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公开(公告)号：US12130248B2
公开(公告)日：2024-10-29
申请号：US17190342
申请日：2021-03-02
发明人： Xiao-Xiang Zhao , Chun-Lin Mao , Han-Min Liu
CPC分类号： G01N25/20 , H05B3/0019 , H05B3/08 , H05B3/12 , H05B3/40 , H05B2203/016
摘要： A heat source simulation structure includes a heating body and a heating member to form a simulation heat source main body for conducting heat. The simulation heat source main body is enclosed in an outer case and a heating substrate with electrical insulation and heat insulation properties to avoid dissipation of the heat. The heating member is electrically connected with an external power supply for heating the heating body. A thermocouple member is disposed on the heating body corresponding to the heating member. A temperature monitoring port is connected with a data collection meter for recording the temperature of the heating body. By means of the heat insulation design enclosing the simulation heat source main body, the contact thermal resistance between the heating member and the heating body is reduced, further to lower the heat loss of the heat source simulation structure and enhance the measurement precision and reliability.
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公开(公告)号：US20240349459A1
公开(公告)日：2024-10-17
申请号：US18133481
申请日：2023-04-11
发明人： Xue-Hui Liu , Lei Li
IPC分类号： H05K7/20
CPC分类号： H05K7/2049
摘要： A structure for evenly applying forces on a heat dissipation base plate includes a heat dissipation base plate having upper and lower surface, a first threaded hole, and through bores provided at four corners thereof, and being held in place on a heat source by screw fastening elements extended through the through bores for the lower surface to contact with the heat source; a hold-down member disposed on the upper surface of the heat dissipation base plate and having upper and lower side and a second threaded hole extending from the upper to the lower side; and an adjustment element including a screw bolt and a turning knob connected to the screw bolt, the screw bolt being extended through the first and second threaded holes, and turnable by the screw bolt to downward press against and apply evenly distributed forces on a central area of the heat dissipation base plate.
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公开(公告)号：US20240271877A1
公开(公告)日：2024-08-15
申请号：US18625361
申请日：2024-04-03
发明人： Han-Min Liu , Xiao-Xiang Zhou , Shi-Lei Wei
IPC分类号： F28D15/02
CPC分类号： F28D15/0266
摘要： A flexible two-phase conversion heat transfer device includes a main body enclosing a chamber. A working liquid is received in the chamber. A capillary structure body is disposed in the chamber. The main body has at least one bellows section. The bellows section has multiple waved stripes. Each waved stripe has a waved stripe width. The waved stripe widths are unequal to each other. The main body is bendable by an angle ranging from 0-180 degrees without interference between the waved stripes.
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公开(公告)号：US11976884B2
公开(公告)日：2024-05-07
申请号：US17178263
申请日：2021-02-18
发明人： Han-Min Liu , Xiao-Xiang Zhou , Shi-Lei Wei
CPC分类号： F28D15/0241 , F28D15/0266 , F28D15/04
摘要： A flexible two-phase conversion heat transfer device includes a main body enclosing a chamber. A working liquid is received in the chamber. A capillary structure body is disposed in the chamber. The main body has at least one bellows section. The bellows section has multiple waved stripes. The waved stripes at least have a waved stripe feature including a waved stripe height or a waved stripe width or a waved stripe pitch between each two adjacent waved stripes. By means of the different waved stripe features, the main body is bendable by an angle ranging from 0-180 degrees without interference between the waved stripes.
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公开(公告)号：US20230152044A1
公开(公告)日：2023-05-18
申请号：US17530380
申请日：2021-11-18
发明人： Xi-Wen Xiong , Shu-Wang Xiao , Xing-Xing Lyu
CPC分类号： F28D15/046 , F28D15/0233 , H05K7/20336
摘要： A vapor chamber reinforcement structure includes an upper cover and a lower plate. The upper cover is recessed to form at least one channel An opposite side of the channel is protruded to form at least one raised body. The lower plate is used to contact with a heat source and has a first capillary structure. The lower plate is correspondingly mated with the upper cover to form an airtight chamber for filling a working fluid. By means of the channel and the raised body disposed on the opposite side of the channel, the channel provides larger heat contact area for the heat conduction component (heat pipe) and more secure connection ability. Also, the raised body on the opposite side of the channel enhances the structural strength of the entire vapor chamber and enlarges the condensation contact area of the vapor chamber.
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公开(公告)号：US20230031618A1
公开(公告)日：2023-02-02
申请号：US17385913
申请日：2021-07-27
发明人： Han-Min Liu
摘要： A floating heat pipe assembly includes a floating heat pipe and a clamp collar used with the floating heat pipe. The floating heat pipe has a flattened section that has a flattened pipe size smaller than a pipe size of any other section of the floating heat pipe, so that the floating heat pipe is adjustable at the thinner flattened section for other sections of the floating heat pipe located at two opposite ends of the flattened section to displace to two positions having a height difference between them. The clamp collar is fitted on around the flattened section and includes two symmetrically arranged elastic clamping sections that elastically clamp on two opposite outer sides of the flattened section to hold the same in place, so that the sections of the floating heat pipe located at different heights do not deform to cause reduced or failed capillary action efficiency.
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公开(公告)号：US20220364794A1
公开(公告)日：2022-11-17
申请号：US17317901
申请日：2021-05-12
发明人： Han-Min Liu
摘要： A heat pipe structure includes a tubular body. The tubular body has a first end and a second end and an airtight chamber. At least one capillary structure layer is disposed on a wall face of the tubular body. A working fluid is filled in the airtight chamber. Any of the first and second ends of the tubular body is such arranged as to be normal to a horizontal face. The first and second ends are respectively positioned at upper and lower ends of the tubular body. One end of the tubular body in contact with the horizontal face has a bulged space as an ice molecule releasing space after the working fluid is frozen.
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公开(公告)号：US11320208B2
公开(公告)日：2022-05-03
申请号：US16283827
申请日：2019-02-25
发明人： Xiao-Xiang Zhou , Han-Min Liu
摘要： A height-adjustable heat dissipation unit includes a main body, which has a top plate member, a bottom plate member, an extendable structure and a chamber. The extendable structure is a tapered structure located between and connected to the top and the bottom plate member, and consists of one or more folding sections. The chamber is provided on inner wall surfaces with a main body wick structure and is filled with a working fluid.
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公开(公告)号：US20220115934A1
公开(公告)日：2022-04-14
申请号：US17065520
申请日：2020-10-08
发明人： Yeh-Chih Lu , Hsin-Hung Chen
摘要： A manufacturing method of fan stator structure includes the steps of providing a fan stator; providing a plurality of coil lead wire holders at an end of the fan stator; and winding lead wires on the fan stator to form coils, and setting and connecting a front end and a back end of each of the lead wires to the coil lead wire holders. The above method eliminates the drawbacks of the conventional fan stator coil winding operation, such as requiring manual twisting and trimming of the lead wire front ends and back ends and leaking of tin solder occurred during welding of the lead wires to a circuit board.
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公开(公告)号：US11258335B2
公开(公告)日：2022-02-22
申请号：US16897278
申请日：2020-06-10
发明人： Feng Zhou , Chih-Cheng Lai
摘要： A motor stator anti-interference structure includes: a silicon steel sheet assembly, the silicon steel sheet assembly including multiple silicon steel sheets held between an insulation support assembly; a winding assembly wound on the silicon steel sheet assembly and the insulation support assembly; and a connection member inlaid in the silicon steel sheet assembly to contact all the silicon steel sheets. All the silicon steel sheets are connected to a grounding end of a circuit board through the connection member so as to increase contact area between the connection member and the silicon steel sheet assembly. The electromagnetic interference is conducted through the connection member to the grounding end of the circuit board.
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