CN212777114U

CN212777114U - LED street lamp for town road

Info

Publication number: CN212777114U
Application number: CN202022213307.3U
Authority: CN
Inventors: 袁金珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-07
Filing date: 2020-10-07
Publication date: 2021-03-23
Anticipated expiration: 2030-10-07

Abstract

The utility model discloses a LED street lamp for town road, including the light pole, light pole top one side is fixed with small-size pulley, the outside cover of light pole is equipped with the sliding sleeve, the sliding sleeve upper end is fixed with hawser and twines on small-size pulley, just hawser lower extreme on the small-size pulley has hung the balancing weight, the balancing weight bottom is the inclined plane structure, sliding sleeve one side is fixed with the LED light pole, the outside cover of LED light pole is equipped with clean piece, be connected with the connecting rod between light pole and the clean piece, the one end that connecting rod and light pole are connected is located between balancing weight and the sliding sleeve, just be connected with the spring between connecting rod and the sliding sleeve. This LED street lamp is used to town road can go up and down the LED lamp pole, and the staff of being convenient for maintains or changes the LED lamp pole to the LED lamp pole can carry out automatic clearance through cleaning block to the LED bulb outside on the LED lamp pole when going up and down.

Description

LED street lamp for town road

Technical Field

The utility model relates to a LED street lamp technical field specifically is a LED street lamp for town road.

Background

The street lamp is a lamp providing a road with an illumination function, is a lamp in a road surface illumination range in traffic illumination, is a street lamp manufactured by using an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination energy conservation.

Most of the existing LED street lamps are of an integrated structure, the LED lamp poles are installed at a higher position, the LED lamp poles are affected by outdoor environment for a long time, the LED lamp poles can be frequently damaged, maintenance personnel are required to use a professional elevator to ascend when the lamp body is damaged, the LED street lamps are inconvenient and unsafe, dust is easily adhered to the existing LED street lamp body, the LED street lamps are inconvenient to clean, the illumination brightness of the LED street lamps is affected, meanwhile, the existing LED street lamps are basically arranged at two sides of a municipal road, and when small traffic accidents and collisions occur, the LED street lamps are also easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED street lamp is used to town road to solve the lamp body of the present LED street lamp that above-mentioned background art provided because mounted position is higher, inconvenient maintenance and the problem of changing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED street lamp for town road, includes the light pole, light pole top one side is fixed with small-size pulley, the outside cover of light pole is equipped with the sliding sleeve, the sliding sleeve upper end is fixed with hawser and twines on small-size pulley, just hawser lower extreme on the small-size pulley has hung the balancing weight, the balancing weight bottom is the inclined plane structure, sliding sleeve one side is fixed with the LED light pole, the outside cover of LED light pole is equipped with cleaning block, be connected with the connecting rod between light pole and the cleaning block, the one end that connecting rod and light pole are connected is located between balancing weight and the sliding sleeve, just be connected with the spring between connecting rod and.

Preferably, both sides all are equipped with the draw runner on the sliding sleeve inner wall, light pole outer wall both sides all are equipped with the recess with draw runner structure matched with on the sliding sleeve, the sliding sleeve passes through draw runner on the inner wall and sliding connection in the outside recess of light pole.

Preferably, connecting rod one end also is equipped with the draw runner with the looks isostructure on the sliding sleeve inner wall, connecting rod one end is through draw runner sliding connection in the outside recess of light pole, the connecting rod other end is articulated with clean piece.

Preferably, the lower end of the light pole is of a square structure, a motor is arranged on a bottom plate inside the square body at the lower end of the light pole, and the output end of the motor is connected with a rotating gear.

Preferably, the rotating shaft is connected between the inner walls of the two sides of the square body at the lower end of the street lamp pole through bearings and located above the motor, a driven gear is arranged outside the rotating shaft, and one end of a rotating gear on the output end of the motor is meshed with the driven gear outside the rotating shaft.

Preferably, a steel wire rope is wound on the rotating shaft, a pulley is arranged at the top end inside the light pole, and one end of the steel wire rope bypasses the pulley and penetrates through the light pole to be fixedly connected with the outer wall of the sliding sleeve.

Preferably, the outside of the square body of light pole lower extreme is equipped with the protecting crust, the protecting crust is cylindrical structure, encircle between light pole and the protecting crust and be connected with a plurality of depression bar, the depression bar is extending structure, just depression bar internal connection has the spring part.

Preferably, the protective shell is externally divided into an upper part, a middle part and a lower part, the upper end and the lower end of the middle part of the protective shell are respectively connected with the upper part and the lower part of the protective shell through balls, and the surface of the middle part of the protective shell is annularly provided with a plurality of pushing blocks.

Compared with the prior art, the beneficial effects of the utility model are that: this LED street lamp is used to town road can go up and down the LED lamp pole, and the staff of being convenient for maintains or changes the LED lamp pole to the LED lamp pole can carry out automatic clearance through cleaning block to the LED bulb outside on the LED lamp pole when going up and down. This LED street lamp for town road is equipped with the motor through inside and drives the pivot rotatory, it goes up and down at the outside of light pole to make the winding move the sliding sleeve through the activity on the pulley at epaxial wire rope, thereby the messenger will connect the LED lamp pole on the sliding sleeve and go up and down, make things convenient for the staff to maintain and change the LED lamp pole, and the device can make the outside removal of cleaning block at the LED lamp pole clean the LED lamp pole when ascending the LED lamp pole, outside impact can be alleviated to the crashproof shell that this outside of street lamp was equipped with simultaneously, avoid outside impact to cause the destruction to the light pole too greatly.

Drawings

FIG. 1 is a schematic structural view of an LED street lamp for a town road according to the present invention;

FIG. 2 is a schematic view of the internal structure of the LED street lamp for the town road of the present invention;

FIG. 3 is a schematic view of the connection structure between the light pole and the sliding sleeve of the LED street lamp for the town road of the present invention;

FIG. 4 is a schematic structural view of the LED lamp post of the LED street lamp for the town road of the utility model in a state after descending;

FIG. 5 is a schematic view of the connection structure between the lamp post and the protective shell of the LED street lamp for the town road;

FIG. 6 is a schematic view of the connection structure between the middle part of the protective shell and the upper and lower parts of the protective shell of the LED street lamp for the municipal road;

fig. 7 is the utility model relates to a street lamp pole and connecting rod connection structure sketch map of LED street lamp for town road.

In the figure: 1. light pole, 2, small-size pulley, 3, balancing weight, 4, connecting rod, 5, LED lamp pole, 6, clean piece, 7, spring, 8, sliding sleeve, 9, protecting crust, 10, promote the piece, 11, pulley, 12, wire rope, 13, pivot, 14, motor, 15, depression bar.

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. 1-7, the present invention provides a technical solution: an LED street lamp for a municipal road comprises a street lamp pole 1, wherein a small pulley 2 is fixed on one side of the top of the street lamp pole 1, a sliding sleeve 8 is sleeved outside the street lamp pole 1, a cable is fixed at the upper end of the sliding sleeve 8 and is wound on the small pulley 2, a balancing weight 3 is hung at the lower end of the cable on the small pulley 2, the bottom of the balancing weight 3 is of an inclined plane structure, an LED lamp pole 5 is fixed on one side of the sliding sleeve 8, a cleaning block 6 is sleeved outside the LED lamp pole 5, a connecting rod 4 is connected between the street lamp pole 1 and the cleaning block 6, one end of the connecting rod 4 connected with the street lamp pole 1 is positioned between the balancing weight 3 and the sliding sleeve 8, a spring 7 is connected between the connecting rod 4 and the sliding sleeve 8, sliding strips are arranged on two sides of the inner wall of the sliding sleeve 8, grooves matched with the sliding strip structure on, the sliding sleeve 8 can slide up and down on the light pole 1, so that the LED light pole 5 can ascend and descend, one end of the connecting rod 4 is also provided with a sliding strip with the same structure as that on the inner wall of the sliding sleeve 8, one end of the connecting rod 4 is connected with the cleaning block 6 in a sliding way in a groove on the outer part of the light pole 1 through the sliding strip, the other end of the connecting rod 4 is hinged with the cleaning block 6, the connecting rod 4 can also slide up and down on the light pole 1, the cleaning block 6 can be pushed to move when the connecting rod 4 moves on the light pole 1, so that the outer part of the LED light pole 5 is cleaned, the lower end of the light pole 1 is of a square body structure, a motor 14 is arranged on the bottom plate inside the square body at the lower end of the light pole 1, the output end of the motor 14 is connected with a rotating gear, rotating shafts 13 are connected between, one end of a rotating gear on the output end of a motor 14 is meshed with a driven gear outside a rotating shaft 13, a steel wire rope 12 is wound on the rotating shaft 13, a pulley 11 is arranged at the top end inside a light pole 1, one end of the steel wire rope 12 bypasses the pulley 11 and penetrates through the light pole 1 to be fixedly connected with the outer wall of a sliding sleeve 8, the rotating shaft 13 can be driven to rotate through the matching of the gears, the steel wire rope 12 can be tightened or loosened when the rotating shaft 13 rotates, so that the steel wire rope 12 on the rotating shaft 13 drives the sliding sleeve 8 to move up and down outside the light pole 1 through the pulley 11, and further drives an LED light pole 5 to lift, a worker can conveniently maintain and replace the LED light pole 5, a protective shell 9 is arranged outside a square body at the lower end of the light pole 1, the protective shell 9 is of a cylindrical structure, a plurality of pressure rods 15 are connected between the light pole 1, this structure protective housing 9 and the depression bar 15 of connection between protective housing 9 and light pole 1 can play the effect of protection and buffering when taking place little collision, avoid little collision to cause the damage to light pole 1 as far as, protective housing 9 outside divide into last, in, three part down, both ends are respectively through ball and protective housing 9 upper portion and protective housing 9 sub-unit connection about the protective housing 9 mid portion, protective housing 9 mid portion surface is around being equipped with a plurality of and is promoted piece 10, this structure is when taking place little collision, it can take place rotatoryly to promote piece 10 after receiving external force, can disperse away the outside impact of a part that protective housing 9 received, thereby can cushion the impact, avoid the damage that little collision caused light pole 1 as far as.

The working principle is as follows: when the LED street lamp for the municipal road is used, firstly, when a worker needs to maintain or replace an LED lamp post 5, the motor 14 is meshed with a driven gear outside the rotating shaft 13 through a rotating gear at the output end to drive the rotating shaft 13 to rotate, when the rotating shaft 13 rotates, the steel wire rope 12 wound on the rotating shaft 13 can be loosened, the steel wire rope 12 loosens the sliding sleeve 8 through the pulley 11 to enable the sliding sleeve 8 to descend, the sliding sleeve 8 slides downwards in a groove on the outer wall of the lamp post 1 through a sliding strip on the inner wall, when the sliding sleeve 8 descends to the lower end of the lamp post 1, the worker can conveniently replace or maintain the LED lamp post 5 connected on the sliding sleeve 8, when the worker replaces or maintains the LED lamp post 5, the sliding sleeve 8 ascends to the upper part of the lamp post 1, when the sliding sleeve 8 descends, the sliding sleeve 8 can drive the small pulley 2 to downwards pull, the cable rope continues to pull downwards to pull up the, when the balancing weight 3 is separated from the connecting rod 4, the spring 7 below the connecting rod 4 can restore to the original length to jack the connecting rod 4 to slide upwards on the street lamp pole 1, the connecting rod 4 can drive the cleaning block 6 to move inwards on the LED lamp pole 5 when moving upwards, when the sliding sleeve 8 ascends, the cable rope on the sliding sleeve 8 becomes loose, so that the balancing weight 3 can press the connecting rod 4 downwards, the connecting rod 4 can move downwards on the street lamp pole 1 under the pressure of the balancing weight 3, the connecting rod 4 can push the cleaning block 6 to move towards the outer side of the LED lamp pole 5 when moving downwards, therefore, when the LED lamp pole 5 ascends and descends, the cleaning block 6 can automatically clean the outer part of the LED lamp bulb on the LED lamp pole 5, when the street lamp pole 1 is slightly impacted by a vehicle, the vehicle touches the pushing block 10 to drive the middle part of the protective shell 9 to rotate, so that one part of the impact force on the protective shell 9 is dispersed, and the other part of, the depression bar 15 of being connected between protecting crust 9 and light pole 1 can contract under the effort, can further cushion and absorb the impulsive force that some protecting crust 9 brought to can play the guard action to light pole 1, make the protection light pole 1 that can the at utmost when taking place slight collision, thereby accomplish a series of works.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a LED street lamp for town road, includes light pole (1), its characterized in that: light pole (1) top one side is fixed with small-size pulley (2), light pole (1) outside cover is equipped with sliding sleeve (8), sliding sleeve (8) upper end is fixed with the hawser and twines on small-size pulley (2), just hawser lower extreme on small-size pulley (2) has hung balancing weight (3), balancing weight (3) bottom is the inclined plane structure, sliding sleeve (8) one side is fixed with LED lamp pole (5), the outside cover of LED lamp pole (5) is equipped with cleaning block (6), be connected with connecting rod (4) between light pole (1) and cleaning block (6), the one end that connecting rod (4) and light pole (1) are connected is located between balancing weight (3) and sliding sleeve (8), just be connected with spring (7) between connecting rod (4) and sliding sleeve (8).

2. The LED street lamp for the municipal road according to claim 1, characterized in that: both sides all are equipped with the draw runner on sliding sleeve (8) inner wall, light pole (1) outer wall both sides all are equipped with sliding sleeve (8) on draw runner structure matched with recess, sliding sleeve (8) are through the draw runner on the inner wall at light pole (1) outside recess sliding connection.

3. The LED street lamp for the municipal road according to claim 2, characterized in that: connecting rod (4) one end also be equipped with sliding sleeve (8) inner wall on the draw runner of isostructure, connecting rod (4) one end is through the draw runner at the outside recess sliding connection of light pole (1), the connecting rod (4) other end is articulated with cleaning block (6).

4. The LED street lamp for the municipal road according to claim 1, characterized in that: the street lamp pole is characterized in that the lower end of the street lamp pole (1) is of a square structure, a motor (14) is arranged on a bottom plate inside the square body at the lower end of the street lamp pole (1), and the output end of the motor (14) is connected with a rotating gear.

5. The LED street lamp for the municipal road according to claim 4, wherein: all be connected with pivot (13) through the bearing between the square body both sides inner wall of light pole (1) lower extreme, pivot (13) are located the top of motor (14), pivot (13) outside is equipped with driven gear, the one end of the running gear on motor (14) output meshes with the outside driven gear of pivot (13) mutually.

6. The LED street lamp for the municipal road according to claim 5, wherein: wire rope (12) is wound on the rotating shaft (13), a pulley (11) is arranged at the top end inside the light pole (1), and one end of the wire rope (12) is wound around the pulley (11) and penetrates through the light pole (1) and the outer wall of the sliding sleeve (8) to be fixedly connected.

7. The LED street lamp for the municipal road according to claim 4, wherein: the outside of light pole (1) lower extreme square body is equipped with protecting crust (9), protecting crust (9) are cylindrical structure, encircle between light pole (1) and protecting crust (9) and be connected with a plurality of depression bar (15), depression bar (15) are extending structure, just depression bar (15) internal connection has the spring part.

8. The LED street lamp for the municipal road according to claim 7, wherein: the protective shell (9) is externally divided into an upper part, a middle part and a lower part, the upper end and the lower end of the middle part of the protective shell (9) are respectively connected with the upper part of the protective shell (9) and the lower part of the protective shell (9) through balls, and a plurality of pushing blocks (10) are annularly arranged on the surface of the middle part of the protective shell (9).