CN205283481U - Solar automatic tracking device - Google Patents
Solar automatic tracking device Download PDFInfo
- Publication number
- CN205283481U CN205283481U CN201620022918.0U CN201620022918U CN205283481U CN 205283481 U CN205283481 U CN 205283481U CN 201620022918 U CN201620022918 U CN 201620022918U CN 205283481 U CN205283481 U CN 205283481U
- Authority
- CN
- China
- Prior art keywords
- circuit
- solar panel
- revolving bar
- bracing frame
- tracking device
- 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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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a solar automatic tracking device. 555 circuit through simple act on speed reducer and transmission, and driving solar cell panel, to follow the sun rotatory, make as far as possible on the solar energy penetrates solar cell panel directly, improve the electrical energy conversion efficiency of sunlight. This device does not adopt photoelectric sensor, simple structure simultaneously.
Description
Technical field
The utility model relates to a kind of solar tracking device, and especially this device can from the motion tracking sun.
Background technology
At present, solar panel is fixedly mounted on base towards the direction that the sun skims over, and most of the time, sunlight and cell panel are oblique angle state. In fact, sunlight direct projection and irradiation in a certain angle, the effect of generation is different, and in general, direct projection can improve the generating efficiency of more than 20% to solar panel. Therefore, a lot of people expects adopting the way from motion tracking sunlight. Application number be 201010244994.3 file 1 disclose a kind of structure device from motion tracking sunlight having angle of pitch tracking means and left and right corner tracking means to form, application number be 201320592764.5 file 2 disclose a kind of solar automatic tracking system, this device adopts photosensitive element, receive sunlight intensity signal, treated, change the angle in the horizontal and vertical direction of solar panel, usually this kind of apparatus structure more complicated, it is achieved time there is overshoot, less stress, unstable problem. Solar panel is arranged on a certain position, and in certain time, its elevation angle is indefinite.
Summary of the invention
Too complicated for overcoming existing solar tracking device structure, control process is too loaded down with trivial details, and the utility model provides a kind of simple and practical automatic sun tracking device.
The utility model solves the technical scheme that its technical problem adopts: automatic sun tracking device comprises bracing frame, support bar, revolving bar, expansion link, solar panel, controller, step-down gear and transmission mechanism. The lower end cover of expansion link is received in revolving bar, the upper end of expansion link is fixed on solar panel reverse side, and support bar one end is fixed on the reverse side of solar panel, and the other end is fixed on revolving bar, by adjusting the height of expansion link, the elevation angle of adjustment solar panel. Revolving bar cover is received in bracing frame, and bracing frame is fixing, and revolving bar can do 360 �� of rotations relative to bracing frame. In bracing frame bottom, step-down gear, transmission mechanism, controller are installed. Controller is electrically connected with step-down gear.
Controller comprises Power convert circuit, pilot circuit and driving circuit. The alternating-current of 220 volts is converted to direct supply by Power convert circuit, carries respectively to pilot circuit and driving circuit. Wherein, pilot circuit comprises two group of 555 circuit and Sheffer stroke gate circuit, one group of 555 circuit adjusts the speed of rotation of revolving bar by the high lower level that output pulse width is adjustable, another organizes the 555 circuit output pulse widths adjustable cycle is that the high lower level of 24 hours arranges tracking and time of return, the signal of two group of 555 circuit output, through Sheffer stroke gate circuit, acts on step-down gear and transmission mechanism, revolving bar is rotated, make solar panel can follow the tracks of the running of the sun, return original state simultaneously.
The beneficial effects of the utility model are, by simple 555 circuit, act on step-down gear and transmission mechanism, drive solar panel to follow the sun and rotate, make solar energy direct projection on solar panel as far as possible, it is to increase the energy conversion efficiency of sunlight. This device does not adopt photo-sensor, and structure is simple.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is illustrated further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic circuit diagram of the utility model middle controller.
1. bracing frame in figure, 2. support bar, 3. revolving bar, 4. expansion link, 5. solar panel, 6. controller, 7. step-down gear and transmission mechanism.
Embodiment
In FIG, being placed on horizontal base by bracing frame, according to the latitude of locality, the height of adjustment expansion link, namely the elevation angle of solar panel, faces east by solar panel. Resistance in 555 circuit of regulable control device, adjustment speed of rotation, the time following the tracks of and returning the stage, starts power supply, and this device can follow the sun, automatically rotates.
Claims (3)
1. an automatic sun tracking device, comprise bracing frame, support bar, revolving bar, expansion link, solar panel, controller, step-down gear and transmission mechanism, it is characterized in that: the lower end cover of expansion link is received in revolving bar, the upper end of expansion link is fixed on solar panel reverse side, support bar one end is fixed on the reverse side of solar panel, the other end is fixed on revolving bar, by adjusting the height of expansion link, and the elevation angle of adjustment solar panel; Revolving bar cover is received in bracing frame, and bracing frame is fixing, and revolving bar can do 360 �� of rotations relative to bracing frame, in bracing frame bottom, is provided with step-down gear, transmission mechanism, controller; Controller is electrically connected with step-down gear.
2. automatic sun tracking device according to claim 1, it is characterized in that: described controller comprises Power convert circuit, pilot circuit and driving circuit, the alternating-current of 220 volts is converted to direct supply by Power convert circuit, carries respectively to pilot circuit and driving circuit.
3. automatic sun tracking device according to claim 2, it is characterized in that: described pilot circuit comprises two group of 555 circuit and Sheffer stroke gate circuit, one group of 555 circuit adjusts the speed of rotation of revolving bar by the high lower level that output pulse width is adjustable, another organizes the 555 circuit output pulse widths adjustable cycle is that the high lower level of 24 hours arranges tracking and time of return, the signal of two group of 555 circuit output is through Sheffer stroke gate circuit, act on step-down gear and transmission mechanism, revolving bar is rotated, makes solar panel can follow the tracks of the running of the sun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022918.0U CN205283481U (en) | 2016-01-12 | 2016-01-12 | Solar automatic tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022918.0U CN205283481U (en) | 2016-01-12 | 2016-01-12 | Solar automatic tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205283481U true CN205283481U (en) | 2016-06-01 |
Family
ID=56068005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620022918.0U Expired - Fee Related CN205283481U (en) | 2016-01-12 | 2016-01-12 | Solar automatic tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205283481U (en) |
-
2016
- 2016-01-12 CN CN201620022918.0U patent/CN205283481U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20170112 |