CN112923312A

CN112923312A - Automatic follow spot solar street lamp

Info

Publication number: CN112923312A
Application number: CN202110200478.9A
Authority: CN
Inventors: 李梦雨; 郝群; 李四毛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-06-08

Abstract

The invention relates to the technical field of solar street lamps, and discloses an automatic light-following solar street lamp, which comprises a support column, wherein the outer part of the support column is fixedly connected with a lighting lamp, the inner part of the support column is rotatably connected with a movable wheel, the outer part of the movable wheel is meshed with a toothed bar, the outer part of the movable wheel is fixedly connected with a ratchet wheel, the inner part of the support column is rotatably connected with a first ratchet bar, the inner part of the support column is movably connected with a transmission assembly, the outer part of the transmission assembly is movably connected with a second ratchet bar, and the inner part of the support column is slidably connected with; through the use of mutually supporting of support column, solar panel, gear, chain tooth, cleaning brush, photosensitive element for need not the manual work and climb to the outside dust of solar street lamp top clearance solar panel, through the operation of above-mentioned mechanism, the outside dust of solar panel can be cleaned by automation, not only makes solar panel improve to solar energy conversion efficiency, has still saved a large amount of manpowers, is fit for actual conditions's use more.

Description

Automatic follow spot solar street lamp

Technical Field

The invention relates to the technical field of solar street lamps, in particular to a solar street lamp capable of automatically following light.

Background

The solar street lamp is used for replacing the traditional public power lighting street lamp, and compared with the traditional street lamp, the solar street lamp has the advantages of environmental protection, safety, economy and the like by utilizing solar energy, and is widely used in various large lighting places in modern times.

Current solar street lamp's solar panel all is fixed connection outside the street lamp, can't be along with the different redirecting of the direction of illumination of sunshine, further can't guarantee that solar panel conversion solar energy is in optimum state always, make the efficiency greatly reduced of solar energy transformation electric energy, the weather that sunshine is insufficient appears in succession, can probably lead to the street lamp power supply not enough, current solar street lamp's solar panel all exposes in the air simultaneously, can make a large amount of dust of solar panel's surface accumulation for a long time, further can influence solar panel to the solar energy conversion, because solar panel is at the street lamp top, very be not convenient for artificial cleaning.

Therefore, in order to solve these problems, a solar street lamp capable of automatically following the light is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic light-following solar street lamp, which has the advantages of automatic light-following and automatic cleaning of a solar panel, and solves the problems that the solar panel of the existing solar street lamp is fixedly connected to the outside of the street lamp, the direction can not be changed along with different irradiation directions of sunlight, the solar panel can not be ensured to be always in the most suitable state for converting solar energy, the efficiency of converting solar energy into electric energy is greatly reduced, the street lamp is likely to be insufficiently powered in continuous insufficient sunlight weather, meanwhile, the solar panel of the existing solar street lamp is exposed in the air, a large amount of dust is accumulated on the surface of the solar panel for a long time, the solar panel can further influence the solar energy conversion, and the solar panel is not convenient to manually clean due to the fact that the solar panel is arranged at the top of the.

(II) technical scheme

In order to realize the purposes of automatically tracking light and cleaning the solar panel, the invention provides the following technical scheme: an automatic light-following solar street lamp comprises a support column, wherein the outer part of the support column is fixedly connected with a lighting lamp, the inner part of the support column is rotatably connected with a movable wheel, the outer part of the movable wheel is meshed with a toothed bar, the outer part of the movable wheel is fixedly connected with a ratchet wheel, the inner part of the support column is rotatably connected with a first ratchet bar, the inner part of the support column is movably connected with a transmission component, the outer part of the transmission component is movably connected with a second ratchet bar, the inner part of the support column is slidably connected with a first iron block, the inner part of the support column is fixedly connected with a first electromagnet, the top part of the support column is rotatably connected with a solar panel, the outer part of the solar panel is rotatably connected with a gear, the outer part of the gear is meshed with a toothed chain, the outer part of, the inside swing joint of support column has the trigger subassembly, and the inner wall fixedly connected with contact of support column.

Preferably, the rack bar is slidably connected to the inside of the supporting column, and the inside of the supporting column is fixedly connected with the storage battery.

Preferably, the first ratchet rod and the second ratchet rod are both meshed with the ratchet wheel, a first iron block is fixedly connected with a first pull belt, the number of the first pull belt is two, the two first pull belts are respectively and fixedly connected to the outer portions of the first ratchet rod and the second ratchet rod, the two first pull belts are fixedly connected to the outer portions of the first iron block, the first ratchet rod and the second ratchet rod are in transmission connection with the first iron block through the first pull belt, and the first iron block corresponds to the electromagnet in position.

Preferably, transmission assembly mainly comprises dwang, connecting rod, three hornblocks, and the inside of support column is rotated and is connected with the dwang, and the connecting rod rotates the outside of connecting at the dwang, and three hornblocks rotate the inside of connecting at the support column, and the second ratchet rotates the outside of connecting at three hornblocks.

Preferably, the cleaning brush is corresponding and the specification phase-match with the solar panel position, and photosensitive element mainly comprises photosensitive shell, light-passing board, photo resistance, and photosensitive shell fixed connection is in solar panel's inside, and the light-passing board is inlayed in the outside of photosensitive shell, and photo resistance fixed connection is at the inner wall of photosensitive shell, and photo resistance and light-passing board position are corresponding and the specification phase-match.

Preferably, solar panel's outside fixedly connected with stretching strap two, solar panel's one end fixed connection is kept away from in stretching strap two outside the torsional spring, and the anticollision subassembly mainly comprises soft shell, trigger plate, spring one, and the outside fixedly connected with spring one of support column, spring one keep away from the one end fixed connection of support column in the outside of soft shell, and the inside fixedly connected with of soft shell triggers the board.

Preferably, the trigger assembly mainly comprises an electromagnet II, a spring II and an iron block II, the electromagnet II is fixedly connected inside the supporting column, one end of the spring II is fixedly connected to the outside of the electromagnet II, the other end of the spring II is fixedly connected to the outside of the iron block II, the iron block II is slidably connected inside the supporting column, and the position of the iron block II corresponds to that of the electromagnet II and that of the contact and is matched with that of the contact in specification.

Preferably, the gear and the rotating block are electrically connected with a driving power supply, the first electromagnet and the second electromagnet are electrically connected with a storage battery, the contact and the photoresistor are electrically connected with the control center, and the trigger assembly is electrically connected with the photoresistor.

Preferably, the initial states of the torsion spring, the first spring and the second spring are all uncompressed states.

Preferably, when the second iron block in the triggering assembly is in contact with the contact, the solar street lamp capable of automatically following the light achieves the optimal power for converting light energy into electric energy.

(III) advantageous effects

Compared with the prior art, the invention provides an automatic light following solar street lamp, which has the following beneficial effects:

1. this automatic solar street lamp of following spot, through the support column, the movable wheel, the ratch, the ratchet, first ratchet, drive assembly, the second ratchet, iron plate one, electro-magnet one, solar panel, photosensitive element, the torsional spring, anticollision subassembly, trigger the subassembly, mutually supporting of contact uses, make solar panel can pass through the automatic motion of above-mentioned mechanism, automatic along with the solar position changes automatically regulated angle to best illumination intensity, make solar panel improve greatly to the utilization ratio of solar energy, be fit for actual conditions's use more.

2. This automatic solar street lamp of following spot, through support column, solar panel, gear, toothed chain, cleaning brush, photosensitive element's use of mutually supporting for need not the manual work and climb the outside dust of solar street lamp top clearance solar panel, through the operation of above-mentioned mechanism, the outside dust of solar panel can be cleaned by automation, not only makes solar panel improve to solar energy conversion efficiency, has still saved a large amount of manpowers, is fit for actual conditions's use more.

Drawings

FIG. 1 is a schematic side view in partial cross-section of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at C in FIG. 1 according to the present invention.

In the figure: 1. a support pillar; 2. an illuminating lamp; 3. a movable wheel; 4. a rack bar; 5. a ratchet wheel; 6. a first ratchet bar; 7. a transmission assembly; 8. a second ratchet bar; 9. a first iron block; 10. an electromagnet I; 11. a solar panel; 12. a gear; 13. a toothed chain; 14. a cleaning brush; 15. a photosensitive element; 16. a torsion spring; 17. an anti-collision assembly; 18. a trigger component; 19. and (4) a contact.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an automatic light-following solar street lamp comprises a support column 1, an illuminating lamp 2 fixedly connected to the outside of the support column 1, a movable wheel 3 rotatably connected to the inside of the support column 1, a toothed bar 4 meshed with the outside of the movable wheel 3, the toothed bar 4 slidably connected to the inside of the support column 1, and a storage battery fixedly connected to the inside of the support column 1; the ratchet wheel 5 is fixedly connected to the outer portion of the movable wheel 3, the first ratchet rod 6 is rotatably connected to the inner portion of the supporting column 1, the transmission assembly 7 is movably connected to the inner portion of the supporting column 1, the transmission assembly 7 mainly comprises a rotating rod, a connecting rod and a triangular block, the rotating rod is rotatably connected to the inner portion of the supporting column 1, the connecting rod is rotatably connected to the outer portion of the rotating rod, the triangular block is rotatably connected to the inner portion of the supporting column 1, and the second ratchet rod 8 is rotatably; the outside swing joint of drive assembly 7 has second ratchet 8, the inside sliding connection of support column 1 has iron plate one 9, the inside fixedly connected with electro-magnet of support column 1 is 10, first ratchet 6, second ratchet 8 all meshes with ratchet 5 mutually, the outside fixedly connected with stretching strap one of iron plate one 9, stretching strap one has two, two stretching strap one respectively fixed connection at first ratchet 6, second ratchet 8 are outside, two equal fixed connection of stretching strap are outside at iron plate one 9, first ratchet 6, second ratchet 8 all is connected with iron plate one 9 transmission through stretching strap one, iron plate one 9 is corresponding with electro-magnet 10 position.

The solar panel 11 is rotatably connected to the top of the supporting column 1, the gear 12 is rotatably connected to the outside of the solar panel 11, a toothed chain 13 is meshed with the outside of the gear 12, a cleaning brush 14 is fixedly connected to the outside of the toothed chain 13, a photosensitive assembly 15 is fixedly connected to the outside of the solar panel 11, the cleaning brush 14 corresponds to the solar panel 11 in position and is matched in specification, the photosensitive assembly 15 mainly comprises a photosensitive shell, a light-transmitting plate and a photosensitive resistor, the photosensitive shell is fixedly connected to the inside of the solar panel 11, the light-transmitting plate is embedded in the outside of the photosensitive shell, the photosensitive resistor is fixedly connected to the inner wall of the photosensitive shell, and the; the anti-collision assembly comprises a support column 1, a torsion spring 16, a pull belt II, an anti-collision assembly 17 and a spring I, wherein the torsion spring 16 is fixedly connected inside the support column 1, the pull belt II is fixedly connected outside the solar panel 11, one end, far away from the solar panel 11, of the pull belt II is fixedly connected outside the torsion spring 16, the anti-collision assembly mainly comprises a soft shell, a trigger plate and the spring I, the spring I is fixedly connected outside the support column 1, one end, far away from the support column 1, of the spring; the outside swing joint of support column 1 has anticollision subassembly 17, the inside swing joint of support column 1 has trigger subassembly 18, trigger subassembly 18 mainly comprises electro-magnet two, spring two, iron plate two is constituteed, the inside fixedly connected with electro-magnet two of support column 1, the one end fixed connection of spring two is in the outside of electro-magnet two, the other end fixed connection of spring two is in the outside of iron plate two, two sliding connection of iron plate are in the inside of support column 1, iron plate two and electro-magnet two, the position of contact 19 is corresponding and the specification phase-match.

The inner wall of the support column 1 is fixedly connected with a contact 19, the gear 12 and the rotating block are electrically connected with a driving power supply, the electromagnet I10 and the electromagnet II are electrically connected with a storage battery, the contact 19 and the photoresistor are electrically connected with a control center, and the trigger assembly 18 is electrically connected with the photoresistor; the initial states of the torsion spring 16, the spring I and the spring II are all uncompressed states, and when the iron block II in the trigger assembly 18 is in contact with the contact 19, the solar street lamp capable of automatically following the light achieves the optimal power for converting light energy into electric energy; through the mutual matching use of the support column 1, the movable wheel 3, the toothed bar 4, the ratchet wheel 5, the first ratchet bar 6, the transmission assembly 7, the second ratchet bar 8, the first iron block 9, the first electromagnet 10, the solar panel 11, the photosensitive assembly 15, the torsion spring 16, the anti-collision assembly 17, the trigger assembly 18 and the contact 19, the solar panel 11 can automatically adjust the angle to the optimal illumination intensity along with the change of the position of the sun through the automatic movement of the mechanism, so that the utilization rate of the solar panel 11 to solar energy is greatly improved, and the solar panel is more suitable for the use under the actual conditions; through the use of mutually supporting of support column 1, solar panel 11, gear 12, chain gear 13, cleaning brush 14, photosensitive element 15 for need not the manual work and climb to the outside dust of solar street lamp top clearance solar panel 11, through the operation of above-mentioned mechanism, the outside dust of solar panel 11 can be cleaned by automation, not only makes solar panel 11 improve to solar energy conversion efficiency, has still saved a large amount of manpowers, is fit for actual conditions's use more.

The working principle is as follows: light rays are shot into a photosensitive resistor inside the photosensitive assembly 15, the illumination received by the photosensitive resistor becomes strong, the resistance value becomes small, the current becomes large, the current passing through the electromagnet II becomes large, the iron block II is attracted to move, the spring II is stretched, meanwhile, the control center controls the driving power supply to drive the rotating block, the rotating block moves to drive the connecting rod to move, the connecting rod moves to drive the triangular block to move, the triangular block moves to drive the second ratchet rod 8 to reciprocate, the second ratchet rod 8 reciprocates to drive the ratchet wheel 5 to rotate, the ratchet wheel 5 rotates to drive the movable wheel 3 to rotate, the movable wheel 3 rotates to drive the toothed rod 4 to move, the toothed rod 4 moves to drive the solar panel 11 to move and compress the torsion spring 16 under the action of the conveyor belt II, the solar panel 11 moves to drive the photosensitive resistor inside the photosensitive assembly 15 to move, when the photosensitive resistor moves to directly shoot the light rays outside the photosensitive resistor, the electromagnet II attracts, at the moment, the control center controls the driving power supply to stop driving the rotating block, so that the solar panel 11 stops moving, and when the sunlight angle changes, the device keeps the device in the optimal working state all the time by executing the actions again.

When the sun is in a mountain, no sunlight irradiates the photoresistor, the photoresistor does not receive the light, the resistance value of the photoresistor is increased, the current is decreased, the control center controls the driving power supply to drive the gear 12, the gear 12 rotates to drive the toothed chain 13 to move, the toothed chain 13 moves to drive the cleaning brush 14 to move, the cleaning brush 14 moves to clean the surface of the solar panel 11, the control center controls the storage battery to supply power to the electromagnet I10, the electromagnet I10 attracts the iron block I9 to move, the first ratchet rod 6 and the second ratchet rod 8 are not meshed with the ratchet wheel 5 under the action of the conveyor belt I, the solar panel 11 is reset and collides with the soft shell under the action of the resilience force of the torsion spring 16 and the conveyor belt II, the pressure is further sensed by the trigger plate in the soft shell, the control center controls the storage battery to not supply power to the electromagnet I10, and otherwise the, The second ratchet lever 8 is engaged with the ratchet 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic solar street lamp of following spot, includes support column (1), its characterized in that: the external fixed connection of support column (1) has light (2), the internal rotation of support column (1) is connected with loose wheel (3), the external meshing of loose wheel (3) has ratch (4), the external fixed connection of loose wheel (3) has ratchet (5), the internal rotation of support column (1) is connected with first ratchet (6), the internal swing joint of support column (1) has drive assembly (7), the external swing joint of drive assembly (7) has second ratchet (8), the internal sliding connection of support column (1) has iron plate one (9), the internal fixed connection of support column (1) has electro-magnet one (10), the top of support column (1) is connected with solar panel (11) in a rotating way, the external rotation of solar panel (11) is connected with gear (12), the external meshing of gear (12) has toothed chain (13), the external fixed connection of toothed chain (13) has cleaning brush (14), the solar panel support comprises a solar panel (11), a photosensitive assembly (15) fixedly connected to the outside of the solar panel, a torsion spring (16) fixedly connected to the inside of a support column (1), an anti-collision assembly (17) movably connected to the outside of the support column (1), a trigger assembly (18) movably connected to the inside of the support column (1), and a contact (19) fixedly connected to the inner wall of the support column (1).

2. The automatic light following solar street lamp according to claim 1, wherein: the rack bar (4) is connected inside the supporting column (1) in a sliding mode, and the storage battery is fixedly connected inside the supporting column (1).

3. The automatic light following solar street lamp according to claim 1, wherein: first ratchet (6), second ratchet (8) all mesh mutually with ratchet (5), the outside fixedly connected with stretching strap one of iron plate (9), stretching strap one has two, two stretching strap one respectively fixed connection in first ratchet (6), second ratchet (8) outsides, two stretching strap one equal fixed connection in iron plate (9) outsides, first ratchet (6), second ratchet (8) all are connected through stretching strap one and iron plate (9) transmission, iron plate (9) are corresponding with electro-magnet (10) position.

4. The automatic light following solar street lamp according to claim 1, wherein: transmission assembly (7) mainly comprise dwang, connecting rod, three hornblocks, and the inside of support column (1) is rotated and is connected with the dwang, and the connecting rod rotates the outside of connecting at the dwang, and three hornblocks rotate the inside of connecting at support column (1), and second ratchet rod (8) rotate the outside of connecting at three hornblocks.

5. The automatic light following solar street lamp according to claim 1, wherein: cleaning brush (14) and solar panel (11) position are corresponding and the specification phase-match, and photosensitive element (15) mainly comprise photosensitive shell, light-passing board, photo resistance, and photosensitive shell fixed connection is in the inside of solar panel (11), and the light-passing board is inlayed in the outside of photosensitive shell, and photo resistance fixed connection is at the inner wall of photosensitive shell, and photo resistance and light-passing board position are corresponding and the specification phase-match.

6. The automatic light following solar street lamp according to claim 1, wherein: the outside fixedly connected with stretching strap two of solar panel (11), the one end fixed connection that solar panel (11) were kept away from to stretching strap two is outside in torsional spring (16), and anticollision subassembly (17) mainly comprise soft shell, trigger plate, spring one, and the outside fixedly connected with spring one of support column (1), spring one keep away from the one end fixed connection of support column (1) in the outside of soft shell, and the inside fixedly connected with of soft shell triggers the board.

7. The automatic light following solar street lamp according to claim 1, wherein: the trigger assembly (18) mainly comprises a second electromagnet, a second spring and a second iron block, the second electromagnet is fixedly connected inside the supporting column (1), one end of the second spring is fixedly connected to the outside of the second electromagnet, the other end of the second spring is fixedly connected to the outside of the second iron block, the second iron block is slidably connected inside the supporting column (1), and the second iron block is corresponding to the second electromagnet and the contact (19) in position and matched in specification.

8. The automatic light following solar street lamp according to claim 1, wherein: the gear (12) and the rotating block are electrically connected with a driving power supply, the first electromagnet (10) and the second electromagnet are electrically connected with a storage battery, the contact (19) and the photosensitive resistor are electrically connected with the control center, and the trigger assembly (18) is electrically connected with the photosensitive resistor.