Patents by Inventor Lilei Su
Lilei Su has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230318104Abstract: The present disclosure provides a battery pack including a casing and a battery module housed in the casing. The battery module can include a plurality of batteries arranged along a length direction and an end plate located at an end of the plurality of batteries in the length direction. The end plate can include a main body portion and a lug integrally formed with the main body portion, wherein the lug protrudes outwardly from the main body portion along the length direction and is fixedly connected to the casing. The design disclosed herein reduces the number of the components that are fixedly connected between the end plate and the casing, the number of steps in the operating procedure, and the production cost.Type: ApplicationFiled: June 8, 2023Publication date: October 5, 2023Inventors: Lilei Su, Shaozhen Chen, Renwei Zheng
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Patent number: 11715856Abstract: The present disclosure provides a battery pack including a casing and a battery module housed in the casing. The battery module can include a plurality of batteries arranged along a length direction and an end plate located at an end of the plurality of batteries in the length direction. The end plate can include a main body portion and a lug integrally formed with the main body portion, wherein the lug protrudes outwardly from the main body portion along the length direction and is fixedly connected to the casing. The design disclosed herein reduces the number of the components that are fixedly connected between the end plate and the casing, the number of steps in the operating procedure, and the production cost.Type: GrantFiled: August 14, 2019Date of Patent: August 1, 2023Assignee: Contemporary Amperex Technology Co., LimitedInventors: Lilei Su, Shaozhen Chen, Renwei Zheng
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Patent number: 11641037Abstract: The present disclosure provides a battery module including a plurality of batteries arranged sequentially in a length direction and a cushion pad disposed between two adjacent batteries in the length direction. The cushion pad can include a main body portion and an extending portion extending outwardly from an end surface of the main body portion in a height direction. The extending portion can include a pair of convex portions and a concave portion between the pair of convex portions. The design can ensure that the cushion pad does not exceed the corresponding surface of the battery in the height direction when pressed, and thus does not affect the flatness of the corresponding surface of the battery.Type: GrantFiled: August 14, 2019Date of Patent: May 2, 2023Assignee: Contemporary Amperex Technology Co., LimitedInventors: Shaozhen Chen, Lilei Su, Renwei Zheng, Zhiming Chen
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Patent number: 11501964Abstract: A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.Type: GrantFiled: December 8, 2020Date of Patent: November 15, 2022Assignee: XIAMEN ECO LIGHTING CO. LTD.Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
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Patent number: 11450897Abstract: The present disclosure provides a battery module, which can include a plurality of batteries, a positioning bracket, a circuit board, a thermistor and a fixing cover plate. The positioning bracket can be affixed onto the batteries and includes a first opening. The circuit board can have a main body portion disposed above the positioning bracket and a mounting portion located below the main body portion, the mounting portion can be contained in the first opening and supported on a battery of the plurality of batteries. The thermistor can be affixed on the mounting portion of the circuit board. The fixing cover plate can tightly press the mounting portion of the circuit board in the vertical direction to fix the mounting portion to the battery.Type: GrantFiled: December 2, 2019Date of Patent: September 20, 2022Assignee: Contemporary Amperex Technology Co., LimitedInventors: Chong Wang, Hua Cao, Xianchun Zhu, Mu Qian, Lilei Su
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Publication number: 20220278383Abstract: This application provides a battery module and a device, and relates to the technical field of batteries. The battery module includes a battery cell, a circuit board, a temperature sensor, and a fixing component. The circuit board is disposed at a top of the battery cell and electrically connected to the battery cell. The temperature sensor is disposed at the top of the battery cell and configured to measure a temperature of the battery cell. The temperature sensor is electrically connected to the circuit board. The fixing component includes a fixing portion and a rotation portion. The fixing portion is fixed to the top of the battery cell. The rotation portion is screwed into the fixing portion so that the temperature sensor is pressed against the battery cell tightly. This application can improve accuracy of temperature collection of the battery cell.Type: ApplicationFiled: May 16, 2022Publication date: September 1, 2022Inventors: Yujia HOU, Xuguang Wang, Lilei Su
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Patent number: 11431055Abstract: The present disclosure provides a battery pack including a mounting beam and a battery module connected to the mounting beam. The mounting beam is provided with a limiting protrusion and a limiting recess, and a limiting space is formed between the limiting protrusion and the mounting beam. The battery module is provided with a limiting sheet and an engaging assembly, at least a portion of the limiting sheet is inserted into the limiting space, and the engaging assembly is engaged with the limiting recess. In the battery pack according to the present disclosure, the cooperation between the limiting protrusion and the limiting sheet as well as the cooperation between the engaging assembly and the limiting recess can limit the battery module in directions X, Y and Z, thereby effectively fixing the battery module, simplifying the mounting process, and improving the mounting efficiency.Type: GrantFiled: September 19, 2019Date of Patent: August 30, 2022Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Zonghui Chen, Lilei Su, Jianhua Liu
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Publication number: 20210090875Abstract: A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.Type: ApplicationFiled: December 8, 2020Publication date: March 25, 2021Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
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Publication number: 20210028418Abstract: The present disclosure provides a battery pack including a mounting beam and a battery module connected to the mounting beam. The mounting beam is provided with a limiting protrusion and a limiting recess, and a limiting space is formed between the limiting protrusion and the mounting beam. The battery module is provided with a limiting sheet and an engaging assembly, at least a portion of the limiting sheet is inserted into the limiting space, and the engaging assembly is engaged with the limiting recess. In the battery pack according to the present disclosure, the cooperation between the limiting protrusion and the limiting sheet as well as the cooperation between the engaging assembly and the limiting recess can limit the battery module in directions X, Y and Z, thereby effectively fixing the battery module, simplifying the mounting process, and improving the mounting efficiency.Type: ApplicationFiled: September 19, 2019Publication date: January 28, 2021Applicant: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Zonghui CHEN, Lilei SU, Jianhua LIU
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Patent number: 10892154Abstract: A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.Type: GrantFiled: February 18, 2020Date of Patent: January 12, 2021Assignee: XIAMEN ECO LIGHTING CO. LTD.Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
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Patent number: 10876723Abstract: A lighting apparatus has a heat sink sleeve module, a light support module, a driver and two terminals. The heat sink sleeve module defines a containing space and has a first inner surface and a second inner surface. The light support module disposed at least partly in the containing space. The light support module having a top plate, a first side plate and a second side plate. The top plate is mounted with a LED module. The first side plate and the second side plate are respectively appressed to the first inner surface and the second inner surface.Type: GrantFiled: July 23, 2018Date of Patent: December 29, 2020Assignee: XIAMEN ECO LIGHTING CO. LTD.Inventors: Yi Yang, Liangliang Cao, Lilei Su, Mingyan Fu
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Publication number: 20200212387Abstract: The present disclosure provides a battery pack including a casing and a battery module housed in the casing. The battery module can include a plurality of batteries arranged along a length direction and an end plate located at an end of the plurality of batteries in the length direction. The end plate can include a main body portion and a lug integrally formed with the main body portion, wherein the lug protrudes outwardly from the main body portion along the length direction and is fixedly connected to the casing. The design disclosed herein reduces the number of the components that are fixedly connected between the end plate and the casing, the number of steps in the operating procedure, and the production cost.Type: ApplicationFiled: August 14, 2019Publication date: July 2, 2020Applicant: Contemporary Amperex Technology Co., LimitedInventors: Lilei SU, Shaozhen CHEN, Renwei ZHENG
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Publication number: 20200212418Abstract: Disclosed herein is a battery module including a plurality of batteries arranged in a length direction, an end plate disposed at an end part of the plurality of batteries in the length direction, a flexible printed circuit (FPC), and a connector. The FPC can include a main body portion located above and electrically connected to a corresponding battery in a height direction, and a bent portion bent and extending from the main body portion and located on the lower side of the main body portion, the bent portion is fixedly connected to the end plate. The connector is fixedly and electrically connected to the bent portion. When the battery module is subjected to vibration shock, the flexible characteristic of the FPC in the present disclosure can be used to transfer and release the shock.Type: ApplicationFiled: September 30, 2019Publication date: July 2, 2020Applicant: Contemporary Amperex Technology Co., LimitedInventors: Shaozhen CHEN, Lilei Su, Chong Wang, Renwei Zheng
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Publication number: 20200203684Abstract: The present disclosure provides a battery module including a plurality of batteries arranged sequentially in a length direction and a cushion pad disposed between two adjacent batteries in the length direction. The cushion pad can include a main body portion and an extending portion extending outwardly from an end surface of the main body portion in a height direction. The extending portion can include a pair of convex portions and a concave portion between the pair of convex portions. The design can ensure that the cushion pad does not exceed the corresponding surface of the battery in the height direction when pressed, and thus does not affect the flatness of the corresponding surface of the battery.Type: ApplicationFiled: August 14, 2019Publication date: June 25, 2020Applicant: Contemporary Amperex Technology Co., LimitedInventors: Shaozhen CHEN, Lilei SU, Renwei Zheng, Zhiming Chen
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Publication number: 20200203779Abstract: The present disclosure provides a battery module, which can include a plurality of batteries, a positioning bracket, a circuit board, a thermistor and a fixing cover plate. The positioning bracket can be affixed onto the batteries and includes a first opening. The circuit board can have a main body portion disposed above the positioning bracket and a mounting portion located below the main body portion, the mounting portion can be contained in the first opening and supported on a battery of the plurality of batteries. The thermistor can be affixed on the mounting portion of the circuit board. The fixing cover plate can tightly press the mounting portion of the circuit board in the vertical direction to fix the mounting portion to the battery.Type: ApplicationFiled: December 2, 2019Publication date: June 25, 2020Applicant: Contemporary Amperex Technology Co., LimitedInventors: Chong WANG, Hua CAO, Xianchun ZHU, Mu QIAN, Lilei SU
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Publication number: 20200185213Abstract: A conductive structure comprising: a plurality of conductive devices ; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.Type: ApplicationFiled: February 18, 2020Publication date: June 11, 2020Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
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Patent number: 10670193Abstract: A method of installing a light emitting diode light bar into a bulb is provided. Place the light bar module into the light bulb shell. The light bar module has a plurality of light emitting diode light bars and an expansion structure. The expansion structure is not expanded and is disposed among multiple light emitting diode light bars. Each light emitting diode light bar has a certain degree of flexibility. Expanding the expansion structure then, therefore multiple light emitting diode light bars are individually bent and deformed toward the bulb shell direction. Next, remove the expansion module and install other components of the bulb.Type: GrantFiled: March 28, 2017Date of Patent: June 2, 2020Assignee: XIAMEN ECO LIGHTING CO. LTD.Inventors: Yunnan Lin, Chen Li, Lilei Su, Xianghua Lin, Xiaobo Chen, Liangliang Cao
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Patent number: 10607830Abstract: A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.Type: GrantFiled: November 26, 2018Date of Patent: March 31, 2020Assignee: XIAMEN ECO LIGHTING CO. LTD.Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
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Publication number: 20190376677Abstract: A lighting apparatus has a heat sink sleeve module, a light support module, a driver and two terminals. The heat sink sleeve module defines a containing space and has a first inner surface and a second inner surface. The light support module disposed at least partly in the containing space. The light support module having a top plate, a first side plate and a second side plate. The top plate is mounted with a LED module. The first side plate and the second side plate are respectively appressed to the first inner surface and the second inner surface.Type: ApplicationFiled: July 23, 2018Publication date: December 12, 2019Inventors: Yi Yang, Liangliang Cao, Lilei Su, Mingyan Fu
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Patent number: 10473291Abstract: Disclosed herein is a filament bulb with uniform luminance, which decreases the dark area at the top portion of the filament bulb and increases the luminance efficiency, and includes the following components, a bulb casing, a filament unit, a reflector ring, a driver, and a bulb cap. The bulb casing is connected with the bulb cap, and together, the two define an interior space. The driver is disposed in the bulb cap, whereas the filament unit is disposed within the interior space and the bottom of the filament unit is electrically connected with the driver. The reflector ring surrounds the exterior of the bottom of the filament unit, and is configured to reflect the light emitted from the filament unit to decrease the dark area at the top portion of the filament bulb.Type: GrantFiled: May 18, 2017Date of Patent: November 12, 2019Assignee: XIAMEN ECO LIGHTING CO. LTD.Inventors: Liangliang Cao, Xiaojuan Huang, Maojin Zeng, Lianwei Zhang, Wanzhen Li, Lilei Su, Mingyan Fu, Xiaobo Chen