CN108508925A - Angle regulator and photovoltaic anti-dazzle system - Google Patents

Abstract

The present invention relates to photovoltaic technology field, propose a kind of angle regulator, which is used to adjust the angle of inclination of photovoltaic antiglare shield, which includes fixed seat, push rod and driving mechanism；Fixed seat is fixed on face to be installed, and the photovoltaic antiglare shield is articulated with the fixed seat；Push rod is mobilizable to be connected to the photovoltaic antiglare shield；Driving mechanism is fixed on the face to be installed；Wherein, the driving end of the driving mechanism is connected to one end of the push rod, and the driving mechanism can drive the pushrod movement to adjust the angle of inclination of the photovoltaic antiglare shield.The angle regulator can adjust the angle of inclination of photovoltaic antiglare shield, greatly improve photovoltaic antiglare shield and receive the time that direct light shines, improve optoelectronic transformation efficiency, energy conservation and environmental protection.

Description

Angle adjustment device and photovoltaic anti-glare system

technical field

The invention relates to the field of photovoltaic technology, in particular to an angle adjustment device and a photovoltaic anti-glare system equipped with the angle adjustment device.

Background technique

The highway isolation zone has sufficient sunshine and is generally not blocked by tall buildings. The solar energy in this area should be effectively utilized. Moreover, with the promotion and popularization of new energy vehicles, battery life is the bottleneck restricting new energy vehicles, especially charging on the road has become the most fatal problem. The area can provide power resources for charging new energy vehicles.

The problems existing in the photovoltaic solar anti-glare panels in the prior art are as follows: the solar anti-glare panels are installed upright according to the traditional anti-glare panels, and the inclination angle cannot be adjusted. Due to the different latitudes of the earth, roads all over the world are located in different locations on the earth; moreover, as the time of the year changes, the angle of direct sunlight is different. The biggest factor affecting the power generation efficiency of solar photovoltaic power generation components is the inclination angle, that is, try to let the sunlight directly shine on the photovoltaic components. If it is extremely low, the purpose and significance of the solar energy anti-glare panel will be lost; in addition, the current solar modules have insufficient wind resistance and are easy to break.

The above information disclosed in this Background section is only for enhancement of understanding of the background of the invention and therefore it may contain information that does not form the prior art that is already known in the art to a person of ordinary skill in the art.

Contents of the invention

The object of the present invention is to overcome the above-mentioned disadvantages of the prior art that the inclination angle cannot be adjusted, and provide an angle adjustment device with an adjustable inclination angle and a photovoltaic anti-glare system equipped with the angle adjustment device.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

According to one aspect of the present disclosure, an angle adjustment device is provided for adjusting the inclination angle of a photovoltaic anti-glare panel, and the angle adjustment device includes:

a fixing seat, fixed on the surface to be installed, and the photovoltaic anti-glare plate is hinged to the fixing seat;

A push rod is movably connected to the photovoltaic anti-glare panel;

a driving mechanism fixed on the surface to be installed;

Wherein, the drive end of the drive mechanism is connected to one end of the push rod, and the drive mechanism can drive the push rod to move to adjust the inclination angle of the photovoltaic anti-glare panel.

In an exemplary embodiment of the present disclosure, a support rod is connected between the push rod and the photovoltaic anti-glare panel, one end of the support rod is hinged to the photovoltaic anti-glare panel, and the other end is hinged to the photovoltaic anti-glare panel. putter.

In an exemplary embodiment of the present disclosure, there are two support rods, and the two connection points between the two support rods and the photovoltaic anti-glare board are relative to the vertical direction of the photovoltaic anti-glare board. The central axis of the direction is set symmetrically.

In an exemplary embodiment of the present disclosure, the fixing seat is provided with a through hole through which the push rod passes.

In an exemplary embodiment of the present disclosure, the fixing seat includes:

a fixing frame fixed on the surface to be installed;

The first roller is rotatably arranged on the fixed frame, and the first roller is provided with a first groove for accommodating the push rod.

In an exemplary embodiment of the present disclosure, the fixing base further includes:

The second roller is rotatably arranged on the fixed frame, and the second roller is provided with a second groove for accommodating the push rod, and the second groove and the first groove are formed for the The through hole through which the push rod passes.

In an exemplary embodiment of the present disclosure, the drive mechanism includes:

motor;

a gear connected to the drive motor;

The rack meshes with the gear and is connected to the push rod.

In an exemplary embodiment of the present disclosure, there are multiple fixing seats, multiple push rods, and multiple push rods are sequentially connected to both ends of the rack and the teeth. The strips form a straight or curved rod.

In an exemplary embodiment of the present disclosure, two adjacent push rods are connected through a universal joint coupling.

In an exemplary embodiment of the present disclosure, two adjacent push rods are connected by screws.

In an exemplary embodiment of the present disclosure, the angle adjustment device further includes:

The supporting base is fixed on the surface to be installed, and is located between the driving mechanism and the fixing base or between two adjacent fixing bases, and is used to support the push rod.

In an exemplary embodiment of the present disclosure, the angle adjustment device further includes: a programmable time controller.

According to one aspect of the present disclosure, a photovoltaic anti-glare system is provided, including:

The angle adjustment device described in any one of the above;

The photovoltaic anti-glare panel is hinged to the fixing seat.

In an exemplary embodiment of the present disclosure, the photovoltaic anti-glare plate includes: a flexible solar cell module.

It can be seen from the above technical solution that the present invention has at least one of the following advantages and positive effects:

In the angle adjustment device of the present invention and the photovoltaic anti-glare system installed with the angle adjustment device, the photovoltaic anti-glare panel is hinged on the fixing seat, the push rod is movably connected to the photovoltaic anti-glare panel, the driving mechanism is fixed on the surface to be installed, and The drive end of the drive mechanism is connected to one end of the push rod, and the drive mechanism can drive the push rod to move to adjust the inclination angle of the photovoltaic anti-glare panel. The tilt angle of the photovoltaic anti-glare panel can be adjusted, which greatly improves the time for the photovoltaic anti-glare panel to receive direct sunlight, improves the photoelectric conversion rate, and is energy-saving and environmentally friendly.

Description of drawings

The above and other features and advantages of the present invention will become more apparent by describing in detail example embodiments thereof with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of an explosion three-dimensional structure of an embodiment of the photovoltaic anti-glare system of the present invention;

Fig. 2 is the partially enlarged schematic view of the part indicated by I in Fig. 1;

Fig. 3 is a schematic structural view of the fixing seat in Fig. 1;

Fig. 4 is a schematic diagram of the angle adjustment of the photovoltaic anti-glare panel of the present invention;

The reference signs of the main components in the figure are explained as follows:

1. Programmable time controller;

2. Photovoltaic anti-glare panels; 21. Flexible solar cell components; 22. Hinged ears;

3. Fixed seat; 31. Bottom plate; 32. Riser; 33. First roller; 34. Second roller; 35. Hinged rod;

4. Push rod;

5. Support rod;

61. Hinged plate; 62. Hinged shaft;

71. Drive motor; 72. Gear; 73. Rack; 74. Bearing seat; 75. Bearing; 76. Connecting shaft; 78. Coupling; 79. Reducer;

81, connecting plate; 82, screw; 83, gasket; 84, nut;

9. Universal joint coupling;

10. Support seat.

Detailed ways

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

This exemplary embodiment firstly provides an angle adjustment device, which is used to adjust the inclination angle of the photovoltaic anti-glare panel. Referring to Fig. 1 and the exploded three-dimensional structure schematic diagram of one embodiment of the photovoltaic anti-glare system of the present invention shown in Fig. The angle adjustment device may include a fixed seat 3, a push rod 4 and a driving mechanism; the fixed seat 3 is fixed on the surface to be installed, and the photovoltaic anti-glare panel 2 is hinged on the fixed seat 3; the push rod 4 is movably connected to the photovoltaic anti-glare panel 2; the drive mechanism is fixed on the surface to be installed; wherein, the drive end of the drive mechanism is connected to one end of the push rod 4, and the drive The mechanism can drive the push rod 4 to move to adjust the inclination angle of the photovoltaic anti-glare panel 2 .

In this exemplary embodiment, the surface to be installed is the ground, and the fixing seat 3 is fixed on the ground. Referring to the structural diagram of the fixed seat shown in FIG. 3 ; the fixed seat 3 may include a bottom plate 31 on which two vertical plates 32 are vertically arranged, and the two vertical plates 32 are arranged in parallel and at intervals. The bottom plate 31 is provided with through holes, and the anchor bolts can pass through the through holes to fix the bottom plate 31 to the ground. The surface to be installed can also be the surface of some buildings, on the protective fence and so on. The bottom plate 31 and the two vertical plates 32 constitute a fixing frame.

Both vertical plates 32 are provided with two through holes, and the two through holes are set up and down. A first roller 33 and a second roller 34 are connected between the two risers 32 . The first roller 33 and the second roller 34 have the same structure, and both can include a roller shaft and a roller part arranged on the roller shaft. The two ends of the roller shaft protrude from the roller part and are correspondingly inserted into two through holes on the same horizontal plane. , so that the second roller 34 and the first roller 33 are set up and down. The diameter of the through hole is larger than the shaft diameter of the roller, so that the roller can rotate in the through hole, so that the first roller 33 and the second roller 34 can rotate. The roller part includes two trumpet-shaped sub-rollers, and the two sub-rollers have the same structure. The two sub-rollers are arranged symmetrically, and the thinner ends of the two sub-rollers are connected as a whole to form a shape with a thinner middle end and thicker ends, and the entire roller part is a smooth transition. A through hole for inserting the push rod 4 is formed between the middle part of the roller part of the first roller 33 and the middle part of the roller part of the second roller 34 . When the push rod 4 moves, it can drive the first roller 33 and the second roller 34 to roll, so that the friction between the first roller 33 and the second roller 34 and the push rod 4 is rolling friction instead of sliding friction, reducing the friction of the first roller 33. And the friction between the second roller 34 and the push rod 4 is beneficial to reduce the power consumption of the drive mechanism; and reduce the wear on the push rod 4 and the fixing seat 3 .

In addition, those skilled in the art can understand that, due to the effect of gravity, generally the first roller 33 arranged below is in contact with the push rod 4 and supports the push rod 4, and the second roller 34 arranged above may not be in contact with the push rod 4, Therefore, the second roller 34 may not be provided. The second roller 34 and the first roller 33 also can be arranged not up and down, but set up front and back or left and right, etc., as long as the second roller 34 and the first roller 33 symmetrically clamp the push rod 4 and get final product, in this case, A second roller 34 needs to be provided.

In this exemplary embodiment, a hinged rod 35 is connected between the two vertical boards 32 , and the hinged rod 35 is fixedly connected between the tops of the two vertical boards 32 . The lower part of the back side of the photovoltaic anti-glare plate 2 is provided with a hinged ear 22, the hinged ear 22 includes two fixed plates, and a curved plate connected between the two fixed plates, the curved plate is perpendicular to the photovoltaic anti-glare plate 2 and is connected to the The vertical cross-sectional shape of the bottom edge of the photovoltaic anti-glare plate 2 is approximately "n" shape. The two fixing plates are fixed on the back of the photovoltaic anti-glare panel 2, the curved plate and the photovoltaic anti-glare panel 2 can form a channel, and the hinged rod 35 passes through the channel and is hinged with the photovoltaic anti-glare panel 2, so that the photovoltaic anti-glare panel 2 can be wound around The hinged lever 35 rotates. The hinge ear 22 can also be configured as a hinge plate fixed on the back of the photovoltaic anti-glare panel 2 , and a through hole can be set on the hinge plate for the hinge rod 35 to pass through.

The structure of the fixing base 3 is not limited to the above description. For example, the fixing base 3 may include a base plate 31 and a mounting plate vertically arranged on the base plate 31. A through hole may be provided on the mounting plate for the push rod 4 to pass through. The mounting plate is also provided with a hinge rod 35 hinged with the hinge ear 22 .

In this example embodiment, two support rods 5 are provided, one end of the two support rods 5 is symmetrically hinged on the back of the photovoltaic anti-glare panel 2, and the other ends of the two support rods 5 are hinged to the push rod 4 and hinged to the push rod 4. The same position of rod 4. Specifically, one end of the support rod 5 is provided with a first through hole, and the other end of the support rod 5 is provided with a second through hole; Two hinged seats are arranged symmetrically about the axis, and the push rod 4 is also provided with a hinged seat. The hinged seat may include two hinged plates 61 , and the end of the support rod 5 is sandwiched between the two hinged plates 61 . Both hinged plates 61 are provided with hinged holes, and the hinged shaft 62 passes through the first through hole and the hinged holes on the two hinged plates 61 on the back side of the photovoltaic anti-glare plate 2 to make the support rod 5 and the photovoltaic anti-glare plate 2 The back is hinged, and the hinge shaft 62 passes through the second through hole and the hinge holes on the two hinge plates 61 on the push rod 4 so that the support rod 5 and the push rod 4 are hinged. The push rod 4, the support rod 5 and the back of the photovoltaic anti-glare board 2 form a triangular support, and the driving mechanism drives the push rod 4 to move, so that the length of one side of the triangle changes, and each inner angle of the triangle changes; that is, the push rod 4 Drive the two support rods 5 to move, so that the inclination angle of the two support rods 5 is changed, so that the inclination angle of the photovoltaic anti-glare panel 2 is changed. The two support rods 5 and the back side of the photovoltaic anti-glare panel 2 also form a triangle, which makes the photovoltaic anti-glare panel 2 more stable and less likely to turn. Of course, the two support rods 5 can also be hinged on both sides of the photovoltaic anti-glare panel 2 .

Of course, in other exemplary embodiments of the present invention, the support rod 5 may not be provided, and the push rod 4 is hinged on the upper part or the side of the photovoltaic anti-glare panel 2, and the lower part of the photovoltaic anti-glare panel 2 is hinged to the fixing seat 3, and the push rod 4 The movement of the rod 4 can also change the inclination angle of the photovoltaic anti-glare panel 2 .

In this example embodiment, the driving mechanism may include a driving motor 71 , a gear 72 and a rack 73 . The driving motor 71 is fixed on the ground. Bearing block 74 is also fixed on the ground. Two bearings 75 are arranged on the two side walls of the bearing seat 74 , and a connecting shaft 76 runs through the bearings 75 . A gear 72 is arranged on the connecting shaft 76 , and the gear 72 is located between the two side walls of the bearing seat 74 . A guide groove for the rack 73 to pass is formed between the two side walls of the bearing seat 74 , and the rack 73 is engaged with the gear 72 in the guide groove. The connecting shaft 76 is connected to the driving shaft of the driving motor 71 through a coupling 78 . Certainly, the structure of the gear 72 and the rack 73 can also be replaced by a worm gear structure to realize the movement of the drive push rod 4 . It is also possible to directly adopt linear motors, electric cylinders, cylinders, etc. to drive the movement of the push rod 4 . The drive motor 71 can be a geared motor, and a reducer 79 can also be arranged on the drive shaft of the drive motor 71; the drive motor 71 can rotate forward or reversely.

In this exemplary embodiment, the cross-sectional shape of the rack 73 is set as a rectangle, and the cross-sectional shape of the push rod 4 is set as a circle. The push rod 4 is connected to the rack 73 through a connecting plate 81 , a screw 82 , a washer 83 and a nut 84 . There are two connecting plates 81, and the two connecting plates 81 clamp the push rod 4 and the rack 73 in the middle to realize the connection between the push rod 4 and the rack 73. One side of the end of the connecting plate 81 in contact with the rack 73 is set as a plane, and one side of the end in contact with the push rod 4 is provided with an arc-shaped groove, and the push rod 4 can be stuck in the groove. The rack 73, the push rod 4 and the two connecting plates 81 are provided with corresponding connecting through holes, and the screws 82 pass through the connecting through holes and are fixed by nuts 84, so that the rack 73 and the pushing rod can be connected by the two connecting plates 81. Rod 4 is fixedly connected.

In this exemplary embodiment, a plurality of fixing seats 3, a plurality of push rods 4 and a plurality of photovoltaic anti-glare panels 2 are provided, and push rods 4 are connected to both ends of the rack 73, and a plurality of push rods 4 are connected in sequence At both ends of the rack, the number of push rods at both ends of the rack can be the same or different, and multiple push rods 4 are connected to the rack to form a longer straight rod or curved rod, which saves the number of settings of the driving mechanism. Thereby reducing costs. The inclination angles of multiple photovoltaic anti-glare panels 2 can be adjusted through the driving of a driving mechanism; and the adjustment amounts of the inclination angles of multiple photovoltaic anti-glare panels 2 are consistent, so that the inclination angles of multiple photovoltaic anti-glare panels 2 are also consistent.

In this exemplary embodiment, two adjacent push rods 4 are partially connected by a universal joint coupling 9 . The angle between the two push rods 4 connected by the universal joint coupling 9 can be changed arbitrarily, so that the angle adjustment device can be adapted to various ups and downs and bends on the road. Of course, in the case of a very straight road, an ordinary coupling can be used to replace the universal joint coupling 9; some adjacent two push rods 4 are connected by screws, that is, two adjacent push rods A through hole is offered on a push rod 4 of 4, and a threaded hole is offered on the other push rod 4. After the screw passes through the through hole, the thread fits in the threaded hole, and two adjacent push rods 4 are fixed together. Of course, two adjacent push rods 4 can also be fixed by fixing the rack and the push rod. In the case of severe road undulations and bends, a smaller number of fixing seats and photovoltaic anti-glare panels 2 can be provided to make the angle adjusting device shorter, so as to adapt to road conditions with more serious undulations and bends.

In this example embodiment, the angle adjusting device may further include a plurality of support bases 10 for supporting the push rod 4 . The structure of the supporting base 10 may be the same as that of the above-mentioned fixing base 3 , that is, the above-mentioned bottom plate 31 and two vertical plates 32 constitute the supporting frame of the supporting base 10 . A first roller 33 and a second roller 34 are arranged on the supporting frame, and the second roller 34 and the first roller 33 are arranged up and down. Both the first roller 33 and the second roller 34 are also arranged in a symmetrical trumpet shape. Of course, the first roller 33 and the second roller 34 can also be set to a cylindrical shape, the first groove for accommodating the push rod 4 is set in the middle part of the first roller 33, and the first groove for accommodating the push rod 4 is set in the middle part of the second roller 34. Two grooves, the first groove cooperates with the second groove to jointly form a through hole for the push rod 4 to pass through.

In this example embodiment, the angle adjustment device may include a programmable time controller 1 . Therefore, according to the different local latitudes of the project, according to the angle of direct sunlight on the winter solstice and summer solstice, the best angle and time for back and forth adjustment required by the photovoltaic anti-glare panel 2 throughout the year can be set, and the intelligent control will automatically start and stop the drive motor71. However, if it is adjusted once a day, the angle that needs to be adjusted each time is very small, and it can be set to adjust the angle once every three or five days. Since the angle of adjustment is very small, the driving motor 71 works for a very short time each time (generally about 1 to 3 minutes), and the photovoltaic anti-glare panel 2 system operates with extremely low energy consumption. Certainly, the control unit can be an intelligent controller such as an industrial computer, a single-chip microcomputer, or a microcontroller, and can also adopt control methods such as solenoid valve remote control.

Refer to the schematic diagram of angle adjustment of the photovoltaic anti-glare panel 2 shown in FIG. 4 . Under the automatic control of the programmable time controller 1, the driving motor 71 is turned on, the driving motor 71 drives the gear 72 to rotate, and the gear 72 drives the rack 73 to make a linear motion, that is, the rack moves to its two extension directions, and the rack 73 drives The push rod 4 also moves linearly. The push rod 4 drives one end of the support rod 5 to move. Because it is hinged with the fixed seat 3, the fixed seat 3 is fixed on the ground, and the support rod 5 will drive the photovoltaic anti-glare panel 2 to rotate around the hinge rod 35, thereby adjusting the inclination angle of the photovoltaic anti-glare panel 2 to the local latitude , the direct sunlight angle of the day, so as to ensure that the flexible solar cell assembly 21 on the photovoltaic anti-glare panel 2 is always at the best angle throughout the year, increasing the annual sunlight absorption of the flexible solar cell assembly 21, and maximizing the improvement power generation. The angle of inclination is adjusted back and forth according to the angle of the sun throughout the year, which greatly improves the direct sunlight received by the flexible solar cell module 21 and improves the conversion rate, which increases the power generation by about 30% to 60% compared with the conventional upright and fixed installation of solar anti-glare panels. It is extremely impressive, energy-saving and environmentally friendly, and can meet the needs of roads at different latitudes around the world, and can be used more widely.

Further, this exemplary embodiment also provides a photovoltaic anti-glare system, which may include the above-mentioned angle adjustment device and a photovoltaic anti-glare panel, and the photovoltaic anti-glare panel is hinged to the fixing seat. The specific structure of the angle adjusting device has been described in detail above, so it will not be repeated here.

In this example embodiment, the photovoltaic anti-glare plate 2 may include a flexible solar cell module 21 . The flexible solar cell module 21 has a certain degree of flexibility, which can play a role in venting the wind in bad weather, thereby preventing the photovoltaic anti-glare panel 2 from being damaged, and improving the service life of the photovoltaic anti-glare panel 2 and the overall Life cycle economics. The side facing the sunlight of the photovoltaic anti-glare panel 2 is the front side, and the side opposite to the front side is the back side. Flexible solar cell modules 21 are laid on the front, and accessories such as junction boxes, power lines and MC4 connectors are installed to connect with the external power system to form a solar photovoltaic power generation system.

The features, structures or characteristics described above may be combined in any suitable manner in one or more embodiments and, where possible, the features discussed in the various embodiments are interchangeable. In the foregoing description, numerous specific details were provided in order to give a thorough understanding of embodiments of the invention. Those skilled in the art will appreciate, however, that the technical solutions of the present invention may be practiced without one or more of the specific details, or that other methods, components, materials, etc. may be employed. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the invention.

Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the description in the accompanying drawings directions for the example described above. It will be appreciated that if the illustrated device is turned over so that it is upside down, then elements described as being "upper" will become elements that are "lower". Other relative terms, such as "top", "bottom", "left" and "right" also have similar meanings. When a structure is "on" another structure, it may mean that a structure is integrally formed on another structure, or that a structure is "directly" placed on another structure, or that a structure is "indirectly" placed on another structure through another structure. other structures.

In this specification, the terms "a", "an", "the", "said" and "at least one" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising", "including" and "Having" is used to indicate an open-ended inclusive meaning and means that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first", "second " and "Third" etc. are used only as marks, not as restrictions on the number of their objects.

It should be understood that the invention is not limited in its application to the detailed construction and arrangement of components set forth in this specification. The invention is capable of other embodiments and of being practiced and carried out in various ways. The foregoing variations and modifications fall within the scope of the present invention. It shall be understood that the invention disclosed and defined in this specification extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. All of these different combinations constitute alternative aspects of the invention. The embodiments described in this specification illustrate the best modes known for carrying out the invention and will enable others skilled in the art to utilize the invention.

Claims (14)

1. a kind of angle regulator, the angle of inclination for adjusting photovoltaic antiglare shield, which is characterized in that the angular adjustment dress Set including：

Fixed seat, is fixed on face to be installed, and the photovoltaic antiglare shield is articulated with the fixed seat；

Push rod, it is mobilizable to be connected to the photovoltaic antiglare shield；

Driving mechanism is fixed on the face to be installed；

Wherein, the driving end of the driving mechanism is connected to one end of the push rod, and the driving mechanism can drive described push away Bar is moved to adjust the angle of inclination of the photovoltaic antiglare shield.

2. angle regulator according to claim 1, which is characterized in that between the push rod and the photovoltaic antiglare shield It is connected with supporting rod, one end of the supporting rod is articulated with the photovoltaic antiglare shield, and the other end is articulated with the push rod.

3. angle regulator according to claim 2, which is characterized in that the supporting rod is set as two, and two Central axis of two tie points of the supporting rod and the photovoltaic antiglare shield about the vertical direction of the photovoltaic antiglare shield It is symmetrical arranged.

4. angle regulator according to claim 2, which is characterized in that be provided in the fixed seat for the push rod The through-hole passed through.

5. angle regulator according to claim 1, which is characterized in that the fixed seat includes：

Fixed frame is fixed on the face to be installed；

First idler wheel, is rotatably set to the fixed frame, and for accommodating the push rod is provided on first idler wheel One groove.

6. angle regulator according to claim 5, which is characterized in that the fixed seat further includes：

Second idler wheel, is rotatably set to the fixed frame, and for accommodating the push rod is provided on second idler wheel Two grooves, second groove form the through-hole passed through for the push rod with first groove.

7. angle regulator according to claim 1, which is characterized in that the driving mechanism includes：

Driving motor；

Gear is connected to the driving motor；

Rack is engaged with the gear, and is connected to the push rod.

8. angle regulator according to claim 7, which is characterized in that the fixed seat is set as multiple, described to push away Bar is set as multiple, and multiple push rods are sequentially connected to the both ends of the rack and the rack forms a straight-bar or curved Bar.

9. angle regulator according to claim 8, which is characterized in that pass through between the two neighboring push rod in part Gimbal coupling connects.

10. angle regulator according to claim 8, which is characterized in that lead between the two neighboring push rod in part Cross screw connection.

11. angle regulator according to claim 8, which is characterized in that the angle regulator further includes：

Support base, is fixed on the face to be installed, and between the driving mechanism and the fixed seat or two neighboring institute Between stating fixed seat, it is used to support the push rod.

12. angle regulator according to claim 1, which is characterized in that the angle regulator further includes：It can compile Journey time controller.

13. a kind of photovoltaic anti-dazzle system, which is characterized in that including：

Angle regulator described in claim 1~12 any one；

Photovoltaic antiglare shield is articulated with the fixed seat.

14. photovoltaic anti-dazzle system according to claim 13, which is characterized in that the photovoltaic antiglare shield includes：Flexibility is too Positive energy battery component.