Intelligent street lamp for urban lighting

Abstract

The invention discloses an intelligent street lamp for urban lighting, and relates to the technical field of street lamps, the intelligent street lamp comprises a lamp pole, a connecting rod is arranged on one side of the lamp pole, a lamp body is arranged at the end of the connecting rod, the lamp body comprises a cover body and a light-emitting screen, an annular box is arranged on the outer wall of the cover body, and a transfer box is arranged above the cover body; a first air pipe is arranged above the transfer box, two second air pipes are further arranged on the outer wall of the transfer box, the ends of the second air pipes communicate with the arc-shaped box, a draught fan is arranged at the end of the first air pipe, the end of the first air pipe communicates with an air outlet of the draught fan, and a photovoltaic panel is arranged at the end of the lamp post. A light-emitting screen is arranged on the lamp body, a photoresistor sensor is arranged on one side of the light-emitting screen, the photoresistor sensor is used for detecting the mosquito intensity of the area below the light-emitting screen, in the device, the phenomenon that winged insect corpses adhere to the lamp body is avoided, the street lamp obtains the better lighting effect, and meanwhile the winged insect protection measures of the street lamp are more environmentally friendly.

Description

Technical Field

[0001] The present invention relates to the technical field of street lamps, and in particular to an intelligent street lamp for urban lighting. Background Art

[0002] Street lights refer to lamps that provide lighting for roads. They generally refer to lamps within the road surface lighting range in traffic lighting. Street lights are widely used in various places where lighting is needed.

[0003] In the season when there are more mosquitoes, due to their phototaxis, flying insects are often attracted to the bottom of city street lights at night. These flying insects will lay eggs in the light source of the street lights, which will reduce the light emitted by the street lights and reduce the lighting effect. The common way to deal with it is to attach a layer of electric grid to the surface of the light-emitting area, and use the electric shock effect of the grid to kill mosquitoes attached to the street lights, thereby reducing the adhesion of flying insects. However, this solution is not ideal in actual use. When the insects come into contact with the charged light source of the street lights, their bodies may be adsorbed on the surface due to electrostatic force, so that the light-emitting area of ​​the street lights is still blocked by mosquitoes, and it is difficult to achieve a good lighting effect in long-term use.

[0004] To this end, the present invention proposes an intelligent street lamp for urban lighting. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent street lamp for urban lighting to solve the problems raised in the above background technology. To achieve the above purpose, the present invention provides the following technical solutions: an intelligent street lamp for urban lighting, comprising a lamp post, a connecting rod is provided on one side of the lamp post, a lamp body is provided at the end of the connecting rod, and the lamp body comprises a cover body and a light-emitting screen; The outer wall of the cover body is provided with an annular box, a transfer box is provided above the cover body, an air pipe 1 is provided above the transfer box, and two air pipes 2 are also provided on the outer wall of the transfer box, and the ends of the air pipes 2 are connected to the arc box, and a fan is provided at the end of the air pipe 1, and the end of the air pipe 1 is connected to the air outlet of the fan, a photovoltaic panel is provided at the end of the lamp post, a photoresistor sensor is provided on one side of the light-emitting screen, and the photoresistor sensor is used to detect the density of mosquitoes in the area below the light-emitting screen, the fan, the photovoltaic panel and the photoresistor sensor are all electrically connected, and the wall of the arc box is provided with a plurality of through holes; A baffle is provided inside the arc box, a liquid storage box is provided above the arc box, the liquid storage box is used to store liquid insecticide, and a diverging unit is provided inside the arc box to drive the baffle to move downward, and the diverging unit divides and expands the wind body area where the insecticide is sprayed.

[0006] Preferably, the divergence unit includes a diverger located on the inner wall of the arc box, a baffle plate is provided below the diverger, a connecting shaft is provided inside the baffle plate, a flat gear is provided on the outer wall of the connecting shaft, a connecting block is also provided on the outer wall of the connecting shaft, a rack meshing with the flat gear is provided on one side of the flat gear, a sliding rod is provided on the bottom end of the rack, a magnet is provided on the bottom end of the sliding rod, a fixed cylinder is provided on the outer wall of the magnet, an electromagnet is provided on the inner wall of the fixed cylinder, and the electromagnet generates a magnetic force that attracts the magnet when powered on, a connecting frame is provided on the outer wall of the fixed cylinder, a bending rod is provided above the magnet, the bending rod passes through the arc box and is slidably connected to it, the bottom end of the bending rod is fixedly connected to the baffle bar, a plurality of protrusions are provided above the baffle bar, and the top of the protrusions is shaped like a pointed angle that gathers upward.

[0007] Preferably, a spring is provided between the magnet and the upper inner wall of the fixed cylinder, and the elastic force of the spring drives the upper wall surface of the baffle bar to coincide with the inner wall surface of the arc box in a normal state.

[0008] Preferably, an infusion tube is provided at the end of the liquid storage box, the infusion tube is located inside the lamp post, and a liquid injection box is provided at the end of the infusion tube.

[0009] Preferably, an LED light ring is provided below the liquid injection box, the LED light ring is located on the outer wall of the lamp post and fixedly connected thereto, and the LED light ring, the photovoltaic panel and the photoresistor sensor are all electrically connected.

[0010] Preferably, when the radiating unit is in operation, the LED light ring will receive power from the photovoltaic panel and start up automatically.

[0011] Preferably, the through holes are evenly distributed in the annular bottom area of ​​the arc box and are equidistantly distributed.

[0012] Preferably, an annular baffle is provided on one side of the baffle bar, and the annular baffle is in contact with the outer wall of the arc box. When the annular baffle is lowered together with the baffle bar, the liquid diverging in the arc box is shielded.

[0013] The present invention has at least the following beneficial effects: 1. In the present invention, when the photoresistor sensor detects that there are a large number of mosquitoes gathered under the lamp body, the fan starts automatically and supplies air to the inside of the air pipe, so that the wind is blown out from the various through holes in the bottom area of ​​the arc box, forming an annular wind wall under the arc box to surround the light-emitting screen of the lamp body, which has a certain effect of blowing away the flying insects. At the same time, the flowing airflow can also block some flying insects outside the light-emitting screen. Compared with the prior art, the phenomenon of the dead bodies of flying insects adhering to the lamp body is avoided, so that the street lamp can achieve better lighting effect while making the flying insect protection measures of the street lamp more environmentally friendly.

[0014] 2. In the present invention, when there are too many flying insects, the electromagnet will be in a powered-on state, and the magnetic force generated by the electromagnet will cause the sliding rod to drive the rack to move downward and cause the flat gear to transmit, so that the shielding plate gradually loses the shielding of the bottom of the diffuser. At this time, the diffuser will volatilize the insecticide inside the liquid storage box and disperse it to the outside through the arc box; at the same time, the bending rod drives the baffle at its bottom to move downward, so that the baffle is separated from the wall of the arc box, and then the diffusion port of the arc box is expanded, and the diffused insecticide is assisted by the blowing of the wind body, so that the area of ​​gas diffusion is increased, so that the flying insects gathered under the lamp body are well covered by the insecticide, and a better insecticidal effect is obtained, so that the street lamp has a better lighting effect; 3. In the present invention, the descending baffle bar exposes the protrusion to the air, so that the gas discharged downward from the inside of the arc box will be blocked by the sharp area of ​​the protrusion, allowing part of the gas to be discharged vertically downward from the round hole of the arc box, and the other part is cut by the shape of the protrusion and discharged obliquely downward to both sides of the protrusion, further increasing the divergence area of ​​the insecticide and making the insecticidal effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the lamp post structure of the present invention; Figure 3 For the present invention Figure 2 A magnified view of the structure of the middle A area; Figure 4 This is a schematic diagram of the structure of the lamp body and its accessories of the present invention; Figure 5 It is a schematic structural diagram of the lamp body and its accessories from another angle of the present invention; Figure 6 It is a schematic diagram of the structure of the baffle bar and the arc baffle plate of the present invention; Figure 7 It is a cross-sectional view of the divergent unit structure of the present invention; Figure 8 For the present invention Figure 7 A magnified view of the structure of the middle B region; Fig. 9 It is a cross-sectional view of the structure of the diverging unit of the present invention from another angle; Fig.10 For the present invention Fig. 9 A magnified view of the structure of the middle C region; Fig.11 This is a cross-sectional view of the lamp structure of the present invention; Fig.12 For the present invention Fig.11 A magnified view of the structure of the middle D region; Fig.13 For the present invention Fig.11Enlarged view of the structure of region E in the middle.

[0016] In the figure: 1-lamp post; 2-connecting rod; 3-lamp body; 4-cover body; 5-light-emitting screen; 6-arc box; 7-transfer box; 8-trachea one; 9-trachea two; 10-fan; 11-photovoltaic panel; 12-photoresistor sensor; 13-through hole; 14-blocking bar; 15-liquid storage box; 16-diverging unit; 17-diverger; 18-shielding plate; 19-connecting shaft; 20-flat gear; 21-connecting block; 22-rack; 23-sliding rod; 24-magnet; 25-fixing cylinder; 26-electromagnet; 27-connecting frame; 28-bending rod; 29-bump; 30-spring; 31-infusion tube; 32-liquid injection box; 33-LED lamp ring; 34-annular baffle. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-13 The present invention provides a technical solution: an intelligent street lamp for urban lighting, comprising: Embodiment 1, A lamp post 1, a connecting rod 2 is provided on one side of the lamp post 1 and fixedly connected thereto, a lamp body 3 is provided on the end of the connecting rod 2 and fixedly connected thereto, and the lamp body 3 includes a cover body 4 and a light-emitting screen 5; the above is the prior art and will not be described in detail.

[0019] In this scheme, the outer wall of the cover body 4 is provided with an arc box 6 and fixedly connected thereto, a transfer box 7 is provided above the cover body 4 and fixedly connected thereto, an air pipe 1 8 is provided above the transfer box 7 and connected thereto, and the outer wall of the transfer box 7 is also provided with two air pipes 2 9 and both are connected to the transfer box 7, the other end of the air pipe 2 9 is connected to the arc box 6, the other end of the air pipe 1 8 is provided with a fan 10, and the end of the air pipe 1 8 is connected to the air outlet of the fan 10, one side of the fan 10 is located above the lamp body 3 and fixedly connected thereto, and the end of the lamp post 1 is provided with A photovoltaic panel 11 is provided and fixedly connected thereto, the power supply of the lamp body 3 is provided by the power converted by the photovoltaic panel 11, a photoresistor sensor 12 is provided on one side of the light-emitting screen 5 and fixedly connected thereto, the photoresistor sensor 12 is located inside the cover body 4, and the photoresistor sensor 12 is used to detect the density of mosquitoes in the area below the light-emitting screen 5, the fan 10, the photovoltaic panel 11 and the photoresistor sensor 12 are all electrically connected, and a plurality of through holes 13 are provided on the wall of the arc box 6, and the through holes 13 are evenly distributed in the annular bottom area of ​​the arc box 6, and are evenly distributed; When the photoresistor sensor 12 detects that there are a large number of mosquitoes gathered under the lamp body 3, a start signal will be sent to the fan 10, so that the fan 10 starts automatically and supplies air to the inside of the air pipe 8, so that the wind enters the transfer box 7 and enters the inside of the arc box 6 through the two air pipes 9, and then blows out from the various through holes 13 in the bottom area of ​​the arc box 6, forming an annular wind wall under the arc box 6, surrounding the light-emitting screen 5 of the lamp body 3, and having a certain effect of blowing away the flying insects. At the same time, the flowing airflow can also block some flying insects outside the light-emitting screen 5. Compared with the prior art, the phenomenon of the dead bodies of flying insects adhering to the lamp body 3 is avoided, so that the street lamp can achieve a better lighting effect, and the flying insect protection measures of the street lamp are more environmentally friendly.

[0020] Furthermore, a baffle 14 is provided inside the arc box 6, and the baffle 14 slides freely in the up-and-down direction inside the arc box 6. A liquid storage box 15 is provided above the arc box 6 and is fixedly connected thereto. The liquid storage box 15 is used to store liquid insecticide. An infusion tube 31 is provided at the end of the liquid storage box 15 and is connected thereto. A one-way valve is provided at the end of the inner wall of the liquid storage box 15 to prevent the liquid in the infusion box from flowing back. The interior of the lamp post 1 is a cavity, and most of the infusion tube 31 is located inside the lamp post 1. A liquid injection box 32 is provided at the end of the liquid injection tube 31. The side of the liquid injection box 32 is fixedly connected to the lamp post 1 and is not set high from the ground. The staff can input the insecticide liquid into the interior of the liquid storage box 15 through the liquid injection box 32, which is convenient for timely replenishment of the agent and achieves a good insecticide killing effect. The arc box 6 is provided with a diverging unit 16 for driving the baffle 14 to move downward. The diverging unit 16 divides and expands the wind body area where the insecticide is sprayed. The diverging unit 16 includes a diverger 17 located on the inner wall of the arc box 6. The upper part of the diverger 17 is fixedly connected to the inner wall of the arc box 6. The liquid storage box 15 and the arc box 6 are connected to each other through a circular hole channel. The diverger 17 can convert the insecticide from a liquid state to a gas state. A shielding plate 18 is provided below the diffuser 17, and the shielding plate 18 shields the bottom of the diffuser 17 so that the insecticide inside the liquid storage box 15 will not leak under normal conditions. A connecting shaft 19 is provided inside the shielding plate 18 and is fixedly connected to it. A flat gear 20 is provided on the outer wall of the connecting shaft 19 and is fixedly connected to it. A connecting block 21 is also provided on the outer wall of the connecting shaft 19 and is rotatably connected to it. One side of the connecting block 21 is fixedly connected to the inner wall of the arc box 6, and one side of the flat gear 20 is provided with a rack 22 meshing with it. A sliding rod 23 is provided at the bottom end of the rack 22 and is fixedly connected to it. The sliding rod 23 is slidably connected to the fixed cylinder 25, and a magnet 24 is provided at the bottom end of the sliding rod 23 and is fixedly connected to it. The outer wall of the magnet 24 A fixed cylinder 25 is provided on the wall, and the magnet 24 slides freely inside the fixed cylinder 25. A spring 30 is provided between the magnet 24 and the upper inner wall of the fixed cylinder 25. The two ends of the spring 30 are fixedly connected to the magnet 24 and the fixed cylinder 25 respectively. The elastic force of the spring 30 drives the upper wall surface of the baffle 14 to coincide with the inner wall surface of the arc box 6 under normal conditions, and allows the shielding plate 18 to rotate until it contacts the bottom surface of the diffuser 17. An electromagnet 26 is provided on the inner wall of the fixed cylinder 25 and is fixedly connected thereto. When the electromagnet 26 is energized, it generates a magnetic force that attracts the magnet 24, and this magnetic force is greater than the pulling force of the spring 30. When the electromagnet 26 is energized, the stretched spring 30 will not lose its own resilience. A connecting frame 27 is provided on the outer wall of the fixed cylinder 25 and is fixedly connected thereto, and the end of the connecting frame 27 is fixedly connected to the inner wall of the arc box 6, and a bending rod 28 is provided above the magnet 24 and is fixedly connected thereto, and the bending rod 28 is L-shaped, and the bending rod 28 passes through the arc box 6 and is slidably connected thereto, and the bottom end of the bending rod 28 is fixedly connected to the baffle 14, and a plurality of protrusions 29 are provided above the baffle 14 and are fixedly connected thereto, and the top of the protrusion 29 is shaped like a pointed angle that gathers upward, and an annular baffle 34 is provided on one side of the baffle 14 and is fixedly connected thereto, and the annular baffle 34 is in contact with the outer wall of the arc box 6, and when the annular baffle 34 is lowered together with the baffle 14, the liquid diverging in the arc box 6 is shielded; When in use, when the photoresistor sensor 12 detects that there are too many flying insects gathered under the lamp body 3, under the premise that the above-mentioned fan 10 starts to infuse gas into the arc box 6, the electromagnet 26 will receive the power-on signal and be in the power-on state. The magnetic force generated by it will cause the magnet 24 to move downward, thereby driving the slide bar 23 to drive the rack 22 to move downward, so that the flat gear 20 and the rack 22 are meshed and transmitted, allowing the shielding plate 18 to rotate with the connecting shaft 19, thereby causing the shielding plate 18 to gradually lose the shielding of the bottom of the diffuser 17. At this time The diffuser 17 will volatilize the insecticide in the liquid storage box 15 and disperse it to the outside through the arc box 6; at the same time, the descent of the magnet 24 will also cause the bending rod 28 to drive the baffle 14 at its bottom to move downward, so that the baffle 14 is separated from the wall of the arc box 6, thereby expanding the diffusion opening of the arc box 6, and the diffused insecticide is assisted by the blowing of the wind body, so that the area of ​​gas diffusion is increased, so that the flying insects gathered under the lamp body 3 are well covered by the insecticide, and a better insecticidal effect is obtained, so that the street lamp has a better lighting effect; It is worth noting that the descending baffle 14 will expose the protrusion 29 to the air, so that the gas discharged downward from the inside of the arc box 6 will resist the sharp area of ​​the protrusion 29, and then spread to the inclined area on both sides of the protrusion 29 under the action of the special shape, so that part of the gas is discharged vertically downward from the round hole of the arc box 6, and the other part is cut by the shape of the protrusion 29 and discharged obliquely downward to both sides of the protrusion 29, further increasing the divergence area of ​​the insecticide and making the insecticidal effect better; at the same time, as the baffle 14 descends, the annular baffle 34 can also surround the light-emitting screen 5, reduce the impact of the insecticide on the surface of the light-emitting screen 5, and have a certain protective effect.

[0021] According to the above embodiment, embodiment 2, An LED light ring 33 is provided below the liquid filling box 32. The LED light ring 33 is located on the outer wall of the lamp post 1 and is fixedly connected thereto. The LED light ring 33, the photovoltaic panel 11 and the photoresistor sensor 12 are all electrically connected. When the emitting unit 16 is in operation, the LED light ring 33 will receive the power supply from the photovoltaic panel 11 and start automatically. The LED light ring 33 is not set high from the ground and can be observed by passers-by in time, thereby reminding passers-by that the street lamp here is in an insecticidal state, so that passers-by are kept away from the street lamp as much as possible to ensure their personal safety.

[0022] 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.

[0023] 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. An intelligent street lamp for urban lighting, comprising a lamp post (1), a connecting rod (2) being provided on one side of the lamp post (1), a lamp body (3) being provided at the end of the connecting rod (2), and the lamp body (3) comprising a cover (4) and a light-emitting screen (5); Features: The outer wall of the cover body (4) is provided with an arc box (6), a transfer box (7) is provided above the cover body (4), an air pipe one (8) is provided above the transfer box (7), and the outer wall of the transfer box (7) is also provided with two air pipes two (9), the end of the air pipe two (9) is connected to the arc box (6), the end of the air pipe one (8) is provided with a fan (10), and the end of the air pipe one (8) is connected to the air outlet of the fan (10), the end of the lamp post (1) is provided with a photovoltaic panel (11), a photoresistor sensor (12) is provided on one side of the light-emitting screen (5), and the photoresistor sensor (12) is used to detect the density of mosquitoes in the area below the light-emitting screen (5), the fan (10), the photovoltaic panel (11) and the photoresistor sensor (12) are all electrically connected, and the wall of the arc box (6) is provided with a plurality of through holes (13); A baffle (14) is provided inside the arc box (6), a liquid storage box (15) is provided above the arc box (6), the liquid storage box (15) is used to store liquid insecticide, and a diverging unit (16) is provided inside the arc box (6) for driving the baffle (14) to move downward, the diverging unit (16) divides and expands the wind body area where the insecticide is sprayed.

2. The intelligent street lamp for urban lighting according to claim 1, characterized in that: The diverging unit (16) comprises a diverger (17) located on the inner wall of the arc box (6); a shielding plate (18) is provided below the diverger (17); a connecting shaft (19) is provided inside the shielding plate (18); a spur gear (20) is provided on the outer wall of the connecting shaft (19); a connecting block (21) is also provided on the outer wall of the connecting shaft (19); a rack (22) meshing with the spur gear (20) is provided on one side; a sliding rod (23) is provided at the bottom end of the rack (22); a magnet (24) is provided at the bottom end of the sliding rod (23); and the outer wall of the magnet (24) is provided with a A fixed cylinder (25), wherein an electromagnet (26) is provided on the inner wall of the fixed cylinder (25), wherein the electromagnet (26) generates a magnetic force that attracts the magnet (24) when powered on, and a connecting frame (27) is provided on the outer wall of the fixed cylinder (25). A bending rod (28) is provided above the magnet (24), wherein the bending rod (28) passes through the arc box (6) and is slidably connected thereto, wherein the bottom end of the bending rod (28) is fixedly connected to the baffle bar (14), and a plurality of protrusions (29) are provided above the baffle bar (14), wherein the tops of the protrusions (29) are shaped in the form of pointed corners that gather upward.

3. The intelligent street lamp for urban lighting according to claim 2, characterized in that: A spring (30) is provided between the magnet (24) and the upper inner wall of the fixing cylinder (25). In a normal state, the elastic force of the spring (30) drives the upper wall surface of the blocking bar (14) to coincide with the inner wall surface of the arc box (6).

4. The intelligent street lamp for urban lighting according to claim 1, characterized in that: An infusion tube (31) is provided at the end of the liquid storage box (15); the infusion tube (31) is located inside the lamp post (1); and an injection box (32) is provided at the end of the infusion tube (31).

5. The intelligent street lamp for urban lighting according to claim 4, characterized in that: An LED light ring (33) is provided below the liquid injection box (32); the LED light ring (33) is located on the outer wall of the lamp post (1) and is fixedly connected thereto; the LED light ring (33), the photovoltaic panel (11) and the photoresistor sensor (12) are all electrically connected.

6. The intelligent street lamp for urban lighting according to claim 5, characterized in that: When the radiating unit (16) is in operation, the LED light ring (33) will receive power from the photovoltaic panel (11) and start automatically.

7. The intelligent street lamp for urban lighting according to claim 1, characterized in that: The through holes (13) are evenly distributed in the annular bottom surface area of ​​the arc-shaped box (6) and are evenly distributed.

8. The intelligent street lamp for urban lighting according to claim 2, characterized in that: An annular baffle (34) is provided on one side of the baffle bar (14), the annular baffle (34) being in contact with the outer wall of the arc box (6), and the annular baffle (34) shields the liquid emanating from the arc box (6) when it descends together with the baffle bar (14).

Images