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Heating device, cover body, base and cooking utensil

A technology of a heating device and a heat dissipation device, which is applied to the cover body, the base, the cooking utensils, and the fields of the heating device, and can solve the problems of thick thickness of the heating device and the like.

Pending Publication Date: 2022-06-03
ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a heating device, a cover body, a base and a cooking utensil, so as to solve the problem that the thickness of the heating device in the prior art is relatively thick

Method used

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  • Heating device, cover body, base and cooking utensil
  • Heating device, cover body, base and cooking utensil
  • Heating device, cover body, base and cooking utensil

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Embodiment 2

[0080] The difference between the heating device of the second embodiment and the heating device of the first embodiment lies in the shape of the plate body, specifically, as Figure 4 and Figure 5 As shown, in the second embodiment, the first surface 15 of the plate body 10 is gradually concave from the outside to the inside. The above-mentioned structure makes the first surface 15 of the plate body 10 have the effect of diverting to the middle of the plate body 10, so that the wind can contact the electrothermal film 20 on the plate body 10 as much as possible, and blow out after sufficient contact. The above-mentioned structure can effectively Improve heating efficiency, thereby improving cooking efficiency.

Embodiment 3

[0081] The difference between the heating device of the third embodiment and the heating device of the first embodiment lies in the structure of the lower surface of the plate body, specifically, as Image 6 or Figure 7 As shown, in the third embodiment, the plate body 10 further includes a second surface 16 opposite to the first surface 15 , and the second surface 16 is provided with a flow guiding structure 14 . The above-mentioned structure can play a role of turbulence, so that the air flow in the cooking cavity can flow more evenly, and the uniformity of the temperature field can be improved. Certainly, in other embodiments not shown in the figure, the flow guiding structure may also be provided on the first surface, or be provided on both the first surface and the second surface 16 .

[0082] like Figure 1 to Figure 3 As shown, in the third embodiment, the flow guide structure 14 is a plurality of arc-shaped flow guide ribs that diverge outward from the middle of the...

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Abstract

The invention provides a heating device, a cover body, a base and a cooking utensil, and the heating device comprises a plate body which is provided with an overflowing hole and is provided with an electrode contact point; the electric heating film is attached to the first surface of the plate body, a first receding opening opposite to the overflowing hole is formed in the electric heating film, and the plate body further comprises a second surface opposite to the first surface. By means of the technical scheme, the problem that in the prior art, the thickness of a heating device is large can be effectively solved.

Description

[0001] related application [0002] This application claims the priority of the Chinese patent application with the application date of November 30, 2020, the application number 202011376812.8, and the invention title of "heating device, cover, base and cooking utensils", which are hereby incorporated by reference. technical field [0003] The invention relates to the field of small household appliances, in particular to a heating device, a cover, a base and a cooking utensil. Background technique [0004] At present, the baking cover of the air fryer on the market is provided with a motor, a fan and a heating pipe in sequence from top to bottom. The motor drives the fan to rotate, and the fan takes away the heat generated by the heating tube to form hot air. The hot air is in contact with the food to heat the food and toast the food. [0005] However, the thickness of the heating tube of the above-mentioned structure is relatively thick, so that the thickness of the bakin...

Claims

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Application Information

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IPC IPC(8): A47J37/06
CPCA47J37/0641A47J37/0664Y02B30/00
Inventor 李金洲李建史庭飞
Owner ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD