Multifunctional smart street lamp for smart city

Abstract

The multifunctional intelligent street lamp for the intelligent city relates to the field of street lamps and comprises a base, a lamp pole is fixedly connected to the center of the top of the base, a sleeve seat is fixedly connected to the upper middle portion of the outer side of the lamp pole, and winding drums are fixedly connected to the left side and the right side of the sleeve seat in a cross symmetry and communicating mode. The center of the inner side of the winding drum is rotationally matched with a winding rod in the left-right direction, winding motors are assembled at the left-right opposite ends of the winding rod in a matched mode through couplings, the front portions of the up-down opposite sides of the winding drum are fixedly connected with a display frame in a communicating mode, and waterproof glass windows are symmetrically assembled on the front side and the rear side of the display frame; splicing winding belts are arranged in the display frames in an up-and-down sliding fit mode, a traditional manual board replacing operation mode is omitted, motor braking is adopted, automatic replacement display operation is carried out, manual climbing replacement is not needed, the workload is smaller, relative safety is achieved, and the overall replacement efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of street light technology, specifically a multifunctional smart street light for smart cities. Background Technology

[0002] Smart streetlights are streetlights equipped with various sensors and sensing devices to achieve multi-functional integration. In addition to basic lighting functions, smart streetlights integrate traffic signals, communication, traffic signs, and other functions, combining multiple functions into one, reducing the number of streetlights and freeing up public space resources.

[0003] Most existing smart streetlights are equipped with warning racks to hold various warning signs or to add holiday decorations according to the holiday season. However, the replacement of these signs is mostly done manually. Given the large number of streetlights in the city, the workload of this kind of climbing and replacing signs is relatively huge and poses certain safety hazards. It requires a lot of manpower and time, and the overall replacement efficiency is not high. Utility Model Content

[0004] The purpose of this utility model is to provide a multifunctional smart street light for smart cities, which eliminates the traditional manual replacement method. It adopts motor braking and performs automated replacement and display operations, eliminating the need for manual climbing to replace, reducing workload and making it relatively safe, with higher overall replacement efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A multifunctional smart street light for smart cities includes a base, a light pole fixedly connected to the top center of the base, a distribution box fixedly connected to the bottom outer side of the light pole, a top frame fitted and fixedly attached to the top center of the light pole, light frames symmetrically fixed to the left and right sides of the top frame, and lighting lamps mounted on the bottom ends of the opposite sides of the light frames, a sleeve fixedly connected to the upper middle part of the outer side of the light pole, a drum symmetrically connected and fixed to the left and right sides of the sleeve, a winding rod rotatably fitted to the inner center of the drum in both left and right directions, a winding motor fitted to the left and right opposite ends of the winding rod via a coupling, the left and right opposite sides of the winding motor being embedded in and fixedly fitted to the sleeve, a display frame fixedly connected to the front of the upper and lower opposite sides of the drum, waterproof glass windows symmetrically fitted to the front and rear sides of the display frame, and a splicing tape slidingly fitted inside the display frame, the upper and lower ends of the splicing tape extending into the drum and fixedly connected to the winding rod after winding.

[0007] By adopting the above technical solution, the traditional manual sign replacement method is eliminated. All kinds of signs or patterns that need to be displayed are uniformly spliced ​​into long strips and reciprocated by two winding motors at both ends. At the same time, a display frame with waterproof glass windows is set up along the winding path to lay the display area flat for safe display. The whole process is automated by motor braking, eliminating the need for manual climbing to replace the signs, reducing the workload and making it relatively safe, while improving the overall replacement efficiency.

[0008] Furthermore, the upper and lower opposing sets of the winding motors are controlled to rotate synchronously via a PIC controller and sensors.

[0009] By adopting the above technical solutions, the tension of the spliced ​​tape is maintained, preventing wrinkles or breakage.

[0010] Furthermore, the splicing tape consists of several different types of logo and pattern films arranged and combined in sequence according to the seasons and holiday months.

[0011] By adopting the above technical solution, the display can be quickly changed according to the season and festival order, avoiding unnecessary scrolling.

[0012] Furthermore, a dustproof plate is fixedly connected to the upper outer side of the lamp post. The left and right sides of the dustproof plate are vertically aligned with the opposite sides of the roller. The bottom of the dustproof plate is fitted and mounted in close contact with the sleeve.

[0013] By adopting the above technical solution, several structures hidden under the dustproof plate are protected from falling dust.

[0014] Furthermore, a clip is fitted and fixed at the top center of the top frame, a bracket is fixedly connected to the rear side of the clip, and a photovoltaic module is fixedly connected to the top of the bracket.

[0015] By adopting the above-mentioned technical solutions, the utilization of environmentally friendly energy can be improved.

[0016] Furthermore, the distribution box has a ring-shaped design and a ring-shaped door is mounted on its left side. The front side of the ring-shaped door is hinged to rotate with the distribution box.

[0017] By adopting the above technical solution, the overall shape and the lamp post are relatively rounded and aesthetically pleasing, eliminating the protruding corners of conventional rectangular boxes.

[0018] Furthermore, a number of shock-absorbing dampers are assembled in a ring array between the distribution box and the base.

[0019] By adopting the above technical solution, the vibration transmission between the distribution box and the base can be effectively reduced, thus maintaining the stability of its internal electrical structure.

[0020] Furthermore, a protective cover is mounted around the top outer side of the distribution box. The protective cover slides up and down with the light pole, and its inner side is in contact with the top of the distribution box. A screw groove is provided on the outer side of the light pole directly above the protective cover, and a screw sleeve is fitted therein. After the screw sleeve is disengaged from the screw groove, it slides up and down with the light pole.

[0021] By adopting the above technical solution, the distribution box can be waterproofed and dustproofed, and can be semi-enclosed to prevent outsiders from touching the distribution box and causing certain safety hazards. In addition, the screw sleeve can be rotated to release the protective cover quickly upward, which facilitates the rapid inspection of the distribution box.

[0022] In summary, the beneficial technical effects of this utility model are as follows:

[0023] 1. Eliminate the traditional manual sign replacement method. Instead, all signs or patterns that need to be displayed are uniformly spliced ​​into long strips of tape for pre-processing and pre-assembly, so that they can be quickly replaced during display, thus improving replacement efficiency.

[0024] 2. A dual-winding motor is used to reciprocate the winding process at both ends. A display frame with a waterproof glass window is set up along the winding path to lay the content to be displayed flat for safe display. The motor brakes the display and the replacement operation is automated, eliminating the need for manual climbing to change the content. Attached Figure Description

[0025] The accompanying drawings are provided to further illustrate the present invention and form part of the specification, but do not constitute a limitation thereof. In the drawings:

[0026] Figure 1 This is an overall schematic diagram of a multifunctional smart street light for smart cities according to this utility model;

[0027] Figure 2 This is a schematic diagram of the splicing tape erection structure in a multifunctional smart street light for smart cities according to this utility model;

[0028] Figure 3 This is a schematic diagram of the installation of photovoltaic modules in a multifunctional smart street light for smart cities according to this utility model;

[0029] Figure 4 This is a schematic diagram of the connection structure of the power distribution box in a multifunctional smart street light for smart cities according to this utility model;

[0030] In the diagram, 1. Base; 2. Lamp post; 3. Distribution box; 4. Top frame; 5. Lamp holder; 6. Lighting lamp; 7. Sleeve; 8. Drum; 9. Roller rod; 10. Winding motor; 11. Display frame; 12. Waterproof glass window; 13. Splicing roll; 14. Dustproof plate; 15. Clip; 16. Bracket; 17. Photovoltaic module; 18. Vibration damping; 19. Protective cover; 20. Screw sleeve. Detailed Implementation

[0031] The present invention will be further described in detail below with reference to the accompanying drawings.

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figure 1-4 This utility model provides a technical solution: a multi-functional smart street light for smart cities, including a base 1, a light pole 2 fixedly connected to the top center of the base 1, a distribution box 3 fixedly connected to the bottom outer side of the light pole 2, a top frame 4 fitted and fixedly attached to the top center of the light pole 2, light frames 5 symmetrically fixed to the left and right sides of the top frame 4, and lighting lamps 6 mounted on the bottom ends of the opposite sides of the light frames 5, a sleeve 7 fixedly connected to the upper outer side of the light pole 2, a roller 8 symmetrically connected and fixed to the left and right sides of the sleeve 7, a dustproof plate 14 fixedly connected to the upper outer side of the light pole 2, the left and right sides of the dustproof plate 14 being vertically aligned with the opposite sides of the roller 8, the bottom of the dustproof plate 14 being fitted and mounted against the sleeve 7, and the inner center of the roller 8 being symmetrically connected in the left and right directions. A rotating rod 9 is fitted with a winding motor 10 at each of its left and right opposite ends via couplings. The winding motors 10 are controlled to rotate synchronously by a PIC controller and sensors. The left and right opposite sides of the winding motors 10 are embedded in and fixed to the sleeve 7. The front of the upper and lower opposite sides of the drum 8 is connected to and fixed to a display frame 11. Waterproof glass windows 12 are symmetrically fitted on the front and rear sides of the display frame 11. The display frame 11 is fitted with a splicing tape 13 that slides up and down. The upper and lower ends of the splicing tape 13 extend into the drum 8 and are fixedly connected to the winding rod 9 after winding. The splicing tape 13 consists of several different types of logo and pattern films arranged and combined according to the season and holiday months.

[0034] A clip 15 is fitted and fixed at the top center of the top frame 4. A bracket 16 is fixedly connected to the rear side of the clip 15 at an angle above it. A photovoltaic module 17 is fixedly connected to the top of the bracket 16.

[0035] The distribution box 3 has a ring-shaped design and a ring-shaped door on its left side. The front of the ring-shaped door is hinged to rotate with the distribution box 3. Several shock-absorbing dampers 18 are arranged in a ring array between the distribution box 3 and the base 1. A protective cover 19 is mounted around the top of the distribution box 3. The protective cover 19 slides up and down with the light pole 2 and its inner side is in contact with the top of the distribution box 3. A screw groove is provided on the top of the protective cover 19 corresponding to the outer side of the light pole 2 and a screw sleeve 20 is fitted therein. After the screw sleeve 20 is disengaged from the screw groove, it slides up and down with the light pole 2.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multifunctional smart street light for smart cities, comprising a base (1), characterized in that: A lamp post (2) is fixedly connected to the top center of the base (1). A distribution box (3) is fixedly connected to the bottom outer side of the lamp post (2). A top frame (4) is fitted and fixed at the top center of the lamp post (2). Lamp holders (5) are symmetrically fixed on the left and right sides of the top frame (4). Lighting lamps (6) are mounted on the bottom of the opposite side of each lamp holder (5). A sleeve (7) is fixedly connected to the upper middle part of the outer side of the lamp post (2). A drum (8) is symmetrically connected to the left and right sides of the sleeve (7). A winding rod (9) is rotatably fitted to the center of the inner side of the drum (8) in both left and right directions. The left and right opposite ends of the winding rod (9) are each equipped with a winding motor (10) through a coupling. The left and right opposite sides of the winding motor (10) are embedded in the inner side of the sleeve (7) and fixed therewith. The front part of the upper and lower opposite sides of the drum (8) is connected and fixed with a display frame (11). Waterproof glass windows (12) are symmetrically installed on the front and rear sides of the display frame (11). The display frame (11) is equipped with a splicing roll (13) that slides up and down. The upper and lower ends of the splicing roll (13) are respectively inserted into the drum (8) and fixedly connected to the winding rod (9) after winding.

2. The multifunctional smart street light for smart cities according to claim 1, characterized in that: The upper and lower pairs of the winding motors (10) are controlled to rotate synchronously by a PIC controller in conjunction with sensors.

3. A multifunctional smart street light for smart cities according to claim 1, characterized in that: The splicing tape (13) is composed of several different types of logo and pattern films arranged in sequence according to the season and holiday months.

4. A multifunctional smart street light for smart cities according to claim 1, characterized in that: A dustproof plate (14) is fixedly connected to the upper outer side of the lamp post (2). The left and right sides of the dustproof plate (14) are vertically aligned with the opposite sides of the roller (8). The bottom of the dustproof plate (14) is fitted and mounted to the sleeve (7).

5. A multifunctional smart street light for smart cities according to claim 1, characterized in that: A clip (15) is fitted and fixed at the top center of the top frame (4), and a bracket (16) is fixedly connected to the rear side of the clip (15) at an angle above it. A photovoltaic module (17) is fixedly connected to the top of the bracket (16).

6. A multifunctional smart street light for smart cities according to claim 1, characterized in that: The distribution box (3) is designed in a ring shape and has a ring door on its left side. The front side of the ring door is connected to the distribution box (3) by a hinge.

7. A multifunctional smart street light for smart cities according to claim 1, characterized in that: Several shock-absorbing dampers (18) are assembled in a ring array between the distribution box (3) and the base (1).

8. A multifunctional smart street light for smart cities according to claim 1, characterized in that: The top outer side of the distribution box (3) is provided with a protective cover (19). The protective cover (19) is slidably engaged with the lamp post (2) and its inner side is in contact with the top of the distribution box (3). The protective cover (19) is provided with a screw groove on the outer side of the lamp post (2) and is fitted with a screw sleeve (20). After the screw sleeve (20) is disengaged from the screw groove, it is slidably engaged with the lamp post (2) up and down.

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