CN110906261A

CN110906261A - LED street lamp convenient to angle modulation

Info

Publication number: CN110906261A
Application number: CN201911377651.1A
Authority: CN
Inventors: 吴炎东; 盛金花; 陆明俊; 王耀中
Original assignee: Yangzhou Yifeng Credit Information Technology Co Ltd
Current assignee: Yangzhou Yifeng Credit Information Technology Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-03-24

Abstract

The invention relates to the technical field of LED street lamps, and discloses an LED street lamp convenient for angle adjustment, which comprises a base, wherein a support column is fixedly arranged at the top of the base, a control box is fixedly arranged at the top of the support column, a connecting column is fixedly arranged at the top of the control box, a top plate is fixedly connected to the top of the connecting column, a storage battery is fixedly connected to the inside of the top plate, support rods are fixedly arranged on the left side and the right side of the top of the connecting plate, a stabilizing block is fixedly arranged at the top of each support rod, a solar panel is fixedly arranged at the top of each stabilizing block, an installation frame is fixedly arranged on the left side of each connecting column, an advertising board is fixedly arranged on. This LED street lamp convenient to angle modulation, overall structure is simple, has realized the purpose of LED street lamp illumination angle adjustable, can collect the region according to the stream of people and shine the regulation of angle, and then has improved its practicality, convenient to use.

Description

LED street lamp convenient to angle modulation

Technical Field

The invention relates to the technical field of LED street lamps, in particular to an LED street lamp convenient for angle adjustment.

Background

Road lighting is an important component of urban lighting, the global environment is increasingly deteriorated, clean energy is developed in all countries, the power supply demand continuously rises along with the high-speed increase of national economy, and the development of novel efficient, energy-saving, long-service life, high-color rendering index and environment-friendly LED street lamps has very important significance for urban lighting energy conservation.

The LED street lamp is a street lamp manufactured by using an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination and energy conservation, the existing LED street lamps are various, for example, a solar LED street lamp is disclosed in Chinese patent CN 108518636B, the invention comprises a limiting seat, an installation block is arranged below the limiting seat, the top of the installation block is provided with an installation groove, the bottom of the limiting seat is positioned in the installation groove, the top of the limiting seat is provided with an LED street lamp body, the bottom end of the LED street lamp body is positioned in the limiting seat, the solar LED street lamp can utilize a hollow rubber block and a vertical spring to buffer in the vertical direction when the LED street lamp body is subjected to external force or collision through the attraction of an iron block and a magnetic block, when the LED street lamp body is subjected to external force in the horizontal direction, through the I-shaped piece, adjust the governing system that a section of thick bamboo and buffer spring constitute, the buffering of shock attenuation of carrying on that can be fine, smooth semicircle ball is favorable to reducing the frictional force between anchor strut and the elastic block, more can effectually receive to collide with or carry out effectual buffering protection when external force at the LED street lamp, nevertheless this LED street lamp has the defect of angle regulation of being not convenient for, make the LED street lamp can not collect the region according to the stream of people and shine the regulation of angle, and then its practicality has been reduced, not convenient to use, so provide the LED street lamp of angle regulation of being convenient for in order to solve above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the LED street lamp convenient for angle adjustment, which has the advantages of being convenient for angle adjustment and the like, and solves the problem that the LED street lamp is inconvenient for angle adjustment, so that the LED street lamp cannot adjust the irradiation angle according to the region where people gather, the practicability is further reduced, and the use is inconvenient.

(II) technical scheme

In order to achieve the purpose of conveniently adjusting the angle, the invention provides the following technical scheme: a LED street lamp convenient for angle adjustment comprises a base, wherein a support column is fixedly arranged at the top of the base, a control box is fixedly arranged at the top of the support column, a connecting column is fixedly arranged at the top of the control box, a top plate is fixedly connected to the top of the connecting column, a storage battery is fixedly connected to the inside of the top plate, support rods are fixedly arranged on the left side and the right side of the top of the connecting plate, a stabilizing block is fixedly arranged at the top of each support rod, a solar panel is fixedly arranged at the top of each stabilizing block, a mounting frame is fixedly arranged on the left side of the connecting column, an advertising board is fixedly arranged on the left side of the mounting frame, a first servo motor is fixedly arranged on the inner bottom wall of the connecting column, a threaded rod is fixedly connected to an output shaft of the first servo, the top and the bottom of the front and the back surfaces of the movable box are fixedly connected with limit blocks, one ends of the limit blocks penetrate through the inner cavity of the connecting column and are in sliding connection with the connecting column, a fixed plate is fixedly mounted at the top of the movable box, a connecting block is fixedly mounted at the right side of the movable box, a first hinged seat is fixedly connected at the right side of the connecting block, a stabilizing rod is hinged at the right side of the first hinged seat, an LED illuminating lamp is fixedly connected at the right side of the stabilizing rod, infrared sensors are fixedly mounted at the front and the back of the LED illuminating lamp respectively, an outer rod is hinged at the bottom of the fixed plate, one end of the inner part of the outer rod is movably connected with a push rod penetrating to the outside of the outer rod, a second hinged seat is hinged at the bottom of the push rod, the bottom of the second hinged seat is fixedly connected with the top of the stabilizing rod, a, the right side of the gear penetrates into the inner part of the outer rod and is meshed with the push rod.

Preferably, the number of the supporting rods is two, the height of the left supporting rod is different from that of the right supporting rod, and the two supporting rods are symmetrically distributed at equal intervals.

Preferably, the right side of spliced pole has seted up the activity groove, both sides all communicate the spacing groove of seting up in the spliced pole inner chamber around the activity groove, spacing groove and stopper looks adaptation.

Preferably, a protective box is fixedly mounted outside the first servo motor, and the first servo motor is fixedly connected with the inner bottom wall of the connecting column through the protective box.

Preferably, the bearing rod is a cylinder with a hollow interior and an open bottom, and a thread groove matched with the thread on the outer side of the threaded rod is formed in the inner wall of the bearing rod.

Preferably, the quantity of stopper is two sets of, every group the quantity of stopper is two, two sets of the stopper is symmetrical equidistance and distributes.

Preferably, the bottom of the outer rod is provided with an opening matched with the push rod, and the left side of the outer rod is provided with a tooth block rotating through hole.

Preferably, tooth sockets matched with the gear outside tooth blocks are formed in the left side of the push rod, and the fixing plate is L-shaped.

Preferably, solar panel is to the right side slope form, the bill-board passes through fixing bolt and mounting bracket fixed connection.

(III) advantageous effects

Compared with the prior art, the invention provides the LED street lamp convenient for angle adjustment, which has the following beneficial effects:

1. the LED street lamp convenient for angle adjustment senses a people flow concentration area through the infrared sensor and transmits signals to the main controller in the control box, the control chip and the signal processing module in the main controller analyze the information and then control the second servo motor to start, the forward and reverse rotation of the second servo motor drives the gear to rotate forward and reverse, the gear is meshed with the push rod so as to push the push rod to stretch and retract, the push rod is hinged with the outer rod through the fixed plate, the push rod is hinged with the stabilizing rod through the second hinge seat, and the stabilizing rod is hinged with the connecting block through the first hinge seat, so that the angle between the stabilizing rod and the connecting block is driven in the stretching process of the push rod, meanwhile, the angle between the fixed plate and the outer rod is adjusted, the angle between the push rod and the stabilizing rod is also adjusted, and then the illumination angle of the LED lighting lamp is adjusted, the whole structure is simple, and the purpose of adjusting, the illumination angle can be adjusted according to the region where people flow collects, so that the practicability is improved, and the use is convenient.

2. This LED street lamp convenient to angle modulation, positive and negative rotation through first servo motor drives the positive and negative rotation of threaded rod, the position of movable box has been injectd to the stopper, and then the position of accepting the pole has been injectd, make the thread groove of accepting the inboard setting of pole and the screw thread outside contact and produce the displacement, and then promote accepting the pole, the movable box, the regulation of structure height such as fixed plate and LED light, and then realize the regulation of LED street lamp illumination zone, when LED light height reduces, the street lamp illumination is comparatively gathered, when LED light height lifts, the diffusion of street lamp illumination, overall structure is simple, and convenient use.

Drawings

FIG. 1 is a schematic structural view of an LED street lamp convenient for angle adjustment according to the present invention;

FIG. 2 is a schematic view of a connection structure of an outer rod and a push rod of an LED street lamp convenient for angle adjustment according to the present invention;

FIG. 3 is a schematic side view of a connection structure of a connection column and a movable box of an LED street lamp convenient for angle adjustment according to the present invention;

FIG. 4 is an enlarged view of the portion A of the LED street lamp convenient for angle adjustment, which is provided by the invention, in FIG. 3;

fig. 5 is an external view of an LED street lamp convenient for angle adjustment according to the present invention.

In the figure: 1 base, 2 support columns, 3 control boxes, 4 spliced poles, 5 roofs, 6 batteries, 7 bracing pieces, 8 steady blocks, 9 solar panels, 10 mounting brackets, 11 billboards, 12 first servo motor, 13 threaded rods, 14 carrying rods, 15 movable boxes, 16 limiting blocks, 17 fixed plates, 18 connecting blocks, 19 first articulated seats, 20 steady rods, 21LED illuminating lamps, 22 infrared sensors, 23 outer rods, 24 push rods, 25 second articulated seats, 26 protection covers, 27 second servo motors, 28 gears.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an LED street lamp convenient for angle adjustment comprises a base 1, a support column 2 is fixedly installed on the top of the base 1, a control box 3 is fixedly installed on the top of the support column 2, a main controller is fixedly connected on the inner side of the control box 3, a connection column 4 is fixedly installed on the top of the control box 3, a top plate 5 is fixedly connected on the top of the connection column 4, a storage battery 6 is fixedly connected inside the top plate 5, the storage battery 6 is a main controller, a first servo motor 12 and a second servo motor 27 supply power and an infrared inductor 22 supply power, an LED lighting lamp 21 supplies power by being connected with a ground wire, the storage battery 6 is electrically connected with a solar panel 9 through an electric wire, the main controller is respectively electrically connected with the first servo motor 12 and the second servo motor 27, the main controller is in signal connection with the infrared inductor, the number of the supporting rods 7 is two, the heights of the left supporting rod 7 and the right supporting rod 7 are not consistent, the two supporting rods 7 are distributed symmetrically and equidistantly, the top of each supporting rod 7 is fixedly provided with a stabilizing block 8, the top of each stabilizing block 8 is fixedly provided with a solar panel 9, each solar panel 9 is inclined towards the right side, the left side of each connecting column 4 is fixedly provided with an installation frame 10, the left side of each installation frame 10 is fixedly provided with an advertising board 11, each advertising board 11 is fixedly connected with the installation frame 10 through a fixing bolt, the inner bottom wall of each connecting column 4 is fixedly provided with a first servo motor 12, the outer part of each first servo motor 12 is fixedly provided with a protection box, each first servo motor 12 is fixedly connected with the inner bottom wall of each connecting column 4 through the protection box, the type of each first servo motor 12 can be I HSS57-36-20, the output shaft of each first servo, the bearing rod 14 is hollow and cylindrical, the bottom of the bearing rod is open, a thread groove matched with the outer thread of the threaded rod 13 is formed in the inner wall of the bearing rod 14, a movable box 15 which is connected with the inner cavity of the connecting column 4 in a sliding mode is fixedly installed at the top of the bearing rod 14, a movable groove is formed in the right side of the connecting column 4, limiting grooves formed in the inner cavity of the connecting column 4 are communicated with the front side and the rear side of each movable groove, the limiting grooves are matched with limiting blocks 16, limiting blocks 16 which penetrate through the inner cavity of the connecting column 4 and are connected with the connecting column 4 in a sliding mode are fixedly connected to the top and the bottom of the front side and the rear side of each movable box 15, the number of the limiting blocks 16 is two, the two groups of the limiting blocks 16 are symmetrically distributed at equal intervals, a fixing plate 17 is fixedly installed at the top of, the right side of the connecting block 18 is fixedly connected with a first hinged seat 19, the right side of the first hinged seat 19 is hinged with a stabilizing rod 20, the right side of the stabilizing rod 20 is fixedly connected with an LED illuminating lamp 21, the threaded rod 13 is driven to rotate forwards and backwards through the forward and reverse rotation of the first servo motor 12, the position of the movable box 15 and the position of the bearing rod 14 are limited by the limiting block 16, so that the thread groove formed in the inner side of the bearing rod 14 is contacted with the thread on the outer side of the threaded rod 13 to generate displacement, and the adjustment of the structural heights of the bearing rod 14, the movable box 15, the fixing plate 17, the LED illuminating lamp 21 and the like is further realized, the illumination range of the LED street lamp is adjusted, when the height of the LED illuminating lamp 21 is reduced, the illumination of the street lamp is gathered, when the height of the LED illuminating lamp 21 is increased, the illumination of the street lamp is diffused, the, the type of the infrared inductor 22 can be RZ-G6, the bottom of the fixing plate 17 is hinged with an outer rod 23, the inner part of the outer rod 23 is movably connected with a push rod 24 with one end penetrating to the outer part of the outer rod 23, the bottom of the outer rod 23 is provided with an opening hole matched with the push rod 24, the bottom of the push rod 24 is hinged with a second hinged seat 25, the bottom of the second hinged seat 25 is fixedly connected with the top of the stabilizing rod 20, the left side of the outer rod 23 is fixedly provided with a protective cover 26, the rear side wall of the inner cavity of the protective cover 26 is fixedly provided with a second servo motor 27, the type of the second servo motor 27 can be 130ST-M04025, the output shaft of the second servo motor 27 is fixedly connected with a gear 28, the right side of the gear 28 penetrates to the inner part of the outer rod 23 and is meshed with the push rod 24, a people stream concentrated area is sensed by the infrared inductor 22 and signals are transmitted to a master controller in the control box 3, a control chip and a, the second servo motor 27 rotates forward and backward to drive the gear 28 to rotate forward and backward, the gear 28 is meshed with the push rod 24, thereby pushing the push rod 24 to extend and retract, the push rod 24 is hinged with the outer rod 23 through the fixed plate 17, the push rod 24 is hinged with the stable rod 20 through the second hinge seat 25, and the stabilizing rod 20 is hinged with the connecting block 18 through the first hinge seat 19, so that the push rod 24 drives the adjustment of the angle between the stabilizing rod 20 and the connecting block 18 during the extension and contraction process, at the same time, the angle between the fixed plate 17 and the outer rod 23 is adjusted, the angle between the push rod 24 and the stabilizing rod 20 is also adjusted, further drives the LED illuminating lamp 21 to adjust the illuminating angle, has simple integral structure, realizes the purpose of adjusting the illuminating angle of the LED street lamp, can adjust the illuminating angle according to the region where people flow converges, and then improved its practicality, convenient to use, the tooth piece rotation through-hole has been seted up on the left side of outer pole 23, the tooth's socket with the outside tooth piece looks adaptation of gear 28 is seted up on the left side of push rod 24.

In summary, in the LED street lamp convenient for angle adjustment, the infrared sensor 22 senses a people flow concentration area, and transmits a signal to the main controller in the control box 3, the control chip and the signal processing module in the main controller analyze the information and then control the second servo motor 27 to start, the second servo motor 27 rotates forward and backward to drive the gear 28 to rotate forward and backward, the gear 28 is engaged with the push rod 24 to further push the push rod 24 to extend and retract, the fixed plate 17 is hinged to the outer rod 23, the push rod 24 is hinged to the stabilizing rod 20 through the second hinge base 25, and the stabilizing rod 20 is hinged to the connecting block 18 through the first hinge base 19, so that the angle adjustment between the stabilizing rod 20 and the connecting block 18 is driven in the extending and retracting process of the push rod 24, meanwhile, the angle adjustment between the fixed plate 17 and the outer rod 23, the angle between the push rod 24 and the stabilizing rod 20 is also adjusted, and further the adjustment of the irradiation angle of the LED lighting lamp, overall structure is simple, has realized the purpose of LED street lamp illumination angle adjustable, can collect the region according to the stream of people and shine the regulation of angle, and then has improved its practicality, convenient to use.

In addition, the threaded rod 13 is driven to rotate forwards and backwards through the forward and reverse rotation of the first servo motor 12, the position of the movable box 15 is limited by the limiting block 16, and then the position of the bearing rod 14 is limited, so that a threaded groove formed in the inner side of the bearing rod 14 is in contact with a thread on the outer side of the threaded rod 13 and generates displacement, and further adjustment of the height of the bearing rod 14, the movable box 15, the fixing plate 17, the LED illuminating lamp 21 and other structures is pushed, and therefore the illumination range of the LED street lamp is adjusted.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a LED street lamp convenient to angle modulation, includes base (1), its characterized in that: the solar energy collecting device is characterized in that a support column (2) is fixedly mounted at the top of the base (1), a control box (3) is fixedly mounted at the top of the support column (2), a connecting column (4) is fixedly mounted at the top of the control box (3), a top fixedly connected with top plate (5) of the connecting column (4), a storage battery (6) is fixedly connected with the inside of the top plate (5), supporting rods (7) are fixedly mounted on the left and right sides of the top of the connecting plate (5), a stabilizing block (8) is fixedly mounted at the top of the supporting rods (7), a solar panel (9) is fixedly mounted at the top of the stabilizing block (8), a mounting frame (10) is fixedly mounted on the left side of the connecting column (4), an advertising board (11) is fixedly mounted on the left side of the mounting frame (10), a first servo motor (12) is fixedly mounted on the inner, the top of the outer surface of the threaded rod (13) is in threaded connection with a bearing rod (14), the top of the bearing rod (14) is fixedly provided with a movable box (15) which is in sliding connection with the inner cavity of the connecting column (4), the top and the bottom of the front and the back of the movable box (15) are both fixedly connected with a limiting block (16), one end of the top and the bottom of the front and the back of the movable box (15) penetrates through the inner cavity of the connecting column (4) and is in sliding connection with the connecting column (4), the top of the movable box (15) is fixedly provided with a fixing plate (17), the right side of the movable box (15) is fixedly provided with a connecting block (18), the right side of the connecting block (18) is fixedly connected with a first hinging seat (19), the right side of the first hinging seat (19) is hinged with a stabilizing rod (20), the right side of the stabilizing rod (20) is fixedly connected with, the inside swing joint of outer pole (23) has one end to run through to the outside push rod (24) of outer pole (23), and the bottom of push rod (24) articulates there is articulated seat (25) of second, the bottom of the articulated seat (25) of second and the top fixed connection of firm pole (20), the left side fixed mounting of outer pole (23) has protection casing (26), and the back lateral wall fixed mounting of protection casing (26) inner chamber has second servo motor (27), and the output shaft fixedly connected with gear (28) of second servo motor (27), the right side of gear (28) run through to the inside of outer pole (23) and with push rod (24) meshing.

2. The LED street lamp convenient for angle adjustment as claimed in claim 1, wherein: the number of the supporting rods (7) is two, the height of the supporting rods (7) is different, and the supporting rods (7) are symmetrically distributed at equal intervals.

3. The LED street lamp convenient for angle adjustment as claimed in claim 1, wherein: the right side of spliced pole (4) has seted up the activity groove, both sides all communicate the spacing groove of seting up in spliced pole (4) inner chamber around the activity groove, spacing groove and stopper (16) looks adaptation.

4. The LED street lamp convenient for angle adjustment as claimed in claim 1, wherein: the outside fixed mounting of first servo motor (12) has the protective housing, first servo motor (12) are through the inner bottom wall fixed connection of protective housing and spliced pole (4).

5. The LED street lamp convenient for angle adjustment as claimed in claim 1, wherein: the bearing rod (14) is hollow inside and cylindrical with an open bottom, and a thread groove matched with the outer thread of the threaded rod (13) is formed in the inner wall of the bearing rod (14).

6. The LED street lamp convenient for angle adjustment as claimed in claim 1, wherein: the quantity of stopper (16) is two sets of, every group the quantity of stopper (16) is two, and is two sets of stopper (16) are the equidistance distribution of symmetry.

7. The LED street lamp convenient for angle adjustment as claimed in claim 1, wherein: the bottom of the outer rod (23) is provided with a hole matched with the push rod (24), and the left side of the outer rod (23) is provided with a tooth block rotating through hole.

8. The LED street lamp convenient for angle adjustment as claimed in claim 1, wherein: tooth grooves matched with tooth blocks on the outer side of the gear (28) are formed in the left side of the push rod (24), and the fixing plate (17) is L-shaped.

9. The LED street lamp convenient for angle adjustment as claimed in claim 1, wherein: solar panel (9) are to the right side slope form, bill-board (11) are through fixing bolt and mounting bracket (10) fixed connection.