LED street lamp capable of isolating foreign matters

Abstract

The utility model discloses an LED street lamp capable of isolating foreign matters, which comprises a lamp post, a mounting rod arranged at the top of the lamp post, an LED lamp panel arranged at the bottom of the tail end of the mounting rod, a protective lampshade arranged on the outer side of the LED lamp panel, a protective cover arranged at the tail end of the mounting rod, a protective cover covering the outer side of the protective lampshade, and air blowing pipes arranged on two sides in the protective cover, a plurality of high-pressure spray heads are evenly arranged on the air blowing pipe, an air supply structure is connected to the air inlet end of the air blowing pipe, a solar panel is arranged at the top of the lamp pole, a horizontal rotation adjusting structure and a vertical rotation adjusting structure are arranged between the solar panel and the lamp pole, an equipment box is arranged on the mounting rod, and a storage battery structure matched with the solar panel is arranged in the equipment box. Foreign matter impact resistance on the outer side of the protective lampshade can be improved, meanwhile, mosquitoes and other foreign matter can be isolated on the outer side of a certain range of the lampshade, and the photoelectric conversion effect of the solar panel is good.

Description

Technical Field

[0001] The utility model relates to the technical field of LED street lamps, and more specifically, it relates to an LED street lamp that can isolate foreign objects. Background Art

[0002] An LED street lamp is a road lighting device that uses an LED (Light Emitting Diode) as a light source. Compared with traditional high-pressure sodium lamps, halogen lamps, etc., LED street lamps have higher energy efficiency, longer service life, and lower maintenance costs.

[0003] During the daily use of LED street lamps, in case of strong wind weather, strong wind currents are likely to roll up foreign objects and scatter them in the air, thus easily colliding with the lampshade of the LED street lamp, resulting in damage to the lampshade of the LED street lamp and affecting the service life of the LED street lamp;

[0004] In addition, in summer, there are many mosquitoes. Most mosquitoes are light-absorbing. They will gather around the light source of the LED street lamp and hit the lampshade, so that the corpses of mosquitoes will adhere to the surface of the protective lampshade, making the surface of the protective lampshade dirty and affecting the illumination effect of the LED street lamp;

[0005] In addition, with the development of new energy technologies, a solar panel will be installed at the top of the LED street lamp. The solar panel converts light energy into electricity and stores the converted electricity in a battery pack for power supply to electrical components such as LED lights. However, in the prior art, most solar panels are fixedly installed on the top of the LED lamp pole, and they cannot flexibly adjust the light absorption angle of the solar panel according to the angle of sunlight, affecting the photoelectric conversion effect of the solar panel. Summary of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] Aiming at the problems existing in the prior art, the utility model provides an LED street lamp that can isolate foreign objects to solve the technical problems that in the prior art, the isolation effect of the LED street lamp on foreign objects is poor, affecting the use and protection effect of the LED street lamp, and at the same time, the adjustment flexibility of the solar panel is relatively poor as mentioned in the background art.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the utility model provides the following technical solutions:

[0010] An LED street lamp capable of isolating foreign objects, including a lamp post, wherein an installation rod is provided at the top of the lamp post, an LED lamp board is provided at the bottom of the tail end of the installation rod, a protective lamp cover is provided outside the LED lamp board, a protective cover is provided at the tail end of the installation rod, the protective cover covers the outside of the protective lamp cover, air blowing pipes are provided on both sides inside the protective cover, a plurality of high-pressure nozzles are evenly provided on the air blowing pipes, an air supply structure is connected to the air inlet end of the air blowing pipes, a solar panel is provided at the top of the lamp post, and a horizontal rotation adjustment structure and a vertical rotation adjustment structure are provided between the solar panel and the lamp post. An equipment box is provided on the installation rod, and a battery structure is provided in the equipment box in cooperation with the solar panel.

[0011] The present utility model is further provided such that the horizontal rotation adjustment structure includes a mounting seat provided at the top end of the lamp post, a mounting frame is rotatably mounted on the mounting seat, and a horizontal rotation driving structure is provided between the mounting frame and the mounting seat. The vertical rotation adjustment structure is provided at the top end of the mounting frame to realize the horizontal rotation installation of the solar panel.

[0012] The present utility model is further provided such that the horizontal rotation driving structure includes a mounting shaft provided at the bottom end of the mounting frame, the mounting shaft is rotatably mounted on the mounting seat through a bearing, a motor is provided inside the mounting seat, and the output end of the motor is in transmission connection with the mounting shaft to realize horizontal rotation driving.

[0013] The present utility model is further provided such that the vertical rotation adjustment structure includes an electric push rod hinged between the solar panel and the mounting frame, and the bottom end of the solar panel is rotatably hinged to the mounting frame to realize the vertical rotation driving of the solar panel.

[0014] The present utility model is further provided such that the air supply structure includes a high-pressure air pump, and an air delivery pipe is connected between the output end of the high-pressure air pump and the air blowing pipes to realize the air supply of the air blowing pipes.

[0015] The present utility model is further provided such that a protective gasket is provided on the outer surface of the protective cover, and a plurality of protective protrusions are evenly provided on the surface of the protective gasket to realize the surface protection of the protective cover.

[0016] The present utility model is further provided such that a connecting column is provided at the inner end of the protective gasket, a connecting groove is provided on the protective cover in cooperation with the connecting column, and the connecting column and the connecting groove are in interference fit to facilitate the installation and disassembly of the protective gasket.

[0017] The present utility model is further provided such that a fixing seat is provided at the bottom end of the lamp post to improve the overall installation stability.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides an LED street lamp capable of isolating foreign objects, having the following beneficial effects:

[0020] 1. The utility model includes a lamp post, with an installation rod arranged at the top of the lamp post. At the bottom of the tail end of the installation rod, there is an LED lamp board, and a protective lamp cover is arranged on the outside of the LED lamp board. A protective cover is arranged at the tail end of the installation rod, and the protective cover covers the outside of the protective lamp cover. In this way, through the setting of the protective cover, the protection against foreign object impact on the outside of the protective lamp cover can be further strengthened, thereby avoiding the situation where foreign objects directly impact the protective lamp cover and preventing the protective lamp cover from being damaged by impact.

[0021] 2. On both sides inside the protective cover of the utility model, there are air blowing pipes, and a plurality of high-pressure nozzles are evenly arranged on the air blowing pipes. The air inlet end of the air blowing pipe is connected with an air supply structure. Among them, the air supply structure includes a high-pressure air pump, and the output end of the high-pressure air pump is connected with the air blowing pipe by an air delivery pipe. When the high-pressure air pump is started, high-pressure air flow can be transported to the air blowing pipe through the air delivery pipe by the high-pressure air pump and evenly blown outwards through the high-pressure nozzles on the air blowing pipe, thereby realizing the purging of high-pressure air flow at the bottom end of the protective lamp cover. In this way, it can avoid the situation where foreign objects such as mosquitoes approach the protective lamp cover and adhere to the protective lamp cover, and improve the light transmittance of the protective lamp cover.

[0022] 3. A solar panel is arranged at the top of the lamp post of the utility model. Between the solar panel and the lamp post, there are a horizontal rotation adjustment structure and a vertical rotation adjustment structure. An equipment box is arranged on the installation rod, and a battery structure is arranged in the equipment box in cooperation with the solar panel. In this way, through the cooperation of the solar panel and the battery structure, the power supply of the LED lamp board can be realized, and at the same time, through the cooperation of the horizontal rotation adjustment structure and the vertical rotation adjustment structure, the irradiation angle of the solar panel can be flexibly adjusted during use, thereby improving the photoelectric conversion efficiency of the solar panel. Description of the Drawings

[0023] Figure 1 is the overall structural schematic diagram of an LED street lamp capable of isolating foreign objects in the utility model;

[0024] Figure 2 is the connection structural schematic diagram among the installation rod, the protective lamp cover, the protective cover and the air blowing pipe in the utility model;

[0025] Figure 3 is the sectional view of the connection structure among the installation rod, the protective lamp cover, the protective cover and the air blowing pipe in the utility model;

[0026] Figure 4 is the sectional view of the connection structure between the equipment box and the battery structure in the utility model;

[0027] Figure 5This is a partial structural schematic diagram of the installation of the solar panel in the present utility model;

[0028] Figure 6 This is an exploded partial connection structural schematic diagram between the protective gasket and the protective cover in the present utility model.

[0029] In the figure: 1, lamp post; 2, mounting rod; 3, LED lamp panel; 4, protective lamp cover; 5, protective cover; 6, air blowing pipe; 7, high-pressure nozzle; 8, solar panel; 9, equipment box; 10, battery structure; 11, mounting seat; 12, mounting frame; 13, mounting shaft; 14, motor; 15, electric push rod; 16, high-pressure air pump; 17, air delivery pipe; 18, protective gasket; 19, protective protrusion; 20, connecting column; 21, connecting groove; 22, fixing seat. Specific embodiments

[0030] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0031] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0032] In the present utility model, unless otherwise stated, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left, right" are usually in the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the contour of each component itself, but the above orientation terms do not limit the present utility model.

[0033] Please refer to Figure 1-6 , an LED street lamp that can isolate foreign objects, including a lamp post 1, a mounting rod 2 is arranged at the top of the lamp post 1, an LED lamp panel 3 is arranged at the bottom of the tail end of the mounting rod 2, a protective lamp cover 4 is arranged outside the LED lamp panel 3, a protective cover 5 is arranged at the tail end of the mounting rod 2, and the protective cover 5 covers the outside of the protective lamp cover 4. In this way, through the setting of the protective cover 5, the protection against foreign object impact outside the protective lamp cover 4 can be further enhanced, thereby avoiding the situation where foreign objects directly impact the protective lamp cover 4 and the situation where the protective lamp cover 4 is damaged due to impact.

[0034] In the present utility model, air blowing pipes 6 are arranged on both inner sides of the protective cover 5. A plurality of high-pressure nozzles 7 are evenly arranged on the air blowing pipes 6. The air inlet end of the air blowing pipes 6 is connected with an air supply structure. Among them, the air supply structure includes a high-pressure air pump 16. The output end of the high-pressure air pump 16 is connected with the air blowing pipes 6 by an air delivery pipe 17. When the high-pressure air pump 16 is started, high-pressure air flow can be conveyed to the air blowing pipes 6 through the air delivery pipe 17 by the high-pressure air pump 16 and evenly blown out through the high-pressure nozzles 7 on the air blowing pipes 6, so as to realize the purging of high-pressure air flow at the bottom end of the protective lamp cover 4. In this way, it is possible to prevent foreign matters such as mosquitoes from approaching the protective lamp cover 4 and adhering to the protective lamp cover 4, and improve the light transmittance of the protective lamp cover 4.

[0035] In the present utility model, a solar panel 8 is arranged at the top of the lamp post 1. A horizontal rotation adjustment structure and a vertical rotation adjustment structure are arranged between the solar panel 8 and the lamp post 1. An equipment box 9 is arranged on the mounting rod 2. A battery structure 10 is arranged in the equipment box 9 to cooperate with the solar panel 8. In this way, through the cooperation of the solar panel 8 and the battery structure 10, the power supply of the LED lamp panel 3 can be realized. At the same time, through the cooperation of the horizontal rotation adjustment structure and the vertical rotation adjustment structure, the irradiation angle of the solar panel 8 can be flexibly adjusted during use, so as to improve the photoelectric conversion efficiency of the solar panel 8.

[0036] Among them, the horizontal rotation adjustment structure includes a mounting seat 11 arranged at the top end of the lamp post 1. An installation frame 12 is rotatably mounted on the mounting seat 11. A horizontal rotation driving structure is arranged between the installation frame 12 and the mounting seat 11. The vertical rotation adjustment structure is arranged at the top end of the installation frame 12. The horizontal rotation driving structure includes a mounting shaft 13 arranged at the bottom end of the installation frame 12. The mounting shaft 13 is rotatably mounted on the mounting seat 11 through a bearing. A motor 14 is arranged inside the mounting seat 11. The output end of the motor 14 is in transmission connection with the mounting shaft 13. The vertical rotation adjustment structure includes an electric push rod 15 hinged between the solar panel 8 and the installation frame 12, and the bottom end of the solar panel 8 is rotatably hinged to the installation frame 12.

[0037] Specifically, during use, the motor 14 is started. The rotation of the mounting shaft 13 can be controlled through the motor 14. The rotation of the installation frame 12 can be driven through the mounting shaft 13. The rotation of the solar panel 8 located on the installation frame 12 can be driven through the installation frame 12, so as to realize the flexible adjustment of the horizontal irradiation angle of the solar panel 8 during use;

[0038] At the same time, the electric push rod 15 is started. The rotation of the solar panel 8 can be controlled through the electric push rod 15 to realize the flexible adjustment of the irradiation angle of the solar panel 8 in the vertical direction;

[0039] In the present utility model, the rotational driving of the electric push rod 15 and the motor 14 are both realized through a controller. The connection structure and the circuit structure diagram between them are both well-known prior arts, and the present utility model will not elaborate on them.

[0040] Please refer to Figure 1 - Figure 6 , as an implementation manner of the protective cover 5: A protective gasket 18 is provided on the outer surface of the protective cover 5, and a plurality of protective protrusions 19 are uniformly arranged on the surface of the protective gasket 18.

[0041] Specifically, the setting of the protective gasket 18 can enhance the surface impact resistance of the protective cover 5 and reduce the surface impact of foreign objects from the outside on the protective cover 5. The setting of the protective protrusions 19 can further enhance the protective effect of the protective gasket 18.

[0042] Please refer to Figure 1 - Figure 6 , as an implementation manner of the protective gasket 18: A connecting column 20 is provided at the inner end of the protective gasket 18, and a connecting groove 21 is provided on the protective cover 5 to cooperate with the connecting column 20. The connecting column 20 and the connecting groove 21 are in interference fit.

[0043] Specifically, the cooperation between the connecting column 20 and the connecting groove 21 can realize the detachable connection of the protective gasket 18 on the protective cover 5, so as to facilitate the replacement of the protective gasket 18 when it is damaged. In the present utility model, the protective gasket 18 is preferably a rubber gasket with good wear resistance and impact resistance.

[0044] Please refer to Figure 1 - Figure 6 , as an implementation manner of the lamp post 1: A fixing base 22 is provided at the bottom end of the lamp post 1.

[0045] Specifically, the setting of the fixing base 22 can improve the stability during the overall installation.

[0046] In summary, when the overall device is in use:

[0047] The setting of the protective cover 5 can further enhance the protection against foreign object impact on the outside of the protective lamp cover 4, thereby avoiding the situation where foreign objects directly hit the protective lamp cover 4 and the situation where the protective lamp cover 4 is damaged due to impact;

[0048] At the same time, start the high-pressure air pump 16. The high-pressure air pump 16 can send high-pressure air flow through the air delivery pipe 17 to the air blowing pipe 6, and evenly blow it out through the high-pressure nozzles 7 on the air blowing pipe 6, so as to realize the purging of the high-pressure air flow at the bottom end of the protective lamp cover 4. In this way, it can avoid the situation where foreign objects such as mosquitoes approach the protective lamp cover 4 and adhere to the protective lamp cover 4, and improve the light transmittance of the protective lamp cover 4;

[0049] The utility model can supply power to the LED lamp panel 3 through the cooperation of the solar panel 8 and the battery structure 10. At the same time, through the cooperation of the horizontal rotation adjustment structure and the vertical rotation adjustment structure, the irradiation angle of the solar panel 8 can be flexibly adjusted during use, thereby improving the photoelectric conversion efficiency of the solar panel 8;

[0050] In this process, the motor 14 is started. The rotation of the mounting shaft 13 can be controlled through the motor 14. The mounting frame 12 can be driven to rotate through the mounting shaft 13. The solar panel 8 located on the mounting frame 12 can be driven to rotate through the mounting frame 12, so as to realize the flexible adjustment of the horizontal irradiation angle of the solar panel 8 during use;

[0051] At the same time, the electric push rod 15 is started. The rotation of the solar panel 8 can be controlled through the electric push rod 15, and the flexible adjustment of the irradiation angle of the solar panel 8 in the vertical direction can be realized.

[0052] In all the above-mentioned solutions, for the connection between two components, welding, the cooperation of bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above involving fixed connection, welding is preferably considered. Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents;

[0053] In all the above-mentioned solutions, for those involving the operation of electrical components, if there is no clear description, they are all controlled by the controller. Since the devices matched by the controller are common devices, their control principles and circuit connections belong to the existing well-known and mature technologies, and the electrical connection relationships and specific circuit structures will not be elaborated here;

[0054] In all the above-mentioned solutions, for those involving motors, if actually needed, they can be matched with speed reducers. The connection structure and working principle between them and the speed reducers are existing well-known technologies, which will not be elaborated in the present utility model;

[0055] In all the above-mentioned solutions, for those involving the connection between the solar panel and the battery, necessary accessories such as inverters, battery charge controllers, cables, fuses, and brackets can be used. Their control principles and circuit connections belong to the existing well-known and mature technologies, and the electrical connection relationships and specific circuit structures will not be elaborated here.

Claims

1. An LED street lamp capable of isolating foreign objects, comprising a lamp post (1), wherein an installation rod (2) is arranged at the top of the lamp post (1), an LED lamp panel (3) is arranged at the bottom of the tail end of the installation rod (2), and a protective lamp cover (4) is arranged outside the LED lamp panel (3), and the feature is that: A protective cover (5) is provided at the tail end of the mounting rod (2). The protective cover (5) covers the outside of the protective lamp cover (4). On both sides inside the protective cover (5), there are air blowing pipes (6). A plurality of high-pressure nozzles (7) are evenly arranged on the air blowing pipes (6). The air inlet end of the air blowing pipes (6) is connected to an air supply structure. At the top of the lamp post (1), there is a solar panel (8). Between the solar panel (8) and the lamp post (1), there are a horizontal rotation adjustment structure and a vertical rotation adjustment structure. On the mounting rod (2), there is an equipment box (9). Inside the equipment box (9), a battery structure (10) is arranged in cooperation with the solar panel (8).

2. The LED street lamp capable of isolating foreign objects according to claim 1, characterized in that: The horizontal rotation adjustment structure includes a mounting seat (11) provided at the top end of the lamp post (1). An installation frame (12) is rotatably mounted on the mounting seat (11). Between the installation frame (12) and the mounting seat (11), there is a horizontal rotation driving structure. The vertical rotation adjustment structure is arranged at the top end of the installation frame (12).

3. The LED street lamp capable of isolating foreign objects according to claim 2, characterized in that: The horizontal rotation driving structure includes a mounting shaft (13) provided at the bottom end of the installation frame (12). The mounting shaft (13) is rotatably mounted on the mounting seat (11) through a bearing. Inside the mounting seat (11), there is a motor (14). The output end of the motor (14) is in transmission connection with the mounting shaft (13).

4. The LED street lamp capable of isolating foreign objects according to claim 3, wherein: The vertical rotation adjustment structure includes an electric push rod (15) hinged between the solar panel (8) and the installation frame (12). And the bottom end of the solar panel (8) is rotatably hinged to the installation frame (12).

5. The LED street lamp capable of isolating foreign objects according to claim 1, characterized in that: The air supply structure includes a high-pressure air pump (16). The output end of the high-pressure air pump (16) and the air blowing pipes (6) are connected by an air delivery pipe (17).

6. A LED street lamp capable of isolating foreign objects according to any one of claims 1-5, characterized in that: On the outer surface of the protective cover (5), there is a protective gasket (18). A plurality of protective protrusions (19) are evenly arranged on the surface of the protective gasket (18).

7. The LED street lamp capable of isolating foreign objects according to claim 6, characterized in that: At the inner end of the protective gasket (18), there is a connecting column (20). On the protective cover (5), a connecting groove (21) is provided in cooperation with the connecting column (20). The connecting column (20) and the connecting groove (21) are in interference fit.

8. The LED street lamp capable of isolating foreign objects according to claim 1, characterized in that: A fixed seat (2) is provided at the bottom end of the lamp post (1).

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