Adjustable baffle structure for guiding airflow inside cabinet
CN224401937UActive Publication Date: 2026-06-23CHENGDU LINTONG TECH DEV CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU LINTONG TECH DEV CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-06-23
AI Technical Summary
Technical Problem
The airflow guide baffles inside the cabinet cannot be adjusted according to changes in equipment load, resulting in low heat dissipation efficiency.
Method used
A rotating baffle assembly and a movable baffle assembly were designed. The rotating baffle assembly can switch between being parallel and perpendicular to the circuit board to form independent upper and lower airflow channels. Combined with the movable baffle assembly, the wind speed can be adjusted to achieve flexible airflow management.
Benefits of technology
It improves the flexibility of airflow management inside the cabinet, enabling targeted heat dissipation for different areas, improving heat dissipation efficiency, reducing equipment temperature, and extending equipment lifespan.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224401937U_ABST
Abstract
The utility model provides adjustable baffle structure of airflow direction in cabinet, including cabinet, the lateral wall of cabinet is provided with air inlet and air outlet, air inlet is arranged with fan, is provided with circuit board and rotary baffle assembly in the cabinet, rotary baffle assembly sets up between fan and circuit board, the clearance is left between circuit board and the inner wall of cabinet, and the first airflow channel is formed between circuit board upper surface and the inner wall of cabinet, the second airflow channel is formed between circuit board lower surface and the inner wall of cabinet, when rotary baffle assembly parallels circuit board, the airflow of fan flows through the first airflow channel, when rotary baffle assembly is perpendicular to circuit board, the airflow of fan flows through the second airflow channel, through rotary baffle assembly makes it can switch between parallel to circuit board and perpendicular to circuit board's position, has realized the nimble control to the airflow flow direction, has changed the airflow path according to actual need, has improved the nimble of cabinet internal airflow management.
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