Full-automatic pressure relief and explosion relief window of energy storage cabinet

By combining a fully automatic pressure relief and explosion relief window with an electronic latch lock and a motor ratchet mechanism, the problem of automatic unlocking of the energy storage cabinet when the pressure is too high is solved, thus achieving safe and reliable pressure relief and explosion-proof functions.

CN224532570UActive Publication Date: 2026-07-21NINGBO SEHNGJIU CABINET LOCK CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO SEHNGJIU CABINET LOCK CO LTD
Filing Date
2025-08-07
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing energy storage cabinets have difficulty automatically unlocking and opening the pressure relief window when the internal pressure is too high, which can lead to an increase in danger.

Method used

Design a fully automatic pressure relief and explosion relief window. It combines an electronic latch lock and a motor ratchet mechanism to automatically unlock and open the pressure relief window using the air pressure difference. At the same time, it has an automatic closing function of the motor ratchet mechanism, achieving dual protection.

Benefits of technology

The system enables the energy storage cabinet to automatically and safely open the pressure relief window when the internal pressure is too high, preventing the spread of danger, and automatically close the window after the pressure stabilizes, thus improving the safety and reliability of the energy storage cabinet.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224532570U_ABST
Patent Text Reader

Abstract

The utility model relates to a kind of full-automatic pressure relief and explosion venting window of energy storage cabinet, it is to solve the problem that existing similar energy storage cabinet is difficult to automatically unlock and open pressure relief window when small spontaneous combustion explosion occurs inside, timely release internal pressure, avoid dangerous expansion.The full-automatic pressure relief and explosion venting window's cabinet inside pressure relief window one side edge is equipped with lock catch part, its key point is that the window hole of the lock catch part corresponding cabinet inside window frame is equipped with emergency unlocking mechanism, when pressure relief window is in closed state, the lock hook in the opening of electronic snap lock one side opening is locked with the lock catch part of pressure relief window, lock hook rotation drives lock opening and lock hook between misregistration closure or open U-shaped mouth;The top rod of emergency unlocking mechanism drives directional telescopic movement through diaphragm, and triggers the unlocking rod of electronic snap lock, the gas seat or diaphragm of emergency unlocking mechanism is equipped with the air hole of balance gas seat inner gas chamber, diaphragm is fixed in the seat mouth of gas seat through the through-hole of cover frame one side, diaphragm exposes the through-hole of cover frame, air hole is connected with the cabinet of energy storage cabinet through gas pipe.
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