CN213125922U - Posture adjusting device for solar photovoltaic panel - Google Patents
Posture adjusting device for solar photovoltaic panel Download PDFInfo
- Publication number
- CN213125922U CN213125922U CN202022152482.6U CN202022152482U CN213125922U CN 213125922 U CN213125922 U CN 213125922U CN 202022152482 U CN202022152482 U CN 202022152482U CN 213125922 U CN213125922 U CN 213125922U
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- CN
- China
- Prior art keywords
- solar photovoltaic
- guide rod
- photovoltaic panel
- sliding block
- photovoltaic board
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- 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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- 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 relates to a solar photovoltaic board posture adjustment device, it includes solar photovoltaic board and bottom plate, one side of solar photovoltaic board be equipped with solar photovoltaic board parallel arrangement's ware of following spot, solar photovoltaic board bottom center is fixed to be set up on the bottom plate through the ball pivot, solar photovoltaic board bottom uses the ball pivot to be equipped with the adjusting device who is used for adjusting solar photovoltaic board angle as central circumference quartering, utilizes the action that thrust mechanism directly drove first slider, utilizes the connecting rod of being connected with first slider to change the angle between the axle of third connecting rod and ball pivot, and through the adjusting device that four quartering of group set up, can realize the angle modulation to the solar photovoltaic board to realize its posture adjustment, make it perpendicular with the sunlight direction of penetrating all the time, guarantee the light receiving efficiency maximize.
Description
Technical Field
The utility model relates to a solar energy utilizes technical field, concretely relates to solar photovoltaic board posture adjustment device.
Background
With the development of society, energy conservation and emission reduction become the concerns of people, solar energy is rapidly developed and applied as a new green energy source, and especially in remote areas where no power facility or power lines are difficult to reach, solar energy is of great importance for power generation.
Due to the movement of the sun relative to the earth, sunlight impinging on a fixed photovoltaic panel has different angles of incidence at different times of the day or at different times of the year. Such incident light reduces the collection efficiency of the solar panel and reduces the amount of electricity generated by the solar panel. Since the collected solar energy is proportional to the cosine angle, i.e. the angle between the incident angle of the sunlight and the vertical surface of the solar panel, the loss caused by this effect is known as cosine loss. To improve the efficiency of the collection of sunlight, the solar panel may use a tracking device to maintain it in a position near perpendicular to the incident sunlight. Theoretical research shows that the acceptance rate of energy is improved by 37.7% when the sun tracking is adopted compared with the energy acceptance rate when the sun tracking is not adopted.
The tracking device is usually an automatic mechanical arm, and the accuracy of tracking the sun is an important factor influencing the light-gathering efficiency. Tracking devices can be classified into single-axis tracking devices and two-axis tracking devices based on their mechanical properties. Because the single-axis tracking device can only realize the sun tracking in one direction generally, but can not automatically track the angle change of the sun in the east-west direction and the south-north direction at the same time, the solar photovoltaic panel has lower sunlight absorption efficiency. The two-axis tracking device can ensure that the solar photovoltaic panel can track the movement of sunlight with high precision all the year round, and obtains higher energy conversion efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a solar photovoltaic board posture adjustment device.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a solar photovoltaic panel posture adjusting device comprises a solar photovoltaic panel and a bottom plate, wherein one side of the solar photovoltaic panel is provided with a light chasing device which is parallel to the solar photovoltaic panel, the center of the bottom of the solar photovoltaic panel is fixedly arranged on the bottom plate through a spherical hinge, the bottom of the solar photovoltaic panel is circumferentially and equally provided with an adjusting device for adjusting the angle of the solar photovoltaic panel by taking the spherical hinge as the center, the adjusting device comprises a first guide rod arranged on the bottom plate, a second guide rod arranged at the bottom of the solar photovoltaic panel and a third guide rod, one end of the third guide rod is connected with the second guide rod in a sliding way, the other end of the third guide rod is hinged at the bottom end of a shaft of the spherical hinge, a first sliding block is arranged on the first guide rod in a sliding way, a second sliding block is arranged on the third guide rod in a sliding way, and the first sliding block is connected with the second sliding block through a, the bottom plate is provided with a thrust mechanism, and the thrust mechanism is in linkage fit with the first sliding block.
And a third sliding block is arranged on the second guide rod, and the third guide rod is hinged with the third sliding block.
The second guide rod is parallel to the solar photovoltaic panel.
The first guide rod is arranged in parallel with the bottom plate.
The first sliding block, the second sliding block and the third sliding block are all of annular structures and can be arranged with the first guide rod, the second guide rod and the third guide rod in a sliding mode.
The movable end of the thrust mechanism is fixedly connected with the first sliding block.
First slider, second slider and third slider all are equipped with the arch, just be equipped with the hinge hole in the arch.
The utility model has the advantages that: the thrust mechanism is used for directly driving the first sliding block to move, the connecting rod connected with the first sliding block is used for changing the angle between the third connecting rod and the shaft of the spherical hinge, and the four groups of adjusting devices which are divided into four parts can be used for adjusting the angle of the solar photovoltaic panel, so that the posture of the solar photovoltaic panel can be adjusted, the solar photovoltaic panel is perpendicular to the direct sunlight direction all the time, and the light receiving efficiency is maximized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in the figure, the solar photovoltaic panel posture adjusting device comprises a solar photovoltaic panel 1 and a bottom plate 3, wherein one side of the solar photovoltaic panel 1 is provided with a light chaser which is arranged in parallel with the solar photovoltaic panel, the center of the bottom of the solar photovoltaic panel is fixedly arranged on the bottom plate 3 through a spherical hinge 5, the bottom of the solar photovoltaic panel is circumferentially and equally provided with adjusting devices 2 for adjusting the angle of the solar photovoltaic panel by taking the spherical hinge as a center, each adjusting device 2 comprises a first guide rod 21 arranged on the bottom plate, a second guide rod 27 arranged at the bottom of the solar photovoltaic panel and a third guide rod 25, one end of the third guide rod is connected with the second guide rod in a sliding manner, the second guide rod is provided with a third slide block 26, the third guide rod 25 is hinged with the third slide block, the other end of the third guide rod is hinged with the bottom end of a shaft of the spherical hinge, the first slide block 22 is arranged on the first guide rod in a, the third guide rod is provided with a second sliding block 24 in a sliding mode, the first sliding block is connected with the second sliding block through a connecting rod 23, the bottom plate is provided with a thrust mechanism, and the thrust mechanism 4 is in linkage fit with the first sliding block.
The second guide rod is parallel to the solar photovoltaic panel.
The first guide rod is arranged in parallel with the bottom plate.
Due to the design that the two guide rods are parallel to each other, the angle change of the third guide rod can directly drive the angle adjustment of the solar photovoltaic panel, and the precision is controllable.
The first sliding block, the second sliding block and the third sliding block are all of annular structures and can be arranged in a sliding mode with the first guide rod, the second guide rod and the third guide rod, the sliding blocks all slide along the guide rods, and the sliding blocks synchronously drive the other sliding blocks to move through the action of any one sliding block, so that linkage is achieved.
The movable end of the thrust mechanism is fixedly connected with the first sliding block, and the first sliding block is directly driven to move by the thrust mechanism or the linear motor, so that other sliding blocks are driven to move.
The thrust mechanism can be realized by a linear motor, a rotating motor which is connected with a screw nut pair through a coupler, and a rotating motor which is connected with a rack-and-pinion pair, a hydraulic cylinder or an air cylinder through a coupler.
First slider, second slider and third slider all are equipped with the arch, just be equipped with the hinge hole on the arch, the action of the guide arm of being convenient for and connecting rod.
The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (7)
1. The utility model provides a solar photovoltaic board posture adjustment device which characterized in that: which comprises a solar photovoltaic plate and a bottom plate, wherein one side of the solar photovoltaic plate is provided with a light tracker which is arranged in parallel with the solar photovoltaic plate, the center of the bottom of the solar photovoltaic panel is fixedly arranged on the bottom plate through a spherical hinge, the bottom of the solar photovoltaic panel is circumferentially and equally provided with adjusting devices for adjusting the angle of the solar photovoltaic panel by taking the spherical hinge as the center, the adjusting device comprises a first guide rod arranged on the bottom plate, a second guide rod arranged at the bottom of the solar photovoltaic plate and a third guide rod, one end of the third guide rod is connected with the second guide rod in a sliding way, the other end of the first guide rod is hinged at the bottom end of the shaft of the spherical hinge, a first slide block can be arranged on the first guide rod in a sliding way, the third guide rod is provided with a second sliding block in a sliding mode, the first sliding block is connected with the second sliding block through a connecting rod, the bottom plate is provided with a thrust mechanism, and the thrust mechanism is in linkage fit with the first sliding block.
2. The solar photovoltaic panel posture adjustment device of claim 1, wherein: and a third sliding block is arranged on the second guide rod, and the third guide rod is hinged with the third sliding block.
3. The solar photovoltaic panel posture adjustment device of claim 1, wherein: the second guide rod is parallel to the solar photovoltaic panel.
4. The solar photovoltaic panel posture adjustment device of claim 1 or 3, wherein: the first guide rod is arranged in parallel with the bottom plate.
5. The solar photovoltaic panel posture adjustment device of claim 2, wherein: the first sliding block, the second sliding block and the third sliding block are all of annular structures and can be arranged with the first guide rod, the second guide rod and the third guide rod in a sliding mode.
6. The solar photovoltaic panel posture adjustment device of claim 1, wherein: the movable end of the thrust mechanism is fixedly connected with the first sliding block.
7. The solar photovoltaic panel posture adjustment device of claim 5, wherein: first slider, second slider and third slider all are equipped with the arch, just be equipped with the hinge hole in the arch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022152482.6U CN213125922U (en) | 2020-09-27 | 2020-09-27 | Posture adjusting device for solar photovoltaic panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022152482.6U CN213125922U (en) | 2020-09-27 | 2020-09-27 | Posture adjusting device for solar photovoltaic panel |
Publications (1)
Publication Number | Publication Date |
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CN213125922U true CN213125922U (en) | 2021-05-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202022152482.6U Expired - Fee Related CN213125922U (en) | 2020-09-27 | 2020-09-27 | Posture adjusting device for solar photovoltaic panel |
Country Status (1)
Country | Link |
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CN (1) | CN213125922U (en) |
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2020
- 2020-09-27 CN CN202022152482.6U patent/CN213125922U/en not_active Expired - Fee Related
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Date | Code | Title | Description |
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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: 20210504 Termination date: 20210927 |