CN201103836Y - Solar illumination system - Google Patents
Solar illumination system Download PDFInfo
- Publication number
- CN201103836Y CN201103836Y CNU2007200589083U CN200720058908U CN201103836Y CN 201103836 Y CN201103836 Y CN 201103836Y CN U2007200589083 U CNU2007200589083 U CN U2007200589083U CN 200720058908 U CN200720058908 U CN 200720058908U CN 201103836 Y CN201103836 Y CN 201103836Y
- Authority
- CN
- China
- Prior art keywords
- transmission device
- lighting
- fiber transmission
- optically focused
- sunlight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model which relates to a sunlight lighting system comprises a light concentrating and gathering device that is arranged at a mechanical transmission device and is connected with the input end of a fiber transmission device, and the output end of the fiber transmission device is connected with a light emission device. The utility model which uses the sunlight as the lighting energy is efficient and environmental, and the mechanical transmission device can finish adjustments of any space angles needed by tracing the sun automatically, and the sunlight lighting system which has the advantages of simple and reasonable structure, high working sensibility, big brightness strength and stable and reliable work is particularly suitable for lighting in tunnels, mines and underground places.
Description
[technical field]
The utility model belongs to the Application of Solar Energy technology, relates to a kind of sunshine that utilizes as light source, by collector lens optically focused, Optical Fiber Transmission and the luminous sun light lighting system of diversing lens.
[background technology]
Existing lighting equipment comprises two big classes, and a class is that another kind of is to survey sun position over the ground in good time according to the open-loop tracking device of the earth around day operation rule calculating daylighting lighting device movement locus, and the control lighting equipment is to the closed loop tracking means of day angle.But the sensor devices of the sensor of existing said apparatus is the separation original paper, therefore has the work blind area, and functional reliability is relatively poor, also exists the installation site limited in addition, weak points such as complex structure.
[utility model content]
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of the sunshine that collects is caused any required place and installation site unrestricted sun light lighting system.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of sun light lighting system, comprise the optically focused lighting equipment, this optically focused lighting equipment is installed on the mechanical driving device, the optically focused lighting equipment is connected with the input of fiber transmission device, and the output of fiber transmission device is connected with light emitting devices.
Described optically focused lighting equipment comprises collector lens and four-quadrant photovoltaic detector, and collector lens is installed in the top of four-quadrant photovoltaic detector.
The input of described fiber transmission device is fixed near the focal spot of collector lens, and the output of fiber transmission device is fixed on the required place of illumination.
Described collector lens is made of the convex lens array.
Described light emitting devices is made of the concavees lens array.
The beneficial effects of the utility model are: adopt sunshine as lighting energy, high-efficiency environment friendly, mechanical driving device can be finished the adjustment of following the tracks of the required any space angle of the sun automatically, have simple and reasonable, working sensitivity is high, illumination intensity is big, the stable and reliable operation advantage, is particularly suitable for the illumination of tunnel, mine and underground.
[description of drawings]
Fig. 1 is a structure block diagram of the present utility model.
[specific embodiment]
Below in conjunction with drawings and Examples the utility model is further specified.
Referring to Fig. 1, a kind of sun light lighting system comprises optically focused lighting equipment 1, this optically focused lighting equipment 1 comprises collector lens and four-quadrant photovoltaic detector, collector lens is installed in the top of four-quadrant photovoltaic detector, and collector lens is made of the convex lens array, has the big characteristics of light harvesting intensity; Whole optically focused lighting equipment 1 is installed on the mechanical driving device 2, and this mechanical driving device 2 can be finished the adjustment of following the tracks of the required any space angle of the sun automatically; The input of described fiber transmission device 3 is fixed near the focal spot of collector lens, the output of fiber transmission device 3 is fixed on the illumination place, output at fiber transmission device 3 is equipped with light emitting devices 4, provide the illumination in required place by light emitting devices 4, this light emitting devices 4 is made of the concavees lens array.The utility model adopts sunshine as lighting energy, high-efficiency environment friendly, have simple and reasonable, working sensitivity is high, illumination intensity is big, the stable and reliable operation advantage.
In general, the earth be every day from morning 6 up to late 6 o'clock in 12 totally hours, the sun just has solar radiation to the earth; As dividing by angle, can be made as 180 from morning 6 up to late 6 o'clock spends, by each hour receiver assembly action once, one day is 12 times, receiver just correspondingly exists like this: early 6 o'clock is the position of 0 degree, 7 o'clock positions at 15 degree, 8 o'clock positions at 30 degree, at 3 o'clock in afternoon was in 135 degree positions in 90 degree positions in 12 o'clock in 45 degree positions in 9 o'clock, 6 o'clock in 180 degree positions, to get back to original position in the east automatically by the setting of circuit as surpassing late 7 o'clock sunlight receivers, to wait until 6 o'clock the next mornings, receiver repeats the above course of work.
The mechanism of action of the present utility model is: because weather is constantly to change, sometimes a whole day or several it all be the cloudy day, rain or rain the morning, afternoon is fine, sunlight receiver should be by when just correspondingly where going up like this, if certain day morning is overcast and rainy, afternoon, the sky cleared up, receiver just can work receiver by the control of luminous intensity induction reception and circuit in the shortest time like this.More than be sunlight receiver rough position in each period in a day, accurately aim at the sun as the minute surface that will make receiver and focus and a sunlight position just must be installed again follow the tracks of induction and receive head and control circuit.
The arrangement position that the operation principle that receives head just is similar to the bare headed interior photodiode of VCD machine is followed the tracks of in the sunlight position.After the sun is by various eyeglasses, produce a light and inject the photodiode receiving plane, make photodiode when the solar radiation correct position, not produce control signal, output light when by earth rotation shines when departing from a certain angle, corresponding photodiode produces a signal of telecommunication because of solar radiation, work through oversampling circuit makes the action of reception head in order to drive corresponding motor, behind the correct position of light irradiation and be provided with the control signal output motor and stop action, make the minute surface of sunlight receiver aim at the sun all the time, to guarantee the operate as normal of whole system.
Claims (5)
1, a kind of sun light lighting system, comprise the optically focused lighting equipment, it is characterized in that: this optically focused lighting equipment is installed on the mechanical driving device, and the optically focused lighting equipment is connected with the input of fiber transmission device, and the output of fiber transmission device is connected with light emitting devices.
2, sun light lighting as claimed in claim 1 system, it is characterized in that: described optically focused lighting equipment comprises collector lens and four-quadrant photovoltaic detector, and collector lens is installed in the top of four-quadrant photovoltaic detector.
3, sun light lighting as claimed in claim 1 system, it is characterized in that: the input of described fiber transmission device is fixed near the focal spot of collector lens, and the output of fiber transmission device is fixed on the required place of illumination.
4, sun light lighting as claimed in claim 2 system, it is characterized in that: described collector lens is made of the convex lens array.
5, sun light lighting as claimed in claim 1 system, it is characterized in that: described light emitting devices is made of the concavees lens array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200589083U CN201103836Y (en) | 2007-10-30 | 2007-10-30 | Solar illumination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200589083U CN201103836Y (en) | 2007-10-30 | 2007-10-30 | Solar illumination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103836Y true CN201103836Y (en) | 2008-08-20 |
Family
ID=39950863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200589083U Expired - Fee Related CN201103836Y (en) | 2007-10-30 | 2007-10-30 | Solar illumination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103836Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289233A (en) * | 2011-08-15 | 2011-12-21 | 江苏中显集团有限公司 | High-sensitivity photosensitive system for sunlight tracker |
-
2007
- 2007-10-30 CN CNU2007200589083U patent/CN201103836Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289233A (en) * | 2011-08-15 | 2011-12-21 | 江苏中显集团有限公司 | High-sensitivity photosensitive system for sunlight tracker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |