CN102374477A - Sunshine intelligent household-entry system - Google Patents
Sunshine intelligent household-entry system Download PDFInfo
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- CN102374477A CN102374477A CN2010102490204A CN201010249020A CN102374477A CN 102374477 A CN102374477 A CN 102374477A CN 2010102490204 A CN2010102490204 A CN 2010102490204A CN 201010249020 A CN201010249020 A CN 201010249020A CN 102374477 A CN102374477 A CN 102374477A
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- 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]
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention relates to a sunshine collection guiding device, and in particular discloses a sunshine intelligent household-entry system. On the basis of the existing sunlight collection guiding device, a tracking unit which consists of a GPS (global position system) module and a signal processing module and receives the time service of satellites is added; the signal processing module calculates and acquires a sun azimuth signal and a sun elevation angle signal according to the time service signal of satellites; a mechanical driving part rotates according to the sun azimuth signal and the sun elevation angle signal to track the running track of the sun. According to the invention, the tracking pattern of the tracking unit composed of the GPS module and the signal processing module is unconcerned with the weather changes and ray of lights. So, under the insufficient illumination such as dark clouds, cloudy, the system provided by the invention can still continue to track the track of the sun according to the running track of the sun, thus the sun track performance of the system provided by the invention is improved.
Description
Technical field
The present invention relates to a kind of sunlight collecting gatherer, be specifically related to a kind of sunlight intelligence system of registering one's residence.
Background technology
Increasingly sophisticated along with the anxiety of construction land and building function, urban architecture tends to high stratification and densification, only relies on traditional daylighting mode can not satisfy the daylighting requirement of interior of building.Even outdoor sunny, but indoor places such as most of office, dwelling house also are dim cloudy, this is increasing artificially lighting electric energy loss virtually, and to for a long time in this environment life bring harmful effect with the people working physical and mental health.
So the sunlight collecting gatherer just occurred, it can import outdoor sunlight indoor, and then saves energy.This technological core part mainly comprises the sunshine tracking technology, sunlight collecting is technological and optical fiber transmission technique three parts.
For be fixed on tellurian certain a bit, on the same day different constantly, the Various Seasonal in same year, the elevation angle of the sun and azimuth are all inequality, the sunshine tracking technology is with regard to particular importance so.Because, having only the sunlight vertical irradiation to the sunlight collecting device, the collecting efficiency of sunlight collecting device is just the highest.
Present main elevation angle and the azimuth of surveying sunlight through photo-detector of sunshine tracking technology; Like China's number of patent application be: 200910048562.2; Four photoelectric sensors (sensitive silicon photocell or photo resistance) are installed on the detector top; Said photoelectric sensor be distributed in the detector top top center be the center of circle in connect on four summits of square, photoelectric sensor and detector top plan are 45 and spend angles.During the detector top, the intensity that two relative photoelectric sensors are sensed just in time equates when the sunlight vertical incidence.When light and photo-detector incident at an angle; Difference appears in the signal that two relative photoelectric sensors produce; This difference signal is transferred to signal processing, and signal processing is rotated according to this difference signal driving device running part, realizes the tracking to sunlight.
But the signal strength signal intensity that this sunshine tracking device must detect at photoelectric sensor could start during greater than pre-set threshold.At dark clouds weather, sunlight is reduced by the signal strength signal intensity that photoelectric sensor after covering detects so, and this sunshine tracking device stops action, when sunlight reappears, needs again to follow the tracks of again, and institute's time-consuming is longer.If meet the flickering weather of sunlight, this tracking means also damages in frequent transfer process easily.
Simultaneously, sunlight strength throughout the year is widely different, possibly it would be better that such as the sun at high noon in winter the sunlight in morning in summer is strong.So, the setting that starts threshold value also will become this technological difficult point, and threshold value is set low more well more certainly, but threshold value crosses when low, and the sunlight that the sunlight collecting device collects is not enough to provide the room lighting demand, and very high for the required precision of photoelectric sensor.
By on can know that present sunshine tracking technology has bigger deficiency aspect weather complicated and changeable adapting to.
Summary of the invention
In order to address the above problem, the object of the invention is kind to provide a kind of sunlight intelligence that under dark clouds, complicated Changes in weather that illumination such as cloudy is not enough, still can accurately follow the tracks of track of sun system of registering one's residence.
In order to realize the foregoing invention purpose, the technical scheme that the present invention adopted is following:
A kind of sunlight intelligence system of registering one's residence comprises the sunlight collecting assembly, fiber optic conduction assembly, photodetector, signal processing module and the mechanical driving part that are assembled together; Said sunlight collecting assembly be connected with said fiber optic conduction assembly sunlight is imported indoor; Said photodetector is connected with said signal processing module, and the sunlight strength difference signal that said signal processing module is gathered according to said photodetector, the said mechanical drive department component of rotation of driving are to follow the tracks of running track from sun; On said signal processing module, also be connected with the GPS module of a reception satellite time signal; Said signal processing module calculates a solar azimuth angle signal and an altitude of the sun angle signal according to said satellite time signal; Said mechanical driving part rotates to follow the tracks of running track from sun according to said solar azimuth angle signal and said altitude of the sun angle signal.
Preferably, said sunlight collecting assembly comprises support tube, optical lens, ultraviolet and infrared fileter and fiber coupler; Said optical lens is arranged at the opening part of said support tube; Said ultraviolet and infrared fileter are arranged at the stack shell of said support tube or are arranged in the fiber coupler; Said fiber coupler is arranged at the tube end of said support tube.
Preferably, said optical lens is Fresnel Lenses, spherical lens or non-spherical lens.
Preferably, said optical lens is provided with one deck visible light anti-reflection film.
Preferably, on said mechanical driving part, also set up the solar energy collecting energy storage device.
Preferably, said solar energy collecting energy storage device comprises photovoltaic battery panel and the solar storage battery that links to each other with said photovoltaic battery panel.
Preferably, the optical axis of said photodetector and said sunlight collecting assembly is parallel to each other.
Preferably, the optical fiber in the said fiber optic conduction assembly is heavy caliber polymer optical fiber, PMMA plastic optical fiber, silica fibre.
Preferably, said photodetector comprises a cone; In said cone top center one lenslet is installed; Connect square vertices in said cone top concentrically ringed and be provided with four outdoor illuminance transducers, said outdoor illuminance transducer is connected with said signal processing module; Said outdoor illuminance transducer and said cone top are 45 degree angles; Connect square vertices in concentrically ringed at the bottom of the said cone tube and be provided with four accurate adjustment tracking transducers, said accurate adjustment tracking transducer is connected with said signal processing module.
Preferably, said outdoor illuminance transducer and accurate adjustment tracking transducer are photo resistance or silicon photocell.
The present invention has increased the GPS module of reception satellite time service and the tracking cell that signal processing module constitutes on existing sunlight collecting gatherer basis; Signal processing module calculates a solar azimuth angle signal and an altitude of the sun angle signal according to the satellite time signal, and mechanical driving part rotates to follow the tracks of running track from sun according to solar azimuth angle signal and said altitude of the sun angle signal.
By on can know, the tracing mode of the tracking cell that GPS module and signal processing module constitute, strong and weak irrelevant with Changes in weather, light.In dark clouds, the not enough condition of illumination such as cloudy, the present invention still can continue to follow the tracks of track of sun according to sun orbit.
Simultaneously, the tracking section that the present invention also has photodetector and signal processing module to constitute, it also can be followed the tracks of track of sun.
By on can know that the present invention has two solar tracking parts simultaneously, thereby improved practicality of the present invention and tracking accuracy.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute to improper qualification of the present invention, in the accompanying drawings:
Fig. 1 is a general structure sketch map of the present invention;
Fig. 2 is a sunlight collecting modular construction sketch map of the present invention;
Fig. 3 is a photodetector structure sketch map of the present invention.
Among the figure:
1, outer cover 2, elevation angle worm reducer
3, elevation angle stepper motor 4, sunlight collecting assembly
5, fiber optic conduction assembly 6, azimuth stepper motor
7, azimuth worm reducer 8, photodetector
9, optical fiber taillight 10, pitching plate
11, GPS module 12, photovoltaic battery panel
13, solar storage battery 14, signal processing module
15, pitching support 16, orientation plate
17, orientation support 18, fiber coupler
19, optical lens 20, ultraviolet, infrared fileter
21, support tube 22, lenslet
23, outdoor illuminance transducer 24, cone
25, accurate adjustment tracking transducer 26, holding wire
The specific embodiment
Below in conjunction with specific embodiment the present invention is carried out schematic illustration, embodiment and related description are used for explaining the present invention, but not as to qualification of the present invention.
As shown in Figure 1, the invention discloses a kind of sunlight intelligence system of registering one's residence, comprise a plurality of sunlight collecting assemblies 4; Sunlight collecting assembly 4 is installed on the pitching plate 10; Pitching plate about 10 respectively stretches out an axle, and these two axles link to each other with pitching support 15 with bearing, and pitching support 15 is fixed on the orientation plate 16.Pitching support 15 is provided with elevation angle stepper motor 3 and elevation angle worm reducer 2; Elevation angle stepper motor 3 drives pitching plate 10 through elevation angle worm reducer 2; Realize the altitude of the sun angle tracking, elevation angle stepper motor 3 and elevation angle worm reducer 2 receive the control of signal processing module 14.
As shown in Figure 2, sunlight collecting assembly 4 comprises support tube 21, optical lens 19, ultraviolet and infrared fileter 20 and fiber coupler 18.Wherein, optical lens 19 is arranged at the opening part of support tube 21; Ultraviolet and infrared fileter 20 are arranged at the stack shell of support tube 21, and certainly, this ultraviolet and infrared fileter 20 also can be arranged in the fiber coupler; Fiber coupler 18 is arranged at the tube end of support tube 21, and fiber coupler 18 is connected with fiber optic conduction assembly 5, is connected with optical fiber taillight 9 at the indoor end that is positioned at fiber optic conduction assembly 5, and is indoor thereby just outdoor sunlight imports.
Need to prove, the invention is not restricted to this, wherein optical lens 19, can be spherical lenses, and also available non-spherical lens or Fresnel Lenses substitute; Its medium ultraviolet and infrared fileter 20 not only can be arranged at the stack shell (promptly be positioned at optical lens 19 back) of support tube 21, can also be arranged at optical lens 19 before, can be arranged in the fiber coupler equally.
Coupling efficiency and efficiency of transmission in order to keep optical fiber reduce cost simultaneously, and the optical fiber in the said fiber optic conduction assembly is heavy caliber polymer optical fiber, PMMA plastic optical fiber or silica fibre.
In order to improve sunlight collecting efficient, on optical lens 19, be provided with the visible light anti-reflection film; For the decay in the gatherer process that reduces light, be provided with a reflecting layer at said support tube 21 inwalls.
In order to prevent that rainwater, dust etc. to influence of the present invention, are provided with an acrylic or ETFE hemispherical outer cover 1 outside sunlight collecting assembly 4.
The optical lens 19 of sunlight collecting assembly 4 imports optical fiber conducting subassembly 5 with large-area sunlight through refraction, focusing compression, realizes the sunlight collecting and the transmission of maximal efficiency.And carry out harm ray through ultraviolet and infrared fileter 20 and filter; It utilizes lens to focus on the spectrum separation principle; On optical axis, sunlight medium ultraviolet, infrared and other harm ray are separated; Accurately be positioned on the visible light through optical fiber, let it get into optical fiber, physics is got rid of the harmful components in most sunlight.
Sunlight collecting conduction principle of the present invention is that sunshine passes acrylic ball cover 1; Behind ultraviolet and the infrared fileter 20, most ultraviolets and part are infrared to be filtered out, and visible light is through behind optical lens 19 optically focused; Incide fiber coupler 18 on the basis of fiber numerical aperture satisfying; Through acrylic ball cover 1, optical lens 19 and ultraviolet and infrared fileter 20 and the multistage interception of fiber optic materials realization ultraviolet, obtain safe sunlight and healthy sunlight, the exclusive optical lens design of the present invention can realize 99% optical fiber optically focused usefulness; Make plastic optical fiber or polymer optical fiber with minimum loss transmission, distance can reach more than 50 meters.
As shown in Figure 1, photodetector 8 is installed on pitching plate 10, photodetector 8 is parallel to each other with the optical axis of sunlight collecting assembly 4, constantly can both vertical incidence to guarantee sunray.
As shown in Figure 3, photodetector 8 comprises: the outdoor illuminance transducer of lenslet 22, four 23, cone 24, four accurate adjustment tracking transducers 25.Outdoor illuminance transducer 23 is photo resistance or silicon photocell with accurate adjustment tracking transducer 25.Lenslet 22 is installed in cone 24 top center.Four outdoor illuminance transducers 23 are installed in cone 24 tops concentrically ringed and connect on the square vertices, and this outdoor illuminance transducer 23 is connected with signal processing module 14, its signal of sensing is transferred to signal processing module handles.Outdoor illuminance transducer 23 is 45 degree angles with cone 24 tops, and during with assurance sunlight vertical incidence, two relative sensor signals equate.Four accurate adjustment tracking transducers 25 are installed in the tube end concentrically ringed of cone 24 and connect on the square vertices, and they also are connected with signal processing module 14, its signal of sensing is transferred to signal processing module handles.The purpose that cone 24 is set is to shield for scattered light and other disturbance of environment to external world, and it is minimum to make that extraneous jamming light source drops to the influence of tracking effect, improves tracking accuracy.
As shown in Figure 1, GPS module 11 also is installed on pitching support 15, be used to receive the satellite time signal.This GPS module 11 is connected with signal processing module 14 through holding wire 26; The calculating of signal processing module 14 time signal completion via satellite initialization longitude and latitude mensuration and sun altitude and solar azimuth; Wherein, Sun altitude and azimuthal calculating are calculated according to the sun, the public rotation model of the earth in real time, and these computational methods are known technologies astronomically.
As shown in Figure 1; Mechanical driving part of the present invention mainly comprises the elevation angle stepper motor 3 and elevation angle worm reducer 2 that is installed on the pitching support 15; And the azimuth stepper motor 6 and azimuth worm reducer 7 that are positioned at the mechanical driving part bottom, they all receive the control of signal processing module.
By on can know; Can solar tracking of the present invention partly be divided into thick tracking section and smart tracking section; Said thick tracking section comprises GPS module 11 and signal processing module 14, and said smart tracking section comprises photodetector 8 and signal processing module 14.
When the present invention uses, can cooperate cubicle switch and room light according to inductor.At first; Judge the cubicle switch state; When having sunlight to import demand, signal processing module 14 is gathered the intensity of illumination signal of outdoor illuminance transducer 23 when indoor, when outdoor intensity of illumination signal sum during greater than setting threshold; System starts coarse mode: signal processing module 14 obtains the satellite time signal of GPS module 11 automatically; According to the satellite time signal, calculate solar azimuth and elevation angle in real time by signal processing module 14, obtain altitude of the sun angle signal and solar azimuth angle signal according to the sun, the public rotation model of the earth; Then, signal processing module 14 control mechanical driving parts: elevation angle stepper motor 3, elevation angle worm reducer 2, azimuth stepper motor 6 and azimuth worm reducer 7 rotate to solar direction, realize the function of coarse adjustment tracks sunlight.
After thick tracking put in place, tracing mode transferred smart tracing mode to: lenslet 22 is vertical with four accurate adjustment tracking transducers 25, being centered close on the lenslet optical axis of four accurate adjustment tracking transducers 25, accurate adjustment tracking transducer 25 and lenslet 22 apart from the forward direction out of focus.When incident ray and lenslet 22 have a small angle; Focal beam spot will be or not the center of four accurate adjustment tracking transducers 25; This signal that will cause four sensors produces deviation; Signal processing module 14 will be controlled the direction of mechanical driving part a little less than signal and rotate, and make sunray impinge perpendicularly on the sunlight collecting assembly 4.When hot spot was fallen four accurate adjustment tracking transducer 25 centers, the deviation of four accurate adjustment tracking transducers 25 thought and aims at the sun this moment that system halt is rotated less than setting threshold.
By on can know; The present invention combines through thick tracking section and smart tracking section, and in dark clouds, the not enough condition of illumination such as cloudy, thick tracking section still can continue tracks sunlight according to sun orbit; In case outdoor illuminance transducer signal is during greater than setting threshold; Get into fine mode, continue to import sunlight, thereby thoroughly solve the deficiency under cloudy day that other technologies can't resolve, the IFR conditions such as cloudy.
As shown in Figure 1; In order to make the present invention have more practicality; On mechanical driving part, also set up the solar energy collecting energy storage device; The solar energy collecting energy storage device comprises photovoltaic battery panel 12 and the solar storage battery 13 that links to each other with photovoltaic battery panel 12, and the auxiliary lighting apparatus that is installed in 13 power supplies of indoor dependence solar storage battery.
Signal processing module among the present invention, except connecting GPS module and photodetector, or the control of whole system and administrative center, can realize the switching on and shutting down of system through indoor control panel; Simultaneously can survey indoor illumination intensity to realize the mixing control of system and indoor traditional illumination system and integrated of registering one's residence of healthy sunlight according to inductor through room light.When the sunlight that provides when the healthy sunlight system of registering one's residence was not enough to provide the basis illumination, signal processing module can be surveyed the room personnel and take situation, took and illumination when not enough as personnel, and lighting system and carry out brightness adjustment control automatically can turn on the light.System preferentially uses the energy of solar storage battery during mixed lighting control.
The present invention is through to the improvement of tracking section (GPS module, photodetector and signal processing module), collecting part (sunlight collecting assembly) and hop (fiber optic conduction assembly), improved the performance that the present invention adapts to weather and climate change.Simultaneously, tracking accuracy of the present invention, sunlight collecting efficient and efficiency of transmission have been improved.Moreover, the present invention has also increased the solar energy collecting energy storage device and room lighting mixes control, has improved practicality of the present invention.
More than the technical scheme that the embodiment of the invention provided has been carried out detailed introduction, used concrete example among this paper embodiment of the present invention set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. sunlight intelligence system of registering one's residence comprises the sunlight collecting assembly, fiber optic conduction assembly, photodetector, signal processing module and the mechanical driving part that are assembled together; Said sunlight collecting assembly be connected with said fiber optic conduction assembly sunlight is imported indoor; Said photodetector is connected with said signal processing module, and the sunlight strength difference signal that said signal processing module is gathered according to said photodetector, the said mechanical drive department component of rotation of driving are to follow the tracks of running track from sun; It is characterized in that:
On said signal processing module, also be connected with the GPS module of a reception satellite time signal;
Said signal processing module calculates a solar azimuth angle signal and an altitude of the sun angle signal according to said satellite time signal;
Said mechanical driving part rotates to follow the tracks of running track from sun according to said solar azimuth angle signal and said altitude of the sun angle signal.
2. the sunlight intelligence according to claim 1 system of registering one's residence is characterized in that:
Said sunlight collecting assembly comprises support tube, optical lens, ultraviolet and infrared fileter and fiber coupler; Said optical lens is arranged at the opening part of said support tube; Said ultraviolet and infrared fileter are arranged at the stack shell of said support tube or are arranged in the fiber coupler; Said fiber coupler is arranged at the tube end of said support tube.
3. the sunlight intelligence according to claim 2 system of registering one's residence is characterized in that:
Said optical lens is Fresnel Lenses, spherical lens or non-spherical lens.
4. the sunlight intelligence according to claim 2 system of registering one's residence is characterized in that:
Said optical lens is provided with one deck visible light anti-reflection film.
5. the sunlight intelligence according to claim 1 system of registering one's residence is characterized in that:
On said mechanical driving part, also set up the solar energy collecting energy storage device.
6. the sunlight intelligence according to claim 5 system of registering one's residence is characterized in that:
Said solar energy collecting energy storage device comprises photovoltaic battery panel and the solar storage battery that links to each other with said photovoltaic battery panel.
7. the sunlight intelligence according to claim 1 system of registering one's residence is characterized in that:
The optical axis of said photodetector and said sunlight collecting assembly is parallel to each other.
8. the sunlight intelligence according to claim 1 system of registering one's residence is characterized in that:
Optical fiber in the said fiber optic conduction assembly is heavy caliber polymer optical fiber, PMMA plastic optical fiber or silica fibre.
9. the sunlight intelligence according to claim 1 system of registering one's residence is characterized in that:
Said photodetector comprises a cone;
In said cone top center one lenslet is installed;
Connect square vertices in said cone top concentrically ringed and be provided with four outdoor illuminance transducers, said outdoor illuminance transducer is connected with said signal processing module;
Said outdoor illuminance transducer and said cone top are 45 degree angles;
Connect square vertices in concentrically ringed at the bottom of the said cone tube and be provided with four accurate adjustment tracking transducers, said accurate adjustment tracking transducer is connected with said signal processing module.
10. the sunlight intelligence according to claim 9 system of registering one's residence is characterized in that:
Said outdoor illuminance transducer and accurate adjustment tracking transducer are photo resistance or silicon photocell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010249020 CN102374477B (en) | 2010-08-09 | 2010-08-09 | Sunshine intelligent household-entry system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010249020 CN102374477B (en) | 2010-08-09 | 2010-08-09 | Sunshine intelligent household-entry system |
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| CN102374477A true CN102374477A (en) | 2012-03-14 |
| CN102374477B CN102374477B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010249020 Expired - Fee Related CN102374477B (en) | 2010-08-09 | 2010-08-09 | Sunshine intelligent household-entry system |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373891A (en) * | 2014-11-10 | 2015-02-25 | 华南理工大学 | Sunlight panel light |
| CN104483872A (en) * | 2014-11-18 | 2015-04-01 | 杭州电子科技大学 | Sunlight distribution system for three-dimensional plantation |
| CN105042501A (en) * | 2015-06-29 | 2015-11-11 | 芜湖倍思科创园有限公司 | Sunlight illuminating equipment |
| CN105222077A (en) * | 2015-11-11 | 2016-01-06 | 黄彦宁 | Direct conveying type sunlight illuminating system |
| CN105240713A (en) * | 2015-11-06 | 2016-01-13 | 东莞市线光环保科技有限公司 | Intelligent type line light system |
| CN107037766A (en) * | 2017-04-05 | 2017-08-11 | 西北工业大学 | A kind of solar collector monitoring system |
| CN108508921A (en) * | 2018-05-09 | 2018-09-07 | 上海电机学院 | A kind of photovoltaic tracking device and its application method of the vehicles |
| CN108826206A (en) * | 2018-06-12 | 2018-11-16 | 江苏大学 | A kind of sunlight condenser system based on Fresnel lens |
| CN109751557A (en) * | 2019-03-01 | 2019-05-14 | 武汉理工大学 | A kind of room lighting facility of the unregulated power supply based on fiber guides natural light |
| CN110986870A (en) * | 2020-01-01 | 2020-04-10 | 顾少云 | Method for measuring solar azimuth |
| CN111044008A (en) * | 2020-01-01 | 2020-04-21 | 顾少云 | Sun azimuth measuring sensor |
| CN111794649A (en) * | 2019-04-08 | 2020-10-20 | 武汉理工大学 | Indoor lighting French window based on optical fiber light guide |
| CN112066334A (en) * | 2020-09-23 | 2020-12-11 | 高飞 | Building natural light auxiliary lighting device |
| CN112146046A (en) * | 2020-09-24 | 2020-12-29 | 坎滕里希特(上海)科技有限公司 | Long-distance flexible light guide lamp |
| CN112902098A (en) * | 2021-03-24 | 2021-06-04 | 河南理工大学 | Light guide lighting device for underground lighting |
| CN114063657A (en) * | 2021-10-11 | 2022-02-18 | 江苏泽景汽车电子股份有限公司 | HUD solar radiation monitoring system and monitoring method |
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| CN101727107A (en) * | 2009-11-13 | 2010-06-09 | 北京信息科技大学 | Flexible sun tracking method and flexible sun tracking system in solar collecting device |
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| JPH11149810A (en) * | 1997-11-17 | 1999-06-02 | Copal Co Ltd | Lighting system |
| CN101572509A (en) * | 2008-04-28 | 2009-11-04 | 鸿富锦精密工业（深圳）有限公司 | Solar cell device |
| CN101727107A (en) * | 2009-11-13 | 2010-06-09 | 北京信息科技大学 | Flexible sun tracking method and flexible sun tracking system in solar collecting device |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373891A (en) * | 2014-11-10 | 2015-02-25 | 华南理工大学 | Sunlight panel light |
| CN104483872A (en) * | 2014-11-18 | 2015-04-01 | 杭州电子科技大学 | Sunlight distribution system for three-dimensional plantation |
| CN105042501A (en) * | 2015-06-29 | 2015-11-11 | 芜湖倍思科创园有限公司 | Sunlight illuminating equipment |
| CN105240713A (en) * | 2015-11-06 | 2016-01-13 | 东莞市线光环保科技有限公司 | Intelligent type line light system |
| CN105222077A (en) * | 2015-11-11 | 2016-01-06 | 黄彦宁 | Direct conveying type sunlight illuminating system |
| CN107037766A (en) * | 2017-04-05 | 2017-08-11 | 西北工业大学 | A kind of solar collector monitoring system |
| CN108508921A (en) * | 2018-05-09 | 2018-09-07 | 上海电机学院 | A kind of photovoltaic tracking device and its application method of the vehicles |
| CN108826206A (en) * | 2018-06-12 | 2018-11-16 | 江苏大学 | A kind of sunlight condenser system based on Fresnel lens |
| CN109751557A (en) * | 2019-03-01 | 2019-05-14 | 武汉理工大学 | A kind of room lighting facility of the unregulated power supply based on fiber guides natural light |
| CN111794649A (en) * | 2019-04-08 | 2020-10-20 | 武汉理工大学 | Indoor lighting French window based on optical fiber light guide |
| CN110986870A (en) * | 2020-01-01 | 2020-04-10 | 顾少云 | Method for measuring solar azimuth |
| CN111044008A (en) * | 2020-01-01 | 2020-04-21 | 顾少云 | Sun azimuth measuring sensor |
| CN110986870B (en) * | 2020-01-01 | 2021-09-28 | 顾少云 | Method for measuring solar azimuth |
| CN112066334A (en) * | 2020-09-23 | 2020-12-11 | 高飞 | Building natural light auxiliary lighting device |
| CN112146046A (en) * | 2020-09-24 | 2020-12-29 | 坎滕里希特(上海)科技有限公司 | Long-distance flexible light guide lamp |
| CN112902098A (en) * | 2021-03-24 | 2021-06-04 | 河南理工大学 | Light guide lighting device for underground lighting |
| CN114063657A (en) * | 2021-10-11 | 2022-02-18 | 江苏泽景汽车电子股份有限公司 | HUD solar radiation monitoring system and monitoring method |
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