CN217935514U - Photovoltaic device with adjustable light receiving surface angle - Google Patents
Photovoltaic device with adjustable light receiving surface angle Download PDFInfo
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- CN217935514U CN217935514U CN202221385199.0U CN202221385199U CN217935514U CN 217935514 U CN217935514 U CN 217935514U CN 202221385199 U CN202221385199 U CN 202221385199U CN 217935514 U CN217935514 U CN 217935514U
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Abstract
The utility model discloses a sensitive surface angularly adjustable photovoltaic device, including a photovoltaic module, photovoltaic module includes a photovoltaic plate, a pivot, a light receiving element, a first piece and a controller that drives commentaries on classics. The photovoltaic plate is rotatably connected to the rotating shaft and provided with an illuminated surface. The light receiving element is used for receiving sunlight rays from different directions. The controller is connected with the light receiving element to compare the intensity of sunlight rays from different directions and determine the direction of the sun according to a comparison result, the controller is connected with the first driving and rotating piece, and the first driving and rotating piece is connected with the photovoltaic plate to control the first driving and rotating piece to drive the photovoltaic plate to rotate around the rotating shaft according to the direction of the sun so that the light receiving surface of the photovoltaic plate rotates towards the sun. The utility model discloses a sensitive surface angularly adjustable photovoltaic device, the sensitive surface of photovoltaic plate can rotate towards the sun, and photovoltaic device generating capacity is strong, and is high to the solar energy utilization ratio.
Description
Technical Field
The utility model relates to a photovoltaic power generation field especially relates to sensitive surface angularly adjustable photovoltaic device.
Background
The solar photovoltaic module is a core part in a solar power generation system and is also the most important part in the solar power generation system. The solar energy is converted into electric energy or heat energy and other energy sources, or the electric energy or the heat energy is sent to a storage battery for storage, or the load is directly pushed to work.
However, since the position of the sun is not fixed during the day, for example, the position of the sun is in the east, directly above noon, and the sun is shifted to the west in the evening. The solar photovoltaic panel is usually fixed at a certain position, that is, the light receiving surface of the solar photovoltaic module for receiving the sunlight is usually fixed in orientation. Therefore, the light receiving surface of the solar photovoltaic module cannot face the sun all the time, so that the solar photovoltaic module cannot fully utilize solar energy, and the power generation amount of the solar photovoltaic module in one day is low, and the power generation performance is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an advantage lies in providing sensitive surface angularly adjustable photovoltaic device, the sensitive surface of photovoltaic plate can rotate towards the sun, and photovoltaic device power generation can be strong, and is high to the solar energy utilization ratio.
In order to achieve at least one of the above advantages of the present invention, one advantage of the present invention is that a photovoltaic device with an adjustable angle of a light receiving surface comprises a photovoltaic module, the photovoltaic module comprises a photovoltaic plate and a rotating shaft, the photovoltaic plate is rotatably connected to the rotating shaft, and the photovoltaic plate has a light receiving surface; the light receiving element is used for receiving sunlight rays from different directions; the controller is connected with the first driving and rotating piece, and the first driving and rotating piece is connected with the photovoltaic plate piece so as to control the first driving and rotating piece to drive the photovoltaic plate piece to rotate around the rotating shaft according to the position of the sun, so that the light receiving surface of the photovoltaic plate piece rotates towards the sun.
According to the utility model discloses an embodiment, the photovoltaic plate includes two at least photovoltaic boards, first piece that drives changes includes that at least one takes bull stick, an at least sliding block, an at least slide rail and one drives the saddle, sliding block slidable ground sets up in the slide rail, drive the saddle with the sliding block links to each other with the drive the sliding block is followed the slide rail slides, take the bull stick respectively with the sliding block with the photovoltaic board rotates and links to each other, with the follow the sliding block slides and drives two at least the photovoltaic board syntropy rotates.
According to the utility model discloses an embodiment, at least two photovoltaic board rotatable coupling be in the both sides of pivot, the sliding block take the bull stick with the slide rail is two, drive slider and at least two the sliding block links to each other with the drive at least two the sliding block slides simultaneously along opposite direction, at least two take the bull stick respectively with at least two the sliding block links to each other, with along with at least two the sliding block slides simultaneously along opposite direction and drives at least two the photovoltaic board syntropy rotates.
According to the utility model discloses an embodiment, it includes a driving motor, a transmission gear group and two at least screw rods to drive the saddle, form a screw hole in the sliding block, a driving motor respectively with the controller with transmission gear group links to each other with the drive under the control of controller transmission gear group rotates, at least two the screw rod respectively with transmission gear group links to each other, with follow transmission gear group rotates and rotates along opposite direction, at least two the screw rod corresponds the setting respectively and is in two at least in the screw hole, with rotate at it and drive two at least the sliding block slides simultaneously along opposite direction.
According to the utility model discloses an embodiment, drive gear group includes an intermediate gear and two at least avris gears, the intermediate gear with first driving motor links to each other, in order rotate under first driving motor's the drive, at least two the avris gear with the intermediate gear meshes mutually and respectively with at least two the screw rod corresponds links to each other, in order to follow the intermediate gear rotates and drives at least two the screw rod rotates simultaneously along opposite direction.
According to the utility model discloses an embodiment, at least two behind the photovoltaic board fixed connection with pivot rotatable coupling, the sliding block take the bull stick with the slide rail is one.
According to the utility model discloses an embodiment, it includes a driving motor and an at least screw rod to drive the saddle, form a screw hole in the sliding block, a driving motor respectively with the controller with the screw rod links to each other, so that the drive is down under the control of controller the screw rod rotates, the screw rod sets up in the screw hole to rotate at it and drive the sliding block slides, in order to drive at least two the photovoltaic board syntropy rotates.
According to the utility model discloses an embodiment, including a second driving motor, second driving motor with photovoltaic module links to each other, in order to drive photovoltaic module rotates.
According to an embodiment of the present invention, the light receiving element includes a first light receiver, the first light receiver includes a plurality of light receiving areas to respectively correspond to receive the sunlight from different directions.
According to the utility model discloses an embodiment, light receiving element includes a plurality of second light receiver, second light receiver has a light receiving area, second light receiver sets up in a plurality of different position to correspond the sunlight light that receives from different positions respectively.
Drawings
Fig. 1 shows a schematic structural diagram of a photovoltaic device according to an embodiment of the present invention.
Fig. 2 shows a schematic structural view of the photovoltaic device of fig. 1 partially disassembled.
Fig. 3 is a schematic view showing connection of the controller, the first rotating member and the light receiving element in fig. 1.
Fig. 4 shows a schematic structural view of the driver slider in fig. 1 when connected with the screw.
Fig. 5 shows a schematic structural diagram of a photovoltaic device according to another embodiment of the present invention.
Description of the reference numerals:
100. a photovoltaic module;
10. a photovoltaic panel; 11. a photovoltaic panel;
20. a rotating shaft;
30. a light receiving element; 31. a first light receiver;
40. a first driving rotation member 41 with a rotation rod; 42. a slider; 43. a slide rail; 44. a drive slider; 441. a first drive motor; 442. a drive gear set; 4421. an intermediate gear; 4422. a side gear; 443. a screw;
50. a controller;
200. a second drive motor;
300. and (7) installing the block.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, or may be interconnected between at least two elements or in an interactive relationship between at least two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1 to 3, a photovoltaic device with an adjustable angle of a light receiving surface according to a preferred embodiment of the present invention will be described in detail below.
Specifically, the photovoltaic device with the adjustable light receiving surface angle comprises a photovoltaic module 100, wherein the photovoltaic module 100 comprises a photovoltaic plate 10, a rotating shaft 20, a light receiving element 30, a first rotating member 40 and a controller 50.
Specifically, the photovoltaic panel 10 is rotatably connected to the rotating shaft 20, and the photovoltaic panel 10 has a light receiving surface for receiving sunlight rays, thereby receiving solar energy.
The light receiving element 30 is used for receiving solar light from different directions.
The controller 50 is connected to the light receiving element 30 to compare the intensity of sunlight from different directions and determine the direction of the sun according to the comparison result, the controller 50 is connected to the first rotation driving member 40, and the first rotation driving member 40 is connected to the photovoltaic panel 10 to control the first rotation driving member 40 to drive the photovoltaic panel 10 to rotate around the rotating shaft 20 according to the direction of the sun, so that the light receiving surface of the photovoltaic panel 10 rotates towards the sun.
In other words, in one day, for example, in the morning, the sun rises from the east, so the intensity of the sunlight ray from the east is the strongest, and the light receiving surface of the photovoltaic panel 10 receives the sunlight towards the east. And at noon, the sun moves to the top of the head. At this time, the light receiving element 30 receives sunlight from a plurality of directions, such as the east, the west, the right above, and the like, and converts the received sunlight into an electrical signal to be transmitted to the controller 50, the controller 50 compares the intensities of the sunlight from the plurality of directions accordingly, the direction with the highest sunlight intensity, i.e., the direction of the sun, for example, when the solar noon sun is in the middle of the sky, the controller 50 controls the first rotation driving element 40 to drive the photovoltaic panel 10 to rotate around the rotating shaft 20 according to the direction of the sun, until the light receiving surface is in a horizontal state, the light receiving surface faces the sun. Therefore, the photovoltaic device with the adjustable light receiving surface angle can make full use of sunlight and has strong power generation performance.
It will be appreciated that the different orientations are primarily the orientation of the sun at different time periods during the course of a day's rotation.
According to some preferred embodiments of the present invention, referring to fig. 3, the light receiving element 30 includes a first light receiver 31. The first light receiver 31 includes a plurality of light receiving regions to respectively receive the solar light from different directions.
Alternatively, the light receiving element 30 includes a plurality of second light receivers having a light receiving region, the second light receivers being disposed at a plurality of different orientations to respectively receive the solar light from different orientations. Thus, the light receiving element 30 of the present invention can receive sunlight from different directions by selecting the first light receiver 31 having a plurality of light receiving areas, or by selecting a plurality of second light receivers having only one light receiving area, and can receive sunlight from different directions by arranging the plurality of second light receivers toward a plurality of different directions.
According to some preferred embodiments of the present invention, referring to fig. 1 and 2, the photovoltaic panel 10 comprises at least two photovoltaic panels 11. The first driving member 40 includes at least one rotating rod 41, at least one sliding block 42, at least one sliding rail 43, and a driving member 44. The sliding block 42 is slidably disposed in the sliding rail 43, and the driving slider 44 is connected to the sliding block 42 to drive the sliding block 42 to slide along the sliding rail 43. The belt rotating rod 41 is respectively connected with the sliding block 42 and the photovoltaic panel 11 in a rotating manner, so as to drive at least two photovoltaic panels 11 to rotate in the same direction along with the sliding block 42. In this way, at least two photovoltaic panels 11 can rotate towards the sun at the same time, so as to improve the rotation regulation efficiency of the light receiving surface, further improve the utilization efficiency of solar energy, and the rotation regulation process of the photovoltaic panels 11 is stable and reliable.
According to some examples of the present invention, referring to fig. 1 and 2, at least two of the photovoltaic panels 11 are rotatably connected on both sides of the rotating shaft 20. The number of the sliding blocks 42, the belt rotating rods 41 and the sliding rails 43 is two. The driving slider 44 is connected to at least two of the sliding blocks 42 to drive the at least two sliding blocks 42 to slide simultaneously along opposite directions, and at least two of the tape rotating rods 41 are respectively connected to at least two of the sliding blocks 42 to drive the at least two photovoltaic panels 11 to rotate in the same direction as the at least two sliding blocks 42 slide simultaneously along opposite directions. Referring to fig. 1 and 2, when two sliding blocks 42 slide, one sliding block 42 slides upwards, and the other sliding block 42 slides downwards correspondingly, so as to achieve the purpose of driving at least two photovoltaic panels 11 to rotate in the same direction through the belt rotating rod 41.
Further, referring to fig. 1 and 2, the driving slider 44 includes a first driving motor 441, a transmission gear set 442 and at least two screws 443. A threaded hole is formed in the slide block 42. The first driving motor 441 is respectively connected to the controller 50 and the transmission gear set 442 to drive the transmission gear set 442 to rotate under the control of the controller 50, and at least two of the screw shafts 443 are respectively connected to the transmission gear set 442 to rotate in opposite directions as the transmission gear set 442 rotates. Specifically, referring to fig. 1 and 2, two of the screws 443 rotate clockwise when rotating, another of the screws 443 rotate counterclockwise, and at least two of the screws 443 are respectively and correspondingly disposed in at least two of the threaded holes to drive at least two of the sliding blocks 42 to simultaneously slide in opposite directions when rotating, and referring to fig. 1 and 2, the purpose of driving at least two of the sliding blocks 42 to slide one downward and the other upward is achieved by rotating the screws 443 one clockwise and the other counterclockwise. And the transmission gear set 442 and the screw 443 are stably and reliably transmitted, and the precision is high.
Still further, referring to FIG. 4, the drive gear set 442 includes a middle gear 4421 and at least two side gears 4422. The intermediate gear 4421 is connected to the first driving motor 441 to be rotated by the first driving motor 441. At least two side gears 4422 are engaged with the middle gear 4421 and are respectively and correspondingly connected with at least two screw rods 443, so as to rotate along with the middle gear 4421 to drive the at least two screw rods 443 to rotate simultaneously in opposite directions.
According to other examples of the present invention, referring to fig. 3 and 5, at least two of the photovoltaic panels 11 are fixedly connected and rotatably connected to the rotating shaft 20, and the sliding block 42, the belt rotating rod 41 and the sliding rail 43 are one. The driver slider 44 includes a first driving motor 441 and at least one screw 443. A threaded hole is formed in the slide block 42. The first driving motor 441 is respectively connected to the controller 50 and the screw 443 to drive the screw 443 to rotate under the control of the controller 50, and the screw 443 is disposed in the threaded hole to drive the sliding block 42 to slide when rotating, so as to drive at least two photovoltaic panels 11 to rotate in the same direction.
According to some preferred embodiments of the present invention, referring to fig. 1 and 2, the photovoltaic device with adjustable light receiving surface angle includes a second driving motor 200, the second driving motor 200 is connected to the photovoltaic module 100 to drive the photovoltaic module 100 to rotate. As can be seen with reference to fig. 1, such an arrangement enables the photovoltaic panel 11 to rotate in two different rotational planes, mainly because the lifting of the sun often involves multiple spatial dimensions, which ensures that the photovoltaic panel 11 can be accurately aligned with the sun, improving the alignment accuracy.
According to some preferred embodiments of the present invention, referring to fig. 1 and 2, the photovoltaic device with an adjustable angle of the light receiving surface includes a mounting block 300. The second driving motor 200 is disposed in the mounting block 300, and the screw 443 is rotatably coupled to the mounting block 300. The arrangement not only enables the photovoltaic device to be compact in structural arrangement, but also ensures that the screw 443 is stable and reliable in rotation.
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The advantages of the present invention are complete and effective. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.
Claims (10)
1. The photovoltaic device with the angle-adjustable light receiving surface is characterized by comprising a photovoltaic module, wherein the photovoltaic module comprises:
the photovoltaic panel is rotatably connected to the rotating shaft and provided with an illuminated surface;
the light receiving element is used for receiving sunlight rays from different directions; and the number of the first and second groups,
the controller is connected with the first driving and rotating piece, the first driving and rotating piece is connected with the photovoltaic plate, and the first driving and rotating piece is controlled to drive the photovoltaic plate to rotate around the rotating shaft according to the position of the sun, so that the light receiving surface of the photovoltaic plate rotates towards the sun.
2. The device as claimed in claim 1, wherein the photovoltaic panel includes at least two photovoltaic panels, the first driving element includes at least one belt-rotating rod, at least one sliding block, at least one sliding rail and a driving slider, the sliding block is slidably disposed in the sliding rail, the driving slider is connected to the sliding block to drive the sliding block to slide along the sliding rail, and the belt-rotating rod is respectively connected to the sliding block and the photovoltaic panels to rotate with the sliding block to drive at least two photovoltaic panels to rotate in the same direction.
3. The device of claim 2, wherein at least two of the photovoltaic panels are rotatably connected to two sides of the rotating shaft, the number of the sliding blocks, the belt rotating rods and the sliding rails is two, the driving slider is connected to at least two of the sliding blocks to drive the at least two sliding blocks to simultaneously slide in opposite directions, and the at least two belt rotating rods are respectively connected to at least two of the sliding blocks to drive the at least two photovoltaic panels to rotate in the same direction as the at least two sliding blocks simultaneously slide in opposite directions.
4. The photovoltaic device with the adjustable light receiving surface angle as claimed in claim 3, wherein the driving slider includes a first driving motor, a transmission gear set and at least two screws, a threaded hole is formed in the sliding block, the first driving motor is respectively connected to the controller and the transmission gear set to drive the transmission gear set to rotate under the control of the controller, the at least two screws are respectively connected to the transmission gear set to rotate along opposite directions with the rotation of the transmission gear set, and the at least two screws are respectively and correspondingly disposed in the at least two threaded holes to drive the at least two sliding blocks to simultaneously slide along opposite directions when the at least two sliding blocks are driven to rotate by the rotation of the at least two screws.
5. The photovoltaic device with the adjustable light receiving surface angle as claimed in claim 4, wherein the transmission gear set comprises an intermediate gear and at least two side gears, the intermediate gear is connected to the first driving motor to rotate under the driving of the first driving motor, and the at least two side gears are engaged with the intermediate gear and respectively connected to the at least two screws to drive the at least two screws to rotate simultaneously in opposite directions along with the rotation of the intermediate gear.
6. The photovoltaic device with the adjustable angle of the light receiving surface as claimed in claim 2, wherein at least two photovoltaic panels are fixedly connected and then rotatably connected to the rotating shaft, and the sliding block, the belt rotating rod and the sliding rail are one.
7. The photovoltaic device with the adjustable light receiving surface angle as claimed in claim 6, wherein the driver slider includes a first driving motor and at least one screw, a threaded hole is formed in the sliding block, the first driving motor is respectively connected to the controller and the screw to drive the screw to rotate under the control of the controller, and the screw is disposed in the threaded hole to drive the sliding block to slide in the rotation thereof to drive at least two photovoltaic panels to rotate in the same direction.
8. The photovoltaic device with the adjustable light receiving surface angle as claimed in claim 1, comprising a second driving motor, wherein the second driving motor is connected to the photovoltaic module to drive the photovoltaic module to rotate.
9. The apparatus of claim 1, wherein the light receiver comprises a first light receiver, and the first light receiver comprises a plurality of light receiving regions for receiving sunlight from different directions.
10. The photovoltaic device with the adjustable light receiving surface angle as claimed in claim 1, wherein the light receiving element includes a plurality of second light receivers, the second light receivers have a light receiving area, and the second light receivers are disposed at a plurality of different orientations to respectively receive the sunlight from different orientations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221385199.0U CN217935514U (en) | 2022-05-25 | 2022-05-25 | Photovoltaic device with adjustable light receiving surface angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221385199.0U CN217935514U (en) | 2022-05-25 | 2022-05-25 | Photovoltaic device with adjustable light receiving surface angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217935514U true CN217935514U (en) | 2022-11-29 |
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ID=84180293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221385199.0U Active CN217935514U (en) | 2022-05-25 | 2022-05-25 | Photovoltaic device with adjustable light receiving surface angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217935514U (en) |
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2022
- 2022-05-25 CN CN202221385199.0U patent/CN217935514U/en active Active
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