Modular electrical connector with jumper
By adding solder joints between chips and jumpers in the modular electrical connector and adopting a cantilever beam structure, the problems of chip stress concentration and thin jumpers are solved, and higher stability and efficiency are achieved.
CN222673353UActive Publication Date: 2025-03-25ZHEJIANG RENHE PHOTOVOLTAIC TECH
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Patent Information
- Application Number
- CN202420686396.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-07
AI Technical Summary
Technical Problem
In existing modular electrical connectors, the stress on the chip is too concentrated, which can easily lead to cracking. At the same time, in order to reduce stress, the jumper needs to be made thinner and thinner, affecting the conductivity and heat dissipation efficiency.
Method used
A modular electrical connector with two or more solder joints is designed, and the solder joints of the chip and the jumper are evenly distributed, and the stress on the chip is dispersed through multi-point welding and cantilever beam structure.
Benefits of technology
By adding solder joints and cantilever beam structures, the stress on the chip is effectively dispersed, the risk of cracking is reduced, while maintaining the efficiency of conductivity and heat dissipation.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a modularized electric connector with a jumper wire, which comprises an anode conducting strip and a cathode conducting strip, a chip is welded on one conducting strip, and the other conducting strip is welded with the chip through the jumper wire; the chip and the jumper wire are provided with more than two welding spots. The jumper wire is provided with a plurality of cantilever beams, and the tail end of each cantilever beam is a welding spot welded with the chip; therefore, all the welding spots and the jumper wire main body are not on the same horizontal plane. According to the utility model, multi-point electric welding is adopted, and the cantilever beam is arranged between the welding point and the jumper wire main body, so that the stress on a chip can be dispersed and reduced.
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