CN102023642A - Solar automatic tracking device - Google Patents
Solar automatic tracking device Download PDFInfo
- Publication number
- CN102023642A CN102023642A CN2009100728770A CN200910072877A CN102023642A CN 102023642 A CN102023642 A CN 102023642A CN 2009100728770 A CN2009100728770 A CN 2009100728770A CN 200910072877 A CN200910072877 A CN 200910072877A CN 102023642 A CN102023642 A CN 102023642A
- Authority
- CN
- China
- Prior art keywords
- tracking device
- rotation axis
- solar
- sun tracking
- pole
- 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.)
- Pending
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Classifications
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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
Abstract
The existing solar cell panel is arranged by a fixed angle in a solar automatic tracking device, thus the solar cell panel is unable to be perpendicularly irradiated by sun most of the time, which makes the utilization rate of the solar cell panel very low. A solar automatic tracking device is formed by that a pole (1) is connected with a solar cell panel (3) through a rotating shaft (2), the rotating shaft is fixedly connected with a driven gear (4), the driven gear is connected with a decelerator (6) and a driving stepping motor thereof through a driving gear (5), and the driving motor is connected with a single-chip microcomputer (7). The solar automatic tracking device can be applied to a power generating or heating facility which uses the sunshine as energy.
Description
Technical field:
The present invention relates to the solar electrical energy generation field of engineering technology, be specifically related to a kind of automatic sun tracking device that can make the solar panel sun-tracing.
Background technology:
Solar electrical energy generation is met the tendency more and more widely in each industrial circle, yet the time of illumination is very limited, when solar panel is installed according to certain fixed angle, have only the interior sun of sub-fraction light application time to shine perpendicular to solar panel, the sun all can not make solar panel can not absorb sun power to greatest extent perpendicular to solar panel in all the other most of light application times.
Summary of the invention:
The purpose of this invention is to provide a kind of automatic sun tracking device, can effectively make the solar panel sun-tracing in the sunshine-duration, keep sunlight relative with solar panel vertical, increase substantially solar energy utilization rate.
Above-mentioned purpose realizes by following technical scheme:
Automatic sun tracking device, its composition comprises: pole, described pole connects solar panel by rotation axis, fixedly connected follower gear on the described rotation axis, described follower gear is by driving gear connection reducer and drive stepping motor thereof, and described drive motor control circuit is connected with single-chip microcomputer.
Described automatic sun tracking device, the angle theta between described rotation axis and pole are 15 °.
Described automatic sun tracking device, the angle ε between described solar panel and the surface level is between 30 °-65 °.
Described automatic sun tracking device has rotating shaft base under the described rotation axis.
Beneficial effect of the present invention:
1. the present invention can make solar module as much as possible perpendicular to solar source, reaches the generated energy maximum, solar panel utilization rate supreme good.Angle theta between rotation axis and pole is 15 °, and the angle ε between solar panel and the surface level can utilize sun power person to guarantee the northern endothermic effect in China between 30 °-65 ° to greatest extent.
2. the present invention is simple in structure, and the course of work is reliable and stable, and energy consumption is low, and cost is low.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.
Embodiment:
Embodiment 1:
Automatic sun tracking device, its composition comprises: pole 1, described pole connects solar panel 3 by rotation axis 2, fixedly connected follower gear 4 on the described rotation axis, described follower gear connects driving gear 5, described driving gear connects drive stepping motor and speed reduction unit 6 thereof, and described drive stepping motor and speed reduction unit thereof connect single-chip microcomputer 7.
Described automatic sun tracking device has rotating shaft base 8 under the described rotation axis.
Described automatic sun tracking device, the angle theta between described rotation axis and pole are 15 °.
Described automatic sun tracking device, the angle ε between described solar panel and the surface level can regulate between 30 °-65 °.
Because the sun's motion track is a circular arc track clocklike, as long as related datas such as sun's motion track and four seasons variation are defeated by single-chip microcomputer, and drive stepping motor and reducing gear thereof, mechanical transmission mechanisms etc. drive the track of circular arc clocklike of the real-time tracking sun of solar module, make solar module real-time relatively perpendicular to solar source.
Claims (4)
1. automatic sun tracking device, its composition comprises: pole, it is characterized in that: described pole connects solar panel by rotation axis, fixedly connected follower gear on the described rotation axis, described follower gear is by driving gear connection reducer and drive stepping motor thereof, and described drive motor control circuit is connected with single-chip microcomputer.
2. automatic sun tracking device according to claim 1 is characterized in that: the angle theta between described rotation axis and pole is 15 °.
3. automatic sun tracking device according to claim 1 and 2 is characterized in that: the angle ε between described solar panel and the surface level is between 30 °-65 °.
4. automatic sun tracking device according to claim 1 and 2 is characterized in that: under the described rotation axis rotating shaft base is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100728770A CN102023642A (en) | 2009-09-14 | 2009-09-14 | Solar automatic tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100728770A CN102023642A (en) | 2009-09-14 | 2009-09-14 | Solar automatic tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102023642A true CN102023642A (en) | 2011-04-20 |
Family
ID=43865031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100728770A Pending CN102023642A (en) | 2009-09-14 | 2009-09-14 | Solar automatic tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102023642A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347400A (en) * | 2011-08-13 | 2012-02-08 | 吴忠举 | Automatic tracking and automatic cleaning device for solar cell panel |
| CN105245178A (en) * | 2015-11-19 | 2016-01-13 | 项一林 | Photovoltaic power generation device automatically tracking sun |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH075923A (en) * | 1993-04-20 | 1995-01-10 | Mariko Takaoka | Automatic pyramidical solar tracking device |
| JP2000065288A (en) * | 1998-08-21 | 2000-03-03 | Image Shiido:Kk | Universal attitude control device |
| CN201017996Y (en) * | 2007-01-19 | 2008-02-06 | 李东强 | Full-automatic switch platform of satellite aerial |
| DE102006036150A1 (en) * | 2006-07-31 | 2008-02-07 | Erwin Hölle | Tracking system for solar module, has resiliently flexible unit provided with two ends, where one end clasps pivot body and other end is guided in rod and coupled with traction unit |
| CN201178387Y (en) * | 2008-03-12 | 2009-01-07 | 昆山恒辉新能源有限公司 | Rotation device of full-automatic time controlled solar photovoltaic battery panel |
| CN201247413Y (en) * | 2008-08-06 | 2009-05-27 | 昆山恒辉新能源有限公司 | Full-automatic high-power solar device for tracing sun |
-
2009
- 2009-09-14 CN CN2009100728770A patent/CN102023642A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH075923A (en) * | 1993-04-20 | 1995-01-10 | Mariko Takaoka | Automatic pyramidical solar tracking device |
| JP2000065288A (en) * | 1998-08-21 | 2000-03-03 | Image Shiido:Kk | Universal attitude control device |
| DE102006036150A1 (en) * | 2006-07-31 | 2008-02-07 | Erwin Hölle | Tracking system for solar module, has resiliently flexible unit provided with two ends, where one end clasps pivot body and other end is guided in rod and coupled with traction unit |
| CN201017996Y (en) * | 2007-01-19 | 2008-02-06 | 李东强 | Full-automatic switch platform of satellite aerial |
| CN201178387Y (en) * | 2008-03-12 | 2009-01-07 | 昆山恒辉新能源有限公司 | Rotation device of full-automatic time controlled solar photovoltaic battery panel |
| CN201247413Y (en) * | 2008-08-06 | 2009-05-27 | 昆山恒辉新能源有限公司 | Full-automatic high-power solar device for tracing sun |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347400A (en) * | 2011-08-13 | 2012-02-08 | 吴忠举 | Automatic tracking and automatic cleaning device for solar cell panel |
| CN102347400B (en) * | 2011-08-13 | 2013-04-24 | 吴忠举 | Automatic tracking and automatic cleaning device for solar cell panel |
| CN105245178A (en) * | 2015-11-19 | 2016-01-13 | 项一林 | Photovoltaic power generation device automatically tracking sun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |