CN216721246U - Photovoltaic power generation device based on PLC control - Google Patents
Photovoltaic power generation device based on PLC control Download PDFInfo
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- CN216721246U CN216721246U CN202123333818.XU CN202123333818U CN216721246U CN 216721246 U CN216721246 U CN 216721246U CN 202123333818 U CN202123333818 U CN 202123333818U CN 216721246 U CN216721246 U CN 216721246U
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- protection box
- power generation
- photovoltaic power
- plc control
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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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Abstract
本实用新型公开了一种基于PLC控制的光伏发电装置，包括保护箱，保护箱内一侧连接设有PLC控制器，保护箱内底面两侧均连接设有电动推杆一，电动推杆一的上端处连接设有下板，上板下面边缘处和下板上面边缘处相对设有滚槽，滚槽内放置设有滚珠，保护箱上面一侧转动连接设有盖板，上板上面一侧边处连接设有侧板，上板中间处连接设有支撑调节装置，支撑调节装置上面连接设有托板，托板上面连接设有太阳能板，侧板前后侧均连接设有转轴一，托板靠近侧板一侧通过连接板和转轴一转动连接，保护箱底面中间处连接设有逆变器。本实用新型的优点在于：PLC控制适用性强，保护能力佳，方便调节。
The utility model discloses a photovoltaic power generation device based on PLC control, which comprises a protection box, a PLC controller is connected to one side of the protection box, and an electric push rod is connected to both sides of the inner bottom surface of the protection box. A lower plate is connected at the upper end of the upper plate, a rolling groove is arranged opposite the lower edge of the upper plate and the upper edge of the lower plate, and balls are placed in the rolling groove. The side is connected with a side plate, the middle of the upper plate is connected with a support adjustment device, the support adjustment device is connected with a support plate, the support plate is connected with a solar panel, and the front and rear sides of the side plate are connected with a rotating shaft. The side of the support plate close to the side plate is connected with the rotating shaft through a rotation of the connecting plate, and an inverter is connected in the middle of the bottom surface of the protection box. The utility model has the advantages that the PLC control has strong applicability, good protection ability and convenient adjustment.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation device based on PLC control.
Background
The PLC control system is a novel industrial control device of a generation formed by introducing a microelectronic technology, a computer technology, an automatic control technology and a communication technology on the basis of a traditional sequence controller, and aims to replace sequential control functions of a relay, execution logic, timing, counting and the like and establish a flexible remote control system. The method has the characteristics of strong universality, convenience in use, wide application range, high reliability, strong anti-interference capability, simple programming and the like.
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel assembly, a controller and an inverter, and the main components are composed of electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.
The existing photovoltaic power generation device controller has poor interference viewing capability, poor applicability and poor protection capability, and can not be adjusted according to illumination angles and the like, so that the overall working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the various problems, the utility model provides the photovoltaic power generation device based on PLC control, which has strong PLC control applicability, good protection capability and convenient adjustment.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a photovoltaic power generation device based on PLC control comprises a protection box, wherein a PLC controller is connected to one side in the protection box, electric push rods I are connected to two sides of the bottom surface in the protection box, a lower plate is connected to the upper end of each electric push rod I, a speed reduction motor is connected to the middle of the lower surface of the lower plate, an output end of the speed reduction motor penetrates through the lower plate and is connected with an upper plate, rolling grooves are oppositely formed in the edge of the lower surface of the upper plate and the edge of the upper surface of the lower plate, rolling balls are arranged in the rolling grooves, a cover plate is rotatably connected to one side of the upper surface of the protection box, a side plate is connected to one side edge of the upper surface of the upper plate, a support adjusting device is connected to the middle of the upper plate, a support plate is connected to the support adjusting device, a solar panel is connected to the support plate, and a first rotating shaft is connected to the front side and the rear side of the side plate, one side of the supporting plate, which is close to the side plate, is rotationally connected with the rotating shaft through a connecting plate, and an inverter is connected to the middle of the bottom surface of the protection box.
Furthermore, a storage battery pack is connected to one side, far away from the PLC, in the protection box.
Further, the upper plate and the lower plate are both circular plates.
Furthermore, the supporting plate is provided with a toughened glass cover which is connected with the outer side of the solar panel.
Furthermore, the supporting and adjusting device comprises a second electric push rod which is connected and arranged on the upper plate through a hinged seat, a sliding groove is connected and arranged below the supporting plate, a sliding block is arranged in the sliding groove in a sliding mode, a second rotating shaft is connected and arranged in front of the sliding block, and the extending end of the second electric push rod is rotatably connected with the second rotating shaft.
Compared with the prior art, the utility model has the advantages that: when the solar energy storage device is used, the PLC sets a program according to the longitude and latitude, the season and the like of the local, in order to meet the direct sun exposure, the speed reduction motor rotates at intervals according to time, the electric push rod II extends out, the sliding block slides in the sliding groove, the angle of the supporting plate is adjusted through the rotating shaft I and the rotating shaft II, the angle of the solar panel is adjusted, balls are arranged in the rolling groove, the rotation process of the upper plate is smoother, when the electric push rod I is started to retract, the upper cover plate is rotated to cover the upper cover plate for protection, and a good protection effect is achieved in windy and sandy weather and hail weather.
Drawings
Fig. 1 is a schematic front view of a photovoltaic power generation device based on PLC control according to the present invention.
Fig. 2 is a schematic diagram of a supporting and adjusting device part of a photovoltaic power generation device based on PLC control.
As shown in the figure: 1. a protection box; 2. a PLC controller; 3. a battery pack; 4. an electric push rod I; 5. a lower plate; 6. an upper plate; 7. a reduction motor; 8. a ball bearing; 9. a cover plate; 10. a side plate; 11. a support plate; 12. a solar panel; 13. a connecting plate; 14. a chute; 15. a slider; 16. and a second electric push rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the accompanying drawings 1-2, a photovoltaic power generation device based on PLC control comprises a protection box 1, a PLC controller 2 is connected to one side in the protection box 1, electric push rods 4 are connected to two sides of the bottom surface in the protection box 1, a lower plate 5 is connected to the upper end of each electric push rod 4, a speed reduction motor 7 is connected to the middle of the lower surface of the lower plate 5, the output end of the speed reduction motor 7 penetrates through the lower plate 5 to be connected with an upper plate 6, rolling grooves are oppositely formed in the lower edge of the upper plate 6 and the upper edge of the lower plate 5, rolling balls 8 are arranged in the rolling grooves, a cover plate 9 is rotatably connected to one side of the upper surface of the protection box 1, a side plate 10 is connected to one side edge of the upper surface of the upper plate 6, a support adjusting device is connected to the middle of the upper plate 6, and a support plate 11 is connected to the upper surface of the support adjusting device, the solar panel 12 is connected to the supporting plate 11, a first rotating shaft is connected to the front side and the rear side of the side plate 10, the supporting plate 11 is close to one side of the side plate 10 and is connected with the first rotating shaft in a rotating mode through a connecting plate 13, and an inverter is connected to the middle of the bottom surface of the protection box 1.
And a storage battery pack 3 is connected to one side, far away from the PLC controller 2, in the protection box 1.
The upper plate 6 and the lower plate 5 are both circular plates.
The supporting plate 11 is located on the outer side of the solar panel 12 and is connected with a toughened glass cover.
The supporting and adjusting device comprises a second electric push rod 16 which is connected and arranged on the upper plate 6 through a hinged seat, a sliding groove 14 is connected and arranged below the supporting plate 11, a sliding block 15 is arranged in the sliding groove 14 in a sliding mode, a second rotating shaft is connected and arranged in front of the sliding block 15, and the extending end of the second electric push rod 16 is rotatably connected with the second rotating shaft.
The specific implementation mode of the utility model is as follows: when the solar energy storage box is used, the electric push rod I4 is started to extend out, the lower plate 5 is pushed out of the protection box 1, the PLC 2 sets a program according to local longitude and latitude, seasons and the like, in order to meet the direct sunning of the sun, the speed reducing motor 7 rotates at intervals according to time, the electric push rod II 16 extends out, the sliding block 15 slides in the sliding groove 14, the angle of the supporting plate 11 is adjusted through the rotating shaft I and the rotating shaft II, the angle of the solar panel 12 is adjusted, the rolling groove is internally provided with the ball 8, the rotating process of the upper plate 6 is smoother, when the electric push rod I4 is started, the upper cover plate 9 is rotated to protect, and solar energy absorbed by the solar panel 12 is converted into electric energy which is stored in the storage battery pack 3 through the inverter.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a photovoltaic power generation device based on PLC control, includes guard box (1), its characterized in that: a PLC (programmable logic controller) (2) is connected and arranged on one side in the protection box (1), electric push rod I (4) is connected and arranged on two sides of the inner bottom surface of the protection box (1), a lower plate (5) is connected and arranged at the upper end of the electric push rod I (4), a speed reduction motor (7) is connected and arranged at the middle position below the lower plate (5), the output end of the speed reduction motor (7) penetrates through the lower plate (5) and is connected and arranged with an upper plate (6), rolling grooves are oppositely arranged at the lower edge of the upper plate (6) and the upper edge of the lower plate (5), balls (8) are arranged in the rolling grooves, a cover plate (9) is rotatably connected and arranged on one side of the upper surface of the protection box (1), a side plate (10) is connected and arranged at one side edge of the upper surface of the upper plate (6), a supporting and adjusting device is connected and arranged at the middle position of the upper surface of the supporting and adjusting device, a supporting plate (11) is connected and arranged on the upper surface of the supporting and adjusting device, the solar panel (12) is connected to the upper surface of the supporting plate (11), a first rotating shaft is connected to the front side and the rear side of the side plate (10), the supporting plate (11) is close to one side of the side plate (10) and is connected with a rotating shaft through a connecting plate (13), and an inverter is connected to the middle of the bottom surface of the protection box (1).
2. The photovoltaic power generation device based on PLC control of claim 1, characterized in that: and a storage battery pack (3) is connected to one side, far away from the PLC (2), in the protection box (1).
3. The photovoltaic power generation device based on PLC control of claim 1, characterized in that: the upper plate (6) and the lower plate (5) are both circular plates.
4. The photovoltaic power generation device based on PLC control of claim 1, characterized in that: the solar panel is characterized in that a toughened glass cover is connected and arranged on the supporting plate (11) and on the outer side of the solar panel (12).
5. The photovoltaic power generation device based on PLC control of claim 1, characterized in that: the support adjusting device comprises a second electric push rod (16) which is connected and arranged on the upper plate (6) through a hinged seat, a sliding groove (14) is connected and arranged below the supporting plate (11), a sliding block (15) is arranged in the sliding groove (14), a second rotating shaft is connected and arranged in front of the sliding block (15), and the extending end of the second electric push rod (16) is connected with the second rotating shaft in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333818.XU CN216721246U (en) | 2021-12-28 | 2021-12-28 | Photovoltaic power generation device based on PLC control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333818.XU CN216721246U (en) | 2021-12-28 | 2021-12-28 | Photovoltaic power generation device based on PLC control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216721246U true CN216721246U (en) | 2022-06-10 |
Family
ID=81886523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123333818.XU Expired - Fee Related CN216721246U (en) | 2021-12-28 | 2021-12-28 | Photovoltaic power generation device based on PLC control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216721246U (en) |
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2021
- 2021-12-28 CN CN202123333818.XU patent/CN216721246U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| 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: 20220610 |