EVE Energy. has filed a patent for a battery cap design that includes a pole assembly with a unique structure for sealingly connecting to the cap body. The design aims to improve the efficiency and reliability of batteries. GlobalData’s report on EVE Energy gives a 360-degree view of the company including its patenting strategy. Buy the report here.
According to GlobalData’s company profile on EVE Energy, UAV battery thermal mgmt was a key innovation area identified from patents. EVE Energy's grant share as of January 2024 was 67%. Grant share is based on the ratio of number of grants to total number of patents.
Battery cap with pole assembly for sealingly connecting battery components
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The patent application (Publication Number: US20240039090A1) describes a battery cap design that includes a cap body with a mounting hole and a pole assembly connected to the cap body. The pole assembly consists of a pole body and a connection member, with the pole body featuring a limiting portion and a socket portion. The socket portion is inserted into a mounting groove on the cap body through the mounting hole, securely fixing the pole body and the connection member in place. The design also includes various features such as mortise-and-tenon connections, different hardness levels for components, and specific dimensions for optimal functionality.
Furthermore, the patent application extends to a battery design incorporating the described battery cap, a housing, and a cell. The pole assembly on the battery cap is electrically connected to the cell within the housing. The housing features a cylindrical structure with specific welding and molding techniques, including a housing bottom for sealing. Additional components like a blocking assembly with a plug and a second sealing ring are also detailed. The design emphasizes specific structural arrangements, material properties, and connection methods to enhance the overall performance and functionality of the battery system.
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