A battery device includes a box frame (3), and battery groups (2) and first beams (1) located in the box frame (3). An adhesive layer is provided between the each first beam (1) and a first side surface (21) of the adjacent battery group (2), and the adhesive layer is formed as the first beam (1) and the first side surface (21) of the adjacent battery group (2) are mutually pressed in a first direction (x). A side of one of the first beams (1) located at an end portion facing away from the battery groups (2) is adjacent to the box frame (3) and is separated from the box frame (3) by a first set interval (s). The first set interval (s) is configured to allow the first beam (1) at the end portion to move towards the first side surface (21) of the battery group (2) for adhering.
BATTERY DEVICE AND ASSEMBLING METHOD OF BATTERY DEVICE
BATTERIEVORRICHTUNG UND ZUSAMMENBAUVERFAHREN FÜR EINE BATTERIEVORRICHTUNG
DISPOSITIF DE BATTERIE ET PROCÉDÉ D'ASSEMBLAGE D'UN DISPOSITIF DE BATTERIE
2024-04-10
Patent
Electronic Resource
English
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2023
|European Patent Office | 2023
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