Bridge sheet heat dissipation structure and terminal equipment

By designing a bridge sheet heat dissipation structure including the first and second thermal conductivity portions, the problem of poor heat dissipation of bridge sheets in Mini PCs is solved, short circuits and plate burning are avoided, and reliable heat dissipation of bridge sheets is achieved.

CN222850917UActive Publication Date: 2025-05-09SHENZHEN CHUANGYINGXIN IND CO LTD
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Patent Information

Application Number
CN202420843177.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-23
Publication Date
2025-05-09
Estimated Expiration
2034-04-23

AI Technical Summary

Technical Problem

Due to poor heat dissipation of bridges in Mini PCs, the temperature increases, affecting performance and life, and the adhesive structure has the risk of falling off and short-circuiting the plate.

Method used

A bridge plate heat dissipation structure is designed, and a radiator is arranged on the end surface of the bridge plate away from the main board, including a first thermal conductor contact with the bridge plate to conduct heat, and a gap between the second thermal conductor and the bridge plate to avoid short circuit, and is fixed to the main board by a fastener.

Benefits of technology

It effectively reduces the temperature of the bridge plate, avoids short circuit and plate burning problems, ensures the heat dissipation reliability of the bridge plate, and enhances the installation stability of the radiator.

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Abstract

The utility model belongs to the technical field of computers, and discloses a bridge piece heat dissipation structure and terminal device.The bridge piece heat dissipation structure comprises a radiator and an end face arranged on a bridge piece away from a mainboard, the radiator comprises a first heat conduction part and a second heat conduction part, the first heat conduction part corresponds to the bridge piece and makes contact with the bridge piece, and the second heat conduction part is arranged on the end face of the bridge piece away from the mainboard; the second heat conduction part is arranged on the bridge piece to conduct heat of the bridge piece, an avoiding gap is formed between the second heat conduction part and the bridge piece, the second heat conduction part is fixedly connected with the first heat conduction part, and the second heat conduction part is used for diffusing heat of the first heat conduction part; and the fastener is arranged on the second heat conduction part in a penetrating manner, so that the radiator is locked on the main board. The bridge piece can be cooled, the problem of board burning caused by short circuit of the bridge piece is avoided, the radiator is firmly installed, and the cooling reliability of the bridge piece is ensured.
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Citation Information

Cited By

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