CN212481143U

CN212481143U - Movable LED solar street lamp

Info

Publication number: CN212481143U
Application number: CN202021819382.8U
Authority: CN
Inventors: 冯军
Original assignee: Hubei Wancheng Energy Saving Co ltd
Current assignee: Hubei Wancheng Energy Saving Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-02-05
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a movable LED solar street lamp relates to solar street lamp technical field, the on-line screen storage device comprises a base, fixed mounting has outer fixed cover on the base, the inner wall sliding connection of outer fixed cover has scalable lamp pole, the inside of outer fixed cover is provided with the actuating mechanism who drives scalable lamp pole along vertical direction displacement, actuating mechanism connects the inside lead screw of fixed cover outside including rotating, the outside threaded connection of lead screw has the kicking block, kicking block fixed mounting is at the lower extreme of scalable lamp pole, the lower extreme outside fixed mounting of lead screw has driven gear, the beneficial effects of the utility model are that: scalable lamp pole height can change, and height through reducing the lamp pole is that the street lamp focus reduces, has made things convenient for the transportation of street lamp, and the height of street lamp can freely select, is applicable to different user demands.

Description

Movable LED solar street lamp

Technical Field

The utility model relates to a solar street lamp technical field specifically is a movable LED solar street lamp.

Background

The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, and the ultra-high-brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller and used for replacing the traditional public power lighting street lamp.

The movable LED solar street lamp is widely applied to temporary outdoor buildings because of the flexibility of the movement, the existing movable LED solar street lamp faces the following problems, and the lamp post of the solar street lamp is high, so that the whole gravity center of the street lamp is upward, the movable LED solar street lamp is inconvenient to move, and the movable LED solar street lamp is easy to topple.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a movable LED solar street lamp, highly adjust the street lamp through quick, reduce the height when removing to reach and reduce centrobaric mesh, make street lamp or bigger stability, be convenient for transport.

In order to achieve the above object, the utility model provides a following technical scheme: a movable LED solar street lamp comprises a base, an outer fixed sleeve is fixedly arranged on the base, the inner wall of the outer fixed sleeve is connected with a telescopic lamp post in a sliding way, a driving mechanism for driving the telescopic lamp post to move along the vertical direction is arranged in the outer fixed sleeve, the driving mechanism comprises a screw rod which is rotatably connected inside the outer fixed sleeve, the outer side of the screw rod is in threaded connection with a top block, the top block is fixedly arranged at the lower end of the telescopic lamp post, the outer side of the lower end of the screw rod is fixedly provided with a driven gear, the driving mechanism comprises a driving motor, an output shaft of the driving motor penetrates through the inner part of the outer fixed sleeve, the driving gear is fixedly mounted on an output shaft of the driving motor, the driving gear is meshed with the driven gear, and an adjusting mechanism for driving the base to change the height is arranged inside the base.

Preferably, the adjusting mechanism comprises a displacement rod in threaded connection with the base, and a conical extrusion column is fixedly mounted on the outer side of the displacement rod.

Preferably, the inboard slip of the lower extreme of base is pegged graft and is had the connecting rod, the lower extreme fixed mounting of connecting rod has the universal wheel, the top fixed mounting of connecting rod has the contact plate.

Preferably, the upper surface of the contact plate is smooth, and the upper surface of the contact plate is abutted against the outer surface of the conical squeezing column.

Preferably, the lower surface of the base is fixedly provided with a grounding block, and the grounding block surrounds the base for a circle.

Preferably, the outer fixing sleeve is provided with a limiting slide hole, the telescopic lamp pole is fixedly provided with a limiting block, and one end of the limiting block slides through the inside of the limiting slide hole.

Compared with the prior art, the beneficial effects of the utility model are that: this movable LED solar street lamp:

1. can drive the lead screw through driving motor is rotatory, and the lead screw is the effect that the kicking block received the screw power when rotatory, can remove along the lead screw, and the kicking block drives scalable lamp pole and carries out the change of height, through the height that reduces the lamp pole, and then makes the street lamp focus reduce, has made things convenient for the transportation of street lamp, and the height of street lamp can freely select, is applicable to different user demands.

2. Through the height that changes the universal wheel, can be so that the ground connection piece contacts to earth, ground connection piece contact ground replaces the universal wheel to support the base, can be so that the base is more stable to guarantee the stability of street lamp after placing, the flexible convenient of universal wheel, conveniently transport.

Drawings

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

fig. 2 is a schematic structural diagram of the driving mechanism and its components of the present invention;

fig. 3 is a schematic structural diagram of the adjusting mechanism and its components of the present invention.

In the figure: 10. a base; 11. an outer fixing sleeve; 12. a telescopic lamp post; 13. a limiting slide hole; 14. a limiting block; 15. a drive mechanism; 16. a universal wheel; 17. an adjustment mechanism; 18. a top block; 19. a screw rod; 20. a driven gear; 21. a drive motor; 22. a driving gear; 23. a displacement rod; 24. a connecting rod; 25. A contact plate; 26. a ground block; 27. the column is extruded conically.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a movable LED solar street lamp comprises a base 10, an outer fixing sleeve 11 is fixedly mounted on the base 10, the inner wall of the outer fixing sleeve 11 is connected with a telescopic lamp post 12 in a sliding mode, the height of the telescopic lamp post 12 can be changed, the gravity center is reduced by reducing the height of the telescopic lamp post 12, and the transportation is more convenient, a driving mechanism 15 for driving the telescopic lamp post 12 to move along the vertical direction is arranged inside the outer fixing sleeve 11, the driving mechanism 15 drives the telescopic lamp post 12 to change the height through the driving mechanism 15, the driving mechanism 15 comprises a screw rod 19 rotatably connected inside the outer fixing sleeve 11, the outer side of the screw rod 19 is in threaded connection with a top block 18, the top block 18 is fixedly mounted at the lower end of the telescopic lamp post 12, a driven gear 20 is fixedly mounted on the outer side of the lower end of the screw rod 19, the driving mechanism 15 comprises a driving motor 21, and, fixed mounting has driving gear 22 on driving motor 21's the output shaft, meshing between driving gear 22 and the driven gear 20, it is rotatory through driving motor 21, make driving gear 22 drive driven gear 20 and rotate, driven gear 20 can drive lead screw 19 when rotatory and rotate, lead screw 19 receives the effect of screw force with its threaded connection's kicking block 18 when rotatory, can remove along lead screw 19, kicking block 18 drives scalable lamp pole 12 and carries out the change of height, the inside of base 10 is provided with drives its adjustment mechanism 17 that carries out the height change, the height of base 10 can be changed through adjustment mechanism 17.

Referring to fig. 1 and 3, the adjusting mechanism 17 includes a displacement rod 23 screwed in the base 10, a turntable is disposed at one end of the displacement rod 23 to facilitate rotation of the displacement rod 23, the position of the displacement rod 23 changes when the displacement rod 23 rotates, a tapered squeezing column 27 is fixedly mounted at an outer side of the displacement rod 23, a connecting rod 24 is slidably inserted into an inner side of a lower end of the base 10, the height of the connecting rod 24 can be changed, a universal wheel 16 is fixedly mounted at a lower end of the connecting rod 24, the height of the universal wheel 16 can be changed by changing the height of the connecting rod 24, a contact plate 25 is fixedly mounted at a top of the connecting rod 24, an upper surface of the contact plate 25 is smooth, an upper surface of the contact plate 25 is abutted against an outer surface of the tapered squeezing column 27, the tapered squeezing column 27 can be separated from the contact plate 25 by movement of the displacement rod 23, and, connecting rod 24 will upwards carry out the displacement for universal wheel 16 upwards contracts, and the lower fixed surface of base 10 installs ground connection piece 26, and ground connection piece 26 is around base 10 a week, and ground connection piece 26 replaces universal wheel 16 to contact with ground, in order to guarantee base 10 stability.

Referring to fig. 1, a limiting slide hole 13 is formed in the outer fixing sleeve 11, a limiting block 14 is fixedly mounted on the retractable lamp post 12, one end of the limiting block 14 slides through the limiting slide hole 13, the limiting block 14 can only displace in the limiting slide hole 13, and the retractable lamp post 12 is positioned by the limiting block 14, so that the retractable lamp post 12 can only displace in the vertical direction.

The utility model discloses a theory of operation: when the street lamp is used, the driving motor 21 is started, the driving motor 21 rotates to drive the driven gear 20 to rotate, the driven gear 20 drives the screw rod 19 to rotate, the top block 18 is acted by a threaded force when the screw rod 19 rotates and can move along the screw rod 19, the moving direction of the top block 18 can also change according to different rotating directions of the driving motor 21, the top block 18 drives the telescopic lamp post 12 to change the height, the height of the telescopic lamp post 12 is selected as required, when the telescopic lamp post 12 extends and retracts, the telescopic lamp post 12 can only move in the vertical direction through the limit of the limit block 14, when a street lamp is required to be placed at a preset position, the turntable on the displacement rod 23 can be rotated, the position of the displacement rod 23 can be changed when the displacement rod 23 rotates, the conical extrusion column 27 can be separated from the contact plate 25 through the movement of the displacement rod 23, losing the squeezing action of the tapered squeezing columns 27, the connecting rod 24 will displace upwards, causing the universal wheel 16 to contract upwards, and the ground engaging patch 26 will take the place of the universal wheel 16 to make contact with the ground.

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 a movable LED solar street lamp, includes base (10), its characterized in that: fixed mounting has outer fixed cover (11) on base (10), the inner wall sliding connection of outer fixed cover (11) has scalable lamp pole (12), the inside of outer fixed cover (11) is provided with drive scalable lamp pole (12) along drive mechanism (15) of vertical direction displacement, drive mechanism (15) are including rotating lead screw (19) of connecting in outer fixed cover (11) inside, the outside threaded connection of lead screw (19) has kicking block (18), kicking block (18) fixed mounting is at the lower extreme of scalable lamp pole (12), the lower extreme outside fixed mounting of lead screw (19) has driven gear (20), drive mechanism (15) are including driving motor (21), the output shaft of driving motor (21) link up to the inside of outer fixed cover (11), fixed mounting has driving gear (22) on the output shaft of driving motor (21), the driving gear (22) is meshed with the driven gear (20), and an adjusting mechanism (17) for driving the base (10) to change the height is arranged in the base.

2. The movable LED solar street lamp according to claim 1, wherein: the adjusting mechanism (17) comprises a displacement rod (23) which is in threaded connection with the base (10), and a conical extrusion column (27) is fixedly mounted on the outer side of the displacement rod (23).

3. The movable LED solar street lamp according to claim 2, wherein: the inner side of the lower end of the base (10) is connected with a connecting rod (24) in a sliding and inserting mode, the lower end of the connecting rod (24) is fixedly provided with a universal wheel (16), and the top of the connecting rod (24) is fixedly provided with a contact plate (25).

4. The movable LED solar street lamp according to claim 3, wherein: the upper surface of the contact plate (25) is smooth, and the upper surface of the contact plate (25) is abutted against the outer surface of the conical extrusion column (27).

5. The movable LED solar street lamp according to claim 1, wherein: the lower surface fixed mounting of base (10) has ground connection piece (26), ground connection piece (26) are around base (10) a week.

6. The movable LED solar street lamp according to claim 1, wherein: spacing slide opening (13) have been seted up on outer fixed cover (11), fixed mounting has stopper (14) on scalable lamp pole (12), stopper (14) one end slides and runs through the inside of spacing slide opening (13).