CN104902594B - Intelligent temperature control thermal underwear - Google Patents
Intelligent temperature control thermal underwear Download PDFInfo
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- CN104902594B CN104902594B CN201510293575.1A CN201510293575A CN104902594B CN 104902594 B CN104902594 B CN 104902594B CN 201510293575 A CN201510293575 A CN 201510293575A CN 104902594 B CN104902594 B CN 104902594B
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- electrode
- temperature control
- intelligent temperature
- proof
- control cold
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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
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Abstract
The invention discloses intelligent temperature control thermal underwear. A heating film layer is arranged to cover the whole or the part of the underwear. The underwear includes a temperature control module and a temperature sensor, which are used for controlling the heating temperature. A power supply is connected to the heating film layer through the temperature control module. The heating film layer can be formed by a low-voltage transparent electrothermal membrane or can be formed by multiple low-voltage transparent electrothermal membranes that are connected in series or in parallel through leads. The low-voltage transparent electrothermal membranes generate heat when low-voltage direct currents are sent to the low-voltage transparent electrothermal membranes. Through adoption of the temperature control module and the film type temperature sensor, the temperature of the thermal underwear can be controlled in a wireless and remote manner. The temperature also can be controlled by a mobile phone. The thermal underwear is more convenient to use, can be utilized in many ways, and is more user-friendly.
Description
Technical field
The present invention relates to a kind of adopt the electrically heated thermal cloth of direct current, more particularly to one kind is made using Graphene heating film
Controlled electrical heating thermal cloth for heating element heater.
Background technology
For health care or warming needs, people often will apply hot compress, thermal source in the suitable position of body surface perhaps
Can be the hot water bag of accumulation of heat or the heat posted etc. producing heat using chemical reaction.Adopt battery and multiple in recent years
The electric heating film of type combines the cold-proof underwear made and occurs.For example: Chinese patent cn201020511754 devises one kind
Low-voltage electrothermal thermal underwear, designed cold-proof underwear includes medicated clothing, conductive filament, temperature probe and interconnective lithium ion
Battery and main control chip, supply electrical heating using light low-voltage dc power supply, repeated multiple times can charge and use, heat up easily, peace
Entirely easy.This electrical heating cold-proof underwear embeds electric heating and electric supply installation in medicated clothing, can control and open when needing
Heating and closing, wearing is easy to use, and activity is freely.
The electrical heating original paper that in prior art, electric-heating warm-reeping undergarment is related to has metal electric heating wire mesh membrane, metal foil electric heating
Film, thick film Electric radiant Heating Film and electrothermal carbon fibre membrane etc..Because the internal resistance of these heatings is higher, it is typically necessary and is required for adding
Relatively higher voltage, such as two sections or more 3.8v lithium battery are used in series, some inconvenience.Also have such as directly uses electric heating
Wire tray around mode of heating, heating uneven.
Content of the invention
The present invention proposes one kind and can use more low-voltage, the intelligence that even as low as aneroid battery of 1.5v can also work
Temp. controlled warm underwear.
The purpose of the present invention to implement by the following technical programs:
A kind of intelligent temperature control cold-proof underwear, thereon all or be partially provided with heating film layer, also includes temperature control modules
And temperature sensor, to be controlled to heating-up temperature；Power supply is connected to heating film layer, described heating by temperature control modules
Film layer can be made up of a low-voltage transparent electric heating film, or can pass through wired in series or parallel connection by multiple low-voltage transparent electric heating films
Constitute together；Low-voltage transparent electric heating film produces heat after being passed through low-voltage DC.
Preferably, heating film layer is located between inner liner and outer coating.As needed, the position that can heat in needs will
Heating film layer is arranged in underwear/or outer, heat film layer peripheral hardware outer coating, now, underwear becomes inner liner；Or, warming interior
Clothing is the double-decker of ectonexine, and heating film layer is fixedly installed in double-decker, is preferably disposed on the position needing heating.
Preferably, low-voltage transparent electric heating film is according to health care or warming needs, the specific part of underwear arrange one or
Multiple；
Preferably, described low-voltage transparent electric heating film, including transparent base, transparency conducting layer, electrode；Electrode is by busbar
Constitute with interior electrode, interior electrode is extended towards by busbar and forms interdigital electrode；Busbar connect power supply negative or positive electrode so that
Two adjacent interior polarities of electrode are contrary, and the electric current that during energising, positive bus bar provides is flowed in corresponding negative pole by electrode in each positive pole
Electrode finally all imports negative bus bar；Electrode is located on transparency conducting layer and is made electrical contact with transparency conducting layer；
It is further preferred that described low-voltage transparent electric heating film can be respectively provided with positive and negative two on transparency conducting layer two sides
Set electrode, the interior electrode of this two sets of electrodes staggers certain distance, and that is, positive and negative interdigital electrode is respectively placed in transparency conducting layer both sides,
Form the interdigital electrode being separated by transparency conducting layer it is ensured that electric current, uniformly through transparency conducting layer, so can be further ensured that and add
The uniformity of heat.
Preferably, in described interior electrode, the interior electrode positioned at electric heating film edge is single electrode, and in remaining, electrode is by many
Individual list props up the bar divergent electrode of electrode composition, and the list of described divergent electrode props up formation crack between electrode；
Preferably, described divergent electrode can prop up electrode composition it is also possible to respectively by the list of different numbers by two lists
Prop up electrode composition；
Preferably, described interior interelectrode spacing is equal；
Preferably, the width of described divergent electrode is equal, presss from both sides between the unipolar width of each divergent electrode and its
Seam width sum is equal；
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, width here
In the range of, set by current capacity according to the live width of single electrode；
Preferably, described crack is linear, fold-line-shaped or shaped form；
It is further preferred that described divergent electrode props up electrode composition by two lists, it is uniformly distributed on busbar.
Preferably, described busbar is provided with multiple first perforates, and the position of the first perforate setting is preferably comparative electrode
The position pointed by divergent electrode；Preferably, described first perforate is the rectangle structure of two rounding；Further preferably
, the length on described long side is equal with the width of divergent electrode；
Preferably, described transparency conducting layer is located at and is provided with the second perforate between interior electrode；Preferably, described second perforate
A diameter of less than 1mm；Preferably, described second perforate is uniformly distributed in the centre that interior electrode forms interval, and formed with
One row of interior electrode runs parallel trend.
Preferably, the material of transparency conducting layer is including but not limited to Graphene, CNT, ito, fto, azo etc.；Preferably
Ground, electrode material is including but not limited to good materials of electric conductivity such as silver, silver paste, copper, copper slurry, aluminum, ito, Graphenes；Preferably
Ground, 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 be located at graphene layer on and with graphene layer one bodily form
Become；Preferably, electrode can be formed between transparent base and transparency conducting layer；Preferably, transparent base can be glass or polymerization
Thing, transparent base is including but not limited to thin film such as pet, pvc, pe, pc；It is highly preferred that polymer can be: pet, pmma, pvdf,
Pani, or combinations thereof；Preferably, described transparency conducting layer is single or multiple lift Graphene, optimal preferred single layer Graphene；
It is further preferred that graphene layer can use dopant；It is highly preferred that dopant can be inorganic/organic blended dose；
Preferably, can on electrode and graphene layer protective mulch；It is highly preferred that protective layer can adopt flexible clear materials；Preferably
Ground, the material of transparent covering layer is including but not limited to thin film such as pet, pvc, pe, pc.
Preferably, described interior electrode is linear, waveform or zigzag, the pattern of described busbar and interior electrode composition
Shape according to the shape of Electric radiant Heating Film and application demand, can linear, shaped form, also can surround circle, oval or arbitrary shape
Shape.
Preferably, the final warming temperature of transparent electric heating film, initial temperature, supply voltage, electrode spacing and transparent lead in two
The square resistance of electric layer meets equation below:
T=ku2/d2r+t (1)
Wherein:
T initial temperature, unit be DEG C；
T Electric radiant Heating Film heats up institute to final warming temperature, and unit is DEG C；
U supply voltage, unit is v, u≤12v；
Electrode spacing in d, unit is cm；
R transparency conducting layer square resistance, unit is ω/；
K constant, span is 10-200, and k span is according to the coefficient of conductivity meeting between Electric radiant Heating Film and air
The coefficient of conductivity between difference, and Electric radiant Heating Film and air is had to be 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 of busbar
Ceiling voltage and minimum voltage difference are less than 10%, meet equation below (2):
n(n+1)lρl/ whr ＜ 1/5 (2)
Wherein:
In n, electrode makes to create n interval in the area that busbar surrounds altogether；
ρ1Bus bar materials resistivity, unit is ω m；
Every length of electrode in l, is calculated by wherein long interior electrode when length does not wait, and 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, can be selected for 1.5v aneroid battery as power supply.
Preferably, one or more of low-voltage transparent electric heating films are integrated with the thin film temperature-sensitive as temperature sensor
Resistance, is electrically connected with temperature control modules, to monitor the temperature of heating film, is supplied to temperature control modules to realize feedback control
System.Thin film temp. sensor, the temperature of real-time detection heating film simultaneously feeds back to control module, and control module is according to Current Temperatures
And control target temperature, adjustment switching frequency and dutycycle, the heated at constant temperature control of target temperature needed for realization.
Preferably, temperature control modules are provided with manual and intelligent wireless remote control both of which, are suitable for different applications
The needs of condition；
Wherein,
Preferably, manual operation is by the one or more button operations being arranged in control module, when providing certain
Sequence logic control, makes the power supply of heating film carry out according to default rule and intensity, realizes different grades of heating；
Preferably, intelligent wireless remote control can be by being externally provided with a special remote control, remote control in temperature control modules
Device wirelessly realizes unidirectional or both-way communication with the temperature control modules being arranged in medicated clothing, by the button of remote control
Operation, controls heating film according to default control logic, implements switch and heating levels operation；It is further preferred that wireless intelligence
Remote control can be provided with bluetooth communication module using in temperature control modules, described bluetooth communication module and smart mobile phone realize number
According to communication, make the temperature of thermal cloth heating film show and control to realize by the special app operation being arranged in smart mobile phone.Can
To realize the intelligentized control method such as timing, constant temperature.
The present invention by using special construction electrode, reduce interelectrode spacing in two and make two interelectrode transparent to lead
The resistance of electric layer reduces, such that it is able to use low voltage power supply, normally can be using daily lithium battery voltage, you can reach fast
Speed is heated to 90-180 DEG C.Positive and negative two sets of electrodes can be respectively arranged at Graphene two sides, form the fork being separated by Graphene
Refer to electrode, so can be further ensured that the uniformity of heating, improve the temperature of heating under same low-voltage.Meanwhile, bifurcated
The setting of electrode, has and increases the whole degree of heating of Electric radiant Heating Film and the uniformity of heating on determining degree.
If Electric radiant Heating Film is flexible not, when the curvature becoming song is excessive, when such as curving spherical shape, relatively difficult, also
Can send between sound.The inventors discovered that, carry out the structure setting of divergent electrode by inner electrode, be effectively increased Electric radiant Heating Film
Flexibility, can light free bend, spherical structure can be formed and freely fold, be that use brings great convenience.Through soft
Property survey formula, with along busbar bearing of trend respectively to two sides bend to Electric radiant Heating Film both sides contact 2min, again along interior electrode extend
Direction bends to two sides respectively and contacts 2min for a flexible test unit to Electric radiant Heating Film both sides, low-voltage transparent electrical of the present invention
Hotting mask through 200,000 test cells, electrode and membrane structure no damaged phenomenon, each performance is constant.In the situation that other conditions are constant
Under, 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 being not provided with bifurcation structure.
Meanwhile, Electric radiant Heating Film in the present invention, by its be using single-layer graphene film as heating element heater when, have ultra-thin
The outstanding advantages such as (thickness can reach less than 250 μm), intensity are high, thermal response is fast；Particularly, the fork in appropriate design film size
Refer to distribution of electrodes, arbitrarily required resistance value can be obtained on the premise of not changing film thickness, to adapt to different adding
Heat condition requires.Inner electrode bifurcation design, is effectively increased the flexibility of Electric radiant Heating Film further, so that heating underwear is worn more
Comfortable, random, can fold during placement, easy to carry, increased the service life of cold-proof underwear simultaneously.
The present invention passes through the setting of temperature control modules and thin film temp. sensor, can achieve wireless remotely-controlled cold-proof underwear
Temperature, mobile phone control temperature can also be passed through, using more convenient and various, more hommization.
Brief description
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, the reality with the present invention
Apply example and be used for explaining the present invention together, be not construed as limiting the invention.In the accompanying drawings:
Fig. 1 be the embodiment of the present invention 1 thermal cloth Graphene heating film install and system electrically connect schematic diagram；
Fig. 2 is the schematic diagram of the low-voltage transparent electric heating film that the embodiment of the present invention 1 is integrated with thin-film thermistor；
Fig. 3 be the Electric radiant Heating Film of the embodiment of the present invention 1 profile；
Fig. 4 is the distribution of electrodes figure of the Electric radiant Heating Film of the embodiment of the present invention 4；
Fig. 5 is the distribution of electrodes figure of the Electric radiant Heating Film of the embodiment of the present invention 6；
Fig. 6 is the Temperature Distribution photo of the electrothermal membrane infrared thermal imaging system shooting of the embodiment of the present invention 1；
Fig. 7 is the Electric radiant Heating Film straight line temperature profile of the embodiment of the present invention 1, and abscissa is Electric radiant Heating Film position from left to right
Represent, vertical coordinate is temperature；
In figure, 1-- transparency conducting layer, 2-- electrode, 21-- busbar, electrode in 22-, mono- electrode of 221-, 222- presss from both sides
Seam, 3-- transparent base, 4-- transparent covering layer, 5-- first perforate, 6 low pressure transparent electric heating films, 7 batteries, 8- temperature control
Module, 9 thin-film thermistors.
Specific embodiment
Firstly the need of pointing out, embodiments of the invention only disclose several preferred embodiment, should not be understood in pairs
The restriction that the present invention is implemented, protection scope of the present invention is still defined by claims disclosure of that.
In the examples below although numerical value all meets two formula simultaneously, but the figure for thick busbar carefully interior electrode
For pattern electrode, as long as parameter meets the goal of the invention that at least any one formula all enables the present invention, solving the present invention will
The technical problem solving.It has been merely given as in embodiment meeting the embodiment of two formula simultaneously, but will not be to skill of the present invention
Any restriction of art forecast scheme configuration.
The resistivity being related to material in following examples is all that it is known in the art that such as the resistivity of copper is 1.75
×10-8ω m, the resistivity of silver paste is 8 × 10-8ω m, Graphene (monolayer) 1 × 10-8ω·m.
Embodiment 1:
As shown in figure 1, the warming vest of an embodiment, introduce the low pressure transparent electric heating film 6 of structure as shown in Figure 2,
In the vertebra of waistcoat and body, lumbar vertebra and abdominal part two side position, a piece of described low pressure transparent electric heating film 6 is respectively set；Heating is provided
The energy and control module operating power source battery 7 pass through contact or connecting line electrically connects with control module 8, battery 7 and control
Module 8 is desirably integrated in a box, and mode is connected to control mould by lead to whole low pressure transparent electric heating films in parallel
On the control power output interface of block 8；One sheet of film heat is being pasted on a piece of low pressure transparent electric heating film of control module 8
Quick resistance 9 is in order to monitor the real time temperature of low pressure transparent electric heating film.
One operation button, a relay indicating light are devised on control module 8, and embedded be integrated with convenient with intelligence
Bluetooth 4.0 communication module of mobile communication.Custom-designed smart mobile phone app can gather display low pressure transparent electric heating film 6
Current Temperatures, send dependent instruction, by controlling the discharge current of power supply, make the heating-up temperature of low pressure transparent electric heating film 6 stable
To predeterminated position.
, referring to shown in Fig. 2,3, single-layer graphene is as the low-voltage transparent electric heating of heater for low pressure transparent electric heating film 6
Film, 1-- transparency conducting layer, 2-- electrode, 21-- busbar, electrode in 22-, 3-- transparent base, 4-- transparent covering layer, electrode
Using silver paste printing.Pattern form as shown in Fig. 2 interior electrode spacing be 6mm, wide 1mm, 25 μm of silver paste thickness.
In such cases, recording Electric radiant Heating Film resistance is 2.7 ω, lead is connected respectively the both positive and negative polarity of 5v power supply, after tested,
Can reach steady statue within 60 seconds, Fig. 6 show the Temperature Distribution photo shooting using thermal infrared imager, Fig. 7 show straight line
Temperature profile, now the mean temperature of Electric radiant Heating Film up to 66 DEG C about (room temperature be 22 DEG C), coincidence formula t=ku2/d2r+t(k
=158) if voltage is that stably rear mean temperature is 42 DEG C to 3.7v, if voltage is that stably rear mean temperature is 103 DEG C to 7.4v, meet
Formula t=ku2/d2R+t (k=133).
Test result shows, using the electrode design scheme of our inventions, using during 3.7v power voltage supply heating film flat
All heating power is 1300w/m2Left and right, and voltage is the Electric radiant Heating Film average heating power using electrode in traditional nothing during 3.7v
For 5w/m2Left and right, will reach and need to be improved to 60v using voltage with our newly-designed Electric radiant Heating Film identical heats,
This is considerably beyond human safety voltage.
Embodiment 2:
Substantially with embodiment 1, difference is the present embodiment, and interior electrode and busbar adopt different materials.Permissible
It is electrode in transparent conductive material is made, busbar made by metal material；Can also be different metal materials respectively as interior electrode
And busbar；Can also be that transparent conductive material makees busbar, electrode in metal material work.The preferred metal copper foil of the present embodiment or
As the material of busbar, at least 5 layers of Graphene is as the material of interior electrode for silver paste.The present embodiment is more preferably made with metal platinum
The Graphene of the material for busbar and 10 layers is as the material of interior electrode.Single-layer graphene is as the material of transparency conducting layer
(sheet resistance is 250 ω/).In Graphene, electrode spacing is 5mm, long 108mm, wide 1mm, totally 32, busbar width 8mm, thickness
25μm.
In such cases, recording Electric radiant Heating Film resistance is 1.9 ω, lead is connected respectively the both positive and negative polarity of 12v power supply, through surveying
Examination, 30s can reach steady statue, now the mean temperature of Electric radiant Heating Film up to 243 DEG C about (room temperature is 22 DEG C), coincidence formula
T=ku2/d2R+t (k=96).
After tested, the diverse location ceiling voltage of busbar and minimum voltage difference 1.5%, maximum voltage difference on interior electrode
Less than 2.3%.
Embodiment 3:
Substantially with embodiment 1, difference is the specific design of electrode to the present embodiment.
In order to ensure that interior electrode is arranged on the diverse location ceiling voltage of busbar and minimum voltage difference is less than 10%,
The present embodiment when making, space-number n that inner electrode produces, interior electrode extreme length l, the width w of busbar, busbar
Thickness h is accurately processed so as to meet above-mentioned formula (2) after being calculated.
The present embodiment requires being set to of electrode: the long 108mm of interior electrode, raw 15 intervals of common property, and busbar width 8mm is thick
25μm.After tested, the diverse location ceiling voltage of busbar and minimum voltage difference 0.2%.
Lead is connected respectively the both positive and negative polarity of 1.5v power supply, after tested, 75s clock can reach steady statue, now electric heating
The mean temperature of film up to 51 DEG C about (room temperature be 22 DEG C).
Embodiment 4
Substantially with embodiment 1, difference is the specific design of electrothermal electrode to the present embodiment.
Pattern form as shown in figure 4, bilayer graphene as heater low-voltage transparent electric heating film (Graphene pass through
Doping, sheet resistance is 120 ω/), electrode material is Copper Foil (thickness be 125 μm), and interior electrode is formed using propping up electrode by two electricity
Stripe shape bifurcation structure, being inner electrode cuts out a crack 222 using cutting die one-shot forming, is formed by singly propping up 221 groups of electrode
The divergent electrode becoming, it is preferred that crack width is the width of single electrode, is 1mm.1-- transparency conducting layer, 2-- electrode,
21-- busbar, electrode in 22-, mono- electrode of 221-, 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 is connected respectively the both positive and negative polarity of 7.5v power supply, through surveying
Examination, can reach steady statue in 60 seconds, now the mean temperature of Electric radiant Heating Film up to 92.3 DEG C about (room temperature be 22 DEG C), meet public affairs
Formula t=ku2/d2r+t (k=112).
Test result shows, using the electrode design scheme of our inventions, using during 3.7v power voltage supply heating film flat
All heating power is 1300w/m2Left and right, and voltage is the Electric radiant Heating Film average heating power using electrode in traditional nothing during 3.7v
For 5w/m2, to reach and need to be improved to 60v using voltage with our newly-designed Electric radiant Heating Film identical heats,
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 less than 10%,
The present embodiment when making, space-number n that inner electrode produces, interior electrode extreme length l, the width w of busbar, busbar
Thickness h is accurately processed so as to meet above-mentioned formula (2) after being calculated.The present embodiment on the basis of embodiment 4, to confluxing
The width of bar and the bar number as the divergent electrode of interior electrode are adjusted.Particularly as follows: 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:
Substantially with embodiment 4, difference is the specific design of electrothermal electrode to the present embodiment.Shown in Figure 4, double
Layer graphene is as the low-voltage transparent electric heating film (through overdoping, sheet resistance is 120 ω/ to Graphene) of heater, electrode material
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, lead is connected respectively the both positive and negative polarity of 3.7v lithium ion battery, after tested, 50s
After stable the temperature of Electric radiant Heating Film up to 143.8 DEG C about (room temperature is 22 DEG C), coincidence formula t=ku2/d2R+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 less than 10%,
The present embodiment when making, space-number n that inner electrode produces, interior electrode extreme length l, the width w of busbar, busbar
Thickness h is accurately processed so as to meet above-mentioned formula (2) after being calculated.The present embodiment on the basis of embodiment 6, to confluxing
The width of bar and the bar number as the divergent electrode of interior electrode are adjusted.Particularly as follows: the longest interior electrode is 130mm, interior electricity
Die opening is 4mm, raw 10 intervals of common property, busbar width 10mm.
After tested, the diverse location ceiling voltage of busbar and minimum voltage difference 3.6%.
The application of present configuration is not limited to waistcoat, can also be applied to trousers, or in positions such as shoulder protector, hypogastric region
Demand medicated clothing or health promoting product are being arranged low-voltage transparent electric heating film.
Interior electrode in above example all can be fabricated to the other shapes such as the wavy or zigzag being parallel to each other, crack
Wave or other curve shape can be cut into.
Finally it is also pointed out that any entity or individual use or implement technical scheme is all that the present invention is invaded
Violate, any entity or individual, without the permission of the applicant, can not individually implement this patent.And any entity or individual are subject to
Implement to the inspiration of the present invention or through simple adjustment, also being regarded as is the protection domain of this patent.
Claims (39)
1. a kind of intelligent temperature control cold-proof underwear, thereon all or be partially provided with heating film layer it is characterised in that: also include temperature
Control module and temperature sensor, to be controlled to heating-up temperature；Power supply is connected to heating film layer by temperature control modules,
Described heating film layer can be made up of a low-voltage transparent electric heating film, or can pass through wire string by multiple low-voltage transparent electric heating films
Connection or the composition that is connected in parallel；Low-voltage transparent electric heating film produces heat after being passed through low-voltage DC；
Described low-voltage transparent electric heating film, including transparent base, transparency conducting layer, electrode；Electrode is by busbar and interior electrode structure
Become, interior electrode is extended towards by busbar and forms interdigital electrode；Busbar connects the negative or positive electrode of power supply so that two is adjacent interior
Polarity of electrode is contrary, and it is finally complete that the electric current that during energising, positive bus bar provides flows into electrode in corresponding negative pole by electrode in each positive pole
Portion imports negative bus bar；Electrode is located on transparency conducting layer and is made electrical contact with transparency conducting layer；
In described interior electrode, the interior electrode positioned at electric heating film edge is single electrode, and in remaining, electrode is to prop up electrode by multiple lists
The divergent electrode of the bar shaped of composition, the list of described divergent electrode props up formation crack between electrode.
2. intelligent temperature control cold-proof underwear according to claim 1 it is characterised in that: heating film layer be located at inner liner and external application
Between layer.
3. intelligent temperature control cold-proof underwear according to claim 1 it is characterised in that: low-voltage transparent electric heating film is according to health care
Or warming needs, arrange one or more in the specific part of underwear.
4. intelligent temperature control cold-proof underwear according to claim 1 it is characterised in that: described low-voltage transparent electric heating film is saturating
Bright conductive layer two sides is respectively provided with positive and negative two sets of electrodes, and the interior electrode of this two sets of electrodes staggers certain distance, that is, positive and negative interdigital
Electrode is respectively placed in transparency conducting layer both sides, forms the interdigital electrode being separated by transparency conducting layer it is ensured that electric current is uniformly through saturating
Bright conductive layer, so can be further ensured that the uniformity of heating.
5. intelligent temperature control cold-proof underwear according to claim 1 it is characterised in that: described divergent electrode is propped up by two lists
Electrode forms.
6. intelligent temperature control cold-proof underwear according to claim 5 it is characterised in that: described divergent electrode is uniformly distributed in remittance
On stream bar.
7. intelligent temperature control cold-proof underwear according to claim 1 it is characterised in that: described divergent electrode is respectively by different
The list of number props up electrode composition.
8. intelligent temperature control cold-proof underwear according to claim 1 it is characterised in that: described interior interelectrode spacing is equal.
9. intelligent temperature control cold-proof underwear according to claim 1 it is characterised in that: the width of described divergent electrode is equal,
Be each divergent electrode unipolar width and between it crack width sum be equal.
10. intelligent temperature control cold-proof underwear according to claim 1 it is characterised in that: each divergent electrode unipolar
Width is equal, and the width of single interelectrode crack is equal.
11. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: in described divergent electrode, single electrode
Between spacing be 2 μm of width to single electrode, width within this range, is set by current capacity according to the live width of single electrode
Fixed.
12. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: described crack be linear, fold-line-shaped
Or shaped form.
13. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: described busbar is provided with multiple
One perforate, the position of the first perforate setting is the position pointed by divergent electrode of comparative electrode.
14. intelligent temperature control cold-proof underwears according to claim 13 it is characterised in that: described first perforate be two rounding
Rectangle structure.
15. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: on described transparency conducting layer be located at interior
It is provided with the second perforate between electrode.
16. intelligent temperature control cold-proof underwears according to claim 15 it is characterised in that: described second perforate a diameter of not
More than 1mm.
17. intelligent temperature control cold-proof underwears according to claim 15 it is characterised in that: described second perforate is uniformly distributed in
Interior electrode forms the centre at interval, and forms the row with interior electrode runs parallel trend.
18. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: the material of transparency conducting layer comprise but
It is not limited to Graphene, CNT, ito, fto, azo.
19. intelligent temperature control cold-proof underwears according to claim 18 it is characterised in that: described transparency conducting layer be monolayer or
Multi-layer graphene.
20. intelligent temperature control cold-proof underwears according to claim 19 it is characterised in that: described transparency conducting layer be monolayer stone
Black alkene.
21. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: electrode material is including but not limited to silver
Paper tinsel, silver paste, Copper Foil, copper slurry, aluminum, ito, Graphene.
22. intelligent temperature control cold-proof underwears according to claim 21 it is characterised in that: electrode material be Copper Foil.
23. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: electrode is formed on transparency conducting layer
On.
24. intelligent temperature control cold-proof underwears according to claim 23 it is characterised in that: electrode be located at transparency conducting layer on and
It is integrally formed with transparency conducting layer.
25. intelligent temperature control cold-proof underwears according to claim 23 it is characterised in that: electrode be formed at transparent base with thoroughly
Between bright conductive layer.
26. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: transparent base be glass or polymer.
27. intelligent temperature control cold-proof underwears according to claim 26 it is characterised in that: transparent base including but not limited to
Pet, pvc, pe, pc thin film.
28. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: in electrode and transparency conducting layer overlying
Lid protective layer.
29. intelligent temperature control cold-proof underwears according to claim 28 it is characterised in that: described protective layer adopts flexible and transparent
Material, forms transparent protective layer.
30. intelligent temperature control cold-proof underwears according to claim 29 it is characterised in that: the material of described transparent protective layer
Including but not limited to pet, pvc, pe, pc thin film.
31. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: described interior electrode be linear, wave
Shape or zigzag, the pattern form of described busbar and interior electrode composition, can be in straight according to the shape of Electric radiant Heating Film and application demand
Linear, shaped form, also can surround circle, ellipse.
32. intelligent temperature control cold-proof underwears according to any one of claim 1-31 it is characterised in that: transparent electric heating film is final
Warming temperature, initial temperature, supply voltage, the square resistance of electrode spacing and transparency conducting layer meets equation below in two:
T=ku2/d2r+t (1)
Wherein:
T initial temperature, unit be DEG C；
T Electric radiant Heating Film heats up institute to final warming temperature, and unit is DEG C；
U supply voltage, unit is v, u≤12v；
Electrode spacing in d, unit is cm；
R transparency conducting layer square resistance, unit is ω/；
K constant, span is 10-200, and k span has not according to the coefficient of conductivity between Electric radiant Heating Film and air
With the coefficient of conductivity and Electric radiant Heating Film and air between is inversely proportional to.
33. intelligent temperature control cold-proof underwears according to any one of claim 1-31 it is characterised in that: the remittance of transparent electric heating film
The setting of stream bar should ensure that interior electrode is arranged on the diverse location ceiling voltage of busbar and minimum voltage difference is less than 10%,
Meet equation below (2):
n(n+1)lρl/ whr ＜ 1/5 (2)
Wherein:
In n, electrode makes to create n interval in the area that busbar surrounds altogether；
ρ1Bus bar materials resistivity, unit is ω m；
Every length of electrode in l, is calculated by wherein long interior electrode when length does not wait, and unit is m；
W busbar width, unit is m；
H busbar thickness, unit is m；
R transparency conducting layer square resistance, unit is ω/.
34. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: the voltage of described power supply be 1.5v.
35. intelligent temperature control cold-proof underwears according to claim 1 it is characterised in that: one or more of low-voltages are saturating
Thin-film thermistor as temperature sensor is integrated with bright Electric radiant Heating Film, electrically connects with temperature control modules, to detect electric heating
The temperature of film, is supplied to temperature control modules to realize feedback control.
36. intelligent temperature control cold-proof underwears according to claim 1, is characterized in that: temperature control modules be provided with manually and
Intelligent wireless remote control both of which, is suitable for the needs of different application conditions.
37. intelligent temperature control cold-proof underwears according to claim 36, is characterized in that: manual operation is by being arranged on control mould
One or more button operations on block, provide certain time series stereodata, and the power supply making heating film is according to default rule
Carry out with intensity, realize different grades of heating.
38. intelligent temperature control cold-proof underwears according to claim 36, is characterized in that: intelligent wireless remote control is passed through in temperature control
Molding block is externally provided with a special remote control, and remote control and the temperature control modules being arranged in medicated clothing are wirelessly real
Existing unidirectional or both-way communication, by the button operation of remote control, controls heating film according to default control logic, implement switch and
Heating levels operate.
The 39. intelligent temperature control cold-proof underwears according to claim 38, is characterized in that: intelligent wireless remote control is using in temperature control
It is provided with bluetooth communication module, described bluetooth communication module and smart mobile phone realize data communication, so that thermal cloth is added in molding block
The temperature of hotting mask shows and controls to be realized by the special app operation being arranged in smart mobile phone.
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| CN201510293575.1A CN104902594B (en) | 2015-06-01 | 2015-06-01 | Intelligent temperature control thermal underwear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| AT16953U1 (en) * | 2018-01-31 | 2020-12-15 | Tai Twun Entpr Co Ltd | Heat generating module structure |
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| AT16953U1 (en) * | 2018-01-31 | 2020-12-15 | Tai Twun Entpr Co Ltd | Heat generating module structure |
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