CN210951113U

CN210951113U - Solar street lamp convenient for adjusting inclination angle of solar photovoltaic panel

Info

Publication number: CN210951113U
Application number: CN201922320010.4U
Authority: CN
Inventors: 陈健; 刘艳; 宣燕
Original assignee: Ganzhou Ouya Photovoltaic Energy Co ltd
Current assignee: Ganzhou Ouya Photovoltaic Energy Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-07-07
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to the technical field of solar street lamps, in particular to a solar street lamp convenient for adjusting the inclination angle of a solar photovoltaic panel, which comprises a lamp post, wherein the bottom end of the lamp post is provided with a fixed disc, the circumferential outer wall of the fixed disc is provided with a plurality of jacks, the position of the circumferential outer wall of the lamp post, which is close to the top surface, is provided with a first connecting rod, the bottom surface of the first connecting rod is provided with a lighting lamp, the circumferential outer wall of the lamp post is provided with an electric cabinet, the electric cabinet is internally provided with an inverter and a storage battery, the position of the circumferential outer wall of the lamp post, which is close to the bottom surface, is provided with a connecting plate, the solar street lamp convenient for adjusting the inclination angle of the solar photovoltaic panel can adjust the angle of the solar photovoltaic panel through a rotating mechanism, thereby the solar photovoltaic panel can adjust the solar, therefore, the problem that the solar photovoltaic panel cannot sufficiently absorb the light energy emitted by the sun is solved.

Description

Solar street lamp convenient for adjusting inclination angle of solar photovoltaic panel

Technical Field

The utility model relates to a solar street lamp technical field specifically is a conveniently adjust solar street lamp at solar photovoltaic board angle of inclination.

Background

With the continuous development of society, new energy is widely applied to various fields, and the solar street lamp is one of the new energy, does not need to be laid with cables, does not need to be supplied with alternating current and does not generate electricity charge; DC power supply and photosensitive control are adopted; the solar street lamp has the advantages of being good in stability, long in service life, high in luminous efficiency, simple and convenient to install and maintain, high in safety performance, energy-saving, environment-friendly, economical and practical and the like, however, solar photovoltaic panels on existing solar street lamps are usually fixed, the sun follows the movement from east to west, the solar photovoltaic panels (commonly called as solar cell panels) are only aligned to the same direction, the solar photovoltaic panels cannot absorb the light energy emitted by the sun for a certain time, and the light energy emitted by the sun is not sufficiently absorbed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently adjust solar street lamp at solar photovoltaic board angle of inclination to solve the absorptive insufficient problem of light energy that the solar photovoltaic board that proposes among the above-mentioned background distributes to the sun.

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

the utility model provides a conveniently adjust solar street lamp at solar photovoltaic board angle of inclination, includes the lamp pole, the bottom of lamp pole is equipped with the fixed disk, a plurality of jacks have been seted up to the circumference outer wall of fixed disk, the position that the circumference outer wall of lamp pole is close to the top surface is equipped with the head rod, the bottom surface of head rod is equipped with the light, the circumference outer wall of lamp pole is equipped with the electric cabinet, be equipped with dc-to-ac converter and battery in the electric cabinet, the position that the circumference outer wall of lamp pole is close to the bottom surface is equipped with the connecting plate, the top surface of lamp.

Preferably, the rotating mechanism comprises a pull rod, a plurality of limiting holes are formed in the side wall of the pull rod, the pull rod penetrates through the connecting plate and is in insertion fit with the connecting plate, a plurality of engaging teeth are arranged at the position, close to the top surface, of the side wall of the pull rod, a second fixing rod is arranged on the top surface of the lamp pole, second connecting rods are symmetrically arranged at the position, close to the top surface, of the outer circumferential wall of the second fixing rod, a circular ring is arranged on the top surface of the second fixing rod, a first circular groove is formed in the outer circumferential wall of the circular ring, second circular grooves are formed in the inner walls of the two sides of the first circular groove, the second connecting rods are rotatably connected with the second circular grooves, a rotating rod is arranged in the circular ring, the rotating rod is connected with the circular ring through the first fixing rod, a gear is sleeved on the outer circumferential wall of the rotating, the solar photovoltaic panel stores electric energy in the storage battery through the inverter.

Preferably, the length and the width of the second connecting rod are matched with those of the second annular groove.

Preferably, the gear and the rotating rod are of an integrally formed structure.

Preferably, the rodents are arranged in a linear equidistant manner.

Preferably, the rodent and the pull rod are of an integrally formed structure.

Compared with the prior art, the beneficial effects of the utility model are that: this conveniently adjust solar street lamp at solar photovoltaic board angle of inclination can make the solar photovoltaic board carry out the regulation of angle through the rotary mechanism that sets up to can adjust the solar photovoltaic board along with the difference of solar position, make the solar photovoltaic board face the sun, the light energy that the solar photovoltaic board given out the sun can carry out abundant absorption, thereby solved the solar photovoltaic board and given out the absorptive insufficient problem of light energy of sun.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a rotating mechanism in the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of a second fixing rod of the present invention;

FIG. 5 is a schematic view of the process of converting solar energy into electrical energy;

fig. 6 is a schematic circuit diagram of the inverter according to the present invention.

In the figure: 1. a lamp post; 11. fixing the disc; 111. a jack; 12. a first connecting rod; 13. a connecting plate; 2. an electric cabinet; 3. illuminating a lamp; 4. a rotation mechanism; 41. a pull rod; 411. a limiting hole; 42. a rodent; 43. a circular ring; 431. a first annular groove; 4311. a second annular groove; 44. a rotating rod; 45. a first fixing lever; 46. a gear; 47. a second fixing bar; 471. a second connecting rod; 5. a solar photovoltaic panel.

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.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a conveniently adjust solar street lamp at solar photovoltaic board angle of inclination, including lamp pole 1, the bottom of lamp pole 1 is equipped with fixed disk 11, a plurality of jacks 111 have been seted up to the circumference outer wall of fixed disk 11, the position that the circumference outer wall of lamp pole 1 is close to the top surface is equipped with head rod 12, the bottom surface of head rod 12 is equipped with illuminating lamp 3, the circumference outer wall of lamp pole 1 is equipped with electric cabinet 2, be equipped with dc-to-ac converter and battery in the electric cabinet 2, the position that the circumference outer wall of lamp pole 1 is close to the bottom surface is equipped with connecting plate 13, the top surface of.

Specifically, the rotating mechanism 4 includes a pull rod 41, a plurality of limiting holes 411 are formed in a side wall of the pull rod 41, the pull rod 41 penetrates through the connecting plate 13 and is in insertion fit with the connecting plate 13, a plurality of engaging teeth 42 are arranged at positions, close to the top surface, of the side wall of the pull rod 41, a second fixing rod 47 is arranged on the top surface of the lamp pole 1, second connecting rods 471 are symmetrically arranged at positions, close to the top surface, of the circumferential outer wall of the second fixing rod 47, a circular ring 43 is arranged on the top surface of the second fixing rod 47, a first annular groove 431 is formed in the circumferential outer wall of the circular ring 43, second annular grooves 4311 are formed in inner walls of two sides of the first annular groove 431, the second connecting rods 471 are rotatably connected with the second annular grooves 4311, it is ensured that the circular ring 43 can rotate on the second fixing rod 47, a rotating rod 44 is arranged in the circular ring 43, the rotating rod 44 is connected with the, guaranteed the up-and-down motion of rodent 42 and can drive gear 46's rotation, the circumference outer wall of ring 43 is equipped with solar photovoltaic board 5, solar photovoltaic board 5 passes through the dc-to-ac converter and stores the electric energy in the battery, collect the sunlight through solar photovoltaic board 5 during the daytime, convert light energy into in the battery through the dc-to-ac converter, and provide the electric energy through the battery to light 3, light 3 and battery electric connection, the utilization ratio to solar energy has been improved, the effect of environmental protection has been reached.

In this embodiment, the length and the width of the second connecting rod 471 are matched with the length and the width of the second annular groove 4311, so that the stability of the second connecting rod 471 rotating in the second annular groove 4311 is ensured.

In addition, the gear 46 and the rotating rod 44 are of an integrally formed structure, so that the connection stability between the gear 46 and the rotating rod 44 is ensured.

Specifically, the teeth 42 are linearly arranged at equal intervals, so that the rotation of the rotating rod 44 at a uniform speed can be driven by the up-and-down movement of the pull rod 41.

In this embodiment, the engaging member 42 and the pull rod 41 are integrally formed, so as to ensure the stability of the connection between the engaging member 42 and the pull rod 41.

It should be noted that the solar photovoltaic panel 5 in this embodiment is an XHGD-100W solar photovoltaic panel manufactured by philippine sky photovoltaic co. The storage battery in the embodiment adopts a 6-EVF-60 storage battery which is produced by Vanlong power technology research and development Limited company in the ever-maturing market; the model that the inverter in this embodiment adopted the production of wenzhou jie electron technology limited is 3000W48V inverter, and its supporting circuit and power also can be provided by the producer, in addition, the utility model discloses in relate to circuit and electronic components and module and be prior art, the technical staff in the field can realize completely, need not proud, the utility model discloses the content of protection also does not relate to the improvement to inner structure and method.

It is worth noting that the solar photovoltaic panel 5 stores electric energy in the storage battery through the inverter, and the working voltage of the storage battery is 12V, specifically: the inverter mainly changes direct current provided by the solar panel 5 into 12V alternating current through the transformation coil, and then obtains a 12V stabilized voltage power supply through the rectifier bridge and a 470uF electrolytic capacitor connected with a 7812 three-terminal voltage regulator in series, and the 12V stabilized voltage power supply is stored in the storage battery.

When the solar street lamp convenient for adjusting the inclination angle of the solar photovoltaic panel of the embodiment is used, a hole corresponding to the insertion hole 111 is drilled on the ground by a drilling machine, then one end of the expansion bolt passes through the insertion hole 111 and enters the drilled hole, the solar photovoltaic panel expands in the inner part, the whole device is fixed, when the angle of the solar photovoltaic panel 5 needs to be adjusted, when the pull rod 41 is pulled, the teeth 42 on the pull rod 41 drive the gear 46 to rotate, thereby the rotating rod 44 drives the circular ring 43 to rotate, the solar photovoltaic panel 5 on the circular ring 43 rotates, (when the solar photovoltaic panel 5 is pushed upwards, the solar photovoltaic panel 5 rotates leftwards, and when the solar photovoltaic panel 5 is pulled downwards, the solar photovoltaic panel 5 rotates rightwards), after the position of the solar photovoltaic panel 5 is adjusted, the plug pin penetrates through the connecting plate 13 and enters the corresponding limiting hole 411, so that the pull rod 41 is fixed on the connecting plate 13.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a conveniently adjust solar street lamp at solar photovoltaic board angle of inclination, includes lamp pole (1), its characterized in that: the bottom of lamp pole (1) is equipped with fixed disk (11), a plurality of jacks (111) have been seted up to the circumference outer wall of fixed disk (11), the position that the circumference outer wall of lamp pole (1) is close to the top surface is equipped with head rod (12), the bottom surface of head rod (12) is equipped with illuminating lamp (3), the circumference outer wall of lamp pole (1) is equipped with electric cabinet (2), be equipped with in electric cabinet (2) and be equipped with dc-to-ac converter and battery, the position that the circumference outer wall of lamp pole (1) is close to the bottom surface is equipped with connecting plate (13), the top surface of lamp pole (1) is equipped with rotary mechanism (4).

2. The solar street lamp convenient for adjusting the inclination angle of the solar photovoltaic panel as claimed in claim 1, wherein: the rotating mechanism (4) comprises a pull rod (41), a plurality of limiting holes (411) are formed in the side wall of the pull rod (41), the pull rod (41) penetrates through the connecting plate (13) and is in plug-in fit with the connecting plate, a plurality of meshed teeth (42) are arranged at the position, close to the top surface, of the side wall of the pull rod (41), a second fixing rod (47) is arranged on the top surface of the lamp pole (1), a second connecting rod (471) is symmetrically arranged at the position, close to the top surface, of the circumferential outer wall of the second fixing rod (47), a circular ring (43) is arranged on the top surface of the second fixing rod (47), a first annular groove (431) is formed in the circumferential outer wall of the circular ring (43), second annular grooves (4311) are formed in the inner walls of the two sides of the first annular groove (431), the second connecting rod (471) is rotationally connected with the second annular groove (, bull stick (44) with connect through first dead lever (45) between ring (43), the circumference outer wall cover of bull stick (44) is equipped with gear (46), gear (46) with rodent (42) intermeshing, the circumference outer wall of ring (43) is equipped with solar photovoltaic board (5), solar photovoltaic board (5) are through the inverter with the electric energy store in the battery.

3. The solar street lamp convenient for adjusting the inclination angle of the solar photovoltaic panel as claimed in claim 2, wherein: the length and the width of the second connecting rod (471) are matched with those of the second annular groove (4311).

4. The solar street lamp convenient for adjusting the inclination angle of the solar photovoltaic panel as claimed in claim 2, wherein: the gear (46) and the rotating rod (44) are of an integrally formed structure.

5. The solar street lamp convenient for adjusting the inclination angle of the solar photovoltaic panel as claimed in claim 2, wherein: the rodent (42) is arranged in a linear and equidistant manner.

6. The solar street lamp convenient for adjusting the inclination angle of the solar photovoltaic panel as claimed in claim 2, wherein: the rodent (42) and the pull rod (41) are of an integrated structure.