Light projection lighthouse with solar cell panel

Abstract

The utility model relates to the field of projection lighthouses, in particular to a projection lighthouse with a solar cell panel, which comprises a tower frame formed by welding steel structures, a projection component is mounted on the outer side of the tower frame close to the top end, a cell component is mounted in the tower frame, and a solar power generation panel component is mounted at the top end of the tower frame through an angle adjusting component. A cleaning assembly is mounted on the solar power generation panel assembly; the device uses solar energy for power generation, is clean in energy, does not need external energy input, reduces the use cost, and is not influenced by external power failure; according to the device, the driving motor, the transmission wheel, the transmission belt, the driving connecting rod, the driving rod, the sliding rail, the sliding block and the cleaning brush are used, the surface of the solar power generation panel assembly can be automatically and circularly cleaned when the driving motor is started, the illumination efficiency is guaranteed, and damage to power generation is reduced.

Description

Technical Field

[0001] The utility model relates to the field of light projection towers, in particular to a light projection tower with a solar cell panel. Background Art

[0002] A floodlight tower is a high-intensity, high-power lighting device that is mainly used to illuminate a large area or a specific place. It usually has a high lighting height and can cover a large area, so it is widely used in situations where long-distance lighting is required.

[0003] Floodlight towers are suitable for a variety of places, such as seaports, power plants, stadiums, city squares, overpasses and other large-scale places, especially those environments with high lighting requirements. In the field of transportation, such as airports and railway stations, the high illumination of floodlight towers can improve visibility, ensure the safe landing and take-off of aircraft, and the safe operation of trains. In some occasions that require night work or activities, such as power plants and stadiums, floodlight towers can ensure that workers or spectators can enjoy sufficient lighting at night, providing convenience and safety. In addition, in emergency situations, such as natural disasters or accidents, floodlight towers can provide emergency lighting and provide necessary support for rescue and safety work.

[0004] Most of the existing floodlight towers need to be connected to the urban circuit before they can be used. On the one hand, this will cause a certain amount of energy consumption. On the other hand, in emergencies, such as natural disasters or accidents, when there is a power outage, the floodlight tower needs to be connected to a temporary power source before it can be used, resulting in time and cost expenditure. Utility Model Content

[0005] The purpose of the utility model is to provide a reasonably designed light tower with a solar panel to solve the defects and shortcomings of the prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a tower frame formed by welding a steel structure, a light projection assembly is installed on the outer side of the tower frame near the top, a battery assembly is installed inside the tower frame, a solar panel assembly is installed on the top of the tower frame through an angle adjustment assembly, and a cleaning assembly is installed on the solar panel assembly.

[0007] Preferably, the angle adjustment assembly includes two front mounting seats and two rear mounting seats installed at the top corners of the tower, the front rotating shafts are rotatably installed in the two front mounting seats, the rear rotating shafts are rotatably installed in the two rear mounting seats, an adjusting electric push rod is installed in the middle position of the rear rotating shaft, and the bottom of the adjusting electric push rod is installed on the rear rotating shaft through a connector; a mounting frame is connected to the bottom of the solar panel assembly, the front rotating shaft is connected to the bottom front end position of the mounting frame through several connectors, and the driving shaft of the adjusting electric push rod is connected to the bottom rear end position of the mounting frame through a connector.

[0008] Preferably, the cleaning assembly includes two drive boxes with identical structures symmetrically installed at the front and rear end positions of the lower side of the solar panel assembly, a movable cavity is opened in the drive box, and two transmission wheels are rotatably installed in the movable cavity, and transmission belts are installed on the two transmission wheels for transmission, and a driving motor is installed in the movable cavity just above one of the transmission wheels, and the driving shaft of the driving motor is connected to the transmission wheel below it; a driving connecting rod is connected to the lower side of the transmission belt; a movable groove is opened at the bottom of the drive box, and a "C"-shaped driving rod is provided on one side of the drive box, and the lower end of the driving rod is arranged in the movable cavity after passing through the movable groove, one end of the driving connecting rod is rotatably connected to the transmission belt, and the other end of the driving connecting rod is rotatably connected to the driving rod; a slide rail is provided on the lower side of the drive box, a slider is slidably installed on the slide rail, and the driving rod is connected to the slider; a cleaning brush is movably provided on the solar panel assembly, and one end of the two driving rods located on the drive box is respectively connected to the two ends of the cleaning brush.

[0009] Preferably, the projection light assembly comprises a lamp rack mounted on a tower, the lamp rack is formed by connecting a plurality of steel bars, and a plurality of projection lights with adjustable angles are detachably mounted on the outer side of the lamp rack.

[0010] Preferably, the battery assembly includes a battery protection box arranged in the tower, a waterproof cover is provided on the upper cover of the battery protection box, a battery pack is installed in the battery protection box, and the battery pack is electrically connected to the solar panel assembly, the adjustment electric push rod, two drive motors and several floodlights.

[0011] Preferably, the waterproof cover is a conical structure, and the bottom cross-section of the waterproof cover is larger than the cross-section of the battery protection box.

[0012] After adopting the above structure, the beneficial effects of the utility model are:

[0013] 1. This device uses solar energy to generate electricity, which is clean energy and does not require external energy input, reducing the cost of use and is not affected by external power outages.

[0014] 2. This device uses a driving motor, a driving wheel, a driving belt, a driving connecting rod, a driving rod, a sliding rail, a sliding block and a cleaning brush. When the driving motor is started, the surface of the solar panel assembly can be automatically and cyclically cleaned to ensure lighting efficiency and reduce damage to power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 yes Figure 1 Enlarged view of part A in the middle;

[0017] Figure 3 It is a structural schematic diagram of the battery assembly in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the utility model;

[0019] Figure 5 It is a schematic diagram of the installation of the cleaning component in the utility model;

[0020] Figure 6 This is a bottom view of the structure of the cleaning component of the utility model;

[0021] Figure 7 This is a schematic diagram of the internal structure of the drive box in the utility model;

[0022] Figure 8 yes Figure 7 Enlarged view of middle part B;

[0023] Description of reference numerals:

[0024] 1. Tower; 2. Lamp stand; 3. Floodlight; 4. Waterproof cover; 5. Battery protection box; 6. Solar panel assembly; 7. Mounting frame; 8. Front mounting seat; 9. Front rotating shaft; 10. Rear mounting seat; 11. Rear rotating shaft; 12. Adjusting electric push rod; 13. Drive box; 14. Cleaning brush; 15. Drive rod; 16. Slide rail; 17. Slider; 18. Movable groove; 19. Movable cavity; 20. Drive connecting rod; 21. Drive motor; 22. Drive wheel; 23. Drive belt. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 2 As shown, it comprises a tower 1 formed by welding a steel structure, a light projection assembly is installed on the outer side of the tower 1 near the top, a battery assembly is installed inside the tower 1, a solar panel assembly 6 is installed on the top of the tower 1 through an angle adjustment assembly, and a cleaning assembly is installed on the solar panel assembly 6.

[0027] See also Figure 1-Figure 4 As shown, the angle adjustment assembly includes two front mounting seats 8 and two rear mounting seats 10 installed at the top corners of the tower 1, the front rotating shafts 9 are rotatably installed in the two front mounting seats 8, the rear rotating shafts 11 are rotatably installed in the two rear mounting seats 10, an adjusting electric push rod 12 is installed in the middle position of the rear rotating shaft 11, and the bottom of the adjusting electric push rod 12 is installed on the rear rotating shaft 11 through a connector; a mounting frame 7 is connected to the bottom of the solar panel assembly 6, the front rotating shaft 9 is connected to the bottom front end position of the mounting frame 7 through several connectors, and the driving shaft of the adjusting electric push rod 12 is connected to the bottom rear end position of the mounting frame 7 through a connector.

[0028] As an optimization solution of the utility model, by adjusting the extension and shortening of the electric push rod 12, the distance between the rear end of the mounting frame 7 and the rear shaft 11 is changed, so that the mounting frame 7 can be rotated along the front shaft 9, thereby adjusting the elevation angle of the solar panel assembly 6.

[0029] See also Figure 1-Figure 8 As shown, the cleaning assembly includes two drive boxes 13 of the same structure symmetrically installed at the front and rear ends of the lower side of the solar panel assembly 6, and an active cavity 19 is opened in the drive box 13. Two transmission wheels 22 are installed in the active cavity 19 for downward rotation. A transmission belt 23 is installed on the two transmission wheels 22. A drive motor 21 is installed in the active cavity 19 just above one of the transmission wheels 22, and the drive shaft of the drive motor 21 is connected to the transmission wheel 22 below it; the lower side of the transmission belt 23 is connected to the drive connecting rod 20; the bottom of the drive box 13 is opened with a movable groove 18, A "C"-shaped driving rod 15 is provided on one side of the driving box 13. The lower end of the driving rod 15 passes through the movable groove 18 and is arranged in the movable cavity 19. One end of the driving connecting rod 20 is rotatably connected to the transmission belt 23, and the other end of the driving connecting rod 20 is rotatably connected to the driving rod 15; a sliding rail 16 is provided on the lower side of the driving box 13, and a slider 17 is slidably installed on the sliding rail 16, and the driving rod 15 is connected to the slider 17; a cleaning brush 14 is movably provided on the solar panel assembly 6, and one end of the two driving rods 15 located on the driving box 13 is respectively connected to the two ends of the cleaning brush 14.

[0030] As an optimization scheme of the utility model, the driving motor 21 drives the transmission wheel 22 to rotate, thereby driving the transmission belt 23 and another transmission wheel 22 to move. As the transmission belt 23 runs, the transmission belt 23 drives the driving rod 15 to perform reciprocating motion through the driving connecting rod 20. The driving rod 15 is connected to the slider 17. The driving rod 15 performs reciprocating motion along the slide rail 16 driven by the transmission belt 23. Then, the two driving rods 15 can drive the cleaning brush 14 to perform reciprocating circulation motion on the solar panel assembly 6 to clean the surface of the solar panel assembly 6.

[0031] See also Figure 1-Figure 4 As shown, the projection light assembly includes a lamp frame 2 mounted on a tower frame 1. The lamp frame 2 is formed by connecting a plurality of steel bars. A plurality of projection lights 3 with adjustable angles are detachably mounted on the outer side of the lamp frame 2.

[0032] As an optimization solution of the present invention, the lamp holder 2 ensures that the floodlight 3 is stably installed, and the adjustable and detachable floodlight 3 is convenient for adjusting its angle and replacing it when damaged.

[0033] See also Figure 1-Figure 4 As shown, the battery assembly includes a battery protection box 5 arranged in the tower 1, a waterproof cover 4 is provided on the upper cover of the battery protection box 5, a battery pack is installed in the battery protection box 5, and the battery pack is electrically connected to the solar panel assembly 6, the adjustment electric push rod 12, two drive motors 21 and several floodlights 3 respectively. The waterproof cover 4 is a conical structure, and the bottom cross-section of the waterproof cover 4 is larger than the cross-section of the battery protection box 5.

[0034] As an optimization solution of the utility model, the battery pack is protected by the battery protection box 5 to prevent impact and corrosion. At the same time, the battery pack stores the electricity generated by the solar panel assembly 6 and supplies it to other equipment; and the waterproof cover 4 can prevent the battery protection box 5 from being eroded by rainwater, thereby enhancing the safety of the battery pack.

[0035] The use process of this utility model:

[0036] First, the floodlight tower 3 is installed, and then according to the solar elevation angle of the season, the electric push rod 12 can be activated to raise or lower the angle of the solar panel assembly 6 so that it faces the solar altitude of the season to maximize the power generation efficiency. Then, under the sun, the solar panel assembly 6 generates electrical energy and stores it in the battery pack, which is then supplied to the floodlight 3 at night;

[0037] After being used for a period of time, a certain amount of dust is accumulated on the surface of the solar panel assembly 6 , and the two driving motors 21 can be started to operate synchronously to drive the cleaning brush 14 to reciprocate to remove the dust on the surface of the solar panel assembly 6 .

[0038] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or within the equivalent forms of such scope and boundaries.

Claims

1. A floodlight tower with a solar panel, comprising a tower (1) formed by welding a steel structure, characterized in that: A light projection assembly is installed on the outer side of the tower (1) near the top, a battery assembly is installed inside the tower (1), a solar panel assembly (6) is installed on the top of the tower (1) via an angle adjustment assembly, and a cleaning assembly is installed on the solar panel assembly (6); The angle adjustment assembly comprises two front mounting seats (8) and two rear mounting seats (10) mounted at the top corners of the tower (1); a front rotating shaft (9) is rotatably mounted in the two front mounting seats (8); a rear rotating shaft (11) is rotatably mounted in the two rear mounting seats (10); an adjusting electric push rod (12) is mounted at the middle position of the rear rotating shaft (11); the bottom of the adjusting electric push rod (12) is mounted on the rear rotating shaft (11) via a connector; a mounting frame (7) is connected to the bottom of the solar panel assembly (6); the front rotating shaft (9) is connected to the bottom front position of the mounting frame (7) via a plurality of connectors; and the driving shaft of the adjusting electric push rod (12) is connected to the bottom rear position of the mounting frame (7) via a connector; The cleaning assembly comprises two drive boxes (13) of the same structure symmetrically mounted at the front and rear ends of the lower side of the solar panel assembly (6); a movable cavity (19) is formed in the drive box (13); two transmission wheels (22) are mounted in the movable cavity (19) for downward rotation; transmission belts (23) are mounted on the two transmission wheels (22); a drive motor (21) is mounted in the movable cavity (19) directly above one of the transmission wheels (22); a drive shaft of the drive motor (21) is connected to the transmission wheel (22) below it; a drive connecting rod (20) is connected to the lower side of the transmission belt (23); a movable groove (18) is formed at the bottom of the drive box (13); A "C"-shaped driving rod (15) is provided on one side of the box (13). The lower end of the driving rod (15) passes through the movable groove (18) and is disposed in the movable cavity (19). One end of the driving connecting rod (20) is rotatably connected to the transmission belt (23), and the other end of the driving connecting rod (20) is rotatably connected to the driving rod (15). A slide rail (16) is provided on the lower side of the driving box (13). A slider (17) is slidably mounted on the slide rail (16), and the driving rod (15) is connected to the slider (17). A cleaning brush (14) is movably provided on the solar panel assembly (6), and one end of the two driving rods (15) located on the driving box (13) is respectively connected to the two ends of the cleaning brush (14).

2. A light tower with a solar panel according to claim 1, characterized in that: The projection light assembly comprises a lamp rack (2) mounted on a tower (1); the lamp rack (2) is formed by connecting a plurality of steel bars; and a plurality of projection lights (3) with adjustable angles are detachably mounted on the outer side of the lamp rack (2).

3. A light tower with a solar panel according to claim 2, characterized in that: The battery assembly comprises a battery protection box (5) arranged in a tower frame (1); a waterproof cover (4) is provided above the battery protection box (5); a battery pack is installed in the battery protection box (5); and the battery pack is electrically connected to a solar panel assembly (6), an adjusting electric push rod (12), two drive motors (21), and a plurality of floodlights (3).

4. A light tower with a solar panel according to claim 3, characterized in that: The waterproof cover (4) is a conical structure, and the bottom cross-section of the waterproof cover (4) is larger than the cross-section of the battery protection box (5).

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