CN210107216U

CN210107216U - Street lamp mechanism with adjustable light angle

Info

Publication number: CN210107216U
Application number: CN201920967953.3U
Authority: CN
Inventors: 陈天民
Original assignee: Yunnan Tianhui Photoelectric Technology Co Ltd
Current assignee: Yunnan Tianhui Photoelectric Technology Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-02-21
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a street lamp technical field specifically is a street lamp mechanism with adjustable light angle, including the lamp pole, first rectangular hole has been seted up to lamp pole circumference outer wall and the position that is close to the top, the position that first rectangular hole both sides are close to the top is equipped with the fixed block of symmetric distribution, be equipped with the cylinder ring between two fixed blocks, cylinder ring inner wall is equipped with sliding connection's lamp pole, first recess has been seted up to the other end of lamp pole, be equipped with first connecting rod between the both sides inner wall of first recess, the position that the both sides of first connecting rod are close to the top is equipped with the second turning block of symmetric distribution, the second recess has been seted up to the bottom of first connecting rod, be equipped with the second connecting rod between the both sides. This street lamp mechanism with adjustable light angle, through the articulated upper and lower regulation and control of realization to the lamp pole of the first connecting rod and the second connecting rod that are equipped with, realize the fixed to the lamp pole through second connecting rod and the fastening nut that are equipped with, can let the lamp pole realize the adjustment of light angle through fixed block and the cylinder ring that is equipped with at last.

Description

Street lamp mechanism with adjustable light angle

Technical Field

The utility model relates to a street lamp technical field specifically is a street lamp mechanism with adjustable light angle.

Background

The street lamp, lamps and lanterns in road surface illumination zone in the traffic lighting, the street lamp is widely used in various places that need the illumination, the lamp shade of current street lamp, lamp pole and lamp pole are integrated into one piece's structure mostly, just can not adjust the light angle of street lamp again after the installation, but when the road surface after the street lamp installation need expand, the light angle of current street lamp just no longer is suitable for, need purchase new street lamp again, the waste of resource has been caused, in view of this, we propose a light angle adjustable street lamp mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a street lamp mechanism with adjustable light angle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a street lamp mechanism with adjustable light angle comprises a lamp post, wherein a first rectangular hole is formed in the position, close to the top, of the circumferential outer wall of the lamp post, a second rectangular hole is formed in the position, close to the bottom, of the circumferential outer wall of the lamp post, a third limiting block is arranged on the inner wall of the second rectangular hole, symmetrically distributed fixed blocks are arranged at the positions, close to the top, of the two sides of the first rectangular hole, a cylindrical ring is arranged between the two fixed blocks, a lamp post is arranged on the inner wall of the cylindrical ring in a sliding connection mode, a lamp shade is arranged at one end of the lamp post, a first groove is formed in the other end of the lamp post, a first connecting rod is arranged between the inner walls of the two sides of the first groove, symmetrically distributed second rotating blocks are arranged at the positions, close to the top, of the two sides of the first connecting rod, a second groove is formed in, the second connecting rod comprises a connecting end and a threaded end, the connecting end is hinged to the first connecting rod, and a fastening nut is arranged at the other end of the threaded end.

Preferably, through holes are horizontally formed in the side faces of the two fixing blocks, and the fixing blocks and the lamp post are of an integrally formed structure.

Preferably, the outer wall of the circumference of the cylindrical ring is provided with first rotating blocks which are symmetrically distributed, two ends of each of the first rotating blocks respectively penetrate through holes in the side faces of the two fixing blocks, the first rotating blocks are rotatably connected with the fixing blocks, and the cylindrical ring is hinged to the fixing blocks.

Preferably, the position that the both sides inner wall of first recess is close to the tip is equipped with the shrinkage pool, two the both ends of second turning block respectively with the shrinkage pool rotates to be connected, first connecting rod with the lamp pole is articulated.

Preferably, the first rectangular hole and the second rectangular hole are located in opposite directions.

Preferably, one side of the third limiting block, which is close to the outer wall of the lamp post, is of a plane structure, and the threaded end penetrates through the third limiting block to be in threaded connection with the fastening nut.

Preferably, the bottom of the lamp post is provided with a base, and the lamp post is fixedly connected with the base.

Preferably, the top in first rectangular hole just is located the position of lamp pole inner wall is equipped with first stopper, first stopper is cylindrical structure, just first stopper with lamp pole fixed connection, just the bottom in first rectangular hole just is located the position of lamp pole inner wall is equipped with the second stopper, the second stopper is cylindrical and the upper surface is the structure of scarf, just the second stopper with lamp pole fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

this street lamp mechanism with adjustable light angle, the first stopper that is equipped with has avoided the lamp pole to adjust down too big angle suddenly and has caused the collision with the lamp pole, the second stopper that is equipped with can avoid in rainwater and the dust gets into the lamp pole, through the articulated upper and lower regulation and control of realization to the lamp pole of first connecting rod and the second connecting rod that is equipped with, realize the fixed to the lamp pole through second connecting rod and the fastening nut that is equipped with, can let the lamp pole realize the adjustment of light angle through fixed block and the cylinder ring that is equipped with at last.

Drawings

Fig. 1 is a schematic view of an overall first viewing angle structure of the present invention;

fig. 2 is a schematic view of an overall second viewing angle structure of the present invention;

fig. 3 is a schematic view of a first view angle structure of the lamp post of the present invention;

fig. 4 is a schematic view of a second view angle structure of the lamp post of the present invention;

fig. 5 is a schematic view of a first view angle structure inside a lamp post according to the present invention;

fig. 6 is a schematic view of a second view angle inside the lamp post according to the present invention;

fig. 7 is a schematic view of the structure of the top of the lamp post and the cylindrical ring of the present invention;

fig. 8 is a schematic structural view of the lamp post end, the cylindrical ring and the first connecting rod of the present invention;

fig. 9 is an exploded schematic view of the bottom of the first connecting rod, the second connecting rod and the third limiting block of the present invention;

fig. 10 is an exploded view of the lamp post end, the cylindrical ring and the first connecting rod of the present invention;

FIG. 11 is an enlarged view of the point A of the present invention;

fig. 12 is an enlarged view of the position B of the present invention.

In the figure: the lamp post comprises a lamp post 1, a first rectangular hole 1a, a fixed block 1b, a second rectangular hole 1c, a lamp post 2, a first groove 20, a concave hole 200, a cylindrical ring 3, a first rotating block 30, a first limiting block 4, a second limiting block 5, a first connecting rod 6, a second rotating block 60, a second groove 61, a third limiting block 7, a second connecting rod 8, a connecting end 80, a threaded end 81, a fastening nut 9, a lamp shade 10 and a base 11.

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 description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-12, the present invention provides a technical solution:

a street lamp mechanism with adjustable light angle comprises a lamp post 1, a first rectangular hole 1a is formed in the position, close to the top, of the circumferential outer wall of the lamp post 1, a second rectangular hole 1c is formed in the position, close to the bottom, of the circumferential outer wall of the lamp post 1, a third limiting block 7 is arranged on the inner wall of the second rectangular hole 1c, fixed blocks 1b which are symmetrically distributed are arranged at the positions, close to the top, of the two sides of the first rectangular hole 1a, through holes are horizontally formed in the side faces of the two fixed blocks 1b, the fixed blocks 1b and the lamp post 1 are of an integrally formed structure, a cylindrical ring 3 is arranged between the two fixed blocks 1b, a lamp post 2 which is connected in a sliding mode is arranged on the inner wall of the cylindrical ring 3, a lampshade 10 is arranged at one end of the lamp post 2, a first groove 20 is formed in the other end of the lamp post 2, a first connecting rod 6 is arranged between, second recess 61 has been seted up to the bottom of first connecting rod 6, is equipped with second connecting rod 8 between the both sides inner wall of second recess 61, and second connecting rod 8 includes link 80 and screw thread end 81, and link 80 is articulated with first connecting rod 6, and the other end of screw thread end 81 is equipped with fastening nut 9.

Specifically, the circumference outer wall of cylinder ring 3 is equipped with the first rotation piece 30 of symmetric distribution, and the through-hole of two fixed block 1b sides is passed respectively at the both ends of two first rotation pieces 30, and first rotation piece 30 rotates with fixed block 1b to be connected, and cylinder ring 3 is articulated with fixed block 1b, is convenient for when light angular adjustment, is convenient for to the regulation and control of lamp pole 2.

Specifically, concave holes 200 are formed in positions, close to the end portions, of inner walls of two sides of the first groove 20, two ends of the two second rotating blocks 60 are rotatably connected with the concave holes 200 respectively, and the first connecting rod 6 is hinged to the lamp post 2, so that the lamp post 2 can be adjusted to move up and down through the first connecting rod 6.

Specifically, the first rectangular hole 1a and the second rectangular hole 1c are opposite in position direction, so that the first connecting rod 6 and the second connecting rod 8 can be conveniently and reasonably installed.

Further, one side that third stopper 7 is close to 1 outer wall of lamp pole is planar structure, and threaded end 81 passes third stopper 7 and fastening nut 9 threaded connection, and the better steadiness can be played to second connecting rod 8 to the laminating of fastening nut 9 and third stopper 7 of being convenient for.

Further, the bottom of the lamp post 1 is provided with a base 11, and the lamp post 1 is fixedly connected with the base 11, so that the lamp post 1 and the road surface are stabilized.

Further, the top of first rectangular hole 1a and the position that is located 1 inner wall of lamp pole are equipped with first stopper 4, first stopper 4 is cylindrical structure, and

first stopper

4 and 1 fixed connection of lamp pole, and the bottom of first rectangular hole 1a and the position that is located 1 inner wall of lamp pole are equipped with second stopper 5, second stopper 5 is cylindrical and the upper surface is the structure of scarf, and

second stopper

5 and 1 fixed connection of lamp pole, first stopper 4 avoids lamp pole 2 to adjust too big angle downwards suddenly and causes the collision with lamp pole 1, second stopper 5 can avoid rainwater and dust to get into in the lamp pole 1.

It should be noted that, when the lampshade 10 is in the horizontal position, the first connecting rod 6 is in the vertical state, the second connecting rod 8 is in the horizontal state, and the fastening nut 9 in threaded connection with the second connecting rod 8 is in the middle of the third limiting block 7; when the second link 8 moves vertically downward, the end of the lamp post 2 connected to the lamp housing 10 moves upward with the axis of the first rotation block 30 as the rotation center, and when the second link 8 moves vertically upward, the end of the lamp post 2 connected to the lamp housing 10 moves downward with the axis of the first rotation block 30 as the rotation center.

When the street lamp mechanism with the adjustable light angle of the embodiment is used, when light needs to be moved in a direction away from the lamp post 1, a user needs to firstly rotate the fastening nut 9 in the middle of the third limiting block 7 in the counterclockwise direction, and feels that the second connecting rod 8 moves, the user needs to grasp the fastening nut 9 with a hand, then the fastening nut 9 is moved downwards, thereby driving the second connecting rod 8 to move downwards vertically, the second connecting rod 8 drives the first connecting rod 6 to move downwards when moving downwards, the first connecting rod 6 drives the end part of the lamp post 2 to move downwards, the cylindrical ring 3 sleeved on the lamp post 2 is hinged with the fixed block 1b, therefore, one end of the lamp post 2 connected with the lamp shade 10 moves upwards by taking the axis of the first rotating block 30 as a rotating center, and finally, a user rotates the fastening nut 9 clockwise to be fixed with the third limiting block 7 after waiting for the light angle to move to a proper position; when light needs to move towards the direction close to the lamp post 1, a user needs to firstly rotate the fastening nut 9 in the middle position of the third limiting block 7 in the anticlockwise direction, and feels that the second connecting rod 8 moves, the user needs to tightly grasp the fastening nut 9 with a hand, then move the fastening nut 9 upwards, so as to drive the second connecting rod 8 to move upwards and vertically, the second connecting rod 8 drives the first connecting rod 6 to move upwards when moving upwards, and then the first connecting rod 6 drives the end part of the lamp post 2 to move upwards, and the cylindrical ring 3 sleeved on the lamp post 2 is hinged with the fixed block 1b, so that one end of the lamp post 2 connected with the lamp shade 10 moves downwards by taking the axis of the first rotating block 30 as a rotating center, and finally, after the user moves to a proper position at a light angle, the fastening nut 9 is rotated clockwise and fixed with the third limiting block 7.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a street lamp mechanism with adjustable light angle, includes lamp pole (1), its characterized in that: the lamp post is characterized in that a first rectangular hole (1a) is formed in the position, close to the top, of the circumferential outer wall of the lamp post (1), a second rectangular hole (1c) is formed in the position, close to the bottom, of the circumferential outer wall of the lamp post (1), a third limiting block (7) is arranged on the inner wall of the second rectangular hole (1c), symmetrically distributed fixing blocks (1b) are arranged in the positions, close to the top, of the two sides of the first rectangular hole (1a), a cylindrical ring (3) is arranged between the two fixing blocks (1b), a lamp post (2) in sliding connection is arranged on the inner wall of the cylindrical ring (3), a lampshade (10) is arranged at one end of the lamp post (2), a first groove (20) is formed in the other end of the lamp post (2), a first connecting rod (6) is arranged between the inner walls of the two sides of the first groove (20), and symmetrically distributed second rotating blocks (60) are arranged, second recess (61) have been seted up to the bottom of first connecting rod (6), be equipped with second connecting rod (8) between the both sides inner wall of second recess (61), second connecting rod (8) are including link (80) and threaded end (81), link (80) with first connecting rod (6) are articulated, the other end of threaded end (81) is equipped with fastening nut (9).

2. The light angle adjustable street light mechanism as claimed in claim 1, wherein: through holes are horizontally formed in the side faces of the two fixing blocks (1b), and the fixing blocks (1b) and the lamp post (1) are of an integrally formed structure.

3. The light angle adjustable street light mechanism as claimed in claim 1, wherein: the cylindrical ring is characterized in that first rotating blocks (30) which are symmetrically distributed are arranged on the outer wall of the circumference of the cylindrical ring (3), two ends of each of the two first rotating blocks (30) penetrate through holes in the side faces of the two fixing blocks (1b), the first rotating blocks (30) are rotatably connected with the fixing blocks (1b), and the cylindrical ring (3) is hinged to the fixing blocks (1 b).

4. The light angle adjustable street light mechanism as claimed in claim 1, wherein: the position that the both sides inner wall of first recess (20) is close to the tip is equipped with shrinkage pool (200), two the both ends of second turning block (60) respectively with shrinkage pool (200) rotate and are connected, first connecting rod (6) with lamp pole (2) are articulated.

5. The light angle adjustable street light mechanism as claimed in claim 1, wherein: the first rectangular hole (1a) and the second rectangular hole (1c) are arranged in opposite directions.

6. The light angle adjustable street light mechanism as claimed in claim 1, wherein: one side of the third limiting block (7) close to the outer wall of the lamp post (1) is of a plane structure, and the threaded end (81) penetrates through the third limiting block (7) to be in threaded connection with the fastening nut (9).

7. The light angle adjustable street light mechanism as claimed in claim 1, wherein: the bottom of the lamp post (1) is provided with a base (11), and the lamp post (1) is fixedly connected with the base (11).

8. The light angle adjustable street light mechanism as claimed in claim 1, wherein: the lamp post is characterized in that the top of the first rectangular hole (1a) is located the position of the inner wall of the lamp post (1) is provided with a first limiting block (4), the first limiting block (4) is of a cylindrical structure, the first limiting block (4) is fixedly connected with the lamp post (1), the bottom of the first rectangular hole (1a) is located the position of the inner wall of the lamp post (1) is provided with a second limiting block (5), the second limiting block (5) is of a cylindrical structure with the upper surface being a chamfer, and the second limiting block (5) is fixedly connected with the lamp post (1).