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Cooking utensil

A technology for cooking utensils and couplers, which is applied to kitchen utensils, home utensils, roasters/barbecue grids, etc., can solve the problems of hot air being blown into the pot body, affecting the normal operation of the machine, and hot air entering the machine base, etc., to achieve extended use effect of life

Active Publication Date: 2021-12-28
HONGYANG HOME APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And if you forget to put in the liner, the hot air will circulate in the pot, making the bottom temperature rise higher
[0004] In the prior art, most of them do not detect whether there is an inner liner in the pot body. When the air frying function is performed without an inner liner in the pot body, hot air will enter the base of the machine through the gap, affecting the normal operation of the machine.
In addition, when there is no liner in the pot, due to no protective measures, hot air will be continuously blown into the inside of the pot, and cooling protection cannot be performed, which will eventually cause irreversible damage to the components installed on the base

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Embodiment 1: under this embodiment, as figure 2 As shown, the light-emitting unit is a first heating unit, the first heating unit includes a light radiation heating tube, the light radiation heating tube includes a light-transmitting part and a heating wire that can emit light, and the heating wire is arranged in the light-transmitting part and can be When the time node is lit, the light radiation heating tube 31 generates heat through light radiation to heat the cooking chamber. At the same time, after the light radiation heating tube 31 is electrically connected, it can be used as a light emitting unit to illuminate the space in the inner container 2 or the space in the heat preservation cover 11 , realizing the multi-purpose of the light radiation heating tube 31, including the heating function and the light emitting function, saving space and cost. By setting the light radiation heating tube, the heating wire can quickly emit light and heat, and radiate out through...

Embodiment 2

[0060] Embodiment 2: Under this embodiment, the pot cover 3 is provided with a first heating unit, the first heating unit is a common heating tube (such as: stainless steel electric heating tube, quartz electric heating tube, carbon fiber heating tube, etc.), after the first heating tube is energized Heat is generated to heat the cooking chamber, while the light-emitting unit includes a light-emitting element capable of illuminating the space in the inner container 2 or the space in the heat-retaining cover 11 . Since the light-emitting element can realize self-illumination without being attached to the first heating unit, its arrangement position is not limited by the arrangement position of the first heating unit, so that the light-emitting element can be selectively arranged at any position that is conducive to improving the accuracy of light sensing . The light-emitting element is also turned on at a predetermined time node to illuminate the space in the inner container or...

Embodiment approach 1

[0069] Implementation Mode 1: In this embodiment, as figure 2 and image 3 As shown, when the liner 2 is placed in the heat preservation cover 11, the position height of the bottom end surface of the liner 2 in the heat preservation cover 11 is lower than the position height of the bottom end surface of the light transmission hole 111 in the heat preservation cover 11, and the liner 2 can Directly shield the light-transmitting hole 111 , so that the truncation of the light propagation path is directly realized by the way that the liner 2 shields the light-transmitting hole 111 .

[0070] It should be noted that the present invention does not specifically limit the height of the bottom end surface of the liner 2 and the setting position of the light-transmitting hole 111, which can be set according to figure 2 and image 3 The embodiment shown is set, and in other embodiments, according to the size of the inner tank 2 and the heat preservation cover 11, when the inner tank ...

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Abstract

The invention discloses a cooking utensil which comprises a pot body, an inner container and a pot cover; the pot body comprises a heat preservation cover, the inner container is detachably arranged in the heat preservation cover, the pot cover is provided with a light emitting unit, the light emitting unit can emit light rays into the heat preservation cover, and the heat preservation cover is provided with a light hole; when the inner container is arranged in the heat preservation cover, the light hole is shielded; when the inner container is not placed in the heat preservation cover, the light hole is unshielded; and a photosensitive sensor located on the outer side of the heat preservation cover is further arranged in the pot body, and the photosensitive sensor can receive light emitted by the light hole. In this way, whether the inner container is arranged in the heat preservation cover or not is detected, and the safety of the cooking utensil is enhanced.

Description

technical field [0001] The invention belongs to the technical field of kitchen appliances, in particular to a cooking utensil. Background technique [0002] With the improvement of living standards, various cooking utensils (such as pressure cooker, air fryer, air fryer pressure cooker, etc.) are more and more common in daily life. [0003] The air fryer is a kind of cooking equipment commonly used by people. Most of the existing air fryers include a pot cover, a pot body, a liner and a heating assembly for the air frying function. When performing the air frying function, the heating component blows hot air into the inner tank, and the hot air circulates in the inner tank to air fry the food. And if you forget to put in the inner pot, the hot air will circulate in the pot, making the bottom temperature rise higher. [0004] In the prior art, most of them do not detect whether there is an inner liner in the pot body. When the air frying function is performed without an inne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J37/06
CPCA47J37/0641Y02B20/40Y02B40/00
Inventor 朱泽春周建东宁文斯张硕
Owner HONGYANG HOME APPLIANCES
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