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1. 发明公开

US20240334623A1 CASE OF ELECTRONIC DEVICE AND UNLOCKING METHOD THEREOF 审中-公开
公开(公告)号：US20240334623A1
公开(公告)日：2024-10-03
申请号：US18208253
申请日：2023-06-09
申请人： AMITA TECHNOLOGIES INC.
发明人： Chen-Fan LIN
IPC分类号： H05K5/02 , H05K5/00
CPC分类号： H05K5/0208 , H05K5/0008 , H05K5/0021 , H05K5/0221 , H05K5/0234
摘要： This disclosure is directed to a case of an electronic device having a box, an elastic arm, a first fastening structure, a second fastening structure, and a magnet. The box has a first housing and a second housing closed with the first housing. The elastic arm is arranged in the first housing, the elastic arm is located at one side of the first housing, and at least a portion of the elastic arm is extended beyond an edge of the first housing. The first fastening structure is disposed on the elastic arm and located beyond the edge of the first housing. The second fastening structure is arranged on an internal surface at one side of the second housing, and the first fastening structure and the second fastening structure are buckled with each other. The magnet is arranged on the spring arm.

2. 发明申请

US20210399359A1 TEMPERATURE EQUALIZATION AND HEAT DISSIPATION CONTAINER STRUCTURE OF LITHIUM BATTERY AND COMBINATION MODULE THEREOF 有权
公开(公告)号：US20210399359A1
公开(公告)日：2021-12-23
申请号：US16904231
申请日：2020-06-17
申请人： AMITA TECHNOLOGIES INC.
发明人： Yuan-Li CHIANG
IPC分类号： H01M10/655 , H01M10/052 , H01M10/613
摘要： A temperature equalization and heat dissipation container structure of a lithium battery and a combination module thereof are disclosed. The temperature equalization and heat dissipation container structure of lithium battery includes a base and a housing frame erected on the base. The housing frame includes a pair of first heat conducting walls spaced apart from each other and a pair of second heat conducting walls spaced apart from each other. The base, the first heat conducting walls and the second heat conducting walls are enclosed to form a hollow accommodating area, and the pair of first heat conducting walls are erected with a pitch gradually widening from bottom to top.

3. 发明申请

US20210384568A1 BATTERY-CELL HEAT TRANSFER STRUCTURE AND BATTERY MODULE THEREOF 有权
公开(公告)号：US20210384568A1
公开(公告)日：2021-12-09
申请号：US16892046
申请日：2020-06-03
申请人： AMITA TECHNOLOGIES INC.
发明人： Jing-Yih CHERNG , Hou-Chi CHEN
IPC分类号： H01M10/6554 , H01M10/6556 , H01M10/48 , H01M10/647 , H01M2/10 , H01M10/6551
摘要： A battery-cell heat transfer structure and a battery module. includes a battery cell in a flat shape and a heat transfer layer attached on the battery cell. The heat transfer layer includes two plate portions arranged spaced apart and facing each other and multiple elastic portions arranged between the two plate portions. Each of the elastic portions is extended along a same direction between the two plate portions, so that an air flow channel is formed from top to bottom between each two adjacent elastic portions. The heat transfer layer provides an elastic restoring force and can be a corrugated board.

4. 发明申请

US20190020014A1 METHOD FOR MAKING LITHIUM IONIC ENERGY STORAGE ELEMENT 审中-公开
公开(公告)号：US20190020014A1
公开(公告)日：2019-01-17
申请号：US16136181
申请日：2018-09-19
申请人： AMITA TECHNOLOGIES INC LTD.
发明人： Jing-Yih CHERNG , Bing-Joe HWANG , Hsuan-Fu WANG , Wei-Nien SU , Chao-Yen KUO
IPC分类号： H01M4/04 , H01M4/1395 , H01M4/505 , H01M4/1391 , H01M4/38 , H01M4/587 , H01M4/485 , H01M4/131 , H01M10/0525 , H01M4/134 , H01M4/133 , H01M4/583 , H01M4/58 , H01M4/525 , H01M4/1393
CPC分类号： H01M4/0471 , H01M4/131 , H01M4/133 , H01M4/134 , H01M4/1391 , H01M4/1393 , H01M4/1395 , H01M4/386 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5815 , H01M4/5835 , H01M4/587 , H01M10/0525
摘要： A method for making a lithium ionic energy storage element, the method includes the steps of: (a) mixing a lithium ion donor, a positive electrode frame active substance and a binder with a predetermined weight ratio to form a mixture, and adding the mixture into a dispersant to form a positive electrode active substance, wherein the lithium ion donor includes lithium peroxide, lithium oxide or a combination thereof; (b) coating the positive electrode active substance on an aluminum foil to form a film, and baking the film to form a positive electrode; and (c) forming a lithium ionic energy storage element by assembling the positive electrode, a negative electrode having a negative electrode active substance and a porous separate strip interposed between the positive electrode and the negative electrode, and filling an electrolyte into the porous separate strip.

5. 发明申请

US20140255747A1 HEAT DISSIPATING BATTERY MODULE 审中-公开
标题翻译：散热电池模块
公开(公告)号：US20140255747A1
公开(公告)日：2014-09-11
申请号：US13787128
申请日：2013-03-06
申请人： AMITA TECHNOLOGIES INC LTD.
发明人： Jing-Yih CHERNG , Hou-Chi CHEN , Kung-Hao CHENG
IPC分类号： H01M10/50 , H01M2/06 , H01M2/02
CPC分类号： H01M2/1061 , H01M2/1077 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6555
摘要： A heat dissipating module with a good heat dissipating effect is disclosed. The structure includes a metal shell, at least one battery cell, and an elastic body. The metal shell has an accommodating space, and one side of the accommodating is an opening. A top cover is disposed on the opening, and the top cover has a plural of grooves. The battery cell is disposed in the accommodating space, and has an anode tab and a cathode tab on a top of the battery cell. The anode tab and cathode tab are exposed out of the grooves. The elastic body is disposed at a lateral side of the battery cell. The elastic body pushes the battery cell for the battery cell leaning against the metal shell with most surface area thereof.
摘要翻译：公开了具有良好散热效果的散热模块。该结构包括金属壳，至少一个电池单元和弹性体。金属壳具有容纳空间，容纳物的一侧为开口。顶盖设置在开口上，顶盖具有多个凹槽。电池单元设置在容纳空间中，并且在电池单元的顶部上具有阳极片和阴极片。阳极片和阴极片露出槽外。弹性体设置在电池单元的侧面。弹性体推动电池单体，其电池单元靠在金属壳上，其表面积最大。

6. 发明申请

US20210391607A1 LITHIUM BATTERY MODULE WITH TEMPERATURE EQUALIZATION AND HEAT DISSIPATION STRUCTURE 有权
公开(公告)号：US20210391607A1
公开(公告)日：2021-12-16
申请号：US16903351
申请日：2020-06-16
申请人： AMITA TECHNOLOGIES INC.
发明人： Yuan-Li CHIANG
IPC分类号： H01M10/6551 , H01M10/0525 , H01M10/653
摘要： A lithium battery module with temperature equalization and heat dissipation structure includes a battery cell and a metal housing. The battery cell includes a battery core and two electrode tabs. The metal housing includes a heat dissipation surface having a large area contacting to the battery core and a frame surrounded the heat dissipation surface. A buffer space recessed toward the battery cell is formed between the frame and the heat dissipation surface for providing a deformation space needed for the expansion of battery core, so as to maintain the overall appearance of the lithium battery and achieve the effect of heat dissipation.

7. 发明授权

US10355324B2 Degassing method for lithium battery cell 有权
公开(公告)号：US10355324B2
公开(公告)日：2019-07-16
申请号：US15660955
申请日：2017-07-27
申请人： AMITA TECHNOLOGIES INC LTD.
发明人： Jing-Yih Cherng , Chih-Tsung Hu , Wen-Chang Chiang , Nai-Yuan Liu
IPC分类号： H01M2/36 , H01M10/05 , H01M10/42 , H01M10/52 , H01M10/058 , H01M6/50 , H01M2/02 , H01M10/0565
摘要： A degassing method for a lithium battery cell includes the following steps: providing a lithium battery cell including a sealed bag, a degassing tube is arranged on the sealed bag and an end of the degassing tube is communicated with a space in the sealed bag, the sealed bag is filled with electrolyte solution and a remnant gas is contained therein; providing a negative pressure on an external surface of the sealed bag to inflate the sealed bag and therefore decompress the sealed bag to vaporize a part of the electrolyte solution, and the remnant gas is separated from the liquid electrolyte solution and mixed with the vaporized electrolyte solution to form a mixed gas; extracting the mixed gas via the degassing tube, therefore the vaporized electrolyte is pressurized to be liquefied in the degassing tube, and the remnant gas is discharged through the degassing tube.

8. 发明授权

US10121998B2 Lithium battery with exhaust structure 有权
公开(公告)号：US10121998B2
公开(公告)日：2018-11-06
申请号：US15588673
申请日：2017-05-07
申请人： AMITA TECHNOLOGIES INC LTD.
发明人： Jing-Yih Cherng , Pin-Shiuan Li , Tsung-Tien Cheng
IPC分类号： H02J7/00 , H01M2/12 , H01M10/0525 , H01M10/052 , H01M2/10
摘要： A lithium battery cell capable of exhausting a gas includes a battery cell with an opening for discharging the gas, and an exhaust structure combined to the battery cell and having a tube sleeve, a stop portion and a plug. The tube sleeve is installed to the opening of the battery cell; the stop portion is disposed at an end of the tube sleeve and has an exhaust end communicated with the tube sleeve and the outside; the plug is installed into the tube sleeve to block a side opening of the tube sleeve, blocked by the stop portion to prevent it from separating from the tube sleeve, and pushed by the gas to release its connection with the tube sleeve; and a gap is formed between the plug and the tube sleeve to allow the gas to flow through and exit from the exhaust vent to the outside.

9. 发明申请

US20170025670A1 BATTERY CHARGER PROTECTING SYSTEM AND ACTIVE FUSE-PROTECTED DEVICES THEREOF 审中-公开
标题翻译：电池充电器保护系统及其主动的保险丝保护装置
公开(公告)号：US20170025670A1
公开(公告)日：2017-01-26
申请号：US15169283
申请日：2016-05-31
申请人： AMITA TECHNOLOGIES INC LTD.
发明人： Jing-Yih CHERNG , Hou-Chi CHEN , Yi-Cheng CHEN
IPC分类号： H01M2/34 , H01M10/42 , H01M10/46 , H02J7/00
CPC分类号： H01M2/348 , H01M10/4257 , H01M10/46 , H01M2200/103 , H02J7/0031
摘要： A battery charger protecting system includes a main circuit board installed with a power supply control unit, an active fuse-protected device, and at least one battery. The active fuse-protected device includes a base, a first electrode fixed in the base, a second electrode connected with an elastic unit, a low melting temperature structure connected between the first electrode and the second electrode, a heater thermally connected with the low melting temperature structure and a fuse control unit electrically connected with the heater and the power supply control unit. The battery is electrically connected with the first electrode and the power supply control unit. The power supply control unit can actively drive the control unit fuse to immediately melt the low melting temperature structure for protecting batteries when an overcurrent occurs.
摘要翻译：电池充电器保护系统包括安装有电源控制单元，有源保险丝保护装置和至少一个电池的主电路板。主动保险丝保护装置包括基座，固定在基座中的第一电极，与弹性单元连接的第二电极，连接在第一电极和第二电极之间的低熔点温度结构，与低熔点热连接的加热器温度结构和与加热器和电源控制单元电连接的保险丝控制单元。电池与第一电极和电源控制单元电连接。电源控制单元可以主动地驱动控制单元保险丝，以便在发生过电流时立即熔化低熔点结构以保护电池。

10. 发明公开

US20240380021A1 TEMPERATURE EQUALIZATION AND HEAT DISSIPATION STRUCTURE OF LITHIUM BATTERY 审中-公开
公开(公告)号：US20240380021A1
公开(公告)日：2024-11-14
申请号：US18221851
申请日：2023-07-13
申请人： AMITA TECHNOLOGIES INC.
发明人： Yuan-Li CHIANG
IPC分类号： H01M10/6551 , H01M10/613 , H01M10/647 , H01M10/653 , H01M50/202 , H01M50/224 , H01M50/242 , H01M50/291
CPC分类号： H01M10/6551 , H01M10/613 , H01M10/647 , H01M10/653 , H01M50/202 , H01M50/224 , H01M50/242 , H01M50/291
摘要： A heat dissipation structure of a lithium battery includes a battery cell and a metal housing. The battery cell includes a battery core and two electrode tabs. The metal housing includes a heat dissipation surface having a large area contacting the battery core and a frame surrounding the heat dissipation surface. A buffer space recessed toward the battery cell is formed between the frame and the heat dissipation surface. A plurality of cooling slots is disposed on the frame and communicate with the buffer space and an external environment. Therefore, the deformation space required for the expansion of the battery core is provided to keep the overall appearance of the battery cell, and the effects of uniform and rapid heat dissipation may be achieved.

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