• 专利标题:   Uniform heat plate for use in electronic device, has multi-layer graphite sheet whose adjacent two layers are provided with connecting layer, where two layers of graphite sheets in multi-layered graphite are formed with different thicknesses.
  • 专利号:   CN217217226-U, WO2023015999-A1
  • 发明人:   YANG Y, CUI F, FU G
  • 专利权人:   HONOR DEVICE CO LTD, HONOR DEVICE CO LTD
  • 国际专利分类:   H05K007/20
  • 专利详细信息:   CN217217226-U 16 Aug 2022 H05K-007/20 202270 Chinese
  • 申请详细信息:   CN217217226-U CN22419143 30 Sep 2021
  • 优先权号:   CN21877499, CN22419143

▎ 摘  要

(CN217217226-U) NOVELTY - The embodiment application the invention claims a soaking plate and electronic device, aiming at solving the problem that the thickness of the heat pipe for radiating in the related technology is large to cause the problem that the electronic device is difficult to realize light and thin. The embodiment of the embodiment of the soaking plate is made of graphite or graphite sheet made of graphite overlapped, the heat conducting coefficient of the material of the soaking plate is high, so that the soaking plate has good heat conducting performance, because the inner part of the soaking plate does not need to define the cavity, so the soaking plate can reach a small thickness value, The thickness of the soaking plate can be less than the thickness of the heat pipe under the premise that the radiating performance of the soaking plate and the radiating performance of the heat pipe are basically the same. Therefore, when using the soaking plate to replace the heat pipe to assist the electronic component of the electronic device for radiating, the thickness of the electronic device also can be correspondingly reduced, so as to realize light thinning. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an electronic device. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the soaking plate. 10Display screen 11Foam 20Middle frame 53Soaking plate 60Circuit board