Hot air structure for cooking equipment and oven with hot air structure

A technology of cooking equipment and hot air, which is applied in kitchen utensils, household utensils, applications, etc., can solve the problems of affecting the service life of the hot air blower, affecting the user experience, and increasing the working noise of the whole machine, so as to increase the effective air intake and improve Cooking effect, the effect of accelerating the heating rate

Active Publication Date: 2021-01-22
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the wind speed of the hot air blower is generally increased by increasing the speed of the hot air blower, thereby increasing the air volume, thereby improving the cooking effect. The working noise of the large machine will affect the user's experience. In addition, it will also affect the service life of the air heater

Method used

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  • Hot air structure for cooking equipment and oven with hot air structure
  • Hot air structure for cooking equipment and oven with hot air structure
  • Hot air structure for cooking equipment and oven with hot air structure

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] Such as Figure 1-14 As shown, an oven includes an exhaust structure, and the exhaust structure includes an inner container 1 and a hot air blower 4 . Above the above-mentioned liner 1 is provided with an upper mounting plate 7, the upper surface of the upper mounting plate 7 is covered with a wind guide cover 9 to form an exhaust passage 90 with an exhaust fan 91, and on the top wall of the above-mentioned liner 1 An air outlet 11 is provided, and the upper mounting plate 7 is provided with an air inlet 71 having the above-mentioned exhaust channel 90, and the lower end of the ventilation plug 8 with a vertically extending air hole 81 in the center is inserted into the above-mentioned air outlet 11. The middle and upper end are inserted in the above-mentioned air inlet 71, and the upper end of the above-mentioned ventilation plug 8 is...

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PUM

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Abstract

The invention relates to a hot air structure for cooking equipment and an oven with hot air structure. The hot air structure comprises an inner container and an air heater, a hot air baffle with an air inlet and an air outlet is arranged on the rear side of the inner container, and a hot air chamber is defined by the hot air baffle and a back plate of the inner container. A first fan blade of theair heater is located in the hot air chamber, a motor of the air heater is installed on the rear surface of the inner container back plate, a back heating pipe is arranged on the periphery of the first fan blade, and a second fan blade arranged in the center of the first fan blade is arranged on the front side of the first fan blade in the hot air chamber. The rotation direction of the first fan blade is opposite to that of the second fan blade, and the second fan blade is an axial flow fan blade. Compared with the prior art, the air inlet amount of the air inlet of the hot air baffle can be increased, namely the air inlet amount of the hot air chamber is increased, then the air outlet amount of the hot air chamber can be increased, hot air circulation in the inner container is promoted, more hot air is blown to the surface of food, the cooking efficiency is improved, and the cooking effect is improved.

Description

technical field [0001] The invention relates to the field of cooking equipment, in particular to a hot air structure for cooking equipment and an oven with the structure. Background technique [0002] Existing electric ovens or all-in-one steamers and other cooking equipment with roasting functions are generally provided with a hot air baffle on the rear side of the inner tank. The hot air baffle and the back plate of the inner tank form a hot air chamber. There is a hot air blower, and the outer periphery of the fan blade of the hot air blower is provided with a back heating pipe. When the cooking equipment is working, the blades of the hot air blower rotate, and the gas in the inner tank is sucked into the hot air chamber through the air inlet of the hot air baffle under the action of suction. Under the action of the centrifugal force, it flows back into the inner tank through the air outlet of the hot air baffle. In addition, an exhaust channel with an exhaust fan is ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J37/06
CPCA47J37/0641
Inventor 王黎喆杨均
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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