Energiespeichermodul und Dichtungsstruktur dafür

Details

Veröffentlichungs-Nr.

EP4723335

Anmeldetag

14. September 2023

Veröffentlichung

5. Dezember 2024

Rechtsraum

EP

Abstract

An energy storage module and a sealing structure thereof The sealing structure comprises a bottom plate (1), an enclosure portion (2) and a potting adhesive (4), wherein the bottom of the enclosure portion (2) is connected to the bottom plate (1) in a sealed manner; a module unit body (3) is loaded in an enclosed space of the enclosure portion (2); and the potting adhesive (4) is potted into an opening in the top of the enclosure portion (2) and covers the top of the module unit body (3). By means of designing the sealing structure of the energy storage module in the above structural form, the potting adhesive (4) can ensure a sealing effect on the module unit body (3); in addition, when the module unit body (3) loaded in the enclosure portion (2) has a fault and generates a high-temperature and high-pressure gas, after encountering the high-temperature and high-pressure gas, the potting adhesive (4) is heated and melts into a liquid state, and the high-temperature and high-pressure gas can escape from the liquid potting adhesive (4), thereby realizing the aim of pressure relief, such that the provisions of a box cover and a pressure relief valve are omitted, thus greatly saving on the cost.

Anmelder

Firma

Sungrow Power Supply Co., Ltd.

Land

🇨🇳 China