CN201713954U - Device capable of absorbing ultraviolet rays and infrared rays - Google Patents
Device capable of absorbing ultraviolet rays and infrared rays Download PDFInfo
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- CN201713954U CN201713954U CN2010202976345U CN201020297634U CN201713954U CN 201713954 U CN201713954 U CN 201713954U CN 2010202976345 U CN2010202976345 U CN 2010202976345U CN 201020297634 U CN201020297634 U CN 201020297634U CN 201713954 U CN201713954 U CN 201713954U
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- elongate channel
- ultraviolet
- light
- ultrared
- rays
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Abstract
A device capable of absorbing ultraviolet rays and infrared rays is characterized in that the device is provided with one or more than one long passage, a ray absorbing layer is fixed onto the inner wall of the long passage, and an included angle is formed between each ray and the inner wall of the long passage. The device has the advantages of 1 high absorbing rate for the ultraviolet rays and the infrared rays, repeatable absorption, living environment improvement and fine energy resource saving effect, 2 change of ray absorbing rate by changing the included angle, adjustable infrared ray absorbing rate under the condition of ensuring ultraviolet ray absorbing rate, and capabilities of avoiding ultraviolet ray intrusion inside a building and simultaneously receiving proper infrared rays according to requirements so as to save energy resources for the building, 3 favor for adjusting air environments on two sides of the passage as the long passage allows air to pass through, and 4 change of the directions of the rays by adjusting the direction of the long passage so as to supply the rays to particular positions for illumination and decoration and save energy resources.
Description
Technical field
The utility model is applied to building decoration, making and construction industry, relates in particular to building luminous environment field, building energy saving field.
Background technology
Prior art is to utilize as ultraviolet radiation absorption plate, INFRARED ABSORPTION film, ultraviolet absorbing glass, infrared absorbing glass etc. to ultraviolet ray, ultrared absorption; Be that each wave band produced the principle of loss after application light single passed material or material surface adhesion layer.
The common defects of prior art is: 1, final material only limits to plane structure, and light is only understood single and passed through, and absorbent properties can not be fully utilized, and absorptivity is not high usually.2, product can not change absorptivity according to time point or artificial demand, drops to 50% as the infrared ray absorbing rate from 90%.3, the air on planar materials product capable of blocking two sides exchanges.4, can not change the direction that sees through of light, luminous ray is utilized.
The utility model content
The utility model is the shortcoming that overcomes above-mentioned prior art, and a kind of architectural ultraviolet ultrared device that absorbs that is used for is provided.
Can absorb ultraviolet ultrared device, it is characterized in that, one or more elongate channel is arranged, be fixed with the light absorbed layer on the elongate channel inwall; Light becomes angle with the elongate channel inwall.Utilize light to pass through elongate channel, through repeatedly reflection-absorption ultraviolet ray or infrared rays; Visible light transmissive is arranged simultaneously.
A described above elongate channel connects into array by thin-walled material each other and arranges.
Described light absorbed layer or can absorb ultraviolet ray or can absorb infrared rays or can absorb ultraviolet ultrared dope layer or electrodeposited coating or plastic membranous layer.
Its cross section of described elongate channel or triangle or quadrangle or polygon or circular or oval, or other irregularly shaped or variable cross-section.
The utility model utilizes light to be mapped to the principle of meeting interreflection in the elongate channel, light is by being fixed with the elongate channel of UV-absorbing layer, infrared ray absorbing layer or ultraviolet infrared ray absorbing layer, utilizes the repeatedly reflection and absorbed layer repeatedly absorbs in passage of ultraviolet ray in the light or infrared rays.Adopt the utility model can make the ultraviolet radiation absorption product of various superior performances, infrared ray absorbing product, ultraviolet infrared ray absorbing product, infrared rays adjusting product; And the product such as architectural shading, building curtain wall, architectural lighting that can further design, be made into superior performance is used for the energy-conservation of building, improves the luminous environment of building.
See accompanying drawing 1.Light 2 is spent less than 90 greater than 0 degree with the inwall included angle A of elongate channel 1, and light 2 can be by interreflection in elongate channel 1, and part light ray energy 3 is absorbed.When light 2 passed through elongate channel 1, every reflection once was absorbed once at absorbed layer 4.Because ultraviolet ray, infrared rays or ultraviolet infrared rays are repeatedly absorbed, and are 30% as the single absorptivity, reflect 10 times; Promptly ultraviolet ray, infrared rays or ultraviolet infrared rays are 97% by the absorptivity of this elongate channel, have greatly improved ultraviolet ray, infrared rays or ultraviolet ultrared absorptivity; Although visible light is repeatedly reflected simultaneously; Because the single absorptivity is low, the visible light that also has larger proportion is by elongate channel 1 of the present utility model.As visible light individual reflection rate is 95%, reflect 10 times after, still have 60% visible light to pass elongate channel 5; Be that visible light has 60% percent of pass to pass through.Simultaneously since visible light with elongate channel 1 inwall included angle A when big, little by the ratio height that interreflection absorbs with elongate channel 1 inwall included angle A hour absorbed ratio, be not absorbed substantially with the approaching parallel visible light of elongate channel; So it is pass the visible light ray high conformity of elongate channel 1, and parallel with elongate channel 1.
But the utility model elongate channel linear, also bending; And can change the visible light direction that sees through by the direction that changes elongate channel, use for different occasions such as illumination, decoration, and energy conservation.
The utility model can be adjusted light absorption by changing inwall included angle A size, and when the inwall included angle A of light 2 and elongate channel 1 diminished, order of reflection reduced; When the inwall included angle A of light 2 and elongate channel 1 increased, order of reflection increased.Has infrared ray absorbing layer 4 in the elongate channel 1.Included angle A when changing elongate channel inwall and light makes the inwall included angle A bigger, and light 2 just increases at identical elongate channel 1 internal reflection number of times, and ultrared absorptivity is just increased.As the inwall included angle A of light 2 and elongate channel 1 is 30 order of reflection when spending 5 times, and the single absorptivity is 30%, and promptly the absorptivity by described elongate channel is 83%.When the inwall included angle A of light 2 and elongate channel 1 is 60 when spending, order of reflection is increased to 15 times, and the single absorptivity still is 30%, and the absorptivity by described elongated passage is increased to 99.5%; Promptly increase by 30 degree, ultrared absorptivity is improved 16.5% by the included angle A that changes elongate channel inwall and light.
The utility model also can be by changing elongate channel and light angle, selecting ultraviolet ray and infrared ray absorbing layer simultaneously for use, is big to ultraviolet absorptivity, the absorbed layer low to ultrared absorptivity, when being implemented in ultraviolet ray filtering, infrared rays is adjusted.Absorbed layer 4 can adopt possesses the characteristic that ultraviolet single absorptive capacity is strong, infrared rays single absorptive capacity is weak.Change light 2 and make it to diminish with elongate channel 1 inwall included angle A, light 2 reduces at elongate channel 1 internal reflection number of times, and ultraviolet, ultrared absorptivity reduces.But ultrared reduction degree is far longer than ultraviolet ray, and when ultraviolet ray still had very high absorptivity, ultrared absorptivity then obviously reduced.
As light 2 and elongate channel 1 inwall included angle A is 60 order of reflection when spending 40 times, and ultraviolet single absorptivity is 30%, and infrared rays line single absorptivity is 8%.I.e. ultraviolet absorptivity by described elongate channel=(1-(1-30%)
40) * 100%=99.99%, ultrared absorptivity=(1-(1-8%)
40) * 100%=96.44%; Infrared rays and ultraviolet absorptivity differ 3.56%.When light 2 and elongate channel 1 inwall included angle A reduce to 20 when spending, order of reflection reduces to 8 times, i.e. ultraviolet absorptivity by described elongate channel=(1-(1-30%)
8) * 100%=94.24%, ultrared absorptivity=(1-(1-8%)
8) * 100%=48.68%; Infrared rays and ultraviolet absorptivity differ 45.56%.This method guarantees ultraviolet ray by under most of situation of filtering, and ultrared absorptivity is adjusted as requested and very big adjusting range arranged; Can in ultraviolet ray filtering, ultrared absorptivity be regulated, utilize.
Elongate channel described in the utility model can connect into array by thin-walled material each other and arrange.As shown in Figure 2, form array by above-mentioned elongate channel 1.Because each elongate channel possesses the utility model feature and function, so array also possesses the utility model feature.Elongate channel can further be made architectural shading, building curtain wall, architectural lighting product etc. because array has formed large-area combination simultaneously.
The utility model is used: 1, can make the ultraviolet radiation absorption product when absorbed layer possesses the ultraviolet radiation absorption function; 2, when possessing the infrared ray absorbing function, absorbed layer can make the infrared ray absorbing product; 3, when possessing ultraviolet infrared ray absorbing function simultaneously, absorbed layer can make ultraviolet infrared ray absorbing product; 4, when adjusting elongate channel and light included angle A, can make infrared rays and regulate product; 5, by changing elongate channel and light angle and selecting absorption of UV height, absorbed layer that the infrared ray absorbing rate is low, the product that can make ultraviolet ray filtering and infrared rays is adjusted for use.The utility model method can further design, make product such as the architectural shading, building curtain wall, architectural lighting of superior performance and be used for the energy-conservation of building, and the luminous environment of building improves.
The advantage of the utility model method has: 1, to ultraviolet ray, ultrared absorptivity height, can absorb repeatedly, improve dwelling environment, energy conservation is effective.2, change absorptivity by changing angle, under the situation that guarantees absorption of UV, the infrared ray absorbing rate is adjustable simultaneously; Make when avoiding the ultraviolet ray infringement in the building, accept suitable infrared rays as requested, be used for the energy of building with saving.3, described elongate channel allows air to pass through, and helps adjusting the air ambient of passage both sides.4, by adjusting the direction of elongate channel, can change the direction of light; To be provided to ad-hoc location, use for illumination, decoration, with energy conservation.
Description of drawings
The generalized section of accompanying drawing 1 light interreflection in elongate channel.
Accompanying drawing 2 the utility model array arrangement architecture schematic diagrames.
Accompanying drawing 3 is applied in architectural schematic diagram for the utility model embodiment 1.
Accompanying drawing 4 is the utility model embodiment 2 schematic diagrames.
Accompanying drawing 5 is schematic partial cross-sectional view of accompanying drawing 4.
Accompanying drawing 6 is applied in architectural schematic diagram for the utility model embodiment 2.
Accompanying drawing 7 is the utility model embodiment 3 schematic diagrames.
Accompanying drawing 9 is applied in architectural schematic diagram for the utility model embodiment 3.
The specific embodiment
Embodiment 1
See accompanying drawing 1～3.
A kind ofly absorb ultraviolet ultrared device, have more than one elongate channel to connect into array by thin-walled material each other and arrange.Thin-walled material can be aluminium, stainless steel, plastics, glass fiber reinforced plastic.Light becomes included angle A with the elongate channel inwall.
Its cross section of elongate channel is a hexagon.Be fixed with light absorbed layer 4 on the elongate channel inwall; Absorbed layer is the dope layer that possesses ultraviolet ray and infrared ray absorbing function.Described ultraviolet ray and infrared ray absorbing layer are big to ultraviolet absorptivity, the absorbed layer low to ultrared absorptivity.Be that ultraviolet single absorptivity is 35%, ultrared single absorptivity is 7%.Light and elongate channel inwall included angle A less than 90 degree, utilize light to pass through elongate channel greater than 50 degree, through repeatedly reflection-absorption ultraviolet ray or infrared rays; There is the visible light orientation to see through simultaneously.
Accompanying drawing 3 embodies present embodiment and is applied in the architectural shading.Light 7 is by elongate channel array 8 among the figure, and ultraviolet ray and infrared rays absorb through repeatedly reflecting by the absorbed layer in the elongate channel in elongate channel.When included angle A is 60 when spending, light reflects in the elongate channel array and reaches 40 times, and absorption of UV is 99.99%, and the infrared ray absorbing rate is 94.51%.The visible light part forms with elongate channel through elongate channel and provides illumination near parallel directed visible light 9 for indoor 10.
Rotate present embodiment elongate channel array 8, make elongate channel and light 7 included angle A less than 30 degree, light 7 absorbs number of times and reduces in elongate channel, but ultraviolet by basic absorption the time, still has a large amount of infrared rays to pass through.As included angle A is 20 when spending, and absorbs number of times and is reduced to 8 times, and ultraviolet absorptivity is 96.8%, and ultrared absorptivity is 44%; When promptly ultraviolet ray was absorbed 96.8%, ultrared throughput reached 56%.In the directed visible light for the indoor ultraviolet ray filtering that provides, have a large amount of infrared rays, can be used for heating of house, illumination, decoration etc.
The elongate channel array of present embodiment connects the air on two sides simultaneously, and the air on present embodiment two sides can be flowed mutually, improves environment for use.
See accompanying drawing 4～6.
A kind ofly absorb ultraviolet ultrared device, the irregular long bending passage 1 in cross section, i.e. a variable cross-section are arranged.Fixing absorbed layer 4 is the electroplated composite coatings with ultraviolet ray and infrared ray absorbing function on the elongate channel inwall.Light and elongate channel inwall included angle A are spent less than 90 greater than 0 degree.
Accompanying drawing 6 embodies present embodiment and is applied on architectural lighting, the building energy conservation.Irregular elongate channel 1 is fixed on the body of wall 13; The big opening end of elongate channel is towards outdoor; Osculum becomes 90 degree vertical with interior decoration face 14 towards indoor.A large amount of outdoor light 11 incide in the elongate channel 1, absorb through interreflection, and its middle-ultraviolet lamp and infrared rays become heat energy, are collected by the specialized agency 15 that is contained in the elongate channel outside.Wherein visible light is through interreflection, and a part is absorbed, and another part becomes parallel luminous ray 12 to use for room lighting, decoration.
See accompanying drawing 7～9.
The cross section of present embodiment elongate channel 5 is a quadrangle, and supporting material adopts thin-walled material 6 between the array of elongate channel, and thin-walled material is an aluminium.Absorbed layer 4 possesses the ultraviolet radiation absorption function, and ultraviolet single absorptivity is 30%.Light and elongate channel inwall included angle A are between spending less than 90 greater than 0 degree.
Accompanying drawing 9 embodies present embodiment and is applied in the building curtain wall, plays ultraviolet ray filtering, thereby improves the effect of indoor environment.Light 7 is by elongate channel array 8 among the figure, and ultraviolet ray absorbs through repeatedly reflecting by the absorbed layer in the elongate channel in elongate channel, and as at 11 o'clock in the morning, sunray reflects in the elongate channel array and reaches 30 times, and absorption of UV is 99.99%.Visible light partly forms with elongate channel through elongate channel and provides illumination near the parallel window 11 of directed visible light 9 through being fixed on the body of wall 12 for indoor 10.
Claims (7)
1. can absorb ultraviolet ultrared device, it is characterized in that, one or more elongate channel is arranged, be fixed with the light absorbed layer on the elongate channel inwall; Light becomes angle with the elongate channel inwall.
2. absorb ultraviolet ultrared device according to claim 1 is described, it is characterized in that, a described above elongate channel connects into array by thin-walled material each other and arranges.
3. describedly absorb ultraviolet ultrared device according to claim 1 or 2, it is characterized in that, described light absorbed layer for or can absorb ultraviolet ray or can absorb infrared rays or can absorb ultraviolet ultrared dope layer or electrodeposited coating or plastic membranous layer.
4. absorb ultraviolet ultrared device according to claim 3 is described, it is characterized in that, its cross section of described elongate channel or triangle or quadrangle or polygon or circular or oval, or other irregularly shaped or variable cross-section.
5. absorb ultraviolet ultrared device according to claim 4 is described, it is characterized in that, light is in elongate channel, and described light and elongate channel inwall angle are less than 90 degree greater than 0 degree.
6. absorb ultraviolet ultrared device according to claim 5 is described, it is characterized in that described elongate channel or linear, or bending.
7. absorb ultraviolet ultrared device according to claim 6 is described, it is characterized in that described ultraviolet ray and infrared ray absorbing layer are big to ultraviolet absorptivity, the absorbed layer low to ultrared absorptivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202976345U CN201713954U (en) | 2010-08-19 | 2010-08-19 | Device capable of absorbing ultraviolet rays and infrared rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202976345U CN201713954U (en) | 2010-08-19 | 2010-08-19 | Device capable of absorbing ultraviolet rays and infrared rays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713954U true CN201713954U (en) | 2011-01-19 |
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ID=43459953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202976345U Expired - Lifetime CN201713954U (en) | 2010-08-19 | 2010-08-19 | Device capable of absorbing ultraviolet rays and infrared rays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2614287A (en) * | 2021-12-23 | 2023-07-05 | Pathogen Reduction Systems Ltd | Device for attenuating ultraviolet radiation |
-
2010
- 2010-08-19 CN CN2010202976345U patent/CN201713954U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2614287A (en) * | 2021-12-23 | 2023-07-05 | Pathogen Reduction Systems Ltd | Device for attenuating ultraviolet radiation |
| GB2614287B (en) * | 2021-12-23 | 2024-06-26 | Pathogen Reduction Systems Ltd | Device for attenuating ultraviolet radiation |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |