CN204704762U - A kind of modified automatic sun can follow the tracks of street lamp - Google Patents
A kind of modified automatic sun can follow the tracks of street lamp Download PDFInfo
- Publication number
- CN204704762U CN204704762U CN201520475721.8U CN201520475721U CN204704762U CN 204704762 U CN204704762 U CN 204704762U CN 201520475721 U CN201520475721 U CN 201520475721U CN 204704762 U CN204704762 U CN 204704762U
- Authority
- CN
- China
- Prior art keywords
- electric machine
- elevation angle
- rotary electric
- operational amplifier
- drive circuit
- 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
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to technical field of solar, there is provided a kind of structure simple, automatically the angle of solar panel can be regulated, efficient absorption utilizes solar energy can follow the tracks of street lamp as the modified automatic sun of power supply, comprise lamppost, be installed on the lamp light source at lamppost top, the battery of powering to lamp light source and the solar energy conversion power supply device charged a battery, described solar energy conversion power supply device comprises and is provided with solar module, elevation angle rotary electric machine, around bar rotary electric machine, filtering delay-time control circuit, elevation angle rotating drive circuit, around bar rotating drive circuit, sunshine is to induction hemisphere, the bracing frame of the first operational amplifier and the second operational amplifier, described sunshine comprises hemispherical shell to induction hemisphere and is located at the multiple light sensors in hemispherical shell.
Description
Technical field
The utility model relates to technical field of solar, and particularly a kind of modified automatic sun can follow the tracks of street lamp.
Background technology
Solar energy is as a kind of energy of cleanliness without any pollution, inexhaustible, nexhaustible.It is that the energy be badly in need of in the recent period supplements, and is again the basis of future source of energy structure.The energy of sun release per second is approximately 16 × 1023KW, the emittance arriving earth surface every day is equivalent to the energy of many trillion bucket oil combustion, the solar energy total amount arriving earth surface in 1 year is amounted to standard coal and is about 1.892 × 1,019 hundred million tons, is 10,000 times of current world main energy sources proved reserves.
Current most solar energy concentrator is fixing, but because solar energy resources self exists Some features, the density of sunshine is low, irradiation time interval, spatial distribution constantly changes, direction of illumination and intensity constantly changed along with the time, this just makes solar energy resources not be fully utilized, want at finite time, obtain more sunshine in limited usable floor area and drop into radiation, reach the absorption maximum state to solar energy, and then improve the utilization ratio of solar energy, will use and follow the tracks of sun technology, to tracking and the non-tracking of the sun, the acceptance rate difference 30% to 40% of energy, as traditional street lamp is combined with solar energy, then can more effectively economize energy.But the most complex structure of existing solar energy tracking street lamp, effect is still undesirable.
Summary of the invention
Therefore, for above-mentioned problem, the utility model proposes a kind of structure simple, can automatically regulate the angle of solar panel, efficient absorption utilizes solar energy can follow the tracks of street lamp as the modified automatic sun of power supply.
For solving this technical problem, the utility model takes following scheme: a kind of modified automatic sun can follow the tracks of street lamp, comprise lamp stand, be installed on the lamp light source at lamp stand top, the battery of powering to lamp light source and the solar energy conversion power supply device charged a battery, described solar energy conversion power supply device comprises and is provided with solar module, elevation angle rotary electric machine, around bar rotary electric machine, filtering delay-time control circuit, elevation angle rotating drive circuit, around bar rotating drive circuit, sunshine is to induction hemisphere, the bracing frame of the first operational amplifier and the second operational amplifier, support frame as described above is by upper frame, support column and base are formed, described support column and base are by being rotationally connected along vertical axes direction around bar rotary electric machine, described upper frame and support column top can be rotationally connected along horizontal axis by elevation angle rotary electric machine, described solar module is fixedly arranged on upper frame, described solar module is connected with storage battery, described sunshine is fixedly arranged on solar module upper surface to induction hemisphere, described sunshine comprises hemispherical shell to induction hemisphere and is located at the multiple light sensors in hemispherical shell, described hemispherical shell upper surface offers multiple perforation, bore a hole described in each with the centre of sphere of hemispherical shell as the camber line of two mutual square crossings is lined up in the center of circle, light sensor described in each is arranged in each perforation of hemispherical shell respectively, light sensor described in each is connected with elevation angle rotating drive circuit by the first operational amplifier through filtering delay-time control circuit, light sensor described in each is also connected with around bar rotating drive circuit by the second operational amplifier through filtering delay-time control circuit, described elevation angle rotating drive circuit obtains sunlight intensity information on vertical direction according to the first operational amplifier and connects and control elevation angle rotary electric machine rotation, describedly obtain sunlight intensity information in horizontal direction around bar rotating drive circuit according to the second operational amplifier and connect and control to rotate around bar rotary electric machine.
Further improvement, described support column top is provided with can around the rotating shaft of horizontal axis, described upper frame is fixedly connected with this rotating shaft, and described elevation angle rotary electric machine is connected with rotating shaft, and described upper frame controls rotating shaft by elevation angle rotary electric machine can be located at support column top around horizontal axis.
Further improvement, described filtering delay-time control circuit comprises RC filter circuit, delay control circuit and emitter follower circuit.
By adopting preceding solution, the beneficial effects of the utility model are: by arranging sunshine on the solar module surface of solar energy conversion power supply device to induction hemisphere, by sunshine to multiple light intensity peak in light sensor sensation level direction and the light intensity peak of vertical direction of responding to the cross one another curved line of two rows on hemisphere, comparing to obtain a result by operational amplifier regulates solar module towards the highest horizontal level point of solar energy light intensity and vertical position point respectively by elevation angle rotating drive circuit with around bar rotating drive circuit more in real time automatically, realize efficient absorption and utilize solar energy, simultaneously by the of short duration high light of the photographs such as some vehicles of filtering delay-time control circuit filtering, simultaneously without the need to considering the problem of street lamp because of installation direction, be applicable to generally installing and using of sunshine street lamp, can wide popularization and application.
Accompanying drawing explanation
Fig. 1 is the automatic sun energy following principle block diagram of the utility model embodiment;
Fig. 2 be in the utility model embodiment sunshine to induction hemisphere cross-section structural representation.
Detailed description of the invention
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1 and Fig. 2, preferred modified automatic sun of the present utility model can follow the tracks of street lamp, comprise lamp stand, be installed on the lamp light source at lamp stand top, the battery of powering to lamp light source and the solar energy conversion power supply device charged a battery, described solar energy conversion power supply device comprises and is provided with solar module, elevation angle rotary electric machine 1, around bar rotary electric machine 2, filtering delay-time control circuit 3, elevation angle rotating drive circuit 4, around bar rotating drive circuit 5, sunshine is to induction hemisphere 6, the bracing frame of the first operational amplifier 7 and the second operational amplifier 8, described filtering delay-time control circuit 3 comprises RC filter circuit, delay control circuit and emitter follower circuit, wherein RC filter circuit, delay control circuit and emitter follower circuit are all that therefore routine techniques known in this field does not elaborate, support frame as described above is by upper frame, support column and base are formed, described support column and base are by being rotationally connected along vertical axes direction around bar rotary electric machine 2, described support column top is provided with can around the rotating shaft of horizontal axis, described upper frame is fixedly connected with this rotating shaft, described elevation angle rotary electric machine is connected with rotating shaft, described upper frame controls rotating shaft by elevation angle rotary electric machine 1 can be located at support column top around horizontal axis, described solar module is fixedly arranged on upper frame, described solar module is connected with storage battery, described sunshine is fixedly arranged on solar module upper surface to induction hemisphere, multiple light sensors 62 that described sunshine comprises hemispherical shell 61 to induction hemisphere 6 and is located in hemispherical shell 61, described hemispherical shell 61 upper surface offers multiple perforation 611, 611 are bored a hole with the centre of sphere of hemispherical shell 61 for the camber line of two mutual square crossings is lined up in the center of circle described in each, light sensor 62 described in each is arranged in each perforation 611 of hemispherical shell 61 respectively, light sensor 62 described in each is connected with elevation angle rotating drive circuit 4 by the first operational amplifier 7 through filtering delay-time control circuit 3, light sensor 62 described in each is also connected with around bar rotating drive circuit 5 by the second operational amplifier 8 through filtering delay-time control circuit 3, described elevation angle rotating drive circuit 4 obtains sunlight intensity information on vertical direction according to the first operational amplifier 7 and connects and control elevation angle rotary electric machine 1 and rotate, describedly obtain sunlight intensity information in horizontal direction around bar rotating drive circuit 5 according to the second operational amplifier 8 and connect and control to rotate around bar rotary electric machine 2.
The utility model is by arranging sunshine to induction hemisphere on the solar module surface of solar energy conversion power supply device, by sunshine to multiple light intensity peak in light sensor sensation level direction and the light intensity peak of vertical direction of responding to the cross one another curved line of two rows on hemisphere, comparing to obtain a result by operational amplifier regulates solar module towards the highest horizontal level point of solar energy light intensity and vertical position point respectively by elevation angle rotating drive circuit with around bar rotating drive circuit more in real time automatically, realize efficient absorption and utilize solar energy, simultaneously by the of short duration high light of the photographs such as some vehicles of filtering delay-time control circuit filtering, simultaneously without the need to considering the problem of street lamp because of installation direction, be applicable to generally installing and using of sunshine street lamp, can wide popularization and application.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (3)
1. a modified automatic sun can follow the tracks of street lamp, comprise lamp stand, be installed on the lamp light source at lamp stand top, the battery of powering to lamp light source and the solar energy conversion power supply device charged a battery, it is characterized in that: described solar energy conversion power supply device comprises and is provided with solar module, elevation angle rotary electric machine, around bar rotary electric machine, filtering delay-time control circuit, elevation angle rotating drive circuit, around bar rotating drive circuit, sunshine is to induction hemisphere, the bracing frame of the first operational amplifier and the second operational amplifier, support frame as described above is by upper frame, support column and base are formed, described support column and base are by being rotationally connected along vertical axes direction around bar rotary electric machine, described upper frame and support column top can be rotationally connected along horizontal axis by elevation angle rotary electric machine, described solar module is fixedly arranged on upper frame, described solar module is connected with storage battery, described sunshine is fixedly arranged on solar module upper surface to induction hemisphere, described sunshine comprises hemispherical shell to induction hemisphere and is located at the multiple light sensors in hemispherical shell, described hemispherical shell upper surface offers multiple perforation, bore a hole described in each with the centre of sphere of hemispherical shell as the camber line of two mutual square crossings is lined up in the center of circle, light sensor described in each is arranged in each perforation of hemispherical shell respectively, light sensor described in each is connected with elevation angle rotating drive circuit by the first operational amplifier through filtering delay-time control circuit, light sensor described in each is also connected with around bar rotating drive circuit by the second operational amplifier through filtering delay-time control circuit, described elevation angle rotating drive circuit obtains sunlight intensity information on vertical direction according to the first operational amplifier and connects and control elevation angle rotary electric machine rotation, describedly obtain sunlight intensity information in horizontal direction around bar rotating drive circuit according to the second operational amplifier and connect and control to rotate around bar rotary electric machine.
2. modified automatic sun according to claim 1 can follow the tracks of street lamp, it is characterized in that: described support column top is provided with can around the rotating shaft of horizontal axis, described upper frame is fixedly connected with this rotating shaft, described elevation angle rotary electric machine is connected with rotating shaft, and described upper frame controls rotating shaft by elevation angle rotary electric machine can be located at support column top around horizontal axis.
3. modified automatic sun according to claim 1 can follow the tracks of street lamp, it is characterized in that: described filtering delay-time control circuit comprises RC filter circuit, delay control circuit and emitter follower circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475721.8U CN204704762U (en) | 2015-07-03 | 2015-07-03 | A kind of modified automatic sun can follow the tracks of street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475721.8U CN204704762U (en) | 2015-07-03 | 2015-07-03 | A kind of modified automatic sun can follow the tracks of street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704762U true CN204704762U (en) | 2015-10-14 |
Family
ID=54284378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520475721.8U Expired - Fee Related CN204704762U (en) | 2015-07-03 | 2015-07-03 | A kind of modified automatic sun can follow the tracks of street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704762U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387418A (en) * | 2015-12-17 | 2016-03-09 | 长乐致远技术开发有限公司 | Solar streetlamp |
| CN106444870A (en) * | 2016-10-20 | 2017-02-22 | 华北理工大学 | Solar positioning light sensation device |
| CN109379030A (en) * | 2018-11-15 | 2019-02-22 | 河北工业大学 | A kind of solar energy tracking power generator of lighting angle automatic adjusument |
| CN111780041A (en) * | 2020-08-11 | 2020-10-16 | 郑州峻斯电子科技有限公司 | Can follow sun pivoted LED street lamp |
-
2015
- 2015-07-03 CN CN201520475721.8U patent/CN204704762U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387418A (en) * | 2015-12-17 | 2016-03-09 | 长乐致远技术开发有限公司 | Solar streetlamp |
| CN106444870A (en) * | 2016-10-20 | 2017-02-22 | 华北理工大学 | Solar positioning light sensation device |
| CN109379030A (en) * | 2018-11-15 | 2019-02-22 | 河北工业大学 | A kind of solar energy tracking power generator of lighting angle automatic adjusument |
| CN111780041A (en) * | 2020-08-11 | 2020-10-16 | 郑州峻斯电子科技有限公司 | Can follow sun pivoted LED street lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101521478B (en) | Solar automatic tracking system | |
| CN204704762U (en) | A kind of modified automatic sun can follow the tracks of street lamp | |
| CN204065840U (en) | Mobile solar energy photovoltaic rotary support device | |
| CN204943299U (en) | The solar street light that a kind of solar energy utilization ratio is high | |
| CN104949048A (en) | Wind energy and solar energy complementary street lamp | |
| CN202544180U (en) | Foldable photovoltaic curtain wall | |
| CN105042486A (en) | Solar streetlamp high in solar energy utilization efficiency | |
| CN105889866A (en) | Uniaxial tracking solar road lamp | |
| CN204026486U (en) | A kind of solar LED street lamp of new structure | |
| CN103135584A (en) | Photovoltaic panel rotating mechanism of photovoltaic power generation system tracking device | |
| CN207394703U (en) | A kind of two-burner lamp solar street light | |
| CN103034245A (en) | Honeycomb type solar energy collecting device | |
| CN104976594A (en) | Solar street lamp holder adjustable in dip angle and azimuth angle | |
| CN204756822U (en) | Inclination and azimuth adjustable solar street lamp support | |
| CN204460042U (en) | High-efficiency solar energy collecting device | |
| CN203771280U (en) | Solar LED street lamp | |
| CN204086994U (en) | Oblique single-axis solar solar tracking photovoltaic generating system | |
| CN211289848U (en) | Novel photovoltaic solar street lamp | |
| CN203883752U (en) | Adjustable photovoltaic support | |
| CN202196332U (en) | Double-shaft tracking mechanism for small sized single-row solar energy high power optically focused power generation system | |
| CN202140956U (en) | Solar street lamp capable of automatically tracking sunlight | |
| CN105703700A (en) | Photovoltaic power generation system combined with fish farm | |
| CN206517336U (en) | A kind of wind-light storage generating tree system | |
| CN205227168U (en) | Utilize lighting device that solar energy and secret rivers can generate electricity | |
| CN104914884A (en) | Fully-automatic solar dual-axis tracking device and control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |