A self-generating smokeless automatic barbecue oven and a barbecue oven special temperature difference generating device

By using a thermoelectric generator to automatically rotate the grill, the problem of relying on external power and producing fumes in existing barbecue grills is solved. This enables smokeless, automatic rotation and even grilling in self-service barbecue, improving the safety and convenience of grilling.

CN224320562UActive Publication Date: 2026-06-05王淼
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
王淼
Filing Date
2025-06-26
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing automatic barbecue grills rely on external power sources, which limits their use, poses safety hazards, and is costly. In addition, they produce oil fumes that are not environmentally friendly and can easily burn food, requiring manual turning of the ingredients.

Method used

It uses a thermoelectric generator to generate electricity, which uses the charcoal in the barbecue grill to heat the heat-conducting metal plate. The electricity is generated through the thermoelectric generator module, which drives the cooling fan and motor to automatically flip the food. The design of the inner and outer layers of the oven body reduces the generation of oil fumes.

Benefits of technology

It achieves self-generating, smokeless, and automatic flipping, reducing long-term usage costs, improving the uniformity of food cooking, reducing the risk of burns, and enhancing the grilling experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a kind of self-power generation smokeless automatic barbecue oven and special thermoelectric device.Warm difference power generation device includes two warm difference power generation units, heat dissipation fan, and heat dissipation fan is the heat dissipation of warm difference power generation unit.Self-power generation smokeless automatic barbecue oven, including the inner layer furnace wall and warm difference power generation device of being arranged in the outer layer furnace body inside, charcoal cage, water box are arranged in the inner layer furnace wall, charcoal cage slides in charcoal cage slide, and meat stick fixing plate is set on the inner layer furnace wall, the warm difference power generation device of the application, simple structure, utilize the charcoal heating heat-conducting metal plate of barbecue oven, then utilize warm difference power generation module to generate electricity, without any external power supply, not by site limit, long-term use cost is low, convenient and fast.
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