CN209445260U - A kind of solar street light of turnable solar panel - Google Patents

Abstract

The utility model discloses a kind of solar street lights of turnable solar panel, including the first installs case, lamp stand and the second installs case, the upper end side of lamp stand is provided with the first installs case, lamp stand is fixedly connected with first carriage on a side external surface of the first installs case, the first sliding groove is provided in first carriage, first installs case is provided with the first slider close to the side side vertical center of lamp stand, first slider is slidably fastened in the first sliding groove, the bottom of first installs case is provided with support frame, the bottom of first installs case is fixedly mounted on the support frame by nut, it is located at the position below the first installs case on lamp stand on the inside of first carriage and is provided with open slot.The utility model solves the problems, such as that the photovoltaic battery plate of existing solar street light conversion ratio due to fixed installation is low and inconvenient to the maintenance of photovoltaic battery plate, replacement by setting Rotational Cylindrical, slider disc, stepper motor, support frame, roller and singlechip controller.

Description

A solar street lamp with reversible solar panels

technical field

The utility model relates to the technical field of street lamps, in particular to a solar street lamp with a reversible solar panel.

Background technique

Solar energy is an inexhaustible, clean, non-polluting and renewable green energy source. Using solar energy to generate electricity has unparalleled cleanliness, high safety, relative breadth and sufficiency of energy, and long life. As well as maintenance-free and other advantages that other conventional energy sources do not have, photovoltaic energy is considered to be the most important new energy source in the 21st century, and solar street lights do not need to lay cables, do not need AC power supply, and do not generate electricity bills. A mainstream type of street light.

But there are following deficiencies in existing technology:

1. The direction of the photovoltaic panels on the existing solar street lights is fixed. In use, the photovoltaic panels can only convert the light energy irradiated on the photovoltaic panels, and the utilization rate of light energy is low;

2. The photovoltaic panels on the existing solar street lamps are fixedly installed on the top of the light pole. When the photovoltaic panels need to be repaired or replaced, the staff need to climb to the upper end of the light pole to operate, which is very inconvenient and exists Security risks.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a solar street lamp with a reversible solar cell panel, which solves the problem of low conversion rate of the photovoltaic panel of the existing solar street lamp due to fixed installation and difficulty in maintenance and replacement of the photovoltaic panel. matter of convenience.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: a solar street light with reversible solar panels, including a first installation box, a light pole and a second installation box, and a first The installation box, the outer surface of the side of the light pole close to the first installation box is fixedly connected with a first sliding frame, the first sliding frame is provided with a first sliding groove, and the first installation box is close to the light pole A first sliding sheet is provided at the vertical center of one side, and the first sliding sheet is slidably engaged in the first sliding groove. The bottom of the first installation box is provided with a support frame, and the bottom of the first installation box The bottom is fixed and installed on the support frame by nuts, and the light pole inside the first sliding frame is provided with an open slot at the position below the first installation box, and a sliding plate is arranged inside the light pole, and the sliding plate The two sides are symmetrically provided with a second sliding piece, and the second sliding piece is slidingly engaged in the second sliding groove on the second sliding frame, and the second sliding frame is fixedly connected to the inner wall of the light pole, and the first The sliding frame, the second sliding frame and the open slot are vertically aligned and arranged side by side. One end of the support frame extends through the open slot to the inside of the light pole and is fixedly connected with the second sliding sheet on one side of the sliding plate. The bottom of the light pole is fixedly connected to the top of the second installation box, the top of the light pole is provided with a first fixed pulley on one side close to the first installation box, and the other side of the top of the light pole is provided with a second fixed pulley, The first fixed pulley is wound with a first steel wire rope, one end of the first steel wire rope is fixedly connected to the fixed ring at the top center of the first installation box, and the other end of the first steel wire rope passes through the top of the light pole and The sliding disc extends to the bottom of the light pole and is wound on the roller. The second fixed pulley is wound with a second steel wire rope, and one end of the second steel rope passes through the top of the light pole and extends to the inside of the light pole and the sliding plate. One side of the upper surface of the second wire rope is fixedly connected, while the other end of the second steel wire rope extends through the top of the light pole and the sliding disc to the bottom of the light pole and is wound on the roller.

Preferably, a stepping motor is arranged inside the first installation box, the output end of the stepping motor is fitted with a first rotating shaft, and the other end of the first rotating shaft is fixedly connected with a driving bevel gear, so One side of the driving bevel gear is provided with a driven bevel gear, the driving bevel gear meshes with the driven bevel gear, the driven bevel gear is fixedly fitted on the rotating column, and the rotating Both ends of the column extend through the side surface of the first installation box to the outside of the first installation box and are fixedly connected to the photovoltaic panel through the connecting ring, and the rotating column is slidingly socketed with the first installation box. The feed motor is fixedly installed on the base plate inside the first installation box.

Preferably, the roller is located at the upper end of the second installation box, the roller is fixedly fitted on the second rotating shaft, one end of the second rotating shaft is fitted with the output end of the motor, and the second rotating shaft The other end of the roller is rotatably connected to the inner wall of the second installation box. The motor is fixedly installed on the inner wall of the second installation box. On the inner wall of the second installation box, a storage battery is arranged on one side of the bottom plate inside the second installation box, and a single-chip microcomputer controller is arranged on the other side.

Preferably, the upper end of the light pole is provided with a lighting lamp head on the other side opposite to the side where the first installation box is provided, and the lighting lamp head is fixedly connected to the light pole through a pole.

Preferably, the single-chip controller is electrically connected to the stepping motor, the motor and the storage battery through conducting wires.

(3) Beneficial effects

The utility model provides a solar street lamp with a reversible solar battery panel, which has the following beneficial effects:

(1) The utility model is by arranging stepper motor, rotating column, single-chip microcomputer controller, when in use, according to the local actual illumination direction, the setting of timing sending signal is carried out to the single-chip microcomputer controller by the timing function of the single-chip microcomputer controller, thereby realizes The single-chip controller can regularly control the stepping motor to rotate, and the rotation of the first rotating shaft is driven by the rotation of the stepping motor. Because of the meshing relationship between the driving bevel gear and the driven bevel gear, the rotation of the first rotating shaft When driving the driving bevel gear to rotate, the driven bevel gear will also make a corresponding rotation, so that the photovoltaic panels on the rotating column can rotate at a certain angle, and the solar energy can be received to the greatest extent through the flipping of the photovoltaic panels And transformation, solve the problem that the direction of the photovoltaic panels on the existing solar street lamps is fixed, in use, the photovoltaic panels can only convert the light energy irradiated on the photovoltaic panels, and the utilization rate of light energy is low The problem.

(2) The utility model is equipped with a sliding plate, a support frame and a roller. During operation, when the photovoltaic panel needs to be repaired or replaced, it is only necessary to control the rotation of the motor. Driven by the rotation of the motor, the roller starts to rotate to adjust the The first steel wire rope and the second steel wire rope are released upwards at the same time, because the sliding engagement relationship between the first sliding piece on the first installation box and the first sliding groove on the first sliding frame and the second sliding on the sliding plate Sliding engagement between the piece and the second sliding groove on the second sliding frame, as the first steel wire rope and the second steel wire rope are put upward and outward, the first installation box will move from the light pole along the direction of the first sliding frame The upper end is lowered slowly, and at the same time, because of the connection between the support frame and the second sliding plate, the sliding plate will also slowly slide downwards, so that the second steel wire rope can always be in a tight state, avoiding the tension between the first steel wire rope and the second sliding piece. The knots between the steel wire ropes, through this setting, the staff can easily repair and replace the solar street lamps, thus solving the problem that the photovoltaic panels on the existing solar street lamps are fixedly installed on the top of the light pole. When repairing and replacing the light board, the staff need to climb to the upper end of the light pole to operate, which is very inconvenient and poses a safety hazard.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the light pole in the utility model;

Fig. 3 is a structural schematic diagram of the top part of the light pole in the utility model;

Fig. 4 is a schematic diagram of the internal structure of the first installation box in the utility model;

Fig. 5 is a schematic diagram of the internal structure of the second installation box in the utility model;

Fig. 6 is an enlarged view of A in Fig. 2 of the present utility model.

The reference signs in the figure are: 1, the first installation box; 2, the photovoltaic panel; 3, the rotating column; 4, the connecting ring; 5, the sliding plate; Two installation boxes; 9, pole; 10, lighting lamp head; 11, the second fixed pulley; 12, the first fixed pulley; 13, fixed ring; 14, the first wire rope; 15, the second sliding frame; 16, the first Sliding groove; 17, the first sliding piece; 18, the second steel wire rope; 19, stepping motor; 20, support frame; 21, nut; 22, driven bevel gear; 23, driving bevel gear; 24, the first Rotating shaft; 25, opening slot; 26, motor; 27, roller; 28, water retaining plate; 29, storage battery; 30, second rotating shaft; 31, rolling bearing; 32, single-chip microcomputer controller; 34. The second sliding piece.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-6, an embodiment provided by the utility model; a solar street lamp with a reversible solar panel, including a first installation box 1, a light pole 6 and a second installation box 8, and the light pole 6 A first installation box 1 is provided on one side of the upper end of the lamp pole 6, and a lighting lamp cap 10 is provided on the opposite side of the upper end of the lamp post 6 to the side provided with the first installation box 1, and the lighting lamp cap 10 is fixedly connected to the lamp by a pole 9. On the pole 6, a first sliding frame 7 is fixedly connected to the outer surface of the side of the light pole 6 close to the first installation box 1. The first sliding frame 7 is provided with a first sliding groove 16, and the first installation box 1 is close to the light pole. 6 is provided with a first sliding piece 17 at the vertical center position on one side of the side, and the first sliding piece 17 is slidingly engaged in the first sliding groove 16. The inside of the first installation box 1 is provided with a stepping motor 19, and the stepping motor The output end of 19 is fitted with a first rotating shaft 24, and the other end of the first rotating shaft 24 is fixedly connected with a driving bevel gear 23, and one side of the driving bevel gear 23 is provided with a driven bevel gear 22, and the driving bevel gear Mesh between the bevel gear 23 and the driven bevel gear 22, the driven bevel gear 22 is fixedly fitted on the rotating column 3, and both ends of the rotating column 3 pass through the side surface of the first installation box 1 and extend to the first The outer side of the installation box 1 is fixedly connected with the photovoltaic panel 2 through the connecting ring 4, the rotating column 3 is slidingly socketed with the first installation box 1, and the stepper motor 19 is fixedly installed on the bottom plate inside the first installation box 1. The bottom of an installation box 1 is provided with a support frame 20. The setting of the support frame 20 can support the first installation box 1 on the one hand, and on the other hand through the connection relationship between the support frame 20 and the second sliding piece 34 , when the support frame 20 moves up and down, it always moves with the sliding plate 5, so that the second wire rope 18 is always in a tight state, preventing knotting between the first wire rope 14 and the second wire rope 18, and the bottom of the first installation box 1 Fixedly installed on the support frame 20 by a nut 21, an opening groove 25 is arranged on the light pole 6 inside the first sliding frame 7 at a position below the first installation box 1, and a sliding plate 5 is arranged inside the light pole 6, and the sliding plate The two sides of 5 are symmetrically provided with a second sliding piece 34, and the second sliding piece 34 slides and engages in the second sliding groove 33 on the second sliding frame 15, and the second sliding frame 15 is fixedly connected to the inner wall of the light pole 6 , and the first sliding frame 7, the second sliding frame 15 and the opening slot 25 are vertically aligned and arranged side by side, and one end of the support frame 20 extends through the opening slot 25 to the inside of the light pole 6 and the side of the sliding plate 5 The second sliding piece 34 is fixedly connected, the bottom of the light pole 6 is fixedly connected with the top of the second installation box 8, and the top of the light pole 6 is provided with a first fixed pulley 12 near the side of the first installation box 1, while the light pole 6 The other side of the top of the top is provided with a second fixed pulley 11, the first fixed pulley 12 is wound with a first wire rope 14, and one end of the first wire rope 14 is fixedly connected to the fixed ring 13 at the center of the top of the first installation box 1, At the same time, the other end of the first wire rope 14 passes through the top of the light pole 6 and the sliding disc 5 to extend to the bottom of the light pole 6 and is wound on the drum 27, and the second fixed pulley 11 is wound with a second Steel wire rope 18, one end of the second steel wire rope 18 passes through the top of the light pole 6 and extends to the inside of the light pole 6 and is fixedly connected with the upper surface side of the sliding plate 5, while the other end of the second steel wire rope 18 passes through the top of the light pole 6 And the sliding plate 5 extends to the bottom of the light pole 6 and wraps around the roller 27. The roller 27 is located at the upper end position inside the second installation box 8. The roller 27 is fixedly sleeved on the second rotating shaft 30. The second rotating shaft 30 One end is fitted with the output end of the motor 26, and the other end of the second rotating shaft 30 is connected to the inner wall of the second installation box 8 through the rolling bearing 31. The motor 26 is fixedly installed on the inner wall of the second installation box 8. The roller 27 A water baffle 28 is provided below the baffle, and the setting of the water baffle 28 can block the water flowing into the gap between the first steel wire rope 14 and the second steel wire rope 18 and the top of the light pole 6, preventing water from contacting the electrical components, and the water baffle 28 is fixedly connected on the inner wall of the second installation box 8, and one side of the bottom plate inside the second installation box 8 is provided with a storage battery 29, and the other side is provided with a single-chip controller 32, and the single-chip controller 32 communicates with the stepper through a conductive line respectively. The motor 19, the motor 26 and the storage battery 29 are electrically connected.

Working principle: when in use, the timing function of the single-chip controller 32 is used to set the timing sending signal of the single-chip controller 32 according to the actual local light direction, so as to realize that the single-chip controller 32 can regularly control the stepping motor 19 to rotate, The rotation of the first rotating shaft 24 is driven by the rotation of the stepping motor 19. Because of the meshing relationship between the driving bevel gear 23 and the driven bevel gear 22, the rotation of the first rotating shaft 24 drives the driving bevel gear 23 to rotate. At this time, the driven bevel gear 22 will also rotate accordingly, so that the photovoltaic panel 2 on the rotating column 3 will rotate at a certain angle, and the solar energy can be received and converted to the greatest extent by turning over the photovoltaic panel 2 In addition, when the photovoltaic panel 2 needs to be repaired and replaced, it is only necessary to control the rotation of the motor 26. Driven by the rotation of the motor 26, the drum 27 starts to rotate to simultaneously move the first wire rope 14 and the second wire rope 18 upward. Because of the sliding engagement relationship between the first sliding piece 17 on the first installation box 1 and the first sliding groove 16 on the first sliding frame 7 and the second sliding piece 34 on the sliding plate 5 and the second sliding Sliding engagement between the second sliding grooves 33 on the frame 15, as the first steel wire rope 14 and the second steel wire rope 18 are put upward and outward, the first installation box 1 will move from the light pole along the direction of the first sliding frame 7 The upper end of 6 slowly descends, and simultaneously because of the connection between the support frame 20 and the second sliding plate 34, the sliding plate 5 will also slowly slide downwards, so that the second steel rope 18 can always be in a tight state, avoiding A knot is tied between the first steel wire rope 14 and the second steel wire rope 18, through which the staff can easily repair and replace the solar street light.

In summary, the utility model solves the problem of the photovoltaic panels of the existing solar street lamps due to fixed installation by setting the rotating column 3, the sliding disc 5, the stepping motor 19, the support frame 20, the roller 27 and the single-chip controller 32. Low conversion rate and inconvenient maintenance and replacement of photovoltaic panels.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of solar street light of turnable solar panel, including the first installs case (1), lamp stand (6) and the second installation Case (8), it is characterised in that: the upper end side of the lamp stand (6) is provided with the first installs case (1), and the lamp stand (6) is close to first It is fixedly connected on one side external surface of installs case (1) first carriage (7), is provided with first on the first carriage (7) Sliding groove (16), first installs case (1) are provided with the first slider close to the side side vertical center of lamp stand (6) (17), first slider (17) is slidably fastened in the first sliding groove (16), the bottom setting of first installs case (1) Having support frame (20), the bottom of first installs case (1) is fixedly mounted on support frame (20) by nut (21), and described the It is located at the position below the first installs case (1) on lamp stand (6) on the inside of one sliding rack (7) and is provided with open slot (25), the lamp Bar (6) is internally provided with slider disc (5), and the two sides of the slider disc (5) are symmetrically arranged with the second slider (34), and described Two sliders (34) are slidably fastened the second sliding groove (33) on second carriage (15) Nei, and the second carriage (15) is solid Surely it is connected on the inner wall of lamp stand (6), and is vertical between first carriage (7), second carriage (15) and open slot (25) Side-by-side registration setting, one end of support frame as described above (20) pass through the inside and slider disc (5) that open slot (25) extend to lamp stand (6) The second slider (34) of side is fixedly connected, and is fixedly connected at the top of the bottom and the second installs case (8) of the lamp stand (6), The top of the lamp stand (6) is provided with the first fixed pulley (12) close to the side of the first installs case (1), while the top of lamp stand (6) The portion other side is provided with the second fixed pulley (11), has been wrapped the first wirerope (14) on first fixed pulley (12), and described One end of one wirerope (14) is fixedly connected in the fixed ring (13) of the first installs case (1) top center, while first The bottom that the other end of wirerope (14) passes through the top of lamp stand (6) and slider disc (5) extends to lamp stand (6) is wrapped in roller (27) it on, has been wrapped the second wirerope (18) on second fixed pulley (11), one end of second wirerope (18) passes through The inside that lamp stand (6) is extended at the top of lamp stand (6) is fixedly connected with the upper surface side of slider disc (5), while the second steel wire The bottom that the other end of rope (18) passes through the top of lamp stand (6) and slider disc (5) extends to lamp stand (6) is wrapped in roller (27) On.

2. a kind of solar street light of turnable solar panel according to claim 1, it is characterised in that: described One installs case (1) is internally provided with stepper motor (19), and the output end of the stepper motor (19) is chimeric the first rotation axis (24), while the other end of the first rotation axis (24) is fixedly connected with active angular wheel (23), the active angular wheel (23) side is provided with driven angular wheel (22), is nibbled between the active angular wheel (23) and driven angular wheel (22) It closes, driven angular wheel (22) fixation is linked on Rotational Cylindrical (3), and the both ends of the Rotational Cylindrical (3) both pass through the first peace The outside that the side surface of vanning (1) extends to the first installs case (1) is fixedly connected with photovoltaic battery plate (2) by connection ring (4), institute It states and is slidably socketed between Rotational Cylindrical (3) and the first installs case (1), the stepper motor (19) is fixedly mounted on the first installs case (1) on internal bottom plate.

3. a kind of solar street light of turnable solar panel according to claim 1, it is characterised in that: the rolling Cylinder (27) is located at the internal upper end position of the second installs case (8), and roller (27) fixation is linked on the second rotation axis (30), One end of second rotation axis (30) is chimeric with the output end of motor (26), while the other end of the second rotation axis (30) passes through Rolling bearing (31) is rotatably connected on the inner wall of the second installs case (8), and the motor (26) is fixedly mounted on the second installs case (8) it on inner wall, is provided with water fender (28) below the roller (27), the water fender (28) is fixedly connected on the second peace It cases on the inner wall of (8), the internal bottom plate side of second installs case (8) is provided with battery (29), while the other side is set It is equipped with singlechip controller (32).

4. a kind of solar street light of turnable solar panel according to claim 1, it is characterised in that: the lamp The upper end of bar (6) and the other side for the side opposition for being provided with the first installs case (1) are provided with illuminating lamp holder (10), the illumination Lamp cap (10) is fixedly connected on lamp stand (6) by strut (9).

5. a kind of solar street light of turnable solar panel according to claim 3, it is characterised in that: the list Piece machine controller (32) is electrically connected with stepper motor (19), motor (26) and battery (29) respectively by call wire.