CN211574968U

CN211574968U - Street lamp with road surface adjustable lamp holder

Info

Publication number: CN211574968U
Application number: CN201922345315.0U
Authority: CN
Inventors: 牛永明
Original assignee: Yangzhou Tianming Lighting Technology Co ltd
Current assignee: Yangzhou Tianming Lighting Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-25
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a street lamp with adjustable lamp holder on road surface, which relates to the technical field of street lamps and comprises a lamp post, the bottom of the lamp post is connected with a connecting ring, both sides of the connecting ring are connected with fixed pins, the fixed pins are connected with a base through supporting rods, the street lamp with adjustable lamp holder on road surface can irradiate aiming at different heights through the arranged lamp holders with different heights, the lamp holder is connected with a chute in a sliding way through a connecting column, a piston rod is driven by the motion of a cylinder, the connecting column at both sides is driven by the motion of the piston rod to move, thereby driving the lamp holder to move, the distance between the lamp holder and the ground is adjusted according to requirements, the height between the lamp holder and the ground is convenient to adjust, wires can be limited by a limiting block, a worm, a spring and a limiting plate, the wires can pass through a groove, the wire can be reset in the stretching process, and the wire is prevented from being damaged.

Description

Street lamp with road surface adjustable lamp holder

Technical Field

The utility model relates to a street lamp technical field specifically is a street lamp that lamp holder road surface was adjusted.

Background

The street lamp is an outdoor illumination lamp applied to public places such as urban lanes, residential quarters, tourist attractions, parks and squares, the outdoor activity time of people is prolonged, and property safety is improved.

Current street lamp, single structure, the lamp stand is fixed, can not adjust the lamp holder to ground according to the passerby demand, and when adjusting the lamp holder of street lamp, can stimulate the electric wire, the electric wire can't get back to original position after the pulling, causes the use that the harm influences the street lamp to the electric wire.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a street lamp that lamp holder road surface was adjusted to propose in solving above-mentioned background art and can not adjust the lamp holder according to the demand and can cause the problem of harm to the electric wire when adjusting the lamp holder.

In order to achieve the above object, the utility model provides a following technical scheme: a street lamp with a lamp holder capable of being adjusted on a road surface comprises a lamp post, wherein the bottom of the lamp post is connected with a connecting ring, two sides of the connecting ring are connected with fixed pins, the fixed pins are connected with a base through supporting rods, a supporting column is fixed at the bottom of the connecting ring, a base is fixed at the bottom of the supporting column, sliding grooves are formed in two sides of the lamp post, an air cylinder is arranged in the supporting column, the output end of the air cylinder is connected with a piston rod, the piston rod penetrates through the connecting supporting rods and extends into the lamp post, connecting columns are connected to two sides of the piston rod, the lamp holder is arranged on one side of each of the two connecting columns, a solar panel is arranged at the top of the lamp post, a worm is arranged at the top of the base, a fixed seat, one side of limiting plate is connected with the stopper, one side of stopper is connected with the baffle, the outer lane of fixing base is connected with the electric wire, just the electric wire runs through the piston rod and is connected with the lamp holder.

Preferably, the lamp caps are provided in two numbers, and the heights of the two lamp caps are different.

Preferably, the lamp holder is connected with the sliding groove in a sliding mode through a connecting column.

Preferably, the outer surface of the limiting block is provided with a groove, and the electric wire penetrates through the groove in the surface of the limiting block.

Preferably, the baffle is arranged on one side of the worm through a limiting block.

Preferably, the electric wire is wound inside the worm, and the electric wire is connected with the spring.

Preferably, the cylinder is electrically connected to an external operation panel.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of street lamp that lamp holder can road surface be adjusted, the not lamp holder of co-altitude through setting up, can go to shine to the difference height, the lamp holder passes through spliced pole and spout sliding connection, the cylinder motion drives the piston rod motion, the motion of piston rod drives the spliced pole motion of both sides, thereby it removes to drive the lamp holder, adjust the distance of lamp holder and ground as required, the convenience is adjusted the height between lamp holder and the ground, through the stopper, the worm, a spring, and limiting plate, the stopper can carry on spacingly with the electric wire, let it pass through from the recess, can not let the electric wire winding, spring and connection of electric lines, can reset it at tensile in-process at the electric wire, prevent that the electric wire from damaging.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a lamp post; 2. a support bar; 3. a fixing pin; 4. a support bar; 5. a base; 6. a connecting ring; 7. a chute; 8. a lamp cap; 9. a solar panel; 10. a cylinder; 11. a piston rod; 12. an electric wire; 13. connecting columns; 14. a worm; 15. a fixed seat; 16. a spring; 17. a limiting plate; 18. a baffle plate; 19. and a limiting block.

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 present invention, the type of the cylinder is SCJ63 x 100-50.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-3, the present invention provides a technical solution: a street lamp with a lamp holder capable of being adjusted on a road surface comprises a lamp post 1, support posts 2, fixing pins 3, support rods 4, a base 5, a connecting ring 6, sliding grooves 7, a lamp holder 8, a solar panel 9, air cylinders 10, piston rods 11, wires 12, connecting posts 13, worms 14, fixing seats 15, springs 16, limiting plates 17, baffles 18 and limiting blocks 19, wherein the connecting ring 6 is connected to the bottom of the lamp post 1, the fixing pins 3 are connected to two sides of the connecting ring 6, the fixing pins 3 are connected with the base 5 through the support rods 4, the support posts 2 are fixed to the bottom of the connecting ring 6, the base 5 is fixed to the bottom of the support posts 2, the sliding grooves 7 are formed in two sides of the lamp post 1, the air cylinders 10 are installed inside the support posts 2, the output ends of the air cylinders 10 are connected with piston rods 11, the piston, lamp holder 8 is all installed to one side of two spliced poles 13, solar panel 9 is installed at the top of lamp pole 1, the top of base 5 is provided with worm 14, the inside of worm 14 is provided with fixing base 15, the top of fixing base 15 is connected with spring 16, one side of fixing base 15 is connected with limiting plate 17, one side of limiting plate 17 is connected with stopper 19, one side of stopper 19 is connected with baffle 18, the outer lane of fixing base 15 is connected with electric wire 12, and electric wire 12 runs through piston rod 11 and is connected with lamp holder 8, drive 11 up-and-down motions of piston rod through cylinder 10, can conveniently adjust lamp holder 8.

Referring to fig. 1-2, two lamp caps 8 are provided, and the two lamp caps 8 have different heights, the lamp caps 8 are slidably connected to the sliding groove 7 through the connecting column 13, the lamp caps 8 with different heights can irradiate at different heights, and the lamp caps 8 are slidably connected to the sliding groove 7 through the connecting column 13, so that the heights between the lamp caps 8 and the ground can be conveniently adjusted.

Referring to fig. 2-3, a groove is formed in the outer surface of the limiting block 19, the electric wire 12 penetrates through the groove in the surface of the limiting block 19, the baffle 18 is disposed on one side of the worm 14 through the limiting block 19, the electric wire 12 can be limited by the limiting block 19 and can pass through the groove, the electric wire 12 cannot be wound, and the electric wire 12 is protected.

Referring to fig. 2-3, the wire 12 is wound inside the worm 14, the wire 12 is connected to the spring 16, the cylinder 10 is electrically connected to an external operation panel, and the spring 16 is connected to the wire 12, so that the wire 12 can be reset during the stretching process, and the wire 12 is prevented from being damaged.

The working principle is as follows: firstly, this street lamp is when using, when needing to adjust its lamp holder 8, operating personnel moves through outside control panel control cylinder 10, cylinder 10 moves and drives piston rod 11 motion, the motion of piston rod 11 drives the spliced pole 13 motion of both sides, thereby drive lamp holder 8 and remove, adjust the distance of lamp holder 8 and ground as required, support column 2 and bracing piece 4 support the street lamp, base 5 increases the area of contact of street lamp and ground, when lamp holder 8 adjusts, can drive electric wire 12 and remove, electric wire 12 can be followed stopper 19 when removing and pulled out, electric wire 12 is pulled out from worm 14, utilize the elasticity of spring 16 to accomodate electric wire 12.

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 street lamp that lamp holder road surface was adjusted, includes lamp pole (1), its characterized in that: the lamp post is characterized in that a connecting ring (6) is connected to the bottom of the lamp post (1), fixing pins (3) are connected to two sides of the connecting ring (6), the fixing pins (3) are connected with a base (5) through supporting rods (4), a supporting column (2) is fixed to the bottom of the connecting ring (6), the base (5) is fixed to the bottom of the supporting column (2), sliding chutes (7) are formed in two sides of the lamp post (1), a cylinder (10) is installed inside the supporting column (2), an output end of the cylinder (10) is connected with a piston rod (11), the piston rod (11) penetrates through the connecting supporting rod (4) and extends into the lamp post (1), connecting posts (13) are connected to two sides of the piston rod (11), a lamp holder (8) is installed on one side of each connecting post (13), and a solar panel (9) is installed at the top, the top of base (5) is provided with worm (14), the inside of worm (14) is provided with fixing base (15), the top of fixing base (15) is connected with spring (16), one side of fixing base (15) is connected with limiting plate (17), one side of limiting plate (17) is connected with stopper (19), one side of stopper (19) is connected with baffle (18), the outer lane of fixing base (15) is connected with electric wire (12), just electric wire (12) run through piston rod (11) and are connected with lamp holder (8).

2. The street light with adjustable lamp cap for road surface as claimed in claim 1, wherein: the lamp holder (8) is provided with two, and the heights of the two lamp holders (8) are different.

3. The street light with adjustable lamp cap for road surface as claimed in claim 1, wherein: the lamp holder (8) is connected with the sliding groove (7) in a sliding mode through a connecting column (13).

4. The street light with adjustable lamp cap for road surface as claimed in claim 1, wherein: the outer surface of the limiting block (19) is provided with a groove, and the electric wire (12) penetrates through the groove in the surface of the limiting block (19).

5. The street light with adjustable lamp cap for road surface as claimed in claim 1, wherein: the baffle (18) is arranged on one side of the worm (14) through a limiting block (19).

6. The street light with adjustable lamp cap for road surface as claimed in claim 1, wherein: the electric wire (12) is wound inside the worm (14), and the electric wire (12) is connected with the spring (16).

7. The street light with adjustable lamp cap for road surface as claimed in claim 1, wherein: the air cylinder (10) is electrically connected with an external operation panel.