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Transformer provided with telescopic external fin radiator with detachable shock absorption pins

A technology of outer fins and transformers, applied in the field of transformers, can solve the problems of looseness and poor heat dissipation of transformers, and achieve the effects of avoiding displacement, adjustable heat dissipation, and not easy to loosen

Inactive Publication Date: 2016-10-26
福建省南平市建阳区安顺变压器配件厂
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  • Application Information

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Problems solved by technology

[0003] The invention provides a transformer with a reliable connection, fast heat dissipation and adjustable heat dissipation effect, and is equipped with a detachable telescopic outer fin radiator with shock-isolation feet, which solves the problem of poor heat dissipation effect of existing transformers and easy loosening during vibration The problem

Method used

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  • Transformer provided with telescopic external fin radiator with detachable shock absorption pins
  • Transformer provided with telescopic external fin radiator with detachable shock absorption pins
  • Transformer provided with telescopic external fin radiator with detachable shock absorption pins

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Embodiment Construction

[0031]The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] see figure 1 , a transformer with detachable telescopic outer fin heat sink with shock-isolation feet, including a transformer body 1 and a heat sink 2. The heat sink 2 is provided with flow channels 21 and connecting ears 28 . The transformer body 1 is fixed in the heat sink 2 by bolts 29 passing through the transformer body and connecting ears and being connected with nuts 8 . A plurality of outer fins 7 are arranged outside the heat sink 2 . An outer card slot 24 is also provided on the outside of the heat sink 2 . The outer card slot 24 is a "T" shaped card slot extending in the vertical direction. The outer fins 7 include three cooling plates. The three cooling plates are distributed as the innermost cooling plate 72-3, the middle cooling plate 72-2 and the outermost cooling plate 72-1. The stretchable formations are sheathed together b...

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Abstract

The present invention relates to a radiator for a transformer, in particular to a transformer provided with a telescopic external fin radiator with detachable shock absorption pins. The transformer comprises a heat radiation fin provided with a flow channel and a transformer body fixed in the flow channel by matching a bolt with a nut, wherein the heat radiation fin is externally provided with external fins and external clamping groove. The external fins comprise at least two heat radiation plates, wherein adjacent heat radiation plates are telescopically sheathed with each other, one of the heat radiation plates is provided with external fin part clips, the external fins are inserted in the external clamping grooves by the external fin part clips in a pluggable mode and connected with the heat radiation fin, and the heat radiation fin is provided with shock absorption pins. The transformer of the present invention has the advantages that the transformer body is not easy to loose and shift, heat can be rapidly dissipated, and the heat radiation effect is adjustable, thereby solving the problems that the prior transformer is easy to shift and the heat radiation effect of a radiator is poor.

Description

technical field [0001] The invention relates to a transformer, in particular to a transformer equipped with a detachable telescopic outer fin radiator with shock-isolation feet. Background technique [0002] When the transformer is running, heat is generated, that is, the load current flows through the transformer winding to generate heat, which must be dissipated in time. Among them, the oil-immersed transformer dissipates heat by setting a radiator filled with oil. The existing oil-immersed transformer has the disadvantages of poor heat dissipation effect and easy loosening and displacement between the transformer body and the radiator when it is vibrated. Contents of the invention [0003] The invention provides a transformer with a reliable connection, fast heat dissipation and adjustable heat dissipation effect, and is equipped with a detachable telescopic outer fin radiator with shock-isolation feet, which solves the problem of poor heat dissipation effect of existi...

Claims

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Application Information

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IPC IPC(8): H01F27/08F16F13/00F16F15/023F16F15/04F16B37/00
CPCH01F27/08F16B37/00F16F13/007F16F15/022
Inventor 陈学福何升
Owner 福建省南平市建阳区安顺变压器配件厂
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