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公开(公告)号：US20240339249A1
公开(公告)日：2024-10-10
申请号：US18293070
申请日：2022-07-29
IPC: H01B13/012 , H01B7/00
CPC classification number: H01B13/01254 , H01B7/0045 , H01B13/01209
Abstract: A wire harness manufacturing method and a wire harness. The method includes: S110: providing a metal sheet; S120: performing a subtractive process on the metal sheet to make the metal sheet form at least one conductor with a preset conductive trace; and S130: forming an insulation layer on the conductor. The wire harness is manufactured by the wire harness manufacturing method. The present disclosure provides subtractive manufacturing method for manufacturing a wire harness. The manufacturing method is simple, is convenient for manufacturing a complex conductive circuit, and can realize automatic, large-scale rapid production, and achieve high processing speed and precision, thereby greatly reducing the cost of the wire harness and improving the qualification rate thereof.
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72.发明公开公开(公告)号：US20240286521A1
公开(公告)日：2024-08-29
申请号：US18686766
申请日：2022-08-09
Abstract: The present disclosure provides a charging socket, a charging socket upgrading method and apparatus, a device, and a storage medium. The method includes: receiving a new application program in an upgrade package, and checking whether the new application program in the upgrade package is valid (S001); if so, writing the new application program in the upgrade package into a memory activation area of a charging socket for an upgrade (S002); determining whether the upgrade is successful, and if so, setting a flag position of the charging socket to mark the success of the upgrade (S003). According to the described method, the charging socket can be upgraded by the aforementioned method, thereby improving the applicability of the upgrading process.
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公开(公告)号：US20240257993A1
公开(公告)日：2024-08-01
申请号：US18290653
申请日：2022-07-18
IPC: H01B7/42
CPC classification number: H01B7/421
Abstract: The present disclosure provides a cable with cooling function, a current transmission device and an electric vehicle, which belong to the field of current transmission, in which the cable with cooling function includes: a semiconductor cooling module, a conductor and a control module; a cooling end of the semiconductor cooling module is disposed on at least one side of the conductor to absorb heat dissipated from the conductor; the semiconductor cooling module is electrically connected to the control module, and the control module is configured to control an electrical signal supplied to the semiconductor cooling module. The cable with cooling function provided in the present disclosure has the advantages of simple structure, flexible size, reliable performance, no noise and no refrigerant pollution.
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公开(公告)号：US20240235172A9
公开(公告)日：2024-07-11
申请号：US18547134
申请日：2022-03-10
Inventor： Chao Wang
IPC: H02G15/115
CPC classification number: H02G15/115 , H05K9/0015
Abstract: A cable protection device, including: a first sleeve provided with a first accommodating cavity and configured to allow the cable to pass through the first accommodating cavity; and a second sleeve provided with a second accommodating cavity and configured to allow the cable to pass through the second accommodating cavity. The second sleeve is capable of being moved in a butting direction to butt with the first sleeve. A side wall of the first sleeve is provided with a protruding portion. A side wall of the second sleeve is provided with a clamping groove and a clamping portion which are sequentially distributed along the butting direction. In the case of the second sleeve being butted with the first sleeve, the first accommodating cavity is in communication with the second accommodating cavity, and the protruding portion is clamped with the clamping groove.
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公开(公告)号：US20240221979A1
公开(公告)日：2024-07-04
申请号：US18293049
申请日：2022-07-15
IPC: H01B13/012 , H01B1/04 , H01B7/00
CPC classification number: H01B13/01209 , H01B1/04 , H01B7/0045 , H01B13/01254
Abstract: The present disclosure provides a method for producing a wire harness, and a wire harness. The method for producing a wire harness includes: Step S10: arranging a plurality of wire harness conductors; and Step S20: forming an insulator by additive manufacturing, gaps being disposed between the wire harness conductors, and the insulator wrapping the wire harness conductors and being filled in the gaps. The present disclosure alleviates the technical problems of complex production process and high processing cost of wire harnesses.
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Patent Agency Ranking
公开(公告)号：US20240178692A1
公开(公告)日：2024-05-30
申请号：US18577741
申请日：2022-07-11
Inventor： Chao WANG , Jimin WANG
CPC classification number: H02J7/00711 , B60L53/62 , H02J7/0047 , H02J7/0063 , H02J7/00712 , H02J7/345
Abstract: The present disclosure relates to the technical field of charging devices of electric vehicles, provides a charge and discharge control method, a charging device and a storage medium, the method including: obtaining a residual voltage of an output terminal after a charging circuit is disconnected; controlling a discharge load connected in parallel with the output terminal to form a discharge circuit; performing frequency adjustment and/or width adjustment and/or dead zone adjustment on the residual voltage, so as to accelerate a discharge speed of the discharge circuit. Through the present disclosure, a residual voltage on a charging device side can be released quickly and safely after a charging circuit is disconnected.
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公开(公告)号：US20240170940A1
公开(公告)日：2024-05-23
申请号：US18281420
申请日：2021-11-09
Inventor： Chao WANG
Abstract: The present disclosure provides a cable assembly and a manufacturing method for a cable assembly, which relate to the technical field of cables, and solve the problem that a cable connection structure is immature. The cable assembly provided by the present disclosure includes a first cable and a second cable. The first cable includes a first cable core and a first shielding layer. A periphery of the first cable core is wrapped by a first protective layer, and the first shielding layer is disposed on an outer side of the first protective layer. The second cable includes a second cable core and a second shielding layer. A periphery of the second cable core is wrapped by a second protective layer, and the second shielding layer is disposed on an outer side of the second protective layer. The first shielding layer is electrically connected to the second shielding layer, thereby realizing continuity of electromagnetic shielding structures of the first cable and the second cable, and effectively improving the electromagnetic shielding effect of the cable assembly.
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78.发明公开公开(公告)号：US20240154393A1
公开(公告)日：2024-05-09
申请号：US18549810
申请日：2022-01-19
Inventor： Chao WANG
Abstract: The embodiments of the present disclosure provide a shielding connection assembly, a cable assembly and a method for preparing a cable assembly, which relate to the technical field of cables, and solve the problem that a cable shielding connection structure is immature. The shielding connection assembly provided by the present disclosure is used to connect a first shielding layer and a second shielding layer, and includes: an conductive device having a first end connected to the first shielding layer and a second end connected to the second shielding layer; a first shielding internal device disposed on an inner side of the first shielding layer; a first shielding external device disposed on an outer side of the first end; a second shielding internal device disposed on an inner side of the second shielding layer; and a second shielding external device disposed on an outer side of the second end. The shielding connection assembly provided by the present invention can effectively connect shielding layers of two cables which are connected to each other, thereby ensuring the effective and continuity of the shielding effect of the cables.
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公开(公告)号：US20240038414A1
公开(公告)日：2024-02-01
申请号：US18257039
申请日：2021-10-15
Inventor： Chao WANG
CPC classification number: H01B7/0861 , H01B1/023 , H01B7/0208 , H01B1/026 , H01B1/04
Abstract: The present disclosure provides a flat ribbon type conductive wire body and a flat ribbon type wire harness. The flat ribbon type conductive wire body includes a conductive core body, an insulating layer, and a shielding layer. The insulating layer wraps the conductive core body, and the shielding layer is disposed outside the insulating layer. The flat ribbon type conductive wire body has a good electromagnetic shielding function, a strong anti-electromagnetic interference capability and low requirements for installation space, can be widely used in occasions having high requirements for signal transmission stability, and improves the space requirement of the whole vehicle for wire harness layout.
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80.发明公开公开(公告)号：US20240030704A1
公开(公告)日：2024-01-25
申请号：US18265562
申请日：2021-12-13
Inventor： Chao WANG
CPC classification number: H02H7/20 , H02H1/0007
Abstract: A PE line protection system for a power utilization and charging apparatus, and a power utilization and charging apparatus, the PE line protection system for a power utilization and charging apparatus comprises a driving circuit (1) and a switch (2). The driving circuit (1) is used for controlling the switch (2) to cut off a PE line upon reception of a signal for indicating the abnormal connection of the PE line that is transmitted by the power utilization and charging apparatus. It can be seen that when the PE line is abnormally connected and a wrong current flows into the PE line, for example a live line or a live conductor is connected to the PE line, a DC error current or an AC error current flows into the PE line, the switch (2) connected to the PE line can cut off the PE line in time, which on one hand avoids the possibility of being electrified of a metal part of the apparatus, prevents electrical shock hazards to a human body, ensures the safety of the whole charging process, and enables the apparatus to be charged safely without risk.
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