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Heating device and disinfection cabinet with heating device

A heating device and heating film technology, which is applied in the field of disinfection cabinets, can solve the problems of low heating thermal efficiency, large temperature drop gradient, and high cost of use, and achieve the effects of increasing the heating area, increasing the heating speed, and reducing the cost of use

Pending Publication Date: 2019-07-09
QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are three main heating methods for disinfection cabinets: one is the electric heating wire heating tube, which is bulky and heavy, and the indirect heating thermal efficiency is low, and the heating wire is easily oxidized and brittle, and the service life is short; the other is the light wave tube heating, which is inconvenient to install. The service life is short and easy to be damaged. The temperature where the light wave tube shines is high, but the temperature drop gradient is large; the third is the PTC heating device, which is bulky and heavy, and the thermal efficiency of indirect heating is low. The heating temperature is below 300°C, and the service life is short and the cost high

Method used

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  • Heating device and disinfection cabinet with heating device
  • Heating device and disinfection cabinet with heating device
  • Heating device and disinfection cabinet with heating device

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Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.

[0024] Such as Figure 1-3 As shown, this embodiment provides a heating device, which is applied in a disinfection cabinet, and can also be applied in a dishwasher or other household appliances with a heating function. The heating device of the present invention has the advantages of compactness, lightness and thinness, fast heating speed of cold air, high heating efficiency, high and uniform heating temperature, and convenient maintenance.

[0025] The heating device includes ...

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Abstract

The invention relates to the technical field of disinfection cabinets, and particularly discloses a heating device and a disinfection cabinet with the heating device. The heating device comprises an air duct arranged in a chamber, an air inlet is formed in one end of the air duct, an air outlet is formed in the other end of the air duct, and the outer wall of the air duct between the air inlet andthe air outlet is wrapped with a heating element. The disinfection cabinet comprises the heating device. The heating device and the disinfection cabinet with the heating device have the advantages ofsmallness and exquisiteness, high heating efficiency, high and uniform heating temperature, convenient maintenance and the like.

Description

technical field [0001] The invention relates to the technical field of disinfection cabinets, in particular to a heating device and a disinfection cabinet with the heating device. Background technique [0002] With the progress of society and the improvement of people's daily life standards, disinfection of tableware such as bowls and chopsticks has gradually become popular in families, and disinfection cabinets have gradually entered ordinary families as a household appliance. At present, there are three main heating methods for disinfection cabinets: one is the electric heating wire heating tube, which is bulky and heavy, and the indirect heating thermal efficiency is low. The heating wire is easily oxidized and brittle and has a short service life; The service life is short and easy to damage. The place where the light wave tube shines has a high temperature, but the temperature drop gradient is large; the third is the PTC heating device, which is bulky and heavy, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H3/04F24H9/18A61L2/06
CPCF24H3/0405F24H9/1863A61L2/06
Inventor 冯文龙马少云王涛姜艳青
Owner QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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