An adjustable single-phase disconnector guard

By designing an adjustable protective cover for single-phase disconnect switches, the problems of difficult selection of protective covers and mismatched installation have been solved, achieving flexible adaptation and comprehensive protection for different models of disconnect switches, and improving the stability and safety of equipment operation.

CN224536944UActive Publication Date: 2026-07-21浙江欣哲科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
浙江欣哲科技有限公司
Filing Date
2025-08-27
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing single-phase disconnector protective sleeves are difficult to select and have poor compatibility, resulting in mismatched installations, affecting the normal operation and safety of equipment, and may also cause new safety hazards.

Method used

An adjustable protective cover for a single-phase disconnect switch is designed. Through the sliding connection between the first and second covers, combined with the design of a locking through hole, positioning protrusion, and positioning hole, the protective cover can be flexibly adjusted and quickly fixed, adapting to the size of different models of disconnect switches and enhancing the protection of critical parts.

Benefits of technology

The versatility and adaptability of the protective cover have been improved, ensuring that normal operation is not affected, reducing the risk of failure, enhancing sealing and stability, and improving installation efficiency and safety.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224536944U_ABST
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Abstract

The utility model relates to an adjustable single -phase disconnecting switch protective cover, including first cover body and second cover body, the second end of first cover body is with the first end of second cover body sliding connection, first cover body and second cover body are all U type structure, be provided with the lock catch through -hole on first cover body, the first end of first cover body and the second end of second cover body all extend outward and form the sheltering portion perpendicular to respective side wall. After adopting such scheme, can according to the size of different model disconnecting switch flexible adjustment overall length, improve versatility and adaptability, solve the existing protective sleeve selection difficulty, the problem of installation mismatch.
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