WO2020052341A1

WO2020052341A1 - Led street light capable of automatically adjusting angle

Info

Publication number: WO2020052341A1
Application number: PCT/CN2019/095609
Authority: WO
Inventors: 余坚; 张国寅; 黄玉贵; 卜庆庆; 李薇
Original assignee: 江苏迪生建设集团有限公司
Priority date: 2018-09-10
Filing date: 2019-07-11
Publication date: 2020-03-19
Also published as: CN208967674U

Abstract

An LED street light capable of automatically adjusting an angle, comprising a base (1), a light pole (3), and a lighting mechanism (17). A housing (2) is mounted above the base (1); a battery pack (13) is mounted inside the housing (2); the light pole (3) is mounted above the housing (2); a box body (8) is mounted at the top of the light pole (3), a controller (18) is mounted inside the box body (8); and a vertical rod (19) is mounted at the top of the box body (8); a mounting plate (21) is mounted at the top of the vertical rod (19) by means of a fourth hinge shaft (20); and a cross rod (6) is mounted at one side of the light pole (3) by means of a second hinge shaft (7); and the lighting mechanism (17) is mounted on one side of the cross rod (6). The provision of the lighting mechanism (17), a first electric actuator (5), an infrared sensor (15), a controller (18), the mounting plate (21), a sunlight tracking sensor (11), a second electric actuator (9), and a solar panel (10) structure solves the problems that the lighting mechanism cannot automatically adjust the lighting angle and the solar panel cannot adjust the angle with the movement of the sun.

Description

LED street light capable of automatically adjusting angle

Technical field

The utility model relates to the technical field of LED street lamps, in particular to an LED street lamp capable of automatically adjusting an angle.

Background technique

LED street light refers to the street light made with LED lamps. It has the unique advantages of high efficiency, safety, energy saving, environmental protection, long life, fast response, high color rendering index, etc., and it is of great significance for energy saving in urban lighting. Road lighting is closely related to people's production and life. With the acceleration of urbanization in China, LED street lights gradually take advantage of directional lighting, low power consumption, good driving characteristics, fast response speed, high earthquake resistance, long service life, and environmental protection. Entering people's vision and becoming the world's new generation of energy-saving light sources with the advantages of replacing traditional light sources, street lights, LED street lights will become the best choice for road lighting energy-saving transformation. The difference between LED street lights and conventional street lights is that the LED light source uses low-voltage DC power supply, high-efficiency white light synthesized by GaN-based power blue LED and yellow, which has high efficiency, safety, energy saving, environmental protection, long life, fast response speed, high color rendering index, etc. Unique advantages, can be widely used in roads. The outer cover can be made, with a high temperature resistance of 135 degrees and a low temperature resistance of -45 degrees. The utility model specifically relates to an LED street lamp capable of automatically adjusting the angle.

However, the existing technology has the following disadvantages:

1. When the existing LED street lights cannot be illuminated at night, the lighting angle can be adjusted according to the convergence area of pedestrian vehicles, and the lighting range cannot be automatically adjusted;

2. Existing LED street lights have solar panels as a source of power, but the solar panels are fixed and cannot be adjusted continuously as the sun moves.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the prior art, the utility model provides an LED street lamp with automatic angle adjustment, which solves the problems that the lighting angle cannot be adjusted automatically and the solar panel cannot adjust the angle with the sun.

(Two) technical solutions

In order to achieve the above object, the present invention provides the following technical solutions: an LED street lamp capable of automatically adjusting an angle, and an LED street lamp capable of automatically adjusting an angle, including a base, a light pole, and a lighting mechanism, characterized in that the base A housing is installed above the seat, a battery pack is installed inside the housing, a light pole is installed above the housing, a box is installed above the light pole, and a control is installed inside the box A second electric push rod is installed inside the box on the side of the controller, a vertical rod is installed above the box, a mounting plate is installed above the vertical rod through a fourth hinge shaft, and the installation A solar panel is installed inside the panel, a sunlight tracking sensor is installed above the mounting plate on one side of the solar panel, a crossbar is mounted on one side of the light pole through a second hinge shaft, and a light below the crossbar is installed. A first electric push rod is mounted on the surface of the rod through a first hinge shaft, a lighting mechanism is mounted on one side of the crossbar, a transparent protective case is mounted on one side of the lighting mechanism, and a red protective element is installed inside the transparent protective case. Sensor, the pole surface is provided with a charging port, charging the pole surface of the socket is attached to the outside of the protective cover, outside the housing connected to the base by reinforcing ribs.

Preferably, the lighting mechanism includes a lamp cover, a reflector, a lamp holder, a lamp tube, and a light-transmitting plate. A reflector is installed inside the lamp cover, and a lamp holder is installed inside the lamp cover below the reflector. A lamp tube is installed on the inside, and a light transmitting plate is installed on the bottom of the lamp cover.

Preferably, the output end of the second electric push rod is connected to a mounting plate.

Preferably, the output end of the sunlight tracking sensor is connected to a controller, and the output end of the controller is connected to a second electric push rod.

Preferably, the output end of the first electric push rod is connected to the cross bar through a third hinge shaft.

Preferably, the output end of the infrared sensor is connected to the first electric push rod through a controller.

(Three) beneficial effects

The utility model provides an LED street lamp with automatic angle adjustment, which has the following beneficial effects:

(1) The utility model is provided with a lighting mechanism, a first electric push rod, an infrared sensor, and a controller, so that the utility model can automatically adjust the lighting angle to achieve different lighting areas according to the difference in the flow distribution area below. Therefore, the problem that the lighting angle cannot be adjusted automatically is effectively solved. A housing is installed above the base, and a battery pack is installed inside the housing. The battery pack is used to supply power to the utility model, and further, it is installed above the housing. There is a light pole. One side of the light pole is equipped with a crossbar through a second hinge axis. The side of the crossbar is equipped with a lighting mechanism. One side of the lighting mechanism is equipped with an infrared sensor through a transparent protective shell. The infrared sensor is used to sense the flow of people below. Distribution, when the local area has a large crowd, the infrared sensor sends a signal to the controller, and the controller controls the first electric push rod to work and retract, changing the angle of the lighting mechanism and the ground, thereby changing the lighting area and making the lighting range wider. Larger coverage and better lighting effects, while the infrared sensor There are fewer wires, and a signal is sent to the controller. The controller controls the contraction of the first electric pusher, uses the least energy to illuminate, and saves energy.

(2) The utility model is provided with a mounting plate, a sunlight tracking sensor, a second electric push rod, and a solar panel, so that the utility model uses the solar panel to absorb light energy and convert it into electrical energy, thereby ensuring the angle of the solar panel to receive light. It changes with the sun at the same time to absorb the maximum light energy and give a better energy supply, thereby effectively solving the problem that the solar panel cannot adjust the angle with the sun. A box is installed above the light pole. A vertical pole is installed above the upper pole, a mounting plate is installed above the fourth hinge shaft through the fourth hinge shaft, a solar panel is installed inside the mounting plate, and a second electric push rod is installed inside the box. The mounting plate is connected. The sunlight tracking sensor above the mounting plate is used to sense the direction and angle of sunlight, and a signal is transmitted to the controller. The controller controls the second electric push rod to expand and contract, so that the mounting plate rotates around the fourth hinge axis, so that The solar panel inside the mounting plate rotates and changes its angle at any time as the sun moves to ensure maximum absorption of light energy. Into electrical energy storage battery for use.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the internal structure of the utility model;

Figure 2 is a schematic structural diagram of the present invention;

3 is an internal view of a lighting mechanism of the present invention;

FIG. 4 is a top view of a mounting plate of the present invention.

In the picture: 1. Base; 2. Housing; 3. Light pole; 4. First hinged shaft; 5. First electric push rod; 6. Crossbar; 7. Second hinged shaft; 8. Box; 9. Second electric push rod; 10. Solar panel; 11. Sun tracking sensor; 12. Reinforcing rib plate; 13. Battery pack; 14. Third hinge axis; 15. Infrared sensor; 16. Transparent protective shell; 17 Lighting mechanism; 18; Controller; 19; Pole; 20; Fourth hinge shaft; 21; Mounting plate; 22; Charging socket; 23; Protective cover; 24; Lamp cover; 25; Reflector; 26; Lamp holder; 27. Light tube; 28. Translucent plate.

detailed description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without making creative work belong to the protection scope of the present invention.

As shown in Figs. 1-4, the present invention provides a technical solution: an LED street lamp with automatic angle adjustment, including a base 1, a light pole 3, and a lighting mechanism 17, and a housing 2 is installed above the base 1, A battery pack 13 is installed inside the housing 2, a light pole 3 is installed above the housing 2, a box 8 is installed above the light pole 3, and a controller 18 is installed inside the housing 8. The type of the controller 18 is The MAM-330 controller belongs to the prior art. A pole 19 is installed above the cabinet 8; a mounting plate 21 is installed above the pole 19 through a fourth hinge shaft 20. The cabinet 8 on the controller 18 side is installed inside There is a second electric putter 9 and the output end of the second electric putter 9 is connected to the mounting plate 21. The model of the second electric putter 9 is a PXTL electric putter, which belongs to the prior art. Solar energy is installed inside the mounting plate 21. A solar tracking sensor 11 is installed above the mounting plate 21 on the side of the solar panel 10 and the solar panel 10. The output of the solar tracking sensor 11 is connected to the controller 18, and the output of the controller 18 is connected to the second electric push rod 9. The model of sunlight tracking sensor 11 is HA-GST-520 sunlight tracking sensor, which belongs to It is technical that a box 8 is installed above the light pole 3, a post 19 is installed above the box 8, a mounting plate 21 is installed above the post 19 through a fourth hinge shaft 20, and the inside of the mounting plate 21 is installed The solar cell panel 10, and a second electric push rod 9 is installed inside the box 8, the second electric push rod 9 is connected to the mounting plate 21, and the sunlight tracking sensor 11 above the mounting plate 21 senses the direction and angle of sunlight, The signal is transmitted to the controller 18, the controller 18 controls the second electric push rod 9 to expand and contract, so that the mounting plate 21 rotates around the fourth articulated shaft 20, so that the mounting plate 21 and the solar panel 10 inside it rotate, The direction of the sun's movement changes the angle at any time to ensure the maximum absorption of light energy to convert it into electrical energy for storage and use by the storage battery pack 13 so that the utility model uses the solar cell panel 10 to absorb the light energy and convert it into electrical energy to ensure the solar cell panel 10 The angle of receiving light changes with the sun at the same time, in order to absorb the maximum light energy and give a better energy supply. One side of the light pole 3 is equipped with a crossbar 6 through a second hinge shaft 7, and one of the crossbar 6 Side mount A lighting mechanism 17 is provided. The lighting mechanism 17 includes a lamp cover 24, a reflector 25, a lamp holder 26, a lamp tube 27, and a light transmitting plate 28. A reflector 25 is installed inside the lamp cover 24, and a lamp is installed inside the lamp cover 24 below the reflector 25. A lamp tube 27 is installed inside the lamp holder 26, a light transmitting plate 28 is installed at the bottom of the lamp cover 24, a charging socket 22 is provided on the surface of the lamp pole 3, and a protective cover 23 is installed on the surface of the lamp pole 3 outside the charging socket 22. The first electric push rod 5 is mounted on the surface of the light pole 3 below the cross rod 6 through the first hinge shaft 4. The output end of the first electric push rod 5 is connected to the cross rod 6 through the third hinge shaft 14. The first electric push rod 5 The model of the lever 5 is a PXTL electric push rod, which belongs to the prior art. A transparent protective case 16 is installed on one side of the lighting mechanism 17. An infrared sensor 15 is installed inside the transparent protective case 16. The output end of the infrared sensor 15 passes through the controller 18. It is connected to the first electric pusher 5. The model of the infrared sensor 15 is ZP-5H infrared sensor, which belongs to the prior art. The outer side of the housing 2 is connected to the base 1 through a rib 12 and is installed above the base 1. Case 2, the battery pack 13 is installed inside the case 2, The battery pack 13 supplies power to the present utility model, and further, a light pole 3 is installed above the housing 2. One side of the light pole 3 is provided with a cross bar 6 through a second hinge shaft 7, and one side of the cross bar 6 is installed. The lighting mechanism 17 is equipped with an infrared sensor 15 on one side of the lighting mechanism 7 through a transparent protective case 16. The infrared sensor 15 is used to sense the flow of people below. When the local area is crowded, the infrared sensor 15 sends a signal to the controller 18 to control The controller 18 controls the first electric push rod 5 to expand and contract, so that the angle between the lighting mechanism 17 and the ground is changed, thereby changing the lighting area, making the lighting range wider, the coverage area better, and the lighting effect better. The infrared sensor 15 has less infrared rays, and sends a signal to the controller 18. The controller 18 controls the contraction of the first electric pusher 5, uses the least energy to illuminate, and saves the use of energy, so that the utility model can be distributed with the flow of people below. Different areas, and automatically adjust the lighting angle to achieve different lighting areas.

In use, the present invention is provided with a housing 2 above the base 1, and a battery pack 13 is installed inside the housing 2. The battery pack 13 is used to supply power to the present invention, and further, a battery pack 13 is installed above the housing 2. Light pole 3, one side of the light pole 3 is provided with a cross bar 6 through a second hinge shaft 7, one side of the cross pole 6 is installed with a lighting mechanism 17, and the surface of the light pole 3 below the cross bar 6 is installed through a first hinge shaft 4. A first electric pusher 5 is provided. The output end of the first electric pusher 5 is connected to the cross bar 6 through a third hinge shaft 14. An infrared sensor 15 is installed on one side of the lighting mechanism 7 through a transparent protective case 16. The infrared sensor 15 is used. Perceive the flow of people below. When there is a large crowd in a local area, the infrared sensor 15 sends a signal to the controller 18, and the controller 18 controls the first electric pusher 5 to expand and contract, so that the angle between the lighting mechanism 17 and the ground is changed, thereby changing In the lighting area, a box 8 is installed above the light pole 3, a post 19 is installed above the box 8, a mounting plate 21 is installed above the vertical rod 19 through a fourth hinge shaft 20, and an interior of the mounting plate 21 is installed Solar panel 10, while the box 8 A second electric push rod 9 is installed inside, and the second electric push rod 9 is connected to the mounting plate 21. The sunlight tracking sensor 11 above the mounting plate 21 senses the direction and angle of sunlight, and transmits a signal to the controller 18, the controller 18 The second electric push rod 9 is controlled to expand and contract, so that the mounting plate 21 is rotated around the fourth hinge shaft 20, so that the mounting plate 21 and the solar panel 10 inside it are rotated, and the angle is changed at any time as the direction of the sun moves to ensure The maximum absorbed light energy is converted into electrical energy for storage and use by the storage battery pack 13.

To sum up, the utility model is provided with the structure of the lighting mechanism 17, the first electric push rod 5, the infrared sensor 15, the controller 18, the mounting plate 21, the sunlight tracking sensor 11, the second electric push rod 9, and the solar cell panel 10. The problem that the lighting angle cannot be adjusted automatically and the solar panel cannot adjust the angle with the sun is solved.

It should be noted that in this article, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations There is any such actual relationship or order among them. Moreover, the terms "including", "comprising", or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or device that includes a series of elements includes not only those elements but also those that are not explicitly listed Or other elements inherent to such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. , Replacement, and modification, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

An LED street lamp capable of automatically adjusting an angle includes a base (1), a light pole (3), and a lighting mechanism (17), characterized in that a housing (2) is installed above the base (1), A battery pack (13) is installed inside the housing (2), a light pole (3) is installed above the housing (2), and a box body (8) is installed above the light pole (3) A controller (18) is installed inside the box (8), and a second electric push rod (9) is installed inside the box (8) on the side of the controller (18), and the box (8) 8) A vertical pole (19) is installed on the upper side, and a mounting plate (21) is installed on the upper side of the vertical pole (19) through a fourth hinge shaft (20), and a solar cell is installed inside the mounting plate (21). Panel (10), a solar tracking sensor (11) is mounted above a mounting plate (21) on one side of the solar cell panel (10), and one side of the light pole (3) is mounted through a second hinge shaft (7) There is a crossbar (6), and a first electric push rod (5) is installed on the surface of the light pole (3) below the crossbar (6) through a first hinge shaft (4). A lighting mechanism (17) is mounted on the side, and a transparent protective shell (16) is mounted on one side of the lighting mechanism (17). ) Is equipped with an infrared sensor (15), a charging socket (22) is provided on the surface of the light pole (3), and a protective cover (23) is installed on the surface of the light pole (3) outside the charging socket (22). The outer side of the casing (2) is connected to the base (1) through a rib plate (12).
The LED street light capable of automatically adjusting the angle according to claim 1, wherein the lighting mechanism (17) comprises a lamp cover (24), a reflector (25), a lamp holder (26), and a lamp tube (27) ) And a light-transmitting plate (28), a reflector (25) is installed inside the lampshade (24), and a lamp holder (26) is installed inside the lampshade (24) below the reflector (25), the lamp A lamp tube (27) is installed on the inner side of the seat (26), and a light transmitting plate (28) is installed on the bottom of the lamp cover (24).
The LED street light capable of automatically adjusting the angle according to claim 1, wherein the output end of the second electric push rod (9) is connected to a mounting plate (21).
The LED street light capable of automatically adjusting the angle according to claim 1, characterized in that: an output end of the sunlight tracking sensor (11) is connected to a controller (18), and an output end of the controller (18) It is connected with the second electric push rod (9).
The LED street light with automatic angle adjustment according to claim 1, characterized in that: the output end of the first electric push rod (5) is connected to the cross bar (6) through a third hinge shaft (14).
The LED street light capable of automatically adjusting the angle according to claim 1, wherein the output end of the infrared sensor (15) is connected to the first electric push rod (5) through a controller (18).