Anti-overheating automobile data recorder

Abstract

The invention relates to an anti-overheating automobile data recorder. The anti-overheating automobile data recorder comprises a sucker seat, a shell and a camera; the sucker seat is detachably adsorbed to a front windshield; the camera is supplied with power by using a power supply; a liquid storage cavity is formed in the upper end of the shell; a normal closed liquid filling hole is formed in the liquid storage cavity; a partition plate is arranged in the liquid storage cavity; the partition plate can slide along the internal wall of the liquid storage cavity in the advancing direction of an automobile body in a reciprocating manner; a one-way flow guide valve is arranged on the partition plate; when the one-way flow guide valve is closed, the partition plate partitions the liquid storage cavity into two independent cavities; the two cavities communicate with each other through a flow guide pipe; the flow guide pipe is coiled and arranged in the shell and sticks to the surface of an element easy to heat; and the liquid storage cavity and the flow guide pipe are filled with an adjusting liquid. The anti-overheating automobile data recorder has the advantages that the structure is novel, the principle is special, the temperature of the automobile data recorder during working can be effectively reduced, and the stable working of the automobile data recorder can be guaranteed.

Description

technical field [0001] The invention relates to an auto accessory, in particular to a driving recorder. Background technique [0002] The driving recorder is one of the common accessories of the car. Using the driving recorder to record what happened along the way in real time can also save video evidence after a traffic accident, which plays an important role in safe driving; the driving recorder is installed on the front windshield It will generate a lot of heat when it is working continuously. Because the inside of the driving recorder is closed, the air is not easy to circulate and the heat is not easy to be lost. It is easy to cause the aging of the internal electronic components and reduce the service life of the driving recorder; especially in summer, the sun Irradiation on the driving recorder produces a high temperature. If it is powered on at this time, it is easy to cause overheating and damage to the internal components. Contents of the invention [0003] In v...

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Problems solved by technology

[0002] The driving recorder is one of the common accessories of the car. Using the driving recorder to record what happened along the way in real time can also save video evidence after a traffic accident, which plays an important role in safe driving; the driving recorder is installed on the front windshield It will generate a lot of heat when it is working continuously. Because the inside of the driving recorder is closed, the air is not easy to circulate and the heat is not easy to be lost. It is easy to cause the aging of the internal electronic components and reduce the service life of the driving recorder; especially in summer, the sun Irradiation on the driving recorder produces a high temperature. If it is powered on at this time, it is easy to cause overheating and damage to the internal components

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