Alternating current metal looped network switchgear

By introducing wire management and distribution components into the ring network switchgear, the problems of wire harness cross-entanglement and high maintenance difficulty have been solved, and the directional constraint and layered arrangement of wire harnesses have been realized, thereby improving the safety and maintenance efficiency of the equipment.

CN121840373BActive Publication Date: 2026-06-05YIBIN HUABANG ELECTRIC CO LTD
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Patent Information

Application Number
CN202610290665.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2026-03-11
Publication Date
2026-06-05
Estimated Expiration
2046-03-11

AI Technical Summary

Technical Problem

Traditional ring network switchgear lacks a dedicated cable management structure, resulting in tangled wire harnesses, low space utilization, poor heat dissipation, insulation wear, and high maintenance difficulty, increasing the risk of short circuit faults.

Method used

Using cable management and distribution components, power lines and control lines are embedded into the through holes according to the voltage level and functional circuit of the cable harness. Self-locking buckles and distribution components are used to fix and arrange them in layers to avoid cross-tangling.

Benefits of technology

It achieves directional constraints and layered parallel arrangement of wire harnesses, improves space utilization, reduces heat dissipation resistance, reduces wire harness wear and maintenance difficulty, and reduces the risk of short circuit faults.

✦ Generated by Eureka AI based on patent content.
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Abstract

The application discloses an alternating current metal ring network switch device, relates to the technical field of ring network switches, and comprises a box body, a box door is arranged on the surface of the box body, a control switch is fixedly installed on the surface of the box door, heat dissipation holes are arranged on the two sides of the box body, a shelf plate is fixedly connected to the inside of the box body in the transverse direction, and a plurality of groups of wiring terminals are arranged on the shelf plate; the application further comprises a wire arrangement assembly and a wire distribution assembly. The application has a reasonable structure, power lines and control lines are respectively embedded into corresponding wire holes according to the voltage grade and function loop classification of the wire harness through the wire arrangement assembly, and the bundled cables are fixed in the inside of the groove plate through self-locking buckles, so that directional constraint is achieved to avoid abrasion of the wire harness and the inner wall of the box body, and the cables in the box body are arranged in a layered parallel mode through the wire distribution assembly, so that cross winding is avoided.
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