A multi-pole-in-one lamp pole for an anti-dumping street lamp

Abstract

The present invention relates to the technical field of multi-pole street lamps, and specifically to a multi-pole-in-one lamp pole for an anti-dumping street lamp, comprising: a street lamp pole, a light bulb is installed on the top line of the street lamp pole, an elliptical air bag is fixedly installed on the outer peripheral surface of the light bulb, and the pole body of the street lamp pole is provided with an inflation mechanism, and when the street lamp pole falls, the volume of the elliptical air bag increases to protect the light bulb. The present invention can ensure that the street lamp pole can only fall in parallel with the road dividing line when it is subjected to wind force in any direction through the coordination between the annular groove, the sphere, the fixing plate, the inflation bag, the bending spring, the conical telescopic rod, the reflective rod and the elliptical air bag, so as to avoid hitting the road surface and causing certain troubles and economic losses, and the reflective rod can be pushed in the opposite direction by the road surface so that the volume of the elliptical air bag can be inflated to increase to protect the light bulb from damage, thereby improving the practicality of the street lamp.

Description

Technical Field

[0001] The invention relates to the technical field of multi-pole street lamps, and in particular to a multi-pole-in-one lamp pole for an anti-dumping street lamp. Background Art

[0002] The multi-pole-in-one light pole is also called a smart light pole. The multi-pole-in-one light pole integrates multiple functions on one light pole, changing the past situation of "one pole for one function", effectively saving the space occupied by underground pipelines and ground vertical poles, avoiding the duplication of similar municipal facilities, and improving the urban road landscape. In addition, the IoT smart devices can analyze which function of street lights should be used in each area, which can improve the use of different functions of street lights for different environments and reduce certain limitations. The IoT intelligence can also be used to count the power loss of each street lamp. For example, street lamp lights can be diffused through other light poles, which saves a certain amount of electricity and greatly highlights the importance of IoT intelligence.

[0003] As is known to all, when encountering strong winds, street lamps are tall, especially those in coastal cities, which require a certain wind resistance. This requires certain safety measures for the stability of street lamps in combination with stormy weather in coastal cities. For example, when encountering a severe storm, due to the uncertainty of wind direction, the direction may be perpendicular to the roadway. If it collapses, it will not only cause traffic jams and potential safety hazards to traffic personnel, but also cause certain damage to the lighting components in the street lamps. For this reason, the present invention provides a multi-pole-in-one lamp pole for smart street lamps. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the lamp pole will hit the road surface longitudinally when it falls.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a multi-pole-in-one lamp post for an anti-dumping street lamp, comprising: a street lamp post, a light bulb is installed on the top line of the street lamp post;

[0006] An elliptical airbag is fixedly mounted on the outer circumference of the light bulb, and an inflation mechanism is provided on the pole body of the street light pole. When the street light pole falls over, the inflation mechanism inflates the elliptical airbag, so that the volume of the elliptical airbag increases to protect the light bulb. The inflation mechanism includes an air intake hose connected to the outer circumference of the elliptical airbag, the other end of the air intake hose is connected to an air control pipe, the outer circumference of the air control pipe is connected to an air outlet hose, and the inner wall of the air control pipe is provided with a moving rod that can move laterally. When the moving rod is squeezed by falling over, the air control pipe, the air intake hose and the air outlet hose are in a connected state, and the volume of the elliptical airbag increases through the gas in the air outlet hose.

[0007] It also includes a supporting and fixing mechanism, which includes a connecting rod fixedly installed at the bottom of the street light pole and a supporting rod fixedly installed at the bottom end of the connecting rod. Four spheres are slidably connected to the outer circumference of the connecting rod. A fixing plate is fixedly installed on the outer circumference of the sphere. When the wind direction is perpendicular to the lane dividing line, two of the fixing plates are separated from the ground and overlap with the other two fixing plates.

[0008] As a preferred embodiment, a fixing part is fixedly installed on the outer circumference of the street light pole, and the fixing part consists of a fixing ring and a fixing rod, the two fixing rods and the symmetry axis of the fixing ring are in the same plane, the inner wall of the fixing rod is rotatably connected with a rotating rod, and a reflecting rod is fixedly installed on the outer circumference of the rotating rod, and a diffuse reflection mirror and a refracting mirror are fixedly installed on one side of the reflecting rod, the horizontal height of the refracting mirror is higher than the horizontal height of the diffuse reflection mirror, and the angle between the refracting mirror and the reflecting rod is greater than the acute angle formed by the angle between the diffuse reflection mirror and the reflecting rod.

[0009] As a preferred embodiment, a limiting plate is fixedly mounted on a side of the fixing rod away from the fixing member, a driving plate is fixedly mounted on an outer peripheral surface of the rotating rod, and the limiting plate can limit the rotation of the driving plate.

[0010] As a preferred embodiment, a support plate is fixedly installed on the outer circumference of the street light pole, and a gas tank is fixedly installed on the top of the support plate. The outer circumference of the gas tank is corrugated, and the top of the gas tank is connected to one end of an air outlet hose. When the street light pole topples over, the air blocking circular plate, the air outlet hose and the gas tank form a closed gas-filled state.

[0011] As a preferred embodiment, an air-blocking circular plate is fixedly installed on the inner wall of the air control pipe, the end of the air control pipe away from the street light pole is the head end, and conversely the end close to the street light pole is the end end, the air outlet hose and the air inlet hose are close to the head end and the end end respectively, and the air-blocking circular plate is located in the middle position where the air outlet hose and the air inlet hose are connected to the air control pipe.

[0012] As a preferred embodiment, a crescent-shaped telescopic rod is fixedly installed on the top of the support plate, and a pressing block is fixedly installed on the top of the crescent-shaped telescopic rod. One side of the pressing block contacts the top of the gas tank. During the inflation of the gas tank, the pressing block will continue to squeeze the gas tank downward, causing the gas tank to shorten in length.

[0013] As a preferred embodiment, a sliding groove is provided on the inner wall of the air-blocking circular plate, a ventilation groove one is provided on the outer peripheral surface of the air-blocking circular plate, the ventilation groove one and the sliding groove are connected to each other, a rectangular rod is airtightly slidably provided on the inner wall of the sliding groove, two ventilation grooves two are provided on the outer side of the rectangular rod, the two ventilation grooves two and one ventilation groove one are on the symmetry axis of the ventilation groove one, and the ventilation groove one is located at the midline of the two ventilation grooves two.

[0014] As a preferred embodiment, a moving rod and a spring are fixedly installed on both sides of the rectangular rod, the inner wall of the spring is sleeved on the rod body of the moving rod, and an L-shaped rod is fixedly installed on the other end of the spring, and the L-shaped rod is fixedly installed on the outer peripheral surface of the air control pipe.

[0015] As a preferred embodiment, when tipping occurs, the driving plate can contact and push the moving rod, causing the rectangular rod to move horizontally, and then one of the ventilation grooves 2 overlaps with the ventilation groove 1, so that the air outlet hose, the air control pipe and the air inlet hose are in the same air state.

[0016] As a preferred embodiment, an annular groove is provided at the top of the support rod, the connecting rod is located at the center of the annular groove, the inner wall of the annular groove is slidably connected to the outer circumferential surface of the sphere, an air bag is connected between the two fixed plates, and a bending spring is fixedly installed between the two fixed plates, the bending spring is sleeved on the outer circumferential surface of the air bag, the sphere and the fixed plate are connected to each other, and the bottom of the fixed plate is connected to a conical telescopic rod, and the minimum radius rod body in the conical telescopic rod is conical.

[0017] Compared with the prior art, the advantages and positive effects of the present invention are:

[0018] The present invention ensures that the street light pole can only fall in parallel with the lane dividing line when subjected to wind force in any direction through the coordination among the annular groove, the sphere, the fixing plate, the inflatable bag, the bending spring, the conical telescopic rod, the reflective rod and the elliptical airbag, so as to avoid hitting the road surface and causing certain troubles and economic losses. In addition, the reflective rod can be pushed in the reverse direction by the road surface so that the volume of the elliptical airbag can be inflated to increase the volume to protect the light bulb, thereby greatly reducing damage and improving the practicality of the street lamp.

[0019] The present invention cooperates among the gas storage tank, the crescent-shaped telescopic rod, the pressing block, the air outlet hose, the air control pipe, the air inlet hose, the air blocking circular plate, the rectangular rod and the driving plate, so that when the wind direction is not perpendicular to the roadway dividing line, the volume of the elliptical air bag can be increased in advance to protect the integrity of the bulb before the street light pole topples over; and after being used once, it can be used continuously by only squeezing the moving rod to extend the length of the gas storage tank, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention:

[0022] Figure 2 This is a schematic diagram of plane light refraction of the present invention:

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing member of the present invention:

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the crescent-shaped telescopic rod of the present invention:

[0025] Figure 5 This is a schematic diagram of the split three-dimensional structure of the air control pipe of the present invention:

[0026] Figure 6 It is a schematic diagram of the internal three-dimensional structure of the support rod of the present invention;

[0027] Figure 7 for Figure 6 Large image of prescription A.

[0028] Reference numerals: 1, street light pole; 10, light bulb; 11, fixing member; 110, fixing ring; 111, fixing member

[0029] Fixed rod; 12, rotating rod; 13, limiting plate; 14, reflecting rod; 15, diffuse reflection mirror; 16, refracting mirror; 17, supporting plate; 18, driving plate; 2, gas storage tank; 20, pressing block; 21, crescent-shaped telescopic rod; 22, air outlet hose; 23, air control pipe; 24, air inlet hose; 25, elliptical air bag; 3, air blocking circular plate; 30, ventilation groove one; 31, sliding groove; 32, L-shaped rod; 33, spring; 34, moving rod; 35, rectangular rod; 36, ventilation groove two; 4, connecting rod; 40, annular groove; 41, sphere; 42, bending spring; 43, inflatable bag; 44, fixing plate; 45, conical telescopic rod; 46, supporting rod. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described in combination with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0031] The present invention will be further described below in conjunction with the embodiments.

[0032] Example: Refer to Figures 1 to 7 The present invention provides a technical solution: a multi-pole-in-one lamp pole for a smart street lamp of an Internet of Things smart device, comprising: a street lamp pole 1, a light bulb 10 is installed on the top line of the street lamp pole 1; an elliptical air bag 25 is fixedly installed on the outer peripheral surface of the light bulb 10, and the pole body of the street lamp pole 1 is provided with an inflation mechanism. When the street lamp pole 1 falls over, the inflation mechanism inflates the elliptical air bag 25, so that the volume of the elliptical air bag 25 increases to protect the light bulb 10, and the inflation mechanism includes an air intake hose 24 connected to the outer peripheral surface of the elliptical air bag 25, and the other end of the air intake hose 24 is connected to the air control pipe 23, and the outer peripheral surface of the air control pipe 23 is connected to the air outlet hose 22, and the inner wall of the air control pipe 23 is provided with a moving rod 34 that can move laterally. When the moving rod 34 is squeezed by the fall, the air control pipe 23, the air intake hose 24 and the air outlet hose 22 are in a connected state, and the volume of the elliptical air bag 25 is increased by the gas in the air outlet hose 22;

[0033] It also includes a supporting and fixing mechanism, which includes a connecting rod 4 fixedly installed at the bottom of the street light pole 1 and a supporting rod 46 fixedly installed at the bottom end of the connecting rod 4. Four balls 41 are slidably connected to the outer circumference of the connecting rod 4. A fixing plate 44 is fixedly installed on the outer circumference of the ball 41. When the wind direction is perpendicular to the roadway dividing line, two fixing plates 44 are separated from the ground and overlap with the other two fixing plates 44. Specifically, when the conical telescopic rod 45 is separated from the ground, the ball 41 slides along the circumferential direction of the supporting rod 46.

[0034] like Figures 1 to 3 As shown, a fixing part 11 is fixedly installed on the outer circumference of the street light pole 1, and the fixing part 11 is composed of a fixing ring 110 and a fixing rod 111. The two fixing rods 111 and the symmetry axis of the fixing ring 110 are in the same plane. The inner wall of the fixing rod 111 is rotatably connected with a rotating rod 12. A reflecting rod 14 is fixedly installed on the outer circumference of the rotating rod 12. A diffuse reflection mirror 15 and a refracting mirror 16 are fixedly installed on one side of the reflecting rod 14. The horizontal height of the refracting mirror 16 is higher than the horizontal height of the diffuse reflection mirror 15, and the angle between the refracting mirror 16 and the reflecting rod 14 is greater than the acute angle formed by the angle between the diffuse reflection mirror 15 and the reflecting rod 14.

[0035] When installing the street light pole 1 and the support rod 46, Figure 6 As shown, two of the four fixing plates 44 are installed close to the road surface (that is, the fixing plates 44 connected at one end of the two bending springs 42 are installed in the direction close to the road surface), and then the conical telescopic rod 45 is retracted and inserted into the ground, and the fixing plates 44 are fixed to the ground by threads. When the wind direction is perpendicular to the roadway dividing line, if the wind force is strong, the fixing plates 44 (one or two) closest to the wind direction will be separated from the road surface, and then overlap and contact with the adjacent fixing plates 44 under the pulling force of the bending spring 42 and the sharpness. When folding, the inflatable bag 43 is squeezed by 41, that is, toward the adjacent conical The telescopic rod 45 is inflated, and the inflation work of its inflatable bag 43 extends the length of the adjacent conical telescopic rod 45, thereby providing the overlapping fixed plate 44 with friction between the adjacent conical telescopic rod 45 and the ground and resistance to wind force. The overlapping of the two fixed plates 44 can increase their cross-sectional area and moment of inertia, enhance their bending and torsion resistance, and better withstand the bending and torsion stress caused by wind, that is, the grip of the fixed plate 44 parallel to the road on the ground can be greatly improved, so as to greatly reduce the situation of the street lamp tipping toward the middle of the road, reduce the risk of hitting parked vehicles on the road surface, avoid damaging the road, or cause traffic jams.

[0036] The oval air bag 25 provided in the present application increases in volume to protect the light bulb 10 as follows;

[0037] 1. If the wind direction is perpendicular to the road dividing line, then after the street light pole 1 falls, it will basically fall in a direction parallel to the road surface, and the reflective rod 14 will first touch the ground, thereby driving the air control pipe 23 to allow the air outlet hose 22 and the air inlet hose 24 to be in a ventilated state, so that the gas in the gas tank 2 can quickly inflate the elliptical airbag 25, thereby increasing the volume of the elliptical airbag 25, protecting the bulb 10, reducing certain damage and reducing costs, and allowing the elliptical airbag 25 to reduce its volume by simply extending the length of the gas tank 2, which is convenient for subsequent sustainable use;

[0038] Second, if the wind direction is not perpendicular to the roadway dividing line (parallel or at a certain angle), the strong wind will drive the reflective rod 14 on one side to flip toward the street light pole 1, that is, before the street light pole 1 falls, the air control pipe 23, the air outlet hose 22 and the air inlet hose 24 have entered the ventilation state, and the oval air bag 25 will increase in volume to protect the bulb 10 before the street light pole 1 falls, greatly reducing the damage;

[0039] It is explained that in order to ensure that the pressing block 20 can move toward the support plate 17 during the tipping process of the street light pole 1, the support plate 17 is made of metal and the pressing block 20 is made of a magnet. Magnetic adsorption is used to ensure that the pressing block 20 can move toward the support plate 17 under the influence of gravity. At the same time, the shape of the crescent-shaped telescopic rod 21 ensures that the pressing block 20 will not rotate and can only move up and down in a straight line.

[0040] like Figures 1 to 5 As shown, a limiting plate 13 is fixedly installed on one side of the fixing rod 111 away from the fixing member 11, a driving plate 18 is fixedly installed on the outer circumference of the rotating rod 12, and the limiting plate 13 can limit the rotation of the driving plate 18. A supporting plate 17 is fixedly installed on the outer circumference of the street light pole 1, and a gas storage tank 2 is fixedly installed on the top of the supporting plate 17. The outer circumference of the gas storage tank 2 is corrugated, and the top of the gas storage tank 2 is connected to one end of the air outlet hose 22. When the street light pole 1 falls over, the gas blocking circular plate 3, the air outlet hose 22 and the gas storage tank 2 form a closed gas-filled state, and the inner wall of the air control pipe 23 is fixedly installed with a gas blocking circular plate 3 The end of the air control pipe 23 away from the street light pole 1 is the head end, and the end close to the street light pole 1 is the end end. The air outlet hose 22 and the air inlet hose 24 are close to the head end and the end end respectively, and the air blocking circular plate 3 is located in the middle position where the air outlet hose 22 and the air inlet hose 24 are connected to the air control pipe 23. A crescent-shaped telescopic rod 21 is fixedly installed on the top of the support plate 17, and a pressing block 20 is fixedly installed on the top of the crescent-shaped telescopic rod 21. One side of the pressing block 20 contacts the top of the gas tank 2. During the inflation of the gas tank 2, the pressing block 20 will continue to squeeze the gas tank 2 downward, causing the gas tank 2 to shorten in length.

[0041] In order to improve the functionality of the street lamp, assuming that the range of a street lamp to illuminate the ground is ten meters in diameter, then in order to be able to sufficiently illuminate the road surface, it is necessary to ensure that the distance between the installed street lamps is ten meters. Therefore, in order to increase the illumination range of the street lamp and thus reduce the number of installed street lamps, the street lamp can be installed as shown in the following figure. Figure 2 As shown, when the light bulb 10 emits a light source, because the refraction mirror surface 16 can refract in a straight line, when the light source is irradiated to the refraction mirror surface 16, the refraction angle follows the law of refraction of light, and most of the refracted light will be irradiated to the diffuse reflection mirror surface 15. With the diffuse reflection of the light, the light reflected by the diffuse reflection mirror surface 15 finds the road surface, so that the illumination range of the light bulb 10 can be increased to a certain extent, thereby reducing the number of street lamps to be installed. In addition, in order to prevent the two rotating rods 12 from automatically rotating away from each other, through the limitation of the driving plate 18 and the limiting plate 13, the two rotating rods 12 can only rotate towards each other only when the reflective rod 14 touches the ground. If no tipping phenomenon occurs, as shown in the attached figure Figure 1 As shown, the rotating rod 12 is stationary and always presents a diffuse light source phenomenon.

[0042] like Figure 5As shown, the inner wall of the air blocking circular plate 3 is provided with a sliding groove 31, and the outer peripheral surface of the air blocking circular plate 3 is provided with a ventilation groove 1 30, the ventilation groove 1 30 and the sliding groove 31 are connected to each other, and the inner wall of the sliding groove 31 is airtightly slid with a rectangular rod 35, and the outer side of the rectangular rod 35 is provided with two ventilation grooves 2 36, the two ventilation grooves 2 36 and one ventilation groove 1 30 are on the symmetry axis of the ventilation groove 1 30, and the ventilation groove 1 30 is located at the midline of the two ventilation grooves 2 36, and the two sides of the rectangular rod 35 are fixed A moving rod 34 and a spring 33 are installed, the inner wall of the spring 33 is sleeved on the rod body of the moving rod 34, and an L-shaped rod 32 is fixedly installed on the other end of the spring 33, and the L-shaped rod 32 is fixedly installed on the outer peripheral surface of the air control pipe 23. When tipping occurs, the driving plate 18 can contact and push the moving rod 34, allowing the rectangular rod 35 to move horizontally, and then one of the ventilation grooves 36 overlaps with the ventilation groove 1 30, so that the air outlet hose 22, the air control pipe 23 and the air inlet hose 24 are in the same air state.

[0043] When one of the two moving rods 34 is squeezed by the driving plate 18 or affected by the wind and moves in a straight line, one of the ventilation grooves 36 will overlap with the ventilation groove 1 30, that is, after the ventilation groove 2 36 overlaps with the ventilation groove 1 30, the gas in the air outlet hose 22 and the air storage tank 2 can enter the air inlet hose 24 through the ventilation groove 1 30 and the ventilation groove 2 36, thereby allowing the volume of the elliptical air bag 25 to increase. When continuous use is required, the staff can first manually squeeze one of the moving rods 34 and then extend the length of the air storage tank 2, that is, the air in the air storage tank 2 is in a evacuated state, and the gas in the elliptical air bag 25 re-enters the air storage tank 2. Then the staff releases the moving rod 34, and drives the rectangular rod 35 to be centered on the inner wall of the sliding groove 31 through the spring 33, and ensures that the rectangular rod 35 cannot automatically move in parallel, and avoids the automatic overlap of the ventilation groove 1 30 and the ventilation groove 2 36.

[0044] like Figure 6 and Figure 7 As shown, the top of the support rod 46 is provided with an annular groove 40, the connecting rod 4 is located at the center of the annular groove 40, the inner wall of the annular groove 40 is slidably connected to the outer peripheral surface of the sphere 41, the two fixed plates 44 are connected with an inflatable bag 43, and a bending spring 42 is fixedly installed between the two fixed plates 44, and the bending spring 42 is a tension spring, and the bending spring 42 is sleeved on the outer peripheral surface of the inflatable bag 43, the sphere 41 and the fixed plate 44 are connected to each other, and the bottom of the fixed plate 44 is connected with a conical telescopic rod 45, and the minimum radius rod body in the conical telescopic rod 45 is conical. Specifically, the conical telescopic rod 45 is a telescopic structure, the upper end of which is connected to the fixed plate 44, and the fixed plate 44 has a flow hole, and the other section of the flow hole is connected to the sphere 41, and the sphere 41 is connected to the inflatable bag 43.

[0045] When the wind direction is perpendicular to the lane dividing line, and the wind is strong enough to cause the two fixed plates 44 close to the wind direction to detach from the road surface, that is, the bending spring 42 drives and the wind pushes the two fixed plates 44 to overlap with the two opposite fixed plates 44, and at the same time the inflatable bag 43 is squeezed, and the gas inside it will move to the conical telescopic rod 45, so that the conical telescopic rod 45 automatically extends its length, so that the fixed plates 44 detached from the ground increase the friction with the road surface, and improve the wind resistance of the street light pole 1 and the support rod 46. At the same time, the bottom end of the conical telescopic rod 45 is conical, which is convenient for reducing the contact area with the road surface, thereby greatly increasing the friction. At the same time, it can also make the street light pole 1 unable to withstand the wind when the wind is strong and will fall in the direction parallel to the lane dividing line, thereby reducing road congestion.

[0046] Working principle:

[0047] The situation where the oval air bag 25 protects the bulb 10 is as follows;

[0048] If the wind direction is perpendicular to the roadway dividing line, then as above, after the street light pole 1 falls over, the reflective rod 14 will first touch the ground, and then one of the moving rods 34 will be squeezed by the driving plate 18, and after a linear movement, one of the ventilation grooves 36 will overlap with the ventilation groove 1 30, that is, after the ventilation groove 2 36 overlaps with the ventilation groove 1 30, the gas in the air outlet hose 22 and the gas tank 2 can enter the air inlet hose 24 through the ventilation groove 1 30 and the ventilation groove 2 36, and then the volume of the elliptical airbag 25 can be increased. When continuous use is required, the staff can first manually squeeze one of the moving rods 34 and then extend the length of the gas tank 2, that is, the gas in the gas tank 2 is in a evacuated state, and the gas in the elliptical airbag 25 re-enters the gas tank 2, and finally the staff releases the moving rod 34;

[0049] If the wind direction is not perpendicular to the roadway dividing line, the wind force may cause the reflective rod 14 on one side to flip toward the street light pole 1, that is, before the street light pole 1 falls over, the air control pipe 23, the air outlet hose 22 and the air inlet hose 24 have entered the ventilation state, and the oval air bag 25 will increase in volume before the street light pole 1 falls over to protect the bulb 10 from damage;

[0050] When the wind direction is perpendicular to the lane dividing line and blows toward the road surface, and the wind force is strong, the two fixing plates 44 close to the wind direction are separated from the road surface, that is, the two fixing plates 44 are driven by the bending spring 42 and the wind force to overlap with the two fixing plates 44 opposite to each other, and at the same time, the inflatable bag 43 is squeezed, and the gas inside it moves to the conical telescopic rod 45, so that the conical telescopic rod 45 automatically extends its length, so that the fixing plates 44 separated from the ground increase friction with the road surface, thereby improving the wind resistance of the street light pole 1 and the support rod 46;

[0051] As attached Figure 2 As shown, when the bulb 10 emits a light source, because the refraction mirror 16 can refract linearly, when the light source shines on the refraction mirror 16, the refraction angle follows the law of refraction of light, and most of the refracted light will shine on the diffuse reflection mirror 15. With the diffuse reflection of the light, the light reflected by the diffuse reflection mirror 15 finds the road surface, so that the illumination range of the bulb 10 can be increased to a certain extent, thereby reducing the number of street lamps installed.

[0052] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-pole-in-one lamp post for an anti-dumping street lamp, characterized in that: include: A street light pole (1), wherein a light bulb (10) is installed on the top line of the street light pole (1); the characteristics are: An elliptical airbag (25) is fixedly mounted on the outer peripheral surface of the light bulb (10); the pole body of the street light pole (1) is provided with an inflation mechanism, and when the street light pole (1) falls over, the inflation mechanism inflates the elliptical airbag (25), thereby increasing the volume of the elliptical airbag (25) to protect the light bulb (10); The inflation mechanism comprises an air intake hose (24) connected to the outer peripheral surface of the elliptical airbag (25); the other end of the air intake hose (24) is connected to an air control pipe (23); the outer peripheral surface of the air control pipe (23) is connected to an air outlet hose (22); the inner wall of the air control pipe (23) is provided with a movable rod (34) that can move laterally; when the movable rod (34) is squeezed by tilting, the air control pipe (23), the air intake hose (24) and the air outlet hose (22) are in a connected state, and the volume of the elliptical airbag (25) is increased by the gas in the air outlet hose (22); It also includes a supporting and fixing mechanism, the supporting and fixing mechanism including a connecting rod (4) fixedly mounted at the bottom of the street light pole (1) and a supporting rod (46) fixedly mounted at the bottom end of the connecting rod (4), the outer peripheral surface of the connecting rod (4) being slidably connected to four spheres (41), and the outer peripheral surface of the spheres (41) being fixedly mounted to a fixing plate (44); An inflatable bag (43) is connected between the two fixing plates (44), and a bending spring (42) is fixedly installed between the two fixing plates (44), and the bending spring (42) is a tension spring. The bending spring (42) is sleeved on the outer peripheral surface of the inflatable bag (43), the ball (41) and the fixing plate (44) are connected to each other, and the bottom of the fixing plate (44) is connected to a conical telescopic rod (45), which is a telescopic structure, and its upper end is connected to the fixing plate (44), and the fixing plate (44) has a flow hole, and the other end of the flow hole is connected to the ball (41), and the ball (41) is connected to the inflatable bag (43); When the wind direction is perpendicular to the roadway dividing line and the wind is strong, causing the two fixing plates (44) close to the wind direction to detach from the road surface, the two fixing plates (44) are driven by the bending spring (42) and the wind force to overlap with the two fixing plates (44) on the opposite side, and at the same time, the inflatable bag (43) is squeezed, and the gas inside it moves into the conical telescopic rod (45), causing the conical telescopic rod (45) to automatically extend its length, thereby increasing the friction between the fixing plates (44) detached from the ground and the road surface; When the wind force is strong, the street light pole (1) cannot withstand the wind force and will fall down in the direction parallel to the lane dividing line.

2. The multi-pole-in-one lamp post for an anti-dumping street lamp according to claim 1 is characterized in that: A fixing member (11) is fixedly mounted on the outer circumference of the street light pole (1), the fixing member (11) comprising a fixing ring (110) and a fixing rod (111), the two fixing rods (111) and the fixing ring (110) having symmetry axes located in the same plane, the inner wall of the fixing rod (111) is rotatably connected to a rotating rod (12), a reflecting rod (14) is fixedly mounted on the outer circumference of the rotating rod (12), a diffuse reflection mirror (15) and a refractive mirror (16) are fixedly mounted on one side of the reflecting rod (14), the horizontal height of the refractive mirror (16) being higher than the horizontal height of the diffuse reflection mirror (15), and the angle between the refractive mirror (16) and the reflecting rod (14) being greater than the acute angle formed by the angle between the diffuse reflection mirror (15) and the reflecting rod (14).

3. The multi-pole-in-one lamp post for an anti-dumping street lamp according to claim 2 is characterized in that: A limiting plate (13) is fixedly mounted on a side of the fixing rod (111) away from the fixing member (11), a driving plate (18) is fixedly mounted on the outer peripheral surface of the rotating rod (12), and the limiting plate (13) can limit the rotation of the driving plate (18).

4. The multi-pole-in-one lamp post for an anti-dumping street lamp according to claim 1, characterized in that: A support plate (17) is fixedly mounted on the outer circumference of the street light pole (1), a gas storage tank (2) is fixedly mounted on the top of the support plate (17), the outer circumference of the gas storage tank (2) is corrugated, the top of the gas storage tank (2) is connected to one end of an air outlet hose (22), and when the street light pole (1) falls over, the gas blocking circular plate (3), the air outlet hose (22) and the gas storage tank (2) form a closed gas-filled state.

5. The multi-pole-in-one lamp post for an anti-dumping street lamp according to claim 1, characterized in that: An air blocking circular plate (3) is fixedly mounted on the inner wall of the air control pipe (23); the end of the air control pipe (23) away from the street light pole (1) is the head end, whereas the end close to the street light pole (1) is the tail end; the air outlet hose (22) and the air inlet hose (24) are close to the head end and the tail end, respectively; and the air blocking circular plate (3) is located in the middle of the connection between the air outlet hose (22) and the air inlet hose (24) and the air control pipe (23).

6. The multi-pole-in-one lamp post for an anti-dumping street lamp according to claim 4, characterized in that: A crescent-shaped telescopic rod (21) is fixedly mounted on the top of the support plate (17), and a pressing block (20) is fixedly mounted on the top of the crescent-shaped telescopic rod (21). One side of the pressing block (20) contacts the top of the gas storage tank (2). When the gas storage tank (2) is inflated, the pressing block (20) will continue to press the gas storage tank (2) downwards, causing the gas storage tank (2) to shorten in length.

7. The multi-pole-in-one lamp post for an anti-dumping street lamp according to claim 4, characterized in that: The inner wall of the air blocking circular plate (3) is provided with a sliding groove (31), and the outer peripheral surface of the air blocking circular plate (3) is provided with a ventilation groove one (30), the ventilation groove one (30) and the sliding groove (31) are connected to each other, and a rectangular rod (35) is airtightly slidably provided on the inner wall of the sliding groove (31), and two ventilation grooves two (36) are provided on the outer side of the rectangular rod (35), the two ventilation grooves two (36) and the one ventilation groove one (30) are located on the symmetry axis of the ventilation groove one (30), and the ventilation groove one (30) is located at the midline of the two ventilation grooves two (36).

8. The multi-pole-in-one lamp post for an anti-dumping street lamp according to claim 7, characterized in that: A moving rod (34) and a spring (33) are fixedly mounted on both sides of the rectangular rod (35); the inner wall of the spring (33) is sleeved on the rod body of the moving rod (34); an L-shaped rod (32) is fixedly mounted on the other end of the spring (33); and the L-shaped rod (32) is fixedly mounted on the outer peripheral surface of the air control pipe (23).

9. The multi-pole-in-one lamp post for an anti-dumping street lamp according to claim 8, characterized in that: When tipping occurs, the driving plate (18) can contact and push the moving rod (34), causing the rectangular rod (35) to move horizontally, and then one of the ventilation grooves (36) overlaps with the ventilation groove (30), so that the air outlet hose (22), the air control pipe (23) and the air inlet hose (24) are in a ventilated state.

10. The multi-pole-in-one lamp post for an anti-dumping street lamp according to claim 1, characterized in that: The top end of the support rod (46) is provided with an annular groove (40), the connecting rod (4) is located at the center of the annular groove (40), the inner wall of the annular groove (40) is slidably connected to the outer peripheral surface of the sphere (41), an inflatable bag (43) is connected between the two fixing plates (44), and a bending spring (42) is provided between the two fixing plates (44), the bending spring (42) is sleeved on the outer peripheral surface of the inflatable bag (43), and the two ends of the bending spring (42) are respectively fixedly connected to the two spheres (41), the sphere (41) and the fixing plate (44) are connected to each other, and a conical telescopic rod (45) is provided at the bottom of the fixing plate (44), and the minimum radius rod body of the conical telescopic rod (45) is conical.

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