Cookware

Abstract

The invention provides a cookware which comprises a water box, a heating device and pot liners. The heating device is used for heating up water in the water box. Each pot liner is a hollow cavity formed by a side plate and a top plate in an encircling manner and provided with one end opening. A containing groove for food is formed in the top plate, and the depth of the containing groove is smaller than the height of the side plate. A steam passage is formed by a gap between the wall of the containing groove and the side plate of the pot liner. At least one steam pores are formed around the opening of the containing groove. High-temperature steam generated from water in the water box heats up the bottom of each containing groove, and can also flow along the steam passage to heat up the wall of the containing groove, so that food in the containing groove is heated completely and heating efficiency is improved. Besides, steam in the steam passage can be exhausted through the steam pores; the opening end of each pot liner is detachably mounted on the water box; and each lid is connected with each containing groove in an opened or closed manner.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a cooking utensil. Background technique [0002] At present, cooking utensils on the market, especially electric lunch boxes, generally adopt a heating method in which metal utensils are directly placed in a steamer. Specifically, such as figure 1 shown (in figure 1 , the direction of the arrow is the direction of steam flow), the metal vessel 2' is placed on the support part 11', the support part 11' is placed in the water tank 1', the food 6' is placed in the metal vessel 2', the cover body 3' covers On the water tank 1', the heating device 4' heats the water 5' in the water tank 1' to make the water 5' heat up and boil, and the high-temperature steam generated by the water 5' in the water tank 1' can heat the side wall of the metal vessel 2' heating, wherein, high-temperature water vapor such as figure 1 The flow direction of the middle arrow flows, and finally discharge...

AI Technical Summary

Problems solved by technology

[0002] At present, cooking utensils on the market, especially electric lunch boxes, generally adopt a heating method in which metal utensils are directly placed in a steamer. Specifically, such as figure 1 shown (in figure 1 , the direction of the arrow is the direction of steam flow), the metal container 2' is placed on the support part 11', the support part 11' is placed in the water tank 1', the food 6' is placed in the metal container 2', and the cover body 3' covers On the water tank 1', the heating device 4' heats the water 5' in the water tank 1' to make the water 5' heat up and boil, and the high-temperature steam generated by the water 5' in the water tank 1' can heat the side wall of the metal vessel 2' heating, wherein, high-temperature water vapor such as figure 1 The flow direction of the middle arrow flows, and finally discharges to the environment through the steam vent 31' on the cover body 3'. This heating method has a low utilization rate of steam, resulting in a waste of energy.

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