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Transformer with shock absorption legs, detachable inner fins and telescopic outer fins for radiator

A technology of outer fins and inner fins, which is applied in the field of transformers, can solve the problems of poor heat dissipation and looseness of transformers, and achieve good shock isolation effects, avoid displacement, and reliable connections

Inactive Publication Date: 2016-11-23
福建省南平市建阳区安顺变压器配件厂
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a transformer with reliable connection, fast heat dissipation and adjustable heat dissipation effect, which is equipped with detachable inner fins and outer fin radiators, which solves the problem of poor heat dissipation effect and vibration of existing transformers. prone to loosening

Method used

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  • Transformer with shock absorption legs, detachable inner fins and telescopic outer fins for radiator
  • Transformer with shock absorption legs, detachable inner fins and telescopic outer fins for radiator
  • Transformer with shock absorption legs, detachable inner fins and telescopic outer fins for radiator

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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 inner fins and outer fin radiators with shock-absorbing feet, including a transformer body 1 and heat sinks 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 .

[0033] A number of inner fins 3 and inner card slots 23 are provided in the flow channel 21 . The inner fin 3 is provided with an inner fin portion clamping head 31 . The inner fin 3 is connected with the heat sink 2 by inserting the inner fin portion clip 31 into the inner slot 23 . The clip 31 of the inner fin portion is removably plugged into the inner clip slot 23 . In the figure, each card slot is equipped with a piece of inner fin. During production, the ...

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Abstract

The invention relates to a transformer. A transformer with shock absorption legs, detachable inner fins and telescopic outer fins for radiator comprises a heat sink and a transformer body, wherein the heat sink is provided with a runner, the transformer body is fixed in the runner by bolts matched with nuts, outer fins and outer clamping grooves are arranged outside the heat sink, each outer fin comprises at least two cooling plates, adjacent cooling plates sleeve together in a telescopic way, an outer fin part clamping head is arranged in one of the cooling plates and can be plugged in and plugged out of the outer clamping groove, inner fins and inner clamping grooves are arranged in the runner, each inner fin is provided with an inner fin part clamping head, the inner fin part clamping head can be plugged in and plugged out of the inner clamping groove, and the heat sink is provided with shock absorption legs. The transformer has the advantages that the transformer body is difficult to loosen and shift, heat can be rapidly dissipated, the cooling effect is adjustable, and the problems that an existing transfer is easy to shift and the cooling effect of the radiator is poor are solved.

Description

technical field [0001] The invention relates to a transformer, in particular to a transformer equipped with a heat sink with detachable inner fins and telescopic outer fins. 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 present invention provides a transformer with reliable connection, fast heat dissipation and adjustable heat dissipation effect, which is equipped with detachable inner fins and outer fin radiators, which solves the problem of poor heat dissipation effect and vibration of existing tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/08F16F13/00
CPCH01F27/085F16F13/007
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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