Inductor assembly for obc of electric vehicle

An on-board charger, electric vehicle technology, applied in the direction of transformer/inductor coil/winding/connection, transformer/inductor shell, transformer/inductor components, etc., can solve the problem of no fixed and difficult inductor components 1 and PCB The circuit board 310 is electrically insulated, and it is difficult for the four coils 11a to 11d to guide the welding position, etc., so as to achieve the effect of improving convenience

Inactive Publication Date: 2016-10-26
LSIS CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0015] However, in the conventional inductor assembly 1, the four coils 11a to 11d drawn from the two inductors 10a and 10b are not structurally fixed in the case 30
Therefore, electrical insulation cannot be sufficiently obtained and furthermore, assembly performance deteriorates
[0016] Furthermore, due to the open upper part of the case 30, it is difficult to obtain sufficient electrical insulation between the inductor assembly 1 and the PCB circuit board 310 even if the two inductors 10a and 10b are fixedly accommodated in the case 30
[0017] Besides, there is no structure for fixing the positions of the four coils 11a to 11d pulled out from the two inductors 10a and 10b, making it difficult to guide the four coils 11a to 11d to corresponding positions on the PCB circuit board 310. Position of welding

Method used

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  • Inductor assembly for obc of electric vehicle
  • Inductor assembly for obc of electric vehicle
  • Inductor assembly for obc of electric vehicle

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Embodiment Construction

[0038] Advantages and features of the present invention and a method for realizing them will become apparent through the following description of exemplary embodiments herein with reference to the accompanying drawings. However, the present invention is not limited to the exemplary embodiments disclosed here but can be implemented in various ways. The exemplary embodiments are provided so that this disclosure is thorough and will fully convey the scope of the invention to those skilled in the art. It should be noted that the scope of the present invention is limited only by the appended claims. Like reference numerals refer to like elements throughout the specification.

[0039] Hereinafter, an inductor assembly of an on-board charger (OBC) for an electric vehicle according to an embodiment of the present disclosure will be described in detail with reference to the accompanying drawings.

[0040] image 3 An inductor assembly of an OBC for an electric vehicle according to a...

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Abstract

Disclosed herein are embodiments of an inductor assembly for an on-board charger (OBC) of an electric vehicle capable of improving insulation and heat dissipation property, with improved assembling performance. The inductor assembly includes: a pair of inductors; a case for accommodating the inductors therein; a pair of insulating cases installed in the case for maintaining electrical insulation between the inductors; a mold molded in the case for integrally fixing the inductors, the insulating cases and the case; and a cover coupled to an upper portion of the case for insulating the inductors accommodated in the case from the outside.

Description

technical field [0001] The present disclosure relates to an inductor assembly for an on-board charger (OBC) for an electric vehicle, and more particularly, to an inductor assembly for an OBC for an electric vehicle capable of connecting between inductors and in addition to Electrical isolation is maintained between the PCB circuit board in the OBC and the inductor assembly beyond the number of coils. Background technique [0002] At present, more and more attention has been given to the development and supply of environmentally friendly vehicles. [0003] In particular, the development of technologies for electric vehicles (EVs) is actively being developed. Most electric vehicles are provided with an on-board charger (hereinafter, simply referred to as "OBC"). [0004] In addition, the OBC of the electric vehicle is provided with an inductor component. Two inductors are installed in the inductor assembly while maintaining electrical isolation therebetween. [0005] figu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/02H01F27/04H01F27/32
CPCH01F27/02H01F27/04H01F27/327H01F27/06H01F27/2828H01F2027/065H02J50/10H01F27/28H02J7/0042
Inventor 李昇勳
Owner LSIS CO LTD
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