Light emitting diode and manufacturing method thereof, and display device
CN224554991UActive Publication Date: 2026-07-24DONGGUAN GAONENG IND CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN GAONENG IND CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
Traditional surge arresters have low assembly efficiency and large gap deviations, resulting in large dispersion of discharge voltage, which affects the reliability and stability of the power system.
Method used
The surge arrester adopts an integrated structure, which connects the insulating core rod and the arc-prevention angle fitting by pressing. Combined with the multi-point positioning of the molding die and the overall molding of the silicone rubber sheath, it ensures high-precision control of the gap distance and sealing performance.
Benefits of technology
It improves assembly efficiency, reduces assembly errors, lowers the dispersion of discharge voltage, enhances the electrical stability and sealing of surge arresters, and is suitable for automated production.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224554991U_ABST
Abstract
The utility model relates to a lightning arrester technical field especially is a lightning arrester structure and its forming die, its lightning arrester structure includes lightning arrester core body, insulating core rod, first arc -attracting angle fitting and second arc -attracting angle fitting, one end of insulating core rod is crimped in first crimp hole, the other end of insulating core rod is crimped in second crimp hole, one end of first arc -attracting angle fitting is equipped with first bolt connection subassembly, one end of lightning arrester core body is connected with second arc -attracting angle fitting through screw rod connecting piece, the other end of lightning arrester core body is equipped with second bolt connection subassembly, and the outer periphery of lightning arrester core body, first arc -attracting angle fitting, insulating core rod and second arc -attracting angle fitting is covered with silicone rubber sheath, and the forming die includes mould body, is provided with injection molding cavity in mould body, and injection molding cavity is used for positioning the lightning arrester structure.
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