CN218936151U

CN218936151U - Smart city street lamp brightness self-adjusting device

Info

Publication number: CN218936151U
Application number: CN202223332620.4U
Authority: CN
Inventors: 钱杰
Original assignee: Wuxi Xinma Intelligent Technology Co ltd
Current assignee: Wuxi Xinma Intelligent Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-28
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a brightness self-adjusting device of a smart city street lamp, which comprises a lamp post, wherein one side of the lamp post is fixedly connected with a lamp post, the lamp post is of an arc-shaped structure, one end of the lamp post is fixedly connected with a lamp cap, the middle part of the top end of the inner side of the lamp cap is fixedly connected with a controller, the bottom end of the controller is fixedly connected with a lamp bead, the bottom end of the lamp cap is provided with a movable plate, and the middle part of the movable plate is inlaid with a lamp shade. Above-mentioned wisdom city street lamp luminance self-interacting device is through setting up screw sleeve and lead screw, lead screw and screw sleeve cooperation for distance between lamp shade and the lamp pearl is adjusted, makes the spotlight effect of lamp shade to the lamp pearl change, and the illumination intensity of street lamp changes, through setting up illuminance sensor and controller, and the controller sends the instruction to step motor according to the illumination intensity of the external environment that illuminance sensor detected, carries out self-interacting to the position of lamp shade, thereby has avoided the street lamp to only can rely on circuit regulation illumination intensity.

Description

Smart city street lamp brightness self-adjusting device

Technical Field

The utility model relates to a street lamp adjusting device, in particular to a brightness self-adjusting device for a smart city street lamp.

Background

Nowadays people advocate energy conservation and emission reduction, solar street lamps are also produced by the energy conservation and emission reduction, solar street lamps take sunlight as an energy source, solar panels charge storage batteries through the sunlight in daytime, the storage batteries drive the lamps to illuminate at night, the commercial power is not required to be consumed, and a power transmission system is not required, so the solar street lamps can be arranged everywhere without being influenced by regions and electric installation positions, the solar street lamps are used in various urban areas nowadays, in the illumination power consumption, the street lamps occupy a considerable share, the energy consumption is very large because the working time of a circuit is long, the popularization of green illumination is necessary, the electric quantity of each lamp is ensured to be lightened on time and on demand, the service life of the lamp is prolonged, the maintenance and management cost is the goal pursued by the modern efficiency society, the solar street lamps are pure green, pollution-free and inexhaustible, the inexhaustible characteristic of use is widely applied to the production and life, and spread in the areas and development of solar energy with sufficient light energy such as cities, rural areas, coasts and coasts,

when the existing street lamp is used, the brightness of the street lamp is regulated by the circuit, and after the circuit of regulating the street lamp fails, the street lamp cannot be regulated in brightness, and moreover, the current passing through the lamp beads of the street lamp is changed frequently, so that the service life of the street lamp is also influenced to a certain extent. Therefore, it is necessary to invent a brightness self-adjusting device for smart city street lamps to solve the above problems.

Disclosure of Invention

The utility model aims to provide a brightness self-adjusting device for a smart city street lamp, which is used for solving the problem that the street lamp in the prior art can only adjust brightness by means of a circuit.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a wisdom city street lamp luminance self-interacting device, includes the lamp pole, one side fixedly connected with lamp pole of lamp pole, the lamp pole sets up to arc structure, the one end fixedly connected with lamp holder of lamp pole, the inboard top middle part fixedly connected with controller of lamp holder, the bottom fixedly connected with lamp pearl of controller, lamp pearl and controller electric connection, the bottom of lamp holder is provided with the fly leaf, the lamp shade has been inlayed at the middle part of fly leaf, one side inner wall middle part fixedly connected with step motor of lamp holder, step motor's output shaft fixedly connected with lead screw, the outside of lead screw cup joints and is connected with the lead screw cover, one side middle part fixedly connected with connecting block of lead screw cover, the bottom and the upper surface one end fixedly connected with of fly leaf of connecting block, four spouts have been seted up to the bottom of lamp holder, four the spout is located the lower surface four corners department of lamp holder respectively.

As a further improvement of the scheme, a sliding rod is inserted and connected in the sliding groove, and the bottom end of the sliding rod is fixedly connected with the upper surface of the movable plate.

As a further improvement of the scheme, a plurality of heat dissipation grooves are formed in one side of the lamp holder, and the heat dissipation grooves are distributed in an equidistant linear array.

As a further improvement of the scheme, a baffle is fixedly connected to the notch of the heat dissipation groove, and the baffle is arranged to be of an arc-shaped structure.

As a further improvement of the scheme, an illuminance sensor is embedded in the middle of the top end of the lamp cap, and the illuminance sensor is electrically connected with the controller.

As a further improvement of this scheme, the top middle part of lamp pole has the carousel through damping pivot swing joint, the upper surface middle part fixedly connected with bracing piece of carousel, the top fixedly connected with solar panel of bracing piece.

As a further improvement of this scheme, the bottom fixedly connected with base of lamp pole, the inside bottom of lamp pole is provided with the battery, solar panel and battery electric connection, battery and controller electric connection, the access hole has been seted up to one side bottom of lamp pole.

As a further improvement of the scheme, the position of the access hole corresponds to that of the storage battery, and positioning holes are formed in four corners of the base.

Compared with the prior art, the intelligent city street lamp brightness self-adjusting device has the beneficial effects that the movable plate is arranged at the bottom end of the lamp cap, the lamp shade is embedded in the middle of the movable plate, the lamp shade is of an arc structure, the screw rod sleeve is arranged at one end of the upper surface of the movable plate, the stepping motor is arranged on the inner wall of one side of the lamp cap, the screw rod is fixedly connected with the output shaft of the stepping motor, and the screw rod is matched with the screw rod sleeve, so that the height of the movable plate can be adjusted, the distance between the lamp shade and the lamp beads is adjusted, the light gathering effect of the lamp shade on the lamp beads is changed, the illumination intensity of the street lamp is changed, the controller sends out an instruction to the stepping motor according to the illumination intensity of the external environment detected by the illumination intensity sensor through the arrangement of the illumination intensity sensor, and the lamp shade is self-adjusted, and the street lamp is prevented from being only capable of adjusting the illumination intensity by a circuit.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a luminance self-adjusting device for a smart city street lamp according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a brightness self-adjusting device for a smart city street lamp according to an embodiment of the present utility model;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 of the brightness self-adjusting device for the smart city street lamp according to the embodiment of the present utility model.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 3, in this embodiment, a smart city street lamp brightness self-adjusting device, including lamp pole 1, one side fixedly connected with lamp pole 2 of lamp pole 1, lamp pole 2 sets up to arc structure, the one end fixedly connected with lamp holder 3 of lamp pole 2, the inboard top middle part fixedly connected with controller 4 of lamp holder 3, controller 4 is the singlechip treater of model 89C51, controller 4 can send the instruction to stepper motor 8 according to the data that illuminance sensor 16 was transmitted, make stepper motor 8 rotate certain number of turns, the bottom fixedly connected with lamp pearl 5 of controller 4, lamp pearl 5 is the LED bulb, lamp pearl 5 and controller 4 electric connection, the bottom of lamp holder 3 is provided with fly leaf 6, lamp shade 7 is inlayed at the middle part of fly leaf 6, lamp shade 7 is the lens of arc structure, lamp shade 7 can concentrate light to lamp pearl 5, through adjusting the distance between lamp shade 7 and the lamp pearl 5, one side inner wall middle part fixedly connected with motor 8 of lamp holder 3, stepper motor 8 and controller 4 outgoing axle wire 9, the wire rod 9 of step motor 8 has the fixed connection, the wire rod 10 is equipped with the wire guide sleeve of screw 11 on the four sides of screw sleeve, the bottom of screw sleeve 12 is equipped with on the four screw rod 12, the bottom surface of screw sleeve 12 is equipped with on the four, the bottom of screw sleeve 12 is fixed connection, the screw rod 10 is equipped with on the four sides of screw sleeve 12, the bottom surface of screw sleeve 12 is fixed.

The sliding rod 13 is connected in the sliding groove 12 in a plug-in manner, the sliding rod 13 is matched with the sliding groove 12, so that the movement of the movable plate 6 is more stable, the bottom end of the sliding rod 13 is fixedly connected with the upper surface of the movable plate 6, a plurality of heat dissipation grooves 14 are formed in one side of the lamp cap 3, the plurality of heat dissipation grooves 14 are distributed in an equidistant linear array, a baffle 15 is fixedly connected with a notch of the heat dissipation groove 14, the baffle 15 is arranged into an arc-shaped structure, the illuminance sensor 16 is inlaid in the middle of the top end of the lamp cap 3, the model of the illuminance sensor 16 is HA2003, the illuminance sensor 16 can detect the illumination intensity in the environment, the illuminance sensor 16 is electrically connected with the controller 4, a turntable 17 is movably connected in the middle of the top end of the lamp post 1 through a damping rotating shaft, the turntable 17 can be adjusted according to requirements due to the arrangement of the damping rotating shaft, thereby make solar panel 19 can carry out the regulation of angle according to the installation requirement, the upper surface middle part fixedly connected with bracing piece 18 of carousel 17, the top fixedly connected with solar panel 19 of bracing piece 18, the bottom fixedly connected with base 20 of lamp pole 1, the inside bottom of lamp pole 1 is provided with battery 21, solar panel 19 and battery 21 electric connection, battery 21 is used for storing the electric energy that solar panel 19 produced and does not provide the electric energy by controller 4, battery 21 and controller 4 electric connection, access hole 22 HAs been seted up to one side bottom of lamp pole 1, the setting of access hole 22 HAs made things convenient for the staff to overhaul battery 21, the position of access hole 22 corresponds with battery 21, locating hole 23 HAs all been seted up to the four corners department of base 20.

The specific workflow of the intelligent city street lamp brightness self-adjusting device comprises the following steps:

the illuminance sensor 16 is irradiated by light in the external environment, the illuminance sensor 16 transmits the illuminance data in the external environment to the controller 4, the controller 4 sends out instructions to the stepper motor 8 according to the illuminance data, the stepper motor 8 drives the screw rod 9 to rotate, the screw rod 9 is matched with the screw rod sleeve 10, the screw rod sleeve 10 moves up and down, the screw rod sleeve 10 drives the movable plate 6 to move up and down through the connecting block 11, the movable plate 6 drives the lamp shade 7 to move up and down, the distance between the lamp shade 7 and the lamp beads 5 is adjusted, the light gathering effect of the lamp shade 7 on the lamp beads 5 is further changed, the illuminance intensity of the street lamp is changed, the lamp beads 5 can generate certain heat during operation, the heat can be discharged through the heat dissipation groove 14 formed in one side of the lamp cap 3, the heat accumulation in the lamp cap 3 is avoided, the baffle 15 is arranged at the notch of the heat dissipation groove 14, and the baffle 15 can be prevented from entering the lamp cap 3 through the heat dissipation groove 14.

The above embodiments merely illustrate the basic principles and features of the present utility model, and the present utility model is not limited to the above examples, but can be variously changed and modified without departing from the spirit and scope of the present utility model, which is within the scope of the present utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wisdom city street lamp luminance self-interacting device, its includes the lamp pole, a serial communication port, one side fixedly connected with lamp pole of lamp pole, the lamp pole sets up to arc structure, one end fixedly connected with lamp holder of lamp pole, the inboard top middle part fixedly connected with controller of lamp holder, the bottom fixedly connected with lamp pearl of controller, lamp pearl and controller electric connection, the bottom of lamp holder is provided with the fly leaf, the lamp shade is inlayed at the middle part of fly leaf, one side inner wall middle part fixedly connected with step motor of lamp holder, step motor and controller electric connection, step motor's output shaft fixedly connected with lead screw, the outside of lead screw cup joints and is connected with the lead screw cover, one side middle part fixedly connected with connecting block of lead screw cover, the bottom of connecting block and the upper surface one end fixedly connected with of fly leaf, four spouts have been seted up to the bottom of lamp holder, four the spout is located the lower surface four corners department of lamp holder respectively.

2. The intelligent city street lamp brightness self-adjusting device according to claim 1, wherein a sliding rod is inserted and connected in the sliding groove, and the bottom end of the sliding rod is fixedly connected with the upper surface of the movable plate.

3. The intelligent city street lamp brightness self-adjusting device of claim 2, wherein a plurality of heat dissipation grooves are formed in one side of the lamp cap, and the plurality of heat dissipation grooves are distributed in an equidistant linear array.

4. The intelligent city street lamp brightness self-adjusting device of claim 3, wherein a baffle is fixedly connected to the notch of the heat sink, and the baffle is in an arc-shaped structure.

5. The intelligent city street lamp brightness self-adjusting device of claim 4, wherein the illuminance sensor is embedded in the middle of the top end of the lamp cap, and the illuminance sensor is electrically connected with the controller.

6. The intelligent city street lamp brightness self-adjusting device according to claim 5, wherein the middle part of the top end of the lamp post is movably connected with a rotary table through a damping rotary shaft, the middle part of the upper surface of the rotary table is fixedly connected with a supporting rod, and the top end of the supporting rod is fixedly connected with a solar panel.

7. The intelligent city street lamp brightness self-adjusting device of claim 6, wherein the base is fixedly connected to the bottom end of the lamp post, a storage battery is arranged at the inner bottom end of the lamp post, the solar panel is electrically connected with the storage battery, the storage battery is electrically connected with the controller, and an access hole is formed in the bottom end of one side of the lamp post.

8. The intelligent city street lamp brightness self-adjusting device of claim 7, wherein the position of the access opening corresponds to the storage battery, and positioning holes are formed at four corners of the base.