CN213599263U

CN213599263U - Solar photovoltaic power supply device

Info

Publication number: CN213599263U
Application number: CN202022589456.XU
Authority: CN
Inventors: 李棱雪; 高文财
Original assignee: Guangzhou Institute of Technology
Current assignee: Guangzhou Institute of Technology
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-02
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a solar photovoltaic power supply device, which comprises a base, wherein two support plates are symmetrically and integrally formed on two side surfaces of the base, two blind holes are formed in the inner side walls of the support plates, springs are welded on the inner side walls of the blind holes, and calipers are fixedly connected to the outer surfaces of the springs; the whole device can clamp and fix the tops of the street lamps with different sizes and types stably by the matching of the clamp and the spring and the assistance of the rubber pad, so that the street lamp can be produced in a large scale and applied to different occasions adaptively; the connecting sleeve and the damping pad are matched with the rolling ball and the support disc, so that the solar photovoltaic panel can be adjusted in inclination angle by workers according to the lighting requirement of a field site, and the solar photovoltaic panel is suitable for different environments; meanwhile, the motor is matched with the photosensitive sensor to track the sun in the displacement process of the sun, and the pointing angle of the solar photovoltaic panel is adjusted to always face the sun, so that the requirement of comprehensively utilizing natural resources is met.

Description

Solar photovoltaic power supply device

Technical Field

The utility model relates to a street lamp sets technical field, specifically is a solar photovoltaic power supply unit.

Background

With the development of the times, the street lamps in cities are popularized continuously, a large number of old street lamps powered underground still work before the new generation of solar street lamps are popularized comprehensively, and the support structures and the lighting systems of the old street lamps do not have any defects and can still work normally; if the solar street lamp is only disassembled and scrapped for replacement into a new solar street lamp, the resource waste and economic loss are caused, and the scheme is not ideal for the street lamp devices paved on a large scale, especially old towns; therefore, an auxiliary device is needed which can help these old street lamps to obtain solar power supply and can also adapt to different specifications and different model street lamp sizes.

In view of the above situation, a solar photovoltaic power supply device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar photovoltaic power supply unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solar photovoltaic power supply device comprises a base, wherein two support plates are symmetrically and integrally formed on two side faces of the base, two blind holes are formed in the inner side wall of each support plate, a spring is welded on the inner side wall of each blind hole, calipers are fixedly connected to the outer surface of the spring, two through grooves are symmetrically and integrally formed on the upper surface of the base, two first bosses are symmetrically welded on the front surface and the top of the rear surface of the base, a fixed shell is fixedly connected to the upper surface of the base, two second bosses are symmetrically welded on the lower portion of the front surface and the lower portion of the rear surface of the fixed shell, two flanges are symmetrically and integrally formed on the lower surface of the fixed shell, two storage boxes are symmetrically and integrally formed on two side faces of the fixed shell, six storage batteries are fixedly connected to the inner side wall of each storage box, and, the utility model discloses a solar photovoltaic panel, including connecting sleeve, support disc, output shaft fixedly connected with fixed bolster, the inside wall roll connection of connecting sleeve has the spin, the last skin weld of spin has the support disc, the inside wall fixedly connected with motor of support disc, the output shaft fixedly connected with fixed bolster of motor, the inside wall fixedly connected with solar photovoltaic board of fixed bolster, the last fixed surface fixedly connected with photosensitive sensor of fixed bolster.

As further preferable in the present technical solution: and a rubber pad is bonded on the inner side wall of the caliper.

As further preferable in the present technical solution: the inner side wall of the second boss is in threaded connection with a fixing bolt, and the second boss is in threaded connection with the first boss through the fixing bolt.

As further preferable in the present technical solution: the outer surface of the flange is matched with the through groove.

As further preferable in the present technical solution: the damping pad is bonded on the inner side wall of the connecting sleeve, and the outer surface of the rolling ball is matched with the damping pad.

As further preferable in the present technical solution: twelve reinforcing ribs are welded on the lower surface of the support disc, and the lower surfaces of the reinforcing ribs are welded with the rolling balls.

As further preferable in the present technical solution: the electrical output end of the solar photovoltaic panel is electrically connected with the electrical input end of the storage battery, and the electrical output end of the storage battery is electrically connected with the electrical input ends of the photosensitive sensor and the motor.

Compared with the prior art, the beneficial effects of the utility model are that: the whole device can clamp and fix the tops of the street lamps with different sizes and types stably by the matching of the clamp and the spring and the assistance of the rubber pad, so that the street lamp can be produced in a large scale and applied to different occasions adaptively; the connecting sleeve and the damping pad are matched with the rolling ball and the support disc, so that the solar photovoltaic panel can be adjusted in inclination angle by workers according to the lighting requirement of a field site, and the solar photovoltaic panel is suitable for different environments; meanwhile, the motor is matched with the photosensitive sensor to track the sun in the displacement process of the sun, and the pointing angle of the solar photovoltaic panel is adjusted to always face the sun, so that the requirement of comprehensively utilizing natural resources is met.

Drawings

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

fig. 2 is a schematic view of another perspective structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the base of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the fixed casing of the present invention;

fig. 5 is another view angle structure diagram of the fixing housing of the present invention;

fig. 6 is a schematic view of a three-dimensional structure of a solar photovoltaic panel of the present invention.

In the figure: 1. a base; 101. a through groove; 102. a first boss; 2. a support plate; 201. blind holes; 3. a spring; 4. a caliper; 401. a rubber pad; 5. a stationary housing; 501. a storage tank; 502. a flange; 503. a second boss; 6. fixing the bolt; 7. a connecting sleeve; 701. a damping pad; 8. a storage battery; 9. rolling a ball; 10. a support plate; 1001. reinforcing ribs; 11. a motor; 12. a solar photovoltaic panel; 13. fixing a bracket; 14. a light-sensitive sensor.

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.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: a solar photovoltaic power supply device comprises a base 1, two support plates 2 are symmetrically and integrally formed on two side faces of the base 1, two blind holes 201 are formed in the inner side walls of the support plates 2, springs 3 are welded on the inner side walls of the blind holes 201, calipers 4 are fixedly connected to the outer surfaces of the springs 3, two through grooves 101 are symmetrically and integrally formed on two sides of the upper surface of the base 1, two first bosses 102 are symmetrically welded on the top of the front surface and the top of the rear surface of the base 1, a fixed shell 5 is fixedly connected to the upper surface of the base 1, two second bosses 503 are symmetrically welded on the lower portions of the front surface and the rear surface of the fixed shell 5, two flanges 502 are symmetrically and integrally formed on the lower surface of the fixed shell 5, two storage boxes 501 are symmetrically and integrally formed on two side faces of the fixed shell 5, six storage batteries 8 are fixedly connected to the, the inside wall roll connection of connecting sleeve 7 has spin 9, and the last skin weld of spin 9 has support dish 10, and the inside wall fixedly connected with motor 11 of support dish 10, motor 11's output shaft fixedly connected with fixed bolster 13, fixed bolster 13's inside wall fixedly connected with solar photovoltaic board 12, fixed bolster 13's last fixed surface is connected with photosensitive sensor 14.

In this embodiment, specifically: the inner side wall of the caliper 4 is bonded with a rubber pad 401; calliper 4 cooperation spring 3 carries out the firm in-process of cooperation of pincers to the body of rod at street lamp top, and rubber pad 401 can increase calliper 4 to the frictional force of the body of rod, prevents that it from droing.

In this embodiment, specifically: the inner side wall of the second boss 503 is in threaded connection with a fixing bolt 6, and the second boss 503 is in threaded connection with the first boss 102 through the fixing bolt 6; the second boss 503 and the first boss 102 are fixedly connected by the fixing bolt 6, and the through groove 101 of the base 1 and the flange 502 of the fixing shell 5 are matched, so that the two are mutually assisted, and the purpose of stable connection and matching of the two is achieved.

In this embodiment, specifically: the outer surface of the flange 502 fits into the channel 101; the second boss 503 and the first boss 102 are fixedly connected by the fixing bolt 6, and the through groove 101 of the base 1 and the flange 502 of the fixing shell 5 are matched, so that the two are mutually assisted, and the purpose of stable connection and matching of the two is achieved.

In this embodiment, specifically: the damping pad 701 is bonded on the inner side wall of the connecting sleeve 7, and the outer surface of the rolling ball 9 is matched with the damping pad 701; damping pad 701 can make solar photovoltaic board 12 refer to the daylighting demand on the spot by the staff, uses spin 9 and connecting sleeve 7's cooperation roll adjustment to carry out inclination's regulation to it, when adapting to different environment, carries out limiting displacement to it, prevents that it from leading to scraping the slope under strong wind weather.

In this embodiment, specifically: twelve reinforcing ribs 1001 are welded on the lower surface of the support disc 10, and the lower surfaces of the reinforcing ribs 1001 are welded with the rolling balls 9; the ribs 1001 can increase the ability of the rack tray 10 to withstand loads from above.

In this embodiment, specifically: the electrical output end of the solar photovoltaic panel 12 is electrically connected with the electrical input end of the storage battery 8, and the electrical output end of the storage battery 8 is electrically connected with the electrical input ends of the photosensitive sensor 14 and the motor 11.

Working principle or structural principle: the working personnel firstly install the whole device on the top of the street lamp, the rod body on the top of the street lamp is clamped and fixedly matched through the clamp 4 and the spring 3, and meanwhile, the rubber pad 401 can also increase the friction force of the clamp 4 on the rod body to prevent the rod body from falling off; the damping pad 701 can enable the solar photovoltaic panel 12 to adjust the inclination angle of the solar photovoltaic panel by the cooperation of the rolling ball 9 and the connecting sleeve 7 by referring to the lighting requirement of a field by workers, so that the solar photovoltaic panel is limited while being adapted to different environments, and is prevented from being scratched and inclined in strong wind;

under the normal working state, the solar energy absorbed by the solar photovoltaic panel 12 is converted into electric energy and is transmitted to the storage battery 8 for storage; the power supply in the storage battery 8 can be used for supplying power to the street lamp at night; and when the east and west of the sun fall in the daytime and the position is changed, the motor 11 and the photosensitive sensor 14 can track the sun in the displacement process, and the output shaft of the motor 11 drives the fixed support 13 to rotate to adjust the position so as to adjust the pointing angle of the solar photovoltaic panel 12 to face the sun all the time, thereby meeting the requirement of comprehensively utilizing natural resources.

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 solar photovoltaic power supply unit, includes base (1), its characterized in that: the two-side-face symmetrical integrated forming base is characterized in that two support plates (2) are arranged on the two side faces of the base (1), two blind holes (201) are formed in the inner side wall of the support plate (2), springs (3) are welded on the inner side wall of the blind holes (201), calipers (4) are fixedly connected to the outer surface of the springs (3), two through grooves (101) are formed in the upper-surface symmetrical integrated forming base (1), two first bosses (102) are symmetrically welded on the front surface and the top of the rear surface of the base (1), a fixed shell (5) is fixedly connected to the upper surface of the base (1), two second bosses (503) are symmetrically welded on the front surface and the lower portion of the rear surface of the fixed shell (5), two flanges (502) are formed in the lower-surface symmetrical integrated forming base of the fixed shell (5), two storage boxes (501) are symmetrically formed on, six battery (8) of inside wall fixedly connected with of bin (501), the upper surface middle part integrated into one piece of fixed casing (5) has connecting sleeve (7), the inside wall roll connection of connecting sleeve (7) has spin (9), the upper surface welding of spin (9) has support dish (10), the inside wall fixedly connected with motor (11) of support dish (10), the output shaft fixedly connected with fixed bolster (13) of motor (11), the inside wall fixedly connected with solar photovoltaic board (12) of fixed bolster (13), the last fixed surface of fixed bolster (13) is connected with photosensitive sensor (14).

2. The solar photovoltaic power supply device according to claim 1, wherein: and a rubber pad (401) is bonded on the inner side wall of the caliper (4).

3. The solar photovoltaic power supply device according to claim 1, wherein: the inner side wall of the second boss (503) is in threaded connection with a fixing bolt (6), and the second boss (503) is in threaded connection with the first boss (102) through the fixing bolt (6).

4. The solar photovoltaic power supply device according to claim 1, wherein: the outer surface of the flange (502) is adapted to the through slot (101).

5. The solar photovoltaic power supply device according to claim 1, wherein: the damping pad (701) is bonded on the inner side wall of the connecting sleeve (7), and the outer surface of the rolling ball (9) is matched with the damping pad (701).

6. The solar photovoltaic power supply device according to claim 1, wherein: twelve reinforcing ribs (1001) are welded on the lower surface of the support disc (10), and the lower surfaces of the reinforcing ribs (1001) are welded with the rolling balls (9).