CN210725377U9 - Graphite alkene far infrared intelligence device that generates heat - Google Patents
Graphite alkene far infrared intelligence device that generates heat Download PDFInfo
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- CN210725377U9 CN210725377U9 CN201921422564.9U CN201921422564U CN210725377U9 CN 210725377 U9 CN210725377 U9 CN 210725377U9 CN 201921422564 U CN201921422564 U CN 201921422564U CN 210725377 U9 CN210725377 U9 CN 210725377U9
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- 229910021389 graphene Inorganic materials 0.000 claims abstract description 65
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 8
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
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Abstract
The utility model relates to a graphite alkene far infrared intelligence device that generates heat, the device includes: the heating device consists of a graphene heating body, a positive/negative electrode, a PET film and an insulating layer; the positive electrode and the negative electrode are both arranged on the PET film, the graphene heating body is arranged between the positive electrode and the negative electrode on the PET film, and the graphene heating body is electrically connected with the positive electrode and the negative electrode; the insulating layers are respectively arranged at the upper end and the lower end of the PET film, and the positive/negative electrodes are connected with wiring terminals arranged on the PET film; the temperature sensor is arranged on the heating device and is connected with the temperature regulator through a wiring terminal. The utility model discloses a combined material that adds graphite alkene is higher than the coefficient of heat conductivity of original polymer base member by 4 times, and the super two-dimentional nanostructure that graphite alkene is unique can guarantee the heat and evenly release in the zone of heating. The thermal conversion rate of the graphene is higher than that of other carbon materials, the conversion rate reaches over 99.8 percent, and the power attenuation rate is lower than that of other carbon materials.
Description
Technical Field
The utility model relates to a wearable heating device especially relates to a graphite alkene far infrared intelligence device that generates heat.
Background
In cold winter, some people working outdoors for a long time, such as field operations soldiers in cold regions, geological exploration operators, traffic policemen, traffic managers, security guards, and people living in high latitude areas, including outdoor athletes (skiing, skating, snowfield crossing, etc.), need to wear thick cotton quilted coats to resist severe cold, and meanwhile, the thick cotton quilted coats limit the flexibility of the bodies.
The existing heating units on the market are mainly of the following types: resistance wire heating sheet, screen-printed conductive paste, and heating body of nano carbon material such as graphene. The resistance wire heating sheet takes a traditional resistance wire or an etched metal wire as a core heating body, the properties of the heating body determine that the resistance wire heating sheet is hard in texture, poor in flexibility and unfavorable for the health of human beings due to the existence of electromagnetic radiation.
Disclosure of Invention
In order to solve the problem, an object of the utility model is to provide a simple structure, convenient to use, security performance are high, free from extraneous odour, and have the graphite alkene far infrared intelligence device that generates heat of health care effect.
In order to realize the purpose, the utility model discloses a technical scheme as follows: a graphite alkene far infrared intelligence device that generates heat, the device includes: the heating device is used for emitting heat and the temperature control device is used for controlling the temperature change of the heating device;
the heating device comprises a graphene heating body, a positive/negative electrode, a PET film and an insulating layer; the positive electrode and the negative electrode are both arranged on the PET film, the graphene heating body is arranged between the positive electrode and the negative electrode on the PET film, and the graphene heating body is electrically connected with the positive electrode and the negative electrode; the insulating layers are respectively arranged at the upper end and the lower end of the PET film, and the positive/negative electrodes are connected with wiring terminals arranged on the PET film;
the temperature control device comprises a temperature sensor, a temperature regulator and a power supply unit, wherein the temperature sensor is arranged on the heating device and connected with the temperature regulator through a wiring terminal, and the power supply unit is connected with the wiring terminal through the temperature regulator to realize power supply.
Further, the device still includes early warning device, early warning device includes LED lamp, bee calling organ and fuse, LED lamp, bee calling organ and fuse all set up on temperature regulator, just LED lamp, bee calling organ and fuse all with temperature sensor connects.
Further, the graphite alkene heat-generating body comprises a plurality of graphite alkene monomers, graphite alkene monomer is the rectangle, and is a plurality of graphite alkene monomer equidistance is arranged and is set up between the silver thick liquid electrode.
Further, the graphene monomer is prepared by coating graphene conductive ink, and the thickness of the graphene monomer is 0.2-0.5 mm; the driving voltage is 5V/7.4V, and the power is 3-5 w.
Further, the sum of the effective areas of the plurality of graphene monomers is more than 50% of the area of the whole heating device.
Further, the insulating layer is neoprene.
Further, the positive/negative electrodes are parallel electrodes or interdigital electrodes, and the positive/negative electrodes are made of silver paste.
Further, the power supply unit is a lithium ion rechargeable battery.
Furthermore, the graphene far infrared intelligent heating device can emit far infrared radiation rays with the diameter of 4-16 microns, the conversion of electric heat energy is more than 99.8%, and the temperature is 30-55 ℃.
The utility model has the advantages that: due to the adoption of the technical scheme, the utility model discloses utilize graphite alkene to have intensity height, electrically conductive heat conductivility good, light in weight's characteristics. The composite material added with the graphene has a heat conductivity coefficient 4 times higher than that of the original polymer matrix, and the unique super-two-dimensional nano structure of the graphene can ensure that heat is uniformly released in a heating area. The thermal conversion rate of the graphene is higher than that of other carbon materials, the conversion rate reaches over 99.8 percent, and the power attenuation rate is lower than that of other carbon materials. [0004] Description of the drawings
Fig. 1 is the utility model relates to a device that generates heat structural schematic diagram of graphite alkene far infrared intelligence device that generates heat.
Fig. 2 is the utility model relates to a circuit logic block diagram of graphite alkene far infrared intelligence device that generates heat.
Fig. 3 is the utility model relates to a graphene far infrared intelligence device that generates heat's the structure schematic diagram of the device that generates heat.
Fig. 4 is the utility model relates to a graphene far infrared intelligence device that generates heat's graphene heating body's structural schematic.
Fig. 5 is the utility model relates to a device's that generates heat ellipse sketch map of graphite alkene far infrared intelligence device that generates heat.
Fig. 6 is the utility model relates to a rectangular circular schematic diagram of the device that generates heat of device is generated heat to graphite alkene far infrared intelligence.
Fig. 7 is the utility model relates to a graphite alkene far infrared intelligence device that generates heat's square sketch map of generating heat.
[0005] In the figure:
1. the LED lamp comprises a heating device, 1-1 graphene heating body, 1-11 graphene heating monomer, 1-2 silver paste electrode, 1-3 PET film, 1-4 insulating layer, 1-5 wiring terminal, 2 temperature control device, 2-1 temperature sensor, 2-2 temperature regulator, 2-3 power supply unit, 3 temperature early warning device, 3-1 LED lamp, 3-2 buzzer and 3-3 fuse.
[0006] Detailed description of the preferred embodiments
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model relates to a graphite alkene far infrared intelligence device that generates heat, the device includes: the heating device is used for emitting heat and the temperature control device is used for controlling the temperature change of the heating device;
the heating device comprises a graphene heating body, a positive/negative electrode, a PET film and an insulating layer; the positive electrode and the negative electrode are both arranged on the PET film, the graphene heating body is arranged between the positive electrode and the negative electrode on the PET film, and the graphene heating body is electrically connected with the positive electrode and the negative electrode; the insulating layers are respectively arranged at the upper end and the lower end of the PET film, and the positive/negative electrodes are connected with wiring terminals arranged on the PET film;
the intelligent temperature control part comprises a temperature sensor, a temperature regulator and a power supply unit, the temperature sensor is arranged on the heating device and connected with the temperature regulator through a wiring terminal, and the power supply unit is connected with the wiring terminal through the temperature regulator to realize power supply.
The graphene heating body is prepared by coating graphene conductive ink, and the thickness of the graphene heating body is 0.2-0.5 mm; the driving voltage is 5V/7.4V, and the power is 3-5 w. The graphite alkene heat-generating body comprises a plurality of graphite alkene monomers, graphite alkene monomer is the rectangle, and is a plurality of graphite alkene monomer equidistance is arranged and is set up between the interdigital silver thick liquid electrode. The graphene monomer is prepared by coating graphene conductive ink, and the thickness of the graphene monomer is 0.2-0.5 mm; the driving voltage is 5V/7.4V, and the power is 3-5 w. The sum of the areas of the plurality of graphene monomers is more than 50% of the area of the whole heating device. The insulating layer is neoprene. The power supply unit is a lithium ion rechargeable battery.
The graphene far infrared intelligent heating device can emit far infrared radiation rays with the diameter of 4-16 mu m, the conversion rate of electric heat energy is above 99.8%, and the temperature is 30-55 ℃.
The device includes still that early warning device includes LED lamp, bee calling organ and fuse, LED lamp, bee calling organ and fuse all set up on temperature regulator, just LED lamp, bee calling organ and fuse all with temperature sensor connects.
The utility model discloses well heating device's preparation method specifically includes following step:
the first step is as follows: coating a silver paste electrode on a PET film according to a set circuit in a printing mode to serve as a circuit;
the second step is that: coating a graphene conductive ink film between silver paste electrodes;
the third step: chloroprene rubber is pasted on the front side and the back side of the coated PET film for insulation protection;
the fourth step: mounting a wiring terminal at one end of the heating chip in a stamping mode, and arranging a temperature sensor;
when the temperature-regulating type heating device is used, the heating device is arranged on a wearable product, a lead of the temperature-regulating device is connected with a wiring terminal of the temperature-regulating device, the whole circuit is connected, the temperature is regulated to be the highest through the temperature regulator, the graphene heating body in the heating device is rapidly heated up, and when a user feels too hot, the temperature is regulated to be low through the temperature regulator, so that continuous heat supply is kept;
when the temperature sensor detects that the temperature rise temperature is higher than the threshold value (and 55 ℃), the sound and light alarm is sent out through the temperature early warning device, the fuse is triggered, the circuit is disconnected, and the user is prevented from being scalded.
Under the same manufacturing process, the chloroprene rubber PET heating chip and the soft heating chip can be produced into rectangular, square, round, oval and other irregular shapes (as shown in figures 4-7)
The utility model is mainly used for wearing products such as heating thermal clothes, heating gloves, heating insoles, heating waistbands, eye protection, elbow protection, knee pads, ankle protection, chest protection, shoulder protection, neck protection, hatband heating pieces and the like. Is provided with a charger, is convenient to carry, safe and reliable, and has physical therapy and health care functions.
Due to the ultrahigh heat conductivity coefficient and the ultrahigh electrical conductivity of graphene, far infrared wavelength 4-16 microns generated by heat energy is radiated to 2-3mm of human epidermis, the heat energy generated by friction and collision of carbon atoms (80% of human body contains carbon) is utilized to rapidly rise the temperature, the temperature can be raised to 30-50 ℃ within 7 seconds, the heat is uniform, the temperature is fast to rise, the heat dissipation is fast, the stability is good, the health and the environment are protected, meanwhile, more than ten kinds of bacteria such as escherichia coli and the like can be physically killed, the bacteria can not generate drug resistance, and the graphene is applied to far infrared physiotherapy.
The graphene far infrared heating chip can be combined with wearing to form a new product, namely the graphene far infrared wearing product, so that the heating function of the wearing product is realized, the health care effect is realized, and the novel field of research of technicians in the field is formed.
Chloroprene rubber PET graphite alkene far infrared core and looped fabric graphite alkene far infrared chip piece that generates heat are used for wearing the product characteristics:
1. surface heating, high heat efficiency, energy saving and electricity saving. The graphene far infrared heating chip is a planar heating material and forms a heat conducting surface with a heated body to the maximum extent. The heating mode has good conductivity, low temperature, no red or glowing phenomenon, small radiant heat loss, small use power, uniform heat distribution, high heat efficiency and more than 99.8 percent of electric heat energy conversion. Therefore, the electric heating appliance made of the heating chip has high heat efficiency.
2. The service life is long. The service life of the graphene far infrared heating chip is 10 times of that of a traditional heating element of an electric heating wire.
3. The appearance is selectable, and the application range is wide. The graphene far infrared heating chip can be made into a plane shape only by being extremely thin, and also can be made into a certain shape, so that the product can be miniaturized, lightened and thinned.
4. No open fire, safety and reliability. The graphene far infrared heating chip does not have open fire when heating, generally uses safe voltage within 5V/7.4V, is far lower than the safe voltage 36V of a human body, is safe and reliable when being used by people, and does not have electric shock hazard.
5. The corrosion resistance is strong. The graphene far infrared heating chip is safely sealed in the insulating layer, can effectively resist corrosion of various chemical gases and chemical solutions, and also has particle radiation resistance.
6. And a far infrared ray. The far infrared heating element can generate far infrared radiation rays with the diameter of 4-16 mu m (the graphene is C, the C in a human body is also a main element, and the spectrum of the far infrared radiation rays is the same as the spectrum of the life of the human body), can directly penetrate through skin and subcutaneous tissues, acts on blood vessels, nerve endings and lymphatic vessels to cause molecular resonance, generates a warming effect, enables the heat sensation of the human body to rise rapidly, accelerates blood circulation, relieves fatigue and ache, warms the kidney and dispels cold, relaxes muscles and eliminates sub-health.
7. And (5) antibacterial and bactericidal.
8. The heat distribution was random. Not only can obtain uniform heat distribution, but also can design circuits at will according to requirements, so that the surface of a heated body can obtain different temperature distributions.
9. The temperature control is accurate, the intelligent degree is high, and the thermal inertia is small. Temperature: the temperature control precision reaches +/-2 percent at the normal temperature of 30-55 ℃. By adopting the intelligent constant temperature technology, the temperature can be kept at 50 ℃ all the time after reaching the set temperature, if the temperature is higher than 50 ℃, the temperature prediction device sends out an alarm prompt through the LED lamp and the buzzer, and if the temperature continuously rises, the fuse automatically disconnects the circuit.
10. The installation and wiring are convenient. The lead can be fixed on the heating chip by a brazing or riveting method, and the heating chip is fixed on the wearing product by a sewing method.
It should be noted that, the utility model relates to a graphite alkene far infrared intelligence device that generates heat, including graphite alkene heat-generating body, silver thick liquid electrode, PET membrane, insulating layer, LED lamp, bee calling organ, fuse, temperature sensor, temperature regulator, power supply unit and binding post part are the parts that general standard spare or technical staff in the field know, and its structure and principle all are this technical staff's accessible technical manual learn or learn through conventional experimental method.
Finally, it should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and that various modifications and changes can be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a graphite alkene far infrared intelligence device that generates heat which characterized in that, the device includes: the heating device is used for emitting heat and the temperature control device is used for controlling the temperature change of the heating device;
the heating device comprises a graphene heating body, a positive/negative electrode, a PET film and an insulating layer; the positive electrode and the negative electrode are both arranged on the PET film, the graphene heating body is arranged between the positive electrode and the negative electrode on the PET film, and the graphene heating body is electrically connected with the positive electrode and the negative electrode; the insulating layers are respectively arranged at the upper end and the lower end of the PET film, and the positive/negative electrodes are connected with wiring terminals arranged on the PET film;
the temperature control device comprises a temperature sensor, a temperature regulator and a power supply unit, wherein the temperature sensor is arranged on the heating device and connected with the temperature regulator through a wiring terminal, and the power supply unit is connected with the wiring terminal through the temperature regulator to realize power supply.
2. The graphene far infrared intelligent heating device according to claim 1, characterized in that the device further comprises a temperature early warning device, wherein the temperature early warning device comprises an LED lamp, a buzzer and a fuse, the LED lamp, the buzzer and the fuse are all arranged on a temperature regulator, and the LED lamp, the buzzer and the fuse are all connected with the temperature sensor.
3.The graphene far infrared intelligent heating device according to any one of claims 1 or 2, wherein the graphene heating body is composed of a plurality of graphene monomers, the graphene monomers are rectangular, and the plurality of graphene monomers are arranged at equal intervals between the electrodes.
4. The graphene far infrared intelligent heating device according to claim 3, wherein the graphene monomer is prepared by coating graphene conductive ink, and the thickness of the graphene monomer is 0.2-0.5 mm; the driving voltage is 5V/7.4V, and the power is 3-5 w.
5.According to claimThe graphene far infrared intelligent heating device of claim 3, characterized in that the sum of the effective areas of a plurality of graphene monomers is more than 50% of the area of the whole heating device.
6. The graphene far infrared intelligent heating device according to any one of claims 1 or 2, wherein the insulating layer is neoprene rubber and has a thickness of 0.5-1 mm.
7. The graphene far infrared intelligent heating device according to any one of claims 1 or 2, wherein the positive/negative electrodes are parallel electrodes or interdigital electrodes, and the positive/negative electrodes are made of silver paste.
8. The graphene far infrared intelligent heating device according to any one of claims 1 or 2, wherein the power supply unit is a lithium ion rechargeable battery.
9. The graphene far infrared intelligent heating device according to any one of claims 1 or 2, wherein the heating device is rectangular, square, circular, oval or other irregular shape.
10. The graphene far infrared intelligent heating device according to any one of claims 1 or 2, wherein the graphene far infrared intelligent heating device can emit far infrared radiation rays with the size of 4-16 μm, the conversion of electrothermal energy is above 99.8%, and the temperature is 30-55 ℃.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422564.9U CN210725377U9 (en) | 2019-08-29 | 2019-08-29 | Graphite alkene far infrared intelligence device that generates heat |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921422564.9U CN210725377U9 (en) | 2019-08-29 | 2019-08-29 | Graphite alkene far infrared intelligence device that generates heat |
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| CN210725377U CN210725377U (en) | 2020-06-09 |
| CN210725377U9 true CN210725377U9 (en) | 2020-09-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111901908A (en) * | 2020-08-07 | 2020-11-06 | 河南墨特石墨烯科技有限公司 | Graphene electric heating cloth and manufacturing process thereof |
| CN113099560B (en) * | 2021-04-09 | 2023-08-18 | 安徽宇航派蒙健康科技股份有限公司 | Graphene heating diaphragm and preparation method thereof |
| CN113262398A (en) * | 2021-05-10 | 2021-08-17 | 上海市第六人民医院 | Graphene physiotherapy elbow guard |
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Correction item: Denomination of Utility Model|Abstract|Claims|Description Correct: A graphene far infrared intelligent heating device|Correct False: A graphene far red intelligent heating device|error Number: 24-01 Page: full text Volume: 36 Correction item: Denomination of Utility Model|Abstract Correct: A graphene far infrared intelligent heating device|Correct False: A graphene far red intelligent heating device|error Number: 24-01 Volume: 36 |
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Granted publication date: 20200609 |