公开(公告)号：US20240154232A1

公开(公告)日：2024-05-09

申请号：US18198862

申请日：2023-05-18

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: H01M50/264 ,  H01M10/613 ,  H01M50/209 ,  H01M50/227 ,  H01M50/293

CPC classification number: H01M50/264 ,  H01M10/613 ,  H01M50/209 ,  H01M50/227 ,  H01M50/293

Abstract: A battery energy storage system fixed by a steel belt is provided, comprising a plastic frame, a battery module, a steel belt, and a support element. The battery module is arranged inside the plastic frame and includes a plurality of batteries. The steel belt is arranged around the outer surface of the battery module and binds the batteries together. The support element is arranged on the outer side of the battery module or the inner side of the plastic frame and abuts against the bottom of the steel belt. The plastic frame protects the battery module with low cost, light weight and good insulation effect. The steel belt can limit and fix the batteries, thereby increasing the restraint and fastening force on the battery module and increasing the structural strength to satisfy safety regulations. Furthermore, the support element supports the steel belt to prevent the steel belt from sliding down.

公开(公告)号：US20230387527A1

公开(公告)日：2023-11-30

申请号：US18097364

申请日：2023-01-16

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: H01M50/204 ,  H01M50/507 ,  H01M50/244

CPC classification number: H01M50/204 ,  H01M50/507 ,  H01M50/244 ,  H01M2004/028

Abstract: A battery module includes a plurality of batteries, an upper cover covered on the plurality of the batteries, a plurality of bus-bars, a plurality of detection lines, a plurality of insulating rivets, and a plurality of wirings connected between the plurality of the batteries and the plurality of the bus-bars. A top of the upper cover has a plurality of first mounting areas. Each first mounting area has a mounting portion and two location holes. Each bus-bar is disposed on the mounting portion of one first mounting area. Each bus-bar has a main portion. The main portion has two hooking portions and a plurality of fastening holes. The two hooking portions are inserted into the two location holes. One ends of the plurality of the detection lines are fastened to the plurality of the fastening holes by the plurality of the insulating rivets.

公开(公告)号：US20230208080A1

公开(公告)日：2023-06-29

申请号：US18084545

申请日：2022-12-20

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: H01R13/646 ,  H05K7/20 ,  H01R13/66

CPC classification number: H01R13/646 ,  H01R13/665 ,  H05K7/2039

Abstract: An upper cover of a cover body of a high-frequency high-speed transmission cable module is provided, including a main body and a heat dissipation block. Two ends in the length direction of the main body are respectively defined as a first end and a second end, and the first end is provided with a through hole. The heat dissipation block is embedded in the through hole and exposed on the top surface of the first end. As such, the present invention can use the heat dissipation block to directly transfer heat to the heat dissipation fins without indirectly passing through the main body, so the heat dissipation efficiency is greatly improved.

公开(公告)号：US20220375644A1

公开(公告)日：2022-11-24

申请号：US17880196

申请日：2022-08-03

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: H01B7/00

Abstract: A cable with a non-circular ground wire is provided, including two wires, two ground wires, and an insulating tape; wherein the inner sides of the wires are in contact with each other; the ground wires are respectively arranged on two opposite sides of the wires; each ground wire at least includes a first side, a second side, and a third side; the first and second sides respectively contact the outer surfaces of the two wires, and the shapes of the first side and the second side respectively correspond to the shapes of the outer surfaces of the two wires; the insulating tape covers the outer surfaces of the wires and the third sides of the ground wires. Thereby, the mechanical properties of the cable of the present invention, such as small impedance variation of high-frequency signal transmission, transmission stability, structural flexibility and bending, can be significantly improved.

公开(公告)号：US11482349B1

公开(公告)日：2022-10-25

申请号：US17369576

申请日：2021-07-07

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: H01B5/02 ,  H01B7/08 ,  H01B7/00 ,  H01B11/00 ,  H01B7/18 ,  H01B7/02

Abstract: A cable with a non-circular ground wire is provided, including two wires, two ground wires, and an insulating tape; wherein the inner sides of the wires are in contact with each other; the ground wires are respectively arranged on two opposite sides of the wires; each ground wire at least includes a first side surface, a second side surface, and a third side surface; the first and second side surfaces respectively contact the outer surfaces of the two wires, and the shapes of the first side surface and the second side surface respectively correspond to the shapes of the outer surfaces of the two wires; the insulating tape covers the outer surfaces of the wires and the third side surfaces of the ground wires. Thereby, the mechanical properties of the cable of the present invention, such as small impedance variation of high-frequency signal transmission, transmission stability, structural flexibility and bending, can be significantly improved.

公开(公告)号：US20220285046A1

公开(公告)日：2022-09-08

申请号：US17749139

申请日：2022-05-20

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: H01B7/18 ,  H01B3/44 ,  H01B13/26

Abstract: A method of manufacturing a cable includes the following steps: providing two lateral sides of a plurality of first wrapping layers of an inner layer that enclose two sides of a first conductor along a circumferential direction and an opposite direction of the circumferential direction respectively in sequence and join to each other, such that one of the plurality of first wrapping layers covers an outer surface of the first conductor, and the rest of the plurality of first wrapping layers sequentially cover an outer surface of a former layer of the plurality of first wrapping layers; wherein two lateral sides of each of the first wrapping layers are overlapped and formed an overlapping portion, and all of the overlapping portions of the first wrapping layers are staggered; and providing an outer layer that continuously wraps around an outer surface of the inner layer.

公开(公告)号：US20220184742A1

公开(公告)日：2022-06-16

申请号：US17532719

申请日：2021-11-22

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: B23K26/359 ,  B23K37/04 ,  G06K7/14

Abstract: A connector and labeling forming method thereof is provided. The method includes: a laser engraving device generating a laser beam, and controlling the laser beam to engrave a label on a labeling part of a metal shell of a connector. The connector includes a metal shell and a label. The metal shell has a labeling part and the label is engraved on the labeling part by a laser beam. As such, the invention can engrave the label on the labeling part of the metal shell of the connector by using the laser engraving technology to replace the traditional self-adhesive label, thereby being able to solve all the problems caused by the self-adhesive label.

公开(公告)号：US11005578B1

公开(公告)日：2021-05-11

申请号：US16895031

申请日：2020-06-08

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: H04B3/46 ,  H04B17/00 ,  H04B17/30

Abstract: A diagnosis system of active transmission cable performance applying a diagnosis method of active transmission cable performance. The diagnosis system of active transmission cable performance includes a diagnostic host and a test board. The diagnostic host has a diagnosis main program module. The diagnosis main program module has a plurality of test suites. The test board has a switch calculation unit for making an active transmission cable module switched among different signal transmission modes so as to proceed with a test and a verification. The diagnostic host and the active transmission cable module are connected with each other by a wire transmission technology, and the test board and the active transmission cable module are connected with each other by a wireless transmission technology.

公开(公告)号：US20210035707A1

公开(公告)日：2021-02-04

申请号：US16855203

申请日：2020-04-22

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: H01B7/00 ,  H01R12/53 ,  H05K1/18 ,  H05K1/11 ,  H05K1/02

Abstract: A cable assembly includes an insulating housing, a center plate fastened in the insulating housing, and a terminal assembly fastened in the insulating housing. The center plate has a base plate. Rears of two opposite sides of the base plate are connected with two connecting feet. A pair of the bending arms are connected with the rears of the two opposite sides of the base plate. The pair of the bending arms have two bending portions, two extending arms and two hooking portions. The two extending arms include two first extending portions, two connecting portions and two second extending portions. The two hooking portions have two first bending feet, two second bending feet and two third bending feet. The two connecting portions and the two second extending portions are exposed out of the insulating housing. The two first bending feet are exposed out of the insulating housing.