CN210219586U

CN210219586U - Solar street lamp

Info

Publication number: CN210219586U
Application number: CN201921404108.1U
Authority: CN
Inventors: Jiandong Zhang; 张建东
Original assignee: Taiyuan Zehou Technology Co Ltd
Current assignee: Taiyuan Zehou Technology Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-03-31
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a solar street lamp, including the light pole, the inside bottom fixedly connected with lithium cell of light pole, the top of lithium cell is provided with first backup pad, the first pneumatic cylinder of the last surface bolt fixedly connected with of first backup pad, the output bolt fixedly connected with second bracing piece of first pneumatic cylinder. The utility model discloses in, the third step motor rotates and drives, because its output shaft is fixed on the second bracing piece, then the third step motor rotates, drives collapsible solar cell panel horizontal direction and rotates, and the second step motor rotates, drives first belt pulley through first belt and rotates, drives first pivot vertical direction and rotates, and collapsible solar cell panel follows the rotation, can realize the different angle of collapsible solar cell panel transform, increases the time of the direct solar radiation, raises the efficiency.

Description

Solar street lamp

Technical Field

The utility model relates to a street lamp technical field especially relates to a solar street lamp.

Background

At present, the application of solar energy on street lamps is wide, the solar street lamps convert light energy into electric energy, store the electric energy, output the stored electric energy to lamps for power supply at night, and generate photoelectric effect by irradiating sunlight on a solar cell panel during the solar power generation and then convert the electric energy into electric energy.

The existing electrical equipment rarely has low utilization efficiency of solar energy, the solar cell panel is fixed, and the solar cell panel can be damaged when the sun cannot be irradiated and under the condition of bad weather.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a solar street lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a solar street lamp comprises a street lamp pole, wherein a lithium battery is fixedly connected to the bottom end inside the street lamp pole, a first supporting plate is arranged above the lithium battery, a first hydraulic cylinder is fixedly connected to the upper surface of the first supporting plate through a bolt, a second supporting rod is fixedly connected to the output end of the first hydraulic cylinder through a bolt, a first shell is arranged above the second supporting rod, a second supporting plate is fixedly connected to the inside of the first shell through welding, a third stepping motor is fixedly connected to the lower surface of the second supporting plate through a bolt, the output end of the third stepping motor is fixedly connected to the upper end of the second supporting rod, a second stepping motor is fixedly connected to the upper surface of the second supporting plate through a bolt, a second belt pulley is fixedly connected to the output end of the second stepping motor, a first rotating shaft is arranged at the top end of the first shell, and a first belt pulley is fixedly connected to one side of the first rotating shaft, be connected with first belt between first belt pulley and the second belt pulley, the collapsible solar cell panel of one end fixedly connected with of first pivot, top one side welded fastening of light pole is connected with the lamp shade, the lower surface mosaic of lamp shade has the LED lamp.

As a further description of the above technical solution:

the upper surface of the second supporting plate is fixedly connected with a second fixing plate through bolts, the upper end of the second fixing plate is rotatably connected with the first rotating shaft, an output shaft of the second stepping motor penetrates through the second fixing plate, and the foldable solar panel is provided with a photoresistor.

As a further description of the above technical solution:

the lamp shade is characterized in that a second shell is fixedly connected to the upper surface of the lamp shade, a generator is fixedly connected to the top end of the second shell through bolts, a first supporting rod is fixedly connected to an upper output shaft of the generator, and fan blades are fixedly connected to the two ends of the first supporting rod through bolts.

As a further description of the above technical solution:

the output shaft welding of generator has first transmission shaft, the upper surface bolt fixed connection fourth belt pulley of lamp shade is run through to the lower extreme of first transmission shaft, the inside top fixedly connected with third bracing piece of lamp shade, the lower extreme of third bracing piece is rotated and is connected with the third belt pulley, the lower extreme fixed connection radiator fan of third belt pulley, be connected with the second belt between third belt pulley and the fourth belt pulley, radiator fan's below is provided with the filter screen, the lower surface at the lamp shade is inlayed to the filter screen.

As a further description of the above technical solution:

collapsible solar cell panel is by a plurality of solar cell panel built-up connection, and is a plurality of solar cell panel's the equal fixed connection second pivot of inside two walls, it is a plurality of all rotate between the second pivot and be connected with first fixed plate.

As a further description of the above technical solution:

it is a plurality of equal fixedly connected with first step motor in the second pivot, it is a plurality of the equal fixedly connected with friction pulley of output of first step motor is a plurality of all rotate between the friction pulley and connect.

The utility model discloses following beneficial effect has:

1. this solar street lamp, when using, through the collapsible solar cell panel that sets up, the second backup pad, the third step motor, the second step motor, first belt pulley, first pivot, the third step motor rotates and drives, because its output shaft is fixed on the second bracing piece, then the third step motor rotates, it rotates to drive collapsible solar cell panel horizontal direction, the second step motor rotates, it rotates to drive first belt pulley through first belt, it rotates to drive first pivot vertical direction, collapsible solar cell panel follows and rotates, can realize the different angles of collapsible solar cell panel transform directly, increase the time of solar straight penetrating, and the efficiency is improved.

2. When the solar street lamp is used, the first hydraulic cylinder, the third stepping motor, the second stepping motor, the first belt pulley, the first rotating shaft, the generator, the fan blades, the first supporting rod, the solar panel, the second rotating shaft, the first stepping motor and the friction wheels are arranged, the fan blades are blown by wind to rotate, the generator can be driven to generate electricity, when the rotating speed of the generator is too high, the wind power is too strong, the foldable solar panel can be damaged, or the photoresistors on the foldable solar panel can not sense sunlight, the friction wheels rotate to drive the solar panel to be folded into a cylinder, the second stepping motor rotates to drive the first belt pulley to rotate through the first belt, the foldable solar panel is adjusted to be vertical, the first hydraulic cylinder contracts, the foldable solar panel is collected into the street lamp post, and the foldable solar panel is recycled, reducing the damage to the glass.

3. This solar street lamp, when using, through the flabellum that sets up, first bracing piece, first transmission shaft, fourth belt pulley, third belt pulley, second belt, filter screen, radiator fan, generator, the fan blade that blows rotates, can drive the generator electricity generation, drives first transmission shaft simultaneously and rotates, and the rotation is followed to the fourth belt pulley, through second belt transmission, drives the third belt pulley and rotates, and radiator fan follows and rotates, discharges the heat that the LED lamp produced through the filter screen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the foldable solar cell panel of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention;

fig. 4 is an enlarged view of the present invention at B in fig. 1;

fig. 5 is a top view of the foldable solar cell panel of the present invention.

Illustration of the drawings:

1. a light pole; 2. a foldable solar panel; 3. a second housing; 4. a first support bar; 5. a generator; 6. a fan blade; 7. a lamp shade; 8. an LED lamp; 9. a first hydraulic cylinder; 10. a first support plate; 11. a lithium battery; 12. a first rotating shaft; 13. a solar panel; 14. a second rotating shaft; 15. a first stepper motor; 16. a first fixing plate; 17. a first housing; 18. a first pulley; 19. a first belt; 20. a second stepping motor; 21. a second support plate; 22. a second support bar; 23. a third step motor; 24. a second pulley; 25. a second fixing plate; 26. a first drive shaft; 27. a third support bar; 28. a third belt pulley; 29. a filter screen; 30. a heat radiation fan; 31. a second belt; 32. a fourth belt pulley; 33. a friction wheel.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a solar street lamp comprises a street lamp pole 1, a lithium battery 11 is fixedly connected to the bottom end inside the street lamp pole 1, a first supporting plate 10 is arranged above the lithium battery 11, a first hydraulic cylinder 9 is fixedly connected to the upper surface of the first supporting plate 10 through bolts, a second supporting rod 22 is fixedly connected to the output end of the first hydraulic cylinder 9 through bolts, a first shell 17 is arranged above the second supporting rod 22, a second supporting plate 21 is fixedly connected to the inside of the first shell 17 through welding, a third stepping motor 23 is fixedly connected to the lower surface of the second supporting plate 21 through bolts, the output end of the third stepping motor 23 is fixedly connected to the upper end of the second supporting rod 22, a second stepping motor 20 is fixedly connected to the upper surface of the second supporting plate 21 through bolts, a second belt pulley 24 is fixedly connected to the output end of the second stepping motor 20, a first rotating shaft 12 is arranged at the top end of the first, first belt pulley 18 of one side bolt fixedly connected with of first pivot 12 is connected with first belt 19 between first belt pulley 18 and the second belt pulley 24, the collapsible solar cell panel 2 of one end fixedly connected with of first pivot 12, lamp shade 7 of fixedly connected with of top one side welding of light pole 1, the lower surface of lamp shade 7 is inlayed and is had LED lamp 8.

The upper surface of the second supporting plate 21 is fixedly connected with a second fixing plate 25 through bolts, the upper end of the second fixing plate 25 is rotatably connected with the first rotating shaft 12, the output shaft of the second stepping motor 20 penetrates through the second fixing plate 25, a photosensitive resistor is arranged on the foldable solar cell panel 2, the resistance value of the photosensitive resistor can change along with the change of an external light source, the resistance value of the used photosensitive resistor is increased along with the weakening of the light source, and the contraction time of the foldable solar cell panel 2 can be controlled; the upper surface of the lampshade 7 is fixedly connected with a second shell 3, the top end of the second shell 3 is fixedly connected with a generator 5 through bolts, the upper output shaft of the generator 5 is fixedly connected with a first supporting rod 4, two ends of the first supporting rod 4 are fixedly connected with fan blades 6 through bolts, and the fan blades 6 blown by wind can drive the generator 5 to generate electricity to charge a lithium battery 11; a first transmission shaft 26 is welded on an output shaft of the generator 5, the lower end of the first transmission shaft 26 penetrates through the upper surface of the lampshade 7 and is fixedly connected with a fourth belt pulley 32 through a bolt, the top end of the interior of the lampshade 7 is fixedly connected with a third support rod 27, the lower end of the third support rod 27 is rotatably connected with a third belt pulley 28, the lower end of the third belt pulley 28 is fixedly connected with a heat dissipation fan 30, a second belt 31 is connected between the third belt pulley 28 and the fourth belt pulley 32, a filter screen 29 is arranged below the heat dissipation fan 30, the filter screen 29 is embedded on the lower surface of the lampshade 7, the heat dissipation fan 30 can rotate to dissipate heat of the LED lamp 8 when the generator 5 rotates, and the filter screen 29 can dissipate heat; the foldable solar cell panel 2 is formed by combining and connecting a plurality of solar cell panels 13, two inner walls of the plurality of solar cell panels 13 are fixedly connected with second rotating shafts 14, and first fixing plates 16 are rotatably connected among the plurality of second rotating shafts 14; equal fixedly connected with first step motor 15 on a plurality of second pivot 14, the equal fixedly connected with friction pulley 33 of the output of a plurality of first step motor 15 all rotates between a plurality of friction pulleys 33 and connects, and friction pulley 33 rotates under the drive of first step motor 15, can make collapsible solar cell panel 2 fold into the cylinder type, is convenient for retrieve.

The working principle is as follows: the third step motor 23 is driven by rotation, because the output shaft of the third step motor is fixed on the second support rod 22, the third step motor 23 rotates to drive the foldable solar panel 2 to rotate in the horizontal direction, the second step motor 20 rotates to drive the first belt pulley 18 to rotate through the first belt 19 to drive the first rotating shaft 12 to rotate in the vertical direction, the foldable solar panel 2 rotates along with the rotation, the foldable solar panel 2 can change different angles, the direct solar irradiation time is increased, the efficiency is improved, the fan blades 6 are driven by wind to rotate to drive the generator 5 to generate electricity, when the rotating speed of the generator 5 is too high, the wind power is too strong, the foldable solar panel 2 can be damaged, or the photoresistors on the foldable solar panel can not sense sunlight, the friction wheels 33 rotate to drive the solar panel 13 to be folded into a cylindrical shape, and the second step motor 20 rotates, drive first belt pulley 18 through first belt 19 and rotate, make collapsible solar cell panel 2 adjust to vertical, first pneumatic cylinder 9 shrink, the inside of collapsible solar cell panel 2 income light pole 1, collapsible solar cell panel 2's recovery has been realized, reduce the harm to it, wind blows the rotation of flabellum 6, can drive generator 5 electricity generation, drive first transmission shaft 26 simultaneously and rotate, fourth belt pulley 32 follows the rotation, through the transmission of second belt 31, drive third belt pulley 28 and rotate, radiator fan 30 follows the rotation, heat discharge through filter screen 29 with the production of LED lamp 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a solar street lamp, includes light pole (1), its characterized in that: the interior bottom fixedly connected with lithium cell (11) of light pole (1), the top of lithium cell (11) is provided with first backup pad (10), the last surface bolt fixedly connected with first pneumatic cylinder (9) of first backup pad (10), the output bolt fixedly connected with second bracing piece (22) of first pneumatic cylinder (9), the top of second bracing piece (22) is provided with first casing (17), the inside welding fixedly connected with second backup pad (21) of first casing (17), the lower surface bolt fixedly connected with third step motor (23) of second backup pad (21), the output bolt fixedly connected with second step motor (23) of third step motor (23) is in the upper end of second bracing piece (22), the last surface bolt fixedly connected with second step motor (20) of second backup pad (21), the output fixedly connected with second belt pulley (24) of second step motor (20), the top of first casing (17) is provided with first pivot (12), one side bolt fixedly connected with first belt pulley (18) of first pivot (12), be connected with first belt (19) between first belt pulley (18) and second belt pulley (24), the collapsible solar cell panel (2) of one end fixedly connected with of first pivot (12), top one side welded fastening of light pole (1) is connected with lamp shade (7), the lower surface mosaic of lamp shade (7) has LED lamp (8).

2. The solar street light as claimed in claim 1, wherein: the upper surface bolt fixedly connected with second fixed plate (25) of second backup pad (21), the upper end and first pivot (12) of second fixed plate (25) rotate to be connected, the output shaft of second step motor (20) runs through second fixed plate (25), be provided with photo resistance on collapsible solar cell panel (2).

3. The solar street light as claimed in claim 1, wherein: the lamp shade is characterized in that the upper surface of the lamp shade (7) is fixedly connected with a second shell (3), the top end of the second shell (3) is fixedly connected with a generator (5), the upper output shaft of the generator (5) is fixedly connected with a first supporting rod (4), and the two ends of the first supporting rod (4) are fixedly connected with fan blades (6) through bolts.

4. A solar street light as claimed in claim 3, characterized in that: the output shaft welding of generator (5) has first transmission shaft (26), the lower extreme of first transmission shaft (26) runs through upper surface bolt fixed connection fourth belt pulley (32) of lamp shade (7), the inside top fixedly connected with third bracing piece (27) of lamp shade (7), the lower extreme of third bracing piece (27) is rotated and is connected with third belt pulley (28), lower extreme fixed connection radiator fan (30) of third belt pulley (28), be connected with second belt (31) between third belt pulley (28) and fourth belt pulley (32), the below of radiator fan (30) is provided with filter screen (29), inlay the lower surface at lamp shade (7) filter screen (29).

5. The solar street light as claimed in claim 1, wherein: collapsible solar cell panel (2) are by a plurality of solar cell panel (13) built-up connection, and are a plurality of equal fixed connection second pivot (14) of inside two walls of solar cell panel (13), it is a plurality of all rotate between second pivot (14) and be connected with first fixed plate (16).

6. The solar street light as claimed in claim 5, wherein: it is a plurality of equal fixedly connected with first step motor (15) on second pivot (14), it is a plurality of the equal fixedly connected with friction pulley (33) of output of first step motor (15), it is a plurality of all rotate between friction pulley (33) and connect.