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Cooking utensil with high cooking efficiency

A cooking utensil and high-efficiency technology, which is applied in the field of kitchen utensils, can solve the problems of reducing the cooking effect and user experience, and the inability to achieve uniform radiation heating of ingredients, and achieve the effects of improving cooking efficiency, shortening the cooking cycle, and uniform radiation heating

Pending Publication Date: 2021-07-23
HONGYANG HOME APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the area of ​​the heating element surface 50 is far smaller than the area of ​​the food in the food storage area. The heating element surface 50 faces the food storage area. At the same time, because the heating element quickly generates heat when it is energized, the area corresponding to the heating element surface 50 of the food is short. It absorbs a lot of heat in a short period of time, and there is a risk of being scorched, and it is impossible to achieve uniform radiation heating of the ingredients, reducing the cooking effect and user experience

Method used

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  • Cooking utensil with high cooking efficiency
  • Cooking utensil with high cooking efficiency
  • Cooking utensil with high cooking efficiency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 2 and 5As shown, the present invention provides a cooking utensil 100 with high cooking efficiency, including a cooking cavity 20 and a heating pipe 10, the heating pipe 10 includes a container 13, a sheet-shaped heating element 11 suspended in the container 13, and passing through the container 13 The power supply part 12 at both ends, the two ends of the heating element 11 are connected to the power supply part 12, and the heating tube 10 is installed on the top of the cooking cavity 20, so that the infrared rays emitted by the heating tube 10 can effectively penetrate into the food, reducing the cooking cavity 20. Other components in the oven can block infrared rays to improve cooking efficiency and energy saving.

[0049] In this embodiment, the heating element 11 includes a planar portion 112 and a linear side portion 111 , and the side portion 111 faces the food product placement area 21 in the cooking cavity. Due to the sheet-shaped heating elem...

Embodiment 2

[0072] Such as Figure 9 and 10 As shown, the second embodiment provided by the present invention is different from the first embodiment in that, in the second embodiment, the two ends of the heating element 11 are respectively provided with a second heating area 114, and the second heating area 114 The first heating area 113 with a temperature lower than the second heating area 114 is arranged between them, which further optimizes the heat radiation energy distribution of the food storage area 21, avoids the heat concentration in the central area of ​​the food storage area 21, and makes the food storage area 21 The temperature distribution is more uniform,

[0073] Specifically, the heating element 11 includes a wide portion 115 and a narrow sub-section 116, the wide portion 115 and the narrow sub-portion 116 are arranged alternately in the length direction of the heating element 11, and the middle position of the wide portion 115 is provided with Slit 117, wherein the widt...

Embodiment 3

[0082] Such as Figure 12 and 13 As shown, the third embodiment provided by the present invention differs from the second embodiment in that in the third embodiment, the first heating area 113 is a conductive part electrically connected to the end of the second heating area 114, The conductive part is a molybdenum rod, and the molybdenum rod is fixed and electrically connected to the end of the second heating area 114 through a holder, and the material of the holder is molybdenum metal. The resistance of the molybdenum rod is very small, so the calorific value of the molybdenum rod is almost negligible, which avoids the heat concentration in the central area of ​​the food storage area 21, so that the temperature distribution of the food storage area 21 is more uniform; at the same time, the heating element 11 Segmented arrangement, during the long-term use of the heating element 11, can avoid the sagging phenomenon of the heating element 11 due to softening and its own gravit...

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Abstract

The invention relates to a cooking utensil with high cooking efficiency, the cooking utensil comprises a cooking cavity and a heating pipe installed in the cooking cavity, the heating pipe comprises a container, a sheet-shaped heating body suspended in the container and a power supply part penetrating out of the two ends of the container, the two ends of the heating body are connected with the power supply part, the heating body comprises a plane part and a linear side part, and the side part faces a food material placing area in the cooking cavity. According to the technical scheme provided by the invention, the risk that food is locally burnt due to direct radiation of the plane part can be avoided, so that relatively uniform radiation heating is realized, and the cooking effect is improved.

Description

technical field [0001] The invention relates to the field of kitchen utensils, in particular to a cooking utensil with high cooking efficiency. Background technique [0002] Patent CN101861758A discloses a heating tube, which is composed of a heat-resistant glass tube, a heating element inside the glass tube, and a power supply part. It has two-dimensional isotropic thermal conductivity in the direction, and it can heat up quickly and heat up with high efficiency when it is energized. Therefore, the heating pipe is gradually applied to cooking utensils to replace the existing heating pipes that heat up slowly, thereby improving the cooking efficiency of the cooking utensils. [0003] Such as figure 1 As shown, the heating element has a sheet-like structure, and has two-dimensional isotropic thermal conductivity in the plane direction, and the heat radiation area of ​​the heating element surface 50 is much larger than the heat radiation area of ​​the heating element surface...

Claims

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Application Information

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IPC IPC(8): G05B19/042A47J27/00
CPCG05B19/0423A47J27/004G05B2219/2643
Inventor 朱泽春魏云杰刘海亮吴超
Owner HONGYANG HOME APPLIANCES
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