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Tidy and compact switching transformer

A switching transformer, compact technology, applied in the direction of transformer/inductor casing, transformer/inductor parts, transformer/inductor coil/winding/connection, etc. Problems such as conversion interface

Active Publication Date: 2021-03-30
赣州和信诚电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the previous switching transformers that it was difficult to convert the connection port, and could not prevent the copper wire from being exposed and damaged, the technical problem is: to provide a method that not only improves safety but also facilitates the conversion connection port, and protects the neatness of the switching transformer. Compact Switching Transformer

Method used

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  • Tidy and compact switching transformer
  • Tidy and compact switching transformer
  • Tidy and compact switching transformer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A neat and compact switching transformer such as Figure 1 to Figure 4 As shown, a transformer body 1 and a connection assembly 2 are included, and the transformer body 1 is provided with a connection assembly 2 .

[0028] When the switching transformer needs to be used, the transformer body 1 is connected to the connecting component 2, and then the switching transformer can be used. When the switching transformer is not needed, the transformer body 1 and the connecting component 2 can be disconnected.

[0029] The transformer body 1 includes a left case 101, a right case 102, a coil 103 and a sidewall tape 104. The right side of the left case 101 is provided with a right case 102. Between the right case 102 and the inner side of the left case 101 A coil 103 is placed, and a sidewall adhesive tape 104 is provided between the outside of the right housing 102 and the left housing 101 .

[0030] When a switching transformer is needed, the coil 103 is connected to the conn...

Embodiment 2

[0034] On the basis of Example 1, such as figure 1 , Figure 5 , Image 6 and Figure 7 As shown, a pressing assembly 3 is also included, and the pressing assembly 3 includes a fixed block 301, a common slide block 302, a first spring 303 and a pressing plate 304, the lower mounting plate 201 is connected with a fixed block 301, and the fixed block 301 slides The formula is provided with a common slider 302, a first spring 303 is connected between the common slider 302 and the fixed block 301, and a pressure plate 304 is rotatably connected on the common slider 302.

[0035] When it is necessary to connect the coil 103 to the terminal 203, the control plate 304 is rotated to connect the coil 103 to the terminal 203. After the connection is completed, the control plate 304 is reversely rotated and reset, so that the pressure plate 304 presses the coil 103 and the terminal 203. The copper wires connected between the binding posts 203 can prevent the copper wires from being da...

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Abstract

The invention relates to a switching transformer, in particular to a tidy and compact switching transformer. The technical problem to be solved by the invention is to provide the tidy and compact switching transformer which not only improves the safety, but also facilitates the conversion of connecting ports and protects the switching transformer. The tidy and compact switching transformer comprises a transformer body; and a connecting assembly mounted on the transformer body. The transformer is provided with a pressing assembly, so that a pressing plate can press a copper wire connected between a coil and a binding post, and then the copper wire is prevented from being exposed outside for a long time to be damaged; the transformer is provided with an automatic fixing assembly, so that thepressing block can press the pressing plate, and then the situation that the protection effect is affected due to moving and rotating of the pressing plate by external force is prevented; the transformer is provided with a flattening assembly, an arc-shaped sliding block can be controlled to enable a pressing rod to move to attach and flatten a flange adhesive tape, and meanwhile the flattening effect on the flange adhesive tape on the surface of the coil can be improved through the resilience force of a second spring.

Description

technical field [0001] The invention relates to a switching transformer, in particular to a tidy and compact switching transformer. Background technique [0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. [0003] The patent authorization announcement number is CN206179634U, which discloses a compact switching transformer, including an upper casing, the left and right sides of the bottom of the upper casing are fixedly installed with side plate enclosures, and the bottom of the two side plate enclosures Through the fixed connection of the base, a ferrite nanocrystalline magnetic core is fixedly installed between the upper casing and the base, and the outer winding of the ferrite nanocrystalline magnetic core is provided with a winding coil, the upper casing and the side plate The outer magnetic ring is wrapped in the enclosure, and the outer magnetic ring is formed by buckling the upper iron-based amorphous alloy lam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/02H01F27/30
CPCH01F27/306H01F27/02
Inventor 王晓华
Owner 赣州和信诚电子有限公司