The sunscreen heat dissipation device comprises a sunshade frame installed on a vehicle body and a recorder body installed in the sunshade frame, a notch is formed in the back face of the sunshade frame, a movable plate is rotationally installed on the top wall of the notch through a shaft piece, and the movable plate is arranged on the top wall of the movable plate. The top of the sunshade frame is provided with a placement box, the inner wall of the placement box is rotationally connected with a main electric rotating rod and an auxiliary electric rotating rod, the surface of the main electric rotating rod is wound with a traction rope, the surface of the auxiliary electric rotating rod is wound with a heat insulation film, the bottom of the heat insulation film is connected with a counterweight sliding rod, and the front face of the sunshade frame is provided with four end-to-end constraint sliding grooves. An electromagnetic strip is installed on the inner wall of the constraint sliding groove, four soft magnetic belts attracted to the electromagnetic strip are connected to the surface of the side, facing the constraint sliding groove, of the heat insulation film, and heat insulation treatment is conducted on the recorder body so as to adapt to the situation that the recorder body is damaged by the continuously rising temperature in the vehicle body when the cooling capacity of a cooling fan in the vehicle body is insufficient in the parking state.
本发明涉及应用于行车记录仪防护装置领域的一种行车记录仪用防晒散热装置,包括安装在车体上的遮阳框以及安装在遮阳框内的记录仪本体,遮阳框的背面设有缺口,缺口的顶壁通过轴件转动安装有活动板,遮阳框的顶部安装有安置盒,安置盒的内壁转动连接有主电动转杆和副电动转杆,主电动转杆的表面绕接有牵拉绳,副电动转杆的表面绕接有隔热膜,隔热膜的底部连接有配重滑杆,遮阳框的正面开设有四个首尾相接的约束滑槽,约束滑槽的内壁安装有电磁条,隔热膜朝向约束滑槽的一侧表面连接有四个与电磁条相互吸引的软磁带,通过将记录仪本体进行隔热处理,以适应停车状态下车体内散热风扇散热能力不足时车体内不断攀升的温度对记录仪本体的伤害。
Sun-proof heat dissipation device for automobile data recorder
一种行车记录仪用防晒散热装置
2025-02-28
Patent
Electronic Resource
Chinese
Dustproof heat dissipation type high-definition automobile data recorder
European Patent Office | 2020
|Anti-shaking intelligent automobile data recorder with heat dissipation function
European Patent Office | 2020
|Automobile data recorder and control system for automobile data recorder
European Patent Office | 2024
|