Explosion-proof speaker (ZLFB-YX-A)
CN309080488SActive Publication Date: 2025-01-21SHANGHAI ZHONGLI ELECTRONICS CO LTD
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Patent Information
- Application Number
- CN202430405985.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2039-07-01
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Explosion-proof Speaker (ZLFB‑YX‑A). 2. Purpose of this product: It is used to be installed in explosive gas environments and places with temperature groups of IIC level T6 and IIIC level 80℃. It can also be used as a loudspeaker or fire horn in ordinary environments and places. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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