A temperature detection structure for a high-voltage switchgear
By designing an automatic cleaning mechanism in the high-voltage switchgear, the problem of dust accumulation and clogging of the filter screen is solved, achieving automated cleaning, ensuring that the equipment operates in a suitable temperature environment, extending the equipment's lifespan and improving work efficiency.
CN224438275UActive Publication Date: 2026-06-30GUANGDONG GUONA TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG GUONA TECHNOLOGY CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
The filters in existing high-voltage switchgear are prone to dust accumulation, leading to blockages. They require manual disassembly and cleaning, which is cumbersome, time-consuming, and labor-intensive.
Method used
A temperature detection structure including a cleaning mechanism was designed. The motor drives the synchronous wheel to drive the lead screw and slide bar to realize the automatic cleaning of the filter screen. Combined with the cleaning components and dust collection system, dust is automatically removed to prevent clogging.
Benefits of technology
It enables regular automatic cleaning of the filter screen, ensuring air circulation, improving heat dissipation, extending equipment life, saving labor and time costs, and improving work efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224438275U_ABST
Abstract
This utility model discloses a temperature detection structure for a high-voltage intermediate-voltage switchgear, belonging to the technical field of high-voltage intermediate-voltage switchgear. It addresses the problem of dust accumulation on the filter screen, causing blockages and requiring manual disassembly, which is time-consuming and labor-intensive. The structure includes a cabinet body, a cabinet door, an air outlet structure, a filter screen, a cleaning mechanism, a controller, and a temperature sensor. The cabinet door is located on the front of the cabinet body, the air outlet structure is located on the left side of the cabinet body, the filter screen is fixedly connected to the inside of the right side of the cabinet body, the cleaning mechanism is located on both sides of the filter screen, and the controller is fixedly connected to the left side of the cabinet body. This utility model, through its cleaning mechanism, enables automatic periodic cleaning of the filter screen, effectively preventing dust accumulation and blockages, ensuring airflow within the cabinet, thereby improving heat dissipation, ensuring the high-voltage intermediate-voltage switchgear operates in a suitable temperature environment, and extending the equipment's service life.
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