Sleeve type transformer structure
A transformer and combined technology, applied in the direction of transformers, fixed transformers, transformers/inductor coils/windings/connections, etc., can solve problems such as failure to meet electrical safety requirements, failure to improve assembly efficiency, waste of manpower and cost, etc., to achieve lighting The balance of the tube is easy to grasp, saving labor and assembly costs, and improving the effect of electrical safety
Inactive Publication Date: 2007-10-31
DELTA ELECTRONICS INC
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Problems solved by technology
[0007] The main purpose of the present invention is to provide a nested transformer structure, which realizes the insulation between the primary winding and the secondary winding by utilizing the thickness of the secondary winding frame, and the sleeve cover and outer cover of the isolation module fix the primary winding frame Separate the secondary winding frame and the secondary winding from the primary winding to solve the time-consuming and cumbersome processing caused by the known use of adhesive tape to isolate the primary winding and secondary winding transformers, which cannot improve assembly efficiency and is in vain Disadvantages such as manpower and cost, low coupling rate and inability to meet electrical safety requirements
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[0050] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different implementation forms, all of which do not depart from the scope of the present invention, and the description and drawings therein should be used for illustration in nature rather than for limitation this invention.
[0051] Please refer to FIG. 2( a ), which is a schematic exploded view of the nested transformer structure in a preferred embodiment of the present invention. As shown in Figure 2 (a), the nested transformer 2 of the present invention comprises a primary winding frame 21, a primary winding 22 (as shown in Figure 2 (b)), a secondary winding frame 23, and a secondary winding 24 (such as 2(b)), an isolation module 25 and an iron core group 28 (as shown in FIG. 3(d)). Wherein, the primary winding frame 21 is u...
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The invention discloses a kind of shrink-fit transformer that comprises: a main winding, a main winding rack which is used to enwind main winding, and it possesses the first through part; a secondary winding; a secondary winding rack which possesses the second through part and several clapboards, thereinto, winding slot is formed between two adjacent clapboards to enwind the secondary winding, and the secondary through part is used to contain main winding rack which enwinds the main winding; a isolation module possesses a cover which possesses several openings and the cover covers at least part of the secondary winding rack and combined with the secondary winding rack to separate the secondary winding and main winding; a iron core is located in the first through part of the main winding rack for electromagnetism induction.
Description
technical field [0001] The invention relates to a transformer structure, in particular to a nested transformer structure. Background technique [0002] A transformer is an electronic component that is often used in various electrical equipment. It mainly converts power supply through the transformer so that the output voltage can meet the appropriate driving power of each electronic component. Taking the liquid crystal display panel as an example, its electric power specification needs to convert low voltage into high voltage to drive light sources such as lamp tubes, so as to realize the display function. [0003] Please refer to FIG. 1 , which is a schematic structural diagram of a conventional transformer. As shown in FIG. 1 , the transformer 1 mainly includes a core set 11 , a winding base 12 , a primary winding 13 , a secondary winding 14 and the like. Wherein, the primary winding 13 and the secondary winding 14 are wound up and down in the winding area of the windi...
Claims
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Login to View More IPC IPC(8): H01F27/30H01F27/32H01F30/00
Inventor 阮宪熙詹镇旭
Owner DELTA ELECTRONICS INC