Electrical connection unit

The electrical connection unit addresses thermal management issues by using a clamped wiring material and metal member with plate-like extensions and a heat transfer member, enhancing heat storage and dissipation to improve thermal performance.

JP2026092859APending Publication Date: 2026-06-08YAZAKI CORP

Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
YAZAKI CORP
Filing Date
2024-11-27
Publication Date
2026-06-08

AI Technical Summary

Technical Problem

Existing electrical connection units lack effective thermal management, leading to potential large temperature rises and thermal interference with connected components during transient current events.

Method used

The electrical connection unit incorporates a wiring material with a first mounting hole and a metal member with a second mounting hole, clamped together by a fastening member, enhancing heat storage and dissipation capabilities through multiple plate-like extensions and a heat transfer member.

Benefits of technology

This configuration effectively suppresses temperature rises and reduces thermal interference, improving the thermal characteristics of the connection unit by increasing heat capacity and dissipation area.

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Abstract

One embodiment provides an electrical connection unit that can improve thermal characteristics. [Solution] An electrical connection unit according to one embodiment comprises a cable guide and a metal member. The cable guide has a first mounting hole and is fixed to the object to be connected by a fastening member inserted into the first mounting hole. The metal member has a second mounting hole facing the first mounting hole and is fastened together with the cable guide by inserting the fastening member into the second mounting hole.
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