CN212618010U

CN212618010U - Solar street lamp that light energy conversion rate is high

Info

Publication number: CN212618010U
Application number: CN202020914685.1U
Authority: CN
Inventors: 赵宏军
Original assignee: Jiangsu Changqin Lighting Co Ltd
Current assignee: Jiangsu Changqin Lighting Co Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-26
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a solar street lamp that light energy conversion rate is high, including solar panel, branch, base and light, be connected with branch in the top of base is fixed, the lateral wall of branch bottom is provided with protective structure, the top fixedly connected with light of branch one side, the bottom of branch one side is provided with suspended structure, the equal fixedly connected with slide bar in both sides of revolving stage bottom, rotary mechanism's top is provided with solar panel. The utility model discloses a be provided with rotary mechanism, photosensitive element experiences the position of sunshine, goes out signal transmission for servo motor starts, drives the rotation of revolving stage, makes solar panel on the revolving stage take place to rotate, follows the change of sunshine and changes, makes solar panel have the biggest sunshine of accepting of the sun condition, converts the electric energy into, great improvement solar energy conversion efficiency.

Description

Solar street lamp that light energy conversion rate is high

Technical Field

The utility model relates to a municipal works technical field specifically is a solar street lamp that light energy conversion rate is high.

Background

The street lamp is the instrument that provides the illumination at night for the pedestrian, illuminates the street lamp and guarantees that the pedestrian can see the road clearly, and normally simultaneously, use the electric energy power supply basically, but along with the continuous progress of science and technology, people can supply power for the street lamp with light energy conversion for the electric energy for resources are saved protects the environment, comes resources are saved and has protected the environment.

However, the conventional solar street lamp is inconvenient to move along with the movement of sunlight when in use, so that the conversion rate of light energy is low, and it is difficult to utilize the light energy to the maximum extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp that light energy conversion rate is high to it is difficult to the problem of maximum utilization light energy to provide in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solar street lamp with high light energy conversion rate comprises a solar panel, a supporting rod, a base and an illuminating lamp, a supporting rod is fixedly connected in the top end of the base, a protective structure is arranged on the outer side wall of the bottom end of the supporting rod, the top end of one side of the supporting rod is fixedly connected with a lighting lamp, the bottom end of one side of the supporting rod is provided with a suspension structure, the top end of the supporting rod is fixedly connected with a placing table, the top end of the placing table is provided with a rotating mechanism, the rotating mechanism comprises a photosensitive sensor, a servo motor, a rotating platform, a sliding rod and an annular sliding groove, the photosensitive sensor is arranged on one side of the top end of the placing table, the servo motor is arranged in the middle of the top end of the placing table, the top of servo motor is connected with the revolving stage in through the pivot is fixed, the equal fixedly connected with slide bar in both sides of revolving stage bottom, rotary mechanism's top is provided with solar panel.

Preferably, the annular sliding groove is arranged inside the placing table, the inner diameter of the annular sliding groove is larger than the outer diameter of the sliding rod, and a sliding structure is formed between the annular sliding groove and the sliding rod.

Preferably, protective structure includes plastic pad, guard plate and first spring, the guard plate sets up in the lateral wall of the bottom of branch, the lateral wall fixedly connected with plastic pad of guard plate.

Preferably, the even fixedly connected with first spring of inside wall of guard plate, and one side of first spring and the lateral wall fixed connection of branch, first spring is the annular distribution about the lateral wall of branch.

Preferably, the suspension structure comprises a fixing bolt, a groove body, a second spring and a placing groove, the placing groove is formed in one side of the inside of the supporting rod, the second spring is fixedly connected to the inside of the placing groove, and the placing groove is fixedly connected to one sides of the second spring and the supporting rod.

Preferably, both ends of the inside of the placing groove are provided with fixing bolts, and the placing groove is symmetrically distributed about the central axis of the supporting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the solar street lamp with high light energy conversion rate not only realizes high-efficiency light energy conversion, but also simultaneously realizes the protection of the street lamp and the convenience for hanging a warning board and a road sign on the street lamp;

(1) the rotary mechanism is arranged at the top end of the placing table, the photosensitive device senses the position of sunlight and transmits a signal out, so that the servo motor is started to drive the rotary table to rotate, the solar panel on the rotary table rotates to change along with the change of the sunlight, the solar panel receives the sunlight to the maximum extent under the condition that the sunlight exists and converts the sunlight into electric energy, and the solar energy conversion efficiency is greatly improved;

(2) the protective structure is arranged at the bottom end of the supporting rod, the protective plate and the plastic pad protect the lower half part of the supporting rod, and meanwhile, the first spring is used for ensuring that the street lamp has certain buffering performance to well protect the street lamp if the street lamp receives the impact of external force, so that the street lamp is not easy to damage, and the service life of the street lamp is prolonged;

(3) be provided with suspension structure through the one side at branch, be convenient for hang some warning signs, road sign etc. place warning signs, road sign etc. in the middle of the standing groove, the second spring receives the extrusion, and the standing groove that drives the below removes and stabilizes warning sign, road sign and fixes, and it is more convenient to use, the effectual practicality that has increased the street lamp.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged partial cross-sectional view of the utility model at a in fig. 1;

FIG. 3 is a schematic view of the protective structure of the present invention showing an enlarged structure from above;

fig. 4 is a schematic side view of the suspension structure of the present invention.

In the figure: 1. a solar panel; 2. a rotation mechanism; 201. a light-sensitive sensor; 202. a servo motor; 203. a rotating table; 204. a slide bar; 205. an annular chute; 3. a strut; 4. a protective structure; 401. a plastic pad; 402. a protection plate; 403. a first spring; 5. a base; 6. a suspension structure; 601. fixing the bolt; 602. a trough body; 603. a second spring; 604. a placement groove; 7. an illuminating lamp; 8. and (6) placing the table.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a solar street lamp with high light energy conversion rate comprises a solar panel 1, a support rod 3, a base 5 and an illuminating lamp 7, wherein the support rod 3 is fixedly connected in the top end of the base 5;

the top end of the supporting rod 3 is fixedly connected with a placing platform 8, the top end of the placing platform 8 is provided with a rotating mechanism 2, the rotating mechanism 2 comprises a photosensitive sensor 201, a servo motor 202, a rotating platform 203, a sliding rod 204 and an annular sliding groove 205, the photosensitive sensor 201 is arranged on one side of the top end of the placing platform 8, the type of the photosensitive sensor 201 can be GY-302, the input end of the photosensitive sensor 201 is electrically connected with the output end of a control panel through a lead, the servo motor 202 is arranged at the middle position of the top end of the placing platform 8, the type of the servo motor 202 can be MR-J2S-10A, the input end of the servo motor 202 is electrically connected with the output end of the control panel through a lead, the top end of the servo motor 202 is fixedly connected with the rotating platform 203 through a rotating shaft, the sliding rod 204 is fixedly connected, the inner diameter of the annular sliding groove 205 is larger than the outer diameter of the sliding rod 204, and a sliding structure is formed between the annular sliding groove 205 and the sliding rod 204;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, the photosensitive sensor 201 senses the irradiation position of sunlight, transmits a signal to the switch, starts the servo motor 202, and drives the rotation of the rotation platform 203 through the rotating shaft, so that the solar panel 1 on the rotation platform 203 rotates to change along with the change of the sunlight, receives the illumination to the maximum extent, and converts the illumination into electric energy to supply power to the street lamp, thereby effectively improving the solar energy conversion efficiency, and when the rotation platform 203 rotates, the sliding rod 204 below the rotation platform 203 rotates together in the annular sliding groove 205, so that the rotation is more stable and more practical;

the solar panel 1 is arranged at the top end of the rotating mechanism 2, the protective structure 4 is arranged on the outer side wall of the bottom end of the supporting rod 3, the protective structure 4 comprises a plastic pad 401, a protective plate 402 and a first spring 403, the protective plate 402 is arranged on the outer side wall of the bottom end of the supporting rod 3, the plastic pad 401 is fixedly connected to the outer side wall of the protective plate 402, the first spring 403 is uniformly and fixedly connected to the inner side wall of the protective plate 402, one side of the first spring 403 is fixedly connected with the outer side wall of the supporting rod 3, and the first spring 403 is annularly distributed;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the protection plate 402 and the plastic pad 401 protect the lower half portion of the supporting rod 3 under the action of the first spring 403, so that the supporting rod 3 is not easily damaged when being impacted by an external force, and the street lamp is effectively protected;

the top end of one side of the supporting rod 3 is fixedly connected with an illuminating lamp 7, and the bottom end of one side of the supporting rod 3 is provided with a suspension structure 6;

the suspension structure 6 comprises a fixing bolt 601, a groove body 602, a second spring 603 and a placing groove 604, the placing groove 604 is arranged on one side inside the supporting rod 3, the second spring 603 is fixedly connected inside the placing groove 604, the placing groove 604 is fixedly connected on both sides of the second spring 603 and the supporting rod 3, the fixing bolt 601 is arranged on both ends inside the placing groove 604, and the placing grooves 604 are symmetrically distributed about the central axis of the supporting rod 3;

specifically, as shown in fig. 1 and fig. 4, when using this mechanism, at first, hang some warning signs when needs, can place the warning sign in the standing groove 604 of branch 3 below when the road sign, the bottom of road sign extrudes, the removal that utilizes the concertina power of second spring 603 to drive standing groove 604 after that with the warning sign, the top block of road sign is installed in the standing groove 604 of branch 3 top, rethread fixing bolt 601 stabilize fixed can, it is more convenient to use, the effectual practicality that has increased the street lamp.

The working principle is as follows: when the solar street lamp is used, the solar panel 1 collects light energy, the light energy is converted into a power supply through the converter and is stored in the storage battery to supply power for the storage battery, firstly, the device is installed at two sides of a road to be required, illumination is received in the daytime, the photosensitive sensor 201 senses the illumination position of the sunlight when the solar energy collects the sunlight, a signal is transmitted to the switch, the servo motor 202 is started, the rotating platform 203 is driven to rotate through the rotating shaft, the solar panel 1 on the rotating platform 203 is enabled to rotate and change along with the change of the sunlight, the light is received to the maximum degree and is converted into electric energy, the street lamp is supplied at night, and illumination is provided for passing pedestrians and vehicles;

secondly, if some warning boards and signs need to be hung on the street lamp, the bottom ends of the warning boards and the signs can be placed in the placing groove 604 below the supporting rod 3 to be extruded, then the placing groove 604 is driven to move by the aid of the telescopic force of the second spring 603, so that the upper portions of the warning boards and the signs are clamped in the placing groove 604 above the supporting rod 3 to be installed, and then the warning boards and the signs are stably fixed through the fixing bolts 601, so that information such as routes and warnings is provided for people;

finally, if the street lamp is accidentally impacted by external force, the protection plate 402 and the plastic pad 401 protect the lower half part of the supporting rod 3 under the action of the first spring 403, so that the street lamp is effectively protected, and the lighting work of the street lamp is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a solar street lamp that light energy conversion rate is high, includes solar panel (1), branch (3), base (5) and light (7), its characterized in that: the top of base (5) is fixedly connected with branch (3), the lateral wall of branch (3) bottom is provided with protective structure (4), the top fixedly connected with light (7) of branch (3) one side, the bottom of branch (3) one side is provided with suspended structure (6), the top fixedly connected with of branch (3) places platform (8), the top of placing platform (8) is provided with rotary mechanism (2), rotary mechanism (2) includes photosensitive sensor (201), servo motor (202), revolving stage (203), slide bar (204) and annular spout (205), photosensitive sensor (201) sets up in the one side of placing platform (8) top, servo motor (202) sets up in the intermediate position department of placing platform (8) top, the top of servo motor (202) is connected with revolving stage (203) through pivot fixedly in, the solar panel rotating mechanism is characterized in that sliding rods (204) are fixedly connected to two sides of the bottom end of the rotating platform (203), and a solar panel (1) is arranged at the top end of the rotating mechanism (2).

2. The solar street light with high light energy conversion rate as claimed in claim 1, wherein: the annular sliding groove (205) is arranged inside the placing table (8), the inner diameter of the annular sliding groove (205) is larger than the outer diameter of the sliding rod (204), and a sliding structure is formed between the annular sliding groove (205) and the sliding rod (204).

3. The solar street light with high light energy conversion rate as claimed in claim 1, wherein: protective structure (4) include plastic pad (401), guard plate (402) and first spring (403), guard plate (402) set up in the lateral wall of the bottom of branch (3), the lateral wall fixedly connected with plastic pad (401) of guard plate (402).

4. The solar street light with high light energy conversion rate as claimed in claim 3, wherein: the protection plate is characterized in that a first spring (403) is uniformly and fixedly connected to the inner side wall of the protection plate (402), one side of the first spring (403) is fixedly connected with the outer side wall of the support rod (3), and the first spring (403) is annularly distributed on the outer side wall of the support rod (3).

5. The solar street light with high light energy conversion rate as claimed in claim 1, wherein: the suspension structure (6) comprises a fixing bolt (601), a groove body (602), a second spring (603) and a placing groove (604), wherein the placing groove (604) is formed in one side of the interior of the supporting rod (3), the second spring (603) is fixedly connected to the interior of the placing groove (604), and the placing groove (604) is fixedly connected to one sides of the second spring (603) and the supporting rod (3).

6. The solar street light with high light energy conversion rate as claimed in claim 5, wherein: both ends inside standing groove (604) all are provided with fixing bolt (601), standing groove (604) are the symmetric distribution about the axis of branch (3).