Intelligent street lamp with display screen protection structure

Abstract

An intelligent street lamp with a display screen protection structure comprises a supporting column and a display screen body and further comprises a cleaning and dust removing mechanism and lifting linkage mechanisms, the cleaning and dust removing mechanism is arranged in an inner cavity of the supporting column, the lifting linkage mechanisms are arranged on the two sides of the outer wall of the supporting column, a partition plate is arranged in the inner cavity of the supporting column, and a haze detection assembly is arranged above the partition plate; the display screen body is arranged on the surface of the supporting column; the cleaning and dust removing mechanism comprises a protective cleaning plate, an L-shaped pressure rod and an extrusion plate, the protective cleaning plate is arranged on the outer wall of the supporting column, the L-shaped pressure rod is arranged in an inner cavity of the supporting column, and the extrusion plate is arranged at one end of the L-shaped pressure rod. According to the intelligent street lamp, the display screen body is effectively cleaned and dedusted according to the liquid impact effect principle, the water storage tank and the liquid conveying pipe provide a cleaning liquid storage and conveying channel, and the filter screen can filter particulate matter in air, so that the intelligent street lamp can achieve efficient display screen cleaning and dedusting functions.

Description

Technical Field

[0001] The present invention belongs to the technical field of smart street lamps, and in particular is a smart street lamp with a display screen protection structure. Background Art

[0002] Street lights are closely related to our lives. They illuminate the road at night and ensure people's safe travel. With the advancement of social science and technology and the rapid development of the economy, smart street lights have entered people's lives, providing intelligent data for urban development and making important contributions to the construction of smart cities.

[0003] As the atmospheric environment is getting worse and worse, convenience devices such as street lamps that are exposed to the outside world for a long time have their functions greatly reduced under the influence of daily dust. It is obvious that when citizens are looking for their way or waiting for red lights, some street lamps have their own display screen function, but because they have not been cleaned for a long time, their convenience function has long been wasted and they have become beautiful "vases". Based on the above technical problems, a smart street lamp with a display screen protection structure is provided. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a smart street lamp with a display screen protection structure. In order to simplify the structure, reduce costs and reduce energy consumption, the present invention makes full use of the principle of mechanical system substitution, and proposes that under the cooperation of the three mechanisms of the cleaning and dust removal mechanism, the lifting linkage mechanism and the haze detection component, under the realization of the liquid hammer effect, the fluctuation of the liquid and the resistance between the components are used to generate pressure fluctuations and disturbances in the device, replacing the existing lifting mechanical pumping device to complete the cleaning and dust removal of the display screen and reduce power consumption; it effectively solves the technical problem that the display screen in the current market is not cleaned for a long time, resulting in loss of function and failure to provide convenience for the people.

[0005] The technical solution adopted by the present invention is as follows:

[0006] The present invention proposes a smart street lamp with a display screen protection structure, comprising a support column and a display screen body, and also comprising a cleaning and dust removal mechanism and a lifting linkage mechanism, wherein the cleaning and dust removal mechanism is arranged in the inner cavity of the support column, and the lifting linkage mechanism is arranged on both sides of the outer wall of the support column, and the inner cavity of the support column is provided with a partition plate, and a haze detection component is arranged above the partition plate;

[0007] The display screen body is arranged on the surface of the supporting column;

[0008] The cleaning and dust removal mechanism includes a protective cleaning plate, an L-shaped pressure rod and an extrusion plate. The protective cleaning plate is arranged on the outer wall of the support column, the L-shaped pressure rod is arranged in the inner cavity of the support column, and the extrusion plate is arranged at one end of the L-shaped pressure rod.

[0009] As a further solution of the present invention: the lifting linkage mechanism includes a fixed plate, an electric cylinder, a sliding block and an L-shaped connecting rod, the fixed plate is arranged on both sides of the outer wall of the support column, an electric cylinder is provided at the bottom of the inner cavity of the fixed plate, the telescopic end of the electric cylinder is provided with an electric telescopic rod, the top of the electric telescopic rod is provided with a sliding block, the outer wall of the sliding block is provided with an L-shaped connecting rod, and one end of the L-shaped connecting rod is provided on the outer wall of the protective cleaning plate.

[0010] As a further solution of the present invention: two groups of damping rods are provided at the top of the sliding block, the other end of the damping rod is provided at the top of the inner cavity of the fixed plate, the outer walls of the two groups of damping rods are wound with corresponding buffer springs, and the outer walls of the two fixed plates are provided with corresponding protective covers.

[0011] As a further solution of the present invention: the inner cavity of the support column is provided with a water tank, one end of the L-shaped pressure rod is arranged on the outer wall of the sliding block, the extrusion plate is arranged in the inner cavity of the water tank, a liquid infusion tube is arranged on one side of the water tank, and the other end of the liquid infusion tube is arranged in the inner cavity of the protective cleaning plate.

[0012] As a further solution of the present invention: four groups of L-shaped support tubes are provided at the top of the support column, a top plate is provided on the top of the four groups of L-shaped support tubes, a filter screen is provided on the top surface of the top plate, a liquid delivery pipe is provided on one side of the outer wall of the top plate, and the other end of the liquid delivery pipe is provided in the inner cavity of the water tank.

[0013] As a further solution of the present invention: the haze detection component includes a dust collection net and a haze detector, the dust collection net is arranged above the partition plate, four groups of connecting rods are arranged on the surface of the dust collection net, the haze detector is arranged on one side of the four groups of connecting rods, and the haze detector is electrically controlled and connected to the electric cylinder through a conductive line.

[0014] As a further solution of the present invention: mounting plates are provided on both sides of the bottom surface of the top plate, LED lighting lamps are provided inside the two mounting plates, a solar panel is provided on one side of the outer wall of the top plate, and the solar panel and the LED lighting lamp are electrically controlled and connected via a conductive line.

[0015] As a further solution of the present invention: a discharge pipe is provided on one side of the outer wall of the support column, a solenoid valve is provided on the outer wall of the discharge pipe, and one end of the discharge pipe is connected to the interior of the haze detection component.

[0016] As a further solution of the present invention: a control panel is provided on one side of the outer wall of the support column, and the display screen body, solenoid valve, LED lighting lamp and solar panel are electrically controlled and connected to the control panel through conductive wires.

[0017] As a further solution of the present invention: an embedded groove is provided on the surface of the support column, the display screen body is arranged inside the embedded groove, and an auxiliary groove is also provided on the surface of the support column. One end of the infusion tube passes through the inside of the auxiliary groove and is connected to the inside of the protective cleaning plate.

[0018] The beneficial effects of the technical solution of the present invention are:

[0019] When the embodiment of the present invention is in an environment with severe haze or dust particles, the dust suction net will filter the particles and dust in the air and adjust the air freshness around the device. At the same time, the haze detector will collect surrounding air samples in time and use its own sensor technology to detect the concentration and level of haze substances. If the detected concentration and level exceed certain indicators, the haze detector will transmit information and command control to the electric cylinder through the conduction line, so that the electric cylinder can work autonomously.

[0020] The embodiment of the present invention practices cleaning and dust removal of the display screen through mechanisms such as a protective cleaning plate, an L-shaped pressure rod, an extrusion plate, a water storage tank, an infusion tube, an L-shaped support tube and a top plate. Through the principle of liquid impact effect, the display screen body is effectively cleaned and dusted. The water storage tank and the infusion tube provide storage and delivery channels for the cleaning liquid, and the filter net can filter particulate matter in the air, so that the smart street lamp can achieve efficient display screen cleaning and dust removal functions.

[0021] The present invention controls the telescopic movement of the electric cylinder so that the distance between the protective cleaning plate and the display screen body is adjusted in time to protect and maintain the normal working state of the display screen body. At the same time, the damping rod and the buffer spring can provide stable damping and shock absorption effects to ensure a smooth and reliable lifting process. The protective cover protects the internal components and prevents external dust and other substances from affecting the operation of the mechanism.

[0022] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1A three-dimensional diagram of a smart street lamp with a display screen protection structure proposed in an embodiment of the present invention;

[0025] Figure 2 This is a front view of a smart street lamp with a display screen protection structure proposed in an embodiment of the present invention;

[0026] Figure 3 This is a rear view of a smart street lamp with a display screen protection structure proposed in an embodiment of the present invention;

[0027] Figure 4 A side view of a smart street lamp with a display screen protection structure proposed in an embodiment of the present invention;

[0028] Figure 5 for Figure 2 A cross-sectional view along the cutting line AA;

[0029] Figure 6 for Figure 4 A cross-sectional view along the cutting line BB;

[0030] Figure 7 for Figure 3 A cross-sectional view along the cutting line CC;

[0031] Figure 8 for Figure 4 A cross-sectional view along the cutting line DD;

[0032] Fig. 9 This is a component exploded view of a smart street lamp with a display screen protection structure proposed in an embodiment of the present invention;

[0033] Fig.10 for Figure 6 A partial enlarged view of point Ⅰ in the middle;

[0034] Fig.11 for Figure 7 A partial enlarged view of point II in the middle.

[0035] In the figure: 1. support column; 2. embedded groove; 3. display screen body; 4. protective cleaning plate; 5. fixed plate; 6. electric cylinder; 7. electric telescopic rod; 8. sliding block; 9. buffer spring; 10. damping rod; 11. L-shaped connecting rod; 12. protective cover; 13. auxiliary groove; 14. water storage tank; 15. L-shaped pressure rod; 16. extrusion plate; 17. infusion tube; 18. partition plate; 19. L-shaped support tube; 20. top plate; 21. filter screen; 22. discharge pipe; 23. solenoid valve; 24. liquid delivery pipe; 25. dust suction net; 26. connecting rod; 27. haze detector; 28. mounting plate; 29. ​​LED lighting; 30. control panel; 31. solar panel; 32. cleaning and dust removal mechanism; 33. lifting linkage mechanism; 34. haze detection component.

[0036] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0037] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0038] It should be noted that the terms "first", "second", etc. are only used to distinguish between description and position description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the feature defined as "first" etc. may explicitly or implicitly include one or more of the features; similarly, when the quantity of certain features is not limited in the form of words such as "two" or "three", it should be noted that the feature also explicitly or implicitly includes one or more feature quantities;

[0039] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms such as "installation", "connection", "fixation" and the like should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, a direct connection, welding, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the drawings in the specification and in combination with specific circumstances.

[0040] In the description of the embodiments of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the embodiments of the present invention.

[0041] like Figures 1 to 11As shown, a smart street lamp with a display screen protection structure includes a support column 1 and a display screen body 3. An embedded groove 2 is opened on the surface of the support column 1, and the display screen body 3 is arranged inside the embedded groove 2. The device also includes a cleaning and dust removal mechanism 32 and a lifting linkage mechanism 33. The cleaning and dust removal mechanism 32 is arranged in the inner cavity of the support column 1, and the lifting linkage mechanism 33 is arranged on both sides of the outer wall of the support column 1. The inner cavity of the support column 1 is provided with a partition plate 18, and a haze detection component 34 is provided above the partition plate 18.

[0042] In this embodiment, with the cooperation of the three mechanisms of the cleaning and dust removal mechanism 32, the lifting linkage mechanism 33 and the haze detection component 34, under the realization of the liquid hammer effect, the fluctuation of the liquid and the resistance between the components are used to generate pressure fluctuations and disturbances in the device, thereby replacing the existing lifting mechanical pumping device to complete the cleaning and dust removal of the display screen body 3 and reduce power consumption; it effectively solves the technical problem that the display screens on the market are not cleaned for a long time, resulting in loss of function and failure to provide convenience for the people.

[0043] The haze detection component 34 includes a dust collection net 25 and a haze detector 27. The dust collection net 25 is arranged above the partition plate 18. Four groups of connecting rods 26 are arranged on the surface of the dust collection net 25. The haze detector 27 is arranged on one side of the four groups of connecting rods 26. The haze detector 27 is electrically controlled and connected to the electric cylinder 6 through a conductive line. A discharge pipe 22 is arranged on one side of the outer wall of the support column 1. A solenoid valve 23 is arranged on the outer wall of the discharge pipe 22. One end of the discharge pipe 22 is connected to the interior of the haze detection component 34.

[0044] In this embodiment, when in an environment with severe haze or dust particles, the dust suction net 25 will filter the particles and dust in the air and adjust the air freshness around the device. At the same time, the haze detector 27 will collect surrounding air samples in time and use its own sensor technology to detect the concentration and level of haze substances. If the detected concentration and level exceed a certain index, the haze detector 27 will transmit information and command control to the electric cylinder 6 through the conduction line, and the device will automatically start the electric cylinder 6 to facilitate the subsequent cleaning of the dust removal mechanism 32 and the lifting linkage mechanism 33. If more pollutants or waste liquid accumulate inside the component in the later stage, the discharge pipe 22 is controlled by opening the solenoid valve 23 to discharge unnecessary impurities and maintain the working environment of the smart street lamp.

[0045] The lifting linkage mechanism 33 includes a fixed plate 5, an electric cylinder 6, a sliding block 8 and an L-shaped connecting rod 11. The fixed plate 5 is arranged on both sides of the outer wall of the support column 1. The bottom of the inner cavity of the fixed plate 5 is provided with an electric cylinder 6. The telescopic end of the electric cylinder 6 is provided with an electric telescopic rod 7. The top of the electric telescopic rod 7 is provided with a sliding block 8. The outer wall of the sliding block 8 is provided with an L-shaped connecting rod 11. One end of the L-shaped connecting rod 11 is provided on the outer wall of the protective cleaning plate 4.

[0046] Two groups of damping rods 10 are provided at the top of the sliding block 8, and the other ends of the damping rods 10 are provided at the top of the inner cavity of the fixed plate 5. The outer walls of the two groups of damping rods 10 are both wound with matching buffer springs 9, and the outer walls of the two fixed plates 5 are both provided with matching protective covers 12.

[0047] In this embodiment, the electric cylinder 6 works autonomously according to the detection result of the haze detection component 34. The electric cylinder 6 controls the hydraulic or pneumatic system to make the piston in the cylinder body produce telescopic movement, thereby driving the electric telescopic rod 7 to rise and fall. The sliding block 8 will move up and down with the telescopic movement of the electric cylinder 6 through the connection with the electric telescopic rod 7. Then, the L-shaped connecting rod 2611 will link the protective cleaning plate 4 to provide protection and cleaning for the display screen body 3 under the operation of the sliding block 8. In the process of multiple lifting groups, the buffer spring 9 and the damping rod 10 are used to control the shock absorption and stability of the sliding block 8 during movement, making the lifting process smoother. The protective cover 12 outside the fixed plate 5 can not only improve the overall aesthetics of the device, but also protect the internal components of the lifting linkage mechanism 33 from the influence of the external environment and dust, thereby ensuring the normal operation of the mechanism.

[0048] Based on the lifting linkage mechanism 33 proposed in this embodiment, the distance between the protective cleaning plate 4 and the display screen body 3 is adjusted in time by controlling the telescopic movement of the electric cylinder 6 to protect and maintain the normal working state of the display screen body 3. At the same time, the damping rod 10 and the buffer spring 9 can provide stable damping and shock absorption effects to ensure a smooth and reliable lifting process. The protective cover 12 protects internal components and prevents external dust and other substances from affecting the operation of the mechanism.

[0049] The cleaning and dust removal mechanism 32 includes a protective cleaning plate 4, an L-shaped pressure rod 15 and an extrusion plate 16. The protective cleaning plate 4 is arranged on the outer wall of the support column 1, the L-shaped pressure rod 15 is arranged in the inner cavity of the support column 1, and the extrusion plate 16 is arranged at one end of the L-shaped pressure rod 15.

[0050] The inner cavity of the support column 1 is provided with a water tank 14, one end of the L-shaped pressure rod 15 is provided on the outer wall of the sliding block 8, the extrusion plate 16 is provided in the inner cavity of the water tank 14, and a liquid infusion tube 17 is provided on one side of the water tank 14. An auxiliary groove 13 is also provided on the surface of the support column 1, and one end of the liquid infusion tube 17 passes through the interior of the auxiliary groove 13 and is connected to the interior of the protective cleaning plate 4.

[0051] Four groups of L-shaped support tubes 19 are provided at the top of the support column 1, and a top plate 20 is provided on the top of the four groups of L-shaped support tubes 19. A filter screen 21 is provided on the top surface of the top plate 20, and a liquid delivery pipe 24 is provided on one side of the outer wall of the top plate 20. The other end of the liquid delivery pipe 24 is provided in the inner cavity of the water storage tank 14.

[0052] In this embodiment, synchronous work is performed inside the support column 1. For example, when the lifting linkage mechanism 33 rises, the L-shaped pressure rod 15 drives the extrusion plate 16 to rise inside the water tank 14. Based on the principle of liquid impact effect, when the extrusion plate 16 passes through the liquid inside the water tank 14, the liquid will exert resistance on it, which will cause pressure fluctuations and disturbances around the liquid, thereby squeezing the liquid into the infusion tube 17, and cooperating with the protective cleaning plate 4 to clean and remove dust from the display screen body 3.

[0053] The top plate 20 is installed on the top of the four groups of L-shaped support tubes 19, and a filter screen 21 is provided on its top surface for filtering particulate matter in the air. A liquid delivery pipe 24 is provided on one side of the outer wall of the top plate 20, and the other end of the liquid delivery pipe 24 is connected to the inner cavity of the water tank 14. In this way, the cleaning liquid can flow through the liquid delivery pipe 24 along the support column 1 to the inside of the water tank 14 for collection. At the same time, the liquid stored in the water tank 14 of the device also includes clean water added daily by sanitation workers.

[0054] The bottoms of the four groups of L-shaped support pipes 19 are also connected to the interior of the support column 1, and the dust collection net 25 is cleaned by the collected rainwater.

[0055] In summary, the display screen is cleaned and dusted through the protective cleaning plate 4, L-shaped pressure rod 15, extrusion plate 16, water tank 14, infusion tube 17, L-shaped support tube 19 and top plate 20. The display screen body 3 is effectively cleaned and dusted through the principle of liquid impact effect. The water tank 14 and infusion tube 17 provide storage and delivery channels for the cleaning liquid, and the filter 21 can filter particulate matter in the air, so that the smart street lamp can achieve efficient display screen cleaning and dust removal functions.

[0056] Mounting plates 28 are provided on both sides of the bottom surface of the top plate 20, and LED lighting lamps 29 are provided inside the two mounting plates 28. A solar panel 31 is provided on one side of the outer wall of the top plate 20, and the solar panel 31 and the LED lighting lamps 29 are electrically controlled and connected through a conductive line.

[0057] The smart street lamp uses LED lighting 29 as the light source. The light-emitting principle of LED lighting 29 is based on the electroluminescent effect of semiconductor materials. When current passes through the semiconductor material, it triggers the recombination of electrons and holes, thereby releasing energy and generating visible light. The advantages of LED lighting 29 are high efficiency and energy saving, long life, and high brightness.

[0058] In addition, a solar panel 31 is provided on one side of the outer wall of the top plate 20. The solar panel 31 uses the radiation of sunlight to convert energy. The solar panel 31 uses the photovoltaic effect. When sunlight irradiates the surface, the photon energy is absorbed by the photosensitive material to generate current. In this way, the solar panel 31 converts solar energy into electrical energy for power supply. In order to transmit electrical energy between the solar panel 31 and the LED lighting lamp 29, a conductive line is used to electrically control the connection to achieve energy transmission and control. The function of the conductive line is to transmit the electrical energy collected by the solar panel 31 to the LED lighting lamp 29 for its normal operation.

[0059] A control panel 30 is disposed on one side of the outer wall of the support column 1 , and the display screen body 3 , the solenoid valve 23 , the LED lighting lamp 29 and the solar panel 31 are electrically controlled and connected to the control panel 30 through conductive wires.

[0060] The display screen body 3, solenoid valve 23, LED lighting lamp 29 and solar panel 31 used in this device are all mature existing technologies. The working principles of the display screen body 3, solenoid valve 23, LED lighting lamp 29 and solar panel 31 are also well known to those skilled in the art and will not be described in detail here.

[0061] In specific use, in embodiment 1, when in an environment with severe haze or dust particles, the dust suction net 25 will filter the particles and dust in the air and adjust the air freshness around the device. At the same time, the haze detector 27 will collect surrounding air samples in time and use its own sensor technology to detect the concentration and level of haze substances. If the detected concentration and level exceed certain indicators, the haze detector 27 will transmit information and command control to the electric cylinder 6 through the conduction line, and the device will automatically start the electric cylinder 6.

[0062] Specifically, the electric cylinder 6 works autonomously according to the detection result of the haze detection component 34. The electric cylinder 6 drives the electric telescopic rod 7 to rise and fall. The sliding block 8 will move up and down with the telescopic movement of the electric cylinder 6 through the connection with the electric telescopic rod 7. Then, the L-shaped connecting rod 2611 will, under the operation of the sliding block 8, link the protective cleaning plate 4 to provide protection and cleaning for the display screen body 3.

[0063] Embodiment 2: This embodiment is based on the above embodiment. When the lifting linkage mechanism 33 rises, the L-shaped pressure rod 15 drives the extrusion plate 16 to rise inside the water tank 14. When the extrusion plate 16 passes through the liquid inside the water tank 14, the liquid will exert resistance on it, which will cause pressure fluctuations and disturbances around the liquid, thereby squeezing the liquid into the inside of the infusion tube 17, and cooperating with the protective cleaning plate 4 to clean and remove dust from the display screen body 3.

[0064] Specifically, the top plate 20 is installed on the top of the four groups of L-shaped support tubes 19, and a filter screen 21 is provided on the top surface thereof for filtering particulate matter in the air. A liquid delivery pipe 24 is provided on one side of the outer wall of the top plate 20, and the other end of the liquid delivery pipe 24 is connected to the inner cavity of the water tank 14. In this way, the cleaning liquid can flow through the liquid delivery pipe 24 along the support column 1 to the inside of the water tank 14 for collection, and at the same time, the liquid stored in the water tank 14 of the device.

[0065] 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.

[0066] 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.

[0067] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A smart street lamp with a display screen protection structure, comprising a support column (1) and a display screen body (3), characterized in that: It also comprises a cleaning and dust removal mechanism (32) and a lifting linkage mechanism (33), wherein the cleaning and dust removal mechanism (32) is arranged in the inner cavity of the support column (1), and the lifting linkage mechanism (33) is arranged on both sides of the outer wall of the support column (1); the inner cavity of the support column (1) is provided with a partition plate (18), and a haze detection component (34) is arranged above the partition plate (18); The display screen body (3) is arranged on the surface of the support column (1); The cleaning and dust removal mechanism (32) comprises a protective cleaning plate (4), an L-shaped pressure rod (15) and an extrusion plate (16); the protective cleaning plate (4) is arranged on the outer wall of the support column (1); the L-shaped pressure rod (15) is arranged in the inner cavity of the support column (1); and the extrusion plate (16) is arranged at one end of the L-shaped pressure rod (15).

2. The smart street lamp with a display screen protection structure according to claim 1, characterized in that: The lifting linkage mechanism (33) comprises a fixed plate (5), an electric cylinder (6), a sliding block (8) and an L-shaped connecting rod (11); the fixed plate (5) is arranged on both sides of the outer wall of the support column (1); the bottom of the inner cavity of the fixed plate (5) is provided with an electric cylinder (6); the telescopic end of the electric cylinder (6) is provided with an electric telescopic rod (7); the top of the electric telescopic rod (7) is provided with a sliding block (8); the outer wall of the sliding block (8) is provided with an L-shaped connecting rod (11); one end of the L-shaped connecting rod (11) is provided on the outer wall of the protective cleaning plate (4).

3. The smart street lamp with a display screen protection structure according to claim 2, characterized in that: Two groups of damping rods (10) are provided at the top of the sliding block (8), and the other ends of the damping rods (10) are provided at the top of the inner cavity of the fixed plate (5). The outer walls of the two groups of damping rods (10) are both wound with matching buffer springs (9), and the outer walls of the two fixed plates (5) are both provided with matching protective covers (12).

4. The smart street lamp with a display screen protection structure according to claim 1, characterized in that: The inner cavity of the support column (1) is provided with a water storage tank (14), one end of the L-shaped pressure rod (15) is arranged on the outer wall of the sliding block (8), the extrusion plate (16) is arranged in the inner cavity of the water storage tank (14), a liquid infusion tube (17) is arranged on one side of the water storage tank (14), and the other end of the liquid infusion tube (17) is arranged in the inner cavity of the protective cleaning plate (4).

5. The smart street lamp with a display screen protection structure according to claim 1, characterized in that: Four groups of L-shaped support tubes (19) are provided at the top of the support column (1), a top plate (20) is provided at the top of the four groups of L-shaped support tubes (19), a filter screen (21) is provided on the top surface of the top plate (20), a liquid delivery tube (24) is provided on one side of the outer wall of the top plate (20), and the other end of the liquid delivery tube (24) is provided in the inner cavity of the water storage tank (14).

6. The smart street lamp with a display screen protection structure according to claim 1, characterized in that: The haze detection assembly (34) comprises a dust suction net (25) and a haze detector (27); the dust suction net (25) is arranged above the partition plate (18); four groups of connecting rods (26) are arranged on the surface of the dust suction net (25); the haze detector (27) is arranged on one side of the four groups of connecting rods (26); and the haze detector (27) is electrically controlled and connected to the electric cylinder (6) via a conductive line.

7. The smart street lamp with a display screen protection structure according to claim 5, characterized in that: Mounting plates (28) are provided on both sides of the bottom surface of the top plate (20), LED lighting lamps (29) are provided inside the two mounting plates (28), and a solar panel (31) is provided on one side of the outer wall of the top plate (20), and the solar panel (31) and the LED lighting lamp (29) are electrically controlled and connected via a conductive line.

8. The smart street lamp with a display screen protection structure according to claim 1, characterized in that: A discharge pipe (22) is provided on one side of the outer wall of the support column (1), a solenoid valve (23) is provided on the outer wall of the discharge pipe (22), and one end of the discharge pipe (22) is connected to the interior of the haze detection component (34).

9. The smart street lamp with a display screen protection structure according to claim 1, characterized in that: A control panel (30) is provided on one side of the outer wall of the support column (1); the display screen body (3), the solenoid valve (23), the LED lighting lamp (29) and the solar panel (31) are respectively electrically controlled and connected to the control panel (30) via conductive wires.

10. The smart street lamp with a display screen protection structure according to claim 4, characterized in that: An embedded groove (2) is provided on the surface of the support column (1), the display screen body (3) is arranged inside the embedded groove (2), and an auxiliary groove (13) is also provided on the surface of the support column (1), and one end of the infusion tube (17) passes through the inside of the auxiliary groove (13) and is connected to the inside of the protective cleaning plate (4).

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