Modular replaceable industrial computer motherboard assembly

By using modularly designed water-cooling and shock-absorbing components, the heat dissipation and shock absorption problems of industrial control computer motherboard modules in autonomous vehicles are solved, achieving efficient heat dissipation and stable operation, and improving the safety and stability of autonomous driving.

CN122111187APending Publication Date: 2026-05-29ADVANTECH CHINA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ADVANTECH CHINA
Filing Date
2026-02-27
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Traditional industrial control computer motherboard modules have insufficient heat dissipation efficiency in autonomous vehicles and lack effective shock protection mechanisms, leading to CPU frequency reduction and easy damage, which affects the safety and stability of autonomous driving.

Method used

It adopts a modular design, combining water-cooled heat dissipation components, shock-absorbing components, and air interaction components. It uses a flexible circulating bag for heat dissipation and initial cushioning, a hydraulic shock absorber for secondary cushioning, and a fan to assist in heat dissipation, thereby improving heat dissipation efficiency and stability.

Benefits of technology

It improves the stability of the industrial control computer motherboard module and the safety of automatic driving, ensures that the CPU does not reduce its frequency, and enhances the module's shock resistance and ease of replacement.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122111187A_ABST
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Abstract

The application discloses a modular replaceable industrial personal computer mainboard assembly and relates to the technical field of automatic driving industrial personal computers. The modular replaceable industrial personal computer mainboard assembly comprises a limiting frame, the inside of the limiting frame is provided with an industrial personal computer mainboard module, and a water-cooling heat dissipation assembly is further arranged. The water-cooling heat dissipation assembly is arranged to make the flexible circulating bag fully contact the industrial personal computer mainboard module, so that the condensed water in the circulating cavity can quickly take away the heat on the surface of the industrial personal computer mainboard module during circulation, thereby facilitating the CPU on the surface of the industrial personal computer mainboard module to work without frequency reduction, improving the stability of the industrial personal computer mainboard module in use, and simultaneously, the flexible material of the flexible circulating bag and the condensed water in the flexible circulating bag can preliminarily buffer the vibration of the industrial personal computer mainboard module during vehicle driving while efficiently dissipating heat of the industrial personal computer mainboard module, thereby further improving the stability of the industrial personal computer mainboard module during use.
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