CN207750899U - A kind of solar street light of adjustable-angle - Google Patents

Abstract

The utility model discloses an angle-adjustable solar street lamp, which comprises a base. A lamp post is connected to the middle part of the upper end of the base. A rotating screw is arranged inside the lamp post. A rotating gear is connected to the middle part of the lower end of the rotating screw, and a lifting block is connected to the middle part of the upper end of the rotating screw. , the upper end of the lifting block is connected with a buffer spring, the upper side of the left and right ends of the lifting block is connected with a pull rod, the upper end of the pull rod is connected with a roller, the top of the lamp post is connected with a fixed block, the two ends of the fixed block are connected with a strip solar panel, and the lower end of the strip solar panel A rolling groove is connected, a lampshade is connected outside the middle part of the lamp post, lighting beads are evenly arranged inside the lampshade, a dustproof box is fixed on the right side of the upper end of the base, a driving motor is arranged inside the dustproof box, and a driving gear is connected to the left end of the driving motor. The utility model realizes the adjustment of the angle of the straight solar panel, improves the utilization rate of the sun by the straight solar panel, makes the straight solar panel irradiated by sunlight in different directions, and increases the utilization rate of the solar energy.

Description

An adjustable solar street light

technical field

The utility model relates to the technical field of solar street lamps, in particular to an angle-adjustable solar street lamp.

Background technique

Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the range of road lighting in traffic lighting. From Xia Zhixu's "Fragmented Memories": "There are few pedestrians, and the street lights are dim. Street lights are composed of lamps, electrical appliances, light sources, lamp poles, lamp arms, flanges, and foundation embedded parts to form a whole.

In recent years, with the continuous advancement of urbanization, urban construction has used a lot of street lights, so the demand for electricity for street lights is huge. Many street lights use solar energy to power them, which can effectively use light energy to reduce energy consumption. However, the existing solar panels are installed on the street lamps at a fixed horizontal angle, which can only maintain a single lighting angle. The utilization rate of solar energy is too low, and it needs to cooperate with electricity for lighting power supply, which cannot achieve the most efficient solar energy utilization.

Utility model content

The purpose of this utility model is to provide an angle-adjustable solar street lamp to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An angle-adjustable solar street light, comprising a base, a lamp post is connected to the middle of the upper end of the base, a rotating screw is arranged inside the lamp post, a rotating gear is connected to the middle of the lower end of the rotating screw, and a lifting block is connected to the middle of the upper end of the rotating screw, The upper end of the lifting block is connected with a buffer spring, the left and right ends of the lifting block are connected with pull rods on the upper side, the upper end of the pull rod is connected with a roller, the top of the lamp post is connected with a fixed block, and the two ends of the fixed block are connected with a strip-shaped solar panel. The lower end of the solar panel is connected with a rolling groove, and the outside of the middle part of the lamp post is connected with a lampshade, and the inside of the lampshade is evenly provided with lighting lamp beads. The left end is connected with a driving gear.

As a further solution of the utility model: a storage battery pack is fixed on the left side of the upper end of the base, and the two ends of the base are connected with a foundation through fixing bolts.

As a further solution of the utility model: the driving gear and the rotating gear are a pair of mutually meshing bevel gears.

As a further solution of the present invention: the upper end of the fixed block is fixedly connected with a spherical solar panel.

As a further solution of the utility model: the strip-shaped solar panel is connected with a fixed block through a hinge, and the pull rod is also connected with a lifting block through a hinge.

As a further solution of the present utility model: the two sides of the upper end of the lamp post are provided with moving grooves that cooperate with the lifting blocks.

Compared with the prior art, the beneficial effects of the utility model are:

The angle-adjustable solar street lamp has a reasonable structure and a novel design. Through the mutual cooperation of the provided rotating screw and the lifting block, the adjustment of the angle of the straight solar panel is realized, which greatly improves the stability of the straight solar panel. The utilization rate of the sun enables the straight solar panel to be irradiated by sunlight in different directions, which greatly increases the utilization rate of solar energy and has strong practicability.

Description of drawings

Fig. 1 is a schematic structural diagram of an angle-adjustable solar street lamp.

Fig. 2 is a partial left view structural diagram of a lamp post in an angle-adjustable solar street lamp.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 and Fig. 2, in the embodiment of the utility model, a solar street light with adjustable angle includes a base 1, a battery pack 3 is fixed on the left side of the upper end of the base 1, and a straight solar panel 9 and a spherical solar panel 10 are stored The generated electric energy is supplied to the drive motor 17 and the lighting lamp bead 14 for practical power supply. The two ends of the base 1 are connected to the foundation through the fixing bolts 2. The middle part of the upper end of the base 1 is connected to the lamp post 5, and the upper end of the lamp post 5 is provided on both sides. The moving groove 20 cooperating with the lifting block 13 realizes the limit function of the counter-moving fixed block 13, thereby preventing the lifting block 13 from rotating together with the rotating screw 15. The middle part of the lower end of the screw rod 15 is connected with a rotating gear 4, the middle part of the upper end of the rotating screw rod 15 is connected with a lifting block 13, and the upper end of the lifting block 13 is connected with a buffer spring 12, which reduces the shaking generated during the lifting process of the lifting block 13. 13 The upper side of the left and right ends is connected with a pull rod 7, and the upper end of the pull rod 7 is connected with a roller 11, and the roller 11 can slide left and right along the rolling groove 8, and the top of the lamp post 5 is connected with a fixed block 19, and the upper end of the fixed block 19 is fixedly connected There is a spherical solar panel 10, and the two ends of the fixed block 19 are connected with a bar-shaped solar panel 9, and the bar-shaped solar panel 9 is connected with a fixed block 19 in a hinged manner, so that the bar-shaped solar panel 9 can swing left and right along the fixed block 19. The shape pull rod 7 is also connected with a lifting block 13 by means of a hinge, and the lower end of the bar-shaped solar panel 9 is connected with a rolling groove 8, and the outside of the middle part of the lamp post 5 is connected with a lampshade 6, and the inside of the lampshade 6 is evenly provided with lighting lamp beads 14. The right side of the upper end of the base 1 is fixed with a dustproof box 16, which reduces the pollution of the air in the external environment to the driving motor 17 and prolongs the service life of the driving motor 17. The inside of the dustproof box 16 is provided with a driving motor 17. Described driving motor 17 is to turn to stepper motor, and driving motor 17 left end is connected with driving gear 18, and driving gear 18 and rotating gear 4 are a pair of mutually meshing bevel gears.

The angle-adjustable solar street lamp, when it is necessary to adjust the inclination angle of the straight solar panel 9, starts the driving motor 17, so that the driving motor 17 drives the driving gear 18 to rotate, thereby through the driving gear 18 and the rotating gear 4 The meshing effect between them makes the rotating screw 15 rotate, and then the rotating motion of the rotating screw 15 is converted into the lifting action of the lifting block 13 through the function of the threaded hole provided in the middle of the lifting block 13, so that the pull rod 7 drives the roller along the roller The slot moves up and down 8, thereby realizing the adjustment of the angle of the strip solar panel 9, with simple operation and high reliability. The utility model has a reasonable structure and a novel design. Through the cooperation of the rotating screw 15 and the lifting block 13, the adjustment of the angle of the straight solar panel 9 is realized, and the utilization of the sun by the straight solar panel 9 is greatly improved. High efficiency, so that the straight solar panel 9 is irradiated by sunlight in different directions, which greatly increases the utilization rate of solar energy and has strong practicability.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of solar street light of adjustable-angle, including pedestal（1）, which is characterized in that the pedestal（1）Upper center connects It is connected to lamppost（5）, lamppost（5）It is internally provided with rotary screw（15）, rotary screw（15）It is connected with rotation gear in the middle part of lower end （4）, the rotary screw（15）Upper center is connected with elevator（13）, elevator（13）Upper end is connected with buffer spring （12）, the elevator（13）It is connected with pull rod on the upside of left and right ends（7）, pull rod（7）Upper end is connected with idler wheel（11）, the lamp Column（5）Top is connected with fixed block（19）, fixed block（19）Both ends are connected with bar shaped solar panels（9）, bar shaped solar panels（9） Lower end is connected with slot rolling（8）, the lamppost（5）It is connected with lampshade on the outside of middle part（6）, lampshade（6）Inner homogeneous is equipped with headlamp Pearl（14）, the pedestal（1）It is fixed with dirt seal housing on the right side of upper end（16）, dirt seal housing（16）It is internally provided with driving motor（17）, drive Dynamic motor（17）Left end is connected with driving gear（18）.

2. a kind of solar street light of adjustable-angle according to claim 1, which is characterized in that the pedestal（1）On End left side is fixed with accumulator group（3）, pedestal（1）Both ends pass through fixing bolt（2）It is connected with ground.

3. a kind of solar street light of adjustable-angle according to claim 1, which is characterized in that the driving gear （18）With rotation gear（4）It is intermeshed bevel gear for a pair.

4. a kind of solar street light of adjustable-angle according to claim 1, which is characterized in that the fixed block（19） Upper end is fixedly connected with spherical solar plate（10）.

5. a kind of solar street light of adjustable-angle according to claim 1, which is characterized in that the bar shaped solar energy Plate（9）It is connected with fixed block by articulated manner（19）, pull rod（7）It is connected with elevator also by articulated manner（13）.

6. a kind of solar street light of adjustable-angle according to claim 1, which is characterized in that the lamppost（5）On End both sides are equipped with and elevator（13）Mutually matched shifting chute（20）.