CN202082799U - Light illumination device of underground public facility and underground garage - Google Patents
Light illumination device of underground public facility and underground garage Download PDFInfo
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- CN202082799U CN202082799U CN2011201223418U CN201120122341U CN202082799U CN 202082799 U CN202082799 U CN 202082799U CN 2011201223418 U CN2011201223418 U CN 2011201223418U CN 201120122341 U CN201120122341 U CN 201120122341U CN 202082799 U CN202082799 U CN 202082799U
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- optical cable
- parabolic
- leaded light
- light
- light guide
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Abstract
The utility model relates to the field of green lighting and renewable energy utilization. The utility model aims to provide a natural light illumination device capable of guiding the sunlight to an underground public facility, an underground garage, a tunnel and a work region of a mine with poor day-lighting. For reaching the purpose, the device comprises an outdoor parabolic light collector and an indoor light guide optical cable; a reflector is installed on the internal middle position of the parabolic light collector; the light guide optical cable and the reflector are oppositely arranged; and a certain distance is disposed between the light guide optical cable and the reflector; a focal distance point of the reflector thereof faces a light inlet of the light guide optical cable; a water cooling device is arranged on the junction between the light guide optical cable and the parabolic light collector; and a light scattering device is disposed on the tail end of the light guide optical cable. The water cooling device is arranged based on the following principle: the sunlight in front of the focal distance point of the reflector is relatively strong to result in high temperature, thus the water cooling device is arranged on the front segment of the light guide optical cable to reduce the temperature so as to prolong the service life of the light guide optical cable.
Description
Technical field
The utility model relates to a kind of natural lighting system that is suitable for natural daylight is introduced large-scale occasions such as tunnel, mine or underground parking, belongs to green illumination and field of renewable energy resource utilization.
Technical background
Along with improving constantly of people's living standard, it is increasing that electric consumption on lighting accounts for the share of global gross generation, and the illumination energy consumption has become one important in human all energy resource consumptions.Increasing sharply of electric consumption on lighting increased network load, and the electric power investment is also increased thereupon, quickened the consumption of the energy and the pollution of environment simultaneously.Sunshine is the strongest lamp of typical energy, and is inexhaustible, nexhaustible and photochromic good, is best lighting source.Effectively utilize natural daylight, not only can reduce room lighting and air conditioning electricity, can also improve visual effect, improve comfort level.Especially in the colliery of daylighting deficiency, underground garage, etc., can well be utilized.Though these local can be with electric light but electric wiring is very complicated, thereby cost also improves thereupon, also is unfavorable for energy-saving and emission-reduction.Utilize the green lighting technique of sunshine to have good application prospects at room lighting or field, low solar radiation place for this reason.
Summary of the invention
The problem that the utility model solves has provided a kind of with sunshine, introduces the natural lighting equipment of underground communal facility, underground parking, tunnel and the mine workspace of daylighting deficiency.For addressing the above problem, the utility model provides a kind of subsurface utility and underground garage illuminating apparatus, this device comprises: be installed in outdoor parabolic optical collector and be installed in indoor leaded light optical cable, the bosom position of parabolic optical collector is provided with parabolic reflector, the leaded light optical cable is oppositely arranged with parabolic reflector and becomes certain distance, the focal length point of its parabolic reflector is over against leaded light optical cable light inlet, junction at leaded light optical cable and parabolic optical collector is provided with water-cooling apparatus, and the end of leaded light optical cable is provided with astigmatic device.Water-cooling apparatus volume principle is set is: because one section resistance illumination is penetrated stronger in the front of the collection focus of parabolic reflector, so its temperature is quite high to be provided with water-cooling apparatus and to lower the temperature on leading portion photoconduction optical cable, thereby reaches the life-span that prolongs the photoconduction optical cable.
Described a kind of subsurface utility and underground garage illuminating apparatus, the cross section of parabolic optical collector are circular, and the parabola of its inside is provided with reflectorized material, and matches with the parabolic reflector of center.It is for bigger light harvesting face is arranged that circle is arranged in paraboloidal cross section, and its inner parabola is provided with reflectorized material and is used to make luminous energy better to change.This parabolic optical collector can improve the light harvesting ratio, has the bigger photoirradiated surface that is subjected to again and amasss feature, and its collection efficiency is higher.
Described a kind of subsurface utility and underground garage illuminating apparatus, the below of water-cooling apparatus are provided with can regulate support automatically.Its principle is: the utility model is to utilize solar light irradiation to obtain illumination, and the sun its each constantly angle that turns round all can change thereupon, can regulate the support of aiming at the sun automatically so adopted, and adjusts the position alignment sun automatically in each period.Reduced manually-operated trouble like this.
Described a kind of subsurface utility and underground garage illuminating apparatus, described astigmatic device comprises: divide the reflective mirror of shaven head and the thin leaded light optical cable that branches out thereof and lampshade the inside to form.Design is because at parking factory face a lamp is not installed just, so will consider to be equipped with certain life-span like this.Below water-cooling apparatus 3, use the support 5 that to regulate the sun automatically, one side stable support water-cooling apparatus 3, regulate the angle of its parabolic optical collector 1 on the other hand, because each angle constantly of the running of the sun is all changing, can regulate the support 5 of aiming at the sun automatically and can adjust angle, thereby reduce cost of labor from the track of the motion tracking sun.Leaded light optical cable 7 is sent to the light source of parabolic reflector on the branch shaven head 6, is divided into some thin leaded light optical cables 7 through a minute shaven head 6, thinks and considers that a parking lot can not be only with a lamp, so with dividing shaven head 6 to pull out some thin leaded light optical cables 7.Each thin leaded light optical cable 7 corresponding lampshade 10 is used for the illumination conversion, and it divides shaven head 6 to be divided into some thin leaded light optical cables 7, is exactly for solving many lamp illuminations to improve brightness.End at thin leaded light optical cable 7 is provided with lampshade, the light-emitting window of thin leaded light optical cable 7 is corresponding with the arc reflective mirror 8 of lampshade 10 the insides, the light of thin leaded light optical cable 7, its obverse reflective mirror 9 is given in reflection to arc reflective mirror 8 by reflection, and then throws light on by the reflective mirror reflection.
Specific embodiment 2
LED lamp panel as shown in Figure 2, the light harvesting mouth dead ahead at parabolic optical collector 1 is provided with LED lamp panel 11 with matching, and its lamp panel is provided with light source 12 arranged in a uniform.The sun can't be radiated on the parabolic optical collector 1 when night or cloudy day, adopt this moment LED lamp panel 11 to replace hindering very much on the light source irradiation optical collector 1, thereby carry out manufactured nature's optical illumination, it does transform light energy with led light source, effective energy savings, it has many light sources 12 (lamp pearl) to improve brightness above lamp.The energy-saving lamp of LED lamp for generally acknowledging, the conversion efficiency height of its light, only needs energy still less just can send the brightness of same requirements, so LED lamp panel 11 can reach equal illuminating effect.
Fig. 3 is the cutaway view of leaded light optical cable, and described leaded light optical cable 4 is 3 layers, and internal layer is that photoconduction is equipped with some, just needs a branch equipment, and it divides shaven head just to can solve this scheme.Tell several thin leaded light optical cables from a minute shaven head, the end of its thin leaded light optical cable connects lampshade, form closed system, in bright dipping place of thin leaded light optical cable with the arc reflective mirror correspondence on the lampshade, its arc reflective mirror reflects light to obverse speculum, and then by speculum light is reflected away and to throw light on.
Described a kind of subsurface utility and underground garage illuminating apparatus, described leaded light optical cable is divided into three layers, and its internal layer is the photoconduction plastic material, and the centre is the tinfoil paper reflectorized material, and skin is the common plastics protective layer.Because light can form loss in leaded light optical cable the inside, so the material of leaded light optical cable need have leaded light and the good material of reflective function, its photoconduction plastics just have good leaded light performance, add tinfoil paper at the photoconduction plastics, because tinfoil paper has good reflecting properties, both have combined with regard to full guarantee its leaded light performance.Outermost adds the effect of the consolidation protection interior cables that the cable protection layer just can be just.
Described a kind of subsurface utility and underground garage illuminating apparatus, the light harvesting mouth dead ahead at parabolic optical collector is provided with the LED lamp panel that matches with it, and its lamp panel is provided with light source arranged in a uniform (lamp pearl).When night or the cloudy day its sun can not direct irradiation on optical collector be, at its optical collector place the irradiation that the LED lamp replaces the sun is set, it does transform light energy with led light source, effectively energy savings.There are many light sources (lamp pearl) to improve brightness above the LED lamp.The energy-saving lamp of LED lamp for generally acknowledging, the conversion efficiency height of its light, only needs energy still less just can send the brightness of same requirements, so the LED lamp panel can reach equal illuminating effect.
Description of drawings
Fig. 1 is that the position of each several part of the present utility model concerns schematic diagram.
Fig. 2 is the artificial transform light energy illumination of a utility model utilization schematic diagram.
Fig. 3 is the cutaway view of photoconduction optical cable of the present utility model.
The specific embodiment
Further specify structure of the present utility model, the present invention is done detailed introduction below in conjunction with accompanying drawing.
Specific embodiment 1
Shown in Figure 1, a kind of subsurface utility and underground garage illuminating apparatus, this device comprises: be installed in outdoor parabolic optical collector 1 and leaded light optical cable 4, the bosom position of parabolic optical collector 1 is provided with parabolic reflector 2, leaded light optical cable 4 is oppositely arranged with parabolic reflector 2 and becomes certain distance, the focal length point of its parabolic reflector 2 is over against leaded light optical cable 4 light inlets, junction at leaded light optical cable 4 and parabolic optical collector 1 is provided with water-cooling apparatus 3, and the end of leaded light optical cable 4 is provided with astigmatic device.
Each several part annexation and principle are: the cross section of parabolic optical collector 1 is for circular, and the parabola of its inside is provided with reflectorized material, and to parabolic reflector 2 reverberation of center.Circle is arranged in the cross section of parabolic optical collector, is for bigger light harvesting face is arranged, and its inner parabola is provided with reflectorized material and is used to make luminous energy better to change.This parabolic optical collector can improve the light harvesting ratio, has the parabolic bigger photoirradiated surface that is subjected to again and amasss feature, and its collection efficiency is higher.
At first by parabolic optical collector 1 sun 13 light being focused on parabolic mirror 2 reflexes on the leaded light optical cable 4; its front end is because the direct irradiation of sunlight; parabolic reflector 2 catoptrical temperature are quite high; so the junction at parabolic optical collector 1 and leaded light optical cable 4 is provided with water-cooling apparatus; be used for together to 4 coolings of leaded light optical cable; the time also prolonged its leaded light optical cable 4 use plastics 15 materials, the centre is tinfoil paper 14 reflectorized materials, its skin is common plastics 16 protective layers.Because light can form certain loss in leaded light optical cable the inside, so the material of leaded light optical cable 4 need have leaded light and the good material of reflective function, its photoconduction plastics 15 just have good leaded light performance, add tinfoil paper 14 at its photoconduction plastics, because tinfoil paper has good reflecting properties, both have combined with regard to full guarantee its leaded light performance.Outermost adds the effect that cable protection layer 16 just can better be consolidated the protection interior cables.
The utility model can replace lamp lighting, helps energy-saving and emission-reduction, compatibly descends communal facility, underground parking and coal mine inferior, and its safety coefficient is very high.
Claims (6)
1. subsurface utility and underground garage illuminating apparatus, it is characterized in that, this device comprises: be installed in outdoor parabolic optical collector and be installed in indoor leaded light optical cable, the bosom position of parabolic optical collector is provided with parabolic reflector, leaded light optical cable and parabolic reflector are oppositely arranged and spacing are arranged, the focal length point of its parabolic reflector is over against leaded light optical cable light inlet, junction at leaded light optical cable and parabolic optical collector is provided with water-cooling apparatus, and the end of leaded light optical cable is provided with astigmatic device.
2. according to described a kind of subsurface utility of claim 1 and underground garage illuminating apparatus, it is characterized in that: the cross section of parabolic optical collector is for circular, and the parabola of its inside is provided with reflectorized material, and matches with the parabolic reflector of center.
3. according to described a kind of subsurface utility of claim 1 and underground garage illuminating apparatus, it is characterized in that: the below of water-cooling apparatus is provided with can regulate support automatically.
4. according to described a kind of subsurface utility of claim 1 and underground garage illuminating apparatus, it is characterized in that: described astigmatic device comprises: divide the reflective mirror of shaven head and the thin leaded light optical cable that branches out thereof and lampshade the inside to form.
5. according to described a kind of subsurface utility of claim 1 and underground garage illuminating apparatus, it is characterized in that: described leaded light optical cable is divided into three layers, and its internal layer is the photoconduction plastic material, and the centre is the tinfoil paper reflectorized material, and its skin is the common plastics protective layer.
6. according to described a kind of subsurface utility of claim 2 and underground garage illuminating apparatus, it is characterized in that: the light harvesting mouth dead ahead at parabolic optical collector, be provided with LED lamp panel with matching, its lamp panel is provided with light source arranged in a uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201223418U CN202082799U (en) | 2011-04-22 | 2011-04-22 | Light illumination device of underground public facility and underground garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201223418U CN202082799U (en) | 2011-04-22 | 2011-04-22 | Light illumination device of underground public facility and underground garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082799U true CN202082799U (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201223418U Expired - Fee Related CN202082799U (en) | 2011-04-22 | 2011-04-22 | Light illumination device of underground public facility and underground garage |
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| CN (1) | CN202082799U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635832A (en) * | 2012-03-28 | 2012-08-15 | 陕西科技大学 | Sunlight transmission device for illuminating underground building |
| CN103574506A (en) * | 2013-11-22 | 2014-02-12 | 云南邦桥节能科技有限公司 | Optical fiber type mine lighting lamp |
| CN105299549A (en) * | 2015-12-03 | 2016-02-03 | 烟台昕诺吉太阳能技术有限公司 | Optoelectronic isolation lighting system |
| JP2016512379A (en) * | 2013-03-13 | 2016-04-25 | オーエフエス ファイテル，エルエルシー | Light-emitting diode input for hybrid solar lighting systems |
-
2011
- 2011-04-22 CN CN2011201223418U patent/CN202082799U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635832A (en) * | 2012-03-28 | 2012-08-15 | 陕西科技大学 | Sunlight transmission device for illuminating underground building |
| CN102635832B (en) * | 2012-03-28 | 2014-08-27 | 陕西科技大学 | Sunlight transmission device for illuminating underground building |
| JP2016512379A (en) * | 2013-03-13 | 2016-04-25 | オーエフエス ファイテル，エルエルシー | Light-emitting diode input for hybrid solar lighting systems |
| EP2973992A4 (en) * | 2013-03-13 | 2016-08-10 | Ofs Fitel Llc | Light-emitting diode input for hybrid solar lighting systems |
| CN103574506A (en) * | 2013-11-22 | 2014-02-12 | 云南邦桥节能科技有限公司 | Optical fiber type mine lighting lamp |
| CN105299549A (en) * | 2015-12-03 | 2016-02-03 | 烟台昕诺吉太阳能技术有限公司 | Optoelectronic isolation lighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20130422 |