KR20100007868U - Three thermal gloves with battery - Google Patents

Abstract

The present invention relates to three kinds of thermal gloves that use battery power. More specifically, different types of heating elements are different from conventional heating gloves, and the heating element mounting position is improved, and appropriate heating and warming temperature for hand insulation. By designing a heating element that has a specific heating resistance so that the correlation is optimized and built it in a glove, the battery keeps hands warm by increasing the warmth of the hand in low temperature workplaces, cold winter military activities, outdoor work or winter leisure sites. It is about three ground warm gloves made with power supply.

And the present invention is formed in three parts (thumb, detection, the rest of the body) of the finger and the glove formed by the outer skin and the endothelial, the position of the glove portion directly contacting the finger portion between the outer skin and the inner skin of the glove It characterized in that it comprises a carbon band heating element, a battery for operating the heating element, and the heating element is a DC power jack connected to the heating element in order to receive electricity from the battery.

Three paper thermal gloves, dry cell, rechargeable battery, lithium ion, lithium ion polymer, carbon band heating element, fan-based carbon company, rayon-based carbon company

Description

Three Finger Gloves with Battery Power {3 Fingers Heating Glove with Battery}

The present invention relates to three kinds of thermal gloves that use battery power. More specifically, different types of heating elements are different from conventional heating gloves, and the heating element mounting position is improved, and appropriate heating and warming temperature for hand insulation. By designing a heating element that has a specific heating resistance so that the correlation is optimized and built it in a glove, the battery keeps hands warm by increasing the warmth of the hand in low temperature workplaces, cold winter military activities, outdoor work or winter leisure sites. It is about three ground warm gloves made with power supply.

And the present invention is formed in three parts (thumb, detection, the rest of the body) of the finger and the glove formed by the outer skin and the endothelial, the position of the glove portion directly contacting the finger portion between the outer skin and the inner skin of the glove It consists of a carbon band heating element, a battery for operating the heating element, and the heating element is a DC power jack connected to the heating element in order to receive electricity from the battery.

Figure 1 is a front view showing the three ground heat gloves with a battery as the subject of the present invention, Figure 3 shows the position of the carbon strip heating element located in the portion in direct contact with the finger portion of each finger portion. One front cross section.

The main part of the three-layer thermal gloves with battery power is the carbon band heating element (10), which is a fiber made of carbon with graphite structure, and is generally lighter than aluminum and stronger than iron because of its flexibility and strength. Carbon fiber is divided into polyacrylonitrile (PAN), pitch (Pitch) and rayon based on the raw material, among which fan and rayon are mainly heating elements. It is used,

On the other hand, when the power is applied to the carbon band heating element 10, the collision of charges in the carbon is utilized. When the collision of charges increases, the resistance value is increased to generate heat. With the same texture, the flexibility is excellent, there is no foreign matter, and you can feel the natural hand feeling. Also, the heating element 10 always flows a constant current, and thus the carbon strip heating element 10 is to generate a uniform heating as a whole. In addition, the carbon band heating element 10 is formed in a flat weave twisting the weft yarn 12 and the warp yarn 13 in the carbon fiber, because the whole is formed as a single fiber, even if there is damage or damage to a part It can be used without any influence on heat generation, and it can be woven into a specific small area, and there is an advantage such that a heat generating element can be placed at a part directly contacting the bottom part of the finger which needs heat directly.

-The thermal gloves used in winter or low temperature conditions are intended to be used to prevent the hand from getting cold due to the heat effect on the hands. In general, the gloves are used continuously during working hours or working hours. Maintaining the temperature in the thermal gloves hot by the battery capacity is in a state of early discharge of the battery and taking off the gloves, so in order to obtain a long-term thermal effect, it is preferable to maintain a temperature such as body temperature with an appropriate amount of heat. In order to obtain the optimized calorific value

The resistance of the carbon strip should be adjusted so that the heat generating resistivity of the carbon strip heating element 10 is optimal from 10 ohm to 12 ohm.

In general, the formula for calculating calorific value is

Q = V² / R (Q; heating value, V; applied voltage, R; heating element resistance)

Q = V * I (Q; heating value, V; applied voltage, I; applied current)

When the temperature of the fingertips is 37 ℃ ~ 40 ℃, the power is not cold and heat is needed to maintain this temperature. At least 1.5W to 2.5W power is required. When the resistance value of the heated gloves heating element is 10Ω (ohm) and the applied voltage of the battery is DC4.5 volt

      Q = 4.5² / 10 = 2.02 Watts

By generating the appropriate calories to maintain the body temperature of the fingertips, there is no blood vessel contraction of the fingertips to play a role of smoothing the blood circulation so that the hand is not sore.

-In general, when the weather is cold, humans are constricted to work and there are physical health difficulties.In order to prevent the cold, wear gloves made of excellent thermal and windproof materials. It is used when working in border workers and refrigerated warehouses.

-However, if you wear gloves for a long time in a cold or cold place, you will be exposed to low temperatures and the warmth will be lowered.If you wear excessively thick gloves to prevent this, hand movement will be restricted, especially in industrial sites. There is a problem that can cause a decrease in productivity or work efficiency or cause an accident or injury to the body.

To compensate for this, there is a heating glove with a heating element disposed on the glove, which is a heating element using a heating wire (PVC heating wire or silicon heating wire), a planar heating element of carbon printing method, and carbon powder on a polyester thread. Coated heating elements are used. These conventional heating elements do not have the proper installation position, lack of flexibility, and durability due to the size of heating element of insufficient size due to severe foreign object or excessive resistance of heating element. Continuous heating generates a phenomenon in which the coating of the hot wire is broken or broken, which can not be used because electricity cannot flow.

-Normally, the hand is cold, the fingertips are cold, which is caused by the contraction of the fingertips (fingerprints) where the nerves and blood vessels are gathered due to cold and cold winds. In spite of the phenomenon occurring, the existing thermal gloves have a problem that the effect of actual heat on the fingertips is very small due to the position of the upper part of the finger (back of the hand) due to the characteristics of the existing heating element.

-The heating gloves with 4 ~ 8mm thickness of heating wire (pvc heating wire or silicone heating wire) or carbon heating planar heating elements using PET coating material are used for the heating of the wire. Due to the quirk, the hand movement is not only natural, but the limitation of the size of the heating element can not be installed in the back part of the hand, there is a disadvantage that the heating element can not be placed in the direct contact with the bottom portion of the finger that requires direct heat.

-In addition, conventional heating gloves that use a planar heating element coated with carbon powder on a polyester yarn as a heating heating element have a high resistance value per unit length of the heating element, so the heating wires are arranged in parallel to reduce the resistance of the heating element. Due to the nature of the heating element, there is a limit to reducing the size to the size of the back of the hand. By placing the heating element on the back of the hand, the heating element cannot be placed directly on the part of the finger that needs direct heat. There is a problem that can not be.

The present invention is designed to solve the above problems, the heat generating element can be located in the direct contact with the bottom portion of the finger directly requiring heat, the hand movement is good and natural without a foreign body to the sensitive fingertips It is possible to increase the thermal efficiency of the practical fingertips while maintaining the sense of use, can be used safely without the risk of disconnection, and to provide economical thermal gloves by using a variety of low-voltage DC power supply.

The carbon band heating element 10 is a fiber made of carbon having a graphite structure, and thus is lighter than aluminum and has stronger physical properties than iron because it is light and has good flexibility and strength. In using the carbon band heating element 10 as a heating element, when power is applied to the heating element, a collision of charges in the carbon is utilized. When the collision of charges increases, the resistance value is increased to generate heat. Alternatively, it is preferable to form by rayon-based carbon fiber. It has good electrical conductivity, so there is no fear of short-circuit, and excellent flexibility like general fiber, there is no sense of foreign matter and natural hand feeling, and the constant current flows through the heating element 10, and thus, the carbon band heating element ( 10) is to generate a uniform heating as a whole.

In addition, the carbon band heating element 10 is twisted carbon fiber weft (12) and warp yarn (13) because the whole is formed as a single fiber, even if there is damage or damage to a part of the entire heating effect at all It can be used without a specific area, and can be woven in a small area, and the advantage of being able to solve the advantage of being able to place the heat generating element in the part where it is in direct contact with the bottom of the finger that requires direct heat.

And the carbon strip heating element 10 of the present invention is connected to the wires 24 through the jack 23 from the connector 21 formed in the battery 20, respectively, the other end of the wire 24 is a carbon strip It is connected to the electrode 11 of the heating element. When the battery 20 is a lithium ion battery or a lithium ion polymer battery, the battery connector 21 into which the DC power jack can be inserted has a charging circuit, so that a separate jack is provided in the jack connector 21. When used to connect to the cigar port of the vehicle by using a 8.4 volt DC power supply is to use the battery 20 to charge.

As described above, the tri-gear thermal gloves powered by the battery according to the present invention improve the type and installation location of the heating elements of the existing thermal gloves, and apply them to the gloves, where the finger bottom portion directly needs heat. It provides a convenient feeling due to direct heating and natural fit, and it can increase the heating efficiency while maintaining uniform temperature distribution of carbon band heating element.It is a low voltage DC power supply, so it can be used safely even in the presence of water or moisture. In addition, by connecting the seeker port connector or the DC power adapter jack to the connection port, there is an advantage that can be used properly in the military field, industrial and leisure activities.

-Hereinafter, with reference to the accompanying drawings, specific details for the implementation according to the present invention are as follows.

1 is a front view of the three ground heat gloves with the battery according to the invention, Figure 2

1 is a side view of FIG. 1, FIG. 3 is a front sectional view of FIG. 1, and FIG. 4 is a line A-A of FIG. 3.

5 is a view showing the carbon band heating element that is the heating element of FIG.

The three fingers of the present invention, the thermal gloves, each finger part in an environment of

7 is a plan view showing a position where temperature is measured, and FIG. 7 is a heat generation of a battery voltage and a heating element.

Evaluation of the result of measuring the temperature for 8 hours (30 minutes) in the environment of minus 10 ℃

A plot showing data showing the average temperature.

As shown in FIGS. 1 to 4, upper and lower outer shells 101-1 and 101-2 and upper and lower inner shells 102-1 and 102-2 are formed of gloves 100 and the gloves ( A carbon strip heating element 10 formed between the bottom outer shell 101-2 and the bottom inner shell 102-2 of the 100, a battery 20 for operating the carbon strip heating element 10, and the battery A pair of electrodes 11 for applying electricity to the carbon band heating element 10 at 20, and connected from the electrode 11 to supply current to the carbon band heating element 10, and a DC power jack at the other end It is composed of a wire 24 connected to the 23, the DC power jack 23 is configured to be connected to the connection portion 21 of the DC power battery 20.

And as shown in Figure 5, the carbon strip heating element 10 is a carbon fiber woven with a carbon fiber of the fan (PAN) series or rayon (Rayon) series is formed in the form of a flat fabric, the same flexibility as cloth In addition, the weft yarn 12 and the fiber core 13 of the fiber itself is twisted to form a flat weave, such that the whole fabric is connected in one, it is configured to excellent overall conductivity.

In addition, the battery 20 preferably includes one of a battery, a rechargeable battery, a lithium ion battery, and a lithium ion polymer battery.

This design minimizes consumption strategy by using carbon band carbon fiber as the heating element material, and there is no disconnection or hardening even when used for a long time. It can be applied to a wide range of products, and it is highly likely that this heating element will be applied to industrial products to open up new export markets.

<1> Figure 1 is a front view showing the tri-gear thermal gloves according to the present invention

<2> FIG. 2 is a side view of FIG. 1

3 is a front cross-sectional view of FIG.

4 is a cross-sectional view taken along the line A-A of FIG.

FIG. 5 is a view showing a carbon band heating element that is the heating element of FIG.

FIG. 6 is a plan view showing the position where the temperature of each finger portion of the tri-gear gloves of the present invention is measured

FIG. 7 is a chart showing data showing the results of measuring the heating temperature of each battery type for 8 hours (30 minutes).

 <Description of the symbols for the main parts of the drawings>

        100: 3 paper warm gloves 101: jacket 101-1: top jacket

        102: inner shell 102-1: upper inner shell 101-2: lower outer shell

        102-2: bottom inner skin 10: carbon band heating element 11: electrode

        12: heating element weft 13: heating element blade seal 20: battery

        21: battery connector 23: jack 24: electric wire

25: power switch

Claims (3)

Three paper thermal gloves 100 formed of the outer skin 101 and the inner skin 102; A carbon band heating element (10) formed between the lower outer shell (101-2) and the lower inner shell (102-2) of the three paper thermal gloves (100); A battery 20 for operating the carbon band heating element 10; A pair of electrodes 11 for applying electricity from the battery 20 to the carbon band heating element 10; Three thermal gloves, characterized in that consisting of a jack (23) connecting the electrode (11) and the battery for supplying electricity to the carbon band heating element (10). The method of claim 1  The carbon strip heating element 10 includes a heating element in which carbon fibers woven from a fan-based or rayon-based carbon fiber are formed in the form of a flat fabric; An electrode 11 selected from a ring terminal (eyelet), a crimp terminal, a clip terminal, a conductive adhesive, a conductive aluminum tape, and a conductive copper tape for supplying electricity to the heat generator 10; The battery 20 is a three-battery thermal gloves using a battery as a power source, characterized in that it comprises one of a disposable battery, a rechargeable rechargeable battery, a rechargeable lithium ion battery, a rechargeable lithium ion polymer battery. The method of claim 2   The carbon band heating element 10 includes a resistor having a heating element heating resistivity of 10 ohms to 12 ohms. The battery 20 has a voltage of 7.4 volts at the lowest DC of 3.7 volts. Three-layer thermal gloves powered by a battery, characterized in that it is made of any one of the above and the current capable of applying a current of at least 1000 milliamperes (mA).

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