Insulated casing structure of transformer device

Abstract

The invention discloses an insulating cover body structure of a transformer, which comprises a coil holder, a plurality of coils, and an insulating cover body, wherein, the coil holder is provided with a hollow pipe body, an upper stopper and a lower stopper, the upper stopper and the lower stopper are respectively provided with a pipe orifice, the coil is wound between the upper stopper and the lower stopper of the hollow pipe body, an iron core group comprises two circular cover-shaped iron cores, two symmetrical notches are arranged to form two round walls, a column is arranged in the center of the round wall, when being combined, the column is threaded into the pipe orifice, the round walls are combined outside the coil holder, the insulating cover body is a door-shaped cover body, two circular arc side plates and a narrow partition board are arranged, the narrow partition board is molded on the single side of the two arc side plates, and sleeved and covered on the iron core group to cover the iron core group, thus replacing an insulating adhesive tape, simplifying a transformer craft, and leading the transformer to be provided with sufficient electrical safe distance.

Description

technical field [0001] The invention relates to an insulating cover structure of a transformer, in particular to a cover structure that can replace an insulating tape to cover a transformer, which can increase the electrical safety distance between the primary side and the secondary side of the transformer, and improve the manufacturing process of the transformer . Background technique [0002] Transformers are commonly used electronic components. Generally, power supply circuits and frequency conversion circuits need to use transformers. They are mainly used to increase or decrease the voltage on electronic circuits. However, the size of general transformers is limited by the induction core and the ability to withstand voltage and current. However, most of the current electronic products are thinner and smaller, which makes the size of the transformer affect the size of the electronic products. [0003] Existing transformers such as figure 1 As shown, the primary side coi...

AI Technical Summary

Problems solved by technology

[0006] The main technical problem to be solved by the present invention is to provide an insulating cover structure for a transformer, which solves the lack of insulating tape used in the transformer, further reduces the process of the transformer, improves the service life of the transformer, and solves the problem of the primary side and the secondary side of the transformer. The problem of insufficient electrical safety distance on the side

Images