Converter heat dissipation structure and converter device
By employing a liquid-cooled unit supplied with a refrigerant source and a heat dissipation structure with thermally conductive connections in the converter equipment, the problem of dispersed arrangement of different heat-generating devices is solved, achieving a compact and efficient heat dissipation effect and a simplified assembly process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HOYMILES POWER ELECTRONICS INC
- Filing Date
- 2025-04-07
- Publication Date
- 2026-06-12
AI Technical Summary
In converter equipment, different heat-generating devices are scattered, making it difficult to dissipate heat efficiently at the same time. Existing heat dissipation systems are complex in structure and difficult to assemble.
The liquid cooling unit, which is supplied by a refrigerant source, the power conversion unit and the energy storage inductor are stacked along the direction of the liquid cooling unit and are thermally connected through the first and second cooling surfaces. Combined with the heat conduction box and the support frame, they form a compact heat dissipation structure.
Simultaneous heat dissipation of the power conversion unit and energy storage inductor is achieved, the structural layout is optimized, the assembly difficulty and space occupation are reduced, and the heat dissipation efficiency is improved.