CN214147709U

CN214147709U - Solar street lamp convenient to clearance photovoltaic board

Info

Publication number: CN214147709U
Application number: CN202120074057.1U
Authority: CN
Inventors: 庞淑建
Original assignee: Xingtai Jinchuangxin Energy Technology Co ltd
Current assignee: Xingtai Jinchuangxin Energy Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-07
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a solar street lamp convenient to clearance photovoltaic board belongs to solar street lamp technical field. A solar street lamp convenient for cleaning a photovoltaic panel comprises a lamp post, a street lamp main body is arranged on the upper portion of the lamp post, a mounting frame is arranged above the street lamp main body, the photovoltaic panel main body is arranged on the left side of the mounting frame, a cleaning brush is arranged on the upper surface of the photovoltaic panel main body, two connecting rods A are symmetrically connected on the right side of the cleaning brush, a connecting rod B is connected with the right end of the connecting rod A, a gear A is connected with the right end of the connecting rod B, a gear B is arranged on the right side of the gear A, a motor is arranged below the gear B, a belt pulley A is connected with the output end of the motor, a water tank is arranged on the rear side of the motor, a drainage mechanism is arranged in the water tank, a rotating disc is arranged above the drainage mechanism, and the belt pulley B is connected with the upper surface of the rotating disc, when the motor rotates, the cleaning brush can slide back and forth on the photovoltaic panel main body, and meanwhile the cleaning agent is discharged to the surface of the photovoltaic panel main body through the drainage mechanism, so that the cleaning effect is improved.

Description

Solar street lamp convenient to clearance photovoltaic board

Technical Field

The utility model relates to a solar street lamp technical field, more specifically say, relate to a solar street lamp convenient to clearance photovoltaic board.

Background

The solar street lamp is powered by the crystalline silicon solar cell, is used for replacing the traditional street lamp for public electric power illumination, does not need to lay cables, does not need to exchange power supply, does not generate electricity charge, has the advantages of good stability, long service life, high luminous efficiency, energy conservation, environmental protection, economy, practicality and the like, and can be widely applied to places such as city main roads, secondary roads, districts, factories, tourist attractions, parking lots and the like. The patent document with the prior publication number of CN211232700U provides a solar street lamp convenient to clearance photovoltaic board, and the device is convenient for clear up the dust through setting up cable and scraper blade, can drive the scraper blade through the cable that sets up and reciprocate, and then scrapes adnexed dust on the photovoltaic board to automatic convenient clearing up the photovoltaic board. Although the device has more beneficial effects, the following problems still exist: because the photovoltaic board exposes in the air for a long time, can lead to the photovoltaic board surface to accumulate some dirt that are difficult to directly wipe off, use above-mentioned device can not be fine with these dirt cleaing away, and then can influence solar street lamp's work. In view of this, we propose a solar street light that facilitates cleaning of the photovoltaic panel.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a solar street lamp convenient to clearance photovoltaic board to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

A solar street lamp convenient for cleaning a photovoltaic panel comprises a lamp post, a street lamp main body is mounted on the upper portion of the lamp post, a mounting frame is arranged above the street lamp main body, the photovoltaic panel main body is mounted on the left side of the mounting frame, a cleaning brush is arranged on the upper surface of the photovoltaic panel main body, two connecting rods A are symmetrically connected to the right side of the cleaning brush, a connecting rod B is connected to the right end of the connecting rod A, a gear A is connected to the right end of the connecting rod B, a gear B is arranged on the right side of the gear A, a motor is arranged below the gear B, the output end of the motor penetrates through the gear B and the inner wall of the mounting frame to extend to the outside and is connected with a belt pulley A, a water tank is arranged on the rear side of the motor, a drainage mechanism is arranged in the water tank, a rotating disc is arranged above the drainage mechanism, a belt pulley B is connected to the upper surface of the rotating disc, the drainage mechanism comprises an inner shell, interior casing outside cover is equipped with the shell body, the shell body passes in water tank inner wall and the mounting bracket than extend to the outside and fixed with play water piping connection, two water inlets have been seted up to interior casing lower part symmetry, interior casing top is equipped with piston A, piston A top is equipped with piston B, the outside cover of shell body is equipped with reset spring.

Preferably, the cleaning brush is in sliding contact with the photovoltaic panel main body, and the cleaning brush is rotatably connected with the left end of the connecting rod A through a rotating shaft.

Preferably, the left end of the connecting rod B is rotatably connected with the connecting rod A through a rotating shaft, and the right end of the connecting rod B is fixedly connected with the gear A.

Preferably, two gear A meshing connection, the gear A that is located the place ahead is connected with gear B meshing, gear A rotates through pivot and mounting bracket to be connected, belt pulley A passes through the belt with belt pulley B and is connected.

Preferably, the outer shell is connected with the inner shell in a sliding mode, and the inner shell is connected and fixed with the inner wall of the water tank.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up drainage mechanism, can drive the rolling disc through belt pulley A and belt pulley B and rotate when the motor rotates for the reciprocating extrusion shell body of rolling disc lower surface discharges the sanitizer in the water tank to photovoltaic board main part surface, dissolves the dirt that is difficult to detach, has avoided the photovoltaic board main part to a certain extent because the increase of surface dirt, leads to the problem that the photovoltaic board main part can not normally work.

2. The utility model discloses a set up gear A and gear B for in above-mentioned mechanism function, can the idol pass through gear A and gear B and rotate connecting rod A and connecting rod B, make connecting rod A and connecting rod B can make a round trip to drive the cleaning brush and make a round trip to clean in the photovoltaic board main part, cooperate drainage mechanism exhaust sanitizer, the better removes the dirt on photovoltaic board main part surface, makes the work that the photovoltaic board main part can be normal.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a partially disassembled view of the structure of the present invention;

FIG. 4 is a sectional view of a part of the structure of the present invention;

the reference numbers in the figures illustrate: 1. a lamp post; 2. a street lamp main body; 3. a mounting frame; 4. a photovoltaic panel body; 5. a cleaning brush; 6. a connecting rod A; 7. a connecting rod B; 8. a gear A; 9. a gear B; 10. an electric motor; 11. a belt pulley A; 12. a water tank; 13. a drainage mechanism; 1301. an inner housing; 1302. an outer housing; 1303. a water outlet pipe; 1304. a water inlet; 1305. a piston A; 1306. a piston B; 1307. a return spring; 14. rotating the disc; 15. and a belt pulley B.

Detailed Description

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

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a solar street lamp convenient for cleaning a photovoltaic panel comprises a lamp post 1, a street lamp main body 2 is arranged on the upper part of the lamp post 1, a mounting frame 3 is arranged above the street lamp main body 2, a photovoltaic panel main body 4 is arranged on the left side of the mounting frame 3, a cleaning brush 5 is arranged on the upper surface of the photovoltaic panel main body 4, two connecting rods A6 are symmetrically connected on the right side of the cleaning brush 5, a connecting rod B7 is connected on the right end of a connecting rod A6, a gear A8 is connected on the right end of a connecting rod B7, a gear B9 is arranged on the right side of a gear A8, a motor 10 is arranged below the gear B9, the output end of the motor 10 passes through the gear B9 and extends to the outside from the inner wall of the mounting frame 3 and is connected with a belt pulley A11, a water tank 12 is arranged on the rear side of the motor 10, the water tank 12 is communicated with an external water supply mechanism, a drainage mechanism 13 is arranged in the water tank 12, a rotating disc 14 is arranged above the drainage mechanism 13, a belt pulley B15 is connected on the upper surface of the rotating disc 14, the drainage mechanism 13 comprises an inner shell 1301, an outer shell 1302 is sleeved on the outer side of the inner shell 1301, the outer shell 1302 penetrates through the inner wall of the water tank 12, extends to the outside of the inner wall of the mounting rack 3 and is fixedly connected with a water outlet pipe 1303, two water inlets 1304 are symmetrically formed in the lower portion of the inner shell 1301, a piston A1305 is arranged above the inner shell 1301, a piston B1306 is arranged above the piston A1305, and a return spring 1307 is sleeved on the outer side of the outer shell 1302; by providing the drainage mechanism 13, when the motor 10 rotates, the rotating disk 14 can be driven to rotate by the pulley a11 and the pulley B15, so that the lower surface of the rotating disk 14 is pressed against the outer housing 1302 in a reciprocating manner, the cleaning agent in the water tank 12 is drained to the surface of the photovoltaic panel main body 4, and dirt which is difficult to remove is dissolved.

Specifically, the cleaning brush 5 is in sliding contact with the photovoltaic panel main body 4, and the cleaning brush 5 is rotatably connected with the left end of the connecting rod a6 through a rotating shaft, so that the cleaning brush 5 can be driven to slide back and forth on the photovoltaic panel main body 4 through the rotation of the motor 10 and the connecting rod a6 and the connecting rod B7.

Further, the left end of the connecting rod B7 is rotatably connected with the connecting rod a6 through a rotating shaft, and the right end of the connecting rod B7 is fixedly connected with the gear a8, so that the two connecting rods B7 and the two connecting rods a6 can form a parallelogram, and the cleaning brush 5 can be kept horizontal when pushed.

Still further, two gears A8 mesh with each other, gear A8 and gear B9 mesh with each other in front, gear A8 is rotationally connected with mounting bracket 3 through the pivot, and pulley a11 and pulley B15 are connected through the belt, so that when motor 10 rotates, cleaning brush 5 can slide back and forth on photovoltaic panel main body 4, and simultaneously the cleaning agent is discharged to the surface of photovoltaic panel main body 4 through drainage mechanism 13, thereby increasing the cleaning effect.

Further, the outer housing 1302 is slidably connected to the inner housing 1301, and the inner housing 1301 is fixedly connected to the inner wall of the water tank 12, so that the cleaning agent in the water tank 12 can be discharged to the surface of the photovoltaic panel main body 4 when the lower surface of the rotary disk 14 is reciprocally pressed against the outer housing 1302.

The working principle is as follows: when the device is used, the motor 10 is controlled to rotate by the external control mechanism, when the motor 10 rotates anticlockwise, the motor 10 drives the gear A8 positioned at the front side to rotate by the gear B9, the connecting rod B7 fixedly connected with the gear A8 approaches to the middle due to the meshing of the two gears A8, the angle between the connecting rod B7 and the connecting rod A6 positioned at the left side is changed along with the change of the angle between the connecting rod B7 and the connecting rod A6 positioned at the right side due to the parallelogram formed between the two connecting rods B7 and the two connecting rods A6, the connecting rod B7 and the connecting rod A6 positioned at the left side push the cleaning brush 5 on the surface of the photovoltaic panel body 4, when the motor 10 rotates clockwise by the external control mechanism, the connecting rod B7 and the connecting rod A6 positioned at the left side pull the cleaning brush 5 on the surface of the photovoltaic panel body 4 by the opposite principle, and further enabling the cleaning brush 5 to reciprocate on the surface of the photovoltaic panel body 4 to clean the surface of the photovoltaic panel body 4, wherein, during the rotation of the motor 10, the motor 10 drives the rotating disc 14 to rotate through the belt pulley a11 and the belt pulley B15, the bottom surface of the rotating disc 14 is uneven and presses the outer shell 1302 back and forth, when the outer shell 1302 moves downwards, the return spring 1307 is compressed, the distance between the piston a1305 and the piston B1306 is reduced, so that the liquid between the piston a1305 and the piston B1306 pushes the piston a1305 upwards, the liquid can be squeezed out from between the piston a1305 and the inner wall of the outer shell 1302, and finally is discharged onto the surface of the photovoltaic panel body 4 through the water outlet pipe 1303, and then the compressed return spring 1307 pushes the outer shell 1302 upwards, so that the distance between the piston a1305 and the piston B1306 is increased, so that the liquid in the water tank 12 is flushed into the water gap 1304 to be sucked between the piston a1305 and the piston B1306, when the rotating disc 14 rotates, the liquid detergent in the water tank 12 can be extruded out to the surface of the photovoltaic panel main body 4, and the cleaning brush 5 moving back and forth is matched to dissolve and wipe off dirt on the surface of the photovoltaic panel main body 4, so that the photovoltaic panel main body 4 can work normally.

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 solar street lamp convenient to clearance photovoltaic board, includes lamp pole (1), its characterized in that: the street lamp comprises a lamp post (1), a street lamp main body (2) is installed on the upper portion of the lamp post (1), a mounting frame (3) is arranged above the street lamp main body (2), a photovoltaic panel main body (4) is installed on the left side of the mounting frame (3), a cleaning brush (5) is arranged on the upper surface of the photovoltaic panel main body (4), two connecting rods A (6) are symmetrically connected to the right side of the cleaning brush (5), a connecting rod B (7) is connected to the right end of the connecting rod A (6), a gear A (8) is connected to the right end of the connecting rod B (7), a gear B (9) is arranged on the right side of the gear A (8), a motor (10) is arranged below the gear B (9), the output end of the motor (10) penetrates through the gear B (9) and the inner wall of the mounting frame (3) to extend to the outside and is connected with a belt pulley A (11), a water tank (12) is arranged on the rear side of the motor (10), and a drainage mechanism (13) is arranged in the water tank (12), the water draining mechanism is characterized in that a rotating disc (14) is arranged above the water draining mechanism (13), a belt pulley B (15) is connected to the upper surface of the rotating disc (14), the water draining mechanism (13) comprises an inner shell (1301), an outer shell (1302) is sleeved on the outer side of the inner shell (1301), the outer shell (1302) penetrates through the inner wall of the water tank (12) and the mounting rack (3) to extend to the outside in a ratio mode and is fixedly connected with a water outlet pipe (1303), two water inlets (1304) are symmetrically formed in the lower portion of the inner shell (1301), a piston A (1305) is arranged above the inner shell (1301), a piston B (1306) is arranged above the piston A (1305), and a reset spring (1307) is sleeved outside the outer shell (1302).

2. The solar street light convenient for cleaning a photovoltaic panel as claimed in claim 1, wherein: cleaning brush (5) and photovoltaic board main part (4) sliding contact, cleaning brush (5) are connected through pivot and connecting rod A (6) left end rotation.

3. The solar street light convenient for cleaning a photovoltaic panel as claimed in claim 1, wherein: the left end of the connecting rod B (7) is rotatably connected with the connecting rod A (6) through a rotating shaft, and the right end of the connecting rod B (7) is fixedly connected with the gear A (8).

4. The solar street light convenient for cleaning a photovoltaic panel as claimed in claim 1, wherein: two gear A (8) meshing connection is located the place ahead gear A (8) and gear B (9) meshing connection, gear A (8) are rotated through pivot and mounting bracket (3) and are connected, belt pulley A (11) are connected through the belt with belt pulley B (15).

5. The solar street light convenient for cleaning a photovoltaic panel as claimed in claim 1, wherein: the outer shell (1302) is connected with the inner shell (1301) in a sliding mode, and the inner shell (1301) is connected and fixed with the inner wall of the water tank (12).