According to the news from the financial industry on January 29, 2024, according to the announcement of the State Intellectual Property Office, BYD Co., Ltd. has obtained a project called "battery and battery pack", authorization announcement number CN220400786U, and the application date is July 2023.
The patent abstract shows that the application relates to a battery and a battery pack. The battery comprises a shell, a cell and two connecting pieces, the cell is contained in the shell, and the outer surface of the cell is convex with a plurality of positive lug clusters and a plurality of negative lug clusters, and each positive lug cluster is arranged at intervals; Each negative ear cluster is arranged at intervals; The housing comprises a positive pole and a negative pole, and one connecting piece is electrically connected with each positive ear cluster and then conducts to the positive pole column, and the other connecting piece is electrically connected with each negative ear cluster and conducts to the negative pole column after being electrically connected. The battery of the present application is turned on sequentially by sequentially connecting the tabs protruding on the outer surface of the cell with the corresponding connecting pieces, so as to facilitate the conduction of the pole and the tab by using the connecting piece, thereby improving the yield of the battery of the present application.
According to the announcement of the State Intellectual Property Office, BYD Co., Ltd. has obtained a project called "battery shell and electric vehicle", authorization announcement number CN220400776U, and the application date is July 2023.
The patent abstract shows that the utility model provides a battery casing and an electric vehicle, and the battery casing comprises a casing body and a handle. The first surface of the shell body is provided with an inner concave, the recess comprises a relative first connecting surface and a second connecting surface, and the first connecting surface and the second connecting surface are separated along the first direction. The handle is integrally formed with the shell, the first end of the handle is connected to the first connecting surface, and the second end of the handle is connected to the second connecting surface. The battery according to the utility model has the effect of high reliability, space-saving, high structural strength.
*:Finance.