CN211667730U - Solar street lamp capable of being automatically cleaned - Google Patents

Abstract

The utility model discloses an automatic cleaning solar street lamp, which belongs to the technical field of solar energy application. A lamp body is arranged on a lamp frame, and the lamp frame is fixed on a lamp pole; A support frame is respectively fixed with a solar panel; the disc generator is arranged on the top of the lamp pole, and the disc generator is connected with the main shaft of the fan; the screw blade is fixed on the main shaft of the fan; the solar panel, the lamp body, the battery, the disc generator The fans are respectively electrically connected to the controller; the two second support frames are symmetrically fixed on the light pole, and the box body is jointly fixed on the two second support frames; the main shaft of the fan runs upward through the box body, and the main shaft of the fan in the box is fixed on the main shaft of the fan. There are synchronizing gears; the synchronizing gears are used to synchronously drive two cleaning mechanisms corresponding to the solar panels to clean the surface of the solar panels. The solar street lamp of the utility model can be automatically cleaned, which can store electricity at night and automatically clean the solar panel by using wind power.

Description

A self-cleaning solar street light

technical field

The utility model belongs to the technical field of solar energy application, in particular to a solar street lamp that can be cleaned automatically.

Background technique

The solar street light does not need to lay cables, adopts DC power supply and control; it has the advantages of good stability, long life, high luminous efficiency, easy installation and maintenance, high safety performance, energy saving and environmental protection, economical and practical. It can be widely used in urban main and secondary roads, communities, factories, tourist attractions, parking lots and other places.

The solar street light system is generally composed of LED light source, solar panel, battery, controller, light pole and auxiliary material wire. Because solar street lights use solar energy, at night or during the day with insufficient sunshine, after the battery is used up, it cannot be replenished in time. However, wind energy can continue to be used, and wind power can be used to supplement the battery to ensure that the battery has enough electricity to support the lighting of the lamp body.

On some freight avenues, dust is a common occurrence, and the dust can often cover the solar panels. If the surface of the solar panel is dirty, it will affect the absorption of light by the solar panel. How to clean the surface of the solar panel at any time to ensure the absorption efficiency of light is also an urgent problem to be solved.

Utility model content

The purpose of the present utility model is to provide a solar street lamp that can be automatically cleaned in view of the above shortcomings, and it is intended to solve the problems that the existing solar street lamp cannot store electricity at night, and the solar panel cannot be cleaned automatically and affects the energy conversion efficiency. To achieve the above object, the utility model provides the following technical solutions:

A self-cleaning solar street light, comprising a light pole 1, a light frame 2, a light body 3, a controller, a battery, two solar panels 41, two first support frames 4, a disc generator 5, and a fan shaft 6 , helical blade 7, box body 8, synchronizing gear 9, two cleaning mechanisms and two second support frames 10; the lamp body 3 is set on the lamp frame 2, and the lamp frame 2 is fixed on the lamp pole 1; the Two first support frames 4 are symmetrically fixed on the light pole 1; a solar panel 41 is respectively fixed on the first support frames 4; the disc generator 5 is arranged on the top of the light pole 1, and the disc generator 5 is connected with a fan main shaft 6; the fan main shaft 6 is fixed with a helical blade 7; the solar panel 41, the lamp body 3, the battery, and the disc generator 5 are respectively electrically connected to the controller; the two second The support frame 10 is symmetrically fixed on the light pole 1 , and the two second support frames 10 are jointly fixed with the box body 8 ; Synchronous gear 9; the synchronous gear 9 is used to synchronously drive two cleaning mechanisms corresponding to the solar panels 41 to clean the upper surface of the solar panels 41 . It can be seen from the above structure that two first support frames 4 are symmetrically fixed on the light pole 1; a solar panel 41 is respectively fixed on the first support frame 4 to ensure the force balance of the light pole 1; the solar panels 41 pass the electric energy through The controller is stored in the battery, and the controller controls the lamp body 3 to turn on or off. When the helical blade 7 encounters the wind, the main shaft 6 of the fan rotates, and the disc generator 5 converts the wind into electrical energy, and stores the electrical energy in the battery through the controller. In this way, even at night, as long as there is wind, the battery can be recharged to ensure sufficient battery power. A synchronous gear 9 is fixed on the main shaft 6 of the fan in the box 8. When the helical blade 7 encounters the wind, the main shaft 6 of the fan is rotated, and the two cleaning mechanisms are synchronously driven by the synchronous gear 9 to clean the solar panel 41, so that the wind can be used to automatically clean the solar panel 41. Cleaning the solar panel 41 does not require manual cleaning, reduces maintenance costs, ensures that the surface of the solar panel 41 is not dirty, and maintains high-efficiency light conversion power efficiency at all times. In addition, the two second support frames 10 are symmetrically fixed on the upper rod body 11 , and the box body 8 is jointly fixed on the two second support frames 10 , so as to ensure the force balance of the light rod 1 . Two cleaning mechanisms are located on both sides of the synchronous gear 9 inside the box 8 .

Further, the cleaning mechanism includes a driving gear 81, a driving wheel 82, a driving shaft 83, a driven wheel 84, a driven shaft 85, a belt 86, a cleaning frame 87 and a brush 88; the driving shaft 83 and the driven shaft 85 The drive shaft 83 is fixed with a drive wheel 82 and a drive gear 81 meshing with the synchronizing gear 9; the driven shaft 85 is fixed with a driven wheel 84; The driven wheel 84 and the driving wheel 82 are covered with a belt 86; the lower end of the driven wheel 84 extends out of the box 8, and the lower end of the driven wheel 84 is fixed to one end of the cleaning frame 87; the cleaning frame 87 is fixed with a brush 88 ; The brush 88 is used to clean the upper surface of the corresponding solar panel 41 . It can be seen from the above structure that the driving gears 81 of the two cleaning mechanisms are meshed on both sides of the synchronous gear 9 respectively; when the main shaft 6 of the fan rotates, the synchronous gear 9 will drive the driving gear 81 to rotate, and the driving wheel 82 and the driving shaft 83 rotate synchronously; The wheel 82 drives the driven wheel 84 to rotate through the belt 86, and the driven wheel 84 and the driven shaft 85 rotate synchronously; finally, the cleaning frame 87 at the lower end of the driven wheel 84 rotates, so that the brush 88 cleans the corresponding upper surface of the solar panel 41; the brush 88 is Long strip, it will only be cleaned when it is turned to the upper surface of the solar panel 41.

Further, the number of teeth of the synchronous gear 9 is less than the number of teeth of the driving gear 81 . It can be seen from the above structure that the rotation of the driving shaft 83 is slower than that of the fan main shaft 6 .

Further, the diameter of the driven wheel 84 is larger than the diameter of the driving wheel 82 ; the diameter of the driving wheel 81 is larger than the diameter of the driving wheel 82 . It can be seen from the above structure that the driven shaft 85 rotates slower than the driving shaft 83 in this way. Make sure that the driving gear 81, the driving wheel 82, and the driven wheel 84 form a speed reduction device, and the main shaft 6 of the fan rotates many times before the brush 88 turns to the upper surface of the solar panel 41 for cleaning. Of course, this will also greatly reduce the need for the synchronous gear 9. torque to avoid excessive obstruction to wind power generation.

Further, the disc generator 5 is located in the box 8 .

Further, the controller is located in an iron box provided below the light pole 1; an openable iron door is hinged on the iron box. It can be known from the above structure that the maintenance of the controller is convenient.

The beneficial effects of the present utility model are:

The utility model discloses a solar street lamp that can be cleaned automatically. A lamp body is arranged on a lamp frame, and the lamp frame is fixed on a lamp pole; two first support frames are symmetrically fixed on the lamp pole; There is a solar panel; the disc generator is set on the top of the light pole, and the fan main shaft is connected to the disc generator; the screw blade is fixed on the fan main shaft; the solar panel, the lamp body, the battery, the disc generator are respectively connected with the controller electric connection; two second support frames are symmetrically fixed on the light pole, and a box body is jointly fixed on the two second support frames; the main shaft of the fan runs upward through the box body, and a synchronous gear is fixed on the main shaft of the fan in the box; the synchronous gear It is used to synchronously drive two cleaning mechanisms corresponding to the solar panels to clean the surface of the solar panels. The solar street lamp of the utility model can be automatically cleaned, which can store electricity at night and automatically clean the solar panel by using wind power.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Figure 2 is a schematic diagram of the internal structure of the box body of the present invention;

In the attached drawings: 1-lamp pole, 2-lamp frame, 3-lamp body, 41-solar panel, 4-first support frame, 5-disc generator, 6-fan main shaft, 7-spiral blade, 8- Box, 9-synchronous gear, 10-second support frame, 81-drive gear, 82-drive wheel, 83-drive shaft, 84-drive wheel, 85-drive shaft, 86-belt, 87-cleaning frame, 88-Brush.

Detailed ways

The present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments, but the present utility model is not limited to the following examples.

Example 1:

See attached drawings 1-2. A self-cleaning solar street light, comprising a light pole 1, a light frame 2, a light body 3, a controller, a battery, two solar panels 41, two first support frames 4, a disc generator 5, and a fan shaft 6 , helical blade 7, box body 8, synchronizing gear 9, two cleaning mechanisms and two second support frames 10; the lamp body 3 is set on the lamp frame 2, and the lamp frame 2 is fixed on the lamp pole 1; the Two first support frames 4 are symmetrically fixed on the light pole 1; a solar panel 41 is respectively fixed on the first support frames 4; the disc generator 5 is arranged on the top of the light pole 1, and the disc generator 5 is connected with a fan main shaft 6; the fan main shaft 6 is fixed with a helical blade 7; the solar panel 41, the lamp body 3, the battery, and the disc generator 5 are respectively electrically connected to the controller; the two second The support frame 10 is symmetrically fixed on the light pole 1 , and the two second support frames 10 are jointly fixed with the box body 8 ; Synchronous gear 9; the synchronous gear 9 is used to synchronously drive two cleaning mechanisms corresponding to the solar panels 41 to clean the upper surface of the solar panels 41 . It can be seen from the above structure that two first support frames 4 are symmetrically fixed on the light pole 1; a solar panel 41 is respectively fixed on the first support frame 4 to ensure the force balance of the light pole 1; the solar panels 41 pass the electric energy through The controller is stored in the battery, and the controller controls the lamp body 3 to turn on or off. When the helical blade 7 encounters the wind, the main shaft 6 of the fan rotates, and the disc generator 5 converts the wind into electrical energy, and stores the electrical energy in the battery through the controller. In this way, even at night, as long as there is wind, the battery can be recharged to ensure sufficient battery power. A synchronous gear 9 is fixed on the main shaft 6 of the fan in the box 8. When the helical blade 7 encounters the wind, the main shaft 6 of the fan is rotated, and the two cleaning mechanisms are synchronously driven by the synchronous gear 9 to clean the solar panel 41, so that the wind can be used to automatically clean the solar panel 41. Cleaning the solar panel 41 does not require manual cleaning, reduces maintenance costs, ensures that the surface of the solar panel 41 is not dirty, and maintains high-efficiency light conversion power efficiency at all times. In addition, the two second support frames 10 are symmetrically fixed on the upper rod body 11 , and the box body 8 is jointly fixed on the two second support frames 10 , so as to ensure the force balance of the light rod 1 . Two cleaning mechanisms are located on both sides of the synchronous gear 9 inside the box 8 .

Embodiment 2:

See attached drawings 1-2. A self-cleaning solar street light, comprising a light pole 1, a light frame 2, a light body 3, a controller, a battery, two solar panels 41, two first support frames 4, a disc generator 5, and a fan shaft 6 , helical blade 7, box body 8, synchronizing gear 9, two cleaning mechanisms and two second support frames 10; the lamp body 3 is set on the lamp frame 2, and the lamp frame 2 is fixed on the lamp pole 1; the Two first support frames 4 are symmetrically fixed on the light pole 1; a solar panel 41 is respectively fixed on the first support frames 4; the disc generator 5 is arranged on the top of the light pole 1, and the disc generator 5 is connected with a fan main shaft 6; the fan main shaft 6 is fixed with a helical blade 7; the solar panel 41, the lamp body 3, the battery, and the disc generator 5 are respectively electrically connected to the controller; the two second The support frame 10 is symmetrically fixed on the light pole 1 , and the two second support frames 10 are jointly fixed with the box body 8 ; Synchronous gear 9; the synchronous gear 9 is used to synchronously drive two cleaning mechanisms corresponding to the solar panels 41 to clean the upper surface of the solar panels 41 . It can be seen from the above structure that two first support frames 4 are symmetrically fixed on the light pole 1; a solar panel 41 is respectively fixed on the first support frame 4 to ensure the force balance of the light pole 1; the solar panels 41 pass the electric energy through The controller is stored in the battery, and the controller controls the lamp body 3 to turn on or off. When the helical blade 7 encounters the wind, the main shaft 6 of the fan rotates, and the disc generator 5 converts the wind into electrical energy, and stores the electrical energy in the battery through the controller. In this way, even at night, as long as there is wind, the battery can be recharged to ensure sufficient battery power. A synchronous gear 9 is fixed on the main shaft 6 of the fan in the box 8. When the helical blade 7 encounters the wind, the main shaft 6 of the fan is rotated, and the two cleaning mechanisms are synchronously driven by the synchronous gear 9 to clean the solar panel 41, so that the wind can be used to automatically clean the solar panel 41. Cleaning the solar panel 41 does not require manual cleaning, reduces maintenance costs, ensures that the surface of the solar panel 41 is not dirty, and maintains high-efficiency light conversion power efficiency at all times. In addition, the two second support frames 10 are symmetrically fixed on the upper rod body 11 , and the box body 8 is jointly fixed on the two second support frames 10 , so as to ensure the force balance of the light rod 1 . Two cleaning mechanisms are located on both sides of the synchronous gear 9 inside the box 8 .

The cleaning mechanism includes a driving gear 81, a driving wheel 82, a driving shaft 83, a driven wheel 84, a driven shaft 85, a belt 86, a cleaning frame 87 and a brush 88; the driving shaft 83 and the driven shaft 85 are parallel and both. The drive shaft 83 is fixed with a drive wheel 82 and a drive gear 81 meshing with the synchronizing gear 9; the driven shaft 85 is fixed with a driven wheel 84; The driving wheel 84 and the driving wheel 82 are covered with a belt 86; the lower end of the driven wheel 84 extends out of the box 8, and the lower end of the driven wheel 84 is fixed with one end of the cleaning frame 87; the cleaning frame 87 is fixed with a brush 88; the The brushes 88 are used to clean the upper surfaces of the corresponding solar panels 41 . It can be seen from the above structure that the driving gears 81 of the two cleaning mechanisms are meshed on both sides of the synchronous gear 9 respectively; when the main shaft 6 of the fan rotates, the synchronous gear 9 will drive the driving gear 81 to rotate, and the driving wheel 82 and the driving shaft 83 rotate synchronously; The wheel 82 drives the driven wheel 84 to rotate through the belt 86, and the driven wheel 84 and the driven shaft 85 rotate synchronously; finally, the cleaning frame 87 at the lower end of the driven wheel 84 rotates, so that the brush 88 cleans the corresponding upper surface of the solar panel 41; the brush 88 is Long strip, it will only be cleaned when it is turned to the upper surface of the solar panel 41.

Embodiment three:

See attached drawings 1-2. A self-cleaning solar street light, comprising a light pole 1, a light frame 2, a light body 3, a controller, a battery, two solar panels 41, two first support frames 4, a disc generator 5, and a fan shaft 6 , helical blade 7, box body 8, synchronizing gear 9, two cleaning mechanisms and two second support frames 10; the lamp body 3 is set on the lamp frame 2, and the lamp frame 2 is fixed on the lamp pole 1; the Two first support frames 4 are symmetrically fixed on the light pole 1; a solar panel 41 is respectively fixed on the first support frames 4; the disc generator 5 is arranged on the top of the light pole 1, and the disc generator 5 is connected with a fan main shaft 6; the fan main shaft 6 is fixed with a helical blade 7; the solar panel 41, the lamp body 3, the battery, and the disc generator 5 are respectively electrically connected to the controller; the two second The support frame 10 is symmetrically fixed on the light pole 1 , and the two second support frames 10 are jointly fixed with the box body 8 ; Synchronous gear 9; the synchronous gear 9 is used to synchronously drive two cleaning mechanisms corresponding to the solar panels 41 to clean the upper surface of the solar panels 41 . It can be seen from the above structure that two first support frames 4 are symmetrically fixed on the light pole 1; a solar panel 41 is respectively fixed on the first support frame 4 to ensure the force balance of the light pole 1; the solar panels 41 pass the electric energy through The controller is stored in the battery, and the controller controls the lamp body 3 to turn on or off. When the helical blade 7 encounters the wind, the main shaft 6 of the fan rotates, and the disc generator 5 converts the wind into electrical energy, and stores the electrical energy in the battery through the controller. In this way, even at night, as long as there is wind, the battery can be recharged to ensure sufficient battery power. A synchronous gear 9 is fixed on the main shaft 6 of the fan in the box 8. When the helical blade 7 encounters the wind, the main shaft 6 of the fan is rotated, and the two cleaning mechanisms are synchronously driven by the synchronous gear 9 to clean the solar panel 41, so that the wind can be used to automatically clean the solar panel 41. Cleaning the solar panel 41 does not require manual cleaning, reduces maintenance costs, ensures that the surface of the solar panel 41 is not dirty, and maintains high-efficiency light conversion power efficiency at all times. In addition, the two second support frames 10 are symmetrically fixed on the upper rod body 11 , and the box body 8 is jointly fixed on the two second support frames 10 , so as to ensure the force balance of the light rod 1 . Two cleaning mechanisms are located on both sides of the synchronous gear 9 inside the box 8 .

The cleaning mechanism includes a driving gear 81, a driving wheel 82, a driving shaft 83, a driven wheel 84, a driven shaft 85, a belt 86, a cleaning frame 87 and a brush 88; the driving shaft 83 and the driven shaft 85 are parallel and both. The drive shaft 83 is fixed with a drive wheel 82 and a drive gear 81 meshing with the synchronizing gear 9; the driven shaft 85 is fixed with a driven wheel 84; The driving wheel 84 and the driving wheel 82 are covered with a belt 86; the lower end of the driven wheel 84 extends out of the box 8, and the lower end of the driven wheel 84 is fixed with one end of the cleaning frame 87; the cleaning frame 87 is fixed with a brush 88; the The brushes 88 are used to clean the upper surfaces of the corresponding solar panels 41 . It can be seen from the above structure that the driving gears 81 of the two cleaning mechanisms are meshed on both sides of the synchronous gear 9 respectively; when the main shaft 6 of the fan rotates, the synchronous gear 9 will drive the driving gear 81 to rotate, and the driving wheel 82 and the driving shaft 83 rotate synchronously; The wheel 82 drives the driven wheel 84 to rotate through the belt 86, and the driven wheel 84 and the driven shaft 85 rotate synchronously; finally, the cleaning frame 87 at the lower end of the driven wheel 84 rotates, so that the brush 88 cleans the corresponding upper surface of the solar panel 41; the brush 88 is Long strip, it will only be cleaned when it is turned to the upper surface of the solar panel 41.

The number of teeth of the synchronizing gear 9 is less than that of the driving gear 81 . It can be seen from the above structure that the rotation of the driving shaft 83 is slower than that of the fan main shaft 6 .

The diameter of the driven wheel 84 is larger than that of the driving wheel 82 ; the diameter of the driving wheel 81 is larger than that of the driving wheel 82 . It can be seen from the above structure that the driven shaft 85 rotates slower than the driving shaft 83 in this way. Make sure that the driving gear 81, the driving wheel 82, and the driven wheel 84 form a speed reduction device, and the main shaft 6 of the fan rotates many times before the brush 88 turns to the upper surface of the solar panel 41 for cleaning. Of course, this will also greatly reduce the need for the synchronous gear 9. torque to avoid excessive obstruction to wind power generation.

The disc generator 5 is located in the casing 8 .

The controller is located in an iron box provided below the light pole 1; an openable iron door is hinged on the iron box. It can be known from the above structure that the maintenance of the controller is convenient.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and accompanying drawings of the present invention, or directly or indirectly applied to Other related technical fields are similarly included in the scope of patent protection of the present invention.

Claims (6)

1. A solar street light that can be cleaned automatically, characterized in that it comprises a light pole (1), a light frame (2), a light body (3), a controller, a battery, two solar panels (41), two first A support frame (4), disc generator (5), fan main shaft (6), helical blades (7), box body (8), synchronous gear (9), two cleaning mechanisms and two second support frames (10); the lamp body (3) is arranged on the lamp frame (2), and the lamp frame (2) is fixed on the lamp pole (1); two first supports are symmetrically fixed on the lamp pole (1) A frame (4); a solar panel (41) is respectively fixed on the first support frame (4); the disc generator (5) is arranged on the top of the light pole (1), and the disc generator (5) ) is connected with a fan main shaft (6); a screw blade (7) is fixed on the fan main shaft (6); the solar panel (41), the lamp body (3), the battery, and the disc generator (5) are respectively is electrically connected to the controller; the two second support frames (10) are symmetrically fixed on the light pole (1), and the two second support frames (10) are jointly fixed with a box (8); the fan The main shaft (6) penetrates the casing (8) upward, and a synchronous gear (9) is fixed on the main shaft (6) of the fan in the casing (8); the synchronous gear (9) is used to synchronously drive the two solar panels and the solar panel. (41) A one-to-one cleaning mechanism cleans the upper surface of the solar panel (41). 2. The self-cleaning solar street light according to claim 1, wherein the cleaning mechanism comprises a driving gear (81), a driving wheel (82), a driving shaft (83), and a driven wheel (84) , a driven shaft (85), a belt (86), a cleaning frame (87) and a brush (88); the driving shaft (83) and the driven shaft (85) are parallel and can rotate on the casing (87). 8) Inner side; a driving wheel (82) and a driving gear (81) meshing with the synchronizing gear (9) are fixed on the driving shaft (83); a driven wheel (81) is fixed on the driven shaft (85). 84); the driven wheel (84) and the driving wheel (82) are covered with a belt (86); the lower end of the driven wheel (84) extends out of the box (8), and the lower end of the driven wheel (84) and the cleaning frame (87) One end is fixed; a brush (88) is fixed on the cleaning frame (87); the brush (88) is used for cleaning the upper surface of the corresponding solar panel (41). 3 . The self-cleaning solar street light according to claim 2 , wherein the number of teeth of the synchronous gear ( 9 ) is less than the number of teeth of the driving gear ( 81 ). 4 . 4. A self-cleaning solar street lamp according to claim 3, characterized in that: the diameter of the driven wheel (84) is larger than the diameter of the driving wheel (82); the diameter of the driving wheel (81) is larger than that of the driving wheel (82) )diameter of. 5 . The self-cleaning solar street light according to claim 4 , wherein the disc generator ( 5 ) is located in the box ( 8 ). 6 . 6. The self-cleaning solar street light according to any one of claims 1 to 5, characterized in that: the controller is located in an iron box provided below the light pole (1); the iron box There is an openable iron door hinged on the top.

Images