CN220823336U - Energy-saving street lamp capable of automatically adjusting brightness - Google Patents

Abstract

The utility model discloses an energy-saving street lamp capable of automatically adjusting brightness, which relates to the technical field of the energy-saving street lamp capable of automatically adjusting brightness, and aims to solve the problems that the existing street lamp is high in power illumination, electricity-consuming and inconvenient to automatically adjust the brightness of a lamp according to traffic flow at night; the circular ring is sleeved on the vertical rod, the servo motor is arranged on the circular ring, the gear is arranged on an output shaft of the servo motor, the vertical groove is formed in the vertical rod, the rack is arranged in the vertical groove, the gear is in meshed connection with the rack, the vertical rod is provided with a limit groove, a limit block is arranged in the circular ring, and the limit block is in sliding connection with the limit groove; the backup pad is installed on the ring, the street lamp is installed in the backup pad.

Description

Energy-saving street lamp capable of automatically adjusting brightness

Technical Field

The utility model relates to the field of street lamps, in particular to an energy-saving street lamp capable of automatically adjusting brightness.

Background

The street lamp is a lamp which provides a lighting function for a road, generally refers to a lamp in the road lighting range in traffic lighting, is widely applied to various places needing lighting, and is increasingly valued in various industries along with the increasing environmental awareness of people. Public lighting, road lighting and the like are indispensable in life of people, but the existing street lamp is inconvenient to automatically adjust the brightness of the lamp according to traffic flow due to the fact that high-power lighting is kept at night and electricity is wasted.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the energy-saving street lamp capable of automatically adjusting the brightness, so as to solve the problems that the prior street lamp is provided in the background art, high-power illumination is kept at night, electricity is wasted, and the brightness of the lamp is inconvenient to automatically adjust according to traffic flow.

The technical scheme adopted for solving the technical problems is as follows: the energy-saving street lamp capable of automatically adjusting brightness comprises a vertical rod, a supporting plate and a street lamp, wherein a driving device is arranged on the vertical rod and comprises a circular ring, a servo motor, a gear, a vertical groove and a rack;

The circular ring is sleeved on the vertical rod, the servo motor is arranged on the circular ring, the gear is arranged on an output shaft of the servo motor, the vertical groove is formed in the vertical rod, the rack is arranged in the vertical groove, the gear is in meshed connection with the rack, the vertical rod is provided with a limit groove, a limit block is arranged in the circular ring, and the limit block is in sliding connection with the limit groove;

The backup pad is installed on the ring, the street lamp is installed in the backup pad.

Preferably, the support plate is provided with a screw, the circular ring is provided with a thread groove, and the screw is sleeved in the thread groove.

Preferably, the mounting seat is mounted on the vertical rod, an embedded part is arranged below the mounting seat, and the mounting seat is mounted on the embedded part.

Preferably, four corners of the mounting seat are mounted on the embedded part through mounting structures, and the mounting structures comprise U-shaped grooves, bolts and nuts;

The U-shaped groove is formed in the mounting seat, the bolt is mounted on the embedded part, the U-shaped groove is sleeved on the bolt, and the nut is sleeved on the bolt.

Preferably, the circular groove is formed in the internal thread of the nut, a circular piece is placed in the circular groove, a clamping block is mounted on the side wall of the circular piece, a clamping groove is formed in the circular groove, the clamping block is clamped in the clamping groove, a threaded hole is formed in the circular piece, and the bolt is sleeved in the threaded hole.

Preferably, a threaded hole is formed in the nut, a threaded round block is sleeved in the threaded hole, and a hexagonal hole is formed in the threaded round block.

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

1. When the road lamp is used for illuminating road conditions at night and a vehicle is on, the illumination brightness is high, when the vehicle runs, the illumination brightness becomes slightly bright, the brightness can be automatically adjusted according to traffic flow, the energy saving purpose is achieved, when the vehicle needs to be overhauled, the output shaft of the servo motor is operated to drive the gear to reversely rotate, and the limiting block on the ring is enabled to downwards move along the limiting groove on the vertical rod through the meshing force between the gear and the rack, so that the road lamp is lowered to the low area position of the vertical rod, and the road lamp is convenient to overhaul manually;

2. The circular piece is placed in the circular groove on the nut, the clamping block is clamped into the clamping groove, the vertical rod drives the mounting seat to be placed on the embedded piece, the U-shaped groove is sleeved on the corresponding bolt, the nut is screwed on the bolt, and meanwhile the bolt is screwed into the threaded hole on the circular piece, so that the nut and the bolt can be doubly limited, the stability of the mounting seat on the embedded piece is enhanced, and the stability of the street lamp on the vertical rod in a standing manner is enhanced.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of the structure of the screw, the thread groove and the support plate according to the present utility model.

Fig. 3 is a schematic structural view of the present utility model at a.

Fig. 4 is a schematic structural view at B of the present utility model.

Reference numerals illustrate: 1 mount pad, 2 built-in fitting, 3 montants, 4 drive arrangement, 401 ring, 402 servo motor, 403 gear, 404 perpendicular groove, 405 rack, 5 backup pad, 6 street lamp, 7 spacing groove, 8 stopper, 9 screw, 10 screw thread groove, 11U-shaped groove, 12 bolt, 13 nut, 14 circular groove, 15 circular fitting, 16 screw hole, 17 fixture block, 18 draw-in groove, 19 screw thread mouth, 20 screw thread circle piece, 21 hexagonal hole.

Description of the embodiments

The utility model will be further illustrated with reference to specific examples, which are to be understood as illustrative only and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

The components of the utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-4, which are schematic views of the structure of the utility model, an embodiment of the utility model provides an energy-saving street lamp capable of automatically adjusting brightness, which comprises a vertical rod 3, a supporting plate 5 and a street lamp 6, wherein a driving device 4 is arranged on the vertical rod 3, and the driving device 4 comprises a circular ring 401, a servo motor 402, a gear 403, a vertical groove 404 and a rack 405;

The circular ring 401 is sleeved on the vertical rod 3, the servo motor 402 is arranged on the circular ring 401, the gear 403 is arranged on an output shaft of the servo motor 402, the vertical groove 404 is formed in the vertical rod 3, the rack 405 is arranged in the vertical groove 404, the gear 403 is in meshed connection with the rack 405, the vertical rod 3 is provided with a limit groove 7, the circular ring 401 is internally provided with a limit block 8, and the limit block 8 is in sliding connection with the limit groove 7;

The support plate 5 is arranged on the circular ring 401, and the street lamp 6 is arranged on the support plate 5;

The supporting plate 5 is provided with a screw 9, the circular ring 401 is provided with a thread groove 10, and the screw 9 is sleeved in the thread groove 10.

It should be noted that, in this embodiment, the model of the street lamp 6 is YTLDYYDS, the street lamp 6 is adjusted in advance to be in the state of the knife induction mode 1, the state is that the street lamp passes by a vehicle, the illumination brightness is high, the vehicle is slightly bright, the radar induction principle is adopted, the induction distance is more than 20 meters, the sensitivity is high, no dead zone can penetrate through the obstacle to work in induction, the street lamp is powered by a built-in solar panel, the servo motor 402 is electrically connected with the street lamp, and the controller for controlling the servo motor 402 is outside and is not shown in the figure.

Specifically, when the street lamp 6 is used for illuminating road conditions at night, when a vehicle passes, illumination brightness is high, illumination brightness becomes slightly bright when the vehicle passes, brightness can be automatically adjusted according to traffic flow, the purpose of saving energy is achieved, when maintenance is needed, the output shaft of the servo motor 402 is operated to drive the gear 403 to reversely rotate, and then the limiting block 8 on the circular ring 401 moves downwards along the limiting groove 7 on the vertical rod 3 through meshing force between the gear 403 and the rack 405, so that the street lamp 6 is lowered to the low-area position of the vertical rod 3, and the street lamp 6 is convenient to manually maintain.

The mounting seat 1 is mounted on the vertical rod 3, the embedded part 2 is arranged below the mounting seat 1, and the mounting seat 1 is mounted on the embedded part 2;

Four corners of the mounting seat 1 are all mounted on the embedded part 2 through mounting structures, and the mounting structures comprise U-shaped grooves 11, bolts 12 and nuts 13;

the U-shaped groove 11 is formed in the mounting seat 1, the bolt 12 is mounted on the embedded part 2, the U-shaped groove 11 is sleeved on the bolt 12, and the nut 13 is sleeved on the bolt 12;

The internal thread of the nut 13 is provided with a circular groove 14, a circular piece 15 is placed in the circular groove 14, a clamping block 17 is arranged on the side wall of the circular piece 15, a clamping groove 18 is arranged on the circular groove 14, the clamping block 17 is clamped in the clamping groove 18, the circular piece 15 is provided with a threaded hole 16, and the bolt 12 is sleeved in the threaded hole 16;

The screw cap 13 is provided with a threaded opening 19, a threaded round block 20 is sleeved in the threaded opening 19, and a hexagonal hole 21 is formed in the threaded round block 20.

In this embodiment, the external hexagonal wrench extends into the hexagonal hole 21 to rotate the nut 13, and when the hexagonal hole 21 is worn, the threaded round block 20 may be screwed off from the threaded hole 19 to be replaced, so that the nut 13 does not need to be replaced.

Specifically, when the street lamp is used, the round piece 15 is placed into the round groove 14 on the screw cap 13, the clamping block 17 is clamped into the clamping groove 18, the vertical rod 3 drives the mounting seat 1 to be placed on the embedded piece 2, the U-shaped groove 11 is sleeved on the corresponding bolt 12, the screw cap 13 is screwed on the bolt 12, and meanwhile, the bolt 12 is screwed into the threaded hole 16 on the round piece 15, so that double fastening can be realized between the screw cap 13 and the bolt 12, the stability of the mounting seat 1 on the embedded piece 2 is enhanced, and the stability of street lamp standing on the vertical rod 3 is enhanced.

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

The working process and the working principle of the utility model are as follows: when the street lamp is used, the round piece 15 is placed in the round groove 14 on the nut 13, the clamping block 17 is clamped into the clamping groove 18, the vertical rod 3 drives the mounting seat 1 to be placed on the embedded piece 2, the U-shaped groove 11 is sleeved on the corresponding bolt 12, the nut 13 is screwed on the bolt 12, meanwhile, the bolt 12 is screwed into the threaded hole 16 on the round piece 15, the mounting seat 1 is mounted on the embedded piece 2, the street lamp 6 illuminates road conditions at night, when a vehicle passes, the illumination brightness is high, when the vehicle passes, the illumination brightness becomes slightly bright, the brightness can be automatically adjusted according to traffic flow, the energy-saving purpose is achieved, when the maintenance is needed, the output shaft of the servo motor 402 is operated to drive the gear 403 to reversely rotate, the limiting block 8 on the circular ring 401 moves downwards along the limiting groove 7 on the vertical rod 3 through the meshing force between the gear 403 and the rack 405, the street lamp 6 is lowered to the low-area position of the vertical rod 3, the screw 9 on the supporting plate 5 is screwed, the screw 9 on the supporting plate 5 leaves the threaded groove 10 on the circular ring 401, the street lamp 6 is convenient to manually disassemble the street lamp 6, and the maintenance is convenient to overhaul 6.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an energy-conserving street lamp of automatically regulated luminance, includes montant (3), backup pad (5) and street lamp (6), its characterized in that: a driving device (4) is arranged on the vertical rod (3), and the driving device (4) comprises a circular ring (401), a servo motor (402), a gear (403), a vertical groove (404) and a rack (405);

The circular ring (401) is sleeved on the vertical rod (3), the servo motor (402) is installed on the circular ring (401), the gear (403) is installed on an output shaft of the servo motor (402), the vertical groove (404) is formed in the vertical rod (3), the rack (405) is installed in the vertical groove (404), the gear (403) is connected with the rack (405) in a meshed mode, the vertical rod (3) is provided with a limiting groove (7), a limiting block (8) is installed in the circular ring (401), and the limiting block (8) is slidably connected in the limiting groove (7);

The support plate (5) is arranged on the circular ring (401), and the street lamp (6) is arranged on the support plate (5).

2. An automatically adjustable brightness energy saving street lamp according to claim 1, wherein: the support plate (5) is provided with a screw (9), the circular ring (401) is provided with a thread groove (10), and the screw (9) is sleeved in the thread groove (10).

3. An automatically adjustable brightness energy saving street lamp according to claim 1, wherein: install mount pad (1) on montant (3), the below of mount pad (1) is provided with built-in fitting (2), mount pad (1) are installed on built-in fitting (2).

4. An automatically adjustable brightness energy saving street lamp according to claim 3, wherein: four corners of the mounting seat (1) are mounted on the embedded part (2) through mounting structures, and the mounting structures comprise U-shaped grooves (11), bolts (12) and nuts (13);

The U-shaped groove (11) is formed in the mounting seat (1), the bolt (12) is mounted on the embedded part (2), the U-shaped groove (11) is sleeved on the bolt (12), and the nut (13) is sleeved on the bolt (12).

5. The automatically adjustable brightness energy-saving street lamp of claim 4, wherein: round grooves (14) are formed in the inner threads of the nuts (13), round pieces (15) are placed in the round grooves (14), clamping blocks (17) are mounted on the side walls of the round pieces (15), clamping grooves (18) are formed in the round grooves (14), the clamping blocks (17) are clamped in the clamping grooves (18), threaded holes (16) are formed in the round pieces (15), and bolts (12) are sleeved in the threaded holes (16).

6. The automatically adjustable brightness energy-saving street lamp of claim 5, wherein: a threaded opening (19) is formed in the nut (13), a threaded round block (20) is sleeved in the threaded opening (19), and a hexagonal hole (21) is formed in the threaded round block (20).