Title:
VAPOR CHAMBER ASSEMBLY HAVING TWO-PHASE FLOW CYCLE OF TWO WORKING FLUIDS
Document Type and Number:
WIPO Patent Application WO/2024/045736
Kind Code:
A1
Abstract:
A vapor chamber assembly (V) having a two-phase flow cycle of two working fluids, the vapor chamber assembly comprising a first bracket (1), a second bracket (2) parallel to the first bracket (1), and at least one first heat pipe (3), wherein the first heat pipe (3) and a second heat pipe (4) each have two ends respectively connected to the first bracket (1) and the second bracket (2); the first heat pipe (3) further contains a first working fluid; the second heat pipe (4) further contains a second working fluid; the working temperature range of the two-phase flow cycle of the first working fluid is greater than zero degrees Celsius, and the working temperature range of the second working fluid is from less than zero degrees Celsius to greater than zero degrees Celsius; and the first heat pipes (3) and the second heat pipes (4) are adjacently and alternately arranged to form a panel shape. By means of the cooperation of the two working fluids, the vapor chamber assembly can maintain good conduction efficiency while having a wider working temperature range of the two-phase flow cycle.
Inventors:
CHEN JEN-SHYAN (CN)
Application Number:
PCT/CN2023/098212
Publication Date:
March 07, 2024
Filing Date:
June 05, 2023
Export Citation:
Assignee:
GUANGZHOU NEOGENE THERMAL MANAGEMENT TECH CO LTD (CN)
International Classes:
F28D15/04; H05K7/20
Foreign References:
| CN115930649A | 2023-04-07 | |||
| CN218270323U | 2023-01-10 | |||
| TWM302251U | 2006-12-01 | |||
| CN109900145A | 2019-06-18 | |||
| JP2011247543A | 2011-12-08 |
Attorney, Agent or Firm:
WANG & ASSOCIATES (CN)
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