CN205208288U - Optoelectronic isolation's lighting system - Google Patents
Optoelectronic isolation's lighting system Download PDFInfo
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- CN205208288U CN205208288U CN201521003522.3U CN201521003522U CN205208288U CN 205208288 U CN205208288 U CN 205208288U CN 201521003522 U CN201521003522 U CN 201521003522U CN 205208288 U CN205208288 U CN 205208288U
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Abstract
The utility model discloses an optoelectronic isolation's lighting system, including light source, dead lever, reducing optoelectronic isolation ware, reflex reflector, the light source pass through the dead lever and install in the wall body outside, reducing optoelectronic isolation ware is installed on the wall and pass the wall body, the reflex reflector install indoor, reducing optoelectronic isolation ware is installed between light source and reflex reflector, reducing optoelectronic isolation ware include parabolic cavity no. 1, tubulose cavity, column obturator and parabolic cavity no. 2, the opening diameter of parabolic cavity no. 1 is greater than the opening diameter of parabolic cavity no. 2, and the heavy -calibre one end of parabolic cavity no. 1 is connected with the tubulose cavity towards light source, small -bore one end, and the small -bore one end and the other end of tubulose cavity of parabolic cavity no. 2 are connected, and the heavy -calibre one end of parabolic cavity no. 2 is towards light guide lighting device. The utility model discloses utilized reducing optoelectronic isolation ware, both alleviateed lighting system and passed through the wall body and to the destruction degree of building, kept apart the contact between the light sum power again.
Description
Technical field
The utility model relates to a kind of illuminator, is specifically related to a kind of illuminator of Phototube Coupling.
Background technology
Catching fire in building explodes in case with deathtrap (such as Hazardous Chemical Substances warehouse, mine), has half nearly to be caused by electric and aging circuit.Lighting apparatus is responsible for the object of illumination, one of equipment important in Shi Gong China Democratic National Construction Association building.But, utilize electric light to carry out illumination and its aging circuit must be brought to cause the hidden danger of fire.How both to have reached the object of illumination, and thoroughly removed again the hidden danger of aging circuit, being convenient to light fixture repair and maintenance and changing, is the object of carrying out the utility model creation.
The solution of current lighting engineering in elimination disaster hidden-trouble mainly proposes higher requirement to the safe class of light fixture and circuit.Such as, in the freezer environment of humidity, require use the high explosion-proof lamp of the class of insulation and require that its circuit takes airtight quarantine measures when passing through building structure.These serve the effect alleviating disaster hidden-trouble to a great extent.But these measures, due to objective condition and subjective will, often cannot absolutely be implemented and be implemented.After all, no matter specification and regulation how perfect, no matter people are from the subjective multiple enforcement looked specification and regulation, all cannot change that this is true: as long as there is electric light and electric wire at building interior exactly, always so there is hidden danger.Thoroughly to stop the possibility that lighting circuit causes fire, only have and remove this kind of scheme of lamp wire.This means to provide power lighting to certain region, but simultaneously, in this region, electric light or electric wire must not be occurred again, i.e. the concept of " Phototube Coupling ".
Utilize the illuminator based on guide lighting channel can realize the illumination object of " Phototube Coupling ".But not yet occur the commercialization general product of this type systematic in the market, its main cause is that system cost is high.The reason that system cost is high mainly contains two.One, is that guide lighting channel needs to pass through body of wall, this results in very high transformation and construction cost.For some special occasions, such as freezer, pass through heat-insulation layer not only consuming time but also power consumption.Its two, be the Cost Problems of guide lighting channel itself.Guide lighting channel is all generally made by the mirror metal formed through Precision Machining, so passage is thicker, use material more, system cost is higher.So how to overcome the high cost problem of passing through body of wall and guide lighting channel itself, the light guide efficiency not reducing again system becomes key issue to be solved in the utility model.How thoroughly can remove and the key that system reduces costs is become to the dependence of light pipe.
Utility model content
In order to solve the problem, the utility model aims to provide a kind of illuminator of Phototube Coupling, and make light source, power supply and indoor environment isolated, and can meet room lighting demand, cost is low.
For solving the problem, the utility model provides a kind of illuminator of Phototube Coupling, comprise light source, fixed bar, reducing photoisolator, reflex reflector, described light source is arranged on wall outer side by fixed bar, reducing photoisolator is installed on the wall and is passed body of wall, described reflex reflector is arranged on indoor, reducing photoisolator is arranged between light source and reflex reflector, described reducing photoisolator comprises parabola cavity one, tubular housing, column obturator and parabola cavity two, the opening diameter of described parabola cavity one is greater than the opening diameter of parabola cavity two, heavy caliber one end of parabola cavity one is towards light source, small-bore one end is connected with tubular housing, small-bore one end of parabola cavity two is connected with the other end of tubular housing, heavy caliber one end of parabola cavity two is towards reflex reflector, described column obturator is arranged in tubular housing.
Further, described reflex reflector is a parabolic surface be made up of minute surface aluminium sheet.
Further, described parabola cavity one does not contact with light source near light source.
Further, described column obturator is made up of light transmissive material.
Further, described column obturator is the organic or inorganic glass material of printing opacity.
Further, reducing photoisolator is fixing on the wall by fixed bar.
Further, described light source is LED light source.
Light source is placed on the far-end of airtight " light-guiding illuminating device ", only makes light transmission photoisolator enter " light-guiding illuminating device ", utilize its guiding property, allow light from other one end outgoing of " light-guiding illuminating device ", reach the object of illumination.Under the solution, only have light to reach the region needing illumination, other materials, comprising: water, electricity, gas etc. all do not arrive the region of needs illumination, thus have thoroughly accomplished " Phototube Coupling ".And, because light source is placed on the other one end away from field of illumination, centre again through air and electricity isolated layer, so also accomplished " light modulation isolation ".The realization of light modulation isolation, means that the luminous point that attendant need not enter in field of illumination can be safeguarded light fixture in the distance.Technical essential of the present utility model is the Phototube Coupling layer between " reflex reflector " and light source is one " reducing photoisolator ".It makes the aperture passed through needed for wall greatly reduce, and the area of " reflex reflector " also reduces greatly, thus successfully overcomes aforesaid two hang-ups, significantly reduces system cost, improves illumination efficiency.
The beneficial effects of the utility model are also: illumination and electricity, lamp three are isolated by system, in low cost, achieve " Phototube Coupling ", " light modulation isolation " under high efficiency prerequisite, thus up hill and dale, 100% ground stopped because circuit and lamp failure cause the hidden danger of illuminated regional fire.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The structural representation of Fig. 1 embodiment 1 of the present utility model;
The light transfer principle schematic diagram of Fig. 2 reducing photoisolator;
The operating diagram of the installation environment of Fig. 3 embodiment 2 of the present utility model.
Wherein, 1 is light source, and 2 is reducing photoisolator, and 3 is reflex reflector, and 4 is body of wall, and 5 is light beam, and 6 be parabola cavity one, 7 is tubular housing, and 8 is column obturator, and 9 be parabola cavity two, 10 is fixed bar.
Detailed description of the invention
Embodiment 1
Fig. 1 explains formation and the operation principle of system.But should be appreciated that, and the element embodied in the transmission system described in the illuminator shown in non-required or follow-up diagram or configuration is whole.
As shown in Figure 1, the utility model provides a kind of illuminator of Phototube Coupling, comprise light source 1, fixed bar 10, reducing photoisolator 2, reflex reflector 3, described light source 1 is arranged on outside body of wall 4 by fixed bar 10, reducing photoisolator 2 is installed on the wall and is passed body of wall 4, described reflex reflector 3 is arranged on indoor, reducing photoisolator 2 is arranged between light source 1 and reflex reflector 3, described reducing photoisolator 2 comprises parabola cavity 1, tubular housing 7, column obturator 8 and parabola cavity 29, the opening diameter of described parabola cavity 1 is greater than the opening diameter of parabola cavity 29, heavy caliber one end of parabola cavity 1 is towards light source 1, small-bore one end is connected with tubular housing 7, small-bore one end of parabola cavity 29 is connected with the other end of tubular housing, heavy caliber one end of parabola cavity 29 is towards reflex reflector 3.
Preferably, described reflex reflector 3 is a parabolic surface be made up of minute surface aluminium sheet, possesses the function of light being carried out reflection and scattering.
Preferably, parabola cavity 1 does not contact with light source near light source.
Described column obturator 8 is arranged in tubular housing 7, and column obturator 8 is made up of the organic or inorganic glass material of printing opacity.
Reducing photoisolator 2 is fixing on the wall by fixed bar 10.
Described light source 1 is LED light source.
Reflex reflector 3 is the parabolic surfaces be made up of minute surface aluminium sheet, and as shown in fig. 1, tubular housing 7 has run through body of wall 4 and implemented airtight engineering when mounted, ensures do not have gap between the hole inwall in the outer wall of tubular housing 7 and body of wall.Column obturator 8 is filled with a part for tubular housing 7, makes only radiated wave can enter indoor by tubular housing 7, has therefore completely cut off electricity, water, dust and entered indoor.
As shown in FIG., light source 1 and reducing photoisolator 2 partial installation, isolated physical contact.Reducing photoisolator 2 and reflex reflector 3 partial installation, isolated physical contact.Transmission or the impact of any hazards between light source one end and illuminated region are so just thoroughly cut off.
As shown in Figure 2, enter a branch of larger-diameter light of parabola cavity 1 after the convergence of excessive parabola cavity 1, have passed the less tubular housing of diameter 7, and penetrated column obturator 8 and enter parabola cavity 29, and polished object face cavity 29 is reduced into the less light injection of a beam diameter.
As depicted in figs. 1 and 2, the operation principle of whole system is: be energized first to light source 1 and make it luminous, then, the light that light source 1 produces can pass through any body of wall by reducing photoisolator 2 and enter indoor, and by carrying out propagation directive reflex reflector 3 in atmosphere, then, light invests the region needing illumination under the reflection and scattering process of reflex reflector 3, reaches the effect of illumination.
Embodiment 3
As shown in FIG., for a dangerous goods store, the utility model is described further.
A length is 100 meters, and width is the indoor illumination intensity that the dangerous goods store of 20 meters needs to reach 100lux, has installed an example of the present utility model to reach the requirement of emergency lighting.
Light source 1 in Fig. 3 is the Metal halogen lamp of a 2000W, and light source 1 is installed in outside warehouse.The light that light source 1 produces passes through warehouse body of wall by reducing photoisolator 2 and enters indoor also directive reflex reflector 3, plays illuminating effect.In this example, reflex reflector 3 is a level crossing.Metal halogen lamp and all related facilities thereof have been isolated to outdoor, ensure that any hidden danger that store interior does not have electric consumption on lighting to cause.In this example, when light source 1, i.e. after the Metal halogen lamp energising work of 2000W, its luminous flux produced is 200,000 lumen.Because the light efficiency of Metal halogen lamp can reach 110lm/W, so create about 100lm/m on the area of 2000 square metres
2, i.e. the illumination of 100lux, reaches fully and the requirement of emergency lighting.
The utility model is not limited to embodiment discussed above.Above the description of detailed description of the invention is intended to explain and illustrate the technical scheme that the utility model relates to.Above-described detailed description of the invention is used for disclosing best implementation method of the present utility model, can apply numerous embodiments of the present utility model and multiple alternative to reach the purpose of this utility model to make those of ordinary skill in the art.Based on the utility model enlightenment apparent conversion or substitute also should be considered to fall into protection domain of the present utility model.
Claims (7)
1. the illuminator of a Phototube Coupling, it is characterized in that, comprise light source, fixed bar, reducing photoisolator, reflex reflector, described light source is arranged on wall outer side by fixed bar, reducing photoisolator is installed on the wall and is passed body of wall, described reflex reflector is arranged on indoor, reducing photoisolator is arranged between light source and reflex reflector, described reducing photoisolator comprises parabola cavity one, tubular housing, column obturator and parabola cavity two, the opening diameter of described parabola cavity one is greater than the opening diameter of parabola cavity two, heavy caliber one end of parabola cavity one is towards light source, small-bore one end is connected with tubular housing, small-bore one end of parabola cavity two is connected with the other end of tubular housing, heavy caliber one end of parabola cavity two is towards reflex reflector, described column obturator is arranged in tubular housing.
2. the illuminator of Phototube Coupling according to claim 1, is characterized in that, described reflex reflector is a parabolic surface be made up of minute surface aluminium sheet.
3. the illuminator of Phototube Coupling according to claim 1, is characterized in that, described parabola cavity one is near light source but do not contact with light source.
4. the illuminator of Phototube Coupling according to claim 1, is characterized in that, described column obturator is made up of light transmissive material.
5. the illuminator of Phototube Coupling according to claim 4, is characterized in that, described column obturator is the organic or inorganic glass material of printing opacity.
6. the illuminator of Phototube Coupling according to claim 1, is characterized in that, reducing photoisolator is fixing on the wall by fixed bar.
7. the illuminator of Phototube Coupling according to claim 1, is characterized in that, described light source is LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003522.3U CN205208288U (en) | 2015-12-03 | 2015-12-03 | Optoelectronic isolation's lighting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003522.3U CN205208288U (en) | 2015-12-03 | 2015-12-03 | Optoelectronic isolation's lighting system |
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| CN205208288U true CN205208288U (en) | 2016-05-04 |
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| CN201521003522.3U Active CN205208288U (en) | 2015-12-03 | 2015-12-03 | Optoelectronic isolation's lighting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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2015
- 2015-12-03 CN CN201521003522.3U patent/CN205208288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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