一种具备新型导电排结构的高压盒

Abstract

本申请公开了一种具备新型导电排结构的高压盒，属于高压配电盒技术领域，包括壳体、导电铝排、铜连接件和电控器件；壳体具有腔室，腔室用于容置电控器件；导电铝排与壳体连接并设置有第一连接孔；铜连接件设置于第一连接孔，并与导电铝排焊接，铜连接件具有第二连接孔；电控器件包括铜端子，铜端子穿设在第二连接孔中，并与铜连接件激光焊接。本申请在铜端子和导电铝排之间设置铜连接件；铜连接件代替电控器件与铝排焊接，避免电控设备与铝排直连，无需考虑电控设备形状特异性，同时保障电控设备在焊接时的安全性，并通过对铜连接件与铜端子相同材质的零部件进行激光焊接，可保证连接的可靠性和稳定性，最终实现铝排和铜端子的可靠、稳定连接。

Claims

1. A high voltage box with a novel conductive bus structure, characterized in that, include: A housing (10) having a chamber (11); A conductive aluminum busbar (20) is connected to the housing (10), and the conductive aluminum busbar (20) has a first connection hole (21); A copper connector (30) is disposed in the first connecting hole (21) and welded to the conductive aluminum busbar (20); the copper connector (30) has a second connecting hole (31); An electronic control device (40) is disposed in the cavity (11) and connected to the housing (10); the electronic control device (40) includes a copper terminal (41), which passes through the second connection hole (31) and is laser welded to the copper connector (30).

2. The high voltage box with a novel conductive bar structure according to claim 1, characterized in that, The conductive aluminum busbar (20) has a boss (22) which is disposed in the first connecting hole (21) and on the side of the conductive aluminum busbar (20) close to the electronic control device (40).

3. The high voltage box with a novel conductive bar structure according to claim 2, characterized in that, The copper connector (30) is connected to the boss (22).

4. The high voltage box with a novel conductive bar structure according to claim 3, characterized in that, The boss (22) extends circumferentially on the inner wall of the first connecting hole (21) and surrounds to form a third connecting hole (23). The third connecting hole (23) communicates with the first connecting hole (21), and the copper terminal (41) passes through the third connecting hole (23).

5. The high voltage box with a novel conductive bar structure according to claim 3, characterized in that, The copper connector (30) is polymer diffusion welded to the boss (22).

6. The high voltage box with a novel conductive bar structure according to claim 3, characterized in that, The copper connector (30) is brazed to the boss (22).

7. The high voltage box with a new type of conductive row structure according to claim 1, characterized in that, The copper connector is polymer diffusion welded to the conductive aluminum busbar.

8. The high voltage box with a new type of conductive row structure according to claim 1, characterized in that, The copper connector is brazed to the conductive aluminum busbar.

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