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Anti-burning electric heating food heat retaining panel

A technology for thermal insulation boards and meals, which is applied to cooking utensils and other directions, can solve problems such as poor insulation, easy to burn hands and heat insulation effects, and achieve the effects of avoiding scalds, solving poor thermal insulation effects, and excellent thermal insulation.

Inactive Publication Date: 2014-03-19
CHENGDU JETCOM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an anti-scald electric heating food insulation board, which solves the problems that the existing electric heating food insulation board is easy to burn hands and has poor heat insulation effect

Method used

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  • Anti-burning electric heating food heat retaining panel

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Embodiment

[0012] Such as figure 1 As shown, an anti-scald electric heating food heat preservation board includes a housing 1 , a heating element disposed in the housing 1 and a panel 2 disposed on the housing 1 . The upper surface of the panel 2 is provided with a polyurethane foam board 3, and the polyurethane foam board 3 is provided with a dish placement groove 4, and the dish placement groove 4 is at least 3 cm away from the edge of the polyurethane foam board 3. The shell 1 is covered with a layer of ultra-fine glass wool, the shell 1 is a rectangular box made of aluminum alloy, and the outer surface of the rectangular box is completely covered by the layer of ultra-fine glass wool. For good heat transfer effect and durability, the panel 2 is a ceramic plate.

[0013] In the present invention, the polyurethane foam board 3 is arranged on the panel 2. The polyurethane foam has excellent thermal insulation, heat insulation and flame retardant effects, and can prevent people from bei...

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Abstract

The invention discloses an anti-burning electric heating food heat retaining panel which comprises a shell body, a heating element arranged in the shell body and a panel body arranged on the shell body, wherein a polyurethane foam plastic board is arranged on the upper surface of the panel body, dish containing grooves are formed in the polyurethane foam plastic board, the distance between each dish containing groove and the edge of the polyurethane foam plastic board is at least more than 3cm, and the shell body is wrapped by a superfine glass cotton layer. According to the anti-burning electric heating food heat retaining panel, the polyurethane foam plastic board is arranged on the panel body, and polyurethane foam plastics have excellent effects of heat preservation, heat insulation and inflaming retarding, so people can be prevented from being burnt by the panel body when people pick up food. The shell body is wrapped by the superfine glass cotton layer, and the problem that the shell body is bad in heat insulation effect is resolved.

Description

technical field [0001] The invention belongs to the field of electric appliances. Background technique [0002] Existing electric heating food insulation boards generally consist of a housing, a heating element and a panel. This type of insulation board is exposed outside. The casing generally adopts an ordinary metal casing or a plastic casing, which leads to poor heat insulation effect, the casing is too hot when heating, and the heat dissipation is too fast when the heating is stopped. Contents of the invention [0003] The object of the present invention is to provide an anti-scald electric heating food insulation board, which solves the problems that the existing electric heating food insulation board is easy to burn hands and has poor heat insulation effect. [0004] The technical solution of the present invention is: an anti-scalding electric heating food insulation board, comprising a housing, a heating element arranged in the housing and a panel arranged on the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J39/02
Inventor 李亮
Owner CHENGDU JETCOM TECH
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