CN202275326U - Solar automatic tracking device - Google Patents
Solar automatic tracking device Download PDFInfo
- Publication number
- CN202275326U CN202275326U CN2011203557521U CN201120355752U CN202275326U CN 202275326 U CN202275326 U CN 202275326U CN 2011203557521 U CN2011203557521 U CN 2011203557521U CN 201120355752 U CN201120355752 U CN 201120355752U CN 202275326 U CN202275326 U CN 202275326U
- Authority
- CN
- China
- Prior art keywords
- light intensity
- rotary electric
- electric machine
- intensity signal
- solar energy
- 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
A solar automatic tracking device comprises a photovoltaic plate, a light intensity signal collector, a control system, a horizontal rotation body, a vertical rotation body, a vertical rotation seat, a horizontal rotation motor, a vertical rotation motor and a base. The photovoltaic plate and the light intensity signal collector are fixed on the vertical rotation body and driven by the vertical rotation motor. The vertical rotation body is fixed on the horizontal rotation body through the vertical rotation seat and driven by the horizontal rotation motor to rotate. Sunlight can irradiate into four photoreceptors in the light intensity collector through small light transmission holes, a comparator can compare the sunlight to output electric potential signals, positive and negative rotation or shutdown of motors can be achieved through a control circuit, and accordingly sunlight is enabled to vertically irradiate on the solar photovoltaic plate to use solar energy to the maximum degree.
Description
Technical field
The utility model is a kind of automatic solar energy tracking device.
Background technology
Sun power receives in recent years and pays close attention to widely and use as a kind of cleaning, free of contamination new forms of energy.Yet at present solar energy equipment all is fixed basically, and the earth is also carrying out rotation when revolving around the sun, therefore; The time solar irradiation all tilts on solar energy equipment mostly, and this has influenced the utilization ratio of sun power, existing solar energy tracking device; Because of its complex design, cost is higher, the low precision of real-time follow-up sun power; Cause solar energy utilization rate not high, cause popularity lower.
The utility model content
The purpose of the utility model is simple in structure, and cost is low, can make sunshine vertical irradiation solar energy photovoltaic panel all the time.
A kind of automatic solar energy tracking device, it comprises photovoltaic panel, light intensity signal collection device, control system, horizontal direction rotor, vertical direction rotor, vertical direction rotation seat, horizontal direction rotary electric machine, vertical direction rotary electric machine, base.
Photovoltaic panel and light intensity signal collection device are fixed on the vertical direction rotor, by vertical direction rotary electric machine driven rotary.The vertical direction rotor is fixed on the horizontal direction rotor by the vertical direction rotation seat, by horizontal direction rotary electric machine driven rotary.These two motors are by its work of control system control.
The utility model can make sunshine vertical irradiation light intensity signal collection device and photovoltaic panel all the time; Sunshine shines four photoreceptors through the printing opacity aperture; By the output potential signal of two photoreceptors of comparer comparison, realize the rotating of motor or stop through control circuit, thereby make sunshine vertical irradiation light intensity signal collection device; Realize sunshine vertical irradiation solar energy photovoltaic panel, reach and maximally utilise sun power.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the dismantle left view of base 1 and horizontal direction rotary electric machine 2 of Fig. 1.
Fig. 3 is the vertical view (enlarged drawing) of light intensity signal collection device.
Fig. 4 is the workflow diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to specify.
Can find out from Fig. 1-Fig. 2 and the utlity model has a base 1; 3, one vertical direction rotors 4 of 2, one horizontal direction rotors of a horizontal direction rotary electric machine; A vertical direction rotation seat 8; The light intensity signal collection device 6 of 5, one rectangular pyramid bodies of a vertical direction rotary electric machine, control system 7.Wherein the light intensity signal collection device 6 of solar energy photovoltaic panel 9 and rectangular pyramid body is installed on the vertical direction rotor 4, is in together on the surface level, by vertical direction rotary electric machine 5 driven rotary.Vertical direction rotor 4 is fixed on the horizontal direction rotor 3 by vertical direction rotation seat 8, and by horizontal direction rotary electric machine 2 driven rotary, control system 7 is installed in the bottom of light intensity signal collection device 6.
As can beappreciated from fig. 3 be provided with four printing opacity apertures in the light intensity signal collection device 6 of rectangular pyramid body, in four photoreceptors are arranged, be installed on the same surface level, and parallel with light intensity signal collection device 6 installation bottom surfaces.Wherein photoreceptor 2 11 and photoreceptor 4 13 output potential signals; By the rotating of control system 7 controlling level direction rotary electric machines 2 or stop; Photoreceptor 1 and photoreceptor 3 12 output potential signals are by the rotating of control system 7 control vertical direction rotary electric machines 5 or stop.
The as can beappreciated from fig. 4 principle of work of the utility model.Sunshine shone photoreceptor 2 11 and photoreceptor at 4 13 o'clock through the printing opacity aperture, and these two photoreceptors transfer light intensity signal to electric potential signal, the comparer in the input control system 7; Electric potential signal through comparison photoreceptor 2 11 and photoreceptor 4 13 inputs; When if deviation is arranged, control circuit starts 2 rotations of horizontal direction rotary electric machine, and comparer is compared the input electric potential signal of two photoreceptors in real time; When both bias free occurs; Horizontal direction motor 2 just quits work, at this moment, and the line of solar energy vertical irradiation photoreceptor 2 11 and photoreceptor 4 13 compositions.In like manner, photoreceptor 1 and photoreceptor 3 12 transfer light intensity signal to electric potential signal, the rotating of control system 7 control vertical direction rotary electric machines 5 or stop.Therefore, the utility model can be realized sunshine direct projection solar energy photovoltaic panel, thereby maximally utilises sun power.
Claims (3)
1. an automatic solar energy tracking device is characterized in that, comprises photovoltaic panel, light intensity signal collection device, control system, horizontal direction rotor, vertical direction rotor, vertical direction rotation seat, horizontal direction rotary electric machine, vertical direction rotary electric machine, base.
The light intensity signal collection device is gathered the sunshine light intensity signal, input control system, and controlling level direction rotary electric machine and the rotating of vertical direction rotary electric machine or stop, the realization sunshine is the vertical irradiation solar energy photovoltaic panel all the time.
2. a kind of automatic solar energy tracking device according to claim 1 is characterized in that, described light intensity signal collection device is a rectangular pyramid body, and four printing opacity apertures are arranged, in four photoreceptors are arranged.
3. a kind of automatic solar energy tracking device according to claim 1; It is characterized in that described control system is judged when the input electric potential signal of two photoreceptors has deviation, starts the rotary electric machine rotation; When the input electric potential signal bias free of two photoreceptors, rotary electric machine quits work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203557521U CN202275326U (en) | 2011-09-20 | 2011-09-20 | Solar automatic tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203557521U CN202275326U (en) | 2011-09-20 | 2011-09-20 | Solar automatic tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275326U true CN202275326U (en) | 2012-06-13 |
Family
ID=46195672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203557521U Expired - Fee Related CN202275326U (en) | 2011-09-20 | 2011-09-20 | Solar automatic tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020787A (en) * | 2014-06-14 | 2014-09-03 | 马根昌 | Optical energy tracking device |
| CN106125768A (en) * | 2016-07-14 | 2016-11-16 | 胡大苇 | Solar automatic tracking device |
-
2011
- 2011-09-20 CN CN2011203557521U patent/CN202275326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020787A (en) * | 2014-06-14 | 2014-09-03 | 马根昌 | Optical energy tracking device |
| CN106125768A (en) * | 2016-07-14 | 2016-11-16 | 胡大苇 | Solar automatic tracking device |
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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: 20120613 Termination date: 20120920 |