A transformer cooling device
By combining the cavity frame and cooling components with the plug-in and locking mechanism, the problem of insufficient heat dissipation area of the transformer cooling device is solved, achieving convenient installation and efficient heat dissipation, and improving the stability and ease of maintenance of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 鑫大变压器有限公司
- Filing Date
- 2026-05-06
- Publication Date
- 2026-07-17
AI Technical Summary
Existing transformer cooling methods have limited heat dissipation area, making it difficult to meet the heat dissipation requirements of special transformers, and maintenance and replacement operations are also difficult.
A transformer cooling device is designed, which adopts a combination structure of cavity frame and cooling components. The cooling components are conveniently installed and locked in one piece through plug-in and locking mechanisms, increasing the heat dissipation area. Multiple stable triangular frames are used to improve the overall strength and stability.
It enables flexible installation of cooling components according to requirements, improves heat dissipation efficiency and device stability, facilitates maintenance, and meets the heat dissipation requirements of transformers.
Smart Images

Figure CN122417628A_ABST