A quick-release junction box for brackets

By using the snap-on and sealing components of the quick-release junction box, the problem of traditional junction boxes being unable to be disassembled without damage is solved, enabling rapid installation and removal of cables, and improving equipment relocation efficiency and electrical safety.

CN224289185UActive Publication Date: 2026-05-26DALIAN UNISENSE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DALIAN UNISENSE TECH CO LTD
Filing Date
2025-06-19
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The fixed terminal structure of traditional junction boxes makes it impossible to disassemble cables without damage. When equipment is moved to another site, forced disassembly is required, which damages the sealing structure, increases cable length loss and maintenance costs, and affects construction efficiency and equipment reliability.

Method used

The quick-release junction box enables rapid installation and removal of cables through snap-fit ​​and sealing components. The linkage structure of the lever and block allows for non-destructive disassembly, and the seal prevents moisture from entering, ensuring the stability and airtightness of the cable connection.

Benefits of technology

It enables rapid and non-destructive disassembly and installation of cables, improves equipment relocation efficiency, reduces cable loss and maintenance costs, and enhances electrical safety and equipment reliability.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to the field of power technology and discloses a quick-release junction box for brackets, including a housing. A latch assembly is installed on the outside of the housing, a clamping housing is provided on the top of the housing, and a sealing assembly is installed in the middle of the clamping housing. The latch assembly includes a fixing plate, which is fixedly connected to the outside of the housing. A second lever is fixedly connected to the outside of the fixing plate, and a first lever is rotatably connected to the outside of the second lever. A locking rod is provided in the middle of the first lever, and a locking block is fixedly connected to the outside of the housing. The locking block engages with the locking rod. In this utility model, by rotating the first lever outwards, the locking pin contacts the locking block, locking the locking pin into the locking block. Then, rotating the first lever downwards secures the locking pin, achieving quick installation and disassembly, improving efficiency while ensuring connection stability, and is suitable for frequent maintenance scenarios.
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