CN202455291U - Sunward-rotation photovoltaic power generation device - Google Patents
Sunward-rotation photovoltaic power generation device Download PDFInfo
- Publication number
- CN202455291U CN202455291U CN2011205240751U CN201120524075U CN202455291U CN 202455291 U CN202455291 U CN 202455291U CN 2011205240751 U CN2011205240751 U CN 2011205240751U CN 201120524075 U CN201120524075 U CN 201120524075U CN 202455291 U CN202455291 U CN 202455291U
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- CN
- China
- Prior art keywords
- motor
- power generation
- rotating mechanism
- photovoltaic power
- solar panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a sunward-rotation photovoltaic power generation device, which comprises a light sensing unit, an execution unit, a control unit and an energy storage unit, wherein the light sensing unit comprises a solar cell panel and a four-quadrant photo detector; the execution unit comprises a rotating mechanism and a motor; the control unit comprises a driving control circuit; and the energy storage unit comprises a storage battery pack. The solar cell panel is rotatablely installed on a base through the rotating mechanism, and the four-quadrant photo detector is installed on one side of the solar cell panel. The motor is installed on the base and is in transmission connection with the rotating mechanism, and the driving control circuit is electrically connected with the four-quadrant photo detector and the motor respectively. The storage battery pack is arranged on the base and is connected with the solar cell panel through a charging circuit. The sunward-rotation photovoltaic power generation device has a reasonable structure. The solar cell panel can rotate following sunlight under the driving of the rotating mechanism, so that the sunlight intensity is furthest obtained, the use ratio of sunlight is effectively increased, and therefore the power generation efficiency is greatly increased.
Description
Technical field
The utility model relates to the photovoltaic power generation apparatus field, is specifically related to a kind of to day rotation photovoltaic power generation apparatus.
Background technology
Solar power generation is divided into photo-thermal power generation and photovoltaic generation.Usually the solar power generation of saying refers to solar energy power generating, is called for short " photoelectricity ".Photovoltaic generation is to utilize the photovoltaic effect of interface and a kind of technology of luminous energy directly being changed into electric energy.The key element of this technology is a solar cell.Solar cell can form large-area solar module through carrying out packaging protection after connecting, and cooperates parts such as going up power controller just to form photovoltaic power generation apparatus again.
The photovoltaic battery panel of existing photovoltaic power generation apparatus generally is fixed on the base, can not move and rotates with sunlight, and lower to solar energy utilization rate, electricity generation efficiency is low.
The utility model content
The purpose of the utility model provides a kind ofly can rotate with sunlight to rotating photovoltaic power generation apparatus day, improves generating efficiency.
The technical scheme of the utility model is following:
A kind of to day rotation photovoltaic power generation apparatus; Include photosensitive unit, performance element, control unit and energy-storage units; It is characterized in that: described photosensitive unit includes the solar panel and the four-quadrant photo detector of Chaoyang; Described performance element includes rotating mechanism and motor, and described control unit includes Drive and Control Circuit, and described energy-storage units includes batteries; Described solar panel is rotatably installed on the base through rotating mechanism; Described four-quadrant photo detector is installed on a side of solar panel; Described motor is installed on the base; And motor and described rotating mechanism are in transmission connection, and described Drive and Control Circuit is integrated on the circuit board and is installed on the back side of solar panel, and described Drive and Control Circuit is electrically connected with four-quadrant photo detector and motor respectively; Described batteries is arranged on the base, and batteries is connected with solar panel through charging circuit.
Described to rotating photovoltaic power generation apparatus day, it is characterized in that: be connected through Worm and worm-wheel gearing or a pair of umbrella shape Bevel Gear Transmission between described rotating mechanism and the motor.
Described to day rotation photovoltaic power generation apparatus, it is characterized in that: described batteries is electrically connected with motor.
The beneficial effect of the utility model:
The utility model is rational in infrastructure, and solar panel can rotate with sunlight under the drive of rotating mechanism, obtains sun light intensity to greatest extent, has effectively improved the utilance of sunlight, thereby has improved generating efficiency greatly.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structural principle block diagram.
Embodiment
Referring to Fig. 1,2; A kind ofly include photosensitive unit, performance element, control unit and energy-storage units to rotating photovoltaic power generation apparatus day, photosensitive unit includes solar panel 1 and four-quadrant photo detector 2; The probe of the front of solar panel 1 and four-quadrant photo detector 2 is all towards sunlight; Performance element includes rotating mechanism 3 and motor 5, and control unit includes Drive and Control Circuit 4, and energy-storage units includes batteries 6; Solar panel 1 is rotatably installed on the base 7 through rotating mechanism 3; Four-quadrant photo detector 2 is installed on a side of solar panel 1; Motor 5 is installed on the base 7; And motor 5 can be in transmission connection through Worm and worm-wheel gearing with rotating mechanism 3; Wherein worm gear is fixedly mounted on the output shaft of horizontally disposed motor 5, and worm screw vertically is provided with and support solar cell panel 1, and motor 5 can also be connected through a pair of umbrella shape Bevel Gear Transmission that is meshed with rotating mechanism 3; One of them umbrella shape bevel gear is fixedly mounted on the output shaft of horizontally disposed motor 5, and another umbrella shape bevel gear is fixedly mounted in the rotating shaft of vertical setting of solar panel 1;
Drive and Control Circuit 4 is integrated on the circuit board and is installed on the back side of solar panel 1; Drive and Control Circuit 4 is electrically connected with four-quadrant photo detector 2 and motor 5 respectively; Batteries 6 is arranged on the base 7, and batteries 6 is connected with solar panel 1 through charging circuit.
The angle and the intensity of four-quadrant photo detector 2 real-time tracking sunlights; And the angle and the strength information of the sunlight that obtains fed back to Drive and Control Circuit 4; Drive and Control Circuit 4 is exported control signals through calculating with relatively to motor 5; Make that motor 5 is just changeing, counter-rotating and stall, thereby drive solar panels 1 real-time tracking sunlight through rotating mechanism 3.Solar panel 1 changes the energy that obtains into electric energy, and is stored in the batteries 6 through charging circuit.
In the utility model, batteries 6 can also be electrically connected with motor 5 through straight/ac conversion circuit, can be motor 5 power supply is provided, and need not to be provided with independent power supply.
Claims (3)
1. one kind to rotating photovoltaic power generation apparatus day; Include photosensitive unit, performance element, control unit and energy-storage units; It is characterized in that: described photosensitive unit includes the solar panel and the four-quadrant photo detector of Chaoyang; Described performance element includes rotating mechanism and motor, and described control unit includes Drive and Control Circuit, and described energy-storage units includes batteries; Described solar panel is rotatably installed on the base through rotating mechanism; Described four-quadrant photo detector is installed on a side of solar panel; Described motor is installed on the base; And motor and described rotating mechanism are in transmission connection, and described Drive and Control Circuit is integrated on the circuit board and is installed on the back side of solar panel, and described Drive and Control Circuit is electrically connected with four-quadrant photo detector and motor respectively; Described batteries is arranged on the base, and batteries is connected with solar panel through charging circuit.
2. according to claim 1 to rotating photovoltaic power generation apparatus day, it is characterized in that: be connected through Worm and worm-wheel gearing or a pair of umbrella shape Bevel Gear Transmission between described rotating mechanism and the motor.
3. according to claim 1 to day rotation photovoltaic power generation apparatus, it is characterized in that: described batteries is electrically connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205240751U CN202455291U (en) | 2011-12-15 | 2011-12-15 | Sunward-rotation photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205240751U CN202455291U (en) | 2011-12-15 | 2011-12-15 | Sunward-rotation photovoltaic power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455291U true CN202455291U (en) | 2012-09-26 |
Family
ID=46871115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205240751U Expired - Fee Related CN202455291U (en) | 2011-12-15 | 2011-12-15 | Sunward-rotation photovoltaic power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455291U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420545A (en) * | 2011-12-15 | 2012-04-18 | 丁达人 | Sunward rotating photovoltaic generating set |
| CN104775638A (en) * | 2015-03-19 | 2015-07-15 | 杨晓富 | Self-source-supply type anti-riot kiosk bank |
| CN107093979A (en) * | 2017-06-15 | 2017-08-25 | 何胜利 | A kind of controllable electric supply installation of outdoor energy-saving |
-
2011
- 2011-12-15 CN CN2011205240751U patent/CN202455291U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420545A (en) * | 2011-12-15 | 2012-04-18 | 丁达人 | Sunward rotating photovoltaic generating set |
| CN104775638A (en) * | 2015-03-19 | 2015-07-15 | 杨晓富 | Self-source-supply type anti-riot kiosk bank |
| CN107093979A (en) * | 2017-06-15 | 2017-08-25 | 何胜利 | A kind of controllable electric supply installation of outdoor energy-saving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20121215 |