CN210670605U

CN210670605U - Graphene cotton net heating element used on bed

Info

Publication number: CN210670605U
Application number: CN201920845151.5U
Authority: CN
Inventors: 陈双云; 孙振国
Original assignee: Shanghai Han Yun Electronics Technology Co Ltd
Current assignee: Shanghai Han Yun Electronics Technology Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-06-02
Anticipated expiration: 2029-06-06

Abstract

The utility model relates to a bed is with graphite alkene cotton net heating element, including connecting wire, wire electrode and plastics encapsulation basement membrane, still include cotton thread weaving square grid net, synthetic resin liquid thermosol layer and aluminium foil reflection stratum, contain graphite alkene combined material in the cotton thread that the cotton thread weaved square grid net, synthetic resin liquid thermosol layer solidifies cotton thread weaving square grid net and wire electrode heat-seal as a whole between synthetic resin liquid thermosol layer and plastics encapsulation basement membrane; the aluminum foil reflecting layer is adhered or evaporated on the bottom surface of the plastic packaging bottom film; through this technical scheme, use graphite alkene cotton-wadded net to convert a small amount of electric energy high-efficiently into the heat energy of scattering outward with the infrared ray mode as heating element, not only safe in utilization but also energy-efficient, can promote human blood circulation and can also clear away blood impurity, let the people have human health function when the heating, reach the peaceful sleep, increase the sleep degree of depth, the user has used healthily more comfortable.

Description

Graphene cotton net heating element used on bed

Technical Field

The utility model relates to a heating element especially relates to a bed is with graphite alkene cotton net heating element.

Background

The common heating elements on the bed in the current market adopt metal wire cables and various conductive film elements with low safety, the heating elements are generally directly embedded into bed materials, the heating elements are heated and warmed in a direct heating mode by switching on a power supply, and people feel dry and thirsty when sleeping after using the products for a long time; the electromagnetic field generated by the conduction of heat by the wire or conductive film may also cause static electricity.

In the prior art, after a human body uses the electric blanket for a long time, the electric leakage phenomenon can occur, and potential safety hazards are caused to the human body; when the electric blanket heats a human body, the capillary vessels of the human body are always in an expanded state, so that the water and salt in the human body are obviously lost, and the conditions of dry mouth, pharyngalgia, nostril bleeding, dry skin, constipation and the like are easy to occur; meanwhile, the electromagnetic radiation of the electric blanket has wide influence on the health of the human body, and can cause the conditions of the heart rhythm and the respiration of the human body, the blood pressure rise, the wheezing, the sweating and the like when the high-intensity microwave continuous irradiation is carried out; the harm of the electric blanket is also shown in that the mechanical temperature rise of the electric blanket destroys the balance mechanism of the human body and promotes the blood pressure to rise; the sleep quality is reduced, the deep sleep time is reduced, and the spirit is not vibrating after getting up the bed the next day.

SUMMERY OF THE UTILITY MODEL

In view of this, the main object of the present invention is to provide a graphene cotton net heating element for bed, through the present technical scheme, use graphene cotton net to convert a small amount of electric energy into the heat energy with the outside scattering of infrared ray mode for heating element high-efficiently, not only safe in utilization but also energy-efficient, especially through a large amount of scientific experiments prove, the infrared ray is the light of life not only can promote human blood circulation and can also clear away blood impurity, not only solved the electric radiation and the dry problem of traditional electric blanket, can also increase human blood circulation through the infrared ray, let the people have human health care function when the heating, reach the ease sleep, increase the sleep depth, the user has used more healthy more comfortable heart.

In order to achieve the above purpose, the technical solution of the present invention is realized as follows: the utility model provides a bed is with graphite alkene cotton mesh heating element, includes connecting wire, wire electrode and plastics encapsulation basement membrane, still includes cotton thread weaving square grid, synthetic resin liquid thermosol layer and aluminium foil reflection stratum, and the wire electrode links to each other with connecting wire, contain graphite alkene combined material in the cotton thread of cotton thread weaving square grid, be used for setting up respectively on the cotton thread weaving square grid both sides grid that contains graphite alkene combined material with the wire electrode that connecting wire links to each other, synthetic resin liquid thermosol layer is sealed cotton thread weaving square grid and wire electrode heat between synthetic resin liquid thermosol layer and plastics encapsulation basement membrane and is solidified into an organic whole; the aluminum foil reflecting layer is adhered or evaporated on the bottom surface of the plastic packaging bottom film.

The beneficial effect after adopting above-mentioned technical scheme is: the technical scheme is that the graphene cotton net heating element is used as the heating element to efficiently convert a small amount of electric energy into heat energy which is scattered outwards in an infrared mode, the graphene cotton net heating element is safe to use, efficient and energy-saving, and particularly a large number of scientific experiments prove that infrared rays are life light, can promote blood circulation of a human body and remove blood impurities, so that the problems of electric radiation and drying of a traditional electric blanket are solved, the blood circulation of the human body can be increased through the infrared rays, a person has a human body health care function while warming, the peaceful sleep is achieved, the sleep depth is increased, and the user can use the graphene cotton net heating element more healthily and more comfortably.

Drawings

Fig. 1 is the overlooking structure schematic diagram of the square grid net woven by the cotton thread in the utility model.

Fig. 2 is a schematic cross-sectional structural view of the heating element according to the present invention.

Fig. 3 is the connecting structure diagram of the square grid and the connecting wire woven by the cotton thread in the utility model.

In the figure, 1 connecting lead, 2 electrode wires, 3 plastic packaging bottom films, 4 cotton woven square grids, 5 synthetic resin liquid hot melting layers and 6 aluminum foil reflecting layers.

Detailed Description

The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.

The utility model relates to a bed is with graphite alkene cotton mesh heating element, including connecting wire 1, wire electrode 2 and plastic packaging basement membrane 3, still include that the cotton thread weaves square grid net 4, synthetic resin liquid thermosol layer 5 and aluminium foil reflection stratum 6, wire electrode 2 links to each other with connecting wire 1, contain graphite alkene combined material in the cotton thread that square grid net 4 was woven to the cotton thread, be used for setting up respectively on the cotton thread that contains graphite alkene combined material weaves square grid net 4 both sides grid line with connecting wire 1 continuous wire electrode 2, synthetic resin liquid thermosol layer 5 is woven square grid net 4 with the cotton thread and is solidified as a whole with wire electrode 2 heat-seal between synthetic resin liquid thermosol layer 5 and plastic packaging basement membrane 3; the aluminum foil reflecting layer 6 is adhered or evaporated on the bottom surface of the plastic packaging bottom film 3.

The embodiment of the utility model provides an in, graphite alkene combined material passes through the experiment contrast, adopts metal powder though heat conductivility is good, but its and the batching between the contact nature do not have graphite alkene combined material stable, thereby metal powder can not fuse completely with other batching even and lead to unable realization heat-conduction, and the metal powder cost is higher in addition.

The embodiment of the utility model discloses a resin emulsion is synthetic resin, and its experimental result shows that the thermal conductivity and the cohesion after adopting synthetic resin are very good, can not arouse chemical reaction when heating, and its excellent compliance and prevent hardening performance in the later stage of life make it become optional best material; the mixing ratio of the graphene composite material and the synthetic resin is preferably controlled to be 0.5-1.4 by weight, and when the weight ratio exceeds 1.4, the viscosity is too high to be used; when the weight ratio is less than 0.5, the resistance is too large to be suitable for use.

The thickness of the cotton thread woven square grid net 4 soaked with the slurry is naturally increased, but the cotton thread woven square grid net 4 after slurry hanging needs to be paid attention to not to be too thick as much as possible, if the thickness is too thick, the softness of the product can be reduced, and the fracture phenomenon is easy to generate in use.

Through tests, conductive powder and vinyl acetate slurry are prepared according to different proportions, then a cotton thread woven square grid 4 with the thickness of 0.4mm is soaked, the square grid is cut into a specified right-angle quadrangle after being dried, voltage is loaded between a positive electrode and a negative electrode, and the measured resistance and energy consumption results are as shown in the following table I.

Watch 1

In the table, test number a, mixing ratio of conductive powder and vinyl acetate paste b, unit of c electrode pitch mm, d applied voltage, e power consumption, and f resistance.

The material sizes of the test 1 and the test 2 are 10mm × 100mm, and the material sizes of the test 3 and the test 4 are 10mm × 500 mm.

The resins used in the tests were commercially available ethyl acetate slurries, but the same results were obtained using ethyl acetate-propylene resin community slurries and ethyl acetate-ethylene community.

Through tests, according to the technical scheme, the heating element capable of generating far infrared rays is manufactured by adopting the cotton thread raw material with low price, and a small amount of electric energy is converted into heat energy radiated by the infrared rays, so that the energy is saved; the heating is uniform, so that the comfort level is obviously improved; the cotton thread is used as the heating carrier as the raw material, so that the use safety of the product is greatly improved, and the electric leakage phenomenon in the use process is avoided; the product has low production cost and good softness; the size can be cut out according to the demand of difference wantonly, is showing the convenient degree that has improved the product and use.

The above description is only a preferred and practical embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The graphene cotton net heating element for the bed comprises a connecting wire, electrode wires and a plastic packaging bottom film, and is characterized by further comprising a cotton wire woven square grid, a synthetic resin liquid hot-melt layer and an aluminum foil reflection layer, wherein the electrode wires are connected with the connecting wire; the aluminum foil reflecting layer is adhered or evaporated on the bottom surface of the plastic packaging bottom film.