公开(公告)号：US20190249938A1

公开(公告)日：2019-08-15

申请号：US16264612

申请日：2019-01-31

Applicant: Delta Electronics, Inc.

Inventor： Shih-Lin HUANG ,  Sien WU ,  Baoxun HE ,  Ti-Jun WANG

IPC: F28F19/00 ,  F28D15/04 ,  F28D15/02 ,  F28F21/08

CPC classification number: F28F19/00 ,  F28D15/0233 ,  F28D15/04 ,  F28F21/083 ,  F28F21/085 ,  F28F21/086 ,  F28F2225/04 ,  F28F2275/067

Abstract: A vapor chamber with a support structure and its manufacturing method are provided. The vapor chamber with the support structure includes a first plate, a second plate spaced apart from the first plate, and multiple support elements fixed between the first and second plates. On an outer surface of any of the first plate or the second plate, laser welding is performed on positions corresponding to the support elements so as to join the support elements to the first and second plates and to form weld ports on the outer surface of any of the plates. The invention solves the problem of fixing the support structure inside the thin vapor chamber, and therefore mass production can be realized.

公开(公告)号：US20160153722A1

公开(公告)日：2016-06-02

申请号：US14793132

申请日：2015-07-07

Applicant: DELTA ELECTRONICS, INC.

Inventor： Shih-Lin HUANG ,  Chiu-Kung CHEN ,  Sien WU ,  Ti-Jun WANG

IPC: F28D15/04

CPC classification number: F28D15/046 ,  F28D15/0233

Abstract: A heat pipe comprises a first pipe and at least a second pipe. The first pipe includes an evaporator, a heat insulator and a condenser communicating with each other to define a hollow chamber. Two ends of first pipe along an axial direction of the heat pipe are sealed. The second pipe is disposed in the hollow chamber and includes an accommodating space and a first capillary structure disposed in one end of the accommodating space closer to the evaporator. The hollow chamber of the first pipe is mainly a channel for vapor, the second pipe is mainly a channel for working fluid, the vapor is driven by the vapor pressure difference to move in the first pipe and from the evaporator to the condenser, and the working fluid is driven by the vapor pressure difference to flow in the second pipe and from the condenser to the evaporator.

Abstract translation: 热管包括第一管和至少第二管。 第一管包括蒸发器，隔热件和冷凝器，它们彼此连通以限定中空室。 沿着热管的轴向的第一管的两端被密封。 第二管设置在中空室中，并且包括容纳空间和布置在容纳空间的靠近蒸发器的一端的第一毛细管结构。 第一管的中空室主要是蒸汽通道，第二管主要是工作流体的通道，蒸气由蒸气压差驱动，在第一管和蒸发器中移动到冷凝器， 工作流体由蒸汽压力差驱动，在第二管和从冷凝器流到蒸发器。