A lighting fixture with a photovoltaic assembly

Abstract

The utility model relates to lighting technical field, concretely discloses a kind of lighting lamps with photovoltaic module, including lamp post, the surface of lamp post is provided with photovoltaic board and lamp, and photovoltaic board and lamp are electrically connected by wire, the surface of lamp is rotatably connected with light shield, light shield is slidably connected with collection box, and the surface of lamp and collection box is respectively provided with insect screen one and insect screen two;The utility model is convenient for collecting dead flying insect carcass in lamp through collection box, through insect screen one and insect screen two, lamp can be protected, while its heat dissipation function is not affected, the angle of photovoltaic board is conveniently adjusted by fastening nut mixed fastening bolt, and the overall device can effectively avoid that flying insect carcass accumulation affects overall brightness.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a lighting fixture with a photovoltaic module. Background Technology

[0002] In the field of outdoor lighting, photovoltaic streetlights are widely used in roads, courtyards, parks, and other scenarios due to their advantages such as energy saving, environmental protection, no need for external power grid connection, and flexible installation. Their core function relies on photovoltaic panels to convert solar energy into electrical energy stored in batteries to power the light source and achieve nighttime illumination.

[0003] In the existing technology, the structural design of existing photovoltaic street lights focuses on photoelectric conversion efficiency, lighting effect and waterproof and dustproof performance.

[0004] However, due to the phototaxis of flying insects, especially on summer nights, a large number of flying insects fly around outdoor lighting fixtures. The dead insects can easily stick to the lighting fixtures, which can breed bacteria, produce odors, and affect the overall brightness. Utility Model Content

[0005] The purpose of this invention is to provide a lighting fixture with photovoltaic modules to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lighting fixture with photovoltaic components, including a lamp post, a photovoltaic panel and a lamp on the surface of the lamp post, the photovoltaic panel and the lamp being electrically connected by wires, a light cover being rotatably connected to the surface of the lamp, a collection box being slidably connected to the light cover, and an insect-proof net one and an insect-proof net two being respectively provided on the surface of the lamp and the collection box.

[0007] Preferably, a connecting shaft is fixedly connected to the lower side of the photovoltaic panel, and the connecting shaft is rotatably connected to the upper end of the lamp post. Both ends of the connecting shaft are threaded, and a fastening nut is threadedly connected to the connecting shaft. One end of the fastening nut is in close contact with the upper end of the lamp post, and a fastening bolt is sleeved inside the fastening nut. The threaded end of the fastening bolt passes through the fastening nut and is threadedly connected to one end of the connecting shaft.

[0008] Preferably, a connecting rod is fixedly connected to the surface of the lamp post, and the other end of the connecting rod is fixedly connected to the lamp. The lamp is inclined upward, and connecting rings are fixedly connected to both sides of the lamp. The outer arc surface of the connecting ring is threaded.

[0009] Preferably, the upper side of the light cover is sleeved with two connecting rings, the surface of the light cover is fixedly connected to the lower side of the lamp by bolts, the inner side of the light cover is provided with an anti-stick coating, and a sliding groove is opened on one side of the light cover, through which the collection box is slidably connected to the light cover.

[0010] Preferably, both connecting rings are threaded with threaded rings on their surfaces, and an insect-proof net is fixedly connected to the inner side of the threaded rings, with the threaded rings in close contact with the side of the photomask.

[0011] Preferably, a curved panel is fixedly connected to the side of the collection box near the lamp, and the curved panel is slidably connected to the light cover. A pull-out plate and an insect-proof net are fixedly connected to the middle position of one side of the collection box. A magnetic plate is fixedly connected to one side of the collection box, and the magnetic plate is attracted to the light cover.

[0012] This invention uses a collection box to easily collect the dead insects inside the lamp. Insect-proof nets one and two can protect the lamp without affecting its heat dissipation function. The combination of fastening nuts and bolts makes it easy to adjust the angle of the photovoltaic panel. The entire device can effectively prevent the accumulation of dead insects from affecting the overall brightness. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connecting shaft structure of this utility model; Figure 3 This is a schematic diagram of the structure of the collection box of this utility model located on one side of the photomask; Figure 4 This is a schematic diagram of the photomask structure of this utility model.

[0014] In the diagram: 1. Lamp post; 2. Photovoltaic panel; 3. Connecting shaft; 4. Fastening nut; 5. Fastening bolt; 6. Connecting rod; 7. Lamp fixture; 8. Light cover; 9. Connecting ring; 10. Threaded ring; 11. Insect net one; 12. Slide groove; 13. Collection box; 14. Curved panel; 15. Pull-out panel; 16. Insect net two; 17. Magnetic plate. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] Please see Figures 1-4This utility model provides a technical solution: a lighting fixture with photovoltaic modules, including a lamp post 1, the lower end of which is fixedly connected to the ground. A battery and controller are fixedly connected inside the lamp post 1. A photovoltaic panel 2 and a lamp 7 are provided on the surface of the lamp post 1. Both the photovoltaic panel 2 and the lamp 7 are connected to the battery through wires. A connecting shaft 3 is fixedly connected to the lower side of the photovoltaic panel 2. The connecting shaft 3 is rotatably connected to the upper end of the lamp post 1. The connecting shaft 3 can limit the photovoltaic panel 2 so that it cannot move. Both ends of the connecting shaft 3 are threaded. The connecting shaft 3 is threadedly connected to a fastening nut 4. One end of the fastening nut 4 is in close contact with the upper end of the lamp post 1. The angle of the photovoltaic panel 7 can be fixed by the fastening nut 4. A fastening bolt 5 is sleeved inside the fastening nut 4. The threaded end of the fastening bolt 5 passes through the fastening nut 4 and is threadedly connected to one end of the connecting shaft 3. The fastening bolt 5 can fix the fastening nut 4, thereby further fixing the angle of the photovoltaic panel 2 and preventing the photovoltaic panel 2 from rotating due to excessive weight.

[0017] A connecting rod 6 is fixedly connected to the surface of the lamp post 1. The connecting rod 6 is triangular in shape to improve stability. The other end of the connecting rod 6 is fixedly connected to the lamp fixture 7, which is tilted upwards to increase the illuminated area. Connecting rings 9 are fixedly connected to both sides of the lamp fixture 7. The outer arc surface of the connecting rings 9 is threaded, and the connecting rings 9 are connected to the interior of the lamp fixture 7 to prevent internal heat from being trapped. The upper side of the light cover 8 is fitted with the two connecting rings 9, so that the light cover 8 and the interior of the lamp fixture 7 can be inspected by rotating it during maintenance. The surface of the light cover 8 is connected to the lamp fixture 7. The lower side of the fixture 7 is fixedly connected by bolts. At this time, the light cover 8 is also tilted upward. The inner side of the light cover 8 is provided with a fluorocarbon or polytetrafluoroethylene anti-stick coating, and the light transmittance is almost unaffected. Some flying insects have hairs on their surface. The anti-stick coating can prevent the flying insects from falling off. When the flying insect dies between the fixture 7 and the light cover 8, its body will fall onto the surface of the light cover 8 and then slide down the inclined surface of the light cover 8. A groove 12 is provided on one side of the light cover 8. The collection box 13 is slidably connected to the light cover 8 through the groove 12. At this time, the body of the flying insect can slide into the collection box 13.

[0018] Both connecting rings 9 are threaded with threaded rings 10. Insect screen 11 is fixedly connected to the inner side of the threaded ring 10. Insect screen 11 can prevent most kinds of flying insects. The threaded ring 10 is in close contact with the side of the light cover 8. The insect screen 11 can be quickly replaced by rotating the threaded ring 10. The curved panel 14 is fixedly connected to the side of the collection box 13 near the lamp 7. The curved panel 14 improves the smoothness of the flying insects falling and prevents the flying insects from getting stuck at the connection between the two. The curved panel 14 is slidably connected to the light cover 8. A pull plate 15 and insect screen 16 are fixedly connected to the middle position of one side of the collection box 13. The pull plate 15 makes it easy to pull out the collection box. A magnetic plate 17 is fixedly connected to one side of the collection box 13. The magnetic plate 17 is attracted to the light cover 8. The magnetic plate 17 can be used to quickly fix the collection box 13. The lamp 7 has waterproof plates and other sealing components to prevent rainwater from entering and affecting normal operation.

[0019] Before use, operators can directly rotate the installation angle of the photovoltaic panel 2 to flexibly adjust it to the optimal light-receiving position according to the sunlight conditions of the installation area, ensuring maximum photoelectric conversion efficiency. After the angle adjustment is completed, first rotate the fastening nuts 4 on both sides of the photovoltaic panel 2 support frame at the top of the light pole. Through the threaded engagement of the nuts and connecting rod 6, the tilt angle of the photovoltaic panel 2 is initially fixed. Then, use the matching fastening bolts 5 to pass through the positioning holes of the nuts and support frame for secondary tightening. The double fixing structure can prevent the photovoltaic panel 2 from shifting due to environmental factors such as outdoor wind, ensuring power supply stability. During use, when outdoor flying insects are attracted to the light fixture 7 by the phototaxis of the LED light source, they will be intercepted by the insect-proof net 11 at the air inlet of the light fixture 7. The mesh diameter of the insect-proof net 11 and the insect-proof net 2 16 is precisely controlled at 1.2mm, which can isolate more than 95% of common flying insects without... The protective netting will obstruct airflow. If a very small number of flying insects accidentally enter the lamp 7 through the protective netting, they will die after contacting the heat-generating area of ​​the light source. The insect carcasses will fall onto the surface of the light cover 8, which is tilted at 15° on the inner wall. Using their own gravity, they will slide naturally down the tilted surface into the collection box 13 at the bottom of the lamp 7. At the same time, the heat generated when the LED light source is working will cause the air inside the lamp 7 to expand due to the heat, forming a small hot airflow that "enters from the top and exits from the bottom". This airflow can not only efficiently dissipate heat from the light source, but also blow away the insect carcasses attached to the inner wall of the light cover 8 or the surface of the light source, reducing the attachment and residue of insect carcasses and further improving the efficiency of sliding and collecting. Insect netting 11 and insect netting 216, while blocking flying insects, form a through ventilation channel. With the flow of hot air, the heat inside the lamp 7 can be quickly dissipated to the outside, ensuring that the light source operates at a suitable temperature, taking into account both insect prevention and heat dissipation performance.

[0020] In actual use, the collection box 13 facilitates the collection of dead flying insects inside the lamp 7. The insect-proof net 11 and insect-proof net 2 16 can protect the lamp 7 without affecting its heat dissipation function. The fastening nut 4 and fastening bolt 5 facilitate the adjustment of the angle of the photovoltaic panel 2. The device as a whole can effectively prevent the accumulation of flying insect corpses from affecting the overall brightness.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lighting fixture with a photovoltaic module, characterized in that: The device includes a lamp post (1), on the surface of which a photovoltaic panel (2) and a lamp (7) are provided. The photovoltaic panel (2) and the lamp (7) are electrically connected by a wire. A light cover (8) is rotatably connected to the surface of the lamp (7). A collection box (13) is slidably connected to the light cover (8). Insect-proof net one (11) and insect-proof net two (16) are respectively provided on the surfaces of the lamp (7) and the collection box (13). The surface of the lamp post (1) is fixedly connected to a connecting rod (6), and the other end of the connecting rod (6) is fixedly connected to the lamp (7). The lamp (7) is inclined upward. Both sides of the lamp (7) are fixedly connected to connecting rings (9). The outer arc surface of the connecting rings (9) is threaded. The upper side of the light cover (8) is sleeved with two connecting rings (9). The surface of the light cover (8) is fixedly connected to the lower side of the lamp (7) by bolts. The inner side of the light cover (8) is provided with an anti-stick coating. A sliding groove (12) is provided on one side of the light cover (8). The collection box (13) is slidably connected to the light cover (8) through the sliding groove (12).

2. A lighting fixture with photovoltaic modules according to claim 1, characterized in that: The lower side of the photovoltaic panel (2) is fixedly connected to a connecting shaft (3). The connecting shaft (3) is rotatably connected to the upper end of the lamp post (1). Both ends of the connecting shaft (3) are threaded. The connecting shaft (3) is connected to a fastening nut (4) through the thread. One end of the fastening nut (4) is in close contact with the upper end of the lamp post (1). A fastening bolt (5) is sleeved inside the fastening nut (4). The threaded end of the fastening bolt (5) passes through the fastening nut (4) and is threadedly connected to one end of the connecting shaft (3).

3. A lighting fixture with a photovoltaic module according to claim 1, characterized in that: Both connecting rings (9) are threaded with threaded rings (10) on their surfaces. An insect-proof net (11) is fixedly connected to the inner side of the threaded ring (10). The threaded ring (10) is in close contact with the side of the light cover (8).

4. A lighting fixture with a photovoltaic module according to claim 1, characterized in that: The collection box (13) is fixedly connected to a curved panel (14) on the side near the lamp (7). The curved panel (14) is slidably connected to the light cover (8). A pull-out plate (15) and an insect-proof net (16) are fixedly connected to the middle position of one side of the collection box (13). A magnetic plate (17) is fixedly connected to one side of the collection box (13). The magnetic plate (17) is attracted to the light cover (8).

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