公开(公告)号：US20210302105A1

公开(公告)日：2021-09-30

申请号：US16835184

申请日：2020-03-30

Applicant: ASIA VITAL COMPONENTS CO., LTD.

Inventor： Tzyy-Pyng Lin ,  Fu-Kuei Chang

IPC: F28D15/04

Abstract: A loop heat pipe structure includes an evaporation chamber body and a tube body. The evaporation chamber body has an upper case body and a lower board body. The upper case body and the lower board body together define a closed chamber in which a capillary structure is disposed. The evaporation chamber body has an outlet and an inlet in communication with the closed chamber. A working fluid is filled in the closed chamber. Two ends of the tube body are respectively connected with the outlet and the inlet. The upper case body and the lower board body of the evaporation chamber body and the tube body are made of various materials in combination with each other so as to improve the shortcoming of the conventional loop heat pipe that the strength is insufficient and reduce the total weight of the loop heat pipe.