CN217635313U

CN217635313U - Street lamp holder convenient to adjustment installation angle

Info

Publication number: CN217635313U
Application number: CN202220867051.4U
Authority: CN
Inventors: 周邦杰
Original assignee: Zhongshan Zhuoling Lighting Co ltd
Current assignee: Zhongshan Zhuoling Lighting Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-10-21
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a street lamp holder convenient to adjustment installation angle, including first connecting pipe, connecting plate and adjustment mechanism, connecting plate fixed connection is in the rear end of first connecting pipe, and adjustment mechanism sets up in the rear end of connecting plate, and adjustment mechanism includes two installation covers of fixed connection in connecting plate rear end surface and mutual symmetry, and the inside of two installation covers all transversely rotates and is connected with the axis of rotation, and the mount is connected with the second connecting pipe between two axis of rotation, relates to lamps and lanterns technical field. This street lamp holder convenient to adjustment installation angle through setting up adjustment mechanism, when using this lamp holder, can adjust the angle of lamp holder according to the height of lamp pole and the circumstances of surrounding environment for this lamp holder can with various lamp pole looks adaptation, and when adjusting, only need rotate a plurality of thread bushings and can realize locking and unblock, and accommodation process is convenient, and accommodation is great, has improved the practicality of self.

Description

Street lamp holder convenient to adjustment installation angle

Technical Field

The utility model relates to the technical field of lamps and lanterns, in particular to street lamp holder convenient to adjustment installation angle.

Background

The street lamp refers to a lamp providing a road with an illumination function, and generally refers to a lamp within a road illumination range in traffic illumination, and is widely applied to various places needing illumination.

The LED street lamp is formed by mounting an LED light source on the street lamp, and the LED light source has the characteristic of one-way light emitting, so that the LED street lamp can achieve ideal road illumination only by having a reasonable light emitting angle when being mounted, but because the lamp post design angles of different roads are different, the lamp post elevation angle is difficult to form the best matching with the lamp, and the common lamp cap is often unsatisfactory in lighting effect under special environments.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a street lamp holder convenient to adjustment installation angle aims at solving because the angle of its lamp pole design in the road surface of difference is different, and the lamp pole angle of elevation is hardly accomplished and is formed the best matching with lamps and lanterns, and the ordinary lamp holder of saying often the illuminating effect unsatisfactory problem when using.

The utility model provides a street lamp holder convenient for adjusting installation angle, which comprises a first connecting pipe, a connecting plate and an adjusting mechanism;

the connecting plate is fixedly connected to the rear end of the first connecting pipe, and the adjusting mechanism is arranged at the rear end of the connecting plate;

the adjusting mechanism comprises two mounting sleeves which are fixedly connected to the surface of the rear end of the connecting plate and are symmetrical to each other, rotating shafts are transversely and rotatably connected inside the two mounting sleeves, a second connecting pipe is connected between the two rotating shafts in a fixed mode, toothed rings are fixedly connected to the surfaces of the two rotating shafts and the outer portions of the two mounting sleeves, supporting blocks are transversely and fixedly connected to the surface of the rear end of the connecting plate and the positions below the two toothed rings, lower limiting grooves matched with the cross-sectional shapes of the toothed rings are formed in the top ends of the two supporting blocks, connecting holes are vertically formed in the top ends of the two supporting blocks and the positions on the two sides of the lower limiting grooves in a penetrating mode, and the top ends and the bottom ends of the connecting holes are respectively and outwards expanded to form a plurality of upper mounting holes and a plurality of lower mounting holes, two the top of supporting shoe is provided with corresponding briquetting respectively, two the bottom of briquetting all seted up with the last spacing groove of ring gear cross sectional shape looks adaptation, it is a plurality of go up the equal fixedly connected with extension spring in inside of mounting hole, two extension spring in the supporting shoe respectively with corresponding the bottom fixed connection of briquetting, the vertical fixedly connected with in bottom of briquetting and two the corresponding connecting rod of connecting hole, two the bottom of connecting rod all extends to the top of mounting hole down, two the equal vertical fixedly connected with threaded rod in bottom of connecting rod, two the equal threaded connection in surface of threaded rod have with the thread bush of mounting hole looks adaptation down

Preferably, the surfaces of the thread sleeves are fixedly connected with poking pieces.

Preferably, the central axes of the two rotating shafts and the two toothed rings are located on the same straight line.

Preferably, a communication hole communicated with the inside of the first connection pipe is formed on the surface of the connection plate in a penetrating manner.

Preferably, a module mounting frame is fixedly connected to a rear end of the second connecting pipe.

Preferably, a protective shell is fixedly connected to the top end of the module mounting frame.

The utility model discloses a set up adjustment mechanism, this lamp holder passes through adjustment mechanism can adjust the inclination of lamps and lanterns, thereby realize the best matching with lamp pole or environment, when adjusting this lamp holder, at first rotate a plurality of thread bushings, make a plurality of thread bushings no longer lock the briquetting, but later the manual rotation lamp holder, rotate the lamp holder to suitable position after, can tighten a plurality of thread bushings, after screwing a plurality of thread bushings, because the cross-sectional shape looks adaptation of first spacing groove and second spacing groove and ring gear, a plurality of little toothings card on the ring gear inlays in a plurality of toothings of first spacing groove and second spacing inslot, thereby it is spacing to the lamp holder to realize, make its unable free rotation, thereby realize angle regulation's function, this lamp holder can be according to environment and altitude mixture control self angle, and the regulation mode is simple, angle regulation angle's scope is great, self practicality has been improved.

Drawings

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

fig. 2 is an external view of the present invention;

fig. 3 is a partial sectional view of the adjusting mechanism of the present invention.

In the figure: 1. a first connecting pipe; 2. a connecting plate; 3. installing a sleeve; 4. a rotating shaft; 5. a toothed ring; 6. a support block; 7. connecting holes; 8. an upper mounting hole; 9. a lower mounting hole; 10. briquetting; 11. a lower limiting groove; 12. an upper limiting groove; 13. a connecting rod; 14. a tension spring; 15. a threaded rod; 16. a threaded sleeve; 17. a toggle sheet; 18. a communicating hole; 19. a second connecting pipe; 20. a module mounting frame; 21. a protective shell.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, an embodiment of the present invention is provided, which is a street lamp cap convenient for adjusting an installation angle, and includes a first connecting pipe 1, a connecting plate 2 and an adjusting mechanism;

the connecting plate 2 is fixedly connected to the rear end of the first connecting pipe 1, and the adjusting mechanism is arranged at the rear end of the connecting plate 2.

Adjustment mechanism includes two installation cover 3 of fixed connection in 2 rear end surfaces of connecting plate and mutual symmetry, the equal horizontal rotation in inside of two installation cover 3 is connected with axis of rotation 4, the mount is connected with second connecting pipe 19 between two axis of rotation 4, the surface of two axis of rotation 4 just is located the equal fixedly connected with ring gear 5 in outside of two installation cover 3, the surface of 2 rear ends of connecting plate just is located the equal horizontal fixedly connected with supporting shoe 6 in below of two ring gear 5, lower spacing groove 11 with the adaptation of 5 cross sectional shapes of ring gear is all seted up on the top of two supporting shoes 6.

The top of two supporting shoes 6 just is located the equal vertical link up in both sides of spacing groove 11 down and has seted up connecting hole 7, and the top and the bottom of a plurality of connecting holes 7 expand outward respectively and form a plurality of mounting holes 8 and a plurality of mounting holes 9 down, and the top of two supporting shoes 6 is provided with corresponding briquetting 10 respectively, and the last spacing groove 12 with 5 cross sectional shape looks adaptations of ring gear 5 is all seted up to the bottom of two briquetting 10.

The equal fixedly connected with extension spring 14 in a plurality of inside of going up mounting hole 8, extension spring 14 in two supporting shoes 6 respectively with the bottom fixed connection of the briquetting 10 that corresponds, the vertical fixedly connected with in bottom of briquetting 10 and two connecting rods 13 that the connecting hole 7 is corresponding, the bottom of two connecting rods 13 all extends to the top of mounting hole 9 down, the equal vertical fixedly connected with threaded rod 15 in bottom of two connecting rods 13, the equal threaded connection in surface of two threaded rod 15 has the thread bush 16 with mounting hole 9 looks adaptation down.

The central axes of the two rotary shafts 4 and the two toothed rings 5 are located on the same straight line.

When the angle of the lamp holder needs to be adjusted, firstly, the threaded sleeves 16 at the bottom ends of the two supporting blocks 6 in the adjusting mechanism are rotated downwards to enable the threaded sleeves 16 not to limit the connecting rods 13, at this time, the connecting rods 13 are not limited by the threaded sleeves 16 and can move in the connecting hole 7 along the length direction, the pressing block 10 is not limited to move, at this time, a worker can adjust the angle of the lamp holder, the lamp holder is manually rotated when adjusting the angle of the lamp holder until the angle of the lamp holder rotates to a proper position, in the process, the tension springs 14 can prevent the pressing block 10 from falling off from the top ends of the supporting blocks 6, after the lamp holder rotates to a proper angle, the worker can screw the threaded sleeves 16 inside the lower mounting holes 9, the threaded sleeves 16 limit and fix the connecting rods 13 again, so that the pressing block 10 is fixed, after the pressing block 10 is fixed, the upper limiting grooves 12 at the bottom end of the pressing block and the lower limiting grooves 11 at the top ends of the supporting blocks 6 are combined to form a structure matched with the cross section shape of the toothed ring 5, so that the toothed ring 5 can not rotate continuously, and the lamp holder cannot rotate.

Further, the surfaces of the plurality of thread sleeves 16 are fixedly connected with shifting pieces 17.

The toggle piece 17 facilitates the rotation of the threaded sleeve 16 by a person.

Further, a communication hole 18 communicating with the inside of the first connection pipe 1 is formed through the surface of the connection plate 2.

A module mounting frame 20 is fixedly connected to a rear end of the second connection pipe 19.

After the first connecting pipe 1 is connected with the lamp post, the electric wire in the lamp post can enter the module mounting frame 20 through the communication hole 18 and the second connecting pipe 19, the light source module is detachably mounted in the module mounting frame 20, and the power is supplied to the light source module through the electric wire.

Further, a protective case 21 is fixedly connected to a top end of the module mounting frame 20.

The protective case 21 plays a role of protection, and prevents the light source module from being flooded with water or from being exposed to dust.

When the angle of the lamp holder needs to be adjusted, firstly, the threaded sleeves 16 are rotated, the threaded sleeves 16 do not limit the pressing block 10 any more, at the moment, the upper limiting groove 12 and the lower limiting groove 11 are separated, the two gear rings 5 on the second connecting pipe 19 are not limited any more, a worker can manually rotate the lamp holder until the lamp holder is rotated to a proper position, after the lamp holder is determined in position, the worker screws the threaded sleeves 16 in the lower mounting hole 9, the threaded sleeves 16 limit the pressing block 10 again, the upper limiting groove 12 and the lower limiting groove 11 are combined to fix the two gear rings 5, the gear rings 5 cannot rotate to enable the lamp holder to rotate freely, and the angle adjustment of the lamp holder is completed at the moment.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A street lamp cap convenient for adjusting an installation angle is characterized by comprising a first connecting pipe, a connecting plate and an adjusting mechanism;

the adjusting mechanism comprises two mounting sleeves which are fixedly connected to the surface of the rear end of the connecting plate and are symmetrical to each other, the two mounting sleeves are horizontally and rotatably connected to the inside of each mounting sleeve, a second connecting pipe is connected to a fixing frame between the two rotating shafts, the two surfaces of the rotating shafts are located on two equal fixedly connected toothed rings outside the mounting sleeves, the surface of the rear end of the connecting plate is located on two equal horizontally and fixedly connected with supporting blocks below the toothed rings, the two supporting blocks are provided with lower limiting grooves matched with the cross-sectional shapes of the toothed rings on the top ends, the two supporting blocks are provided with upper limiting grooves matched with the cross-sectional shapes of the toothed rings on the top ends, connecting holes are vertically communicated with the two lower limiting grooves on the two sides, the connecting holes are formed in a plurality of upper mounting holes and a plurality of lower mounting holes in a manner that the top ends and the bottom ends of the connecting holes are respectively and externally expanded to form a plurality of upper mounting holes and a plurality of lower mounting holes, the two supporting blocks are respectively and provided with corresponding pressing blocks on the bottom ends, the two connecting rods are fixedly connected with two connecting rods, the connecting rods corresponding connecting rods are connected with the two lower mounting holes, and the two connecting rods are connected with the two lower mounting holes.

2. The street lamp holder convenient for adjusting the installation angle as claimed in claim 1, wherein a plurality of poking pieces are fixedly connected to the surface of the threaded sleeves.

3. The street lamp cap convenient for adjusting the installation angle as claimed in claim 1, wherein the central axes of the two rotating shafts and the two toothed rings are located on the same straight line.

4. The street lamp holder convenient for adjusting the installation angle as claimed in claim 1, wherein the surface of the connection plate is penetrated with a communication hole communicated with the inside of the first connection pipe.

5. The street lamp holder convenient for adjusting the installation angle as claimed in claim 1, wherein a module installation frame is fixedly connected to the rear end of the second connection pipe.

6. The street lamp holder convenient for adjusting the installation angle as claimed in claim 5, wherein a protective shell is fixedly connected to the top end of the module installation frame.