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Bracket device and inductor for vertically wound toroidal inductors

A technology of ring inductors and support devices, which is applied in the direction of transformers/inductor coils/windings/connections, inductors with magnetic cores, etc., can solve the problem of inability to firmly fix vertical winding ring inductors 10 and unfavorable vertical winding ring inductors 10 heat dissipation and other issues, to achieve the effect of simple structure, low cost, and firm fixation

Active Publication Date: 2019-03-19
EATON INTELLIGENT POWER LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But this support device is not conducive to the heat dissipation of the vertically wound toroidal inductor 10 and cannot firmly fix the vertically wound toroidal inductor 10

Method used

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  • Bracket device and inductor for vertically wound toroidal inductors
  • Bracket device and inductor for vertically wound toroidal inductors
  • Bracket device and inductor for vertically wound toroidal inductors

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0037] For the convenience of description, the "perpendicular", "parallel" and "equal" mentioned below are not limited to being strictly perpendicular, and should be understood as including substantially or substantially perpendicular, parallel and equal.

[0038] figure 2 is an exploded view of the inductor according to the first embodiment of the present invention. Inductor 310 includes figure 1 The vertically wound toroidal inductor 10 and the bracket device 300 for fixing the vertically wound toroidal inductor 10 are shown. The bracket device 300 includes a bracket 320 , an insulating pad 330 , seven clamping pieces 340 , two ring-shaped metal strips 350 , and two insulating strips 360 .

[0039] The material of the bracket 320...

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PUM

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Abstract

The invention provides a bracket device of a vertical-wound annular inductor and the inductor. The bracket device comprises a bracket, a plurality of clamping parts and annular binding belts, wherein the bracket comprises an arc-shaped inner side wall; the inner side wall of the bracket is matched with one part of the outer side surface of a vertical-wound coil of the vertical-wound annular inductor; the plurality of clamping parts are clamped to the vertical-wound coil; and the binding belts are used for pressing the bracket and the plurality of clamping parts on the vertical-wound coil. The bracket device provided by the invention can be used for firmly fixing the vertical-wound annular inductor and the cooling efficiency of the vertical-wound annular inductor is improved.

Description

technical field [0001] The invention relates to a bracket device, in particular to a bracket device for a vertically wound ring-shaped inductor and the inductor. Background technique [0002] Uninterruptible power supply has become a research hotspot because it can continuously supply power to electrical equipment. [0003] With the increase of the output power of the uninterruptible power supply, the volume and weight of the electronic components therein also increase accordingly, especially the inductor in the uninterruptible power supply. For example, the quality of an inductor in an uninterruptible power supply with an output power of 275KW will reach about 10 kg. [0004] In order to improve the conversion rate of electric energy in the inductor, vertically wound toroidal inductors are currently used in high-power uninterruptible power supplies. figure 1 It is an inductor in the prior art. Such as figure 1 As shown, the vertically wound toroidal inductor 10 includes...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/30H01F17/06
Inventor 郑淦兴林平长廖西征许斌
Owner EATON INTELLIGENT POWER LTD