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Rubber pad for voltage converter

A technology of voltage converter and rubber pad, applied in the field of transformers, can solve the problems of looseness, unstable fixation of the toroidal core, affecting the heat of the toroidal core, etc.

Inactive Publication Date: 2018-03-30
平湖市四通电源厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned patent, it is mentioned that there is a buffer rubber pad above the ring core. The traditional buffer rubber pad is directly installed on the concave ring core, which not only does not fix the ring core firmly, but also affects the internal heat of the ring core. scattered above it

Method used

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  • Rubber pad for voltage converter
  • Rubber pad for voltage converter
  • Rubber pad for voltage converter

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] The rubber pad 1 for the voltage converter is circular, and a through hole 2 is arranged in the center of the rubber pad 1, and a plurality of annular convex lines 3 are arranged circumferentially along the center of the through hole 2 on the bottom surface of the rubber pad 1, and the annular convex lines 3 From the center of the through hole 2 to the outer edge of the rubber pad 1, the height decreases linearly, and then continues to be arranged outwar...

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Abstract

The invention discloses a rubber pad for a voltage converter, which is characterized in that the rubber pad is circular, and a through hole is arranged in the center of the rubber pad; The height of the convex strips decreases linearly from the center of the through hole to the outer edge of the rubber pad, and then continues to be arranged outwards at a constant value. The annular convex line is made of two kinds of materials, one of which is arranged in the section where the height of the annular convex line is linearly decreasing, and the other material is arranged in the section where the height of the annular convex line is constant. The invention provides that the annular convex strips in the rubber pad not only play a fixing role, but also the gaps between the annular convex strips can provide gathering places for heat dissipation, and increase the transmission area of ​​heat and the rubber pad.

Description

technical field [0001] The invention relates to the field of transformers, in particular to a rubber pad for a voltage converter. Background technique [0002] At present, people's pursuit of quality of life is getting higher and higher, and more and more people start to buy foreign electrical appliances, and because the voltage of foreign electrical appliances is different from that of domestic electrical appliances, voltage converters are needed in the process of using these electrical appliances. Most of the current research and development or production of voltage converters are aimed at industrial applications. For civil 220v to 110v converters, there is relatively little research and development, and the current manufactured voltage converters have complex structures and poor safety performance. Noise due to vibration, not suitable for home use. [0003] Chinese patent CN201520959353.4 discloses a new type of voltage converter, including a case, the case is composed o...

Claims

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Application Information

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IPC IPC(8): C08L83/07C08L67/06C08K13/04C08K13/02C08K7/14C08K5/18C08K3/22C08K5/3492C08K3/34C08K3/36C08K5/3437C09K5/14H02M1/00
CPCC08L83/04C08K3/22C08K3/346C08K3/36C08K5/3437C08K5/34922C08K13/02C08K2003/2265C08K2003/2296C08K2201/004C08K2201/014C08L2203/20C08L2205/025C09K5/14H02M1/00C08L67/06C08K13/04C08K7/14C08K5/18
Inventor 陈培均
Owner 平湖市四通电源厂
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