Busbar insulation connection system

By designing an insulated connection system and utilizing the busbar positioning guarantee components and anchoring units, the problem of large size and difficult installation of electrical connection systems in compact spaces was solved, achieving reliable electrical insulation connection between the busbar and the connector and simplifying assembly.

CN115603001BActive Publication Date: 2026-06-09APTIV TECHNOLOGIES AG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
APTIV TECHNOLOGIES AG
Filing Date
2022-07-06
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing electrical connection systems are bulky and difficult to install in compact spaces, and cannot effectively provide electrical insulation protection.

Method used

An insulating connection system was designed, including an electrically insulating housing, a busbar positioning and guaranteeing component, and an anchoring unit. The electrically insulating connection between the busbar and the connector is achieved through the closing and locking mechanism of the busbar positioning and guaranteeing component, which simplifies the assembly process in a compact space.

Benefits of technology

It achieves reliable electrical insulation connection between busbars and connectors in a compact space, simplifies the assembly process, reduces the risk of short circuits, and the system is small in size, making it easy to store and install.

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  • Figure CN115603001B_ABST
    Figure CN115603001B_ABST
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Abstract

This disclosure provides a busbar insulation connection system. An insulation connection system for connecting a first busbar (10A) and a second busbar (10B) to at least a first connector (20A) and a second connector (20B), the second busbar (10B) including a slot (13B) for connecting the first connector (20A) to the first busbar (10A), the insulation connection system having: an electrical insulating housing (40) defining: a first recess (41A) for receiving the first busbar (10A) of the second busbar (10A). A connecting portion (11A), a second recess (41B) for receiving the second busbar (10B); a sleeve portion (43) for receiving the portion of the second busbar with a slot (13B); and a busbar positioning guarantee (BPA) member (50) made of electrically insulating material, configured to receive a portion of the first connector (20A) and received in the connector channels (43A, 43B) and the slot (13B).
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