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公开(公告)号：US11158887B2
公开(公告)日：2021-10-26
申请号：US16742339
申请日：2020-01-14
发明人： Hongbing Liu , Faping Zhong , Pengfei Chen , Xiaofeng Chen , Yinglin Gong , Shunhua Hu
摘要： The present invention provides a large-capacity secondary battery, including: a rechargeable cell, a steel shell, a protection IC, an integrated IC, resistors, capacitors, an inductor, an LED lamp, a plastic part, a circular rigid FR-4 substrate, a metal cap, an insulation pad and an insulation heat shrink film, for integrating multiple functions of a constant voltage output, charge management and protection, and overcharge, overdischarge and overcurrent protection. Compared with the prior art, the large-capacity secondary battery of the present invention can achieve multi-functional integration of the battery, and also can save the space occupied by accessory structural parts of the battery and achieve a large capacity of the battery.
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公开(公告)号：US11552477B2
公开(公告)日：2023-01-10
申请号：US16573835
申请日：2019-09-17
发明人： Yinglin Gong , Hongbing Liu , Pengfei Chen , Xiaofeng Chen
摘要： The present disclosure provides a rechargeable battery for an induction garbage bin, comprising a steel shell, a battery core, an output structural component and an intermediate connection structural component, the battery core being provided in the steel shell, wherein, a lower end of a USB fixing structural part of the intermediate connection structural component is fittingly sleeved on an open end of the steel shell; a positive end of the battery core is connected with a positive tab connection point (B+) on a PCB substrate, a negative end of the battery core is connected with a negative tab connection point (B−) on the PCB substrate; the output structural component is fittingly clamped and sleeved on a USB metal part of the intermediate connection structural component; and a positive clamp output end (O+) of the electronic component is in close contact with a metal languet of a positive cap of the output structural component. The rechargeable battery for an induction garbage bin according to the present disclosure is convenient to fabricate, safe and reliable, and has a high energy utilization rate.
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公开(公告)号：US11349129B1
公开(公告)日：2022-05-31
申请号：US17341293
申请日：2021-06-07
发明人： Faping Zhong , Jinchun Xiao , Jianqi Li , Changping Fu , Xiaobing Huang
IPC分类号： C23C18/36 , C23C28/02 , C25D3/12 , C25D3/56 , C25D5/14 , C25D5/50 , C25D5/56 , H01M4/88 , H01M8/10 , H01M8/1004 , H01M4/04 , H01M4/90 , H01M4/86 , H01M8/1041 , H01M8/1088 , H01M8/1067
摘要： The invention provides a preparation method of the matrix material for the gas diffusion layer of a fuel cell. The matrix material is obtained on the polyurethane sponge through the following process: conductively treating, electroplating, dissolving nickel by electrolysis, heat-treating, tungsten-nickel alloy electroplating, heat-treating, rolling. The mass content of the metal nickel of the matrix material is 88˜92%, and the mass content of the metal tungsten is 8˜12%. The material prepared by the invention has a high specific surface area, excellent thermal conductivity and gas permeability performance, excellent electrical corrosion resistance and oxidation resistance. After being prepared as the gas diffusion layer, as the diffusion layer and fuel cell electrode are closely connected, the material can effectively resist the electrochemical corrosion of the diffusion layer caused by the electrochemical reaction and is suitable for the matrix material of the gas diffusion layer.
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公开(公告)号：US10128673B2
公开(公告)日：2018-11-13
申请号：US15365966
申请日：2016-12-01
发明人： Hong bing Liu , Shun hua Hu , Xiao feng Chen , Gui nan Zhou , Fa ping Zhong
IPC分类号： H02J7/00 , H01M10/44 , H01M10/615 , H01M10/6571
摘要： Disclosed is a portable device for aiding low temperature high power output of a battery pack, the device including a primary loop and a control unit, in which: the primary loop is configured as a working loop of the battery pack and comprises a power resistor, herein two ends of the power resistor are electrically connected with the positive/negative terminal of the battery pack respectively, and the battery pack discharges at low temperatures through the power resistor so that an internal temperature of the battery pack rises; and the control unit is configured to control on/off of the primary loop.
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公开(公告)号：US20170201112A1
公开(公告)日：2017-07-13
申请号：US15365966
申请日：2016-12-01
发明人： Hong bing Liu , Shun hua Hu , Xiao feng Chen , Gui nan Zhou , Fa ping Zhong
CPC分类号： H02J7/0063 , H01M10/441 , H01M10/443 , H01M10/615 , H01M10/6571 , H02J7/0029
摘要： Disclosed is a portable device for aiding low temperature high power output of a battery pack, the device including a primary loop and a control unit, in which: the primary loop is configured as a working loop of the battery pack and comprises a power resistor, herein two ends of the power resistor are electrically connected with the positive/negative terminal of the battery pack respectively, and the battery pack discharges at low temperatures through the power resistor so that an internal temperature of the battery pack rises; and the control unit is configured to control on/off of the primary loop.
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公开(公告)号：US20200343753A1
公开(公告)日：2020-10-29
申请号：US16573835
申请日：2019-09-17
发明人： Yinglin GONG , Hongbing LIU , Pengfei CHEN , Xiaofeng CHEN
摘要： The present disclosure provides a rechargeable battery for an induction garbage bin, comprising a steel shell, a battery core, an output structural component and an intermediate connection structural component, the battery core being provided in the steel shell, wherein, a lower end of a USB fixing structural part of the intermediate connection structural component is fittingly sleeved on an open end of the steel shell; a positive end of the battery core is connected with a positive tab connection point (B+) on a PCB substrate, a negative end of the battery core is connected with a negative tab connection point (B−) on the PCB substrate; the output structural component is fittingly clamped and sleeved on a USB metal part of the intermediate connection structural component; and a positive clamp output end (O+) of the electronic component is in close contact with a metal languet of a positive cap of the output structural component. The rechargeable battery for an induction garbage bin according to the present disclosure is convenient to fabricate, safe and reliable, and has a high energy utilization rate.
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公开(公告)号：US11444314B2
公开(公告)日：2022-09-13
申请号：US16742474
申请日：2020-01-14
发明人： Hongbing Liu , Faping Zhong , Xiaofeng Chen , Pengfei Chen , Yinglin Gong , Shunhua Hu
IPC分类号： H02J7/00 , H01M10/44 , H01M10/0525
摘要： The present invention provides a high-energy-density secondary lithium-ion battery, including: a lithium-ion cell, a steel shell, a protection IC, an integrated IC, resistors, capacitors, an inductor, a MicroUSB interface, a plastic structural part, a square rigid FR-4 substrate, a circular rigid FR-4 substrate and a metal cap, for integrating three functions of a constant voltage output, charge management and protection, overcharge and overdischarge protection, and overcurrent protection. Compared with the prior art, the large-capacity secondary battery of the present invention can achieve multi-functional integration of the battery, and also can save the space occupied by accessory structural parts of the battery and achieve a high energy density of the battery, and is also conducive to improving the reliability.
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8.发明授权公开(公告)号：US11264619B1
公开(公告)日：2022-03-01
申请号：US17341266
申请日：2021-06-07
发明人： Faping Zhong , Jinchun Xiao , Jianqi Li , Changping Fu , Xiaobing Huang
摘要： The invention provides a matrix material for the gas diffusion layer of the polymer electrolyte membrane fuel cell, which is composed of three-dimensional porous and strip-shaped hexagonal chambers connected to each other, wherein the six-sided ribs are composed of two metal layers, the inside is metal nickel, and the outside is tungsten-nickel alloy. The total mass of metal per square meter of the material is: 1500˜3000 grams, the mass content of metal nickel in the material is 88˜92%, the mass content of metal tungsten is 8˜12%, and the rest are impurities; the thickness of the matrix material is 0.1˜0.2 mm, specific surface area is (1˜2)×105 m2/m3; longitudinal air permeability ≥2000 m/mm/(cm2hmmAq), longitudinal thermal conductivity ≥1.7W/(m·k), transverse thermal conductivity ≥21W/(m·K). The porous nickel-tungsten metal material of the invention, as the matrix material of the gas diffusion layer, has the advantages of lower electrical resistance and higher strength compared with carbon paper.
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公开(公告)号：US20210013540A1
公开(公告)日：2021-01-14
申请号：US16742474
申请日：2020-01-14
发明人： Hongbing LIU , Faping ZHONG , Xiaofeng CHEN , Pengfei CHEN , Yinglin GONG , Shunhua HU
IPC分类号： H01M10/0525 , H02J7/00
摘要： The present invention provides a high-energy-density secondary lithium-ion battery, including: a lithium-ion cell, a steel shell, a protection IC, an integrated IC, resistors, capacitors, an inductor, a MicroUSB interface, a plastic structural part, a square rigid FR-4 substrate, a circular rigid FR-4 substrate and a metal cap, for integrating three functions of a constant voltage output, charge management and protection, overcharge and overdischarge protection, and overcurrent protection. Compared with the prior art, the large-capacity secondary battery of the present invention can achieve multi-functional integration of the battery, and also can save the space occupied by accessory structural parts of the battery and achieve a high energy density of the battery, and is also conducive to improving the reliability.
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公开(公告)号：US20210013556A1
公开(公告)日：2021-01-14
申请号：US16742339
申请日：2020-01-14
发明人： Hongbing LIU , Faping ZHONG , Pengfei CHEN , Xiaofeng CHEN , Yinglin GONG , Shunhua HU
摘要： The present invention provides a large-capacity secondary battery, including: a rechargeable cell, a steel shell, a protection IC, an integrated IC, resistors, capacitors, an inductor, an LED lamp, a plastic part, a circular rigid FR-4 substrate, a metal cap, an insulation pad and an insulation heat shrink film, for integrating multiple functions of a constant voltage output, charge management and protection, and overcharge, overdischarge and overcurrent protection. Compared with the prior art, the large-capacity secondary battery of the present invention can achieve multi-functional integration of the battery, and also can save the space occupied by accessory structural parts of the battery and achieve a large capacity of the battery.
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