• 专利标题:   Method for preparing graphene phase-change heat-conducting component structure for e.g. LED lamp, involves applying phase-graphene heat-conducting plate in appointed heat-conducting device.
  • 专利号:   CN115835585-A
  • 发明人:   WU J, SU H, ZHOU W, LAN H
  • 专利权人:   PINGTAN YUXIANGSHIDAI TECHNOLOGY CO LTD
  • 国际专利分类:   H05K007/20
  • 专利详细信息:   CN115835585-A 21 Mar 2023 H05K-007/20 202330 Chinese
  • 申请详细信息:   CN115835585-A CN11481626 24 Nov 2022
  • 优先权号:   CN11481626

▎ 摘  要

NOVELTY - The method involves taking quantitative graphene powder. The graphene powder is added to the heat conducting glue and mixed uniformly to obtain the glue solution. The obtained glue solution is added into an injection molding machine. The glue solution is injected into the mold by injection molding machine. Cooling, molding and demolding are performed to obtain the heat conducting component. The phase-change material is injected into the micro-pipeline after forming micro-pipeline in the heat-conducting assembly. The micro-pipeline is sealed to obtain a phase-graphene heat-conducting plate. The phase-graphene heat-conducting plate is applied in the appointed heat-conducting device. USE - Method for preparing a graphene phase-change heat-conducting component structure for a computer, communication and consumer (3C) product, LED lamp, battery module and photovoltaic battery power generation and power storage device. ADVANTAGE - The method enables applying phase-graphene heat-conducting plate in the appointed heat-conducting device, so that each kind of product with the material has very high heat response rate, thus ensuring performance stability of the product and reducing excessive waste or loss of the necessary energy. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a phase change graphene conducting component structure. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a shell. 1Shell 2Radiating component 11Controller 12Control circuit 13Main circuit 21Radiating fan 22Heat dissipation channel 23Radiating fin 24Radiating side plate 25Radiating top plate