Concave flow diverter
CN224695969UActive Publication Date: 2026-08-28ZHUHAI JUNWEI ELECTRONICS CO LTD
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Patent Information
- Application Number
- CN202521791219.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-22
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-22
AI Technical Summary
Technical Problem
[0004]为了解决上述技术问题，本实用新型提供了凹形分流器，以解决现有技术中，传统的分流器自然散热不佳，导致温度升高，影响性能、加速元件老化且增加故障概率的技术问题
Benefits of technology
[0018]1.本凹形分流器通过，绝缘主体两侧的多组散热通槽与底部的散热介质，形成复合散热结构，可有效解决传统分流器自然散热效率不足的问题。具体而言，散热通槽从绝缘主体侧面延伸至底部，形成贯穿式风道，配合绝缘主体由第一绝缘板与两组第二绝缘板构成的凹形结构所形成的散热风道，可加速空气对流，将分流金属件工作时产生的热量通过空气流动导出；同时，导热硅胶材质的散热介质，紧密卡设在散热通槽内并与分流金属件接触，利用导热硅胶的高导热性能，将金属件的热量快速传导至绝缘主体底部，通过增大散热面积和强化热传导双重机制，显著提升散热效率，避免因温度过高导致分流金属件电阻值变化，从而保证分流精度和测量准确性，减少测量偏差对电路调控的影响，降低元件老化速度和电路故障概率。
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Figure CN224695969U_ABST
Abstract
The utility model provides a concave shunt, including the insulating main part and shunt metal spare of ceramic material, shunt metal spare is located the upper portion of insulating main part, and shunt metal spare both sides all are provided with the L type flanging of inwardly bending, and shunt metal spare is wrapped up insulating main part through two groups of L type flanging. The L type flanging of shunt metal spare in this shunt wraps up insulating main part, can fix position, and insulating main part heat dissipation channel cooperates with heat dissipation medium, combines heat dissipation air duct, can fast conduction, dissipate the heat of shunt metal spare generation, reduces internal temperature, and the connecting terminal extends downward, and the circuit connection is convenient, and the operation stability is promoted.
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