A socket connector, a plug connector and a submersion connector assembly

By designing a wedge block and sealing body structure, the problems of sealing aging and leakage of signal connectors in immersion environments are solved, realizing a highly reliable and easy-to-install immersion connector assembly suitable for new energy storage, data center immersion cooling and power battery liquid cooling systems.

CN122118424APending Publication Date: 2026-05-29JIAZHILIAN INTELLIGENT TECH (SUZHOU) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIAZHILIAN INTELLIGENT TECH (SUZHOU) CO LTD
Filing Date
2026-04-01
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing signal connectors are prone to sealing aging and capillary leakage when immersed in insulating coolant, insulating oil or fluorinated liquid for a long time, which can lead to signal interference, insulation degradation or even short circuit failure. In addition, they are not convenient to install and maintain, and cannot meet the high reliability and long life requirements of liquid-cooled energy storage systems.

Method used

A socket connector and a plug connector are designed, which adopt a wedge and sealing body structure. The terminals are fixed by the wedge and a sealing through hole is set in the sealing body to achieve stable assembly and sealing of the terminal group, preventing the entry of immersion liquid. Combined with the locking structure, the assembly and maintenance convenience is improved.

Benefits of technology

It achieves reliable sealing and stable signal transmission in immersion environments, improves the sealing reliability and signal transmission stability of the connector, extends its service life, and enhances the convenience of assembly and maintenance.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122118424A_ABST
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Abstract

The application provides a socket connector, a plug connector and a submerged connector assembly, wherein the socket connector comprises: a socket shell, a first end of the socket shell is provided with a first mating slot, and a second end of the socket shell is provided with a first fixing slot; a plurality of first plug holes are further arranged in the socket shell; a first terminal group, a plurality of mating ends of first terminals in the first terminal group are arranged in corresponding first plug holes; a first wedge block, a first end of the first wedge block is provided with a plurality of first fixing holes corresponding to fixing ends of the plurality of first terminals, a second end of the first wedge block is provided with a first accommodating slot, and a first clamping part and a second clamping part corresponding to each other are arranged on the first wedge block and in the first fixing slot respectively; a first sealing body is arranged in the first accommodating slot; and a plurality of first sealing vias corresponding to the plurality of first terminals are arranged in the first sealing body. The connector provided by the application is reliable in sealing, stable in signal transmission and convenient to install and maintain.
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