range hoods
By optimizing the air duct and static pressure box design of the range hood and combining it with sound-proof materials, the problems of oil fume emission efficiency and noise control were solved, and an efficient and silent range hood design was achieved.
CN309444381SActive Publication Date: 2025-08-15ZHONGSHAN XIND ELECTRIC APPLIANCE MFG CO LTD
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Patent Information
- Application Number
- CN202430719968.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2039-11-14
AI Technical Summary
Technical Problem
The existing range hoods have not been designed to effectively solve the problem of kitchen fume emissions, especially in terms of fume emission efficiency and noise control.
Method used
A new range hood design is adopted, which increases the air volume and pressure by optimizing the air duct structure and static pressure box design, and combines silent materials to reduce noise, thereby achieving efficient oil fume exhaust and silent effects.
Benefits of technology
It improves the efficiency of oil fume exhaust and reduces operating noise, providing a quieter kitchen environment.
✦ Generated by Eureka AI based on patent content.
Smart Images

Figure 000007_ABST
Abstract
1. Name of the product of this design: range hood. 2. Purpose of this design product: This design product is used for extracting and discharging kitchen fumes. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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