Protective transformer convenient for cooling and heat dissipation

Abstract

The invention discloses a protective transformer convenient for cooling and heat dissipation, and belongs to the technical field of transformers, the protective transformer specifically comprises a protective box, a transformer and a refrigeration compressor, a base is arranged at the bottom of the protective box, the transformer is mounted in the protective box, anti-collision plates are arranged on the two sides of the protective box, and an air inlet groove is formed in the bottom of the protective box; an air inlet groove is formed in the top of the protection box, an air outlet groove is formed in the top of the protection box, mounting plates are arranged in the air inlet groove and the air outlet groove, cooling fans are arranged on the mounting plates, and circulating pipes are arranged in the air inlet groove and the air outlet groove and connected with a refrigeration compressor; according to the transformer protection device, the effect of blocking dust and rainwater is achieved through the protection box, the service life of the transformer is prolonged, the effect of damping and buffering is achieved on the protection box through an anti-collision plate and a buffering mechanism, the transformer is prevented from being damaged when the protection box collides, and under cooperation of a cooling fan, a traction assembly, a circulating pipe and a refrigeration compressor, the cooling effect of the transformer is improved. And the heat dissipation efficiency of the transformer is improved.

Description

technical field [0001] The invention belongs to the technical field of transformers, and in particular relates to a protective transformer which is convenient for cooling and heat dissipation. Background technique [0002] A transformer refers to a device that uses the principle of electromagnetic induction to change the AC voltage. Its main components are the primary coil, the secondary coil and the iron core. The main functions of transformers are: voltage transformation, current transformation, impedance transformation, isolation, voltage regulation, etc. According to the purpose, they can be divided into: power transformers and special transformers. [0003] Existing outdoor transformers generally have no protective effect. When the transformer is collided, it will cause damage to the transformer, and in actual use, the transformer will do work on the power, and the problem of not being able to efficiently dissipate heat, resulting in the transformer being prone to safet...

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Problems solved by technology

[0003] The existing outdoor transformers generally have no protective effect. When the transformer is hit by a collision, it will cause damage to the transformer, and in actual use, the transformer will do work on the power, and there will be a problem of inability to efficiently dissipate heat, which will cause the transformer to be prone to safety problems. Hidden danger

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