Automatic cleaning device for solar street lamp

Abstract

The utility model relates to the technical field of street lamp cleaning equipment, in particular to an automatic cleaning device for a solar street lamp, which comprises a street lamp pole, a solar panel fixedly mounted at the upper end of the street lamp pole, a mounting plate sleeved on the outer side of the street lamp pole and internally provided with a lamp, and a cleaning component mounted at one end of the solar panel through a driving part and capable of automatically moving. A protective cover is fixedly installed at one end of the street lamp pole, protective plates are symmetrically installed at one end of the protective cover in a sliding mode, a control panel is fixedly installed in one side of the street lamp pole, the cleaning assembly is stored in the protective cover and protected, and the situation that the service life of the cleaning assembly is shortened due to the fact that the cleaning assembly is exposed in the external environment for a long time and corroded is prevented; and the U-shaped plate can also automatically move in a reciprocating mode, the cleaning brush is driven to brush the surface of the solar panel, then the cleaning liquid is evenly sprayed to the surface of the solar panel through the spray head for brushing, and the cleaning effect is improved through double cleaning.

Description

Technical Field

[0001] The utility model relates to an automatic street lamp cleaning device, in particular to an automatic solar street lamp cleaning device, belonging to the technical field of street lamp cleaning equipment. Background Art

[0002] Solar street lights are powered by crystalline silicon solar cells, use maintenance-free valve-controlled sealed batteries to store electricity, use ultra-bright LED lamps as light sources, and are controlled by intelligent charge and discharge controllers. They are used to replace traditional electric lighting street lights and have the advantages of good stability, high safety performance, energy saving and environmental protection. Therefore, they are widely used in urban trunk roads, communities, tourist attractions and other places. Vehicles and pedestrians on the road will generate dust when moving, and the surface of solar panels is particularly prone to dust. When there is a lot of dust on the surface of the solar panels, the power generation efficiency will be reduced, and a cleaning device will be needed to clean them.

[0003] As shown in the announcement number: CN212929848U, an automatic cleaning device for solar street lamps includes a lamp post and a lamp body, the lamp body is fixedly arranged at the upper end of the lamp post, a photovoltaic panel is fixedly arranged at the top of the lamp post, a slide bar and a reciprocating screw are respectively arranged at the upper two ends of the photovoltaic panel, the two ends of the slide bar are respectively fixedly connected to the side wall of the corresponding photovoltaic panel, the two ends of the reciprocating screw are rotatably connected to the side wall of the corresponding photovoltaic panel through rolling bearings, a motor is arranged at the upper right end of the photovoltaic panel, the output end of the motor is fixedly connected to the upper end of the reciprocating screw, a slide plate is arranged above the photovoltaic panel, the two ends of the slide plate are respectively connected to the corresponding slide bar and the reciprocating screw, and a brush is fixedly arranged on the lower surface of the slide plate. The utility model can automatically clean the photovoltaic panel and ensure the power generation efficiency of the solar cell.

[0004] When the common solar street light automatic cleaning device is in use, although the outer surface of the solar panel can be cleaned by the cleaning component, the cleaning effect of flushing with water is poor, and some dust will still remain on the surface of the solar panel. In addition, the cleaning component will be corroded by being exposed to the external environment for a long time, reducing its service life.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a solar street lamp automatic cleaning device in order to solve the above problems, which has the functions of improving the cleaning effect and protecting the cleaning components.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: an automatic cleaning device for solar street lights, comprising a street light pole, a solar panel fixedly mounted on the upper end of the street light pole, a mounting plate with a lamp mounted inside is sleeved on the outer side of the street light pole, an automatically movable cleaning component is mounted on one end of the solar panel through a driving member, a protective cover is fixedly mounted on one end of the street light pole, a protective plate is symmetrically slidably mounted on one end of the protective cover, a control panel is fixedly mounted on one side of the street light pole, when in use, the control panel is of an existing structure, a controller is arranged inside, the protective plate can move automatically to protect the cleaning component, the cleaning component is used to clean dust on the surface of the solar panel, the driving component is used to move the cleaning component, the solar panel is of an existing structure, and a battery and other devices matching the solar panel are mounted on the upper end of the mounting plate.

[0008] Furthermore, in order to enable the screw to rotate, the driving member includes a square plate, the square plates are symmetrically installed on both sides of the mounting plate, a screw is rotatably installed between the square plates, a first motor is fixedly installed at one end of the square plate, an output end of the first motor is fixedly connected to the screw, an input end of the first motor is electrically connected to an output end of the control panel, the control panel can control the start of the first motor, the first motor is used to drive the screw, and the first motor is a servo motor.

[0009] Furthermore, in order to scrub the surface of the solar panel, the cleaning assembly includes a U-shaped plate with a cavity inside, the U-shaped plate is threadedly connected to the screw, a cleaning brush is installed on the inside of the U-shaped plate, one end of the cleaning brush is in contact with the solar panel, and the cleaning brush is fixed to the U-shaped plate by a positioning screw.

[0010] Furthermore, in order to evenly spray the cleaning liquid on the surface of the solar panel, a nozzle is installed in a linear array at one end of the U-shaped plate, one end of the nozzle is connected to the cavity, and the nozzle is used to increase the spraying area.

[0011] Furthermore, in order to transport cleaning liquid into the cavity, a water tank is fixedly installed at one end of the protective cover, one end of the water tank is connected to a water pump through a pipeline, one end of the water pump is fixedly installed with a telescopic water pipe, one end of the telescopic water pipe passes through the protective cover and is connected to the cavity, the water pump control end is electrically connected to the control panel output end, and the telescopic water pipe can extend and contract.

[0012] Furthermore, in order to enable the protective plates to move simultaneously, a support plate with a sliding groove at one end is fixedly installed at one end of the protective cover, a sliding block is clamped in the sliding groove, the sliding block is fixedly connected to the protective plate, a bidirectional screw is rotatably installed in the sliding groove, the sliding block is threadedly connected to the bidirectional screw, and the bidirectional screw is used to move the protective plate.

[0013] Furthermore, in order to enable the bidirectional screw to rotate, a second motor is fixedly mounted on one end of the support plate, an output end of the second motor is fixedly connected to the bidirectional screw, the second motor is used to drive the bidirectional screw, and the second motor is a servo motor.

[0014] Furthermore, in order to conveniently control the start and stop of the second motor, the control end of the second motor is electrically connected to the output end of the control panel, and the control panel can control the start and stop of the second motor.

[0015] The technical effects and advantages of the utility model are as follows: when the utility model is in use, when a large amount of dust adheres to the surface of the solar panel, the U-shaped plate automatically moves back and forth, driving the cleaning brush to first scrub the surface of the solar panel, and then the cleaning liquid is evenly sprayed on the surface of the solar panel through the nozzle for scrubbing. The double cleaning improves the cleaning effect, and can also protect the cleaning component by storing it in the protective cover to prevent the cleaning component from being exposed to the external environment for a long time and being corroded, thereby reducing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the solar panel and the cleaning component of the utility model;

[0018] Figure 3 This is a schematic diagram of the cleaning component structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the protective cover and the protective plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the support plate of the utility model;

[0021] In the figure: 1. street light pole; 2. solar panel; 3. lamp; 4. mounting plate; 5. cleaning assembly; 501. U-shaped plate; 502. cavity; 503. cleaning brush; 504. nozzle; 505. water tank; 506. water pump; 507. telescopic water pipe; 6. protective cover; 7. protective plate; 8. control panel; 9. square plate; 10. screw; 11. first motor; 12. support plate; 13. sliding block; 14. bidirectional screw; 15. second motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 As shown, an automatic cleaning device for solar street lights comprises a street light pole 1, a solar panel 2 is fixedly mounted on the upper end of the street light pole 1, a mounting plate 4 with a lamp 3 mounted inside is sleeved on the outer side of the street light pole 1, an automatically movable cleaning component 5 is mounted on one end of the solar panel 2 through a driving member, a protective cover 6 is fixedly mounted on one side of the street light pole 1, a protective plate 7 is symmetrically slidably mounted on one end of the protective cover 6, and a control panel 8 is fixedly mounted inside one side of the street light pole 1. When in use, when a large amount of dust adheres to the surface of the solar panel 2, the protective plates 7 on both sides are controlled by the control panel 8 to move to both sides at the same time, and then the cleaning component 5 is controlled by the driving member to clean the surface of the solar panel 2. After cleaning, the cleaning component 5 can be stored in the protective cover 6.

[0024] like Figure 2 As shown, the driving member includes a square plate 9, which is symmetrically installed on both sides of the mounting plate 4, and a lead screw 10 is rotatably installed between the square plates 9. A first motor 11 is fixedly installed at one end of the square plate 9, and the output end of the first motor 11 is fixedly connected to the lead screw 10. When in use, the control panel 8 controls the first motor 11 to start, driving the lead screw 10 to rotate, thereby moving the U-shaped plate 501 for cleaning.

[0025] like Figure 3As shown, the cleaning assembly 5 includes a U-shaped plate 501 with a cavity 502 formed therein, the U-shaped plate 501 is threadedly connected to the lead screw 10, a cleaning brush 503 is installed inside the U-shaped plate 501, one end of the cleaning brush 503 is in contact with the solar panel 2, a nozzle 504 is installed in a linear array at one end of the U-shaped plate 501, one end of the nozzle 504 is connected to the cavity 502, a water tank 505 is fixedly installed at one end of the protective cover 6, one end of the water tank 505 is connected to a water pump 506 through a pipeline, and the water pump 506 is connected to the solar panel 2. 6 is fixedly installed with a telescopic water pipe 507, and one end of the telescopic water pipe 507 passes through the protective cover 6 and is connected with the cavity 502. When in use, the lead screw 10 drives the U-shaped plate 501 to reciprocate, and the surface of the solar panel 2 is scrubbed by the cleaning brush 503. At the same time, the control panel 8 controls the water pump 506 to start, and the cleaning liquid in the water tank 505 is transported to the cavity 502 through the telescopic water pipe 507, and then the cleaning liquid is evenly sprayed on the surface of the solar panel 2 for washing through the nozzle 504.

[0026] like Figure 4 and Figure 5 As shown, a support plate 12 with a sliding groove at one end is fixedly installed at one end of the protective cover 6, a sliding block 13 is clamped in the sliding groove, the sliding block 13 is fixedly connected to the protective plate 7, a two-way screw 14 is rotatably installed in the sliding groove, the sliding block 13 is threadedly connected to the two-way screw 14, a second motor 15 is fixedly installed at one end of the support plate 12, the output end of the second motor 15 is fixedly connected to the two-way screw 14, and the control end of the second motor 15 is electrically connected to the output end of the control panel 8. When in use, the control panel 8 controls the second motor 15 to start, driving the two-way screw 14 to rotate in the sliding groove, and the sliding block 13 moves accordingly, so that the protective plate 7 moves to both sides at the same time, so that the cleaning component 5 is removed to clean the solar panel 2.

[0027] When the utility model is in use, when a large amount of dust adheres to the surface of the solar panel 2, the control panel 8 is used to control the start of the second motor 15, and the bidirectional lead screw 14 is used to move the protective plate 7 to both sides at the same time, and then the first motor 11 is controlled to start, so that the U-shaped plate 501 moves back and forth, and the cleaning brush 503 scrubs the surface of the solar panel 2. At the same time, the control panel 8 controls the start of the water pump 506, and the cleaning liquid is evenly sprayed on the surface of the solar panel 2 through the nozzle 504 for washing. The double cleaning improves the cleaning effect and prevents a large amount of dust from adhering to the surface of the solar panel 2. After cleaning, the U-shaped plate 501 is stored in the protective cover 6 to prevent the U-shaped plate 501, the nozzle 504 and the cleaning brush 503 from being exposed to the external environment for a long time and being corroded, thereby reducing the service life.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, 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, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A solar street lamp automatic cleaning device, comprising a street lamp pole (1), a solar panel (2) fixedly mounted on the upper end of the street lamp pole (1), a mounting plate (4) with a lamp (3) mounted inside the outer side of the street lamp pole (1), characterized in that: An automatically movable cleaning component (5) is installed on one end of the solar panel (2) via a driving member, a protective cover (6) is fixedly installed on one side of the street light pole (1), a protective plate (7) is symmetrically slidably installed on one end of the protective cover (6), and a control panel (8) is fixedly installed inside one side of the street light pole (1).

2. The solar street lamp automatic cleaning device according to claim 1 is characterized in that: The driving member comprises a square plate (9), wherein the square plate (9) is symmetrically mounted on two sides of the mounting plate (4), a lead screw (10) is rotatably mounted between the square plates (9), a first motor (11) is fixedly mounted on one end of the square plate (9), and an output end of the first motor (11) is fixedly connected to the lead screw (10).

3. The automatic cleaning device for solar street lamps according to claim 2 is characterized in that: The cleaning assembly (5) comprises a U-shaped plate (501) with a cavity (502) formed therein, the U-shaped plate (501) being threadedly connected to the lead screw (10), a cleaning brush (503) being installed on the inner side of the U-shaped plate (501), and one end of the cleaning brush (503) being in contact with the solar panel (2).

4. The automatic cleaning device for solar street lamps according to claim 3 is characterized in that: One end of the U-shaped plate (501) is provided with nozzles (504) in a linear array, and one end of the nozzles (504) is connected to the cavity (502).

5. The automatic cleaning device for solar street lamps according to claim 4 is characterized in that: A water tank (505) is fixedly mounted on one end of the protective cover (6); one end of the water tank (505) is connected to a water pump (506) via a pipeline; one end of the water pump (506) is fixedly mounted with a telescopic water pipe (507); one end of the telescopic water pipe (507) passes through the protective cover (6) and is in communication with the cavity (502).

6. The automatic cleaning device for solar street lamps according to claim 1 is characterized in that: A support plate (12) with a sliding groove at one end is fixedly mounted on one end of the protective cover (6), a sliding block (13) is clamped in the sliding groove, the sliding block (13) is fixedly connected to the protective plate (7), a bidirectional lead screw (14) is rotatably mounted in the sliding groove, and the sliding block (13) is threadedly connected to the bidirectional lead screw (14).

7. The automatic cleaning device for solar street lamps according to claim 6 is characterized in that: A second motor (15) is fixedly mounted on one end of the support plate (12), and an output end of the second motor (15) is fixedly connected to the bidirectional lead screw (14).

8. The automatic solar street lamp cleaning device according to claim 7 is characterized in that: The control end of the second motor (15) is electrically connected to the output end of the control panel (8).

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