CN216158954U

CN216158954U - High-efficient light harvesting solar energy power generation street lamp

Info

Publication number: CN216158954U
Application number: CN202122153166.5U
Authority: CN
Inventors: 潘明昌; 王豪云; 吴友来
Original assignee: Jiangsu Pengxiang Lighting Technology Development Co ltd
Current assignee: Jiangsu Pengxiang Lighting Technology Development Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-01
Anticipated expiration: 2031-09-07

Abstract

The application discloses a high-efficiency light-collecting solar power generation street lamp which comprises a lens unit, a photovoltaic power generation unit, a mounting seat unit and a connecting unit, wherein the connecting unit is connected with a lamp post, and a lighting unit and a storage battery unit are arranged at the lamp post; the photovoltaic power generation unit comprises a solar cell panel and two T-shaped connecting frames; the mounting seat comprises a fixed plate and a rotating plate, arc-shaped supporting rods are fixedly connected to two sides of the rotating plate, a plurality of limiting through holes are formed in the arc-shaped supporting rods, threaded holes are formed in the fixed plate, limiting bolts which penetrate through the limiting through holes to lock the rotating plate and the fixed plate in angle are arranged in the threaded holes, and the fixed plate is fixedly connected with the connecting unit; the rotating plate and the fixing frame are fixed through two supporting plates, the two supporting plates correspond to the two T-shaped connecting frames one by one, and the T-shaped connecting frame on the same side is fixedly connected with the supporting plates. The street lamp photovoltaic power generation efficiency of this application is high.

Description

High-efficient light harvesting solar energy power generation street lamp

Technical Field

The application relates to the field of street lamps, in particular to a high-efficiency light-collecting solar power generation street lamp.

Background

Solar panels (Solar panels) are devices that absorb sunlight and directly or indirectly convert Solar radiation energy into electrical energy through a photoelectric effect or a photochemical effect, most of the Solar panels are made of silicon, which can be classified into monocrystalline silicon, polycrystalline silicon and the like according to types, and the power generation efficiency mainly depends on the photoelectric conversion efficiency and the illumination condition of a silicon wafer and the area of the silicon wafer. With the progress of the solar power generation technology, the existing street lamps and the solar power generation technology gradually replace the commercial power street lamps, but the solar power generation technology has insufficient illumination in some weather, so that the generated energy is insufficient, and the controller is required to be used for dimming, so that the illumination is weakened to ensure long-time illumination, but the illumination effect is undoubtedly reduced, and the situation is not the optimal situation.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at overcoming the defect of prior art, provides a high-efficient light harvesting solar energy power generation street lamp.

The technical scheme is as follows: a high-efficiency light-collecting solar power generation street lamp comprises a lens unit, a photovoltaic power generation unit, a mounting seat unit and a connecting unit, wherein the connecting unit is connected with a lamp post, and a lighting unit and a storage battery unit are mounted at the lamp post; the photovoltaic power generation unit comprises a solar cell panel and two T-shaped connecting frames fixedly connected with the side surface of the solar cell panel; the mounting seat comprises a fixed plate and a rotating plate hinged with the fixed plate, arc-shaped supporting rods are fixedly connected to two sides of the rotating plate, a plurality of limiting through holes are formed in the arc-shaped supporting rods, threaded holes are formed in the fixed plate, limiting bolts penetrating through the limiting through holes to lock the rotating plate and the fixed plate in angle are arranged in the threaded holes, and the fixed plate is fixedly connected with the connecting unit; the rotating plate and the fixing frame are fixed through two supporting plates, the two supporting plates correspond to the two T-shaped connecting frames one by one, and the T-shaped connecting frame on the same side is fixedly connected with the supporting plates.

Furthermore, the T-shaped connecting frame is provided with an inserting groove, the side face of the solar cell panel is inserted into the inserting groove, and the T-shaped connecting frame and the solar cell panel are fixed through bolts.

The mode that sets up the slot for solar cell panel and T shape link are connected more firmly.

Furthermore, two pull ropes are connected between the fixing frame and each support plate, and the support plates are located between the two pull ropes.

The fixed frame is spacing from both sides to the stay cord to increase holistic fixed strength, because lens unit is not heavy, but the area is great, and it is big to receive the wind face, therefore the stay cord is favorable to improving fixed strength.

Further, the lens unit is made of transparent plastic. The lens body is made of plastic, so that the large-area lens body can be manufactured conveniently, and the cost is low.

Further, the fixed plate and the rotating plate are both provided with a plurality of weight-reducing through grooves.

Further, the connection unit includes a first flange connected to the fixing plate, a second flange connected to the lamp post, and a connection pipe connecting the first flange and the second flange.

Further, a plurality of first reinforcing ribs are arranged between the connecting pipe and the first flange; and a plurality of second reinforcing ribs are arranged between the connecting pipe and the second flange.

Furthermore, a plurality of limiting through holes at the arc-shaped supporting rod are distributed in an arc shape at equal intervals; the radian corresponding to the two adjacent limiting through holes is less than or equal to 5 degrees. Through setting up comparatively intensive stopper, can increase the fineness of adjusting.

Furthermore, the projection surface of the lens body is a square with a chamfer; the fixed frame is a square frame with a chamfer.

Further, the lamp pole is hollow structure, and the battery unit is installed inside the lamp pole.

Has the advantages that: the utility model provides a street lamp, on current solar photovoltaic power generation technology's basis, through increasing lens unit to increase solar cell panel's light harvesting effect, realize more efficient sunshine under equal area, thereby realize providing the generating effect. And the installation angle is adjustable, and the intensity of whole installation is higher.

Drawings

FIG. 1 is a schematic view of a first perspective of a power generation unit;

FIG. 2 is a schematic view of a second perspective of the power generation unit;

FIG. 3 is a third perspective view of the power generation unit;

fig. 4 is an enlarged view of the area a.

Detailed Description

Reference numerals: 1 a lens unit; 1.1 a lens body; 1.2 fixing frames; 2 a photovoltaic power generation unit; 2.1 solar panels; 2.2T-shaped connecting frames; 3, mounting a base; 3.1 fixing the plate; 3.2 rotating the plate; 3.3 arc-shaped supporting rods; 3.4 limiting bolts; 4.1 supporting plate; 4.2 pulling a rope; 5.1 a first flange; 5.2 a second flange; 5.3 connecting pipe.

As shown in the figure: a high-efficiency light-collecting solar power generation street lamp comprises a lens unit 1, a photovoltaic power generation unit 2, a mounting seat unit 3 and a connecting unit, wherein the connecting unit is connected with a lamp post, and a lighting unit and a storage battery unit are arranged at the lamp post; the photovoltaic power generation unit comprises a solar cell panel 2.1 and two T-shaped connecting frames 2.2 fixedly connected with the side surfaces of the solar cell panel 2.1; the mounting seat 3 comprises a fixed plate 3.1 and a rotating plate 3.2 hinged with the fixed plate 3.1, arc-shaped supporting rods 3.3 are fixedly connected to two sides of the rotating plate 3.2, a plurality of limiting through holes are formed in the positions of the arc-shaped supporting rods 3.3, threaded holes are formed in the positions of the fixed plate, limiting bolts 3.4 which penetrate through the limiting through holes to lock the rotating plate and the fixed plate in angle are arranged in the threaded holes, and the fixed plate 3.1 is fixedly connected with the connecting unit; the rotating plate 3.2 and the fixed frame 1.2 are fixed through two supporting plates 4.1, the two supporting plates 4.1 correspond to the two T-shaped connecting frames 2.2 one by one, and the T-shaped connecting frames 2.2 on the same side are fixedly connected with the supporting plates 4.1.

The T-shaped connecting frame 2.2 is provided with a slot, the side face of the solar cell panel 2.1 is inserted into the slot, and the T-shaped connecting frame 2.2 and the solar cell panel 2.1 are fixed through bolts. Two pull ropes 4.2 are arranged between the fixing frame 1.2 and each support plate 4.1, and the support plate 4.1 is positioned between the two pull ropes 4.2. The fixed plate 3.1 and the rotating plate 3.2 are both provided with a plurality of weight-reducing through grooves. The connecting unit comprises a first flange 5.1 connected with the fixing plate 3.1, a second flange 5.2 connected with the lamp post and a connecting pipe 5.3 connecting the first flange 5.1 and the second flange 5.2. A plurality of first reinforcing ribs are arranged between the connecting pipe 5.3 and the first flange 5.1; a plurality of second reinforcing ribs are arranged between the connecting pipe 5.3 and the second flange 5.2. A plurality of limiting through holes at the position 3.3 of the arc-shaped supporting rod are distributed in an arc shape at equal intervals; the radian corresponding to the two adjacent limiting through holes is less than or equal to 5 degrees. The projection surface of the lens body 1.1 is a square with a chamfer; the fixing frame 1.2 is a square frame with a chamfer.

As shown in the figure the solar street lamp of this application through with the integrated lens unit in solar cell panel top to the realization is to the light harvesting effect of sunshine, thereby makes same sunshine condition, and more light are shone to solar cell panel on, thereby increase the generating efficiency. And moreover, the curved lens unit also makes sundries and birds less prone to stay in the curved lens unit, so that light rays are blocked. And through the limit structure of mount pad, stay cord, backup pad, it is more stable to fix, and lens adopt light material. And according to the installation illumination condition, the installation angle of the solar cell panel can be adjusted, and the adjustment is more convenient.

While the utility model has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the utility model as defined in the following claims.

Claims

1. A high-efficiency light-collecting solar power generation street lamp is characterized by comprising a lens unit, a photovoltaic power generation unit, a mounting seat unit and a connecting unit, wherein the connecting unit is connected with a lamp post, and a lighting unit and a storage battery unit are arranged at the lamp post; the photovoltaic power generation unit comprises a solar cell panel and two T-shaped connecting frames fixedly connected with the side surface of the solar cell panel; the mounting seat comprises a fixed plate and a rotating plate hinged with the fixed plate, arc-shaped supporting rods are fixedly connected to two sides of the rotating plate, a plurality of limiting through holes are formed in the arc-shaped supporting rods, threaded holes are formed in the fixed plate, limiting bolts penetrating through the limiting through holes to lock the rotating plate and the fixed plate in angle are arranged in the threaded holes, and the fixed plate is fixedly connected with the connecting unit; the rotating plate and the fixing frame are fixed through two supporting plates, the two supporting plates correspond to the two T-shaped connecting frames one by one, and the T-shaped connecting frame on the same side is fixedly connected with the supporting plates.

2. The efficient concentrating solar street light as claimed in claim 1, wherein the T-shaped connecting frame has slots into which the sides of the solar panel are inserted, and the T-shaped connecting frame and the solar panel are fixed by bolts.

3. The light concentrating solar street light as claimed in claim 1, wherein two pull cords are connected between the fixing frame and each support plate, and the support plate is located between the two pull cords.

4. The light concentrating solar street light as claimed in claim 1, wherein the fixed and rotating plates each have a plurality of weight-reducing through-slots.

5. The light concentrating solar street light with high efficiency as claimed in claim 1, wherein the connection unit comprises a first flange connected with the fixing plate, a second flange connected with the light pole, and a connection pipe connecting the first flange and the second flange.

6. The light concentrating solar street light with high efficiency as claimed in claim 5, wherein a plurality of first reinforcing ribs are arranged between the connecting pipe and the first flange; and a plurality of second reinforcing ribs are arranged between the connecting pipe and the second flange.

7. The light concentrating solar street lamp with high efficiency as claimed in claim 1, wherein the projection surface of the lens body is a square with a chamfer; the fixed frame is a square frame with a chamfer.