CN208685308U - A kind of outdoor textile with infrared external reflection function - Google Patents
A kind of outdoor textile with infrared external reflection function Download PDFInfo
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- CN208685308U CN208685308U CN201820213503.0U CN201820213503U CN208685308U CN 208685308 U CN208685308 U CN 208685308U CN 201820213503 U CN201820213503 U CN 201820213503U CN 208685308 U CN208685308 U CN 208685308U
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- titanium oxide
- external reflection
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Abstract
The utility model discloses a kind of outdoor textiles with infrared external reflection function.The utility model uses magnetron sputtered vacuum method, textile surface deposits composite film outdoors, the composite film is made of bottom titanium oxide layer, zinc oxide film, silver layer, nicr layer, top layer titanium oxide layer, and is stacked gradually outward by each layer from outdoor textile surface.Wherein bottom titanium oxide layer with a thickness of 1~70nm, zinc oxide film with a thickness of 1~30nm, silver layer with a thickness of 1~40nm, nicr layer with a thickness of 1~40nm, top layer titanium oxide layer with a thickness of 1~70nm.The utility model can make all outdoor textiles have the function of infrared external reflection quickly, on a large scale, reach better heat-insulation warm keeping effect.And magnetron sputtered vacuum does not have the problem of any chemistry addition, water pollution or air pollution, is environmentally friendly production method, used material be also all it is existing in human body, any security risk is not present to human body.
Description
Technical field
The utility model relates to a kind of outdoor textiles with infrared external reflection function.
Background technique
Object is under the prolonged exposure of sunlight, especially in the hot summer, can gather amount of heat, leads to its internal temperature
Degree increases, and brings inconvenience and harm to people's production and life.As the improvement of people's living standards, outdoor activities
It is becoming increasingly popular, current outdoor textile does not obstruct the infra-red radiation that solar energy 46% is accounted in sunlight well
Effect needs a kind of open air with infrared external reflection function to reduce hot environment to people's production, life bring trouble
Textile.The film layer that one kind can reflect infrared ray in textile surface vacuum deposition outdoors can hinder in hot environment
It is damaged every the infra-red radiation that the sun issues, while in the infra-red radiation that cold winter can reduce covering in outdoor textile
It loses, to meet the needs of heat-insulation warm keeping.It is new that this open air textile can become a kind of heat-insulation warm keeping that can be widely used
Solution.
Utility model content
The purpose of the utility model is to provide a kind of outdoor textiles with infrared external reflection function, enable outdoor textile
Enough to have stronger barrier properties to infra-red radiation, the infra-red radiation that can obstruct outside enters in outdoor textile, subtracts simultaneously
The loss of few covering internal temperature, reaches better heat-insulation warm keeping effect.
In order to achieve the above objectives, the technical solution adopted in the utility model is: using magnetron sputtered vacuum method, outdoors
Textile surface deposits composite film, and the composite film is by bottom titanium oxide layer, zinc oxide film, silver layer, nicr layer, top layer
Titanium oxide layer composition, and stacked gradually outward by each layer from outdoor textile surface.Wherein, bottom titanium oxide layer is fine
Transition zone, it combines closely outdoor textile and zinc oxide film, while it or protective underlayer layer, can stop air from
Outdoor textile side erodes oxidation to entire composite film；Zinc oxide film is the key that silver layer perfection film forming base；Silver
Layer be most important infrared external reflection functional layer because metallic silver for 500nm or more electromagnetic wave (including some visible light and
Whole infrared rays) there is stable, almost 100% reflection；Nicr layer is the protective layer of silver layer, prevents silver layer from aoxidizing in top layer
Be sputtered gas in the sputtering process of titanium layer --- argon oxygen gas mixture is aoxidized, while nicr layer also have it is certain infrared anti-
Penetrate function；Top layer titanium oxide layer is protective top layer, and air is stopped to erode oxidation from film layer side.
In above-mentioned composite film, bottom titanium oxide layer with a thickness of 1~70nm, zinc oxide film with a thickness of 1~30nm, silver
Layer with a thickness of 1~40nm, nicr layer with a thickness of 1~40nm, top layer titanium oxide layer with a thickness of 1~70nm, i.e., all films
Layer is nano-level thin-membrane.
As a kind of specific embodiment, the structure of the composite film is TiO2/ZnO/Ag/NiCr/TiO2, each film
The thickness of layer is respectively 34nm/6.2nm/14.8nm/6.2nm/33nm.
Alternatively specific embodiment, the structure of the composite film are TiO2/ZnO/Ag/NiCr/TiO2,
The thickness of each film layer is respectively 31nm/5.7nm/14.1nm/5.1nm/30nm.
Alternatively specific embodiment, the structure of the composite film are TiO2/ZnO/Ag/NiCr/TiO2,
The thickness of each film layer is respectively 29nm/5.1nm/13.9nm/4.4nm/28nm.
Due to the application of above-mentioned technical proposal, the utility model have the advantage that compared with prior art can quickly,
So that all outdoor textiles is had the function of infrared external reflection on a large scale, reaches better heat insulating effect.And do not have in the process
The problem of any chemistry addition, water pollution or air pollution, be environmentally friendly production method, used material is also all
It is existing in human body, any security risk is not present to human body.
Detailed description of the invention
Attached drawing 1 is the schematic cross-section of the outdoor textile with infrared external reflection function of the utility model.
Wherein 1 is outdoor textile substrate, and 2 be bottom titanium oxide layer, and 3 be zinc oxide film, and 4 be silver layer, and 5 be nicr layer, 6
For top layer titanium oxide layer.
Specific embodiment
The technical solution of the utility model is further elaborated in the following with reference to the drawings and specific embodiments.
Schematic cross-section referring to figure 1, including outdoor textile substrate 1, bottom titanium oxide layer 2, zinc oxide film
3, silver layer 4, nicr layer 5 and top layer titanium oxide layer 6.Wherein bottom titanium oxide layer 2 with a thickness of 1~70nm, the thickness of zinc oxide film 3
Degree is 1~30nm, silver layer 4 with a thickness of 1~40nm, nicr layer 5 with a thickness of 1~40nm, top layer titanium oxide layer 6 with a thickness of
1~70nm.
In the composite film, wherein zinc oxide film 3 is important bottoming base, it can make silver layer 4 more evenly smooth,
To have better properties of infrared reflection.Titanium oxide is this stable, fine and close, and the material of high refractive index is as 2 He of bottom
Top layer 6 can stop air to aoxidize the erosion of entire film layer in upper and lower surface.Nicr layer 5 is the protective layer of silver layer 4, is prevented
When sputtering top layer titanium oxide layer 6, sputter gas --- oxidation of the argon oxygen gas mixture to silver layer 4.
Following table 1 provides specific embodiment and is explained:
Table 1
| Sample | Superficial film structure | Measure infrared reflection rate |
| Embodiment 1 | Cotton/TiO2(34nm)/ZnO(6.2nm)/Ag(14.8nm)/NiCr(6.2nm)/TiO2(33nm) | 78.2% |
| Embodiment 2 | Silk/TiO2(31nm)/ZnO(5.7nm)/Ag(14.1nm)/NiCr(5.1nm)/TiO2(30nm) | 76.7% |
| Embodiment 3 | Aramid fiber/TiO2(29nm)/ZnO(5.1nm)/Ag(13.9nm)/NiCr(4.4nm)/TiO2(28nm) | 74.8% |
| Common cotton | Nothing | ~0 |
| Common silk | Nothing | ~0 |
| Common aramid fiber | Nothing | ~0 |
It can be seen that surface vacuum depositional coating from the comparison of 1 embodiment 1,2,3 of table and common cotton, silk and aramid fiber
Outdoor textile, infrared reflection rate all with higher, and with the increase of silver thickness, reflectivity is also increasing.
This open air textile can have stronger barrier properties to infrared thermal radiation, while can reduce temperature inside covering
The loss of degree reaches better heat-insulation warm keeping effect.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with this technology
Personage can understand the content of the present invention and be embodied, and not limit the protection scope of the present invention.All
According to equivalent change or modification made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of outdoor textile with infrared external reflection function, it is characterised in that: a real surface of the open air textile
Sky is deposited with composite film, and the composite film is by bottom titanium oxide layer, zinc oxide film, silver layer, nicr layer, top layer titanium oxide
Layer composition, and stacked gradually outward by each layer from outdoor textile surface；The bottom titanium oxide layer, with a thickness of 1~
70nm。
2. the outdoor textile according to claim 1 with infrared external reflection function, which is characterized in that the outdoor spinning
Fabric, comprising: natural fiber class open air textile and artificial fiber class open air textile.
3. the outdoor textile according to claim 1 with infrared external reflection function, which is characterized in that the zinc oxide
Layer with a thickness of 1~30nm.
4. the outdoor textile according to claim 1 with infrared external reflection function, which is characterized in that the silver layer
With a thickness of 1~40nm.
5. the outdoor textile according to claim 1 with infrared external reflection function, which is characterized in that the nicr layer
With a thickness of 1~40nm.
6. the outdoor textile according to claim 1 with infrared external reflection function, which is characterized in that the top layer oxygen
Change titanium layer with a thickness of 1~70nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213503.0U CN208685308U (en) | 2018-02-05 | 2018-02-05 | A kind of outdoor textile with infrared external reflection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213503.0U CN208685308U (en) | 2018-02-05 | 2018-02-05 | A kind of outdoor textile with infrared external reflection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208685308U true CN208685308U (en) | 2019-04-02 |
Family
ID=65875763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820213503.0U Expired - Fee Related CN208685308U (en) | 2018-02-05 | 2018-02-05 | A kind of outdoor textile with infrared external reflection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208685308U (en) |
-
2018
- 2018-02-05 CN CN201820213503.0U patent/CN208685308U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100080 1211B, 12 floor, Tian Chuang science and technology building, 8 Cai He Fang Road, Haidian District, Beijing. Patentee after: Beijing Xinrong cutting edge technology Co.,Ltd. Address before: 100080 1211B, 12 floor, Tian Chuang science and technology building, 8 Cai He Fang Road, Haidian District, Beijing. Patentee before: BEIJING NANO CLORING TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100142 200-22, floor 2, block B, Wanghai building, No. 10, Xisanhuan Middle Road, Haidian District, Beijing Patentee after: Beijing FeiMo Technology Co.,Ltd. Address before: 100080 1211B, 12 floor, Tian Chuang science and technology building, 8 Cai He Fang Road, Haidian District, Beijing. Patentee before: Beijing Xinrong cutting edge technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20220205 |