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1. 发明公开

EP4354671A1 ELECTRICAL CONNECTOR ASSEMBLY, BATTERY SWAPPING BASE, AND ELECTRICAL DEVICE 审中-实审
公开(公告)号：EP4354671A1
公开(公告)日：2024-04-17
申请号：EP22880154.4
申请日：2022-09-27
申请人： Contemporary Amperex Technology Co., Limited
发明人： YE, Qingfeng , WU, Yuanhe , CHEN, Disong , SHUAI, Ling , WANG, Kangyu , WANG, Xia , YANG, Xin
IPC分类号： H01R13/52
CPC分类号： Y02T10/70 , Y02T10/7072 , H01R13/502 , H01R13/52
摘要： Embodiments of this application provide an electrical connector assembly. The electrical connector assembly includes: an electrical connector body for docking with a battery, where the electrical connector body has a docking portion that docks with the battery; a shield portion capable of shielding the docking portion; and a driving means capable of driving the shield portion to shield the docking portion and driving the shield portion to leave the docking portion. According to the embodiments of this application, the electrical connector body can prevent, through shield of the shield portion, water or foreign matters from falling onto the docking portion of the electrical connector body during battery swapping which otherwise leads to short circuit or contamination of the electrical connector body.

2. 发明公开

EP4279306A1 ELECTRICAL APPARATUS AND MOUNTING SEAT THEREOF 审中-实审
公开(公告)号：EP4279306A1
公开(公告)日：2023-11-22
申请号：EP22917889.2
申请日：2022-01-10
申请人： Contemporary Amperex Technology Co., Limited
发明人： WANG, Xia , SHUAI, Ling
IPC分类号： B60K1/04 , H01M50/249
摘要： The present application provides an electric-powered device and an installation seat thereof, the installation seat is adapted for installing a battery and includes: a seat body, a support assembly and a locking mechanism. The support assembly is disposed on the seat body and includes a first support seat and a second support seat spaced apart from each other. The locking mechanism is disposed on the seat body and includes a locking shaft, the locking shaft is adapted to extend through a portion of the battery protruding into a space between the first support seat and the second support seat and be supported on the first support seat and the second support seat to fix the battery. In the installation seat provided in the present application, the support assembly is provided to include the first support seat and the second support seat which support the locking shaft together, and the supporting position of the locking shaft for the battery is disposed between the first support seat and the second support seat. Therefore, under the same loads such as impacts and vibrations, the bending moment borne by the locking shaft is smaller, which improves the bearing capacity of the locking shaft and thus improves the service life of the installation seat.

3. 发明公开

EP4328099A1 BATTERY REPLACEMENT APPARATUS AND BATTERY REPLACEMENT SYSTEM 审中-实审
公开(公告)号：EP4328099A1
公开(公告)日：2024-02-28
申请号：EP22891694.6
申请日：2022-09-30
申请人： Contemporary Amperex Technology Co., Limited
发明人： CHEN, Disong , WU, Yuanhe , YE, Qingfeng , SHUAI, Ling , YANG, Xin
IPC分类号： B60S5/06 , B60L53/35 , B60L53/80
摘要： The present application provides a battery replacement apparatus and a battery replacement system, which relate to the technical field of electrical device battery replacement. The battery replacement apparatus comprises a floating platform, a locking and unlocking mechanism and a positioning mechanism; the locking and unlocking mechanism is provided on the floating platform; the positioning mechanism is provided on the floating platform, and the positioning mechanism is used for achieving the positioning of the floating platform and an electrical device; and the positioning mechanism comprises a positioning member and a driving member, and the driving member is configured to drive the positioning member to move in the height direction of the battery replacement apparatus so as to adjust the height of the positioning member. The driving member drives the positioning member to move downward so as to reduce the height of the positioning member, thereby reducing the height size of the battery replacement apparatus, and reducing the space size occupied by the battery replacement apparatus in the height direction. The driving member drives the positioning member to move upward so as to adjust the height of the positioning member, so that the positioning member is positioned and cooperates with the electrical device, so as to position the floating platform and the electrical device, which is convenient for achieving the positioning and cooperation between the electrical device and the positioning member. Thus, operations are simple and efficiency is high.

4. 发明公开

EP4216344A1 BATTERY STORAGE DEVICE AND OILING METHOD 审中-实审
公开(公告)号：EP4216344A1
公开(公告)日：2023-07-26
申请号：EP21958678.1
申请日：2021-09-28
申请人： Contemporary Amperex Technology Co., Limited
发明人： SHUAI, Ling , WANG, Kangyu , WANG, Qingming , WANG, Xia
IPC分类号： H01M50/10 , B05C1/02 , B05C1/06 , B05C5/02 , B60S5/06
摘要： The present application relates to a battery storage device and an oiling method, and belongs to the technical field of battery overhauling and maintenance. The present application provides a battery storage device for storing a battery and charging the battery, and the battery has a connecting element for being connected with an electrical apparatus. The battery storage device includes: a battery placement rack; and an oiling mechanism arranged on the battery placement rack and used for oiling the connecting element. The present application further provides an oiling method. By using the battery storage device and the oiling method provided in the present application, the connecting element of the battery can be oiled and maintained, and the service life of the connecting element of the battery is prolonged.

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