公开(公告)号：US20230125110A1

公开(公告)日：2023-04-27

申请号：US18086447

申请日：2022-12-21

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Haibin SU ,  Hua Zhang ,  Haoran Peng

IPC: H01M50/691

Abstract: This application discloses a battery cabinet. A drain assembly is disposed at the bottom of a cabinet body of the battery cabinet. The drain assembly includes a drain valve. A valve spool and a magnetic object are disposed in the drain valve. The valve spool is movably disposed in the drain valve and has a first state of sealing the drain valve or a second state of opening the drain valve. The magnetic object generates a magnetic force to keep the valve spool in the first state, and the valve spool stays in the second state when a downward force applied to the valve spool is greater than a preset value. Therefore, draining is started when the water accumulated on the valve spool reaches a specified weight, and a new valve spool is automatically closed after the water is drained.

公开(公告)号：US20240204330A1

公开(公告)日：2024-06-20

申请号：US18589456

申请日：2024-02-28

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Haibin Su ,  Hao Luo ,  Haoran Peng ,  Zengzhong Wang

IPC: H01M50/251 ,  H01M10/04 ,  H01M10/627 ,  H01M10/6568 ,  H01M10/658 ,  H01M50/204 ,  H01M50/291 ,  H01M50/505 ,  H01M50/691

CPC classification number: H01M50/251 ,  H01M10/0404 ,  H01M10/627 ,  H01M10/6568 ,  H01M10/658 ,  H01M50/204 ,  H01M50/291 ,  H01M50/505 ,  H01M50/691 ,  H01M2220/10

Abstract: Provided are an energy storage container and a method and a device for manufacturing an energy storage container. The energy storage container includes: multiple battery compartments arranged consecutively in a first direction, where each battery compartment in the multiple battery compartments is configured to accommodate multiple batteries, each battery compartment includes a side wall and a bracket, the bracket is disposed on the side wall, the bracket is configured to carry the batteries, and two adjacent battery compartments in the multiple battery compartments share a same side wall; and a main control box compartment, where the main control box compartment and the multiple battery compartments are arranged in a second direction, the second direction being perpendicular to the first direction.

公开(公告)号：US20240170823A1

公开(公告)日：2024-05-23

申请号：US18420715

申请日：2024-01-23

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Haibin Su ,  Hao Luo ,  Haoran Peng ,  Zengzhong Wang

IPC: H01M50/691 ,  F16K31/06 ,  H01M50/251 ,  H01M50/673

CPC classification number: H01M50/691 ,  F16K31/06 ,  H01M50/673 ,  H01M50/251

Abstract: Provided are a battery cabinet including a cabinet body and a drain valve assembly. The bottom of the drain valve assembly is fixed, by an installation port at the bottom of the cabinet body, to the battery cabinet from bottom to top, and the top of the drain valve assembly is in butt joint with a drain outlet in the cabinet body. The drain valve assembly is provided with magnetic substances, which can realize automatic drainage. Compared with a method for installing a drain valve assembly from the inside of a battery cabinet in the prior art, the operation of fixing the drain valve assembly through the installation port in the present application is more convenient, the drain valve assembly can be disassembled without moving battery cells in the cabinet, and thus convenience of disassembly and assembly of the drain valve assembly is improved.