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Method and structure for enhancing EMC function wireless charging of automobile flip storage box

A wireless charging and storage box technology, applied in electric vehicles, current collectors, electrical components, etc.

Pending Publication Date: 2020-07-03
DONGGUAN NIFCO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The prior art lacks such a design that the charging coil is far away from the circuit board, and the leads between the two meet the EMC requirements. This technology needs to be developed by people.

Method used

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  • Method and structure for enhancing EMC function wireless charging of automobile flip storage box
  • Method and structure for enhancing EMC function wireless charging of automobile flip storage box
  • Method and structure for enhancing EMC function wireless charging of automobile flip storage box

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Embodiment Construction

[0056] The present invention will be further described in detail below in conjunction with the preferred embodiments.

[0057] refer to Figure 1 to Figure 10 , the method for implementing the wireless charging of the automobile clamshell storage box to enhance the EMC function comprises the following steps:

[0058] The first step is to set a reversible wireless charging box cover 2 on the top surface of the main box 3 and the auxiliary box of the storage box. In the box cover, a coil 24, a ferrite plate 22, a reflector are built from top to bottom. Substrate 23, and then set shielding net 25 on the middle coil of the box cover; the box cover can be vertically flipped and pasted on the side of the inner cavity of the secondary box;

[0059] The second step is to set a metal circuit board box 70 at the bottom of the storage box, with a built-in circuit board 7, and connect the circuit board 7 and the reversible wireless charging box cover 2 with a shielded flexible wire 741; ...

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Abstract

The invention discloses a method and a structure for enhancing EMC function wireless charging of an automobile flip storage box. A reversible wireless charging box cover is arranged on the top surfaceof a storage box; a shielding net, a coil, a ferrite plate and a reflecting substrate are arranged in the reversible wireless charging box cover; a metal circuit board box is arranged at the bottom of the storage box; a circuit board in the metal circuit board box is connected with the reversible wireless charging box cover through a shielding flexible wire which is wrapped with conductive fabric; one end of the conductive fabric is fixedly connected with the reflecting substrate in a lap joint manner, and the other end of the conductive fabric is connected with the metal circuit board box shell; and all the parts are grounded after being connected. The invention has the advantages that complete shielding of a flexible wire is well achieved through the method and the structure; starting from the comprehensive electromagnetic radiation protection design of the PCB, the final product meets the requirements of the international and domestic standards of ISO-11451, GB14023-2000, ISO-11452and GB18655-2002.

Description

technical field [0001] The invention relates to an automobile component, in particular to an automobile storage box, especially a method and a structure for wirelessly charging an automobile flip storage box with an enhanced EMC function. Background technique [0002] In the prior art, there are many kinds of storage boxes in automobiles, and storage boxes that are arranged horizontally generally do not have a box cover, and there is no design for setting a wireless charging stand on the box cover, because opening the box cover and closing the box cover will cause The device to be charged is dropped. In the prior art, the device to be charged mostly refers to a mobile phone. [0003] The applicant of this patent has applied for a patent on the design of setting a wireless charging stand on the box cover, but because the charging coil is far away from the circuit board, the problem of how to meet the EMC requirements for the lead wires between the two is a priority in the car...

Claims

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Application Information

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IPC IPC(8): B60R7/04H02J7/00H02J50/10H02J50/70
CPCB60R7/04H02J50/10H02J50/70
Inventor 林国斌宋勇男张钺李金秋
Owner DONGGUAN NIFCO CO LTD
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