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Electrical-heating seat pad

An electric heating and heating pad technology, which is applied to mattresses, seat heating/ventilation devices, spring mattresses, etc. Effect

Inactive Publication Date: 2015-09-09
SHANGHAI MINTONG CULTURAL MEDIA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary cushions include a mask layer and a core layer placed in the mask layer. The core layer is composed of a strong sponge and a soft sponge that can keep warm. In the cold winter, people need to put it on the car seat or sofa to keep warm The cushion on the cushion, because the ordinary cushion does not have a heating function, the cushion on the cushion has a mediocre thermal insulation effect, and the comfort level needs to be improved. The technicians are eager to improve this

Method used

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0013] see Figure 1-2 , an electric heating cushion, including a core layer 3, a mask layer 1, the side of the mask layer 1 is provided with a zipper structure for placing the core layer 3, the zipper structure is set to facilitate taking out the mask layer 1 for cleaning, and the mask layer 1 is inside the core layer 3 is also provided with a heating pad 2. The heating pad 2 includes a surface insulating and heat-conducting layer 21 and a bottom insulating and heat-conducting layer 22. Wire 41 and a coupler 42 connected to the heating wire 41.

[0014] In order to increase the comfort, the bottom insulation and heat conduction layer 22 is provided with a curved groove 221, the heating wire 41 is arranged in the groove 221, a gap is formed on the side of the bottom insulation and heat conduction layer 22, and the coupler 42 is arranged in the gap to co...

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Abstract

The present invention discloses an electrical-heating seat pad, which comprises a core layer and a surface cover layer, wherein the side edge of the surface cover layer is provided with a zipper structure for placing the core layer, a heating pad is arranged on the upper portion of the core layer inside the surface cover layer and comprises a surface layer insulating heat conduction layer and a bottom layer insulating heat conduction layer, a heating assembly is arranged between the surface layer insulating heat conduction layer and the bottom layer insulating heat conduction layer, and before the use, the heating assembly can be pre-selectively heated through an external power supply and then is used. Compared with the electrical-heating seat pad in the prior art, the electrical-heating seat pad of the present invention has the following beneficial effects that: the seat pad is pre-heated and then is used so as to improve the thermal insulation effect of the seat pad, and the electrical-heating seat pad of the present invention has characteristics of simple in structure, comfort and safety.

Description

technical field [0001] The invention relates to a cushion, in particular to an electric heating cushion. Background technique [0002] Ordinary cushions include a mask layer and a core layer placed in the mask layer. The core layer is composed of a strong sponge and a soft sponge that can keep warm. In the cold winter, people need to put it on the car seat or sofa to keep warm The cushion on the cushion, because the common cushion does not have the heating function, the cushion on the cushion has a general warming effect, and the comfort level also needs to be improved, and technicians are eager to improve this. Contents of the invention [0003] In order to solve the above problems, the present invention provides an electric heating cushion, the main technical solutions are as follows: [0004] The electric heating cushion includes a core layer (3) and a mask layer (1). The side of the mask layer (1) is provided with a zipper structure for placing the core layer (3). The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C27/14A47C21/04B60N2/56B60N2/62
Inventor 陈达祥
Owner SHANGHAI MINTONG CULTURAL MEDIA
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