Title:
HEAT-DISSIPATION PATCH FOR ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/003832
Kind Code:
A1
Abstract:
A heat dissipation patch for an electronic device, comprising: a lining; a graphite sheet, the middle part thereof being provided with a window, and the graphite sheet being fixedly attached to an upper end surface of the lining; a first thermally conductive double-sided adhesive tape, the shape thereof being adapted to the shape of the window, and the first thermally conductive double-sided adhesive tape being fixedly attached to the upper end surface of the lining and being arranged in the window; a second thermally conductive double-sided adhesive tape, fixedly attached to the graphite sheet and an upper end surface of the first thermally conductive double-sided adhesive tape; and a microfiber sheet for fixing and attaching to an electronic device and being fixedly attached to an upper end surface of the second thermally conductive double-sided adhesive tape. When the electronic device operates and generates a large amount of heat, the heat is absorbed by the second thermally conductive double-sided adhesive tape, and is transmitted to the graphite sheet, and is dissipated by the graphite sheet, thereby achieving the effect of efficient heat conduction and heat dissipation; the heat dissipation patch of the electronic device is a sheet product having a relatively thin thickness, and is applicable to a relatively thin electronic device; a wireless charger wirelessly charges the electronic device through the window of the graphite sheet, and the graphite sheet does not affect wireless charging, thereby ensuring normal wireless charging.
Inventors:
SHE HUAWEI (CN)
Application Number:
PCT/CN2019/104116
Publication Date:
January 14, 2021
Filing Date:
September 03, 2019
Export Citation:
Assignee:
SHE HUAWEI (CN)
International Classes:
H05K7/20; G06F1/20
Foreign References:
| CN110099157A | 2019-08-06 | |||
| CN209299339U | 2019-08-23 | |||
| CN207531246U | 2018-06-22 | |||
| CN208798302U | 2019-04-26 | |||
| CN104669702A | 2015-06-03 | |||
| CN208452455U | 2019-02-01 |
Attorney, Agent or Firm:
GUANG DONG JOIN&SHARE LAW FIRM (CN)
Download PDF: