Pot lid, pot and food preservation method in pot

A pot cover and valve seat technology, which is applied in the field of kitchen utensils, can solve the problems of inability to guarantee the freshness of food in the pot, low transmittance of ultraviolet light, and low utilization rate of ultraviolet light, so as to improve the utilization rate of ultraviolet light and inhibit bacterial invasion , the effect of inhibiting bacteria from invading the pot
CN106724866BActive Publication Date: 2019-08-13MAANSHAN JASON SEMICON CO LTD
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
MAANSHAN JASON SEMICON CO LTD
Publication Date
2019-08-13

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a cooker lid. The cooker lid comprises a cooker lid body, an ultraviolet sterilization module and a steam valve, wherein the steam valve comprises a valve seat arranged on the cooker lid body and a bonnet mounted on the valve seat, and an exhaust channel is formed between the valve seat and the bonnet; the ultraviolet sterilization module is arranged in the steam valve and can emit ultraviolet light to irradiate the exhaust channel of the steam valve. The invention further discloses a cooker. The cooker comprises a cooker body and the cooker lid, wherein the cooker lid body is arranged on the cooker body to cover the cooker body. The invention further discloses a preservation method for food in the cooker. According to the method, after food cooking, a control device controls an ultraviolet lamp in the steam valve to be switched on, and the ultraviolet lamp emits ultraviolet light which penetrates an ultraviolet light transmitting piece to irradiate the exhaust channel in the steam valve. The cooker lid, the cooker and the preservation method for the food in the cooker have the advantages that the sterilization efficiency is high, and bacteria can be inhibited from invading the food in the cooker.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of kitchen utensils, and in particular relates to a pot cover, a pot and a fresh-keeping method for food in the pot. Background technique

[0002] With the improvement of living standards, people's requirements for quality of life are also getting higher and higher. Usually food, such as rice, soup, porridge, etc., does not taste good after being kept warm in the rice cooker for a long time, and the air entering the pot through the exhaust channel of the steam valve contains a certain amount of bacteria, which makes the food in the pot easy to breed bacteria, such as , Rice and other foods in the rice cooker are in the range of 25-40°C, and bacteria are prone to multiply and deteriorate.

[0003] In the existing technology, the ultraviolet lamp is usually used in the pot cover to directly irradiate the food in the pot to realize the function of disinfection and sterilization, so as to ensure the quality of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More