A water-cooled circulating intelligent cockpit area cooling system

Abstract

The invention belongs to the technical field of vehicle-mounted intelligent cockpit domain hosts, in particular to a water-cooled circulation type intelligent cockpit domain heat dissipation system, comprising a first circuit board, a second circuit board is arranged at the bottom of the first circuit board, and the first circuit board is provided with a second circuit board. A middle frame is arranged between a circuit board and a second circuit board, an upper cover is arranged on the top of the first circuit board, and a lower cover is arranged at the bottom of the second circuit board. The invention is provided with a heat dissipation device, when the water in the vehicle water system fills the space corresponding to the partition, the heat generated by the first circuit board and the second circuit board can be absorbed by the water in the space of the partition, and then the water passes through the one-way The valve enters the return tank, and finally returns to the water system of the vehicle through the water outlet pipe, so as to achieve the purpose of cooling the main engine. In addition, the blade installed on the partition can absorb the kinetic energy of the water flow, thereby slowing down the water flow. The speed of the water flow prolongs the staying time of the water flow, thereby improving the heat dissipation effect of the water flow on the first circuit board and the second circuit board.

Description

technical field [0001] The invention belongs to the technical field of vehicle-mounted intelligent cockpit hosts, and particularly relates to a water-cooled circulation type intelligent cockpit domain heat dissipation system. Background technique [0002] The vehicle intelligent cockpit domain host is a special vehicle information product specially developed for the special operating environment of the vehicle and the characteristics of the electrical circuit, which can be integrated with the vehicle electronic circuit. It is a highly integrated vehicle multimedia entertainment information center. Centralized control of various devices such as navigation, music, audio and video, games, and telephones. [0003] Due to the large power consumption of the vehicle-mounted smart cockpit domain host, the vehicle-mounted multimedia will generate a lot of heat during use, and most of the existing vehicle-mounted hosts use heat sinks installed on the shell to dissipate heat, so the he...

AI Technical Summary

Problems solved by technology

[0003] Due to the large power consumption of the vehicle-mounted smart cockpit domain host, the vehicle-mounted multimedia will generate a lot of heat during use. However, most of the existing vehicle-mounted hosts dissipate heat through the heat sink installed on the shell, so the heat dissipation effect is not good. , In addition, when the existing host is cooling, the heat generated by the host is easy to gather in the casing and is not easy to discharge, which also affects the heat dissipation efficiency of the host

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