Heat dissipation structure, heat dissipation system of integrated oven and integrated oven

By designing a heat dissipation channel structure with a large air intake and a small air outlet, and a multi-channel interconnection system in the integrated stove oven, the problem of poor heat dissipation in the integrated stove oven is solved, achieving efficient heat dissipation and stable equipment operation.

CN224498558UActive Publication Date: 2026-07-14NINGBO FOTILE KITCHEN WARE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO FOTILE KITCHEN WARE CO LTD
Filing Date
2025-07-31
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Poor heat dissipation in integrated cooktop ovens can lead to heat buildup, affecting the normal operation and lifespan of the range hood's ventilation system and potentially causing abnormal noise during operation.

Method used

Design a heat dissipation structure for an integrated stove oven, including a first heat dissipation channel formed by a top plate and side plates. The air inlet area is larger than the air outlet. The airflow speed is increased by utilizing the narrow tube effect. The structure is strengthened by combining multiple support plates and reinforcing ribs to form a funnel-shaped channel to improve heat dissipation efficiency. High-efficiency heat dissipation is achieved by connecting the fan with multiple heat dissipation channels.

Benefits of technology

It effectively improves the oven's heat dissipation efficiency, reduces the temperature of the range hood duct system, reduces equipment noise, and enhances equipment reliability and user experience.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224498558U_ABST
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Abstract

The utility model provides a kind of heat dissipation structure, heat dissipation system and integrated cooker of oven of integrated cooker, and the heat dissipation structure includes the first heat dissipation passage enclosed by top plate and side plate, the first heat dissipation passage is open in vertical direction far from the end of top plate, the end of multiple side plates in vertical direction far from top plate is used to abut with the top surface of oven;Side plate includes first side plate and second side plate, first side plate and second side plate are respectively provided with first air inlet and first air outlet, and the cross-sectional area of first air inlet is greater than first air outlet.The heat dissipation system includes the heat dissipation structure as above.The integrated cooker includes the heat dissipation system as above.The heat dissipation structure forms the first heat dissipation passage specially for oven by abutting with oven top surface, and the cross-sectional area of first air inlet is greater than first air outlet, since the flow rate of airflow of unit volume is inversely proportional to cross section, the airflow velocity in the first heat dissipation passage increases due to the decrease of outlet cross section, to improve the heat dissipation efficiency of oven.
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