Vehicle-mounted navigator with heat dissipation function

Abstract

The invention relates to a vehicle-mounted navigator with a heat dissipation function. The vehicle-mounted navigator comprises a main body and a display screen, and further comprises a heat dissipation mechanism and an auxiliary mechanism; the heat dissipation mechanism comprises a heat absorption assembly, an air cooling assembly and a heat dissipation assembly; and the auxiliary mechanism comprises a shell, a motor, a roller, baffle cloth, a weight block, a rotating rod, a guide cylinder and an air cylinder. According to the vehicle-mounted navigator with the heat dissipation function, through the heat dissipation mechanism, the interior of the main body can be rapidly cooled by double heat dissipation of water cooling and air cooling, so that the influence on the work of electronic elements due to high temperature is avoided, the situation that the display screen becomes black or damaged is prevented, and the normal use and the service life of the vehicle-mounted navigator are guaranteed; and through the auxiliary mechanism, the display screen can be subjected to dust prevention and shielding, so that the situations that dust blurs the display screen and the display effect of the display screen is influenced by reflection can be avoided, people can observe and use the navigator conveniently, and the practicability and reliability of the vehicle-mounted navigator are improved.

Description

Technical field [0001] The invention relates to the field of automobile equipment, and in particular to a car navigation system with heat dissipation function. Background technique [0002] Car navigator is a kind of driving assistance equipment that can help the user accurately locate the current location, calculate the itinerary according to the established destination, and guide the user to the destination through map display and voice prompts. It is a common kind of driving aid. Automotive equipment. [0003] There are some problems in the use of the existing car navigation system. In high temperature weather, the internal temperature of the car navigation system rises. The high temperature may cause the electronic components to work abnormally, causing the display screen to appear black. In severe cases, the car navigation system may even be damaged. , Causing economic losses to the car owner. In addition, when the car navigation system is in use, the strong light may cause t...

AI Technical Summary

Problems solved by technology

[0003] There are some problems in the use of the existing car navigator. In high temperature weather, the internal temperature of the car navigator rises, and the high temperature may make the electronic components work abnormally, resulting in a black screen on the display screen. In severe cases, it may even cause damage to the car navigator. , causing economic losses to car owners. In addition, when the car navigator is in use, the strong light may make the screen reflective, and the dust on the screen will also cause the display to be blurred, so that people cannot clearly observe the information on the screen. Inconvenient to come, greatly reducing the practicality and reliability of the car navigator

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