CN2399944Y - Multi-functional electric heating underwear - Google Patents

Abstract

The utility model relates to an electric heating underwear made of heating materials composed of far infrared cloth and electric-heating braided wires which are fused into integration, and combined with a traditional underwear, the electric heating underwear has softness light weight, disassembling resistance and washing resistance and has the functions of electricity saving, safety and adjustable temperature, and electric heating gloves can also be connected to special devices of gussets. The electric heating underwear furthest stores heat generated by the electric heating underwear and heat emitted by human body according to the optimal combination of the specific heat conducting, convecting and radiating performance and the electric heating insulation function of the far infrared cloth, and therefore, the utility model achieves the goal that electric heating insulation, far infrared ventilation, wet conduction, health care and the human body form harmonious unification so as to make infrared effect, magnetic field effect, microwave effect and heat effect penetrate skin to muscles and bones, and then the utility model achieves the actions of electromagnetic heat treatment, heat insulation and heath care.

Description

Multifunction electric warms up underwear

The utility model relates to a kind of being combined together by far infrared cloth and electric heating litzendraht wire and combines with traditional underwear, and the multifunction electric that temperature can be recruited warms up underwear.

In the present prior art, electric warming clothes is made up of clothing, heating wire, power supply and switch often.Usually be coiled into the internal layer of snakelike seam bundle at clothing with heating wire, the input of heating wire is linked binding post and power supply and switch.But this technical process has this problem, heating wire and coiling, and seam is pricked, at the bottom of the work efficiency, unstable properties, single heating wire usually causes fracture because of making through the test of the human motion of daring not accept, and aging easily, service life is short.Heating wire is directly pricked the heat energy that is produced at the clothing internal layer often makes human body feel to have a burst feeling of oppression and heat, and power consumption is big again, is difficult to satisfy field work person and warms oneself for a long time.Because have these shortcomings, this electrically-heated suit is not widely used in actual production as yet.

The purpose of this utility model be to provide a kind of folding, washable, temperature can be recruited, the warm underwear of the multifunction electric of power saving again, even the unification that electrothermal, far infrared are breathed freely, led is wet, health care and human body form harmony.

The purpose of this utility model is achieved in that the electric heating litzendraht wire is is the center in line footpath by a tiny high-temperature fibre rope, twining braiding together with the heating wire of 16-24 root on every side forms, electric heating litzendraht wire center embeds the high-temperature fibre rope, to increase the litzendraht wire folding, shock proof intensity, the diameter of electric heating litzendraht wire are the 0.03-0.06 millimeter.Because the resistance of single heating wire is fixed, heating wire through many piece together mutually after, the just a plurality of resistance parallel connections of this line essence, according to Ohm's law, the resistance that 16-24 root heating wire is pieced together after the braiding mutually is $\frac{1}{R_{16-24}}=\frac{1}{R_1}+\frac{1}{R_2}+\frac{1}{{\mathrm{<figure-callout\; id="3"\; label="R"\; filenames="Y9925731800061.png"\; state="\{\{state\}\}">R</figure-callout>}}_3}+\frac{1}{{\mathrm{<figure-callout\; id="4"\; label="R"\; filenames="Y9925731800061.png"\; state="\{\{state\}\}">R</figure-callout>}}_4}+\frac{1}{{\mathrm{<figure-callout\; id="5"\; label="R"\; filenames="Y9925731800061.png"\; state="\{\{state\}\}">R</figure-callout>}}_5}+\frac{1}{{\mathrm{<figure-callout\; id="6"\; label="R"\; filenames="Y9925731800061.png"\; state="\{\{state\}\}">R</figure-callout>}}_6}......\frac{1}{R_{16}}......\frac{1}{R_{24}},$ From formula as can be known, heating wire is pieced together the how much inversely proportional with electric heating litzendraht wire change in resistance of radical mutually, thereby electric heating litzendraht wire value is the 2-10 ohm/meter, so that satisfy the electric heating litzendraht wire design, the temperature that electricity warms up underwear had wider range of choice, single heating wire is to the limitation of product design, temperature in the solution prior art.After the external diameter of electric heating litzendraht wire was coated polyimide varnish, existing heatproof, damp-proof effect again can be the same with the performance of ordinary sewing line be directly used on sewing machine.With the electric heating litzendraht wire make with the supporting far infrared cloth of the warm underwear of electricity on, the track of its line is a series and parallel circuit so that electric heating litzendraht wire circuit is when in parallel, this circuit shunting, during the circuit series connection, this circuit dividing potential drop reaches temperature control and economizes electrical effect.Electric heating litzendraht wire input both ends of power links to each other with the binding post of the underwear bottom, and binding post links to each other with power supply with the wave band temperature regulating switch, and the branch connection post of external electric glove is connected with the wave band temperature regulating switch on two cuffs.

The heater that the utility model adopts far infrared cloth and electric heating litzendraht wire to combine together, soft frivolous not only have folding, washable as weaving cloth, do not influence the design and the inherent quality of underwear style again.Penetrate performance according to the specific thermal energy conduction of far infrared cloth, convection current, the width of cloth, store the heat energy of underwear generation and the heat that human body distributes to greatest extent, thereby reached electrothermal and far infrared and breathed freely, led optimum organization wet, health care, air forms eddy current at this, effectively discharge moisture, realize that electrothermal health care and human body form harmonious unification.So that infrared effect, magnetic field effect, microwave effect and the penetrable skin of heat energy effect reach muscle and bone deeply, to improving microcirculation, regulate collaterals of human, promoting blood circulation and removing blood stasis, enhance metabolism, strengthen immunity and regeneration power and have significant role.

The concrete structure of utility model is provided by following embodiment and accompanying drawing.

Fig. 1 is the warm underwear concrete structure figure of the utility model electricity.

Fig. 2 is a underwear internal layer circuit line map shown in Figure 1.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

The warm underwear of the described multifunction electric of Fig. 1 comprises undergarment body (1), main body internal layer far infrared cloth (2), electric heating litzendraht wire (3) seam is bonded on the far infrared cloth (2), branch connection post (4) (9) on the power input of electric heating litzendraht wire (3) and the underwear cuff (5) (10) joins with the binding post (8) of the underwear bottom, branch connection post (4) (9) is that the power supply glove connects usefulness, binding post (8) is connected with wave band temperature regulating switch (7), and the input of wave band temperature regulating switch (7) is connected with the output of power supply (6).

Fig. 2 represents the circuit diagram of electric heating litzendraht wire on the underwear internal layer far infrared cloth, R among the figure ₁R ₂R ₃R ₄Represent the electric heating litzendraht wire, integrated circuit constitutes a series and parallel circuit.As wave band temperature regulating switch K ₁K ₂K ₃K ₄When closed, electric heating litzendraht wire R ₁R ₂R ₃R ₄Be connected into parallel circuit, according to Ohm's law, the electric current I of electric heating litzendraht wire in parallel _Always=I ₁+ I ₂+ I ₃+ I ₄, at this moment, the electric current maximum that circuit passes through, power consumption is big, and the heat energy of generation is also high.The heat that electric current is produced by the electric heating litzendraht wire, with current strength in the electric heating litzendraht wire square, the time of electric heating litzendraht wire and energising is directly proportional.Q=I ²Rt is (in the formula: Q-heat, unit: card; I-electric current, unit: ampere; R-electric heating litzendraht wire, unit: ohm; T-time, unit: second).As wave band temperature regulating switch K ₂, K ₃During disconnection, unique in the circuit is R ₄Work, at this moment, circuit is by the electric current I of electric heating litzendraht wire ₄, promptly warm up the effect that has played local heat-obtaining in the underwear at electricity.As wave band temperature regulating switch K ₄When also disconnecting, circuit is connected into series connection, the electric current I of electric heating litzendraht wire _Always=I ₁=I ₂=I ₃=I ₄, at this moment, the electric current minimum of every group of electric heating litzendraht wire in the circuit, power consumption is minimum, and the heat energy of generation is also corresponding minimum, even, so that the warm underwear of electricity has reached the effect of even low temperature.

Claims (4)

1. a multifunction electric warms up underwear, comprise underwear, far infrared cloth, electric heating litzendraht wire, temperature detect switch (TDS) and power supply, it is characterized in that underwear is by inside and outside two-layer the composition, the underwear internal layer is a far infrared cloth, the electric heating litzendraht wire of the sticking any track of seam on the far infrared cloth, the power input of electric heating litzendraht wire links to each other with the binding post of the underwear bottom, and binding post links to each other with power supply with temperature detect switch (TDS).

2. as the warm underwear of right 1 described multifunction electric, it is characterized in that the electric heating litzendraht wire is by in the middle of the tiny high-temperature fibre rope embedding line footpath, heating wire winding braiding with the 16-24 root around the high-temperature fibre rope forms, the diameter of electric heating litzendraht wire is the 0.03-0.06 millimeter, resistance is the 2-10 ohm/meter, and supply power is the 6-12 volt.

3. multifunction electric as claimed in claim 1 or 2 warms up underwear, and it is characterized in that has a pair of branch connection post that links to each other with the wave band temperature regulating switch through underwear bottom binding post on two cuffs of underwear, and the branch connection post glove of powering fully connect to be used.

4. as claim 1, the warm underwear of 2 or 3 described multifunction electrics, it is characterized in that any track of electric heating litzendraht wire on far ultraviolet cloth is series and parallel circuit, wave band temperature regulating switch K ₁K ₂K ₃K ₄When closed, electric heating litzendraht wire R ₁R ₂R ₃R ₄Be connected into parallel circuit, electric current I _Always=I ₁+ I ₂+ I ₃+ I ₄, when disconnecting K respectively ₂K ₃The time, the also corresponding minimizing of electric current I ₂I ₃, when disconnecting K ₂K ₃K ₄Electric heating litzendraht wire R ₁R ₂R ₃R ₄, be connected into series circuit, at this moment electric current I _Always=I ₁=I ₂=I ₃=I ₄

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