Range hood and integrated cooker

The top plate is driven to rise and fall through the lifting structure and the smoke concentration detector to adjust the width of the air inlet duct, solving the cleaning dead corners and negative pressure adjustment problems caused by the connection between the integrated stove top plate and the smoke chamber, and improving the smoke exhaust efficiency and cleaning convenience.

CN222634652UActive Publication Date: 2025-03-18VATTI CORP LTD
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Patent Information

Application Number
CN202421198335.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-29
Publication Date
2025-03-18
Estimated Expiration
2034-05-29

AI Technical Summary

Technical Problem

The top plate and the smoke chamber of the existing integrated stove are an integral structure, which leads to many blind spots for cleaning and difficulty in adjusting the negative pressure in the smoke inlet area, and cannot meet the cooking needs of users.

Method used

A lifting structure is used to drive the top plate to rise and fall to adjust the width of the top plate and the air inlet duct of the smoke collection chamber. The height of the air inlet duct is adjusted in combination with the smoke concentration detector to adapt to different cooking conditions. The top plate and the smoke chamber structure are split into independent components to reduce cleaning dead corners.

Benefits of technology

It realizes the flexible adjustment of the negative pressure in the smoke inlet area, improves the smoke exhaust efficiency, reduces the difficulty of cleaning, and enhances the user experience.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a range hood and an integrated cooker. The range hood comprises an air bellow structure and a machine head structure, the air bellow structure is installed in a stove cabinet of the integrated stove, and the machine head structure comprises a lifting structure which is installed on a wall in the vertical direction. The rear end of the top plate is installed at the output end of the lifting structure, and the lifting structure can drive the top plate to ascend and descend between the first height and the second height; the smoke cavity structure is installed on the upper side of the cooking bench of the stove cabinet and located below the top plate, a smoke collecting cavity is formed in the smoke cavity structure, a smoke inlet is formed in the upper portion of the smoke collecting cavity, a smoke outlet is formed in the lower portion of the smoke collecting cavity, an air inlet channel is formed between the smoke inlet and the top plate, and the smoke outlet is communicated with the air bellow structure. According to the range hood provided by the utility model, the lifting structure is arranged to drive the top plate to lift, so that the width of the air inlet duct between the top plate and the smoke inlet of the smoke collecting cavity is adjustable, the negative pressure at the smoke inlet area is adjusted, the range hood is further adaptive to different cooking conditions, the cleaning dead angles are few, and the range hood is easy to clean.
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