一种机柜和单排微模块
By designing a pressure relief device and a cylinder-driven door structure in the cabinet, the problem of the door failing to open due to negative pressure was solved, thus enabling normal operation and maintenance of the cabinet and improving its security.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG HIWAVE TECH
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional heat dissipation methods are insufficient to meet the needs of high-density heat-generating equipment, resulting in a negative pressure environment inside the cabinet, preventing the door from opening properly, affecting maintenance efficiency and posing safety hazards.
Design a cabinet structure including a front frame, a rear frame, a front door, and a rear door. Release negative pressure through a pressure relief device and use a cylinder and an electromagnet to drive the sealing plate to open the door, ensuring that the door opens normally.
Effectively releasing negative pressure ensures that the rack doors can open normally, improving operational efficiency, reducing security risks, and guaranteeing the stable operation of the data center.
Smart Images

Figure CN224521335U_ABST