Transformer

Abstract

The invention provides a transformer, and belongs to the field of transformers. The problems that cooling fins on an existing transformer are easy to deform and the overall strength is low are solved. The transformer comprises a tank body, a shock absorber, a protective cover and connecting rods II, wherein a plurality of cooling fins are fixed on the peripheries of the outer sides of the tank body; bar slots are arranged in two sides of each cooling fin respectively; the shock absorber comprises a bottom plate and a support plate which are parallel to each other and are connected through damping springs; the bottom of the tank body is arranged on the support plate; the support plate is provided with a plurality of connection holes; the protective cover covers the top of the tank body; the bottom of the protective cover is hinged with a plurality of connecting rods I with cushion blocks at the end parts; each cushion block is provided with two support surfaces, two ends of each cushion block slide to the bottom ends of the slots corresponding to the geometric center positions of the cooling fins from the top ends of the opposite slots of the adjacent cooling fins in a fit manner and the two support surfaces are propped against the bottoms of the corresponding slots respectively; and each connecting rod II passes through the corresponding connection hole and is fixed to the corresponding cushion block. The protective cover can protect the tank body, meanwhile, the overall strength is higher and the shock absorption performance is better.

Description

technical field [0001] The invention belongs to the technical field of transformers, and relates to a transformer. Background technique [0002] The transformer generally includes a box body, and the box body includes several box walls. Since the transformer will generate a lot of heat during operation, which will seriously affect the performance of the transformer, generally in order to reduce the heat inside the transformer, heat sinks are provided on the outside of the box wall. The heat sink can dissipate the heat in the transformer, but when the temperature is too high, it will be difficult to restore the deformation of the heat sink, and even cracks will appear. The transformer is damaged and needs to be repaired, and the transformer will affect the external vibration. Work, while affecting the service life, so it is necessary to improve. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art,...

AI Technical Summary

Problems solved by technology

The heat sink can dissipate the heat in the transformer, but if the temperature is too high, it will be difficult to restore the deformation of the heat sink, and even cracks will appear. The transformer is damaged and needs to be repaired, and the transformer will be affected by external vibration work, while affecting the service life, so it is necessary to improve

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