Intrinsically Safe Wireless Audible and Visual Alarm for Mining
CN309935082SActive Publication Date: 2026-04-21XUZHOU ZHONGKUANG YUNHUO INFORMATION TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- XUZHOU ZHONGKUANG YUNHUO INFORMATION TECH CO LTD
- Filing Date
- 2025-09-05
- Publication Date
- 2026-04-21
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Intrinsically Safe Wireless Audible and Visual Alarm for Mining. 2. Purpose of this design: It is used in dangerous environments such as underground coal mines to promptly remind workers to pay attention to safety through dual sound and light warning functions. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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