A suspended transformer

By designing an adjustable-angle heat dissipation fin structure, the problem of traditional transformer heat dissipation fins blocking natural wind convection is solved, improving heat dissipation efficiency and preventing animals from nesting, thus ensuring structural stability and electrical safety.

CN119920582BActive Publication Date: 2026-07-03SHANDONG WANHAI ELECTRIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANDONG WANHAI ELECTRIC TECH CO LTD
Filing Date
2025-01-10
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Traditional heat dissipation fins obstruct natural wind convection, affecting heat dissipation efficiency, and in winter they can easily become nesting sites for animals, potentially leading to poor heat dissipation and structural stability issues.

Method used

Design a suspended transformer with a heat dissipation structure that can adjust the angle according to the wind direction. It includes rotatable heat dissipation fins and a drive assembly. The angle of the heat dissipation fins can be adjusted by a wind deflector and a frame assembly to adapt to the natural wind direction and prevent animals from nesting.

Benefits of technology

It improves heat dissipation efficiency, reduces wind resistance, ensures that natural wind makes full contact with the transformer side and heat dissipation fins, prevents animals from nesting, and maintains structural stability and electrical safety.

✦ Generated by Eureka AI based on patent content.

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    Figure CN119920582B_ABST
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Abstract

The application relates to the field of transformers, in particular to a suspension type transformer which comprises a transformer body, an oil tank fixedly arranged on one side of the top of the transformer body and a heat dissipation structure arranged on the outer wall of the transformer body and capable of adjusting the angle along with the wind direction, wherein the heat dissipation structure further comprises: an oil injection plate in communication with the oil in the interior of the transformer body through an oil injection pipe, and the oil injection plate is two and symmetrically arranged on the outer walls of the front and back surfaces of the transformer body; and heat dissipation fins rotatably arranged between the oil injection plates and capable of adjusting the angle along with the wind direction. Through the application, the wind deflector is blown by the natural wind from all directions to adjust the inclination angle, thereby driving the heat dissipation fins to form windward inclined surfaces which conform to the wind direction, so that the natural wind can fully contact the side edges of the transformer body and the heat dissipation fins, and the heat dissipation fins which change the inclination angle at any time can better avoid birds and small animals from entering the gaps between the fins to build nests.
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