High-stability transformer with overheating early warning function

Abstract

The high-stability transformer comprises a supporting plate, the inner wall of the supporting plate is connected with a protection structure, the protection structure comprises a round rod, a square frame, a torsion spring and a filter screen, the outer side of the round rod is rotationally connected with the inner wall of the supporting plate, and the inner side of the round rod is fixedly connected with the rear portion of the outer wall of the square frame; the outer wall of the round rod is connected with the inner wall of the torsion spring in a sleeved mode. According to the high-stability transformer with the overheating early warning function, heat dissipation protection on the two sides is achieved, dust is prevented from entering the transformer, use of internal parts is ensured, practicability is improved, plug boards play a role in protection, dust is prevented from entering the transformer, normal connection is ensured during use, compression springs provide elastic force so that sleeve plates can spring back with clamping plates to abut against thin plates, and connection winding is avoided; and the straight plate drives the second concave plate to move downwards and is matched with the first concave plate to abut against the connecting plate, installation of the transformer is completed, disassembly and assembly are convenient, use is convenient, and popularization is convenient.

Description

technical field [0001] The invention relates to the technical field of high-stability transformers with overheat early warning, in particular to a high-stability transformer with overheat early warning. Background technique [0002] The high-stability transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core (magnetic core). When the existing high-stability transformer is in use, there is no protection for heat dissipation on both sides. , it is easy to enter dust, affect the use of internal parts, reduce the practicality, and impurities will enter when the top socket is placed, affecting the normal connection during use, resulting in unusable, and the connection line is too long to be entangled, troublesome to organize, and increase the difficulty of use , At the same time, the disassembly and assembly of the transformer is troublesome, and holes need ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-stability transformer with overheating warning to solve the problem that when the existing high-stability transformer proposed in the background technology is used, there is no protection for heat dissipation on both sides, and dust is easy to enter, which affects the use of internal parts. It reduces the practicability, and when the to

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