Solar lighting equipment capable of improving heat dissipation effect

Abstract

The invention belongs to the technical field of lighting equipment, and discloses solar lighting equipment capable of improving the heat dissipation effect, the solar lighting equipment comprises a lamp pole, a connecting rod is mounted on one side of the outer wall of the lamp pole, a shell is fixedly connected to the side, away from the lamp pole, of the connecting rod, and an output rod I is arranged at the top of the shell; the end, away from the lamp pole, of the first output rod is fixedly connected with a first rotating shaft, and the interior of the top of the lamp pole is rotationally connected with the first rotating shaft. During use, hot air exists in the shell, fan blades rotate through flowing of air, the fan blades can drive the first rotating shaft and a first bevel gear to rotate, and the first bevel gear can be meshed with a second bevel gear when rotating; and when the second output rod rotates, an exhaust fan can be driven to rotate to discharge hot air in the shell into an exhaust box, then the hot air can be discharged through a filter screen, and the situation that due to the fact that lamp beads in the shell are in a working state for a long time, the temperature of the shell rises gradually, and the service life of the street lamp is shortened is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of lighting equipment, and in particular relates to a solar lighting equipment capable of improving heat dissipation effect. Background Art

[0002] Solar lighting equipment is an efficient, environmentally friendly and energy-saving solution. It is widely used in places such as streets, courtyards, and public areas. It is particularly suitable for areas without access to the power grid or unstable power supply. With the advancement of technology, the performance and cost-effectiveness of solar lighting equipment are also constantly improving, becoming an increasingly popular lighting choice. Solar lighting equipment usually includes components such as solar panels, rechargeable batteries, controllers and LED lights. Its basic working principle is to convert sunlight into electrical energy through solar panels and store it in batteries. At night or when there is insufficient light, the electrical energy in the battery is supplied to LED lights through the controller. LED lights are used as light sources. Because LED lights have high energy efficiency, long life, and consume less electricity, the brightness of LED lights can be adjusted according to design requirements to achieve lighting functions. Solar panels are responsible for converting sunlight into electrical energy. Common solar panel materials include monocrystalline silicon, polycrystalline silicon, and thin-film solar cells. Its efficiency and area determine how much energy the device can collect during the day, as well as the speed of battery charging. Including intelligent controllers responsible for managing the working mode of the system, including light-controlled switches, timer switches, dimming functions, etc. It can automatically control the switch of street lights according to the ambient brightness, or automatically adjust the brightness according to a preset timing plan.

[0003] When existing solar street lights are illuminated at night, the lamp beads inside the lamp housing are in a working state for a long time, and the heat generated accumulates inside the lamp housing and cannot be dispersed, which causes the temperature inside the lamp housing to gradually rise, shortening the service life of the street lights. Some solar street lights achieve the purpose of cooling the inside of the lamp housing through ventilation and heat dissipation. However, when this method is used for cooling, impurities such as dust and flying insects in the external air can easily enter the lamp housing, affecting the normal use of the solar street lights. When the dead bodies of flying insects accumulate in large quantities, they are difficult to clean, which reduces the practicality of existing solar street lights. Summary of the invention

[0004] In order to solve the problem mentioned in the above background technology that the lamp beads inside the lamp shell are in a working state for a long time and cannot disperse, which causes the temperature inside the lamp shell to gradually rise, shortening the service life of the street lamp and some solar street lamps achieve the purpose of cooling the inside of the lamp shell by ventilation and heat dissipation. However, when this method is used for cooling, impurities such as dust and flying insects in the external air can easily enter the inside of the lamp shell, and when the dead bodies of flying insects accumulate, they are difficult to clean, affecting the normal use of the solar street lamp.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a solar lighting device capable of improving heat dissipation effect comprises a lamp pole, a connecting rod is installed on one side of the outer wall of the lamp pole, a side of the connecting rod away from the lamp pole is fixedly connected to a shell, an output rod 1 is arranged on the top of the shell, an end of the output rod 1 away from the lamp pole is fixedly connected to a rotating shaft 1, a rotating shaft 1 is rotatably connected inside the top of the lamp pole, and the output rod 1 is rotatably connected to a bevel gear 1, an end of the output rod 1 away from the fan blades passes through the shell and is fixedly connected to a bevel gear 1, an output box is fixedly connected to the upper part of the inner cavity of the lamp pole, output rods 2 are passed through and rotatably connected on both sides of the output box, both ends of the two output rods 2 are fixedly connected to bevel gears 2, the two bevel gears 2 are located on one side of the inner cavity of the output box and mesh with bevel gear 1, and an exhaust fan is fixedly connected to one side of the outer wall of the two output rods 2.

[0006] Preferably, exhaust boxes are passed through and fixedly connected on both sides of the connecting rod, connecting plates are fixedly connected to one side of the two exhaust boxes relatively close to each other, ventilation grooves are passed through and opened in the middle of the two connecting plates, and the ventilation grooves cooperate with the exhaust fans.

[0007] Preferably, the top of the inner cavity of the two exhaust boxes is rotatably connected with a rotating shaft 2, the side of the two rotating shafts 2 away from the exhaust box is fixedly connected with an output 3, the outer walls of the two outputs 3 are fixedly connected with bevel gears 3, the relatively far end of the bevel gear 2 is meshingly connected with the bevel gear 3, the ends of the two outputs 3 away from the rotating shaft 2 penetrate the exhaust box and are fixedly connected with a cleaning plate, brushes are installed on the top of the two cleaning plates, and a filter screen is penetrated and installed on the side of the two exhaust boxes away from the rotating shaft 2, and the filter screen cooperates with the brush.

[0008] Preferably, a substrate is passed through and installed at the bottom of the inner cavity of the shell, a lamp bead is installed at the bottom of the substrate, and a perspective frame is fixedly connected to the bottom of the shell, and the perspective frame cooperates with the lamp bead.

[0009] Preferably, support plates are fixedly connected to both sides of the output box at the top of the inner cavity of the shell, and a side of the support plate away from the shell is fixedly connected to the second output rod.

[0010] Preferably, a control box is installed on a side of the substrate away from the lamp beads, and a connecting wire is installed on a side of the control box away from the substrate, and the connecting wire runs through the housing and the connecting rod.

[0011] Preferably, a processor is installed on a side of the outer wall of the lamp pole away from the connecting rod, a photovoltaic panel is installed on the top of the lamp pole, and the photovoltaic panel is connected to the processor by wires.

[0012] Preferably, connecting columns are installed on both sides of the outer wall of the lamp pole between the connecting rod and the processor, and the two connecting columns are fixedly connected to an air guide pipe 1 on one side away from the lamp pole.

[0013] Preferably, one side of the two air guide pipes one is fixedly connected to the air guide pipe two, and the air guide pipe one and the air guide pipe two are interconnected.

[0014] Preferably, a base is installed at the bottom of the lamp pole, and four corners of the base are provided with mounting holes.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention cooperates with the fan blades and the exhaust fan structure to prevent the lamp beads inside the shell from being in a working state for a long time, which causes the temperature of the shell to gradually rise and shortens the service life of the street lamp. When in use, there is hot air inside the shell, and the fan blades are rotated by the flow of wind. The fan blades drive the rotating shaft 1 and the bevel gear 1 to rotate. When the bevel gear 1 rotates, it meshes with the bevel gear 2 to rotate the output rod 2. When the output rod 2 rotates, it drives the exhaust fan to rotate and discharges the hot air inside the shell into the exhaust box. Then the hot air is discharged through the filter screen, which prevents the lamp beads inside the shell from being in a working state for a long time, which causes the temperature of the shell to gradually rise and shortens the service life of the street lamp.

[0016] The present invention can prevent dust in the air from entering the housing by arranging the cooperation of the output rod 2 and the cleaning plate and other structures. The rotation of the output rod 2 will drive the bevel gear 2 at the other end to mesh with the bevel gear 3 to rotate the output 3, the rotating shaft 2 and the cleaning plate. The cleaning plate drives the brush to clean the filter, which can prevent dust in the air from entering the housing. The cleaning of the filter by the brush can prevent the filter from being blocked after long-term use and affecting the heat dissipation effect. At the same time, the rotation of the cleaning plate can generate airflow to blow away the flying insects by wind force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of one side of the present invention; Figure 3 It is a cross-sectional view of the housing and the exhaust box of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 It is a cross-sectional view of the exhaust box of the present invention; Figure 6 A side sectional view of the housing of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle.

[0018] In the figure: 1. lamp pole; 2. connecting rod; 3. shell; 4. output rod 1; 5. fan blade; 6. rotating shaft 1; 7. bevel gear 1; 8. output box; 9. output rod 2; 10. bevel gear 2; 11. support plate; 12. exhaust fan; 13. connecting plate; 14. exhaust box; 15. ventilation slot; 16. rotating shaft 2; 17. output 3; 18. bevel gear 3; 19. filter; 20. cleaning plate; 21. brush; 22. perspective frame; 23. base plate; 24. lamp beads; 25. control box; 26. connecting wire; 27. connecting column; 28. air duct 1; 29. ​​air duct 2; 30. processor; 31. photovoltaic panel; 32. base; 33. mounting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 7 As shown, the present invention provides a solar lighting device capable of improving heat dissipation effect, comprising a lamp pole 1, a connecting rod 2 is installed on one side of the outer wall of the lamp pole 1, a side of the connecting rod 2 away from the lamp pole 1 is fixedly connected to a shell 3, an output rod 4 is arranged on the top of the shell 3, an end of the output rod 4 away from the lamp pole 1 is fixedly connected to a rotating shaft 6, the top of the lamp pole 1 is rotatably connected to the rotating shaft 6, and the output rod 4 is rotatably connected to a bevel gear 7, an end of the output rod 4 away from the fan blade 5 passes through the shell 3 and is fixedly connected to the bevel gear 7, an output box 8 is fixedly connected to the upper part of the inner cavity of the lamp pole 1, output rods 2 9 are passed through and rotatably connected on both sides of the output box 8, both ends of the two output rods 2 9 are fixedly connected to bevel gears 2 10, the two bevel gears 2 10 are located on one side of the inner cavity of the output box 8 and meshed with the bevel gear 7, and an exhaust fan 12 is fixedly connected to one side of the outer wall of the two output rods 2 9; Exhaust boxes 14 are passed through and fixedly connected to both sides of the connecting rod 2, and connecting plates 13 are fixedly connected to one side of the two exhaust boxes 14. Ventilation slots 15 are passed through and opened in the middle of the two connecting plates 13, and the ventilation slots 15 cooperate with the exhaust fans 12; The top of the inner cavity of the shell 3 is fixedly connected to support plates 11 on both sides of the output box 8, and the side of the support plate 11 away from the shell 3 is fixedly connected to the output rod 2 9.

[0021] The above scheme is adopted: when there is hot air inside the shell 3 during use, the fan blade 5 is rotated by the flow of wind, and the fan blade 5 drives the rotating shaft 1 6 and the bevel gear 1 7 to rotate. When the bevel gear 1 7 rotates, it meshes with the bevel gear 2 10, so that the output rod 2 9 rotates. When the output rod 2 9 rotates, it drives the exhaust fan 12 to rotate and discharge the hot air inside the shell 3 into the exhaust box 14, and then the hot air is discharged through the filter 19, so as to avoid the lamp beads 24 of the shell 3 being in a working state for a long time, causing the temperature of the shell 3 to gradually rise, thereby shortening the service life of the street lamp. The base 32 is placed at the desired position and fixed through the mounting hole 33, so that the lamp pole 1 can be fixed; The lamp pole 1 can be made of aluminum alloy or stainless steel, which is corrosion-resistant and wind-resistant, and can ensure stable installation of the photovoltaic panel 31 and the lamp. The bracket part ensures that the photovoltaic panel 31 can receive sunlight at the optimal angle.

[0022] like Figures 1 to 7 As shown, the top of the inner cavity of the two exhaust boxes 14 is rotatably connected with a rotating shaft 2 16, and the side of the two rotating shafts 2 16 away from the exhaust box 14 is fixedly connected with an output 3 17, and the outer walls of the two output 3 17 are fixedly connected with a bevel gear 3 18, and the end of the bevel gear 2 10 relatively away is meshingly connected with the bevel gear 3 18, and the ends of the two output 3 17 away from the rotating shaft 2 16 penetrate the exhaust box 14 and are fixedly connected with a cleaning plate 20, and brushes 21 are installed on the top of the two cleaning plates 20, and the side of the two exhaust boxes 14 away from the rotating shaft 2 16 penetrates and is installed with a filter screen 19, and the filter screen 19 cooperates with the brush 21.

[0023] By adopting the above scheme, the rotation of the output rod 2 9 drives the bevel gear 2 10 at the other end to mesh with the bevel gear 3 18, so that the output 3 17, the rotating shaft 2 16 and the cleaning plate 20 rotate. The cleaning plate 20 drives the brush 21 to clean the filter 19, which can prevent dust in the air from entering the housing 3. The cleaning of the filter 19 by the brush 21 can prevent the filter 19 from being blocked during long-term use and affecting the heat dissipation effect. At the same time, the rotation of the cleaning plate 20 can generate airflow, and the flying insects are blown away by wind force.

[0024] like Figures 1 to 7 As shown, a base plate 23 is passed through and installed at the bottom of the inner cavity of the shell 3, a lamp bead 24 is installed at the bottom of the base plate 23, a perspective frame 22 is fixedly connected to the bottom of the shell 3, and the perspective frame 22 cooperates with the lamp bead 24, a control box 25 is installed on the side of the base plate 23 away from the lamp bead 24, a connecting line 26 is installed on the side of the control box 25 away from the base plate 23, and the connecting line 26 passes through the shell 3 and the connecting rod 2; The above scheme is adopted: the function of the substrate 23 is to provide structural support and play an important role in electrical connection. It is used to connect the lamp beads 24. The cooperation between the perspective frame 22 and the lamp beads 24 is to optimize the scattering, directionality or visual effect of light. At the same time, the perspective frame 22 can be used to block flying insects and dust. It is connected to the processor 30 through the control box 25 and the connecting line 26. The signal is transmitted to the control box 25 and the connecting line 26 through the processor 30 to turn on the lamp beads 24. When in use, the photovoltaic panel 31 converts solar energy into electrical energy and is installed on the top of the lamp pole 1 to maximize the reception of sunlight, especially during the day. When sunlight shines on the photovoltaic panel, the light energy is converted into electrical energy and stored. At night, the electrical energy stored during the day is used to transmit the signal to the control box 25 through the connecting line 26 through the processor 30, and then the guide lamp beads 24 are lit for lighting. At the same time, a dimming function can be set through the processor 30 to adjust the brightness according to the time period or the brightness of the surrounding environment to further save electricity.

[0025] like Figures 1 to 7 As shown, a processor 30 is installed on the side of the outer wall of the lamp pole 1 away from the connecting rod 2, a photovoltaic panel 31 is installed on the top of the lamp pole 1, and the photovoltaic panel 31 is connected to the processor 30 by wires, and connecting columns 27 are installed on both sides of the outer wall of the lamp pole 1 between the connecting rod 2 and the processor 30, and an air duct 1 28 is fixedly connected to the side of the two connecting columns 27 away from the lamp pole 1, and an air duct 29 is fixedly connected to one side of the two air ducts 1 28, and the air duct 1 28 and the air duct 2 29 are interconnected; a base 32 is installed at the bottom of the lamp pole 1, and mounting holes 33 are opened at the four corners of the base 32.

[0026] The above scheme is adopted: the photovoltaic panel 31 is designed to be inclined at forty-five degrees to obtain the best receiving angle for receiving sunlight. The main function of the photovoltaic panel 31 is to convert solar energy into electrical energy. It is installed on the top of the lamp pole 1, usually to maximize the reception of sunlight, especially during the day. When sunlight shines on the photovoltaic panel, it converts light energy into electrical energy and stores it, and directly provides it to the processor 30. When the wind flows from back to front, it will inevitably affect the rotation of the fan blades 5. By setting the air duct 1 28 and the air duct 2 29, the flow direction of the airflow is guided to drive the fan blades 5 to rotate, which can prevent the wind direction flowing from back to front from affecting the rotation of the fan blades 5.

[0027] The working principle and use process of the present invention: When in use, first place the base 32 at the desired position and install and fix it through the mounting hole 33. When in use, the photovoltaic panel 31 converts solar energy into electrical energy. Installed on the top of the lamp pole 1, it receives sunlight to the maximum extent, especially during the day. When sunlight shines on the photovoltaic panel, it converts light energy into electrical energy and stores it. At night, the electrical energy stored during the day is transmitted to the control box 25 through the processor 30 through the connecting line 26, and then the guide lamp bead 24 is lit for lighting; When there is hot air inside the housing 3 during use, the fan blades 5 rotate through the flow of wind, and the fan blades 5 drive the rotating shaft 1 6 and the bevel gear 1 7 to rotate. When the bevel gear 1 7 rotates, it meshes with the bevel gear 2 10, so that the output rod 2 9 rotates. When the output rod 2 9 rotates, it drives the exhaust fan 12 to rotate and discharge the hot air inside the housing 3 into the exhaust box 14, and then the hot air is discharged through the filter 19, so as to avoid the lamp beads 24 of the housing 3 being in a working state for a long time, causing the temperature of the housing 3 to gradually rise, thereby shortening the service life of the street lamp; At the same time, the rotation of the output rod 2 9 drives the bevel gear 2 10 at the other end to mesh with the bevel gear 3 18 to rotate the output 3 17, the rotating shaft 2 16 and the cleaning plate 20. The cleaning plate 20 drives the brush 21 to clean the filter 19, which can prevent dust in the air from entering the housing 3. The cleaning of the filter 19 by the brush 21 can prevent the filter 19 from being blocked and affecting the heat dissipation effect after long-term use. At the same time, the rotation of the cleaning plate 20 can generate airflow, and the flying insects are blown away by wind power. When the wind flows from back to front, it will inevitably affect the rotation of the fan blades 5. By setting the air guide pipe 1 28 and the air guide pipe 2 29, the flow direction of the airflow is guided to drive the fan blades 5 to rotate, which can prevent the wind flowing from back to front from affecting the rotation of the fan blades 5.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] 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 lighting device capable of improving heat dissipation effect, comprising a lamp pole (1), characterized in that: A connecting rod (2) is installed on one side of the outer wall of the lamp pole (1); a side of the connecting rod (2) away from the lamp pole (1) is fixedly connected to a housing (3); an output rod (4) is arranged on the top of the housing (3); an end of the output rod (4) away from the lamp pole (1) is fixedly connected to a rotating shaft (6); the top of the lamp pole (1) is rotatably connected to the rotating shaft (6); the output rod (4) is rotatably connected to a bevel gear (7); an end of the output rod (4) away from the fan blade (5) is fixedly connected to a rotating shaft (6); A bevel gear 1 (7) is inserted through the outer shell (3) and fixedly connected thereto; an output box (8) is fixedly connected to the upper portion of the inner cavity of the lamp pole (1); output rods 2 (9) are inserted through and rotatably connected to the two sides of the output box (8); both ends of the two output rods 2 (9) are fixedly connected to bevel gears 2 (10); the two bevel gears 2 (10) are located on one side of the inner cavity of the output box (8) and mesh with bevel gear 1 (7); and an exhaust fan (12) is fixedly connected to one side of the outer wall of the two output rods 2 (9).

2. The solar lighting device capable of improving heat dissipation effect according to claim 1, characterized in that: Exhaust boxes (14) are passed through and fixedly connected to both sides of the connecting rod (2); a connecting plate (13) is fixedly connected to one side of the two exhaust boxes (14) that are relatively close to each other; ventilation slots (15) are passed through and opened in the middle of the two connecting plates (13); and the ventilation slots (15) cooperate with the exhaust fans (12).

3. The solar lighting device capable of improving heat dissipation effect according to claim 2, characterized in that: The top of the inner cavity of the two exhaust boxes (14) is rotatably connected to a rotating shaft 2 (16), and the side of the two rotating shafts 2 (16) away from the exhaust box (14) is fixedly connected to an output 3 (17), and the outer walls of the two output 3 (17) are fixedly connected to a bevel gear 3 (18), and the relatively far end of the bevel gear 2 (10) is meshingly connected with the bevel gear 3 (18), and the ends of the two output 3 (17) away from the rotating shaft 2 (16) penetrate the exhaust box (14) and are fixedly connected to a cleaning plate (20), and the tops of the two cleaning plates (20) are installed with brushes (21), and the side of the two exhaust boxes (14) away from the rotating shaft 2 (16) penetrates and is installed with a filter screen (19), and the filter screen (19) cooperates with the brush (21).

4. The solar lighting device capable of improving heat dissipation effect according to claim 1, characterized in that: A base plate (23) is passed through and installed at the bottom of the inner cavity of the shell (3), a lamp bead (24) is installed at the bottom of the base plate (23), and a perspective frame (22) is fixedly connected to the bottom of the shell (3), and the perspective frame (22) cooperates with the lamp bead (24).

5. The solar lighting device capable of improving heat dissipation effect according to claim 1, characterized in that: The top of the inner cavity of the shell (3) is located on both sides of the output box (8) and is fixedly connected to support plates (11), and the side of the support plate (11) away from the shell (3) is fixedly connected to the second output rod (9).

6. The solar lighting device capable of improving heat dissipation effect according to claim 4, characterized in that: A control box (25) is installed on a side of the substrate (23) away from the lamp beads (24), and a connecting wire (26) is installed on a side of the control box (25) away from the substrate (23), and the connecting wire (26) runs through the housing (3) and the connecting rod (2).

7. The solar lighting device capable of improving heat dissipation effect according to claim 1, characterized in that: A processor (30) is installed on a side of the outer wall of the lamp pole (1) away from the connecting rod (2), a photovoltaic panel (31) is installed on the top of the lamp pole (1), and the photovoltaic panel (31) is connected to the processor (30) by wires.

8. The solar lighting device capable of improving heat dissipation effect according to claim 1, characterized in that: The outer wall of the lamp pole (1) is located between the connecting rod (2) and the processor (30) and is provided with connecting columns (27) on both sides thereof, and a wind guide pipe 1 (28) is fixedly connected to the side of the two connecting columns (27) away from the lamp pole (1).

9. The solar lighting device capable of improving heat dissipation effect according to claim 8, characterized in that: One side of the two air guide pipes 1 (28) is fixedly connected to an air guide pipe 2 (29), and the air guide pipe 1 (28) and the air guide pipe 2 (29) are interconnected.

10. The solar lighting device capable of improving heat dissipation effect according to claim 1, characterized in that: A base (32) is installed at the bottom of the lamp pole (1), and four corners of the base (32) are provided with mounting holes (33).

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