CN205193311U - Light pipe steering joint and joint Assembly - Google Patents
Light pipe steering joint and joint Assembly Download PDFInfo
- Publication number
- CN205193311U CN205193311U CN201521048837.XU CN201521048837U CN205193311U CN 205193311 U CN205193311 U CN 205193311U CN 201521048837 U CN201521048837 U CN 201521048837U CN 205193311 U CN205193311 U CN 205193311U
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- China
- Prior art keywords
- light pipe
- pipeline section
- straight line
- line pipeline
- light
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- Expired - Fee Related
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Abstract
The utility model discloses a light pipe steering joint and joint Assembly, light pipe steering joint wherein, including the coupling, its inside is light path transmission path, its characterized in that, the coupling includes first sharp pipeline section and the second straight line pipeline section that crosses, and its exterior angle department that turns to the position is equipped with can be with the slant reflection plane of light from one of them sharp pipeline section reflection to another sharp pipeline section. This steering joint can show the transmission efficiency when improving the light pipe and turning to to can according to actual need turn to to arbitrary direction, thereby make the light pipe can adapt to the requirement to turning to in the actual installation.
Description
Technical field
The utility model relates to lighting technique field, especially for the steering knuckle connecting light pipe.The utility model also relates to the adapter assembly adopting described joint to form.
Background technology
Natural lighting is for improving Interior Illumination Environment and realizing energy-conservation having great importance, light pipe lighting engineering is as one both economical and energy saving, high-quality illuminator can be put forward again, Successful utilization is in architecture indoor, the underground space and some inflammable and explosive hazardous areas, has played good effect.
The ultimate principle of light pipe daylighting is, redistributed in import system by dome skylight highly effective gathering outdoor natural light line, after light pipe transmission, by the diffusing device of bottom natural light uniform high-efficiency is irradiated to any place needing light again, from dawn till dusk, at the even cloudy day, it is still very sufficient that light pipe daylight illuminating system imports indoor light.Along with the development of technology, this system is widely used in Practical Project,
The light pipe used in building can run into the problem of adjustment direction unavoidably, and the conventional method used arranges elbow as water pipe.This design reference principle of optical fiber light-guiding, light forward direction after multiple reflections can be made, but optical fiber is based on being totally reflected, light pipe material is difficult to accomplish this point, turn to each time and all can cause very large decay to light, in actual use, light pipe usually will repeatedly turn to, and such elbow can have a strong impact on the transfer efficiency of light.
Therefore, how improving transfer efficiency when light pipe turns to, is those skilled in the art's technical issues that need to address.
Utility model content
The purpose of this utility model is to provide a kind of light pipe steering knuckle.This steering knuckle can significantly improve transfer efficiency when light pipe turns to, and can turn to any direction according to actual needs, makes it the technical bottleneck no longer becoming the development of restriction light pipe.
Another object of the present utility model is to provide a kind of adapter assembly being provided with described steering knuckle.
For achieving the above object, the utility model provides a kind of light pipe steering knuckle, comprise pipe adapter, its inside is optic path passage, described pipe adapter comprises the first straight line pipeline section and the second straight line pipeline section that cross, and the exterior angle place of its steering position is provided with the oblique plane of reflection that light can be reflexed to another straight line pipeline section from one of them straight line pipeline section.
Preferably, the described oblique plane of reflection covers the optic path passage of described first straight line pipeline section and the second straight line pipeline section respectively on axis projection.
Preferably, the angle of described first straight line pipeline section and the second straight line pipeline section is 90 °, and the angle of the described oblique plane of reflection and described first straight line pipeline section and the second straight line pipeline section is respectively 45 °.
Preferably, described oblique plane of reflection general ellipsoidal or rectangle.
Preferably, the mouth of pipe of described first straight line pipeline section and the second straight line pipeline section is respectively equipped with rotary connector.
Preferably, described first straight line pipeline section and the second straight line pipeline section are light pipe, and the described oblique plane of reflection is light pipe material or catoptron.
For realizing above-mentioned second object, the utility model provides a kind of light pipe adapter assembly, comprises at least two interconnective light pipe joints, and described light pipe joint is light pipe steering knuckle described in above-mentioned any one.
Preferably, comprise two described light pipe steering knuckles, and the mouth of pipe of two described light pipe steering knuckles is direct or be connected by light pipe.
Preferably, comprise four described light pipe steering knuckles, the mouth of pipe of every two described light pipe steering knuckles directly or by light pipe to be connected formation connector unit, and the mouth of pipe of connector unit described in two directly or be connected by light pipe and form whole light pipe adapter assembly.
Preferably, between described light pipe steering knuckle or described light pipe steering knuckle be connected by rotary connector with between light pipe.
Light pipe steering knuckle provided by the utility model is crossed by two sections of straight line pipeline sections and is formed, and be provided with the oblique plane of reflection at the exterior angle place that both cross, the light of the first straight line pipeline section can be reflexed to the second straight line pipeline section by this oblique plane of reflection, thus realize turning to of light path, and decay (not containing reflection loss) can not be formed to light in reflection process, ensure that transfer efficiency when turning to, the complete application extending light pipe freely.According to the principle of reflection of light, 45 degree of reflectings surface can make turn light rays 90 degree, not only can carry out the vertical duction of 90 degree, can also by repeatedly turning to the direction of propagation of raising lay the grain line at space any direction, wherein, primary event can turn to 90 degree, the most conventional; Two secondary reflections can turn to arbitrarily angled, and input path and emitting light path be not in same plane in the case; Four secondary reflections can turn to arbitrarily angled, and input path and emitting light path can be in same plane in the case.
Light pipe adapter assembly provided by the utility model is provided with above-mentioned light pipe steering knuckle, and because described light pipe steering knuckle has above-mentioned technique effect, the light pipe adapter assembly being provided with this light pipe steering knuckle also should have corresponding technique effect.
Accompanying drawing explanation
Fig. 1 provides by the utility model the structural representation of a kind of embodiment of light pipe steering knuckle;
The inside light path schematic diagram that Fig. 2 is the steering knuckle of light pipe shown in Fig. 1;
Fig. 3 provides by the utility model the structural representation of a kind of embodiment of light pipe adapter assembly;
Fig. 4 is the schematic diagram of the adapter assembly of light pipe shown in Fig. 3 after adjustment steering direction;
Fig. 5 provides by the utility model the structure of the another kind of embodiment of light pipe adapter assembly to be intended to;
Fig. 6 provides by the utility model the structure of another embodiment of light pipe adapter assembly to be intended to;
Fig. 7 is the structural representation of five angle mirrors.
In figure:
1. the light pipe steering knuckle 11. first straight line pipeline section 12. second straight line pipeline section 13. oblique plane of reflection 21. first light pipe 22. second light pipe 3. rotary connector 4. 5 angle mirror
Embodiment
Core of the present utility model is to utilize the oblique plane of reflection, reaches and changes light transmission direction, the object in the guide-lighting path of adjustment light pipe, thus light pipe is adapted in actual installation the requirement turned to.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 provides by the utility model the structural representation of a kind of embodiment of light pipe steering knuckle.
As shown in the figure, in a kind of embodiment, light pipe steering knuckle 1 provided by the utility model is the pipe adapter of elbow moulding, it is hollow-core construction, inside is optic path passage, crossed by the first straight line pipeline section 11 and the second straight line pipeline section 12 and formed, and the angle of the first straight line pipeline section 11 and the second straight line pipeline section 12 is 90 °, and be provided with the oblique plane of reflection 13 at the exterior angle place of steering position, the angle of this oblique plane of reflection 13 and the first straight line pipeline section 11 and the second straight line pipeline section 12 is respectively 45 °, the oblique plane of reflection 13 covers the optic path passage of the first straight line pipeline section 11 and the second straight line pipeline section 12 respectively on axis projection, light can be reflexed to the second straight line pipeline section 12 from the first straight line pipeline section 11, or, oppositely light is reflexed to the first straight line pipeline section 11 from the second rectilinear tubes 12 sections.Because the first straight line pipeline section 11 and the second straight line pipeline section 12 are circular pipe, the therefore oblique plane of reflection 13 general ellipsoidal, if the first straight line pipeline section 11 and the second straight line pipeline section 12 are rectangular duct, then the oblique plane of reflection 13 is also correspondingly rectangular.
First straight line pipeline section 11 and the mouth of pipe of the second straight line pipeline section 12 are connected the first light pipe 21 and the second light pipe 22 respectively, also another light pipe steering knuckle can be connected by rotary connector, if connect other light pipe steering knuckles, then by rotating rotary connector, adjustable steering direction.
The first straight line pipeline section 11 shown in figure and the second straight line pipeline section 12 are light pipe, and its length is compressed into extreme degree, according to actual needs, its length also can proper extension, the oblique plane of reflection 13 both can adopt light pipe material to make, also can be designed as catoptron, when it is light pipe material, can with the first straight line pipeline section 11 and the second straight line pipeline section 12 one machine-shaping.
Please refer to Fig. 2, the inside light path schematic diagram that Fig. 2 is the steering knuckle of light pipe shown in Fig. 1.
As shown by arrows in FIG., the light of the first straight line pipeline section 11 can be reflexed to the second straight line pipeline section 12 by the oblique plane of reflection 13, thus realize turning to of light path, and decay (not containing reflection loss) can not be formed to light in reflection process, ensure that transfer efficiency when turning to, the complete application extending light pipe freely.According to the principle of reflection of light, 45 ° of reflectings surface can make turn light rays 90 degree, not only can carry out the vertical duction of 90 degree, can also by repeatedly turning to the direction of propagation of raising lay the grain line at space any direction.
Please refer to Fig. 3, Fig. 4, Fig. 3 provides by the utility model the structural representation of a kind of embodiment of light pipe adapter assembly; Fig. 4 is the schematic diagram of the adapter assembly of light pipe shown in Fig. 3 after adjustment steering direction.
Except above-mentioned light pipe steering knuckle, the utility model also provides light pipe adapter assembly, as shown in the figure, in a kind of embodiment, it is made up of two interconnective light pipe joints, each light pipe joint is light pipe steering knuckle 1 above, the mouth of pipe of two light pipe steering knuckles 1 is directly connected by rotary connector 3, rotate rotary connector 3, adjustable steering direction, this adapter assembly can be arbitrarily angled by turn light rays by two secondary reflections, and input path and emitting light path will in same planes, be applicable to the occasion of light path Delamination Transmission.
In actual applications, if the plane at input path and emitting light path place is apart from each other, then also can light pipe be set between the mouth of pipe of two light pipe steering knuckles 1, be connected by light pipe.
Please refer to Fig. 5, Fig. 5 provides by the utility model the structure of the another kind of embodiment of light pipe adapter assembly to be intended to.
As shown in the figure, in another kind of embodiment, it is made up of four interconnective light pipe joints 1, the mouth of pipe of every two light pipe steering knuckles 1 to be directly connected formation connector unit by rotary connector 3, the mouth of pipe of two identical connector units is directly connected by rotary connector 3 and forms whole light pipe adapter assembly, two the light pipe adapter assembly docking be equivalent to as shown in Figure 4 form, rotate the rotary connector 3 at each position, i.e. adjustable steering direction, this adapter assembly can turn to arbitrarily angled by four secondary reflections, and input path and emitting light path can be in same plane in the case, be applicable to the occasion that light path is transmitted with layer.
As shown in Figure 6, in actual applications, the first light pipe 21 connected for avoiding it and the second light pipe 22 cause angle of regulation range too small because of interference, also can be connected by the 3rd light pipe 23 between two connector unit, the 3rd light pipe 23 size shown in figure is shorter, play transition connection function, angle of regulation range can be expanded to a certain extent.
From optical angle, the oblique plane of reflection 13 in above-described embodiment can adopt five angle mirrors 4, namely two become the level crossing (see Fig. 7) of miter angle to replace, when use five angle mirror 4, the light in horizontal direction first projects on the first level crossing, then from the first flat mirror reflects to the second level crossing, reflected downwards by the second level crossing again, thus 90 ° that realize light path turn to, the reflection paths of light as indicated by chain dotted lines, also can realize the utility model object.
Above light pipe steering knuckle provided by the utility model and adapter assembly are described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands core concept of the present utility model for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (10)
1. a light pipe steering knuckle, comprise pipe adapter, its inside is optic path passage, it is characterized in that, described pipe adapter comprises the first straight line pipeline section and the second straight line pipeline section that cross, and the exterior angle place of its steering position is provided with the oblique plane of reflection that light can be reflexed to another straight line pipeline section from one of them straight line pipeline section.
2. light pipe steering knuckle according to claim 1, is characterized in that, the described oblique plane of reflection covers the optic path passage of described first straight line pipeline section and the second straight line pipeline section respectively on axis projection.
3. light pipe steering knuckle according to claim 2, is characterized in that, the angle of described first straight line pipeline section and the second straight line pipeline section is 90 °, and the angle of described reflecting slant and described first straight line pipeline section and the second straight line pipeline section is respectively 45 °.
4. light pipe steering knuckle according to claim 3, is characterized in that, described oblique plane of reflection general ellipsoidal or rectangle.
5. the light pipe steering knuckle according to any one of Claims 1-4, is characterized in that, the mouth of pipe of described first straight line pipeline section and the second straight line pipeline section is respectively equipped with rotary connector.
6. light pipe steering knuckle according to claim 5, is characterized in that, described first straight line pipeline section and the second straight line pipeline section are light pipe, and the described oblique plane of reflection is light pipe material or catoptron.
7. a light pipe adapter assembly, comprises at least two interconnective light pipe joints, it is characterized in that, described light pipe joint is light pipe steering knuckle described in any one of the claims 1 to 6.
8. light pipe adapter assembly according to claim 7, is characterized in that, comprises two described light pipe steering knuckles, and the mouth of pipe of two described light pipe steering knuckles is direct or be connected by light pipe.
9. light pipe adapter assembly according to claim 7, it is characterized in that, comprise four described light pipe steering knuckles, the mouth of pipe of every two described light pipe steering knuckles directly or by light pipe to be connected formation connector unit, and the mouth of pipe of connector unit described in two directly or be connected by light pipe and form whole light pipe adapter assembly.
10. light pipe adapter assembly according to claim 8 or claim 9, is characterized in that, between described light pipe steering knuckle or described light pipe steering knuckle be connected by rotary connector with between light pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048837.XU CN205193311U (en) | 2015-12-14 | 2015-12-14 | Light pipe steering joint and joint Assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048837.XU CN205193311U (en) | 2015-12-14 | 2015-12-14 | Light pipe steering joint and joint Assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205193311U true CN205193311U (en) | 2016-04-27 |
Family
ID=55786290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521048837.XU Expired - Fee Related CN205193311U (en) | 2015-12-14 | 2015-12-14 | Light pipe steering joint and joint Assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205193311U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535805A (en) * | 2017-03-03 | 2018-09-14 | 中国科学院电子学研究所 | Light pipe and apply its beam shaping system |
| CN108931835A (en) * | 2017-05-17 | 2018-12-04 | 鸿富锦精密工业(武汉)有限公司 | The expansion mould group of light pipe and the application light pipe |
| CN111551148A (en) * | 2020-06-29 | 2020-08-18 | 青海送变电工程有限公司 | Laying and brick laying level gauge |
-
2015
- 2015-12-14 CN CN201521048837.XU patent/CN205193311U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535805A (en) * | 2017-03-03 | 2018-09-14 | 中国科学院电子学研究所 | Light pipe and apply its beam shaping system |
| CN108535805B (en) * | 2017-03-03 | 2019-12-03 | 中国科学院电子学研究所 | Light pipe and the beam shaping system for applying it |
| CN108931835A (en) * | 2017-05-17 | 2018-12-04 | 鸿富锦精密工业(武汉)有限公司 | The expansion mould group of light pipe and the application light pipe |
| CN111551148A (en) * | 2020-06-29 | 2020-08-18 | 青海送变电工程有限公司 | Laying and brick laying level gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160427 Termination date: 20181214 |