Inlet guide vane mechanism
CN224693647UActive Publication Date: 2026-08-28QINGDAO HISENSE BOSCH AIR CONDITIONING SYSTEM CO LTD
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Patent Information
- Application Number
- CN202522123991.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-30
AI Technical Summary
Technical Problem
[0004]本实用新型的目的在于提供一种进气导叶机构，以解决现有技术中存在的现有进气导叶机构结构复杂，存在卡死、运行滞后现象，且调节过程中稳定性较差，缺少有效的限位结构，存在导叶转动过量的风险等问题
Benefits of technology
[0019]与现有技术相比，本实用新型的优点和积极效果是：
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224693647U_ABST
Abstract
The utility model relates to an air inlet guide vane mechanism, which comprises a base, a guide vane assembly, a connecting rod and a linkage adapter. The connecting rod is arranged at one end of the guide vane assembly extending to the outside of the base. The linkage adapter comprises a first linkage ring part and a second linkage ring part arranged at intervals on the outside of the base. The two ends of the connecting rod are rotatably connected to the outside of the first linkage ring part and the second linkage ring part, respectively. The outer wall of the base is further provided with a limiting protrusion extending outward. The limiting protrusion is located between the first linkage ring part and the second linkage ring part. The overall structure of the air inlet guide vane mechanism is more compact, the transmission link is simplified, the reliability is higher, and the transmission efficiency is improved. The limiting protrusion helps to limit the positions of the first linkage ring part and the second linkage ring part, avoids excessive rotation angle of the guide vane assembly, and improves the safety.
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