Self-cleaning intelligent street lamp

Abstract

The utility model provides a self-cleaning intelligent street lamp, and belongs to the technical field of intelligent street lamps, the self-cleaning intelligent street lamp comprises a lamp post, a lamp is arranged at the top end of the lamp post, a movable frame is sleeved outside the lamp, the movable frame is a frame member formed by fixedly connecting four plates in the circumferential direction, and a first cleaning plate is fixedly mounted on the inner wall of the movable frame; the first cleaning plate is fixed to the inner wall of the movable frame in an attached mode and opposite to the lamp, bristles on the first cleaning plate are attached to the surface of the lamp, cleaning liquid is sprayed to the surface of the lamp through the liquid conveying mechanism, and then the movable frame is driven by the driving component to move outside the lamp. The movable frame drives the bristles on the first cleaning plate to be attached to the surface of the lamp to move, so that the surface of the lamp is cleaned, the lamp cleaning effect is improved by spraying cleaning liquid, climbing operation of maintenance personnel is avoided through an automatic cleaning mode, and then the safety of the street lamp maintenance operation process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field, and in particular to a self-cleaning smart street lamp. Background Art

[0002] Smart street lights will be based on road lighting poles, integrating public security, traffic signals, communications, traffic signs, etc., realizing the integration of multiple poles, reducing road poles, and releasing public space resources. At the same time, as an important carrier of smart city construction, smart street lights will serve as the port of the Internet of Things and play a greater "complex" role. As the most densely distributed and evenly distributed information infrastructure in the city, street light poles are considered to be the carrier with better outdoor coverage of 5G base stations. Driven by the construction of smart cities and 5G base stations, they will gradually change from a single lighting function to a new type of public infrastructure;

[0003] The related technology (Announcement No.: CN219036577U) discloses a smart street lamp with smart electricity use. The disclosed technical solution: the original power supply of the street lamp is provided with a valley power storage and peak power supply mode, which reduces electricity bills and achieves profitability. The smart street lamp integrates 5G base stations, provides new ideas for 5G base stations, and increases profit models. The smart street lamp adds an energy storage system, which provides a quick solution for emergency failures of street lamps and reduces social maintenance costs. The micro heat pipe array is set to achieve full surface heat dissipation and low-temperature preheating of the battery cell. At the same time, based on the super thermal conductivity and temperature uniformity characteristics of the micro heat pipe array, it not only ensures the uniform temperature of the battery cell, but also greatly suppresses the safety risks caused by thermal runaway, and solves the problems of safety, life and high self-consumption of lithium battery storage in high temperature and high humidity outdoor environments;

[0004] In the above disclosed technical solutions, the following problems are found in the related technologies: since street lamps are placed on both sides of the road for a long time, in the case of a changeable external environment, dirt will be attached to the surface of the lamps on the street lamps. Since the lamps of the street lamps are at a certain height, it is dangerous for the maintenance personnel to clean them. In this regard, we propose a self-cleaning smart street lamp;

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background technology section of this application, and therefore may include prior art information that does not constitute known to ordinary technicians in the field. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology. In order to solve the problem of cleaning smart street lamps in the prior art, the utility model provides a self-cleaning smart street lamp, which uses a cleaning mechanism combined with a cleaning spray mechanism to achieve the effect of automatically cleaning the street lamp. The specific technical solution is:

[0007] A self-cleaning smart street lamp comprises a lamp pole, a lamp is arranged on the top of the lamp pole, a movable frame is arranged on the outside of the lamp, a first cleaning plate is fixedly mounted on the movable frame relative to the inner wall of the lamp, a driving component for moving the movable frame is arranged on the outer wall of the lamp, and an infusion mechanism for cleaning the lamp is arranged on the outer wall of the lamp pole.

[0008] In the above technical solution, the driving component includes a screw, which is rotatably arranged on the inner wall of the first groove opened on the side wall of the lamp, and the external thread of the screw is connected to a connecting seat, and the connecting seat is fixedly installed on the inner wall of the movable frame.

[0009] The outer wall of the lamp is provided with a second groove, the inner wall of the second groove is fixedly mounted with a guide rod, the outer part of the guide rod is sleeved with a guide seat, and the guide seat is fixedly mounted on the inner wall of the movable frame.

[0010] The infusion mechanism includes a pressure pump, the input port of the pressure pump is fixedly connected to a liquid inlet pipe, the other end of the liquid inlet pipe is connected to a water tank, the water tank is fixedly installed on the base surface of the lamp pole, the output port of the pressure pump is fixedly connected to a flexible connecting pipe, the other end of the flexible connecting pipe is embedded in the inner cavity of the first cleaning plate, the first cleaning plate is evenly provided with liquid spray holes relative to the outer wall of the lamp, the side wall of the lamp is fixedly installed with a fixing plate, the fixing plate is fixedly installed on the end of the lamp pole, and the pressure pump is fixedly installed on the side wall of the fixing plate.

[0011] A reinforcing rod is fixedly mounted on the outer wall of the lamp pole, the bottom end of the reinforcing rod is fixedly mounted on the base of the lamp pole, and the reinforcing rod is sleeved on the outside of the liquid inlet pipe.

[0012] A first solar panel is fixedly mounted on the top of the lamp, and a second solar panel is fixedly mounted on the top of the outer wall of the movable frame.

[0013] The movable frame is fixedly mounted with a second cleaning plate on the inner wall of the first solar cell panel.

[0014] The water tank is equipped with a filter screen.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the self-cleaning smart street lamp

[0016] First, when the lead screw rotates, the connecting seat drives the bristles on the first cleaning plate to move close to the surface of the lamp through the movable frame, and the surface of the lamp is cleaned by the bristles, making the operation of the street lamp cleaning process more convenient.

[0017] Second, automatic cleaning can be used to avoid maintenance personnel from having to climb up and down, thereby ensuring the safety of the street light maintenance operation process.

[0018] 3. The cleaning liquid is brought into the first cleaning plate by the flexible connecting tube and sprayed onto the surface of the lamp through the spray hole, thereby ensuring the cleaning effect of the lamp. The flexible connecting tube is ductile, so that the flexible connecting tube can extend and contract with the movement of the movable frame, thereby ensuring the comprehensiveness of the cleaning liquid spraying.

[0019] Fourth, the surface of the first solar cell panel can be cleaned while cleaning the lamp, thereby ensuring the cleanliness of the solar cell panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a self-cleaning smart street lamp of the utility model;

[0021] Figure 2 This is a partial structural diagram of the lamp of the utility model;

[0022] Figure 3 for Figure 2 Schematic diagram of the structure viewed from above;

[0023] Figure 4 for Figure 2 A right view structural diagram of ;

[0024] Figure 5 for Figure 4 Schematic diagram of the bottom structure;

[0025] Figure 6 for Figure 1 A local enlarged view of point A;

[0026] Figure 7 This is a partial structural schematic diagram of the first cleaning plate of the utility model;

[0027] in, Figures 1 to 7 The correspondence between the figure numbers and the component names is: 1-lamp pole, 2-reinforcement rod, 3-smart screen, 4-lamp, 5-liquid inlet pipe, 6-screw, 7-second cleaning plate, 8-first cleaning plate, 9-water tank, 10-filter, 11-second solar panel, 12-first solar panel, 13-movable frame, 15-flexible connecting pipe, 16-pressure pump, 17-fixed plate, 18-guide rod, 19-second groove, 20-first groove, 21-guide seat, 22-connecting seat, 23-spray hole. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The following is a combination of specific implementation cases and attached Figure 1-7 The present invention is further described below, but the present invention is not limited to these embodiments.

[0030] Example 1

[0031] A self-cleaning smart street lamp includes a lamp pole 1, a lamp 4 is provided at the top of the lamp pole 1, and a movable frame 13 is sleeved on the outside of the lamp 4. The movable frame 13 is a frame member formed by four plates fixedly connected circumferentially. The movable frame 13 is fixedly mounted with a first cleaning plate 8 relative to the inner wall of the lamp 4. The first cleaning plate 8 is fixed to the inner wall of the movable frame 13 and relative to the lamp 4, so that the bristles on the first cleaning plate 8 are in contact with the surface of the lamp 4. The outer wall of the lamp 4 is provided with a driving component for moving the movable frame 13, and the outer wall of the lamp pole 1 is provided with an infusion mechanism for cleaning the lamp 4. A base is fixedly sleeved on the outside of the lamp pole 1, and a smart screen 3 is fixedly mounted on the surface of the base, and advertisements and traffic information are displayed through the smart screen 3.

[0032] With the above structure, the cleaning liquid is sprayed onto the surface of the lamp 4 through the infusion mechanism, and then the movable frame 13 is driven to move outside the lamp 4 through the driving member, so that the movable frame 13 drives the bristles on the first cleaning plate 8 to move against the surface of the lamp 4. Thus, the surface of the lamp 4 is cleaned, and the cleaning effect of the lamp 4 is improved by spraying the cleaning liquid, making the street lamp brighter, and the maintenance personnel are prevented from climbing and operating by the automatic cleaning method, thereby ensuring the safety of the street lamp maintenance operation process.

[0033] The driving member includes a lead screw 6, which is rotatably arranged on the inner wall of a first groove 20 provided on the side wall of the lamp 4. A first groove 20 is provided on one side surface of the lamp 4, and bearings are symmetrically embedded and installed on the inner walls on both sides of the first groove 20, and the two ends of the lead screw 6 are respectively embedded and installed inside the two bearings, so that the lead screw 6 rotates inside the first groove 20. The external thread of the lead screw 6 is connected with a connecting seat 22, which is fixedly installed on the inner wall of the movable frame 13. The connecting seat 22 is fixedly installed on the inner wall of the movable frame 13 and at a position relative to the lead screw 6. The connecting seat 22 is connected to the lead screw 6 through a threaded through hole provided on the surface and penetrating the inner cavity.

[0034] The motor that can be reversed is fixedly installed on the surface of the fixed plate 17 through the shell, and the motor that can switch between forward and reverse is electrically connected to the external power supply through a wire. According to the forward and reverse control circuit diagram and its principle analysis, to achieve the forward and reverse rotation of the motor, as long as any two phases of the three-phase power supply line connected to the motor are connected, the purpose of reversal can be achieved. The forward and reverse rotation of the motor is widely used, such as in cranes, electric planers for woodworking, bench drills, wire cutters, spin dryers and lathes, etc. The forward and reverse motor is a prior art, so it will not be repeated in this article. The output shaft of the forward and reverse motor passes through the inner cavity of the fixed plate 17 and the side wall of the lamp 4 in sequence and is fixedly connected to the end corresponding to the lead screw 6.

[0035] By adopting the above structure, the output shaft of the forward and reverse motor drives the screw 6 to rotate, so that when the screw 6 rotates, the connecting seat 22 drives the bristles on the first cleaning plate 8 to move along the surface of the lamp 4 through the movable frame 13, thereby cleaning the surface of the lamp 4 through the bristles, making the operation of the street lamp cleaning process more convenient.

[0036] It is worth noting that the outer wall of the lamp 4 is provided with a second groove 19, the inner wall of the second groove 19 is fixedly installed with a guide rod 18, the outer part of the guide rod 18 is sleeved with a guide seat 21, and the guide seat 21 is fixedly installed on the inner wall of the movable frame 13. The guide seat 21 is fixedly fixed on the inner wall of the movable frame 13 relative to the second groove 19, and a through hole is provided on the surface of the guide seat 21, through which the guide seat 21 is fitted on the outside of the guide rod 18 and slides, and the guide rod 18 is parallel to the lead screw 6. In the process of moving the movable frame 13 so that the first cleaning plate 8 cleans the surface of the lamp 4, the movable frame 13 simultaneously drives the guide seat 21 to fit on the outside of the guide rod 18 and slide. The stability of the moving direction of the first cleaning plate 8 is ensured by the guide rod 18 parallel to the lead screw 6, thereby avoiding the deviation of the moving direction of the first cleaning plate 8, and further ensuring the effect of cleaning the surface of the lamp 4.

[0037] In addition, the infusion mechanism includes a pressure pump 16, the input port of the pressure pump 16 is fixedly connected to the liquid inlet pipe 5, the other end of the liquid inlet pipe 5 is connected to the water tank 9, and the water tank 9 is fixedly installed on the base surface of the lamp pole 1. The pressure pump 16 is electrically connected to the external power supply through a wire, and the output port of the pressure pump 16 is fixedly connected to the flexible connection pipe 15, the other end of the flexible connection pipe 15 is embedded in the inner cavity of the first cleaning plate 8, and the first cleaning plate 8 is evenly provided with liquid spray holes 23 relative to the outer wall of the lamp 4. The flexible connection pipe 15 can stretch and shrink and has ductility. Through the pressure pump 16, the cleaning liquid inside the water tank 9 is introduced into the inside of the flexible connection pipe 15 through the liquid inlet pipe 5, enters the inside of the first cleaning plate 8 through the flexible connection pipe 15, and is sprayed onto the surface of the lamp 4 through the liquid spray holes 23 on the surface of the first cleaning plate 8.

[0038] A fixing plate 17 is fixedly mounted on the side wall of the lamp 4, the fixing plate 17 is fixedly mounted on the end of the lamp pole 1, and the pressure pump 16 is fixedly mounted on the side wall of the fixing plate 17. The lamp 4 is fixed to the lamp pole 1 through the fixing plate 17, and the pressure pump 16 is fixed to the surface of the fixing plate 17 through the mounting seat.

[0039] With the above structure, when cleaning the surface of the lamp 4, the pressure pump 16 is connected to the power supply, so that the pressure pump 16 brings the cleaning liquid in the water tank 9 into the flexible connection tube 15 through the liquid inlet pipe 5. The cleaning liquid is brought into the first cleaning plate 8 by the flexible connection tube 15 and sprayed onto the surface of the lamp 4 through the liquid spray hole 23. The cleaning liquid cleans the lamp 4, thereby ensuring the cleaning effect of the lamp. The flexible connection tube 15 has ductility, so that the flexible connection tube 15 can be extended and contracted as the movable frame 13 moves, thereby ensuring the comprehensiveness of the cleaning liquid spraying.

[0040] In addition, a reinforcing rod 2 is fixedly mounted on the outer wall of the lamp pole 1, and the bottom end of the reinforcing rod 2 is fixedly mounted on the base of the lamp pole 1, and the reinforcing rod 2 is sleeved on the outside of the liquid inlet pipe 5. The reinforcing rod 2 is vertically fixed on the base surface of the lamp pole 1, and the stability of the lamp pole 1 is improved by the reinforcing rod 2, thereby ensuring the stability of the lamp 4, and the reinforcing rod 2 is sleeved on the outside of the liquid inlet pipe 5, which has a protective effect on the liquid inlet pipe 5.

[0041] Furthermore, a first solar panel 12 is fixedly mounted on the top of the lamp 4, and a second solar panel 11 is fixedly mounted on the top of the outer wall of the movable frame 13. The first solar panel 12 and the second solar panel 11 are both electrically connected to a photovoltaic inverter, which can convert the variable DC voltage generated by the solar panel into an inverter of AC power with a mains frequency, which can be fed back to the commercial power transmission system or used for off-grid power grids. The photovoltaic inverter is one of the important system balance BOS in the photovoltaic array system, and can be used in conjunction with general AC-powered equipment. The solar inverter has special functions for cooperating with the photovoltaic array, such as maximum power point tracking and islanding effect protection. The lamp 4 and related electrical components are powered by the first solar panel 12 and the second solar panel 11, thereby achieving a photoelectric complementary effect.

[0042] The water tank 9 is manually filled with water and the cleaning liquid is added, and then sprayed onto the surface of the lamp through the pressure pump 16.

[0043] The movable frame 13 is fixedly mounted with a second cleaning plate 7 on the inner wall of the first solar panel 12. The bristles on the second cleaning plate 7 clean the surface of the first solar panel 12 as the movable frame 13 moves, and the surface of the first solar panel 12 can be cleaned while cleaning the lamp 4, thereby ensuring the effect of solar power supply.

[0044] The present embodiment is a self-cleaning smart street lamp, and its working principle is as follows: the output shaft of the forward and reverse motor drives the lead screw 6 to rotate, so that when the lead screw 6 rotates, the connecting seat 22 drives the bristles on the first cleaning plate 8 to move on the surface of the lamp 4 through the movable frame 13, and at the same time, the pressure pump 16 is connected to the power supply, so that the pressure pump 16 brings the cleaning liquid inside the water tank 9 into the flexible connecting pipe 15 through the liquid inlet pipe 5, and is brought into the first cleaning plate 8 by the flexible connecting pipe 15 and sprayed onto the surface of the lamp 4 through the spray hole 23, thereby cleaning the surface of the lamp.

[0045] Example 2

[0046] The water tank 9 is built with a filter 10, through which the incoming rainwater is filtered. Then, the rainwater is sprayed onto the surface of the lamp 4 through a pressure pump 16, making the operation of the lamp cleaning process more convenient.

[0047] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0048] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0049] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning smart street lamp, comprising a lamp pole (1), a lamp (4) being arranged at the top of the lamp pole (1), characterized in that: The exterior of the lamp (4) is provided with a movable frame (13), the movable frame (13) is fixedly mounted with a first cleaning plate (8) relative to the inner wall of the lamp (4), the outer wall of the lamp (4) is provided with a driving component for moving the movable frame (13), and the outer wall of the lamp pole (1) is provided with an infusion mechanism for cleaning the lamp (4).

2. A self-cleaning smart street lamp according to claim 1, characterized in that: The driving component comprises a lead screw (6), the lead screw (6) being rotatably arranged on the inner wall of a first groove (20) provided on the side wall of the lamp (4), the outer thread of the lead screw (6) being connected to a connecting seat (22), and the connecting seat (22) being fixedly mounted on the inner wall of the movable frame (13).

3. A self-cleaning smart street lamp according to claim 2, characterized in that: The outer wall of the lamp (4) is provided with a second groove (19), the inner wall of the second groove (19) is fixedly mounted with a guide rod (18), the outer portion of the guide rod (18) is sleeved with a guide seat (21), and the guide seat (21) is fixedly mounted on the inner wall of the movable frame (13).

4. The self-cleaning smart street lamp according to claim 1, characterized in that: The infusion mechanism comprises a pressure pump (16), the input port of the pressure pump (16) is fixedly connected to a liquid inlet pipe (5), the other end of the liquid inlet pipe (5) is connected to a water tank (9), the water tank (9) is fixedly mounted on the base surface of the lamp pole (1), the output port of the pressure pump (16) is fixedly connected to a flexible connecting pipe (15), the other end of the flexible connecting pipe (15) is embedded in the inner cavity of the first cleaning plate (8), the first cleaning plate (8) is evenly provided with liquid spray holes (23) relative to the outer wall of the lamp (4), the side wall of the lamp (4) is fixedly mounted with a fixing plate (17), the fixing plate (17) is fixedly mounted on the end of the lamp pole (1), and the pressure pump (16) is fixedly mounted on the side wall of the fixing plate (17).

5. The self-cleaning smart street lamp according to claim 4, characterized in that: A reinforcing rod (2) is fixedly mounted on the outer wall of the lamp pole (1), the bottom end of the reinforcing rod (2) is fixedly mounted on the base of the lamp pole (1), and the reinforcing rod (2) is sleeved on the outside of the liquid inlet pipe (5).

6. The self-cleaning smart street lamp according to claim 1, characterized in that: A first solar cell panel (12) is fixedly mounted on the top of the lamp (4), and a second solar cell panel (11) is fixedly mounted on the top of the outer wall of the movable frame (13).

7. The self-cleaning smart street lamp according to claim 6, characterized in that: The movable frame (13) is fixedly mounted with a second cleaning plate (7) on the inner wall of the first solar cell panel (12).

8. The self-cleaning smart street lamp according to claim 4, characterized in that: The water tank (9) is provided with a filter screen (10) therein.

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