing mode, the automobile door is prone to being damaged, the unfreezing effect is poor, and the automobile door cannot be unfrozen at any time; the portable automobile door heating device comprises a heating piece and a mobile power source which are connected with each other, and the heating piece comprises an outer cover sleeve which is internally provided with a containing cavity layer; a relay and a heating wire are arranged in the containing cavity layer, the relay is connected between the mobile power source and the heating wire, a heat conduction layer and a heat insulation layer are connected to the inner side and the outer side of the containing cavity layer in an attached mode respectively, the heat conduction layer and the heat insulation layer are both arranged on the outer cover sleeve, and a fixing auxiliary structure is arranged on the outer surface of the side, close to the heat conduction layer, of the outer cover sleeve. The device has a simple structure. The device is convenient to operate and capable of being carried along with a vehicle, vehicle doors can be rapidly unfrozen only by placing the heating piece at the joint of the vehicle doors, and the device can deal with unfreezing of vehicle doors of various vehicle types and is high in practicability.
本发明公开了一种便携式汽车车门加热装置,解决了现有的车门和门框解冻方式单一,容易损伤车门,且解冻效果不佳,无法随时对车门进行解冻的问题,其包括相互连接的加热件和移动电源,加热件包括外罩套,外罩套内部设有放置腔层,放置腔层中设有继电器和加热丝,继电器连接在移动电源和加热丝之间,放置腔层的内外侧分别贴合连接有导热层和隔热层,导热层和隔热层均设置于外罩套上,外罩套靠近导热层的一侧的外表面上设有固定辅助结构,本发明结构简单,操作方便,可以随车携带,只需把发热件放置在车门和车门之间的衔接处,即可快速的实现车门解冻,可以应对各种车型的车门解冻,实用性强。
Portable automobile door heating device
一种便携式汽车车门加热装置
2021-12-10
Patent
Electronic Resource
Chinese