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A hot air structure for cooking equipment and an oven with the structure

A cooking equipment and hot air technology, applied in kitchen utensils, home utensils, applications, etc., can solve the problems of the service life of the hot air blower, increase the working noise of the whole machine, and affect the user experience, so as to promote hot air circulation and speed up heating speed, enhanced cooking effect

Active Publication Date: 2022-01-21
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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  • A hot air structure for cooking equipment and an oven with the structure
  • A hot air structure for cooking equipment and an oven with the structure
  • A hot air structure for cooking equipment and an oven with the structure

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Embodiment Construction

[0031] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.

[0032] like Figures 1 to 14 As shown, an oven includes an exhaust structure, and the exhaust structure includes an inner tank 1 and a hot air blower 4 . Above the inner pot 1 is provided an upper mounting plate 7, and the upper surface of the upper mounting plate 7 is covered with an air guide hood 9 to form an exhaust passage 90 with an exhaust fan 91. On the top wall of the inner pot 1 An exhaust port 11 is provided, and the upper mounting plate 7 is provided with an air inlet 71 with the exhaust passage 90 , and the lower end of the ventilation plug 8 with a vertically extending ventilation hole 81 in the center is inserted into the exhaust port 11 The middle and upper ends are inserted into the above-mentioned air inlet 71, and the upper end of the above-mentioned ventilation plug 8 is concave downward along the circumferential directio...

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Abstract

The invention relates to a hot air structure for cooking equipment and an oven, comprising an inner pot and a hot air blower, a hot air baffle with an air inlet and an air outlet is arranged on the back side of the inner pot, and the hot air baffle is connected to the back plate of the inner pot. A hot air chamber is enclosed, the first fan blade of the above-mentioned hot air blower is located in the above-mentioned hot air chamber, and the motor of the hot air blower is installed on the rear surface of the inner tank back plate, and a back heating pipe is arranged around the outer periphery of the first fan blade. In the hot air chamber, a second fan blade is arranged on the front side of the first fan blade and the center of the first fan blade is arranged, and the rotation direction of the first fan blade and the second fan blade is opposite, and the second fan blade is Axial fan blades. Compared with the prior art, the present invention can increase the air intake volume at the air inlet of the hot air baffle, that is, the air intake volume of the hot air chamber can be increased, and then the air outlet volume of the hot air chamber can be increased, and the hot air circulation in the inner tank can be promoted, so that there is more A lot of hot air is blown to the surface of the food, which improves the cooking efficiency and enhances the cooking effect.

Description

technical field [0001] The present invention relates to the field of cooking equipment, in particular to a hot air structure for cooking equipment and an oven having the structure. Background technique [0002] Existing cooking equipments such as electric ovens or integrated steaming and baking machines with roasting function are generally provided with hot air baffles on the back side of the inner liner. There is a hot air blower, and the outer periphery of the fan blades of the hot air blower is provided with a back heating pipe. When the cooking equipment is working, the fan blade of the hot fan rotates, 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 will return to the inner tank through the air outlet of the hot air baffle. In addition, an exhaust channel with an exhaust fan is arranged above the inner pot, and the gas generated durin...

Claims

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Application Information

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Patent Type & Authority Patents(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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