CN109041299A - A kind of flexible electric heating sheet and clothes - Google Patents
A kind of flexible electric heating sheet and clothes Download PDFInfo
- Publication number
- CN109041299A CN109041299A CN201810828313.4A CN201810828313A CN109041299A CN 109041299 A CN109041299 A CN 109041299A CN 201810828313 A CN201810828313 A CN 201810828313A CN 109041299 A CN109041299 A CN 109041299A
- Authority
- CN
- China
- Prior art keywords
- flexible
- layer
- carbon nanotube
- electrode
- electric heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
- A41D13/0051—Heated garments
-
- 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
- H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/145—Carbon only, e.g. carbon black, graphite
-
- 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
- H05B2203/036—Heaters specially adapted for garment heating
Abstract
The invention discloses a kind of flexible electric heating sheet and clothes, belong to dress materials technical field.Flexible electric heating sheet provided by the present invention includes flexible heat generating component, upper insulating layer, lower insulating layer and basal layer, by setting carbon nanotube heating layer and flexible electrode for flexible heat generating component, the pliability of electric fever tablet can not only be improved, reduce the thickness of electric fever tablet, additionally it is possible to improve electric fever tablet electric conversion efficiency.And carbon nanotube heating layer is when being powered, and it can be radiation infrared outward, using carbon nanotube heating layer as the heater element of electric fever tablet, can make to have both physiotheraping effect using the clothes of electricity fever tablet production.
Description
Technical field
The present invention relates to dress materials technical field more particularly to a kind of flexible electric heating sheet and use the electricity fever tablet system
At clothes.
Background technique
Clothes be people life in essential daily necessity, with science and technology and people life increasingly promotion,
Requirement of the people for clothes is higher and higher, such as wishes that clothes need to have both aesthetics and warmth retention property.Existing clothes are general
It is made of materials such as pure wool class, blended fibre knitwears, chemical fibre classes, in order to improve heating effect, certainly will need to increase the thickness of clothes, from
And certain influence is caused on the aesthetics of clothes.In order to make clothes have both aesthetics and warmth retention property, apparel industry is more and more
The material using electric fever tablet as production clothes, the characteristic using electric fever tablet heating power be its user's confession of wearing
It is warm, to reduce the thickness of clothes itself.
There are many exothermic material type of existing electricity fever tablet, such as can be wire, carbon crystal, graphene, carbon fiber
Or carbon nanometer film etc..But wire, carbon crystal and graphene be due to itself material properties, using electricity fever tablet matter made of it
Ground is partially hard, poor using comfortable features of clothing made of it.Although carbon fiber quality is softer, due to the fiber group inside carbon fiber
Knitting decision, it can not make ultra-thin electric fever tablet, poor using clothes aesthetics made of it.And carbon nanometer film due to adopting more
It uses sheet metal as conductive electrode, its own pliability and thickness has been made into strong influence, pliability height can not also be made
And ultra-thin electric fever tablet.
Therefore, how the technical issues of a kind of splendid and ultra-thin electric fever tablet of pliability is present urgent need to resolve is provided.
Summary of the invention
It is an object of the present invention to provide a kind of flexible electric heating sheets, and the flexible electric heating sheet pliability is splendid, thick
Spend ultra-thin, heating effect is good, and easy to carry.
It is another object of the present invention to provide a kind of clothes, which not only has both aesthetics and warmth retention property, also has
There is good comfort level.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of flexible electric heating sheet, comprising:
Flexible heat generating component, the flexibility heat generating component include that carbon nanotube heating layer and setting are sent out in the carbon nanotube
Flexible electrode on thermosphere；
Upper insulating layer, the upper insulating layer are arranged on the top surface of the flexible heat generating component；
Lower insulating layer, the lower insulating layer are arranged on the bottom surface of the flexible heat generating component；
Basal layer, the basal layer are arranged on the bottom surface of the lower insulating layer；
The lower insulating layer, the upper insulating layer and the basal layer are all made of flexible material and are made.
Preferably, the flexible electrode is using carbon nanotube electrode made of carbon nanotube.
Preferably, the carbon nanotube electrode includes first electrode item and second electrode item, the first electrode item and
The second electrode item is respectively adhered on the both ends of the carbon nanotube heating layer.
Preferably, the carbon nanotube heating layer includes multiple carbon nano strips arranged side by side, the carbon nano strip
Both ends are correspondingly connected with the first electrode item and the second electrode item respectively.
Preferably, the carbon nanotube heating layer further include:
Upper carbon nanometer frame and lower carbon nanometer frame, multiple carbon nano strips are arranged in the upper carbon nanometer frame and institute
It states between lower carbon nanometer frame；
The upper carbon nanometer frame is connect with the first electrode item, the lower carbon nanometer frame and the second electrode item
It is correspondingly connected with.
Preferably, the carbon nanotube electrode and the carbon nanotube heating layer are pasted using the salt water of preset concentration,
And it is pressed using hot press and to form the flexible heat generating component.
Preferably, the default solubility of the salt water is less than or equal to 10%.
Preferably, the upper insulating layer and the lower insulating layer are using layer structure made of TPU material.
Preferably, the basal layer is cotton.
A kind of clothes are made of above-mentioned flexible electric heating sheet.
Beneficial effects of the present invention:
The present invention provides a kind of flexible electric heating sheet, the flexible electric heating sheet include flexible heat generating component, upper insulating layer,
Lower insulating layer and basal layer can not only be mentioned by setting carbon nanotube heating layer and flexible electrode for flexible heat generating component
The pliability of high electricity fever tablet, reduces the thickness of electric fever tablet, additionally it is possible to improve electric fever tablet electric conversion efficiency.And carbon nanometer
Pipe heating layer, can be radiation infrared outward when being powered, using carbon nanotube heating layer as the fever member of electric fever tablet
Part can make the clothes made using the electricity fever tablet have both physiotheraping effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of flexible electric heating sheet provided by the present invention；
Fig. 2 is the structural schematic diagram of flexible heat generating component provided by the present invention；
Fig. 3 is the structural schematic diagram one of carbon nanotube heating layer provided by the present invention；
Fig. 4 is the structural schematic diagram two of carbon nanotube heating layer provided by the present invention.
In figure:
1, flexible heat generating component；
11, carbon nanotube heating layer；111, carbon nano strip；112, upper carbon nanometer frame；113, lower carbon nanometer frame；
12, first electrode item；13, second electrode item；
2, upper insulating layer；3, lower insulating layer；4, basal layer.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
A kind of flexible electric heating sheet is present embodiments provided, the flexible electric heating sheet pliability is high, and thickness is smaller, and electric heating turns
Change high-efficient, and has both physical therapy function, building trade can not only be used for, as floor heating or the heater element of wallpaper, also
It can be used in apparel industry, be integrated on clothes, clothes is made to have both aesthetics, warmth retention property and comfort.It integrates flexible
The clothes of electric fever tablet are especially suitable for extremely frigid zones and use.As shown in Figure 1, above-mentioned flexible electric heating sheet specifically includes flexible fever
Component 1, upper insulating layer 2, lower insulating layer 3 and basal layer 4, upper insulating layer 2 is located at the top of flexible electric heating sheet, by upper insulation
Layer 2 is followed successively by flexible heat generating component 1, lower insulating layer 3 and basal layer 4 down.
Wherein, as shown in Fig. 2, flexible heat generating component 1 includes carbon nanotube heating layer 11 and flexible electrode.Carbon nanotube hair
Thermosphere 11 is using layer structure made of carbon nanotube, and not only quality is frivolous, soft for carbon nanotube, has anti-flammability, electric heating
High conversion efficiency, and far infrared can also be launched outward in the case where energization.Far infrared most can in all sunlights
A kind of ray of deep enough human skin and subcutaneous tissue is widely used in various health-care physiotherapeutic products.In the present embodiment
In, exothermic material is used as using carbon nanotube heating layer 11, the pliability of flexible electric heating sheet can not only be improved, make flexible electrical
Fever tablet is more suitable for being applied on clothes, improves the comfort level using clothes made of the flexible electric heating sheet, additionally it is possible to make benefit
The clothes made of the flexible electric heating sheet have both physical therapy efficacy, are conducive to the physical condition for improving wearer.
Flexible electrode is arranged on carbon nanotube heating layer 11, for connecting external power supply, external power supply, flexible electrode and
The conducting forming circuit of carbon nanotube heating layer 11.Specifically, flexible electrode is using electric conductor made of flexible conducting material.?
In the present embodiment, flexible electrode is using carbon nanotube electrode made of carbon nanotube, and carbon nanotube pliability is higher, and has both
Conductive characteristic.Using such as copper bar or aluminum strip as electrode in compared to the prior art, electrode is made using carbon nanotube, no
The pliability that flexible electric heating sheet can only be improved on the whole, makes the flexible electric heating sheet be particularly suited for apparel industry, and
Electrode is made by using material identical with carbon nanotube heating layer 11, the fever that can be improved entire flexible electric heating sheet is equal
Even property, avoid using different materials as at electrode caused by resistance at carbon nanotube heating layer 11 temperature difference, thus
Influence the wearing experience of wearer.
Further, in order to reduce the materials'use rate of flexible electrode, to reduce the production of entire flexible electric heating sheet
Flexible electrode is set two electrode strips by cost, and two electrode strips are respectively first electrode item 12 and second electrode item 13.The
One electrode strip 12 and second electrode item 13 are respectively adhered on the both ends of carbon nanotube heating layer 11, first electrode item 12 and the second electricity
The length and width of pole item 13 can be equal, can not also wait.In the present embodiment, first electrode item 12, second electrode item 13
The salt water for using solubility to be not more than 10% with the bonding agent of carbon nanotube heating layer 11.
Specific bonding process are as follows: applied at the both ends of carbon nanotube heating layer 11 and be covered with salt water, then by first electrode item
12 and second electrode item 13 be placed on carbon nanotube heating layer 11 coat salt water at, finally using hot press to first electrode item
12, the overlapping position of second electrode item 13 and carbon nanotube heating layer 11 carries out hot pressing, thus by first electrode item 12, second electrode
Item 13 affixes to the both ends of carbon nanotube heating layer 11 respectively.It is bonded in compared to the prior art using conductive silver glue, utilizes salt
Water bonding is not only at low cost, and will not influence the pliability of flexible electric heating sheet, will not increase the thickness of flexible electric heating sheet.
Further, in order under the premise of same power, increase the heating gross area of carbon nanotube heating layer 11, by carbon nanometer
Pipe heating layer 11 is set as " paliform " structure.Specifically, as shown in figure 3, carbon nanotube heating layer 11 may include on divide into
The upper carbon nanometer frame 112 and lower carbon nanometer frame 113 set, and between upper carbon nanometer frame 112 and lower carbon nanometer frame 113
It is arranged at intervals with multiple carbon nano strips 111.The setting of " paliform " structure can be such that the carbon nanomaterial of identical usage amount is laid with
Bigger area reduces same area to increase effective heating surface (area) (HS of entire flexible electric heating sheet under Same Efficieney
The resistance of interior carbon nanotube heating layer 11, to not only contribute to reduce production cost, additionally it is possible to reduce use cost.
In the carbon nanotube heating layer 11 of production " paliform ", the carbon nano-tube material layer of large area can be cut to be formed
" paliform " can also cut the carbon nano-tube material layer of small area to form upper carbon nanometer frame 112, lower carbon nanometer side respectively
Then upper carbon nanometer frame 112, lower carbon nanometer frame 113 and carbon nano strip 111 are assembled and are formed by frame 113 and carbon nano strip 111
Carbon nanotube heating layer 11.
It can certainly be as shown in figure 4, carbon nanotube heating layer 11 to be directly disposed as to carbon nano strip arranged side by side
111, and the both ends of carbon nano strip 111 are correspondingly connected with first electrode item 12 and second electrode item 13 respectively.This kind of connection side
Method can further save material, and can make full use of carbon nano-tube material.But since multiple carbon nano strips 111 divide each other
It dissipates, multiple carbon nano strips 111 dispersed each other and first electrode item 12 and second electrode item 13 is correspondingly connected with to the time of cost
It is longer, it is unfavorable for the raising of production efficiency.In actual production, carbon nanotube heating layer is selected according to the cost of user and demand
11 specific structure.
Upper insulating layer 2 and lower insulating layer 3 are to use to have layer structure made of insulating materials flexible, in the present embodiment
Summarize, insulating materials TPU, TPU is thermoplastic polyurethane elastomer rubber, not only hardness range is relatively wide, high mechanical strength,
Cold resistance is prominent, processing performance is good, and oil resistant, water-fast, resistance to mould, renewable.Except of course that outside TPU, upper insulating layer 2 and it is lower absolutely
Edge layer 3 can also be made using other with insulating materials flexible.But compared to other flexible insulating materials, TPU is more suitable
It shares on clothes, making clothes have both the characteristics such as oil resistant, water-fast, resistance to mould, cold-resistant, is particularly suitable for application to high and cold etc. special
On the clothes dressed in environment.
In order to guarantee that upper insulating layer 2 and lower insulating layer 3 do not influence the pliability of entire flexible electric heating sheet, in the present embodiment
In, TPU heating and melting is formed into TPU hot melt adhesive film, then by TPU hot melt adhesive film be coated in flexible heat generating component 1 top surface and
It on bottom surface, fits closely and is integrated with heat generating component by thermal-adhering, form insulating layer.In order to guarantee entire flexible electric heating sheet
With good supportive, it is covered with cotton in the TPU hot melt adhesive for being located at 1 bottom of flexible heat generating component, to form basal layer
4.It can certainly be covered with cotton in the TPU hot melt adhesive for being located at flexible 1 top of heat generating component, further increase flexible electrical hair
The supportive of backing.
In entire flexible electric heating sheet, since flexible heat generating component 1, upper insulating layer 2, lower insulating layer 3 and basal layer 4 are equal
It is made of flexible material, therefore the pliability of flexible electric heating sheet can be improved to the full extent, and due to carbon nanotube
The particularity of material can guarantee that flexible electric heating sheet is very thin, to be bonded with clothes perfection, not influence the comfort of clothes.
The present embodiment additionally provides a kind of clothes using above-mentioned flexible electric heating sheet, and the clothes pliability is good, quality is light
It is soft not thick and heavy, aesthetics, warmth retention property and comfort are not only had both, also there is physical therapy function, is conducive to the body for improving wearer
Situation.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of flexible electric heating sheet characterized by comprising
Flexible heat generating component (1), the flexibility heat generating component (1) include that carbon nanotube heating layer (11) and setting are received in the carbon
Flexible electrode on mitron heating layer (11)；
Upper insulating layer (2), upper insulating layer (2) setting is on the top surface of the flexible heat generating component (1)；
Lower insulating layer (3), lower insulating layer (3) setting is on the bottom surface of the flexible heat generating component (1)；
Basal layer (4), the basal layer (4) are arranged on the bottom surface of the lower insulating layer (3)；
The lower insulating layer (3), the upper insulating layer (2) and the basal layer (4) are all made of flexible material and are made.
2. flexible electric heating sheet according to claim 1, which is characterized in that
The flexible electrode is using carbon nanotube electrode made of carbon nanotube.
3. flexible electric heating sheet according to claim 2, which is characterized in that
The carbon nanotube electrode includes first electrode item (12) and second electrode item (13), the first electrode item (12) and institute
State the both ends that second electrode item (13) is respectively adhered on the carbon nanotube heating layer (11).
4. flexible electric heating sheet according to claim 3, which is characterized in that
The carbon nanotube heating layer (11) includes multiple carbon nano strips (111) arranged side by side, the carbon nano strip (111)
Both ends are correspondingly connected with the first electrode item (12) and the second electrode item (13) respectively.
5. flexible electric heating sheet according to claim 4, which is characterized in that the carbon nanotube heating layer (11) is also wrapped
It includes:
Upper carbon nanometer frame (112) and lower carbon nanometer frame (113), multiple carbon nano strips (111) are arranged in the upper carbon
Between nanometer frame (112) and the lower carbon nanometer frame (113)；
The upper carbon nanometer frame (112) connect with the first electrode item (12), the lower carbon nanometer frame (113) with it is described
Second electrode item (13) is correspondingly connected with.
6. flexible electric heating sheet according to claim 2, which is characterized in that
The carbon nanotube electrode and the carbon nanotube heating layer (11) are pasted using the salt water of preset concentration, and use hot pressing
Machine presses to form the flexible heat generating component (1).
7. flexible electric heating sheet according to claim 6, which is characterized in that
The default solubility of the salt water is less than or equal to 10%.
8. flexible electric heating sheet according to claim 1, which is characterized in that
The upper insulating layer (2) and the lower insulating layer (3) are using layer structure made of TPU material.
9. flexible electric heating sheet according to claim 1, which is characterized in that
The basal layer (4) is cotton.
10. a kind of clothes, which is characterized in that be made of the described in any item flexible electric heating sheets of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828313.4A CN109041299A (en) | 2018-07-25 | 2018-07-25 | A kind of flexible electric heating sheet and clothes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828313.4A CN109041299A (en) | 2018-07-25 | 2018-07-25 | A kind of flexible electric heating sheet and clothes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109041299A true CN109041299A (en) | 2018-12-18 |
Family
ID=64646176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828313.4A Pending CN109041299A (en) | 2018-07-25 | 2018-07-25 | A kind of flexible electric heating sheet and clothes |
Country Status (1)
| Country | Link |
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| CN (1) | CN109041299A (en) |
Cited By (3)
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| CN110944417A (en) * | 2019-11-18 | 2020-03-31 | 广州琛鑫电子材料有限公司 | Preparation method of flexible low-voltage heating component |
| CN114641100A (en) * | 2020-12-15 | 2022-06-17 | 安徽宇航派蒙健康科技股份有限公司 | Method for preparing transparent high-temperature-resistant electric heating device based on self-assembly template-metal deposition method and gaseous carbon source deposition method |
| US11558935B2 (en) | 2021-06-07 | 2023-01-17 | Calefact Limited | Flexible heating device and methods of manufacture and use of same |
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Application publication date: 20181218 |
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