CN201320352Y

CN201320352Y - Far-infrared (FIR) warm patch

Info

Publication number: CN201320352Y
Application number: CNU2008201595052U
Authority: CN
Inventors: 周宏�; 梅峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-29
Filing date: 2008-11-29
Publication date: 2009-10-07
Anticipated expiration: 2018-11-29

Abstract

A far-infrared (FIR) warm patch comprises an electric heating element, wires and a battery, wherein the electric heating element is an FIR carbon fiber heat generating film with a thickness of 0.5 to 5 mm; an envelope layer with good heat conductivity is arranged at the periphery of the FIR carbon fiber heat generating film; two power lines of the heat generating film penetrates the envelope; and the tail ends of the wires are connected with a USB plug. The battery is a high-capacity lithium battery with the input voltage of DC 5 V; and the output terminal of the lithium battery is connected with a USB socket through wires. The FIR carbon fiber heat generating film has the advantages of high heat generation efficiency, low power consumption, high heating temperature of 30 to 50 DEG C, good heating effect, relatively low cost and easy popularization. The FIR warm patch suits students in primary and middle school as well as workers and farmers in field operation or soldiers on duty.

Description

Far-infrared warm pastes

[technical field]

This utility model relates to a kind of warming article, is that a kind of far-infrared warm pastes specifically.

[background technology]

In the winter of cold; people often wear cotton-padded shoes or wool shoe carries out warming to foot; this just can be warming with this footwear under not too cold weather; but under the weather of severe cold; this common cotton-padded shoes or wool shoe also make the people feel chilly, even meeting raw and cold skin ulcer, particularly some children; because of cold-hartliness poor, the freezing foot of regular meeting.In order to increase the temperature in the footwear, many people adopt battery and resistance wire to make electric heating shoe-pad and are placed on sole, and energized when needing heating will the evolution of heat in the footwear, in order to protection foot frost bitten not.But some present electric heating shoe-pad ubiquity volumes are big, thickness is thick, are placed on to take up room manyly in the footwear, and the wearer is felt under the weather; Next is to need multiple batteries power supply, not only will increase use cost, and carries very inconveniently, is inconvenient to walk.The purposes of existing electric heating shoe-pad is also more single in addition, can only be placed on foot to be carried out in the footwear warmingly, can not be placed on glove, ear muff, medicated cushion or the mattress and generate heat, and respectively hand, ear, buttocks or whole body is carried out warming, resisting cold.

[summary of the invention]

For overcoming the above-mentioned defective of existing electric heating shoe-pad, this utility model provides a kind of far-infrared warm to paste, so as to be placed in the footwear, in the ear muff, in the medicated cushion or in the mattress corresponding position is carried out warming, to reach good warmth retention effect, purpose easy to use.

For solving its technical problem, the technical solution adopted in the utility model is:

Designing a kind of far-infrared warm of electrical heating element, lead and battery that comprises pastes, its feature is: 1. described electrical heating element is a far infrared carbon fiber heating sheet, this heating sheet thickness is 0.5～5mm, be provided with the good big envelope of one deck heat conductivity all around, two power lines of heating sheet pass big envelope, and the end of lead is connected with a USB plug.2. described battery is the high-energy lithium battery, and output voltage is direct current 5V, and the outfan of this lithium battery is connected with USB socket by lead.The input of 3. described high-energy lithium battery is provided with charger interface, is furnished with on the interface to be input as the charger that alternating current 220V voltage is output as 5～8V DC voltage.4. it is 30～50 ℃ that the heat that described far infrared carbon fiber heating sheet sends can make the temperature of being put in the article space.

Compare with existing electrical heating element, this utility model has following advantage:

1, because heater element of the present utility model is a far infrared carbon fiber heating sheet, the efficient height of its heating, and power saving, heating temp can reach 30～50 ℃ of therefore its good warmth retention effect, and power-saving, use cost is relatively low, and is easy to utilize.

2, again because the far infrared carbon fiber heating sheet of heater element is very thin, have only 0.5～5mm thick, therefore its purposes extensively can be made different warming products, as warming shoe pad, warming ear muff, warming medicated cushion or controllable warm-keeping type mattresses especially can be made good warmth retention effect, thickness has only the thick thin warming shoe pad of 0.5～2mm, to overcome the too thick many defectives brought of resistance wire shoe pad in the past.

3, battery of the present utility model is the high-energy lithium battery, and its volume is little, is easy to carry, the time of filling once electricity use is long, so its practicality is good, not only can be for students in middle and primary schools' dress on class, review one's lessons or do one's assignment night, also can use for workman, peasant or the soldier on duty of field work.

[description of drawings]

Below in conjunction with drawings and Examples this utility model is further specified.

Accompanying drawing is a structural representation of the present utility model.

Among the figure: 1, big envelope, 2, the far infrared carbon fiber sends out pad, 3, lead, 4, USB interface, 5, the high-energy lithium battery, 6, charger

[specific embodiment]

Embodiment 1: the far-infrared warm shoe pad.

In the big envelope 1 of shoe pad type, be provided with far infrared carbon fiber heating sheet 2, the thickness of this heating sheet is 0.5～2mm, two power line 3 ends of far infrared carbon fiber heating sheet are connected with the plug of USB, other is furnished with the high-energy lithium battery 5 of 5 volts of DC voltages of an output, the outfan of this lithium battery is provided with a USB socket box 4, the input of lithium battery is furnished with one and is input as the charger 6 that alternating current 220V is output as 5～8V, during use, be bonded in high-energy lithium battery 5 on the vamp or be bonded on the trouser legs, USB plug with far infrared carbon fiber heating sheet inserts in the USB socket box 4 of lithium battery again, with regard to the energy energized, the far infrared carbon fiber is sent out the temperature that pad will produce 30～50 ℃, for people's heating, not time spent, pull out the USB plug, the far infrared carbon fiber is sent out pad and is just stopped heating.

Embodiment 2: the far-infrared warm medicated cushion.

In the big envelope 1 of square or round medicated cushion, be fixed with a far infrared carbon fiber heating sheet 2 that 1.0～3mm is thick, the end of two power lines 3 of this heating sheet is connected with the plug of USB, the lithium battery 5 that other joins an output voltage is 5～8V DC voltage, this lithium battery outfan is provided with the electrical socket box 4 of a USB, input is furnished with and is input as the charger 6 that alternating current 220V is output as 5～8V DC voltage, during work, lithium battery is fixed on the seat back side of chair, the attaching plug of far infrared carbon fiber heating sheet is inserted energized in the USB socket box, far infrared carbon fiber heating sheet will send the heat of 40～50 ℃ of temperature, makes to be sitting in the people who works on the seat cushions and to feel warm.

Embodiment 3: the far-infrared warm earmuff.

Big envelope 1 internal fixation auricle shape has a far infrared carbon fiber heating sheet 2 that 0.5～1mm is thick, two power lines 3 of this heating sheet 2 pass big envelope, its end is connected with the USB plug, the high-energy lithium battery 5 of the 5V that other joins, its outfan is connected with a USB electrical socket box 4 through lead, the input of lithium battery be furnished with one can be isolating with it the mains charger 6 of input AC 220V output 5V DC voltage.During work, high-energy lithium battery 5 is put into coat pocket, energized makes the unlikely cold injury of ear with regard to the temperature that has 30～40 ℃ in the earplug.

Embodiment 4: the far-infrared warm mattress,

In rectangular big envelope 1, be fixed with a far infrared carbon fiber heating sheet 2 that 2～5mm is thick, two power lines 3 of this heating sheet pass big envelope, its end that exposes is provided with the USB plug, this plug is provided with separable USB electrical socket box 4, socket box 4 is connected by the outfan of lead with high-energy lithium battery 5, and the input of this lithium battery is furnished with an isolating alternating current 220V charger 6.As long as USB plug is inserted in the USB socket box, energized just can make mattress generate heat to 40～50 ℃ temperature during use.In the time of need not using, as long as pull out USB plug, USB plug is separated with socket, deenergization gets final product.

Claims

1, a kind of far-infrared warm pastes, comprise electrical heating element, lead and battery, it is characterized in that: described electrical heating element is a far infrared carbon fiber heating sheet, this heating sheet thickness is 0.5～5mm, be provided with the good big envelope of one deck heat conductivity all around, two power lines of heating sheet pass big envelope, and the end of lead is connected with a USB plug.

2, far-infrared warm according to claim 1 pastes, and it is characterized in that: described battery is the high-energy lithium battery, and output voltage is direct current 5V, and the outfan of this lithium battery is connected with USB socket by lead.

3, far-infrared warm according to claim 1 and 2 pastes, and it is characterized in that: the input of described high-energy lithium battery is provided with charger interface, is furnished with on the interface to be input as the charger that alternating current 220V voltage is output as 5～8V DC voltage.

4, far-infrared warm according to claim 1 pastes, and it is characterized in that: it is 30～50 ℃ that the heat that described far infrared carbon fiber heating sheet sends can make the temperature of being put in the article space.