Transformer with effective heat dissipation effect
A technology of transformers and toroidal coils, which is applied in the field of transformers, can solve the problems of uneven heat dissipation of transformers, and achieve the effects of ensuring service life, solving uneven heat dissipation, and ensuring the state of heat dissipation
Active Publication Date: 2015-12-02
PHOIBOS TECH
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Problems solved by technology
[0004] The embodiment of the present invention solves the technical problem of uneven heat dissipation of the transformer in the prior art by providing a transformer with effective heat dissipation, and further realizes the technical effect of effectively ensuring the heat dissipation state of the transformer and ensuring the service life of the transformer
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[0015] The embodiment of the present invention solves the technical problem of uneven heat dissipation of the transformer in the prior art by providing a transformer with effective heat dissipation, and further realizes the technical effect of effectively ensuring the heat dissipation state and ensuring the service life of the transformer.
[0016] In order to solve the above-mentioned technical problem of uneven heat dissipation of the transformer in the prior art, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0017] An effective heat dissipation transformer provided by an embodiment of the present invention, such as figure 1 As shown, it includes a magnetic core 101, an annular coil frame 102, a primary winding 103 and a secondary winding 104. The annular coil frame 102 is set as a hollow structure, the magnetic core 101 is passed through the annular coil frame 102,...
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The invention relates to the technical field of transformers, and provides a transformer with an effective heat dissipation effect so as to solve the technical problem of uneven heat dissipation of an existing transformer. The transformer comprises a magnetic core, an annular coil bobbin, a primary winding and a secondary winding. The annular coil bobbin is arranged to be of a hollow structure. The magnetic core penetrates into the annular coil bobbin. The primary winding and the secondary winding are wound around the annular coil bobbin in a spaced mode. Even spacing supporting insulating pieces are arranged between the primary winding and the secondary winding and connected end to end around the annular coil bobbin. A replaceable insulating assembly is arranged between the magnetic core and the annular coil bobbin and comprises a pulling part and an insulating part, and the pulling part is exposed on the outer side of the contact portion of the primary winding and the magnetic core or the outer side of the contact portion of the secondary winding and the magnetic core. Pressing pieces are arranged at the head and tail ends of the annular coil bobbin where the primary winding and the secondary winding are wound. Thus, the heat dissipation state of the transformer can be effectively guaranteed.
Description
technical field [0001] The invention relates to the technical field of transformers, in particular to a transformer with effective heat dissipation. Background technique [0002] In the existing transformer, the coil winding is wound on the iron core. Due to long-term use, the heat dissipation is uneven, which easily affects the service life of the transformer. [0003] Therefore, there is a technical problem of uneven heat dissipation of the transformer in the prior art. Contents of the invention [0004] The embodiment of the present invention provides a transformer with effective heat dissipation, which solves the technical problem of uneven heat dissipation in the transformer in the prior art, and further achieves the technical effect of effectively ensuring the heat dissipation state of the transformer and ensuring the service life of the transformer. [0005] In order to solve the above technical problems, the technical solutions of the embodiments of the present in...
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IPC IPC(8): H01F27/30H01F27/32
Inventor 孙晓凡罗涛
Owner PHOIBOS TECH