Battery device and electric equipment
By incorporating limiting components and an energy-absorbing structure within the battery compartment, the energy-absorbing structure absorbs impact forces during collisions, thus solving the problem of battery device damage due to collisions and improving operational reliability and ease of installation.
CN224123459UActive Publication Date: 2026-04-14CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202620138632.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-30
- Publication Date
- 2026-04-14
- Estimated Expiration
- 2036-01-30
AI Technical Summary
Technical Problem
Battery devices are easily damaged by collisions and impacts in electrical equipment, affecting their operational reliability.
Method used
A limiting component is installed inside the battery box to divide the accommodating cavity into a first cavity and a second cavity. The battery cell assembly is located in the first cavity, and the energy-absorbing structure is located in the second cavity. The energy-absorbing structure collapses and deforms during a collision to absorb the impact force and reduce damage to the battery cells.
Benefits of technology
It improves the operational reliability of battery devices, avoids additional space occupation, simplifies installation and layout, reduces manufacturing costs, and enhances lightweighting.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a battery device and electric equipment. The battery device comprises a battery box, a limiting piece, a battery monomer assembly and an energy absorption structure, wherein an accommodating cavity is formed in the battery box; the limiting piece is arranged in the containing cavity and divides the containing cavity into a first cavity body and a second cavity body. The battery monomer assembly comprises a plurality of battery monomers, and the plurality of battery monomers are arranged in the first cavity; the energy absorption structure is arranged in the second cavity; the battery box is provided with a first box wall, the first box wall and the limiting piece are oppositely arranged in a spaced mode, and the first box wall and the limiting piece are arranged to define a second cavity; the energy absorption structure comprises a plurality of rib plates, one ends of at least part of the rib plates are connected to the first box wall, and the other ends are connected to the limiting piece. According to the technical scheme, the working reliability of the battery device can be improved.
Need to check novelty before this filing date? Find Prior Art