Title:
HEAT DISSIPATION APPARATUS AND METHOD
Document Type and Number:
WIPO Patent Application WO/2020/135311
Kind Code:
A1
Abstract:
Provided in the present application are a heat dissipation apparatus and method, the apparatus comprising: a first radiator that is connected to a device to undergo heat dissipation and that is used for conducting heat generated by the device to undergo heat dissipation, the device to undergo heat dissipation comprising at least one heat generating component; a second radiator that is fixed onto the first radiator, the second radiator comprising at least one heat dissipation structure, and each heat dissipation structure being in contact with the at least one heat generating component; each heat dissipation structure is provided with a heat dissipation channel, and a working medium is stored in an evaporation area of the heat dissipation channel; the heat dissipation channel is configured to conduct a gaseous working medium, which is formed after the working medium absorbs heat generated by the heat generating component, to a condensation area of the heat dissipation channel, and return a liquid working medium, which is formed after the gaseous working medium in the condensation area is condensed, to the evaporation area. By using the described solution, efficient heat dissipation may be achieved for heat generating components; moreover, on the basis of ensuring efficient heat dissipation, the volume of a first radiator need not be excessively increased, thereby solving the problems wherein products are bulky, production is difficult, and costs are high.
Inventors:
XIAO PAN (CN)
Application Number:
PCT/CN2019/127340
Publication Date:
July 02, 2020
Filing Date:
December 23, 2019
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H01L23/427
Foreign References:
| CN206469225U | 2017-09-05 |
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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