Solar street lamp

Abstract

The utility model discloses a solar street lamp which comprises a lamp pole, a street lamp body, a solar panel, a protection component used for protecting the solar panel and an adjusting component used for controlling the direction of the solar panel. The protection component comprises a fixing plate, first supporting plates connected with the two sides of the top of the fixing plate correspondingly, second supporting plates connected with the other two sides of the top of the fixing plate correspondingly, a first rotating shaft connected with the first supporting plates, a first motor connected with one end of the first rotating shaft and a second rotating shaft connected with the second supporting plates. Through the arrangement of the lamp pole, the street lamp body, the solar panel and the protection component, the problem that although a light-transmitting layer of a photovoltaic panel can be protected through rotating and folding of the photovoltaic panel when an existing solar street lamp is used, other positions of the photovoltaic panel are still exposed outside, and in hail weather, the photovoltaic panel cannot be exposed outside is solved. And the photovoltaic panel is easily damaged, so that the normal use of the photovoltaic panel is influenced, and the practicability is relatively poor.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a solar street lamp. Background Art

[0002] Street lights refer to lamps that provide lighting for roads. They generally refer to lamps within the range of road lighting in traffic lighting. Street lights are widely used in various places where lighting is needed. Solar street lights are powered by crystalline silicon solar cells, maintenance-free valve-controlled sealed batteries (gel batteries) to store electrical energy, and ultra-bright LED lamps as light sources. They are controlled by intelligent charge and discharge controllers to replace traditional public electric lighting street lights.

[0003] The existing patent CN211475776U discloses an anti-hail solar LED street light, which relates to the technical field of solar street lights, specifically an anti-hail solar LED street light, including a solar power generation device, which is arranged on the upper side of the LED street light, and the solar power generation device includes a mounting plate fixed on the street light pole, and the mounting plate is provided with a servo motor and a shaft sleeve, and the shaft sleeve is provided with a first shaft hole and a second shaft hole, and a first rotating shaft is installed in the first shaft hole, and a second rotating shaft is installed in the second shaft hole, and a first gear is provided at the lower end of the first rotating shaft, and a second gear is provided at the lower end of the second rotating shaft, and the first gear is meshed with the second gear. The device can effectively prevent the erosion of rain, snow and hail, and prevent the light-transmitting layer of the photovoltaic panel from being damaged. The device can effectively prevent rain, snow and hail through the opposite rotation of two photovoltaic panels, and effectively protect the safety of the solar LED street light.

[0004] Based on the search of the above patents and in combination with the solar street lights in the prior art, it is found that when the above solar street lights are in use, although the light-transmitting layer of the photovoltaic panels can be protected by rotating and closing the photovoltaic panels, other positions of the photovoltaic panels are still exposed. In case of hail weather, the photovoltaic panels are easily damaged, affecting their normal use, resulting in poor practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a solar street light to solve the problem of the existing solar street light proposed in the above background technology that, when in use, although the photovoltaic panel can be rotated and closed to protect the light-transmitting layer of the photovoltaic panel, other positions of the photovoltaic panel are still exposed to the outside. In hail weather, the photovoltaic panel is easily damaged, affecting its normal use, thereby resulting in poor practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solar street light, comprising a lamp pole, a street light body, a solar panel, a protective component for protecting the solar panel, and an adjustment component for controlling the direction of the solar panel, wherein the protective component comprises a fixed plate, a first support plate respectively connected to two sides of the top of the fixed plate, a second support plate respectively connected to the other two sides of the top of the fixed plate, a first rotating shaft connected to the first support plate, a first motor connected to one end of the first rotating shaft, a second rotating shaft connected to the second support plate, a first protective cover connected to the first rotating shaft, and a first protective cover connected to the second rotating shaft. The second protective cover is connected to the outside of the first rotating shaft, a driving wheel connected to the driving wheel, a belt connected to the driving wheel, a driven wheel connected to the belt, a third rotating shaft connected to the driven wheel, a third support plate connected to the third rotating shaft, a main gear connected to the third rotating shaft, and a slave gear connected to the outside of the second rotating shaft, the first rotating shaft is rotatably connected to the first support plate, the second rotating shaft is rotatably connected to the second support plate, the third rotating shaft is rotatably connected to the third support plate, the driving wheel and the driven wheel are connected through a belt transmission, the main gear and the slave gear are meshed, and the bottom of the third support plate is fixedly connected to the top of the fixed plate.

[0007] Preferably, the adjustment component includes a support block fixedly connected to the top of the lamp pole, an installation cavity opened inside the support block, a second motor connected to the bottom of the installation cavity, and a drive shaft connected to the output end of the second motor, the drive shaft is rotatably connected to the support block, and the top of the drive shaft is fixedly connected to the bottom of the fixed plate.

[0008] Preferably, a movable groove is provided on the top of the fixed plate, a movable block is slidably connected in the movable groove, a support rod is provided between the movable block and the solar panel, a receiving groove is provided on one side of the fixed plate, a third motor is installed in the receiving groove, a screw rod is fixedly connected to the output end of the third motor, the screw rod is threadedly connected to the movable block, the screw rod is rotatably connected to the fixed plate, both ends of the support rod are respectively hinged to the solar panel and the movable block, and the solar panel is hinged to the fixed plate.

[0009] Preferably, a plurality of evenly arranged first water leakage holes are formed on one side of the first protective cover, and a plurality of evenly arranged second water leakage holes are formed on one side of the second protective cover.

[0010] Preferably, a fixed plate is fixedly connected to the outer side of the driving shaft, guide blocks are fixedly connected to both sides of the top of the fixed plate, a guide groove is provided at the bottom of the installation cavity, and the guide block is slidably connected to the guide groove.

[0011] Preferably, a plurality of evenly arranged first heat dissipation holes are formed on one side of the installation cavity, and a plurality of evenly arranged second heat dissipation holes are formed on the other side of the installation cavity.

[0012] Preferably, a bracket is fixedly connected to the bottom of the first motor, and the bracket is fixedly connected to the fixing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting up a lamp pole, a street lamp body, a solar panel and a protective component, the first motor can drive the first rotating shaft and the driving wheel to rotate, and the belt can drive the driven wheel and the main gear to rotate, so that the driven gear can drive the second rotating shaft to rotate in the opposite direction, so that the first protective cover and the second protective cover can be merged to the middle or opened to both sides. In the open state, the solar panel can receive sunlight to work conveniently, and in the merged state, the solar panel can be strictly protected around to prevent hail from damaging the solar panel, thereby greatly improving the practicality of the device;

[0015] 2. By providing an adjustment component, the second motor can drive the drive shaft to rotate, which can then drive the fixed plate to rotate, and then drive the solar panel on the fixed plate to rotate. The angle of the solar panel can be adjusted according to the angle of sunlight, so that the solar panel can fully receive light and maximize its power generation efficiency, thereby further improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0017] Figure 2 A front view provided for the utility model;

[0018] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0019] Figure 4 The utility model provides Figure 3 Enlarged view of point C in the middle;

[0020] Figure 5 The utility model provides Figure 2 A three-dimensional cross-section view at the middle BB;

[0021] Figure 6 The utility model provides Figure 5 Enlarged view of point D in the middle.

[0022] In the figure: 1. lamp pole; 11. street lamp body; 12. solar panel; 21. fixed plate; 22. first support plate; 23. second support plate; 24. first rotating shaft; 25. first motor; 26. second rotating shaft; 27. first protective cover; 28. second protective cover; 29. ​​driving wheel; 30. belt; 31. driven wheel; 32. third rotating shaft; 33. third support plate; 34. main gear; 35. slave gear; 41. support block; 42. mounting cavity; 43. second motor; 44. driving shaft; 51. moving groove; 52. moving block; 53. support rod; 54. accommodating groove; 55. third motor; 56. screw rod; 61. first water leakage hole; 62. second water leakage hole; 71. fixed plate; 72. guide block; 73. guide groove; 81. first heat dissipation hole; 82. second heat dissipation hole; 91. bracket. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 as well as Figure 6The utility model provides a technical solution: a solar street light, comprising a lamp pole 1, a street light body 11, a solar panel 12, a protective component for protecting the solar panel 12, and an adjustment component for controlling the direction of the solar panel 12, the protective component comprising a fixing plate 21, a first support plate 22 respectively connected to both sides of the top of the fixing plate 21, a second support plate 23 respectively connected to the other two sides of the top of the fixing plate 21, a first rotating shaft 24 connected to the first support plate 22, a first motor 25 connected to one end of the first rotating shaft 24, a second rotating shaft 26 connected to the second support plate 23, and a A first protective cover 27, a second protective cover 28 connected to the second rotating shaft 26, a driving wheel 29 connected to the outer side of the first rotating shaft 24, a belt 30 connected to the driving wheel 29, a driven wheel 31 connected to the belt 30, a third rotating shaft 32 connected to the driven wheel 31, a third support plate 33 connected to the third rotating shaft 32, a main gear 34 connected to the third rotating shaft 32, and a driven gear 35 connected to the outer side of the second rotating shaft 26, the first rotating shaft 24 is rotatably connected to the first support plate 22, the second rotating shaft 26 is rotatably connected to the second support plate 23, the third rotating shaft 32 is rotatably connected to the third support plate 33, the driving wheel 29 and the driven wheel 31 are connected to the third rotating shaft 32, and the driven wheel 31 is connected to the driven wheel 31. The pulley 31 is connected through a belt 30, the main gear 34 and the slave gear 35 are meshed, the bottom of the third support plate 33 is fixedly connected to the top of the fixed plate 21, the first motor 25 can drive the first shaft 24 and the driving wheel 29 to rotate, and the belt 30 can drive the driven wheel 31 to rotate, so that the third shaft 32 and the main gear 34 can rotate, so that the slave gear 35 and the second shaft 26 can rotate in the opposite direction, so that the first protective cover 27 and the second protective cover 28 can be combined or opened. When opened, it is convenient for the solar panel 12 to work and generate electricity. When combined, the surroundings of the solar panel 12 can be protected. The first protective cover 27 is provided with a plurality of evenly arranged first water leakage holes 61, and the second protective cover 28 is provided with a plurality of evenly arranged second water leakage holes 62. The first water leakage holes 61 and the second water leakage holes 62 can facilitate the drainage of rainwater and the like inside the first protective cover 27 and the second protective cover 28 when the first protective cover 27 and the second protective cover 28 are opened to prevent water accumulation. A bracket 91 is fixedly connected to the bottom of the first motor 25, and the bracket 91 is fixedly connected to the fixing plate 21. The bracket 91 can support and fix the first motor 25 to ensure stable operation of the first motor 25.

[0025] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4The adjustment component includes a support block 41 fixedly connected to the top of the lamp pole 1, a mounting cavity 42 opened inside the support block 41, a second motor 43 connected to the bottom of the mounting cavity 42, and a drive shaft 44 connected to the output end of the second motor 43. The drive shaft 44 is rotatably connected to the support block 41, and the top of the drive shaft 44 is fixedly connected to the bottom of the fixed plate 21. When the second motor 43 is started, the drive shaft 44 can be driven to rotate, and the drive shaft 44 can drive the fixed plate 21 to rotate, and then the solar panel 12 thereon can be driven to rotate, which is convenient for adjusting the position according to the solar energy. The direction of the solar panel 12 is adjusted in the positive direction to facilitate it to obtain the maximum light intensity. A moving groove 51 is opened on the top of the fixed plate 21. A moving block 52 is slidably connected in the moving groove 51. A support rod 53 is provided between the moving block 52 and the solar panel 12. A receiving groove 54 is opened on one side of the fixed plate 21. A third motor 55 is installed in the receiving groove 54. A screw rod 56 is fixedly connected to the output end of the third motor 55. The screw rod 56 is screwed to the moving block 52. The screw rod 56 is rotatably connected to the fixed plate 21. The two ends of the support rod 53 are respectively connected to the solar panel 12 and the moving block The solar panel 12 is hinged with the fixed plate 21, and the screw rod 56 can be driven to rotate by the third motor 55, and the screw rod 56 can drive the moving block 52 to move. The moving block 52 can easily drive the solar panel 12 to adjust its angle through the support rod 53, so as to facilitate it to receive maximum light. The outer side of the driving shaft 44 is fixedly connected with a fixing plate 71, and the two sides of the top of the fixing plate 71 are respectively fixedly connected with guide blocks 72. The bottom of the installation cavity 42 is provided with a guide groove 73, and the guide block 72 is slidably connected with the guide groove 73. The driving shaft 44 It can drive the fixed plate 71 to rotate, and then the guide block 72 can rotate in the guide groove 73, and the driving shaft 44 can be supported to make it rotate stably and prevent it from swinging. A plurality of first heat dissipation holes 81 are evenly arranged on one side of the installation cavity 42, and a plurality of second heat dissipation holes 82 are evenly arranged on the other side of the installation cavity 42. The first heat dissipation holes 81 and the second heat dissipation holes 82 can facilitate the heat in the installation cavity 42 to dissipate, prevent the working environment temperature of the second motor 43 from being too high, and ensure the stable operation of the second motor 43.

[0026] Working principle: When working, the second motor 43 is started to drive the driving shaft 44 to rotate, the rotation of the driving shaft 44 can drive the fixed plate 21 to rotate, the rotation of the fixed plate 21 can drive the solar panel 12 to rotate, and the direction of the solar panel 12 can be conveniently adjusted according to the direction of sunlight. The third motor 55 is started to drive the screw rod 56 to rotate, the rotation of the screw rod 56 can drive the moving block 52 to move, the movement of the moving block 52 can drive the support rod 53 to move, and then the solar panel 12 can be driven to rotate, and the use angle of the solar panel 12 can be adjusted. When encountering hail weather, the first motor 25 can be started to rotate clockwise, the first motor 25 can drive the first rotating shaft 24 to rotate, the rotation of the first rotating shaft 24 can drive the driving wheel 29 and the first protective cover 27 to rotate, and the driving wheel 29 can drive the belt 30 and the driven wheel 31 rotate, the driven wheel 31 can drive the third rotating shaft 32 and the main gear 34 to rotate, the main gear 34 can drive the driven gear 35 to rotate in the opposite direction, and then can drive the second rotating shaft 26 to rotate in the opposite direction, and then can drive the second protective cover 28 to rotate counterclockwise, so that the first protective cover 27 and the second protective cover 28 can be combined, and then can cover the solar panel 12, and can protect the solar panel 12. When the hail weather is over, the first motor 25 can be started to rotate counterclockwise, and then can drive the first protective cover 27 and the second protective cover 28 to open to both sides, so that the solar panel 12 can be exposed to facilitate its operation and power generation. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar street light, comprising a lamp pole (1), a street light body (11), a solar panel (12), a protective component for protecting the solar panel (12), and an adjustment component for controlling the direction of the solar panel (12), characterized in that: The protective component comprises a fixing plate (21), a first support plate (22) respectively connected to two sides of the top of the fixing plate (21), a second support plate (23) respectively connected to the other two sides of the top of the fixing plate (21), a first rotating shaft (24) connected to the first support plate (22), a first motor (25) connected to one end of the first rotating shaft (24), a second rotating shaft (26) connected to the second support plate (23), a first protective cover (27) connected to the first rotating shaft (24), a second protective cover (28) connected to the second rotating shaft (26), a driving wheel (29) connected to the outer side of the first rotating shaft (24), a belt (30) connected to the driving wheel (29), and a driven wheel (31) connected to the belt (30). ), a third rotating shaft (32) connected to the driven wheel (31), a third support plate (33) connected to the third rotating shaft (32), a main gear (34) connected to the third rotating shaft (32), and a slave gear (35) connected to the outer side of the second rotating shaft (26), the first rotating shaft (24) is rotationally connected to the first support plate (22), the second rotating shaft (26) is rotationally connected to the second support plate (23), the third rotating shaft (32) is rotationally connected to the third support plate (33), the driving wheel (29) and the driven wheel (31) are connected by a belt (30), the main gear (34) and the slave gear (35) are meshed, and the bottom of the third support plate (33) is fixedly connected to the top of the fixed plate (21).

2. A solar street light according to claim 1, characterized in that: The adjustment component comprises a support block (41) fixedly connected to the top of the lamp pole (1), a mounting cavity (42) opened inside the support block (41), a second motor (43) connected to the bottom of the mounting cavity (42), and a drive shaft (44) connected to the output end of the second motor (43), wherein the drive shaft (44) is rotatably connected to the support block (41), and the top of the drive shaft (44) is fixedly connected to the bottom of the fixing plate (21).

3. A solar street light according to claim 1, characterized in that: The fixed plate (21) has a moving groove (51) at the top, a moving block (52) is slidably connected in the moving groove (51), a support rod (53) is provided between the moving block (52) and the solar panel (12), a receiving groove (54) is provided at one side of the fixed plate (21), a third motor (55) is installed in the receiving groove (54), a screw rod (56) is fixedly connected to the output end of the third motor (55), the screw rod (56) is screwed to the moving block (52), the screw rod (56) is rotatably connected to the fixed plate (21), two ends of the support rod (53) are respectively hinged to the solar panel (12) and the moving block (52), and the solar panel (12) is hinged to the fixed plate (21).

4. A solar street light according to claim 1, characterized in that: A plurality of evenly arranged first water leakage holes (61) are formed on one side of the first protective cover (27), and a plurality of evenly arranged second water leakage holes (62) are formed on one side of the second protective cover (28).

5. A solar street light according to claim 2, characterized in that: A fixed disk (71) is fixedly connected to the outside of the driving shaft (44), guide blocks (72) are fixedly connected to the top two sides of the fixed disk (71), a guide groove (73) is provided at the bottom of the installation cavity (42), and the guide block (72) is slidably connected to the guide groove (73).

6. A solar street light according to claim 2, characterized in that: A plurality of evenly arranged first heat dissipation holes (81) are provided on one side of the installation cavity (42), and a plurality of evenly arranged second heat dissipation holes (82) are provided on the other side of the installation cavity (42).

7. A solar street light according to claim 1, characterized in that: A bracket (91) is fixedly connected to the bottom of the first motor (25), and the bracket (91) is fixedly connected to the fixing plate (21).

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