Insulating sleeve applied to power meter inlet wire
By designing an insulating sleeve with a fixed shrink sleeve, an insulating spring, and an insulating sleeve head, the problems of long insulation processing time and inconvenient operation of the incoming line of the electricity meter are solved, achieving a highly efficient and safe insulation shielding effect.
CN122455490APending Publication Date: 2026-07-24MEIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CORP
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- MEIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CORP
- Filing Date
- 2026-05-13
- Publication Date
- 2026-07-24
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Figure CN122455490A_ABST
Abstract
The application provides an insulating sleeve applied to an incoming line of an electric energy meter, and relates to the technical field of electric energy meters.The insulating sleeve comprises a fixed shrink sleeve, an insulating spring, an insulating sleeve head and an insulating film.The fixed shrink sleeve is fixed on an insulating layer at the end of the incoming line of the electric energy meter and is fixedly connected with one end of the insulating spring.The other end of the insulating spring is fixedly connected with one end of the insulating sleeve head, and the insulating film is adhered to the inner wall of the other end of the insulating sleeve head.In the state that the insulating spring is at a natural length, the end of the insulating sleeve head and the insulating film is aligned with the incoming line head at the end of the incoming line of the electric energy meter.The application can simplify the insulating treatment operation of the incoming line of the electric energy meter and improve the efficiency of the insulating treatment.
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