Heat dissipation structure of automobile vehicle-mounted display screen and installation method of structure

Abstract

The invention discloses a heat dissipation structure of an automobile vehicle-mounted display screen and an installation method of the heat dissipation structure. The structure comprises a body arranged in a bracket, the bracket is used for supporting the display screen, a first ventilation window and a second ventilation window are formed in the rear side of the display screen; the bracket is provided with a connecting part and a supporting part; the bottom of the connecting part is fixedly connected to the supporting part; the body is provided with an air suction assembly and an air inlet assembly. The connecting part is matched with the first ventilation window and the second ventilation window, an air suction assembly and an air inlet assembly are separately arranged at the two sides in the connecting part, the supporting part communicates with the side, located on the air suction assembly, of the connecting part, the air inlet assembly communicates with the first ventilation window, the air suction assembly communicates with the second ventilation window, and the supporting part is provided with an air outlet. The method comprises the following steps: a, preparation before installation; b, mounting an air outlet base; c, installing a clamping assembly; d, connecting the display screen with the connecting part; e, completing installation. The heat dissipation effect of thedisplay screen is improved, potential safety hazards are avoided or eliminated, and meanwhile the service life of the display screen is prolonged.

Description

technical field [0001] The invention belongs to the technical field of display screen equipment, and in particular relates to a heat dissipation structure of a vehicle-mounted display screen and an installation method thereof. Background technique [0002] There are two types of car monitors, one is the TV placed on the bus, which is essentially a car TV, and the other is a small-sized car monitor with 3.5 inches, 4.3 inches, 7 inches and 9 inches. Generally, there are two channels One of the video inputs can be connected to the car DVD, and the other can be connected to the car camera for reversing images. Some of them also have MP5 video playback and Bluetooth functions. They can be used on similar sports tools in the car, which is convenient for use in car sports. Car TV is simply the mobile reception of digital TV (the difference from digital TV), mainly including set-top boxes, LCD screens, antennas, car power supplies, etc. For the convenience of installation and use,...

AI Technical Summary

Problems solved by technology

[0003] With the advancement of science and technology, it has become a way to superimpose the functions of car navigation and car display to reduce the number of display screens, and at the same time integrate more functions into a single module and display relevant information through a display screen. Development trend, for example, a large display screen will be set in the current vehicle to switch different display sections through the display screen to display GPS information, entertainment information, vehicle condition information, etc. However, if the above functions need to be realized There are many modules, chips, circuit boards and other electronic components for related matching. The integration of such a large number of electronic components will inevitably lead to poor heat dissipation, and the heat in the display cannot be discharged in time, which will inevitably affect the internal electronics. The components cause damage, thereby reducing the service life of the display screen, and the excessive heat in the display screen can easily cause the aging circuit to catch fire, posing a safety hazard

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