Far infrared heating mouse pad and preparation method thereof

A technology of far-infrared heating and far-infrared heating paper, applied in the far-infrared field, can solve the problems of uneven temperature distribution, unfavorable human health, and rapid heat loss.

Pending Publication Date: 2019-03-08
NANOCARBON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) Most of the products on the market can only achieve a slight heat of about 38 degrees, and a small number of products that are said to be able to reach 50 degrees still have problems such as uneven temperature distribution and small heating area, and the actual experience is poor;
[0005] (2) The existing heating mouse pads are surface-heating, that is, onl

Method used

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  • Far infrared heating mouse pad and preparation method thereof
  • Far infrared heating mouse pad and preparation method thereof

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preparation example Construction

[0037] In the present invention, the material of the far-infrared heating paper layer is preferably aramid far-infrared paper, and the aramid far-infrared paper is preferably prepared from carbon nanotubes, aramid chopped fibers and aramid pulp fibers. In the present invention, the preparation method of described aramid fiber far-infrared paper preferably comprises the following steps:

[0038] (1) Mixing aramid chopped fibers, debonder and water, followed by washing and beating, to obtain aramid chopped fibers slurry;

[0039] (2) mixing aramid pulp fiber and aramid pulp fiber dispersant with water to obtain aramid pulp fiber slurry;

[0040] (3) mixing carbon nanotubes, a carbon nanotube dispersant and a solvent to obtain a carbon nanotube dispersion;

[0041] (4) mixing the carbon nanotube dispersion obtained in step (3), the aramid chopped fiber slurry obtained in step (1) and the aramid pulp fiber slurry obtained in step (2) followed by beating and shear treatment to ob...

Embodiment 1

[0060] Weigh 5 g of aramid chopped fiber and 0.1 g of sodium dodecylbenzene sulfonate in an aqueous solution, let it soak for 20 minutes, wash it 4 times, beat it with a beater for 10 minutes, and prepare aramid chopped fiber slurry.

[0061] Weigh 5 g of aramid pulp fiber and 0.1 g of polyethylene oxide in an aqueous solution, and stir for 5 minutes to obtain aramid pulp fiber slurry.

[0062] Weigh 5g of carbon nanotubes and 0.1g of sodium lauryl sulfate in an alcohol solvent, ultrasonicate for 30min, and shear at high speed for 30min to obtain a carbon nanotube dispersion. After the lentil chopped fiber slurry and the aramid pulp fiber slurry are uniformly mixed, beat with a beater for 10 minutes, and cut with a high-speed shear for 60 minutes.

[0063] The mixed slurry prepared above was formed by suction filtration through a paper sheet former, and after the wet paper sheet was uncovered, it was vacuum-dried at 80°C and hot-pressed to obtain an aramid fiber far-infrared p...

Embodiment 2

[0065] The aramid fiber far-infrared paper that embodiment 1 makes is cut into the far-infrared heating paper that thickness is 0.2mm, and length is 200mm, and width is 100mm, and copper grid electrode is pressed at far-infrared paper two ends, and then two far-infrared papers are arranged according to figure 1 The circuit structure shown is connected to obtain a far-infrared heating paper layer, wherein 1 is a copper mesh electrode, 2 is a far-infrared heating paper, 3 is a combination switch, and 4 is a wire.

[0066] according to figure 2 In the shown structure, glue is used to press and bond the surface layer 5, insulating and heat-conducting layer 6, far-infrared heating paper layer 7, insulating and heat-reflecting film layer 8, and bottom layer 9 stacked from top to bottom to obtain a far-infrared heating mouse pad.

[0067] Among them, the material of the surface layer is nylon cloth, the material of the insulating and heat-conducting layer is polyimide film with a th...

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Abstract

The invention provides a far infrared heating mouse pad. The mouse pad comprises a surface layer, an insulating heat conducting layer, a far infrared heating paper layer, an insulating heat reflectingfilm layer and a bottom layer in sequence from top to bottom, wherein the far infrared heating paper layer comprises two pieces of far infrared heating paper in parallel; the two pieces of far infrared heating paper are connected through a circuit structure; the circuit structure comprises a combination switch; and the combination switch controls a connection mode of the two pieces of far infrared heating paper to be serial or parallel. According to the mouse pad, the far infrared heating paper layer is utilized for heating, so that the heating area is large and the temperature distribution is uniform; and by utilizing the insulating heat reflecting film layer, the heat loss can be reduced; the circuit structure is utilized to control the connection mode of the two pieces of far infraredheating paper, so as to control the heating power, so that the temperature of the mouse pad can be adjusted to increase the hand comfort of the users; and the far infrared heating paper can be used asa heating material which is environmentally friendly and pollution-free and does not damage the human health.

Description

technical field [0001] The invention relates to the field of far-infrared technology, in particular to a far-infrared heating mouse pad and a preparation method thereof. Background technique [0002] In the 21st century, people's work, study, and life are inseparable from computers, so mouse pads are an indispensable product. At present, there are mouse pads of various materials on the market, such as plastic, cloth, resin, rubber, metal aluminum plate, glass, foam sponge, etc., but most of them have similar and single functions, such as lighting, music, etc., but the most important The purpose of the mouse is to make the mouse run smooth and smooth, while minimizing the force on the user's wrist. [0003] As a new type of mouse pad, the heated mouse pad generally heats the mouse pad through the computer to increase the temperature and comfort of the hand and ensure the flexibility of the hand for long-term work. But existing heating mouse pads have many problems: [0004...

Claims

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Application Information

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IPC IPC(8): B32B27/02B32B27/12B32B27/28B32B33/00B32B25/04B32B25/12B32B25/14B32B3/08B32B27/08B32B27/36B32B27/34G06F3/039D21H13/26D21H15/02D21H17/00D21H27/00
CPCG06F3/0395D21H13/26D21H15/02D21H17/00D21H27/00B32B3/08B32B3/085B32B5/02B32B25/04B32B25/12B32B25/14B32B27/08B32B27/12B32B27/281B32B33/00B32B2307/302B32B2307/206B32B2262/0261B32B2262/0284B32B2255/205
Inventor 孙晓刚郑典模蔡满园聂艳艳陈珑潘鹤政
Owner NANOCARBON CO LTD
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