CN204697317U - A kind of intelligent temperature control cold-proof underwear - Google Patents
A kind of intelligent temperature control cold-proof underwear Download PDFInfo
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- CN204697317U CN204697317U CN201520370049.6U CN201520370049U CN204697317U CN 204697317 U CN204697317 U CN 204697317U CN 201520370049 U CN201520370049 U CN 201520370049U CN 204697317 U CN204697317 U CN 204697317U
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- electrode
- heating film
- temperature control
- voltage
- busbar
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/006—Heaters using a particular layout for the resistive material or resistive elements using interdigitated electrodes
Abstract
The utility model discloses intelligent temperature control cold-proof underwear, it all or is locally provided with heating rete, also comprises temperature control modules and temperature sensor, to control heating-up temperature; Power supply is connected to heating rete by temperature control modules, and described heating rete is made up of a low-voltage transparent electric heating film, or consists of wired in series or be connected in parallel multiple low-voltage transparent electric heating film; Low-voltage transparent electric heating film produces heat after passing into low-voltage DC; Described heating rete is between inner covering and outer coating.The utility model is by the setting of temperature control modules and thin film temp. sensor, and can realize long-range temperature of shaking control cold-proof underwear, can also pass through mobile phone control temperature, it is more convenient and various to use, hommization more.
Description
Technical field
The utility model relates to and a kind of adopts the electrically heated thermal cloth of direct current, particularly relates to a kind of Graphene that adopts and heats controlled electric heating thermal cloth as heating element.
Background technology
For health care or warming needs, people often will apply hot compress at the suitable position of body surface perhaps, and thermal source can be the hot-water bottle of accumulation of heat, also can be the heat posteds etc. utilizing chemical reaction to produce heat.Adopt battery and polytype electric heating film to combine the cold-proof underwear made in recent years to occur.Such as: Chinese patent CN201020511754 devises a kind of low-voltage electrothermal thermal underwear, designed cold-proof underwear comprises clothing, conductive filament, temp probe and interconnective lithium ion battery and main control chip, adopt light low-voltage dc power supply for electric heating, can repeated multiple times charging use, heat up easily, safe and simple.Electric heating and electric supply installation embed in clothing by this electric heating cold-proof underwear, can control open heating when needs and close, and dress easy to use, activity freely.
The electric heating original paper that in prior art, electric-heating warm-reeping undergarment relates to has metal electric heating wire mesh membrane, metal foil Electric radiant Heating Film, thick film Electric radiant Heating Film and electrothermal carbon fibre membrane etc.Because the internal resistance of these electric heating elements is higher, generally all need all to need to add higher voltage, the 3.8V lithium battery series connection of such as two joints or more uses, some inconvenience.The mode of heating of the such as direct heating wire coiling also had, generates heat uneven.
Utility model content
The utility model proposes one and can use more low-voltage, the intelligent temperature control cold-proof underwear that the dry cell being even low to moderate 1.5V also can work.
The purpose of this utility model carrys out specific implementation by the following technical programs:
A kind of intelligent temperature control cold-proof underwear, it all or is locally provided with heating rete, also comprises temperature control modules and temperature sensor, to control heating-up temperature; Power supply is connected to heating rete by temperature control modules, and described heating rete can be made up of a low-voltage transparent electric heating film, or can consist of wired in series or be connected in parallel multiple low-voltage transparent electric heating film; Low-voltage transparent electric heating film produces heat after passing into low-voltage DC.
Preferably, described heating rete is between inner covering and outer coating.As required, can need the position of heating heating rete to be arranged in underwear/or outer, heat rete peripheral hardware outer coating, now, underwear becomes inner covering; Or cold-proof underwear is the double-decker of ectonexine, heating rete is fixedly installed in double-decker, is preferably disposed on the position needing heating.
Preferably, low-voltage transparent electric heating film, according to health care or warming needs, arranges one or more at the privileged site of underwear;
Preferably, described low-voltage transparent electric heating film, comprises transparent base, transparency conducting layer, electrode; Electrode is made up of busbar and interior electrode, and interior electrode extends to form interdigital electrode in opposite directions by busbar; Busbar connects the negative or positive electrode of power supply, and make two adjacent interior polarities of electrode contrary, the electric current that during energising, positive bus bar provides flows into electrode in corresponding negative pole by electrode in each positive pole and finally all imports negative bus bar; Electrode to be positioned on transparency conducting layer and with transparency conducting layer electrical contact;
Preferred further, described low-voltage transparent electric heating film can arrange positive and negative two cover electrodes respectively on transparency conducting layer two sides, interior electrode of this two covers electrode staggers certain distance, namely positive and negative interdigital electrode is placed in transparency conducting layer both sides respectively, form the interdigital electrode separated by transparency conducting layer, ensure that uniform current is by transparency conducting layer, can ensure the uniformity heated so further.
Preferably, in described interior electrode, the electrode being positioned at Electric radiant Heating Film edge is single electrode, and in all the other, electrode is prop up by multiple list the bar divergent electrode that electrode forms, and the list of described divergent electrode props up between electrode and forms crack;
Preferably, described divergent electrode can prop up electrode composition by two lists, also can prop up electrode by the list of different number respectively and form;
Preferably, described interior interelectrode spacing is equal;
Preferably, the width of described divergent electrode is equal, and namely the unipolar width of each divergent electrode is equal with crack width sum between it;
Preferably, the unipolar width of each divergent electrode is equal, and the width of single interelectrode crack is equal;
Preferably, in described divergent electrode, single interelectrode spacing is 2 μm of width to single electrode, and width is within the scope of this, and the live width according to single electrode is set by current capacity;
Preferably, described crack is linear, fold-line-shaped or shaped form;
Preferred further, described divergent electrode props up electrode composition by two lists, is uniformly distributed on busbar.
Preferably, described in conflux and be provided with multiple first perforate, the position that the first perforate is arranged is preferably the position pointed by divergent electrode of comparative electrode; Preferably, described first perforate is the rectangle structure of two rounding; Preferred further, the length on described long limit is equal with the width of divergent electrode;
Preferably, described transparency conducting layer is provided with the second perforate between interior electrode; Preferably, the diameter of described second perforate is for being no more than 1mm; Preferably, described second perforate is uniformly distributed in the centre that interior electrode forms interval, and forms the row moved towards with interior electrode runs parallel.
Preferably, the material of transparency conducting layer is including but not limited to Graphene, carbon nano-tube, ITO, FTO, AZO etc.; Preferably, electrode material is including but not limited to silver, material that electric conductivity such as silver slurry, copper, copper slurry, aluminium, ITO, Graphene etc. is good; Preferably, electrode can be made up of transparent conductive material, and wherein, preferred electrode material is Graphene; Optimum electrode material is Copper Foil; Preferably, electrode is formed on transparency conducting layer; Preferably, electrode to be positioned on graphene layer and to be integrally formed with graphene layer; Preferably, electrode can be formed between transparent base and transparency conducting layer; Preferably, transparent base can be glass or polymer, and transparent base is including but not limited to films such as PET, PVC, PE, PC; More preferably, polymer can be: PET, PMMA, PVDF, PANI, or its composition; Preferably, described transparency conducting layer is single or multiple lift Graphene, best preferred single layer Graphene;
Preferred further, graphene layer can use dopant; More preferably, dopant can be inorganic/organic blended dose; Preferably, can on electrode and graphene layer protective mulch; More preferably, protective layer can adopt flexible clear materials; Preferably, the material of transparent covering layer is including but not limited to films such as PET, PVC, PE, PC.
Preferably, described interior electrode is linear, waveform or zigzag, and the pattern form of described busbar and interior electrode composition, can linearly shape, shaped form according to the shape of Electric radiant Heating Film and application demand, also can surround circle, ellipse or arbitrary shape.
Preferably, in the final warming temperature of transparent electric heating film, initial temperature, supply power voltage, two, the square resistance of electrode spacing and transparency conducting layer meets following formula:
T＝kU
2/d
2R+t (1)
Wherein:
T---initial temperature, unit is DEG C;
T---Electric radiant Heating Film heats up institute to final warming temperature, and unit is DEG C;
U---supply power voltage, unit is V, U≤12V;
D---interior electrode spacing, unit is cm;
R---transparency conducting layer square resistance, unit is Ω/;
K---constant, span is that 10-200, k span has different according to the coefficient of conductivity between Electric radiant Heating Film from air, and the coefficient of conductivity between Electric radiant Heating Film and air is inversely proportional to.
Preferably, the setting of the electrode converging bar of transparent electric heating film should ensure that interior electrode is arranged on the diverse location ceiling voltage of busbar and minimum voltage difference is no more than 10%, meets following formula (2):
n(n+1)lρ
l/WHR＜1/5 (2)
Wherein:
N interval is created altogether in n---the area that interior electrode makes busbar surround;
ρ
1---bus bar materials resistivity, unit is Ω m;
L---the every root length of interior electrode, by wherein the longest interior electrode calculating when length does not wait, unit is m;
W---busbar width, unit is m;
H---busbar thickness, unit is m;
R---transparency conducting layer square resistance, unit is Ω/.
Preferably, described supply voltage is 1.5V, and 1.5V dry cell can be selected as power supply.
Preferably, described one or more low-voltage transparent electric heating film is integrated with the thin-film thermistor as temperature sensor, is electrically connected with temperature control modules, to monitor the temperature of heating film, be supplied to temperature control modules to realize FEEDBACK CONTROL.Thin film temp. sensor, detects the temperature of heating film in real time and feeds back to control module, and control module is according to Current Temperatures and control target temperature, and adjustment switching frequency and duty ratio, the heated at constant temperature realizing required target temperature controls.
Preferably, temperature control modules is provided with manually and intelligent wireless remote control two kinds of patterns, can adapt to the needs of different application conditions;
Wherein,
Preferably, manual operation, by being arranged on the one or more button operations in control module, provides certain time series stereodata, the power supply of heating film is carried out according to the rule preset and intensity, realizes the heating of different brackets;
Preferably, intelligent wireless remote control can by being provided with a special remote controller outside temperature control modules, remote controller and the temperature control modules be arranged in clothing wirelessly realize unidirectional or both-way communication, by the button operation of remote controller, control heating film according to the control logic preset, implement switch and heating levels operation; Preferred further, intelligent wireless remote control adopts and be provided with bluetooth communication module in temperature control modules, described bluetooth communication module and smart mobile phone realize data communication, make the Temperature displaying of thermal cloth heating film and control to be realized by the special APP operation be arranged in smart mobile phone.The intelligentized control method such as timing, constant temperature can be realized;
Preferred further, described temperature control modules is provided with PLC communication module, and the switch of picture-frame type electric heater and alternating temperature operation are by supply line's Long-distance Control.
The utility model makes the resistance of two interelectrode transparency conducting layers reduce by adopting interelectrode spacing in the electrode of special construction, reduction two, thus can low voltage power supply be used, normally can adopt daily lithium battery voltage, can reach and be heated to 90-180 DEG C rapidly.Positive and negative two cover electrodes can be arranged at Graphene two sides respectively, form the interdigital electrode separated by Graphene, the uniformity heated can be ensured so further, under same low-voltage, improve the temperature of heating.Meanwhile, the setting of divergent electrode, has the uniformity at the whole degree of heating and heating determining degree increases Electric radiant Heating Film.
If Electric radiant Heating Film is not flexible, when the curvature becoming song is excessive, when such as curving spherical shape, more difficult, also can send between sound.The utility model people finds, is carried out the vibrational power flow of divergent electrode, effectively add the flexibility of Electric radiant Heating Film by inner electrode, can light free bend, can form spherical structure and freely fold, for use brings great convenience.Formula is surveyed through flexibility, with along busbar bearing of trend respectively to two sides be bent to Electric radiant Heating Film both sides contact 2min, to be bent to the Electric radiant Heating Film both sides 2min that contacts along interior electrode bearing of trend respectively to two sides be again a flexible test unit, the utility model low-voltage transparent electric heating film is through 200,000 test cells, electrode and membrane structure are without damaged phenomenon, and each performance is constant.When other condition is constant, the flexibility being provided with the Electric radiant Heating Film of divergent electrode structure is more than 7 times of the Electric radiant Heating Film flexibility not being provided with bifurcation structure.
Meanwhile, Electric radiant Heating Film in the utility model is when adopting single-layer graphene film as heating element by it, the outstanding advantages such as have ultra-thin (thickness can reach less than 250 μm), intensity is high, thermal response is fast; Particularly, the interdigital electrode distribution in appropriate design film size, can obtain resistance value required arbitrarily, to adapt to different heating condition requirements under the prerequisite not changing film thickness.Further inner electrode bifurcation design, effectively adds the flexibility of Electric radiant Heating Film, heating underwear is worn more comfortable, random, can fold during placement, easy to carry, adds the useful life of cold-proof underwear simultaneously.
The utility model is by the setting of temperature control modules and thin film temp. sensor, and can realize the temperature of wireless remotely-controlled cold-proof underwear, can also pass through mobile phone control temperature, it is more convenient and various to use, hommization more.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is that the thermal cloth Graphene heating film of the utility model embodiment 1 is installed and system electrically connects schematic diagram;
Fig. 2 is the schematic diagram that the utility model embodiment 1 is integrated with the low-voltage transparent electric heating film of thin-film thermistor;
Fig. 3 be the Electric radiant Heating Film of the utility model embodiment 1 profile;
Fig. 4 is the distribution of electrodes figure of the Electric radiant Heating Film of the utility model embodiment 4;
Fig. 5 is the distribution of electrodes figure of the Electric radiant Heating Film of the utility model embodiment 6;
Fig. 6 is the Temperature Distribution photo of the electrothermal membrane infrared thermal imager shooting of the utility model embodiment 1;
Fig. 7 is the Electric radiant Heating Film straight line temperature profile of the utility model embodiment 1, and abscissa is Electric radiant Heating Film positional representation from left to right, and ordinate is temperature;
In figure, 1--transparency conducting layer, 2--electrode, 21--busbar, electrode in 22-, 221-mono-electrode, 222-crack, 3--transparent base, 4--transparent covering layer, 5-first perforate, 6-low pressure transparent electric heating film, 7-battery, 8-temperature control modules, 9-thin-film thermistor.
Embodiment
First it may be noted that embodiment of the present utility model only discloses preferred embodiment several, not should be appreciated that the restriction that paired the utility model is implemented, protection range of the present utility model is still as the criterion with the content disclosed in claims.
In the examples below, although numerical value meets two formula all simultaneously, but the pattern electrode of electrode in thin for thick busbar, as long as parameter meets at least any one formula all can realize utility model object of the present utility model, solves the technical problems to be solved in the utility model.Just give the execution mode simultaneously meeting two formula in embodiment, but any restriction can not be formed to technical solutions of the utility model.
The resistivity relating to material in following examples is all well known in the art, and such as, the resistivity of copper is 1.75 × 10
-8Ω m, the resistivity of silver slurry is 8 × 10
-8Ω m, Graphene (individual layer) 1 × 10
-8Ω m.
Embodiment 1:
As shown in Figure 1, the warming vest of an embodiment, introduces the low pressure transparent electric heating film 6 of structure as shown in Figure 2, respectively arranges the low pressure transparent electric heating film 6 described in a slice at the vertebra of vest and health, lumbar vertebrae and belly two side position; There is provided heating energy source and control module operating power source battery 7 be electrically connected with control module 8 by contact or connecting line, battery 7 and control module 8 can be integrated in a box, and whole low pressure transparent electric heating film is connected on the control power output interface of control module 8 by parallel way by lead-in wire; A slice low pressure transparent electric heating film near control module 8 has pasted a slice thin-film thermistor 9 in order to monitor the real time temperature of low pressure transparent electric heating film.
Control module 8 devises an operation push-button, a relay indicating light, and embedded bluetooth 4.0 communication module being integrated with convenience and smart mobile phone communication.Custom-designed smart mobile phone APP can gather the Current Temperatures of display low pressure transparent electric heating film 6, sending dependent instruction, by controlling the discharging current of power supply, the heating-up temperature of low pressure transparent electric heating film 6 being stablized to predeterminated position.
Low pressure transparent electric heating film 6 is see shown in Fig. 2,3, and single-layer graphene is as the low-voltage transparent electric heating film of heater, and 1--transparency conducting layer, 2--electrode, 21--busbar, electrode in 22-, 3--transparent base, 4--transparent covering layer, electrode adopts the printing of silver slurry.As shown in Figure 2, interior electrode spacing is 6mm to pattern form, wide 1mm, silver slurry thickness 25 μm.
In such cases, recording Electric radiant Heating Film resistance is 2.7 Ω, lead-in wire is connected respectively the both positive and negative polarity of 5V power supply, after tested, within 60 seconds, can stable state be reached, Figure 6 shows that the Temperature Distribution photo using thermal infrared imager shooting, Figure 7 shows that straight line temperature profile, now the mean temperature of Electric radiant Heating Film can reach about 66 DEG C (room temperature is 22 DEG C), coincidence formula T=kU
2/ d
2if voltage is 3.7V, stable rear mean temperature is 42 DEG C to R+t (k=158), if voltage is 7.4V, stable rear mean temperature is 103 DEG C, coincidence formula T=kU
2/ d
2r+t (k=133).
Test result shows, and uses the electrode design scheme of our utility model, and the average heating power using heating film during 3.7V power voltage supply is 1300w/m
2left and right, and when voltage is 3.7V, use traditional Electric radiant Heating Film average heating power without interior electrode to be 5w/m
2left and right, reach the identical heating effect of Electric radiant Heating Film newly-designed with us and use voltage to be increased to about 60V, this is considerably beyond human safety voltage.
Embodiment 2:
The present embodiment is substantially with embodiment 1, and difference is, interior electrode and busbar adopt different materials.Can be electrode in transparent conductive material is done, busbar be made by metal material; Also can be that different metal material is respectively as interior electrode and busbar; Can also be that transparent conductive material makes busbar, interior electrode be made by metal material.The present embodiment preferable alloy Copper Foil or silver slurry are as the material of busbar, and the Graphene of at least 5 layers is as the material of interior electrode.The present embodiment more preferably using metal platinum as the Graphene of the material of busbar and 10 layers as the material of interior electrode.Single-layer graphene is as the material (sheet resistance is 250 Ω/) of transparency conducting layer.In Graphene, electrode spacing is 5mm, long 108mm, wide 1mm, totally 32, the wide 8mm of busbar, thickness 25 μm.
In such cases, recording Electric radiant Heating Film resistance is 1.9 Ω, lead-in wire is connected respectively the both positive and negative polarity of 12V power supply, after tested, 30S can reach stable state, see Fig. 6, now the mean temperature of Electric radiant Heating Film can reach about 243 DEG C (room temperature is 22 DEG C), coincidence formula T=kU
2/ d
2r+t (K=96).
After tested, the diverse location ceiling voltage of busbar and minimum voltage difference 1.5%, on interior electrode, maximum voltage difference is no more than 2.3%.
Embodiment 3:
The present embodiment is substantially with embodiment 1, and difference is the specific design of electrode.
In order to ensure that interior electrode is arranged on the diverse location ceiling voltage of busbar and minimum voltage difference is no more than 10%, the present embodiment is when making, space-number n, interior electrode extreme length l that inner electrode produces, the width W of busbar, the thickness H of busbar accurately process after carrying out measuring and calculating, make it meet above-mentioned formula (2).
The present embodiment requires being set to of electrode: the long 108mm of interior electrode, raw 15 intervals of common property, the wide 8mm of busbar, thick 25 μm.After tested, the diverse location ceiling voltage of busbar and minimum voltage difference 0.2%.
Lead-in wire is connected respectively the both positive and negative polarity of 1.5V power supply, after tested, 75S clock can reach stable state, and now the mean temperature of Electric radiant Heating Film can reach about 51 DEG C (room temperature is 22 DEG C).
Embodiment 4
The present embodiment is substantially with embodiment 1, and difference is the specific design of electrothermal electrode.
Pattern form as shown in Figure 4, (Graphene is through overdoping as the low-voltage transparent electric heating film of heater for bilayer graphene, sheet resistance is 120 Ω/), electrode material is Copper Foil (thickness is 125 μm), and interior electrode adopts and props up by two electricity the stripe shape bifurcation structure that electrode form, is that the one-shot forming of inner electrode employing cutting die cuts out a crack 222, formed by the divergent electrode singly propping up electrode 221 and form, preferably, crack width is the width of single electrode, is 1mm.1--transparency conducting layer, 2--electrode, 21--busbar, electrode in 22-, 221-mono-electrode, 222-crack, the first perforate-5, interior electrode spacing is 6mm, long 108mm, totally 11, raw 10 intervals of common property.
In such cases, recording Electric radiant Heating Film resistance is 2.7 Ω, lead-in wire is connected respectively the both positive and negative polarity of 7.5V power supply, after tested, within 60 seconds, stable state can be reached, now the mean temperature of Electric radiant Heating Film can reach about 92.3 DEG C (room temperature is 22 DEG C), coincidence formula T=kU2/d2R+t (k=112).
Test result shows, use the electrode design scheme of our utility model, the average heating power using heating film during 3.7V power voltage supply is about 1300w/m2, and voltage uses traditional Electric radiant Heating Film average heating power without interior electrode to be about 5w/m2 when being 3.7V, reaching the identical heating effect of Electric radiant Heating Film newly-designed with us uses voltage to be increased to about 60V, and this is considerably beyond human safety voltage.
Embodiment 5:
In order to ensure that interior electrode is arranged on the diverse location ceiling voltage of busbar and minimum voltage difference is no more than 10%, the present embodiment is when making, space-number n, interior electrode extreme length l that inner electrode produces, the width W of busbar, the thickness H of busbar accurately process after carrying out measuring and calculating, make it meet above-mentioned formula (2).The present embodiment on the basis of embodiment 4, to the width of busbar with adjust as the number of the divergent electrode of interior electrode.Be specially: interior electrode spacing is 6mm, long 108mm, totally 15, raw 14 intervals of common property, the width of busbar is 8mm.
After tested, the diverse location ceiling voltage of busbar and minimum voltage difference 0.5%.
Embodiment 6:
The present embodiment is substantially with embodiment 4, and difference is the specific design of electrothermal electrode.Shown in Figure 4, (Graphene is through overdoping as the low-voltage transparent electric heating film of heater for bilayer graphene, sheet resistance is 120 Ω/), electrode material material Copper Foil (thickness is 25 μm μm), interior electrode spacing is 3mm, long 108mm, totally 11, raw 10 intervals of common property;
Recording Electric radiant Heating Film resistance is 2.5 Ω, and lead-in wire is connected respectively the both positive and negative polarity of 3.7V lithium ion battery, after tested, the temperature that 50S stablizes rear Electric radiant Heating Film can reach about 143.8 DEG C (room temperature is 22 DEG C), coincidence formula T=kU
2/ d
2r+t (K=96).
Embodiment 7:
In order to ensure that interior electrode is arranged on the diverse location ceiling voltage of busbar and minimum voltage difference is no more than 10%, the present embodiment is when making, space-number n, interior electrode extreme length l that inner electrode produces, the width W of busbar, the thickness H of busbar accurately process after carrying out measuring and calculating, make it meet above-mentioned formula (2).The present embodiment on the basis of embodiment 6, to the width of busbar with adjust as the number of the divergent electrode of interior electrode.Be specially: the longest interior electrode is 130mm, interior electrode spacing is 4mm, raw 10 intervals of common property, the wide 10mm of busbar.
After tested, the diverse location ceiling voltage of busbar and minimum voltage difference 3.6%.
The application of structure of the present invention is not limited to vest, can also be applied to trousers, or clothing or health product are being arranged low-voltage transparent electric heating film by the demand in the position such as shoulder protector, lower abdomen.
Interior electrode in above embodiment all can be made into other shapes such as the wavy or zigzag be parallel to each other, and crack can be cut into wave or other curve shape.
Finally being also pointed out that any entity or individual use or implement the technical solution of the utility model is all to infringement of the present utility model, and any entity or individual, without the permission of the applicant, can not implement this patent separately.And any entity or individual are subject to inspiration of the present utility model or implement through simple adjustment, also should think the protection range of this patent.
Claims (10)
1. an intelligent temperature control cold-proof underwear, it all or is locally provided with heating rete, it is characterized in that: also comprise temperature control modules and temperature sensor, to control heating-up temperature; Power supply is connected to heating rete by temperature control modules, and described heating rete is made up of a low-voltage transparent electric heating film, or consists of wired in series or be connected in parallel multiple low-voltage transparent electric heating film; Low-voltage transparent electric heating film produces heat after passing into low-voltage DC; Described heating rete is between inner covering and outer coating.
2. intelligent temperature control cold-proof underwear according to claim 1, is characterized in that: described low-voltage transparent electric heating film, comprises transparent base, transparency conducting layer, electrode; Electrode is made up of busbar and interior electrode, and interior electrode extends to form interdigital electrode in opposite directions by busbar; Busbar connects the negative or positive electrode of power supply, and make two adjacent interior polarities of electrode contrary, the electric current that during energising, positive bus bar provides flows into electrode in corresponding negative pole by electrode in each positive pole and finally all imports negative bus bar; Electrode to be positioned on transparency conducting layer and with transparency conducting layer electrical contact.
3. intelligent temperature control cold-proof underwear according to claim 2, it is characterized in that: described low-voltage transparent electric heating film arranges positive and negative two cover electrodes respectively on transparency conducting layer two sides, interior electrode of this two covers electrode staggers certain distance, namely positive and negative interdigital electrode is placed in transparency conducting layer both sides respectively, form the interdigital electrode separated by transparency conducting layer, ensure that uniform current is by transparency conducting layer, can ensure the uniformity heated so further.
4. intelligent temperature control cold-proof underwear according to claim 2, it is characterized in that: in described interior electrode, the electrode being positioned at Electric radiant Heating Film edge is single electrode, and in all the other, electrode is prop up by multiple list the bar shaped divergent electrode that electrode forms, and the list of described divergent electrode props up between electrode and forms crack.
5. intelligent temperature control cold-proof underwear according to claim 4, is characterized in that: described divergent electrode props up electrode composition by two lists, is uniformly distributed on busbar; Described interior interelectrode spacing is equal; The unipolar width of each divergent electrode is equal, and the width of single interelectrode crack is equal.
6. the intelligent temperature control cold-proof underwear according to any one of claim 2-5, is characterized in that: in the final warming temperature of transparent electric heating film, initial temperature, supply power voltage, two, the square resistance of electrode spacing and transparency conducting layer meets following formula:
T＝kU
2/d
2R+t (1)
Wherein:
T---initial temperature, unit is DEG C;
T---Electric radiant Heating Film heats up institute to final warming temperature, and unit is DEG C;
U---supply power voltage, unit is V, U≤12V;
D---interior electrode spacing, unit is cm;
R---transparency conducting layer square resistance, unit is Ω/;
K---constant, span is that 10-200, k span has different according to the coefficient of conductivity between Electric radiant Heating Film from air, and the coefficient of conductivity between Electric radiant Heating Film and air is inversely proportional to.
7. the intelligent temperature control cold-proof underwear according to any one of claim 2-5, it is characterized in that: the setting of the busbar of transparent electric heating film should ensure that interior electrode is arranged on the diverse location ceiling voltage of busbar and minimum voltage difference is no more than 10%, meets following formula (2):
n(n+1)lρ
l/WHR＜1/5 (2)
Wherein:
N interval is created altogether in n---the area that interior electrode makes busbar surround;
ρ
1---bus bar materials resistivity, unit is Ω m;
L---the every root length of interior electrode, by wherein the longest interior electrode calculating when length does not wait, unit is m;
W---busbar width, unit is m;
H---busbar thickness, unit is m;
R---transparency conducting layer square resistance, unit is Ω/.
8. the intelligent temperature control cold-proof underwear according to any one of claim 1-5, is characterized in that: described supply voltage is 1.5V.
9. the intelligent temperature control cold-proof underwear according to any one of claim 1-5, it is characterized in that: described one or more low-voltage transparent electric heating film is integrated with the thin-film thermistor as temperature sensor, be electrically connected with temperature control modules, to detect the temperature of Electric radiant Heating Film, be supplied to temperature control modules to realize FEEDBACK CONTROL.
10. the intelligent temperature control cold-proof underwear according to any one of claim 1-5, is characterized in that: temperature control modules is provided with manually and intelligent wireless remote control two kinds of patterns, to adapt to the needs of different application conditions;
Wherein,
Manual operation, by being arranged on the one or more button operations in control module, provides certain time series stereodata, the power supply of heating film is carried out according to the rule preset and intensity, realizes the heating of different brackets;
Intelligent wireless remote control can by being provided with a special remote controller outside temperature control modules, remote controller and the temperature control modules be arranged in clothing wirelessly realize unidirectional or both-way communication, by the button operation of remote controller, control heating film according to the control logic preset, implement switch and heating levels operation; Intelligent wireless remote control is provided with bluetooth communication module in temperature control modules, and described bluetooth communication module and smart mobile phone realize data communication, makes the Temperature displaying of thermal cloth heating film and controls to be realized by the special APP operation be arranged in smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370049.6U CN204697317U (en) | 2015-06-01 | 2015-06-01 | A kind of intelligent temperature control cold-proof underwear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370049.6U CN204697317U (en) | 2015-06-01 | 2015-06-01 | A kind of intelligent temperature control cold-proof underwear |
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| CN204697317U true CN204697317U (en) | 2015-10-07 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902594A (en) * | 2015-06-01 | 2015-09-09 | 冯冠平 | Intelligent temperature control thermal underwear |
| CN106686776A (en) * | 2016-08-30 | 2017-05-17 | 广东天物新材料科技有限公司 | Detachable heating underwear |
| CN108463014A (en) * | 2018-05-08 | 2018-08-28 | 东莞市爱博特电热制品有限公司 | A kind of electric heating patch |
| WO2020137742A1 (en) * | 2018-12-26 | 2020-07-02 | 株式会社クラレ | Patterned fiber substrate |
-
2015
- 2015-06-01 CN CN201520370049.6U patent/CN204697317U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902594A (en) * | 2015-06-01 | 2015-09-09 | 冯冠平 | Intelligent temperature control thermal underwear |
| CN106686776A (en) * | 2016-08-30 | 2017-05-17 | 广东天物新材料科技有限公司 | Detachable heating underwear |
| CN108463014A (en) * | 2018-05-08 | 2018-08-28 | 东莞市爱博特电热制品有限公司 | A kind of electric heating patch |
| WO2020137742A1 (en) * | 2018-12-26 | 2020-07-02 | 株式会社クラレ | Patterned fiber substrate |
| CN113166997A (en) * | 2018-12-26 | 2021-07-23 | 株式会社可乐丽 | Patterned fibrous substrate |
| JPWO2020137742A1 (en) * | 2018-12-26 | 2021-11-18 | 株式会社クラレ | Fiber base material with pattern |
| JP7298854B2 (en) | 2018-12-26 | 2023-06-27 | 株式会社クラレ | Patterned fiber base material |
| CN113166997B (en) * | 2018-12-26 | 2023-10-27 | 株式会社可乐丽 | Patterned fibrous substrate |
| US11864314B2 (en) | 2018-12-26 | 2024-01-02 | Kuraray Co., Ltd. | Patterned fiber substrate |
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Assignee: Shenzhen Smart Technology Co., Ltd. Assignor: Feng Guanping|Zhu Huizhong Contract record no.: 2016440020011 Denomination of utility model: Intelligent temperature control thermal underwear Granted publication date: 20151007 License type: Exclusive License Record date: 20160302 |
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Address after: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets south park of Shenzhen Research Institute of Tsinghua University, A308 Patentee after: Shenzhen hi tech Intelligent Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets south park of Shenzhen Research Institute of Tsinghua University, A308 Patentee before: Shenzhen Smart Technology Co., Ltd. |
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