CN202331209U - Solar automatic tracking device - Google Patents
Solar automatic tracking device Download PDFInfo
- Publication number
- CN202331209U CN202331209U CN2011204616300U CN201120461630U CN202331209U CN 202331209 U CN202331209 U CN 202331209U CN 2011204616300 U CN2011204616300 U CN 2011204616300U CN 201120461630 U CN201120461630 U CN 201120461630U CN 202331209 U CN202331209 U CN 202331209U
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- CN
- China
- Prior art keywords
- vertical shaft
- tracking device
- gear pair
- solar
- stepper motor
- 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
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Abstract
The utility model discloses a solar automatic tracking device, which comprises a solar panel, a first stepping motor, a second stepping motor, a lead screw nut pair, a vertical shaft, a transmission gear pair, a horizontal shaft and a base. The second stepping motor is connected with the transmission gear pair, and the vertical shaft is connected in the middle of the transmission gear pair. One end of the vertical shaft is fixed with the horizontal shaft, and the other end of the vertical shaft is fixed with the base. The solar panel and the first stepping motor are both connected with the lead screw nut pair. The solar automatic tracking device achieves all-weather real-time tracking of the sun and improves utilization ratio of solar energy.
Description
Technical field
The utility model relates to a kind of tracking means, particularly a kind of automatic solar energy tracking device.
Background technology
In traditional energy today in short supply, the utilization of new and renewable sources of energy more and more receives the attention of national governments.Wherein, sun power is inexhaustible, nexhaustible with it, environmental protection, free fair characteristics become the focus that people attract attention, and the utilization of sun power has become one of great research topic of 21 century.In China, solar energy resources is a rich, from its Regional Distribution, the west area sun power year radiation amount all more than 5400MJ/m, especially the Tibet region reaches more than the 6700MJ/m.Good development sun power is to the important practical sense of having built a Harmonious Society.Human utilization to sun power mainly contains two kinds of forms: light one thermal cross over form and light one electric transition form.Yet the intermittence that the density that the sun power utilization of these two kinds of forms all exists the energy is low, utilize, the problem that space distribution changes constantly.
The utility model content
The utility model technical matters to be solved provides a kind of automatic solar energy tracking device, and it has realized the all-weather real-time of the sun is followed the tracks of, and improves solar energy utilization rate.
For solveing the technical problem; The utility model provides a kind of automatic solar energy tracking device; It is characterized in that it comprises solar panel, first stepper motor, second stepper motor, screw pair, vertical shaft, driving gear pair, transverse axis, base, second stepper motor is connected with driving gear pair; Vertical shaft is connected the centre of driving gear pair; One end and the transverse axis of vertical shaft are fixed, and the other end and the base of vertical shaft are fixed, and solar panel, first stepper motor all are connected with screw pair.
The positive progressive effect of the utility model is: the utility model has been realized the all-weather real-time of the sun is followed the tracks of, and improves solar energy utilization rate.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Embodiment
Lift a preferred embodiment below, and combine accompanying drawing to come the clearer the utility model of intactly explaining.
As shown in Figure 1; The utility model automatic solar energy tracking device comprises solar panel 1, first stepper motor 2, second stepper motor 3, screw pair 4, vertical shaft 5, driving gear pair 6, transverse axis 7, base 8; Second stepper motor 3 is connected with driving gear pair 6, and vertical shaft 5 is connected the centre of driving gear pair 6, and an end of vertical shaft 5 and transverse axis 7 are fixing; The other end of vertical shaft 5 and base 8 are fixing, and solar panel 1, first stepper motor 2 all are connected with screw pair 4.
Second stepper motor 3 drives driving gear pair 6, makes driving gear pair 6 drive vertical shaft 5, makes it follow the tracks of the variation of solar azimuth; First stepper motor 2 drives screw pair 4, makes screw pair 4 control solar panels 1 do the pitching action around transverse axis 7, to follow the tracks of the variation of sun altitude.
Automatic solar energy tracking device is the topworks of whole solar automatic tracking system, can will follow the tracks of adjusting gear according to its number of axle and be divided into two kinds of single axle and twin axles.Follow the tracks of in the general thing tracking that is in tilted layout, the tracking of focal line north and south horizontal arrangement thing, the focal line thing horizontal arrangement north and south of adopting of single axle tracking means.Adopt this tracking, have only the moment at high noon sunshine and helioplant perpendicular among one day, and perhaps afternoon, sunray all was oblique fire in the morning.So although uniaxiality tracking is relatively simple for structure, the effect of collecting sun power is not very good.Twin axle is followed the tracks of and is referred to when sun altitude and solar azimuth variation, can both follow the tracks of the sun, so just can obtain maximum sun power.Wherein, use the axle vertical with plane, the horizontal face of land to follow the tracks of solar azimuth, this root axle is called vertical shaft or azimuth axis; Follow the tracks of sun altitude with the East and West direction transverse axis, this axle is called transverse axis or pitch axis.Utilize this method, just can realize that whole daytime is to sun real-time follow-up.
In sum, the utility model has been realized the all-weather real-time of the sun is followed the tracks of, and improves solar energy utilization rate.
Though more than described the embodiment of the utility model; But those skilled in the art is to be understood that; These only illustrate, and under the prerequisite of principle that does not deviate from the utility model and essence, can make numerous variations or modification to these embodiments.Therefore, the protection domain of the utility model is limited appended claims.
Claims (1)
1. automatic solar energy tracking device; It is characterized in that it comprises solar panel, first stepper motor, second stepper motor, screw pair, vertical shaft, driving gear pair, transverse axis, base, second stepper motor is connected with driving gear pair; Vertical shaft is connected the centre of driving gear pair; One end and the transverse axis of vertical shaft are fixed, and the other end and the base of vertical shaft are fixed, and solar panel, first stepper motor all are connected with screw pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204616300U CN202331209U (en) | 2011-11-18 | 2011-11-18 | Solar automatic tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204616300U CN202331209U (en) | 2011-11-18 | 2011-11-18 | Solar automatic tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331209U true CN202331209U (en) | 2012-07-11 |
Family
ID=46443183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204616300U Expired - Fee Related CN202331209U (en) | 2011-11-18 | 2011-11-18 | Solar automatic tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597914A (en) * | 2015-01-28 | 2015-05-06 | 周正英 | Solar tracking system |
| CN104679033A (en) * | 2015-03-09 | 2015-06-03 | 南京工业职业技术学院 | Sunlight vertical irradiation tracking device |
-
2011
- 2011-11-18 CN CN2011204616300U patent/CN202331209U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597914A (en) * | 2015-01-28 | 2015-05-06 | 周正英 | Solar tracking system |
| CN104679033A (en) * | 2015-03-09 | 2015-06-03 | 南京工业职业技术学院 | Sunlight vertical irradiation tracking device |
| CN104679033B (en) * | 2015-03-09 | 2017-10-10 | 南京工业职业技术学院 | A kind of sunshine vertical irradiation tracks of device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Sadayuchu Automation Technology (Shanghai) Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Sadayuchu Automation Technology (Shanghai) Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |