An automatic insect-killing LED street lamp for park use

Abstract

The invention relates to the technical field of lighting devices, and specifically to an automatic insect-killing LED street lamp for use in a park; it comprises a lamp pole and an insect-sucking tube, lamp caps are fixedly mounted on both sides of the lamp pole; a solar panel is fixedly mounted on the upper end of the lamp pole; a collecting bucket is rotatably connected to the outer wall of the lamp pole; the insect-sucking tube is fixedly connected to the collecting bucket; the invention cooperates with a suction head and a filter net, so that the suction head can suck in smaller pests such as fruit flies and mosquitoes, while larger non-pests such as fireflies, bees and butterflies will be blocked by the filter net, thereby preventing the suction head from sucking in larger non-pests, thereby preventing larger non-pests such as bees and butterflies from being killed, so as to ensure that the invention achieves a lighting effect in an agricultural park without killing pollinating insects in the agricultural park, thereby ensuring the pollination effect of plants in the agricultural park, improving the crop yield and quality in the agricultural park, and thereby improving the agricultural economy.

Description

Technical Field

[0001] The invention relates to the technical field of lighting devices, in particular to an automatic insect-killing LED street lamp for a park. Background Art

[0002] A park refers to a designated area planned and managed by the government in a centralized and unified manner. A certain type of industry or form of enterprise or company is specially set up in the area for unified management. According to the type of park, it can be divided into industrial parks, free trade parks, logistics parks, science and technology parks, cultural and creative industrial parks, agricultural parks, etc. The park often has complete infrastructure and supporting facilities. Among them, the LED street lights used in the park are one of the infrastructure used by the park. The park installs LED street lights for night lighting, so that pedestrians, vehicles and objects are more visible at night, reducing the occurrence of traffic accidents and personal injuries at night and improving night safety. However, when LED street lights are used, due to the phototropism of insects, a large number of insects will gather near the lamp body, which will not only block the light and affect the normal lighting of the LED street lights, but also the insects will accumulate on the LED street lights, making it difficult to clean the LED street lights.

[0003] There are also some technical solutions for automatic insect-killing LED street lights for use in parks in the prior art. For example, a Chinese patent with publication number CN112664884B discloses an automatic insect-killing LED street light for use in parks, including a base plate, on which a support rod is provided; a workbench, on the upper part of the support rod is provided a workbench; an LED street light, on which two LED street lights are provided on the top of the support rod; an electric shock mechanism, on which an electric shock mechanism is provided between the top of the workbench and the upper part of the support rod; and a manual cleaning mechanism, on which a manual cleaning mechanism is provided on the top of the workbench. The present invention kills mosquitoes and insects under the LED light through the electric shock mechanism, and the killed mosquitoes are cleaned through the manual cleaning mechanism; the first rotating shaft drives the rotating ring to rotate, and the two power grids are energized, and the energized power grids kill mosquitoes and insects under the LED light to achieve an insect-killing effect;

[0004] However, LED lights not only attract pests such as fruit flies and mosquitoes, but also non-pests such as fireflies, bees and butterflies, which can easily cause the power grid to kill non-pests. Bees and butterflies play the role of pollination in the ecosystem, which has a positive effect on the environment. Especially in agricultural parks, if the electric shock mechanism of LED street lights kills bees and butterflies, it will affect the pollination effect of plants in the agricultural park, resulting in a decrease in the yield and quality of crops in the agricultural park, and thus have a negative impact on the agricultural economy.

[0005] In view of this, in order to overcome the above technical problems, the present invention proposes an automatic insect-killing LED street lamp for use in a park, which solves the above technical problems. Summary of the invention

[0006] In order to make up for the shortcomings of the prior art, the present invention proposes an automatic insect-killing LED street lamp for use in industrial parks. The present invention cooperates with a suction head and a filter net so that the suction head can suck in smaller pests such as fruit flies and mosquitoes, while larger non-pests such as fireflies, bees and butterflies will be blocked by the filter net, thereby preventing the suction head from sucking in larger non-pests, thereby preventing larger non-pests such as bees and butterflies from being killed, thereby ensuring that the present invention achieves lighting effects in agricultural parks while not killing pollinating insects in agricultural parks, thereby ensuring the pollination effect of plants in agricultural parks, improving crop yields and quality in agricultural parks, and thereby improving the agricultural economy.

[0007] The technical solution adopted by the present invention to solve the technical problem is: the automatic insect-killing LED street lamp for a park described in the present invention comprises:

[0008] A lamp pole, with lamp holders fixedly mounted on both sides of the lamp pole; and a solar panel fixedly mounted on the upper end of the lamp pole;

[0009] A slug-sucking tube, the outer wall of the lamp pole is rotatably connected to a collecting bucket; the slug-sucking tube is fixedly connected to the collecting bucket; a collecting chamber is provided inside the collecting bucket; the slug-sucking tube is communicated with the collecting chamber; a suction head connected to the collecting chamber is fixedly installed at one end of the slug-sucking tube away from the collecting bucket; a filter is installed inside the suction head; a Roots blower is fixedly installed on the upper end of the lamp pole; an exhaust port connected to the collecting chamber is provided at the upper end of the collecting bucket; the Roots blower is connected to the exhaust port of the collecting bucket by a hose; a baffle is provided in the collecting chamber; the baffle is rotatably connected to the inner wall of the collecting chamber by a torsion spring; the baffle is used to shield the end of the slug-sucking tube close to the collecting bucket; a traction unit is installed in the collecting chamber; the traction unit is used to traction the baffle to rotate; a filter cloth is fixedly installed in the collecting chamber.

[0010] Preferably, the traction unit includes a steel wire rope; the exhaust port is configured to be conical; a conical sealing plug is slidingly and sealably connected inside the exhaust port; the sealing plug is connected to the inner wall of the exhaust port via a tower-shaped spring; one end of the steel wire rope is fixedly connected to the baffle, and the other end is fixedly connected to the sealing plug.

[0011] Preferably, a mounting plate is provided above the collecting barrel; the mounting plate is fixedly connected to the lamp pole; a hollow rotating platform is fixedly connected to the lower end of the mounting plate; the hollow rotating platform is used to drive the collecting barrel to rotate; a through groove is provided at the upper end of the mounting plate; the end of the hose away from the Roots blower is connected to the through groove; a circular groove is provided at the lower end of the mounting plate; the collecting barrel is rotatably sealed and connected in the circular groove; the exhaust port and the through groove are connected via the circular groove.

[0012] Preferably, two suction heads are provided; the two suction heads are distributed up and down; the mounting plate is arranged in a circular shape; an annular groove is provided on the outer wall of the mounting plate; a connecting rod is rotatably connected in the annular groove; and one end of the connecting rod away from the annular groove is slidably connected to the sucker tube.

[0013] Preferably, a bellows is provided below the collecting barrel; the bellows is installed in the collecting chamber; the lower end of the bellows is fixedly connected to a bottom plate; a discharge port is provided at the lower end of the bottom plate; an arc plate is connected in a sliding seal inside the discharge port; and a gear lever is rotatably connected to the lower end of the bottom plate.

[0014] Preferably, two of the bellows are provided; the two bellows are arranged in an arc shape; clamps are fixedly connected to the surfaces of the two bellows; connecting holes are provided at both ends of the clamps; bolts are slidably connected in the connecting holes; the bellows and the clamps are both made of PTFE material.

[0015] Preferably, an arc-shaped connecting block is provided between the bellows and the collecting barrel; the number of the connecting blocks is two; the connecting block is threadedly connected to the lower end of the collecting chamber; an annular groove is provided on the surface of the connecting block; the groove cooperates with the clamp; the two connecting blocks are snap-connected; an arc-shaped groove connected to the bellows is provided inside the connecting block.

[0016] Preferably, a flange is fixedly connected to the outer wall of the connection block; a groove is provided at the upper end of the flange; there are two flanges; the two flanges are distributed at both ends of the connection block; a hinge rod is rotatably connected in one of the grooves.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The present invention cooperates with the suction head and the filter net so that the suction head can suck in smaller pests such as fruit flies and mosquitoes, while larger non-pests such as fireflies, bees and butterflies will be blocked by the filter net, thereby preventing the suction head from sucking in larger non-pests, thereby preventing larger non-pests such as bees and butterflies from being killed, thereby ensuring that the present invention achieves lighting effects in agricultural parks while not killing pollinating insects in agricultural parks, thereby ensuring the pollination effect of plants in agricultural parks, improving crop yields and quality in agricultural parks, and thereby improving the agricultural economy.

[0019] 2. The present invention arranges two suction heads distributed up and down, and the two suction heads face sides away from each other. When the Roots blower is running, the photosensitive sensor transmits an electrical signal to the hollow rotating platform, so that the hollow rotating platform can drive the collecting bucket to rotate, so that the collecting bucket drives the two suction heads to rotate through the insect sucking tube fixedly connected thereto during the rotation, so that during the rotation of the two suction heads, the two suction heads distributed up and down can suck the pests at different areas below the lamp head from the lamp head into the collecting cavity, thereby increasing the insect sucking area of ​​the suction head, so that the suction head can effectively suck in and kill pests with different light reactions, thereby improving the insect killing effect of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Figure 1 is a front view of the present invention;

[0022] Figure 2 is a rear view of the present invention;

[0023] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0024] Figure 4 yes Figure 2 The enlarged view of point B in the middle;

[0025] Figure 5 It is a schematic diagram of the structure of the present invention;

[0026] Figure 6 yes Figure 5 Enlarged view of point C in the middle;

[0027] Figure 7 It is a schematic diagram of the structure of the collection bucket used in the present invention;

[0028] Figure 8 yes Figure 7 The enlarged view of point D in the middle;

[0029] Fig. 9 yes Figure 7 Enlarged view of point E in the middle;

[0030] In the figure: 1. lamp pole; 11. lamp holder; 12. solar panel; 13. Roots blower; 131. hose; 14. mounting plate; 141. through groove; 142. round groove; 143. annular groove; 15. hollow rotating platform; 16. connecting rod; 2. collecting bucket; 21. sucker tube; 211. sucker head; 212. filter screen; 22. collecting chamber; 221. baffle; 222. wire rope ; 223, filter cloth; 23, exhaust port; 231, sealing plug; 232, tower spring; 24, bellows; 241, clamp; 242, connecting hole; 243, bolt; 25, bottom plate; 251, discharge port; 252, arc plate; 253, gear lever; 26, connecting block; 261, slot; 262, arc slot; 263, flange; 264, groove; 265, hinged rod. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] like Figures 1 to 9 As shown, the automatic insect-killing LED street lamp for a park according to the present invention comprises:

[0033] A lamp pole 1, with lamp holders 11 fixedly mounted on both sides of the lamp pole 1; a solar cell panel 12 fixedly mounted on the upper end of the lamp pole 1;

[0034] The slug tube 21 is rotatably connected to the outer wall of the lamp pole 1 with a collecting bucket 2; the slug tube 21 is fixedly connected to the collecting bucket 2; a collecting chamber 22 is provided inside the collecting bucket 2; the slug tube 21 is connected to the collecting chamber 22; a suction head 211 connected to the collecting chamber 22 is fixedly installed at one end of the slug tube 21 away from the collecting bucket 2; a filter 212 is installed inside the suction head 211; a Roots blower 13 is fixedly installed on the upper end of the lamp pole 1; a drain fan 212 is provided on the upper end of the collecting bucket 2 to communicate with the collecting chamber 22; Air port 23; the Roots blower 13 is connected to the exhaust port 23 of the collecting barrel 2 through a hose 131; a baffle 221 is provided in the collecting chamber 22; the baffle 221 is rotationally connected to the inner wall of the collecting chamber 22 through a torsion spring; the baffle 221 is used to block the end of the sucker tube 21 close to the collecting barrel 2; a traction unit is installed in the collecting chamber 22; the traction unit is used to pull the baffle 221 to rotate; a filter cloth 223 is fixedly installed in the collecting chamber 22.

[0035] As an embodiment of the present invention, the traction unit includes a steel wire rope 222; the exhaust port 23 is configured to be conical; a conical sealing plug 231 is slidingly sealed in the exhaust port 23; the sealing plug 231 is connected to the inner wall of the exhaust port 23 through a tower spring 232; one end of the steel wire rope 222 is fixedly connected to the baffle 221, and the other end is fixedly connected to the sealing plug 231.

[0036] As an embodiment of the present invention, a mounting plate 14 is arranged above the collecting barrel 2; the mounting plate 14 is fixedly connected to the lamp pole 1; a hollow rotating platform 15 is fixedly connected to the lower end of the mounting plate 14; the hollow rotating platform 15 is used to drive the collecting barrel 2 to rotate; a through groove 141 is provided at the upper end of the mounting plate 14; the end of the hose 131 away from the Roots blower 13 is connected to the through groove 141; a circular groove 142 is provided at the lower end of the mounting plate 14; the collecting barrel 2 is rotatably sealed and connected in the circular groove 142; the exhaust port 23 is connected to the through groove 141 through the circular groove 142.

[0037] As an embodiment of the present invention, two suction heads 211 are provided; the two suction heads 211 are distributed up and down; the mounting plate 14 is arranged in a circular shape; an annular groove 143 is provided on the outer wall of the mounting plate 14; a connecting rod 16 is rotatably connected in the annular groove 143; an end of the connecting rod 16 away from the annular groove 143 is slidably connected to the slug tube 21;

[0038] When working, the lights of existing LED street lamps will not only attract pests such as fruit flies and mosquitoes, but also non-pests such as fireflies, bees and butterflies, which can easily cause the power grid to kill non-pests. Bees and butterflies play the role of pollination in the ecosystem, which has a positive effect on the environment. Especially in agricultural parks, if the electric shock mechanism of LED street lamps kills bees and butterflies, it will affect the pollination effect of plants in the agricultural park, resulting in a decrease in the yield and quality of crops in the agricultural park, and thus have a negative impact on the agricultural economy.

[0039] In this regard, the present invention cooperates with the suction head 211 and the filter 212 so that the suction head 211 can suck in small pests such as fruit flies and mosquitoes, while large non-pests such as fireflies, bees and butterflies are blocked by the filter 212, thereby preventing the suction head 211 from sucking in large non-pests, thereby preventing large non-pests such as bees and butterflies from being killed, thereby ensuring that the present invention achieves lighting effects in agricultural parks while not killing pollinating insects in agricultural parks, thereby ensuring plant pollination effects in agricultural parks, improving crop yields and quality in agricultural parks, and thereby improving the agricultural economy;

[0040] In the initial state, the suction head 211 faces the lamp holder 11. Existing LED street lamps are equipped with light sensors to sense the surrounding light intensity. At night, the light sensors control the LED street lamps to turn on. At this time, fruit flies, mosquitoes and other pests are attracted by the light of the LED street lamps, so that fruit flies, mosquitoes and other pests surround the lamp holder 11. At the same time, the light sensors also control the operation of the Roots blower 13, so that the Roots blower 13 produces air to discharge the slug tube 21 connected thereto, so that the slug tube 21 is in a negative pressure state, so that the outside air enters the slug tube 21 through the suction head 211. Since the suction head 211 faces the lamp holder 11, the lamp holder 11 is Pests such as fruit flies and mosquitoes surrounding the head 11 are sucked into the suction head 211, so that the fruit flies and mosquitoes sucked into the suction head 211 can enter the collecting chamber 22 of the collecting barrel 2 through the sucking tube 21. Since the collecting chamber 22 is equipped with a filter cloth 223, the air entering the collecting chamber 22 passes through the filter cloth 223 and enters the Roots blower 13 through the exhaust port 23 and is then discharged. The fruit flies and mosquitoes entering the collecting chamber 22 can be blocked by the filter cloth 223, so that the fruit flies and mosquitoes are prevented from entering the Roots blower 13, thereby protecting the inside of the Roots blower 13 from being blocked and damaged by the fruit flies and mosquitoes. In addition, the fruit flies and mosquitoes are stored in the collecting chamber 22, which is convenient for centralized cleaning.

[0041] When it is daytime, the light-sensitive sensor controls the LED street lamp to stop emitting light, and controls the Roots blower 13 to stop running. At this time, pests such as mosquitoes and fruit flies entering the collection chamber 22 are no longer affected by the negative pressure adsorption force, which easily causes the mosquitoes and fruit flies in the collection chamber 22 to fly out through the slug tube 21 and the suction head 211. The present invention sets a baffle 221. In the initial state, the baffle 221 covers the connection between the slug tube 21 and the collection chamber 22 under the action of the torsion spring, so that the slug tube 21 is blocked and sealed by the baffle 221; when the Roots blower 13 stops running, the mosquitoes and fruit flies entering the collection chamber 22 are no longer affected by the negative pressure adsorption force, which easily causes the mosquitoes and fruit flies in the collection chamber 22 to fly out through the slug tube 21 and the suction head 211. When the blower 13 is running, the Roots blower 13 discharges the air in the exhaust port 23 connected thereto, so that negative pressure is generated in the exhaust port 23, and a pressure difference is generated on both sides of the sealing plug 231. The sealing plug 231 squeezes the tower spring 232 under the push of the pressure difference and moves away from the collecting chamber 22, so that the sealing plug 231 pulls the baffle 221 through the wire rope 222 to overcome the torsion of the torsion spring and rotates upward. At this time, the exhaust port 23 is connected with the collecting chamber 22, and at this time, the baffle 221 no longer blocks the slug tube 21. The insect sucking tube 21 is connected with the collecting chamber 22, so that pests such as fruit flies and mosquitoes from the outside are sucked into the collecting chamber 22 through the insect sucking tube 21; the function of the tower-shaped spring 232 is to limit the sealing plug 231, to ensure that the sealing plug 231 is located at the center of the frustum-shaped exhaust port 23, to prevent the sealing plug 231 from tilting when entering the frustum-shaped exhaust port 23, to ensure that the lower end surface of the sealing plug 231 can be pushed by a uniform and stable gas pressure, to ensure the pulling effect of the sealing plug 231 on the baffle 221, and then Ensure that the connection between the sucker tube 21 and the collection chamber 22 is open, and ensure that pests such as fruit flies and mosquitoes can be sucked into the collection chamber 22; when it is light, the Roots blower 13 stops running, and the baffle 221 rotates downward under the action of the torsion spring restoring force, and covers the connection between the sucker tube 21 and the collection chamber 22, so that the collection chamber 22 is closed, thereby preventing fruit flies and mosquitoes in the collection chamber 22 from flying out through the sucker tube 21. At this time, the sealing plug 231 is pushed down by the restoring force of the tower spring 232 to block the exhaust port 23 again;

[0042] By setting the solar panel 12, the solar panel 12 can generate photovoltaic power during the day, so that the LED street lamp can reduce the dependence on traditional power grid energy, reduce power consumption, and avoid lighting problems caused by power grid failure or power outage; the practicality of the present invention is further improved; since the size of non-pests such as fireflies, bees and butterflies is much larger than pests such as fruit flies and mosquitoes, the filter 212 is set so that the filter 212 can block non-pests such as fireflies, bees and butterflies with larger size, while pests such as fruit flies and mosquitoes will be sucked into the suction head 211 through the filter holes of the filter 212, thereby preventing non-pests such as bees and butterflies with larger size from being sucked into the suction head 211 and being killed, so as to ensure that the present invention achieves lighting effects in agricultural parks without killing pollinating insects in agricultural parks, so as to ensure the pollination effect of plants in agricultural parks;

[0043] Since different insects react differently to light, that is, some insects prefer strong light, so they are close to the lamp head 11, while some insects prefer weaker light intensity, so they are farther away from the lamp head 11, in this regard, at least two suction heads 211 distributed up and down are provided, and the two suction heads 211 face away from each other. When the Roots blower 13 is running, the photosensitive sensor transmits an electrical signal to the hollow rotating platform 15, so that the hollow rotating platform 15 can drive the collection barrel 2 to rotate, so that during the rotation of the collection barrel 2, the two suction heads 211 are driven to rotate through the insect sucking tube 21 fixedly connected thereto, so that during the rotation of the two suction heads 211, the two suction heads 211 located up and down can suck in pests at different areas below the lamp head 11 and away from the lamp head 11. The collecting chamber 22 increases the sucking insect area of ​​the suction head 211, so that the suction head 211 can effectively suck and kill pests with different light reactions, thereby improving the pest control effect of the present invention; the practicality of the present invention is further improved; in the process of the collection barrel 2 rotating, in order to ensure that the exhaust port 23 can be effectively connected with the Roots blower 13, a mounting plate 14 is provided so that the collection barrel 2 is rotatably sealed and connected in the circular groove 142 at the lower end of the mounting plate 14. When the collection barrel 2 rotates, the exhaust port 23 at the upper end of the collection barrel 2 is always in a connected state with the circular groove 142, and the Roots blower 13 is connected with the circular groove 142 through the hose 131, so that the Roots blower 13 can extract the air in the circular groove 142 through the hose 131, so that The circular groove 142 is in a negative pressure state, and the exhaust port 23 of the collecting barrel 2 is connected with the circular groove 142, so that the air in the exhaust port 23 can be discharged by the Roots blower 13 through the circular groove 142, so that the sealing plug 231 in the exhaust port 23 is pushed by the pressure difference to enter the exhaust port 23, so that the exhaust port 23 is connected with the collecting chamber 22. At the same time, the sealing plug 231 pulls the baffle 221 to rotate upward through the wire rope 222, so that the slug tube 21 is connected with the collecting chamber 22, so that the external gas can enter the collecting chamber 22 through the slug tube 21, so that the gas entering the collecting chamber 22 is filtered by the filter cloth 223 and then enters the circular groove 142 through the exhaust port 23, and finally is drawn out by the Roots blower 13 through the hose 131, so that the Roots blower 13 can stably rotate The gas in the moving collection barrel 2 is extracted, so that the collection barrel 2 can maintain a stable negative pressure state, thereby ensuring the trematode effect of the suction head 211; the practical application effect of the present invention is further improved; and by setting the connecting rod 16, the trematode tube 21 is rotatably connected to the annular groove 143 through the connecting rod 16, so that the trematode tube 21 and the mounting plate 14 are rotatably connected through the connecting rod 16, so that the connecting rod 16 can support the trematode tube 21, and improve the connection stability of the trematode tube 21, avoiding the risk of bending or breaking of the trematode tube 21 due to wind in windy weather, thereby ensuring that the trematode tube 21 can be used safely and stably in different environments, so that the practicality of the present invention is effectively improved.

[0044] As an embodiment of the present invention, a bellows 24 is provided below the collecting barrel 2; the bellows 24 is installed in the collecting chamber 22; the lower end of the bellows 24 is fixedly connected to a bottom plate 25; a discharge port 251 is provided at the lower end of the bottom plate 25; an arc plate 252 is connected in a sliding seal inside the discharge port 251; and a gear rod 253 is rotatably connected to the lower end of the bottom plate 25.

[0045] As an embodiment of the present invention, two bellows 24 are provided; the two bellows 24 are arranged in an arc shape; a clamp 241 is fixedly connected to the surface of the two bellows 24; connecting holes 242 are provided at both ends of the clamp 241; a bolt 243 is slidably connected in the connecting hole 242; the bellows 24 and the clamp 241 are both made of PTFE material.

[0046] As an embodiment of the present invention, an arc-shaped connecting block 26 is arranged between the bellows 24 and the collecting barrel 2; the number of the connecting blocks 26 is two; the connecting block 26 is threadedly connected to the lower end of the collecting chamber 22; an annular groove 261 is provided on the surface of the connecting block 26; the groove 261 cooperates with the clamp 241; the two connecting blocks 26 are snap-connected; an arc-shaped groove 262 connected to the bellows 24 is provided inside the connecting block 26.

[0047] As an embodiment of the present invention, the outer wall of the connecting block 26 is fixedly connected with a flange 263; a groove 264 is formed at the upper end of the flange 263; two flanges 263 are provided; the two flanges 263 are distributed at both ends of the connecting block 26; a hinge rod 265 is rotatably connected in one of the grooves 264;

[0048] During operation, since there are more fruit flies and mosquitoes in summer, in order to increase the storage capacity of the collecting chamber 22 for fruit flies and mosquitoes, the present invention provides a bellows 24 so that the fruit flies and mosquitoes sucked into the collecting chamber 22 can fall into the bellows 24 for storage, and the bellows 24 can change its internal storage space by stretching, thereby greatly improving the storage effect of the collecting chamber 22 for fruit flies and mosquitoes; in the initial state, the gear rod 253 is located below the arc plate 252, so that the arc plate 252 located in the discharge port 251 is blocked by the gear rod 253 and does not fall, and when the mosquitoes stored in the bellows 24 need to be discharged, the gear rod 253 is used to prevent the arc plate 252 from falling. When collecting and cleaning the bodies of fruit flies or larvae, the user only needs to rotate the lever 253 to rotate away from the arc plate 252, so that the lever 253 slides and seals relative to the arc plate 252. When the lever 253 passes over the arc plate 252, the lever 253 no longer blocks the arc plate 252. At this time, the user can pull the arc plate 252 to take it out from the lower end of the discharge port 251. The bellows 24 is made of PTFE material, so that the PTFE material has good tolerance to ultraviolet rays, and the bellows 24 has one end of anti-aging property in the outside world, which improves the service life of the bellows 24.

[0049] However, long-term exposure of the bellows 24 to strong ultraviolet rays, especially in high-temperature environments in summer, will still cause the material to gradually age, discolor or crack. Therefore, when cracks appear on the bellows 24, the bellows 24 needs to be replaced. Since the bellows 24 is sleeved on the surface of the lamp pole 1, if the bellows 24 is cylindrical, it will cause the bellows 24 sleeved on the surface of the lamp pole 1 to be difficult to install and remove. In this regard, two arc-shaped bellows 24 are provided, so that the two arc-shaped bellows 24 can be assembled to form a cylindrical bellows 24. When the bellows 24 needs to be installed, the two bellows 24 are aligned with the lamp pole. 1 is wrapped; the cylindrical tube composed of the two corrugated tubes 24 wraps the lamp pole 1, at this time, the clamps 241 of the two corrugated tubes 24 are facing each other, and the two connecting holes 242 at both ends of the clamps 241 are facing each other, and then the bolts 243 are inserted into the connecting holes 242 of the two clamps 241, and the nuts are tightened so that the bolts 243 connect the two clamps 241, so that the two corrugated tubes 24 are stably sleeved on the surface of the lamp pole 1, and the corrugated tubes 24 are prevented from being stretched and torn by the external wind; when the corrugated tubes 24 need to be disassembled, the bolts 243 on the clamps 241 are removed, and the two corrugated tubes 24 can be removed respectively;

[0050] The connection block 26 is provided to facilitate the threaded connection of the bellows 24 in the collecting chamber 22. The connection block 26 is made of stainless steel. Before installing the bellows 24, the two connection blocks 26 are first clamped on the surface of the lamp pole 1 so that the two connection blocks 26 are aligned. At this time, the grooves 264 of the two connection blocks 26 are facing each other, and then the hinge rods 265 in the grooves 264 are rotated so that the hinge rods 265 on the two connection blocks 26 are respectively clamped into the corresponding grooves 264; the two connection blocks 26 are clamped by the hinge rods 265; at this time, the two connection blocks 26 are sleeved on the surface of the lamp pole 1, and then the connection block 26 is inserted into the upper port of the bellows 24; since a clamping groove 261 matching with the clamping hoop 241 is opened on the surface of the connection block 26, and then the clamping hoop 241 close to the upper port of the bellows 24 is sleeved in the clamping groove 261 of the connecting port, and the clamping hoop 241 on the two bellows 24 is screwed through the bolts 24 3, so that the bellows 24 is bound in the slot 261 of the connecting block 26 through the clamp 241, at this time, the bellows 24 is connected with the arc groove 262 of the connecting block 26, and then the two connecting blocks 26 are pushed up to the collecting barrel 2, and the flange 263 of the outer wall of the connecting block 26 is rotated to push the connecting block 26 to rotate, so that the connecting block 26 can be threadedly connected to the lower end of the collecting chamber 22 of the collecting barrel 2, at this time, the collecting chamber 22 is connected with the bellows 24 through the arc groove 262 of the connecting block 26, so that the fruit flies and mosquitoes sucked into the collecting chamber 22 fall into the bellows 24 through the arc groove 262, until the connecting block 26 contacts the lower end surface of the collecting barrel 2, at this time, the groove 264 is blocked by the lower end surface of the collecting barrel 2, so that the hinge rod 265 is blocked by the lower end surface of the collecting barrel 2 and stably stuck in the groove 264, thereby ensuring that the two connecting blocks 26 are more stable and tight under the clamping of the hinge rod 265.

[0051] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automatic insect-killing LED street light for a park, comprising: A lamp pole (1), wherein lamp holders (11) are fixedly mounted on both sides of the lamp pole (1); and a solar cell panel (12) is fixedly mounted on the upper end of the lamp pole (1); the characteristics are: The worm-sucking tube (21) is rotatably connected to the outer wall of the lamp post (1) with a collecting bucket (2); the worm-sucking tube (21) is fixedly connected to the collecting bucket (2); a collecting chamber (22) is provided inside the collecting bucket (2); the worm-sucking tube (21) is communicated with the collecting chamber (22); a suction head (211) is fixedly installed at one end of the worm-sucking tube (21) away from the collecting bucket (2) and communicated with the collecting chamber (22); a filter screen (212) is installed inside the suction head (211); a Roots blower (13) is fixedly installed at the upper end of the lamp post (1); a filter screen (212) is provided at the upper end of the collecting bucket (2) and communicated with the collecting chamber (22). The Roots blower (13) is connected to the exhaust port (23) of the collecting barrel (2) via a hose (131); a baffle (221) is provided in the collecting chamber (22); the baffle (221) is rotatably connected to the inner wall of the collecting chamber (22) via a torsion spring; the baffle (221) is used to shield the end of the slug tube (21) close to the collecting barrel (2); a traction unit is installed in the collecting chamber (22); the traction unit is used to traction the baffle (221) to rotate; a filter cloth (223) is fixedly installed in the collecting chamber (22); The traction unit comprises a steel wire rope (222); the exhaust port (23) is arranged in a frustum shape; a frustum-shaped sealing plug (231) is slidingly and sealingly connected inside the exhaust port (23); the sealing plug (231) is connected to the inner wall of the exhaust port (23) via a tower spring (232); one end of the steel wire rope (222) is fixedly connected to the baffle (221), and the other end is fixedly connected to the sealing plug (231); A mounting plate (14) is arranged above the collecting barrel (2); the mounting plate (14) is fixedly connected to the lamp pole (1); a hollow rotating platform (15) is fixedly connected to the lower end of the mounting plate (14); the hollow rotating platform (15) is used to drive the collecting barrel (2) to rotate; a through groove (141) is provided at the upper end of the mounting plate (14); the end of the hose (131) away from the Roots blower (13) is connected to the through groove (141); a circular groove (142) is provided at the lower end of the mounting plate (14); the collecting barrel (2) is rotatably sealed and connected in the circular groove (142); the exhaust port (23) is connected to the through groove (141) via the circular groove (142); Two suction heads (211) are provided; the two suction heads (211) are distributed up and down; the mounting plate (14) is arranged in a circular shape; an annular groove (143) is provided on the outer wall of the mounting plate (14); a connecting rod (16) is rotatably connected in the annular groove (143); an end of the connecting rod (16) away from the annular groove (143) is slidably connected to the worm tube (21).

2. The automatic insect-killing LED street light for a park according to claim 1, characterized in that: A bellows (24) is provided below the collecting barrel (2); the bellows (24) is installed in the collecting chamber (22); a bottom plate (25) is fixedly connected to the lower end of the bellows (24); a discharge port (251) is provided at the lower end of the bottom plate (25); an arc plate (252) is slidably and sealably connected inside the discharge port (251); and a gear lever (253) is rotatably connected to the lower end of the bottom plate (25).

3. The automatic insect-killing LED street light for a park according to claim 2, characterized in that: Two of the bellows (24) are provided; the two bellows (24) are arranged in an arc shape; The surfaces of the two bellows (24) are fixedly connected with clamps (241); connecting holes (242) are provided at both ends of the clamps (241); bolts (243) are slidably connected in the connecting holes (242); the bellows (24) and the clamps (241) are both made of PTFE material.

4. The automatic insect-killing LED street light for a park according to claim 3, characterized in that: An arc-shaped connecting block (26) is arranged between the bellows (24) and the collecting barrel (2); the number of the connecting blocks (26) is two; the connecting block (26) is threadedly connected to the lower end of the collecting chamber (22); an annular clamping groove (261) is provided on the surface of the connecting block (26); the clamping groove (261) is matched with the clamp (241); the two connecting blocks (26) are snap-fitted and connected; an arc-shaped groove (262) communicating with the bellows (24) is provided inside the connecting block (26).

5. The automatic insect-killing LED street light for a park according to claim 4, characterized in that: The outer wall of the connection block (26) is fixedly connected with a flange (263); a groove (264) is provided at the upper end of the flange (263); the number of the flanges (263) is two; the two flanges (263) are distributed at both ends of the connection block (26); a hinge rod (265) is rotatably connected in one of the grooves (264).

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