A kind of ventilated and heat-discharging transformer with self-rainproof function

Abstract

The invention discloses a ventilation and heat dissipation type transformer with a self-rainproof function, which includes a base body, a traction rope and a connecting shaft. A support frame is installed on the outer lower end of the base body, and a friction block is rotatably connected to the lower end of the support frame. A movable handle is installed on the lower end surface of the base body, and a first torsion spring is fixedly connected to the outside of the movable handle. A rotating block is installed on the lower end of the base body, and the inner surface of the rotating block is connected to the first torsion spring. This ventilation and heat dissipation transformer has a self-rainproof function. When the rainwater accumulated inside the trapezoid-shaped collection block reaches a certain amount, it can rotate along the inside of the installation block through the difference in weight between the sides, and then the inside of the The accumulated rainwater is poured along the outlet pipe to the upper end of the cleaning brush, and then the gravity of the accumulated rainwater drives the cleaning brush downward along the outer surface of the base body, and then cooperates with the rainwater to automatically clean the inner surface of the gap in the base body shell. .

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a ventilation and heat exhausting transformer with self-rainproof function. Background technique [0002] With the continuous development of social industrialization, the power load of enterprises and households has increased sharply, which has led to an increasing number of transformer installations. Transformers are devices that use the principle of electromagnetic induction to change AC voltage, and are especially suitable for urban network construction and renovation. It has the characteristics of small size, low loss, high reliability, etc., but the existing transformers still have certain defects, such as: [0003] 1. Most of the existing transformers are installed directly on the surface of the external steel frame during assembly. When they encounter heavy rain and strong winds, the stability of the installation needs to be improved. At the same time, they do not hav...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a ventilation and heat-discharging transformer with self-rainproof function, so as to solve the problem that its installation stability needs to be improved in the above-mentioned background technology, and the self-rainproof effect cannot be realized in rainy days, and it cannot fully protect the transformer. The heat generated by the transformer is ventilated and dissipated, and it is impossible to automatically clean the dust inside the gap of the transformer on a regular basis.

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