CN220728158U

CN220728158U - LED street lamp with lifting function

Info

Publication number: CN220728158U
Application number: CN202322344897.7U
Authority: CN
Inventors: 杨云
Original assignee: Dongguan Xin Qin Photoelectric Technology Co ltd
Current assignee: Dongguan Xin Qin Photoelectric Technology Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-05
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses an LED street lamp with a lifting function, which comprises a street lamp supporting rod and a secondary cylinder, wherein the lower end of a fixing plate is fixedly connected with a primary cylinder close to the middle of the right side, the inside of the primary cylinder is slidably connected with a hiding cylinder, the left and right outer walls of the hiding cylinder are fixedly connected with first sliding blocks close to the upper side, the left and right inner walls of the primary cylinder are respectively provided with a first sliding groove, the first sliding blocks are respectively and slidably connected in the first sliding grooves, the left and right outer walls of the hiding cylinder are respectively and fixedly connected with a second sliding block close to the lower side, the left and right inner walls of the secondary cylinder are respectively and slidably connected in the second sliding grooves. The lifting rope lifting device has the advantages that the lifting is realized, the adjustable height range is larger, the lifting rope is protected from severe environmental influence, the service life of the lifting rope is prolonged, the structure is simple, the abrasion among structures in the height adjustment process is small, and the maintenance cost is low.

Description

LED street lamp with lifting function

Technical Field

The utility model relates to the technical field of street lamp design, in particular to an LED street lamp with a lifting function.

Background

The road illumination is closely related to production and life, along with the acceleration of urban progress in China, the LED street lamp emits light in a directional mode, has the advantages of low power consumption, good driving characteristics, high response speed, high shock resistance, long service life, green and environment protection and the like, gradually goes into view, and becomes a new generation energy-saving light source which most has the advantages of replacing the traditional light source in the world, so that the LED street lamp becomes the best choice for energy-saving reconstruction of the road illumination.

The LED street lamp structure that uses at present is comparatively simple, can't realize carrying out lifting adjustment to the height of LED lamp, and some novel LED street lamps are although can adjusting, and the structure is comparatively complicated, perhaps directly uses structure such as threaded rod thread bush to realize, and wearing and tearing are great after long-term use, and maintenance cost is higher, and for this reason we propose an LED street lamp with lifting function and are used for solving above-mentioned problem.

Disclosure of Invention

The utility model mainly aims to provide an LED street lamp with a lifting function, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a LED street lamp with raising and lowering functions, includes street lamp bracing piece and second section of thick bamboo, the right-hand member of street lamp bracing piece is being close to upside department fixedly connected with fixed plate, the lower extreme of fixed plate is being close to the inside fixedly connected with one-level section of thick bamboo in the middle of the right side, the inside sliding connection of one-level section of thick bamboo has a hidden section of thick bamboo, the outer wall is all fixedly connected with first slider in being close to upside department about the hidden section of thick bamboo, the inner wall all is provided with first spout about the one-level section of thick bamboo, first slider sliding connection is in the inside of first spout respectively, the outer wall is all fixedly connected with second slider in being close to downside department about the hidden section of thick bamboo, the inner wall all is provided with the second spout about the second slider sliding connection is in the inside of second spout respectively, the lower extreme fixedly connected with LED lamp body of second section of thick bamboo.

Preferably, the front and back inner walls of the street lamp support rod are provided with a rotating shaft in a rotating mode at a position close to the lower side, the periphery of the rotating shaft is fixedly sleeved with a first worm wheel at a position close to the front side, the right end of the first worm wheel is connected with a first worm in a meshed mode, the lower end of the first worm wheel is connected with the inner bottom of the street lamp support rod in a rotating mode, the inner bottom of the street lamp support rod is fixedly provided with a three-phase motor at a position close to the left front side, the right end output end of the three-phase motor is fixedly connected with a second worm, the periphery of the first worm wheel is fixedly sleeved with a second worm wheel at a position close to the lower side, and the second worm wheel is connected with the second worm wheel in a meshed mode.

Preferably, the periphery of pivot is close to intermediate position department fixed sleeve joint limit disc, the periphery of pivot is provided with the lifting rope between the limit disc, the one end that the lifting rope kept away from the pivot passes one-level section of thick bamboo, hidden section of thick bamboo and second grade section of thick bamboo fixed connection in the middle of the upper end of LED lamp body.

Preferably, the inside of street lamp bracing piece is being close to upside department fixed mounting and is having the stop collar, fixedly connected with protection pipe box between fixed plate and the street lamp bracing piece, the lifting rope runs through stop collar, protection pipe box in proper order and extends to the downside of fixed plate.

Preferably, the inner wall of the secondary cylinder is attached to the outer wall of the primary cylinder.

Preferably, through grooves which are uniformly distributed are formed in the connection part of the cylinder wall of the secondary cylinder and the LED lamp body.

Compared with the prior art, the utility model has the following beneficial effects:

when the lifting rope is unreeled, the secondary drum is moved downwards under the action of gravity, the stability between the secondary drum and the hidden drum is guaranteed through the sliding of the second sliding block in the second sliding groove, the connection effect is achieved, and the effect of connecting the hidden drum and the primary drum is achieved through the sliding of the first sliding block in the first sliding groove.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an LED street lamp with a lifting function according to the present utility model;

FIG. 2 is a schematic diagram of an internal sectional structure of an LED street lamp with lifting function according to the present utility model;

fig. 3 is an enlarged view schematically illustrating a structure of the LED street lamp of fig. 2 with a lifting function according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the LED street lamp of fig. 2B with a lifting function according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 at C of the LED street lamp with lifting function according to the present utility model.

In the figure: 1. a street lamp support rod; 2. a rotating shaft; 3. a limiting disc; 4. a first worm wheel; 5. a first worm; 6. a three-phase motor; 7. a second worm; 8. a second worm wheel; 9. a hanging rope; 10. a limit sleeve; 11. a protective sleeve; 12. a fixing plate; 13. a primary cylinder; 14. a hiding cylinder; 15. a first slider; 16. a first chute; 17. a second slider; 18. a secondary drum; 19. a second chute; 20. a through groove; 21. an LED lamp body.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, an LED street lamp with lifting function comprises a street lamp supporting rod 1 and a secondary cylinder 18, wherein the right end of the street lamp supporting rod 1 is fixedly connected with a fixing plate 12 near the upper side, the lower end of the fixing plate 12 is fixedly connected with a primary cylinder 13 near the middle of the right side, the inside of the primary cylinder 13 is slidably connected with a hiding cylinder 14, the left and right outer walls of the hiding cylinder 14 are fixedly connected with a first sliding block 15 near the upper side, the left and right inner walls of the primary cylinder 13 are respectively provided with a first sliding groove 16, the first sliding blocks 15 are respectively slidably connected in the first sliding grooves 16, the left and right outer walls of the hiding cylinder 14 are respectively fixedly connected with a second sliding block 17 near the lower side, the left and right inner walls of the secondary cylinder 18 are respectively provided with a second sliding groove 19, the second sliding blocks 17 are respectively slidably connected in the second sliding groove 19, and the lower end of the secondary cylinder 18 is fixedly connected with an LED lamp body 21;

when lifting rope 9 unreels the operation, second grade section of thick bamboo 18 receives gravity effect downwardly moving, through the stability of second slider 17 between second spout 19 inside slip assurance second grade section of thick bamboo 18 and hiding section of thick bamboo 14, play the effect of connecting simultaneously, and through first slider 15 in the inside slip of first spout 16 play the effect of connecting hiding section of thick bamboo 14 and first grade section of thick bamboo 13, when carrying out the rolling of lifting rope 9, hide the inside that section of thick bamboo 14 can slide to first grade section of thick bamboo 13, in the in-process that second grade section of thick bamboo 18 risen can finally slide to the outside of first grade section of thick bamboo 13, when having realized going up and down, adjustable altitude range is bigger.

The front and rear inner walls of the street lamp support rod 1 are rotatably provided with a rotating shaft 2 near the lower side, the periphery of the rotating shaft 2 is fixedly sleeved with a first worm wheel 4 near the front side, the right end of the first worm wheel 4 is in meshed connection with a first worm 5, the lower end of the first worm 5 is rotatably connected with the inner bottom of the street lamp support rod 1, the inner bottom of the street lamp support rod 1 is fixedly provided with a three-phase motor 6 near the left front position, the right end output end of the three-phase motor 6 is fixedly connected with a second worm 7, the periphery of the first worm 5 is fixedly sleeved with a second worm wheel 8 near the lower side, the second worm 7 is in meshed connection with the second worm wheel 8, the periphery of the rotating shaft 2 is fixedly sleeved with a limiting disc 3 near the middle position, the periphery of the rotating shaft 2 is provided with a lifting rope 9 between the limiting discs 3, and one end of the lifting rope 9 far from the rotating shaft 2 passes through a primary drum 13, a hidden drum 14 and a secondary drum 18 to be fixedly connected with the middle of the upper end of the LED lamp body 21;

can drive the rotation of second worm 7 through starting three-phase motor 6, rotate through second worm 7 and drive second worm wheel 8 and rotate, rotate through second worm wheel 8 and can drive first worm 5 and rotate, rotate through first worm 5 and can drive first worm wheel 4 and rotate, thereby rotate through first worm wheel 4 and drive pivot 2 and rotate, can realize receiving and releasing the operation to lifting rope 9 through pivot 2 rotation, further carry out spacing maintenance stability to lifting rope 9 through stop collar 10 and protection pipe box 11, play the effect of protection simultaneously, avoid wearing and tearing great and the influence that sun-drying drenches.

A limiting sleeve 10 is fixedly arranged in the street lamp supporting rod 1 near the upper side, a protection pipe sleeve 11 is fixedly connected between a fixed plate 12 and the street lamp supporting rod 1, a lifting rope 9 sequentially penetrates through the limiting sleeve 10 and the protection pipe sleeve 11 to extend to the lower side of the fixed plate 12, and the inner wall of a secondary cylinder 18 is attached to the outer wall of a primary cylinder 13;

in addition, can carry out spacingly to lifting rope 9 through one-level section of thick bamboo 13, hide section of thick bamboo 14 and second grade section of thick bamboo 18, play fixed effect, avoid LED lamp body 21 to rock the influence illumination, can protect lifting rope 9 simultaneously, avoid receiving abominable environmental impact, improved lifting rope 9's life, simple structure, the wearing and tearing between the in-process structure of carrying out altitude mixture control is less, maintenance cost is lower, can realize simultaneously to lifting rope 9's locking operation, both can adjust arbitrary height, it is comparatively practical.

The section of thick bamboo wall of second grade section of thick bamboo 18 is provided with evenly distributed's logical groove 20 in the junction with LED lamp body 21, because the diameter of second grade section of thick bamboo 18 is greater than first grade section of thick bamboo 13, so has the problem of getting into the rainwater, can make inside rainwater flow out through logical groove 20, has guaranteed the rationality of structure.

Working principle:

when in use, the three-phase motor 6 is started to drive the second worm 7 to rotate, the second worm wheel 8 is driven to rotate through the rotation of the second worm 7, the first worm 5 is driven to rotate through the rotation of the second worm wheel 8, the first worm wheel 4 is driven to rotate through the rotation of the first worm wheel 5, the rotating shaft 2 is driven to rotate through the rotation of the first worm wheel 4, the lifting rope 9 can be wound and unwound, the limiting sleeve 10 and the protective sleeve 11 are further used for limiting and keeping the lifting rope 9 stable, meanwhile, the protective effect is achieved, the influence of larger abrasion and sun and rain is avoided, the secondary drum 18 is downwards moved under the gravity effect when the lifting rope 9 is unwound, the stability between the secondary drum 18 and the hidden drum 14 is ensured through the internal sliding of the second sliding block 17 in the second sliding groove 19, and meanwhile, the connecting effect is achieved, the first sliding block 15 slides in the first sliding groove 16 to connect the hidden cylinder 14 and the primary cylinder 13, when the lifting rope 9 is wound, the hidden cylinder 14 slides to the inside of the primary cylinder 13, and finally slides to the outer side of the primary cylinder 13 in the rising process of the secondary cylinder 18, so that the lifting is realized, and the adjustable height range is larger, in addition, the lifting rope 9 can be limited through the primary cylinder 13, the hidden cylinder 14 and the secondary cylinder 18, the fixing effect is realized, the LED lamp body 21 is prevented from shaking to influence illumination, the lifting rope 9 can be protected, the adverse environmental influence is avoided, the service life of the lifting rope 9 is prolonged, the lifting rope 9 is simple in structure, the abrasion among structures in the height adjusting process is smaller, the maintenance cost is lower, the locking operation of the lifting rope 9 can be realized, the lifting rope 9 can be adjusted at any height, is more practical.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED street lamp with raising and lowering functions, includes street lamp bracing piece (1) and second grade section of thick bamboo (18), its characterized in that: the street lamp support rod (1) is characterized in that the right end of the street lamp support rod (1) is fixedly connected with a fixing plate (12) near the upper side, the lower end of the fixing plate (12) is fixedly connected with a first-stage cylinder (13) near the middle of the right side, the inside sliding connection of the first-stage cylinder (13) is provided with a hiding cylinder (14), the left and right outer walls of the hiding cylinder (14) are fixedly connected with a first sliding block (15) near the upper side, the left and right inner walls of the first-stage cylinder (13) are respectively provided with a first sliding groove (16), the first sliding blocks (15) are respectively and slidably connected in the first sliding grooves (16), the left and right outer walls of the hiding cylinder (14) are respectively and fixedly connected with a second sliding block (17) near the lower side, the left and right inner walls of the second-stage cylinder (18) are respectively and slidably connected in the second sliding grooves (19), and the lower ends of the second-stage cylinder (18) are respectively fixedly connected with an LED lamp body (21).

2. The LED street lamp with lifting function according to claim 1, wherein: the inner wall rotates around street lamp bracing piece (1) and installs pivot (2) in being close to downside department, the periphery of pivot (2) is being close to front side department fixed first worm wheel (4) of cup jointing, the right-hand member meshing of first worm wheel (4) is connected with first worm (5), the lower extreme of first worm (5) rotates with the inside bottom of street lamp bracing piece (1) and is connected, the inside bottom of street lamp bracing piece (1) is being close to left front position fixed mounting have three-phase motor (6), the right-hand member output fixedly connected with second worm (7) of three-phase motor (6), the periphery of first worm (5) has been close to downside position fixed second worm wheel (8) of cup jointing, meshing between second worm (7) and second worm wheel (8).

3. The LED street lamp with lifting function according to claim 2, wherein: the periphery of pivot (2) is being close to intermediate position department fixed cup joint limiting disc (3), the periphery of pivot (2) is provided with lifting rope (9) between limiting disc (3), one end that pivot (2) was kept away from to lifting rope (9) is passed one-level section of thick bamboo (13), is hidden section of thick bamboo (14) and second grade section of thick bamboo (18) fixed connection in the middle of the upper end of LED lamp body (21).

4. A LED street lamp with lifting function according to claim 3, characterized in that: the inside of street lamp bracing piece (1) is being close to upside department fixed mounting and is having stop collar (10), fixedly connected with protection pipe box (11) between fixed plate (12) and street lamp bracing piece (1), lifting rope (9) run through stop collar (10), protection pipe box (11) in proper order and extend to the downside of fixed plate (12).

5. The LED street lamp with lifting function according to claim 1, wherein: the inner wall of the secondary cylinder (18) is attached to the outer wall of the primary cylinder (13).

6. The LED street lamp with lifting function according to claim 5, wherein: the wall of the secondary cylinder (18) is provided with evenly distributed through grooves (20) at the joint with the LED lamp body (21).