CN201593749U - Sunlight automatic tracking concave-convex curved-surface reflector transmission illuminating device - Google Patents
Sunlight automatic tracking concave-convex curved-surface reflector transmission illuminating device Download PDFInfo
- Publication number
- CN201593749U CN201593749U CN2009200439297U CN200920043929U CN201593749U CN 201593749 U CN201593749 U CN 201593749U CN 2009200439297 U CN2009200439297 U CN 2009200439297U CN 200920043929 U CN200920043929 U CN 200920043929U CN 201593749 U CN201593749 U CN 201593749U
- Authority
- CN
- China
- Prior art keywords
- light
- concave
- curved surface
- sensor
- convex curved
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The utility model discloses a sunlight automatic tracking concave-convex curved-surfaced reflector transmission illuminating device, which belongs to the technical field of solar energy application and mainly consists of a concave curved-surface light gathering reflector and a fixed convex curved-surface light expanding reflector. A reflecting angle of the concave curved-surface light gathering reflector is adjusted automatically, and the illuminating device comprises a lighting reflecting transmission system, a sensitizing detection sensor namely an environment light sensor, an azimuth sensor, an elevation angle sensor, a tracking control system, a mechanical transmission device, a sunlight converting electricity system, an automatic lamplight supply system and an automatic cleaning device. The sunlight automatic tracking concave-convex curved-surface reflector transmission illuminating device is suitable for high-rise courtyard buildings, utilizes sunlight of roofs to improve brightness inside the high-rise buildings, and leads insides of the high-rise buildings to be as bright as outdoor environments, thereby improving closed depressive atmosphere inside the high-rise buildings, leading work staff to be cheerful, and then increasing work efficiency.
Description
Technical field:
The utility model discloses a kind of sunlight and follow the trail of and pass through the lighting device of concave-convex curved surface reflective mirror transmission sunlight automatically, belong to application of solar.
Background technology:
Illumination is a maximum demand of human consumed energy.According to statistics, the illumination energy consumption of developed country accounts for more than 9% of total energy consumption, and the illumination energy consumption of China developed regions accounts for 6%～9% of total energy consumption.With the U.S. is example, and the every day flower expense in illumination accounts for about 1/4 of whole generated energy up to more than 100,000,000 dollars, and really is used for luminously only 25% in electric consumption on lighting, and all the other have then become heat energy.
As everyone knows, sunshine is the lamp the most typical, that energy is the strongest, and inexhaustible.But in fact, only have sunshine seldom to pass through windowpane, skylight, for people are used as room lighting, therefore further the development and use sunshine not only has great potentiality, can be effectively energy-conservation, also meet the modern life theory of human pursuing high quality quality of life and living environment simultaneously.
Therefore sunlight optical fibre daylighting lighting engineering is one of external research focus owing to have advantages such as system bulk is small and exquisite, lighting system is special for a long time always.This technology is by collective optics highly effective gathering sunshine, by the optical fiber of softness sunshine is reached any required place easily and use, and for improving lighting efficiency, complete machine also is equipped with in real time, the device of the accurate tracking sun.The utility model applicant has also carried out long-term deep research to this problem, its core technology achievement once submitted to application number to be to State Intellectual Property Office: 200710022259.6,200810196402.8 multinomial patent applications, 200720037444.8 " positive electricity lighting devices " of wherein having authorized disclose a kind of by the optically focused lighting device, drive mechanical driving device that the optically focused lighting device rotates, control mechanical driving device optical signal feedback processing circuit, transmit the lighting equipment that the light-sensitive detector of detectable signal is formed to optical signal feedback processing circuit.The concrete condition of this device can be referring to disclosed patent document, there is the basic process of lightseeking missile control to be: when the sensitive detection parts perception sunshine angle of incident light in the light-sensitive detector changes, to send corresponding signal to follow-up control circuit, signal is after comparing, amplifying processing in follow-up control circuit, the control mechanical transmission mechanism reaches perfect condition to the respective direction running of adjusting incident ray until the angle of incidence of sunlight degree.
Though the utility model applicant is through the successful tackling key problem to multinomial technology such as optically focused, tracking, biography light, make the ratio of performance to price from motion tracking sun lighting equipment of development voluntarily be in the leading level in the world, but because this device is all very high to long distance, low-loss transmission performance and the low-cost manufacturing technique requirement of optical fiber, and the transmission wavelength of particular fiber is restricted, the domestic households ability to shoulder economically is limited in addition, therefore still fails to obtain at home large scale application.
The utility model content:
Based on the appeal situation, the purpose of this utility model is: avoid and reduce in the above-mentioned technology to adopt passing the high-transmission performance that light optical fiber exists and the contradiction of price, a kind of distance, high efficiency, full spectrum, low-cost transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine of gathering and transmitting sunshine grown proposed, thereby make its suitable national conditions, promoted.
In order to achieve the above object, the utility model transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine basic technical scheme of gathering sunlight by: daylighting reflection transmission system, sensitization acquisition sensor, Tracing Control system, mechanical driving device, sunlight transform the electric energy system, light replenishment system, automatic cleaning apparatus, limit switch, protective cover are formed automatically; The solar-energy photo-voltaic cell that adopts the shadow shield both sides is as azimuth sensor, and the elevation angle sensor is equipped with on concave curved surface light gathering reflector next door, at concave curved surface light gathering reflector and III axle upper, middle and lower end position, a land limit switch of high, medium and low three correspondence is housed; This device is fit to high-rise courtyard building building, utilizes the light that roof sunlight improves to be had in the courtyard high building, allows the inside of high building become as outdoor bright everywhere.
Further improvement on the utility model technique scheme basis is: sunlight transforms the electric energy system and is made of photovoltaic cell component, battery, controller, inverter, illumination and driving load; The cell panel power supply charges a battery through heavy-duty diode and control system.
Described concave-convex curved surface reflective mirror is the cold light reflector face, and its material is metallic aluminium, stainless steel, glass, plastics, and working surface must be handled through vacuum plating silver film system mirror; The inner surface of concave curved surface light gathering reflector is formed for approximate parabolical cambered surface, sunlight directly forms at the parabolic reflector face assembles the hot spot light beam, according to hot spot beam size demand, determine the size of subsequent corrosion, it is the almost plane circular arc that convex surface expands the light mirror surface, after the light reflection is diverging light, according to the size requirement of diverging light area, determines the size of subsequent corrosion.
Described Tracing Control system is the surround lighting sensitive detector, has judged whether the sun with being used for the brightness of ambient light with this; Azimuth sensor and elevation angle sensor convert the solar energy signal of four corners of the world direction to the signal of telecommunication; Central processing circuit: after the signal of sun light tracking sensor gathered, behind the operational amplification circuit amplifying signal, be transferred to central processing unit, provide after the central processing unit analysis and control signal to the action drives circuit; The action drives circuit: be made up of driver, limit switch, relay and motor, the control signal that central processing unit provides is amplified the rear drive relay through driver, by relay control motor action.
What deserves to be mentioned is: positive front end and convex surface all are equipped with transmission plane dustproof glass cover below expanding the light reflective mirror on the concave curved surface light gathering reflector, its material is glass or PC+UV light-passing board, and the certain thickness light that prevents of the surperficial one deck that is covered at least reflects the fluorine series antireflection film of usefulness from the teeth outwards; And 2 automated cleanings have been installed have been brushed.
The beneficial effects of the utility model are: the concave curved surface light gathering reflector is accepted sunlight with maximum receiving area all the time, and with solar ray collecting hot spot light beam, and be transferred to all the time with reflection efficiency and reflective area maximization on the convex surface expansion light reflective mirror of fixed position, convex surface expands light reflective mirror reflection diverging light, its light path maximizes with vertical towards following, make the collection area of light obtain the utilization of maximum efficiency, effectively reduce cost; Each reflective mirror is all handled through vacuum plating silver film system mirror; Solar radiation is converted into electric energy, and stores and use daily output electric energy, under the situation of sunlight deficiency, auto lighting; The automated cleaning brush has been installed, has been reduced the line service amount, facility is easy for installation flexibly, can adapt to the needs that various buildings form, and especially can be applied to high-rise courtyard building building, utilizes the light that roof sunlight improves to be had in the courtyard high building.In sum, the utility model can not only transmit visible light, can also transmit infrared light, ultraviolet light, has therefore really realized the full spectrum utilization of sunshine; It is scientific and reasonable to have design, is fit to the large tracts of land daylighting demand of various buildings, simultaneously economic and practical, daylighting effect height.Be the complete daylighting solution of a cover, will produce high social and economic benefit after the popularization.
Description of drawings:
Fig. 1 is a transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine structure front elevational schematic;
Fig. 2 is that the transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine structure is overlooked schematic views.
The specific embodiment: shown in Fig. 1-2, the structure and the operation principle of this facility have been illustrated, electric light among the figure (1), convex surface expands light reflective mirror (2), convex surface expands the light reflective mirror and regulates support (3), I hollow shaft (4), the worm gear of I axle, worm screw (5), the band decelerator reversible electric machine (6) of III axle, combined support frame (7), C ' limit switch (8), B ' limit switch (9), the worm gear of III axle, worm screw (10), A ' limit switch (11), III axle (12), ripping bar (13), photovoltaic cell component (14), adjustment height angle transducer (15), the concave curved surface light gathering reflector is regulated support (16), C limit switch (17), concave curved surface light gathering reflector (18), the worm gear of II axle, worm screw (19), II axle (20), the band decelerator reversible electric machine (21) of II axle, A limit switch (22), B limit switch (23), high-rise courtyard building roof, building (24), the sun (25), automated cleaning brush (26), vertical direction movable plate (27), D limit switch (28), the band decelerator reversible electric machine (29) of I axle, E limit switch (30), rolling bearing (31), protective cover (32).This shows: the device of concave-convex curved surface retroreflector for automatically tracking sunshine transmission illumination comprises that mainly daylighting reflection transmission system, sensitization acquisition sensor, Tracing Control system, mechanical driving device, sunlight transform the electric energy system, light replenishment system, automatic cleaning apparatus, lightning protected arrester circuit, limit switch, protective cover are formed automatically.
Daylighting reflection transmission system is installed in by concave curved surface light gathering reflector 18 and regulates on the support 16, regulating support can regulate arbitrarily according to reflective mirror size and shape, gather maximum area and converge sunlight, sunlight reflected is focused on the convex surface that is transferred to the fixed position enlarge on the reflective mirror 2, enlarge reflective mirror 2 reflection diverging lights by convex surface again and illuminate vertically downward in the skyscraper building courtyard.
The sensitization acquisition sensor is to be divided into three groups at the sensor that is provided with detection sunshine position: the light sensor 14 of ambient light sensor 14, azimuth sensor 14, brightness, elevation angle sensor 15; And utilize the photovoltaic cell characteristic, as the light sensor of ambient light sensor, azimuth sensor and brightness, azimuth sensor works the horizontal level that judges whether the sun and detect the sun; And when sunlight was not enough, the light sensor of brightness had played light-operated effect, output voltage, lighting again; Photovoltaic cell is provided with every tabula rasa, be installed on the ripping bar 13, elevation angle sensor 15 is installed the concave curved surface light gathering reflector and is regulated on the support 16, the structure of elevation angle sensor is: one offers two photoelectric sensors every tabula rasa, dividing plate lower end branch, a sensor fixation plate is formed, and screw rod lock adjustment device has been installed under the fixed head.
The Tracing Control system is that ambient light sensor, azimuth sensor and elevation angle sensor will judge whether that the solar energy signal of the sun and four corners of the world direction converts the signal of telecommunication to; Central processing circuit: after the signal of sun light tracking sensor gathered, behind the operational amplification circuit amplifying signal, be transferred to central processing unit, provide after the central processing unit analysis and control signal to the action drives circuit; The action drives circuit: be made up of driver, limit switch, relay and motor, the control signal that central processing unit provides is amplified the rear drive relay through driver, by relay control motor action; The Tracing Control system can use the prior art of " secret of sunshine transmitter circuit " and patents such as " secret of sunshine transmitter control methods ".
Mechanical driving device comprises I axis mechanism, II axis mechanism, III axis mechanism; Rolling bearing is installed on the I axle 4 of combined support frame 7, worm gear is connected in the middle of the I axle 4, worm screw 5, the reversible electric machine 29 of band decelerator, the lower end convex surface that is connected expands the light reflective mirror and regulates support 3, convex surface expands light reflective mirror 2 and is installed on the adjusting support 3, the upper end III axle 12 that is connected, III axle 12 right parts be connected worm gear and worm screw 10, the reversible electric machine 6 of band decelerator, III axle 12 is connected with ripping bar 13 with vertical direction movable plate 27 by rolling bearing, roll to connect II axle 20 with circular cone, the be connected reversible electric machine 21 of worm gear and worm screw 19 and band decelerator of II axle 20 right-hand members, the concave curved surface light gathering reflectors that are connected in the middle of the II axle 20 are regulated supports 16; Concave curved surface light gathering reflector 18 is installed and is regulated on the support 16, concave curved surface light gathering reflector 18 is expanded on the light reflective mirror 2 with the maximum area convex surface that is transferred to the fixed position that flashes back the sunlight, special in the other position, upper, middle and lower of worm gear that drives 18 rotations of concave curved surface light gathering reflector, three limit switch of A22, B23, C17 and the III axle head of ripping bar are housed A ' 11, the B ' 9 of symmetry, three limit switch of C ' 8 are housed.Like this, when position of sun changes, the sunshine tracing sensor passes to the Tracing Control system with the position of sun signal, the action of driving device transmission device, promptly with the reversible electric machine 29 of decelerator, and pass through worm gear, worm screw 5 drives daylighting reflection transmission system and does the adjustment of East and West direction position around the axis of hollow I axle, simultaneously at the reversible electric machine 21 of being with decelerator, and through worm gear, under the driving of worm screw 19, daylighting reflection transmission system is also done the adjustment of inclination angle, north-south around the axis of II axle 20, when the concave curved surface light gathering reflector turns to a certain limit, the reversible electric machine 6 of band decelerator, and pass through worm gear, under the driving of worm screw 10, daylighting reflection transmission system is done around the axis of III axle 12, in, adjust to the inclination angle down, the result of its compound motion makes the daylighting face of lighting system keep the most effective daylighting reflection all the time over against the sun.
Sunlight transforms the electric energy system and is made of photovoltaic cell component 14, battery, controller, inverter, illumination 1 and driving load 6,21,29; By solar photovoltaic cell panel assembly 14 solar radiation is converted into electric energy, as electricity generation system, allow the cell panel power supply charge a battery through heavy-duty diode and control system, when battery feed acquires a certain degree, the automatic protective system action of establishing in the control system, cell panel is cut off the electricity supply automatically, carries out protection automatically; And utilize the photovoltaic cell characteristic, the light sensor as ambient light sensor, azimuth sensor and brightness has judged whether the sun, detects the horizontal level of the sun, drive the concave curved surface light gathering reflector around the I axle stand treat, Xiping face orientation angle adjustment; And when sunlight was not enough, solar panel had played light-operated effect again, sends instruction to control system, and this moment, control system was opened output voltage, auto lighting automatically; Inverter in the system converts direct current to general electrical equipment required alternating current, via the use of distribution system for illumination and drive system power supply, and battery stores electric power, still can provide the urgent need for electricity of taking precautions against natural calamities.
Wherein, concave-convex curved surface reflective mirror 2,18 is the cold light reflector face, and its material is metallic aluminium, stainless steel, glass, plastics, and working surface must be handled through vacuum plating silver film system mirror; The inner surface of concave curved surface light gathering reflector is formed for approximate parabolical cambered surface, sunlight directly forms at the parabolic reflector face assembles the hot spot light beam, according to hot spot beam size demand, determine the size of subsequent corrosion, it is the almost plane circular arc that convex surface expands the light mirror surface, after the light reflection is diverging light, according to the size requirement of diverging light area, determines the size of subsequent corrosion.
What deserves to be mentioned is: in order to prevent dust accumulation, positive front end and convex surface all are equipped with transmission plane dustproof glass cover 32 below expanding the light reflective mirror on the concave curved surface light gathering reflector 18, its material is glass or PC+UV light-passing board, and the certain thickness light that prevents of the surperficial one deck that is covered at least reflects the fluorine series antireflection film of usefulness from the teeth outwards; And 2 automated cleanings have been installed have been brushed 26.
Facts have proved, the not power consumption of this transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine, long distance, high efficiency, full spectrum, gather at low cost and transmit sunshine, and technology is simple, and is easy to utilize.
The utility model provides the thinking of transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine structural principle; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvement and variation, these improvement and variation also should be considered as the utility model and protection domain.
Claims (7)
1. a sunlight mainly is made up of daylighting reflection transmission system, sensitization acquisition sensor, Tracing Control system, mechanical driving device, sunlight conversion electric energy system, automatic light replenishment system, automatic cleaning apparatus, limit switch, protective cover from motion tracking concave-convex curved surface reflective mirror transmission illumination device; Described daylighting reflection transmission system comprises concave curved surface light gathering reflector (18), convex surface expands light reflective mirror (2) general designation concave-convex curved surface reflective mirror, and both form reflection and disperse light path; Described sensitization acquisition sensor is ambient light sensor (14), azimuth sensor (14), elevation angle sensor (15); Tracing system comprises sunshine tracing sensor (14), (15), Tracing Control system and mechanical driving device.
2. according to the described transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine of claim 1, it is characterized in that reflecting and disperse light path convex surface vertically downward and expand light reflective mirror (2), top, the back side is installed in to be regulated on the support (3), regulating support (3) becomes angle to be connected with flat key for 45 ° with I hollow shaft (4) lower end, the worm gear case combined support frame (7) that is connected, the reversible electric machine of hard-wired band decelerator (6), through worm gear, worm screw (5) is connected with I hollow shaft (4) be installed in fixed combination bracing frame (7) by bearing on, I hollow shaft (4) adopts a thrust ball bearing, 2 deep groove ball bearings, a taper roll bearing is supported on the combined support frame (7), combined support frame (7) is connected with fot screw with roof (24), III fixed axis (12) is enclosed within I hollow shaft upper end, connect with flat key, III fixed axis (12) is connected with vertical direction movable plate (27) through 2 taper roll bearings, worm gear case and vertical direction movable plate (27) are connected, motor is contained in below the worm gear case, under the reversible electric machine of band decelerator drives, worm screw is around fixed axis (12), the worm gear circumference that is connected rotates, III fixed axis (12) case that is connected, vertically connect III fixed axis (12) and ripping bar (13) through vertical direction movable plate (27), there is the vertical shadow shield photovoltaic cell component (14) that is connected on the ripping bar both sides, the other end of ripping bar (13) is connected with II axle (20) through 2 taper roll bearings, worm gear and II axle (20) are connected, II axle and concave curved surface light gathering reflector are regulated support (16) and are connected, regulate support (16) and go up installation adjustment height angle transducer (15), deceleration reversible electric machine (21) is installed in below the worm gear case, worm gear case and ripping bar (13) are connected, and deceleration reversible electric machine (21) drives through worm screw (19) and drives the worm gear rotation; Special driving the other position, upper, middle and lower of worm gear that concave curved surface light gathering reflector 18 rotates, three limit switch of A22, B23, C17 and the III axle head of ripping bar are being housed (A ' 11), (B ' 9) of symmetry, three limit switch of (C ' 8) are housed.
3. according to the described transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine of claim 1, it is characterized in that being divided into three groups: the light sensor of ambient light sensor and brightness (14) azimuth sensor (14), elevation angle sensor (15) at the sensitization acquisition sensor that is provided with detection sunshine position; Photovoltaic cell is provided with every tabula rasa, be installed on the ripping bar (13), elevation angle sensor (15) is installed the concave curved surface light gathering reflector and is regulated on the support (16), the structure of elevation angle sensor is: one offers two photoelectric sensors every tabula rasa, dividing plate lower end branch, a sensor fixation plate is formed, and screw rod lock adjustment device has been installed under the fixed head.
4. according to the described transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine of claim 1, it is characterized in that being provided with sunlight conversion electric energy system and constitute by photovoltaic cell component, battery, controller, inverter, illumination and driving load.
5. according to the described transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine of claim 1, it is characterized in that the concave-convex curved surface reflective mirror is the cold light reflector face, its material is metallic aluminium, stainless steel, glass or plastics, and working surface must be handled through vacuum plating silver film system mirror; The inner surface of concave curved surface light gathering reflector is formed for approximate parabolical cambered surface, sunlight directly forms at the parabolic reflector face assembles the hot spot light beam, according to hot spot beam size demand, determine the size of subsequent corrosion, it is the almost plane circular arc that convex surface expands the light mirror surface, after the light reflection is diverging light, according to the size requirement of diverging light area, determines that subsequent corrosion is little.
6. according to the described transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine of claim 1, it is characterized in that both azimuth sensor and elevation angle sensor converted the solar energy signal of four corners of the world direction to the signal of telecommunication in the Tracing Control system; Central processing circuit: after the signal of sun light tracking sensor gathered, behind the operational amplification circuit amplifying signal, be transferred to central processing unit, provide after the central processing unit analysis and control signal to the action drives circuit; The action drives circuit: be made up of driver, limit switch, relay and motor, the control signal that central processing unit provides is amplified the rear drive relay through driver, by relay control motor action.
7. according to the described transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine of claim 1, it is characterized in that on the concave curved surface light gathering reflector that positive front end and convex surface expand light reflective mirror below transmission plane dustproof glass cover all is housed, its material is glass or PC+UV light-passing board, and the certain thickness light that prevents of the surperficial one deck that is covered at least reflects the fluorine series antireflection film of usefulness from the teeth outwards; And 2 automated cleanings have been installed have been brushed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200439297U CN201593749U (en) | 2009-06-12 | 2009-06-12 | Sunlight automatic tracking concave-convex curved-surface reflector transmission illuminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200439297U CN201593749U (en) | 2009-06-12 | 2009-06-12 | Sunlight automatic tracking concave-convex curved-surface reflector transmission illuminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593749U true CN201593749U (en) | 2010-09-29 |
Family
ID=42775815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200439297U Expired - Fee Related CN201593749U (en) | 2009-06-12 | 2009-06-12 | Sunlight automatic tracking concave-convex curved-surface reflector transmission illuminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105138023A (en) * | 2015-09-18 | 2015-12-09 | 广西南宁派腾科技有限公司 | Solar automatic tracking system |
| CN106642007A (en) * | 2016-10-26 | 2017-05-10 | 上海行宏精密仪器设备有限公司 | Sunlight transmission system and application thereof |
| CN108621672A (en) * | 2018-05-07 | 2018-10-09 | 南通理工学院 | A kind of refrigerator paste with smoke detection function |
-
2009
- 2009-06-12 CN CN2009200439297U patent/CN201593749U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105138023A (en) * | 2015-09-18 | 2015-12-09 | 广西南宁派腾科技有限公司 | Solar automatic tracking system |
| CN106642007A (en) * | 2016-10-26 | 2017-05-10 | 上海行宏精密仪器设备有限公司 | Sunlight transmission system and application thereof |
| CN108621672A (en) * | 2018-05-07 | 2018-10-09 | 南通理工学院 | A kind of refrigerator paste with smoke detection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204005711U (en) | A kind of multifuctional solar lighting device | |
| CA2632853A1 (en) | Adaptive solar concentrator system | |
| CN101251641B (en) | Transparent type solar energy condenser | |
| CN104061525A (en) | Solar illumination device | |
| CN101189480A (en) | Solar concentrator | |
| CN101922673A (en) | Transmitting and illuminating device of concave-convex curved surface retroreflector for automatically tracking sunshine | |
| AU2006327528A1 (en) | Photovoltaic device and plant with selective concentration of the incident radiation | |
| CN201191090Y (en) | Solar tracking heat collecting device with reflecting mirror adjustable | |
| CN101471615A (en) | Lambada-shaped concentration biax tracking solar photovoltaic generator | |
| Xuan et al. | The design, construction and experimental characterization of a novel concentrating photovoltaic/daylighting window for green building roof | |
| CN104410356A (en) | Solar tracking and concentrating power generation system | |
| CN202188424U (en) | Reflector type sunlight guider | |
| CN105508993A (en) | Light-reflecting system capable of improving architectural indoor illumination effect | |
| TWI398592B (en) | Solar energy chasing Japanese natural light lighting system | |
| CN104393832B (en) | Prolonged double-plane mirror reflection photovoltaic intelligent condensation system | |
| CN201593749U (en) | Sunlight automatic tracking concave-convex curved-surface reflector transmission illuminating device | |
| CN1349078A (en) | Solar battery capable of tracking the sun automatically and its fiber lighting system | |
| Wang et al. | An optical fiber daylighting system with large Fresnel lens | |
| CN101795100A (en) | Solar photovoltaic generation system | |
| CN204271986U (en) | A kind of solar energy tracking Blast Furnace Top Gas Recovery Turbine Unit (TRT) | |
| CN102537816A (en) | Prism type sunlight guide device | |
| CN202048493U (en) | Prism type sunlight guider | |
| CN102588870A (en) | Sunlight guiding and lighting device | |
| CN210637964U (en) | Solar energy composite utilization device | |
| Li et al. | Experimental study on the comprehensive performance of building curtain wall integrated compound parabolic concentrating photovoltaic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Zining Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Zining Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20130612 |