A solar landscape lamp for smart city lighting engineering

Abstract

The utility model relates to the technical field of wisdom city brightening engineering, specifically disclose a wisdom city brightening engineering is with solar energy landscape lamp, include: the lamp post main part is the basic support carrier of landscape lamp, the lamp post main part bottom end snap fit connection installs the sealed base, and the lamp post main part inner sleeve sets up the limit inner chamber pipe, the lamp post main part side wall surface symmetry inserts linear light bar, and linear light bar is as the lighting part of landscape lamp, is used for realizing brightening illumination function. The wisdom city brightening engineering is with solar energy landscape lamp, through the snap fit connection of sealed base and lamp post main part, and the structure construction nesting type bottom sealing structure of sealed base upper end card into limit inner chamber pipe inside bottom end, make the lamp post main part bottom form closed space, effectively block outside rainwater from bottom infiltration, simultaneously, limit inner chamber pipe separates the inside space of lamp post main part, further strengthens waterproof isolation effect, prolongs its life.

Description

Technical Field

[0001] This utility model relates to the field of smart city lighting engineering technology, specifically a solar landscape light for smart city lighting engineering. Background Technology

[0002] With the booming development of smart city construction, solar landscape lights have become an important part of urban lighting projects due to their green and energy-saving characteristics. These landscape lights use the principle of photoelectric conversion, converting light energy into electrical energy through solar panels and storing it in batteries for nighttime lighting. Compared with traditional mains lighting equipment, there is no need to lay complex power lines, which reduces construction costs and damage to the city's underground pipe network. Powered by solar energy, a clean energy source, it reduces energy consumption and carbon emissions, which is in line with the concept of sustainable development.

[0003] However, in actual use, solar landscape lights currently suffer from poor battery compartment sealing, allowing rainwater to easily seep in, leading to short circuits and battery damage, shortening their lifespan. Furthermore, the lack of heat dissipation in existing landscape lights can accelerate the decay of LED light sources, affecting the lighting effect. Utility Model Content

[0004] The purpose of this utility model is to provide a solar landscape light for smart city lighting projects, in order to solve the problems mentioned in the background art, such as poor sealing of the battery compartment structure, easy infiltration of rainwater, resulting in short circuit damage to the battery and shortened service life, and the lack of heat dissipation parts in existing landscape lights, which easily accelerates the light decay of LED light sources and affects the lighting effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a solar landscape light for smart city lighting projects, comprising a lamp post body, which serves as the basic support carrier for the landscape light; a sealed base is snapped into and installed at the bottom end of the lamp post body; a limiting inner cavity tube is sleeved inside the lamp post body; and linear light strips are symmetrically embedded in the side wall of the lamp post body, with the linear light strips serving as the lighting components of the landscape light to achieve the lighting function. The upper end of the sealing base is inserted into the bottom end of the inner cavity tube, and the side wall of the inner cavity tube is symmetrically provided with a strip-shaped opening, and the outer shell of the linear light strip is inserted into the strip-shaped opening of the inner cavity tube. The top end of the limiting inner cavity tube is connected to the bottom end of the connecting frame, and the upper end of the connecting frame is an outwardly expanding annular frame. A drive motor is installed inside the outwardly expanding annular frame. The output end of the drive motor passes through the top end of the lamp post body and is connected to the threaded post. The threaded post is threadedly connected to the lifting frame. Two angle adjustment frames are installed on the upper end of the lifting frame, and each angle adjustment frame is connected to one solar photovoltaic panel.

[0006] By adopting the above technical solution, a double waterproof structure is constructed through the interlocking design of the sealed base and the limiting inner cavity tube, which prevents rainwater from seeping into the battery compartment and effectively protects the internal battery.

[0007] Preferably, the top of the lamp post body is fitted with the limiting frame, and the limiting frame is penetrated by a threaded post.

[0008] By adopting the above technical solution, the interlocking structure of the lamp post body and the limiting frame, combined with the through design of the threaded post, provides stable axial support and limiting for the threaded post, thereby enhancing its rotational stability.

[0009] Preferably, the inner wall of the limiting inner cavity tube is fitted with a limiting mounting bracket, and a cooling fan is installed inside the limiting mounting bracket. Furthermore, the limiting mounting bracket has openings on both sides through which cables can pass.

[0010] Using the above technical solution, the limiting mounting bracket is engaged with the inner wall of the limiting inner cavity tube, providing a stable installation foundation for the cooling fan. The cable openings on both sides ensure electrical connection without obstructing airflow.

[0011] Preferably, the cooling fan is located above the moisture absorption ring, and a moisture-absorbing plate is installed at the connection between the fan blade shaft and the limiting mounting bracket.

[0012] By adopting the above technical solution, the coordinated arrangement of the cooling fan, the moisture adsorption ring, and the moisture absorption plate can effectively adsorb internal moisture while accelerating air circulation and heat dissipation, maintaining a dry environment inside the lamp post body and preventing moisture from corroding electrical components.

[0013] Preferably, extended reflectors are installed on both sides of the linear light strip, and the extended reflectors are snapped into the outer wall of the light column body.

[0014] By adopting the above technical solution, the snap-fit ​​installation of the extended reflectors on both sides of the linear light strip effectively expands the lighting range, enhances the uniformity of light, and improves the lighting effect of the landscape lights through the principle of optical reflection.

[0015] Preferably, the outer wall of the threaded column is fitted with two protective sleeves, one of which is connected to the limiting frame, and both of which are connected to the connecting lifting frame.

[0016] Using the above technical solution, the two protective sleeves on the threaded column are connected to the limiting frame and the lifting frame respectively, forming a physical protective barrier to prevent the threaded column from being affected by external impacts, corrosion and dust.

[0017] Preferably, the angle adjustment frame consists of a horizontal telescopic frame and a vertical connecting frame, and the angle adjustment frame and the solar photovoltaic panel form a triangular shape.

[0018] By adopting the above technical solution, the horizontal telescopic frame and vertical connecting frame structure of the angle adjustment frame, combined with the mechanical stability of the triangular shape, enable the solar photovoltaic panel to achieve flexible multi-angle adjustment and maintain stable installation in complex outdoor environments.

[0019] Compared with existing technologies, the beneficial effects of this utility model are: the solar-powered landscape lights used in this smart city lighting project: 1. By connecting the sealing base with the main body of the lamp post and constructing a nested bottom sealing structure through the interlocking connection of the upper end of the sealing base into the bottom of the limiting inner cavity tube, a closed space is formed at the bottom of the lamp post body, effectively preventing external rainwater from seeping in from the bottom. At the same time, the limiting inner cavity tube separates the internal space of the lamp post body, further enhancing the waterproof isolation effect, preventing rainwater from contacting key components such as the internal battery, avoiding the problem of rainwater easily seeping in and causing short circuit damage, improving the stability of the battery's working environment, and extending its service life. 2. The limiting mounting bracket, which engages with the inner wall of the limiting inner cavity tube, provides a stable mounting carrier for the cooling fan. Its openings on both sides ensure the cable can pass through while creating an internal air circulation channel. When the cooling fan is running, it accelerates the airflow inside the lamp column body, promptly removing the heat generated by components such as linear light strips. In conjunction with the moisture absorption ring and the moisture absorption plate at the connection between the cooling fan blade shaft and the limiting mounting bracket, moisture is absorbed simultaneously during the heat dissipation process, maintaining a dry and suitable internal temperature environment. 3. The lifting and adjusting structure, composed of a drive motor, threaded column, and lifting frame, combined with the angle adjustment function of the angle adjustment frame, enables the solar photovoltaic panel to have dual adjustment capabilities in both height and angle. The angle adjustment frame consists of a horizontal telescopic frame and a vertical connecting frame, forming a triangular shape with the solar photovoltaic panel. The stability of the triangle ensures the stability of the installation. At the same time, through flexible adjustment, the solar photovoltaic panel can adapt to the solar altitude and light angle at different times and seasons, improving the solar energy conversion efficiency and providing more sufficient and stable energy support for landscape lighting and the operation of internal components, thus helping smart city lighting projects achieve the goal of energy-saving and efficient lighting. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of this utility model; Figure 2 This is a schematic diagram of the overall disassembled three-dimensional structure of this utility model; Figure 3 This is a schematic diagram of the overall internal side section of the present invention. Figure 4 A three-dimensional structural diagram of the lamp post body and linear light strip installation of this utility model; Figure 5 This is a three-dimensional structural diagram of the limiting inner cavity tube and connecting frame of this utility model; Figure 6 This is a three-dimensional structural diagram of the lifting frame and solar photovoltaic panel installation of this utility model.

[0021] In the diagram: 1. Main body of the lamp post; 2. Sealed base; 3. Limiting inner cavity tube; 4. Moisture adsorption ring; 5. Cooling fan; 6. Limiting mounting bracket; 7. Linear light strip; 8. Extended reflector; 9. Connecting bracket; 10. Drive motor; 11. Threaded column; 12. Limiting bracket; 13. Protective sleeve; 14. Lifting bracket; 15. Solar photovoltaic panel; 16. Angle adjustment bracket. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-6 This utility model provides a technical solution: a solar landscape light for smart city lighting projects, including a lamp post body 1, a sealed base 2, a limiting inner cavity tube 3, a moisture adsorption ring 4, a heat dissipation fan 5, a limiting mounting frame 6, a linear light strip 7, an extended reflector 8, a connecting frame 9, a drive motor 10, a threaded column 11, a limiting frame 12, a protective sleeve 13, a lifting frame 14, a solar photovoltaic panel 15, and an angle adjustment frame 16; Among them, the main body of the lamp post 1 is the basic support carrier of the landscape lamp. The bottom end of the main body of the lamp post 1 is connected and installed with a sealed base 2, and the inner cavity tube 3 of the lamp post 1 is provided. The side wall of the main body of the lamp post 1 is symmetrically embedded with linear light strips 7, and the linear light strips 7 serve as the lighting components of the landscape lamp to achieve the lighting function. The top of the lamp post body 1 is fitted with the limiting frame 12, and the limiting frame 12 is penetrated by the threaded column 11. The upper end of the sealing base 2 is inserted into the bottom end of the limiting inner cavity tube 3, and the side wall of the limiting inner cavity tube 3 is symmetrically provided with a strip-shaped opening. The outer shell of the linear lamp strip 7 is inserted into the strip-shaped opening of the limiting inner cavity tube 3. The inner wall of the limiting inner cavity tube 3 is fitted with a limiting mounting frame 6, and a cooling fan 5 is installed inside the limiting mounting frame 6. The limiting mounting frame 6 has openings on both sides through which cables pass. The cooling fan 5 is above the moisture absorption ring 4, and a moisture absorption plate is installed at the connection between the fan blade shaft of the cooling fan 5 and the limiting mounting frame 6. Extended reflectors 8 are installed on both sides of the linear lamp strip 7, and the extended reflectors 8 are fitted with the outer wall of the lamp post body 1. Referring to the attached diagrams in the instruction manual Figures 1-6As shown, the sealing base 2 is tightly connected to the bottom of the lamp post body 1 through a snap-fit ​​structure. Then, the limiting inner cavity tube 3 is inserted into the lamp post body 1, so that the upper end of the sealing base 2 is precisely snapped into the bottom of the limiting inner cavity tube 3, forming a multi-layer nested waterproof structure. The linear light strip 7 is embedded along the strip opening on the side wall of the limiting inner cavity tube 3, and the outer shell is ensured to be snapped into place. Then, the extended reflector 8 is snapped onto the outer wall of the lamp post body 1 on both sides of the linear light strip 7 to complete the installation of the lighting module. A limiting mounting bracket 6 is fixed on the inner wall of the limiting inner cavity tube 3. A cooling fan 5 and a moisture adsorption ring 4 are installed in sequence. A moisture-absorbing plate is added at the connection between the cooling fan 5 and the limiting mounting bracket 6. The drive motor 10 is placed in the outer ring frame of the connecting frame 9. The motor output end is connected to the threaded column 11 so that the threaded column 11 passes through the top of the lamp post body 1 and the limiting frame 12. The lifting frame 14 is sleeved on the threaded column 11 through the threaded connection. An angle adjustment frame 16 composed of a horizontal telescopic frame and a vertical connecting frame is installed on the top of the lifting frame 14. The solar photovoltaic panel 15 is fixed to the angle adjustment frame 16. The top end of the limiting inner tube 3 is connected to the bottom end of the connecting frame 9, and the upper end of the connecting frame 9 is an outwardly expanding ring frame. The drive motor 10 is installed inside the outwardly expanding ring frame. The output end of the drive motor 10 passes through the top end of the lamp column body 1 and is connected to the threaded column 11. The threaded column 11 is threadedly connected to the lifting frame 14. Two angle adjustment frames 16 are installed on the upper end of the lifting frame 14. Each angle adjustment frame 16 is connected to one solar photovoltaic panel 15. Two protective sleeves 13 are fitted on the outer wall of the threaded column 11. One protective sleeve 13 is connected to the limiting frame 12, and both protective sleeves 13 are connected to the connecting lifting frame 14. The angle adjustment frame 16 is composed of a horizontal telescopic frame and a vertical connecting frame. The angle adjustment frame 16 and the solar photovoltaic panel 15 form a triangular shape. Referring to the attached diagrams in the instruction manual Figures 1-6 As shown, when the equipment is running, the angle adjustment frame 16 flexibly adjusts the tilt angle of the solar photovoltaic panel 15 according to the change of the light angle through the telescopic structure. If there is a seasonal change or special light requirement, the drive motor 10 starts and drives the threaded column 11 to rotate, so as to realize the vertical movement of the lifting frame 14, adjust the height of the photovoltaic panel, and improve the light energy collection efficiency. During the lifting and moving process of the lifting frame 14, the two protective sleeves 13 move automatically to extend or retract to protect the threaded column 11 and reduce the corrosion caused by the external environment to the threaded column 11. When ambient light is insufficient, the linear light strip 7 automatically turns on to illuminate, and the extended reflector 8 synchronously reflects light to expand the illumination range. During this period, the cooling fan 5 starts to operate after detecting the increase in internal temperature. The ventilation openings on both sides of the limiting mounting bracket 6 accelerate air circulation and dissipate the heat generated by the linear light strip 7 and other components. The moisture absorption ring 4 and the moisture absorption plate continuously absorb the moisture inside the light column. Combined with the waterproof system formed by the sealing base 2 and the limiting inner cavity tube 3, the risk of rainwater infiltration is isolated, a dry environment is maintained, the battery and electrical components are protected, and the long-term stable operation of the landscape light is ensured.

[0024] Working principle: When using the solar landscape light for smart city lighting projects, the solar photovoltaic panel 15 adjusts its angle through the angle adjustment frame 16 to maximize the reception of light energy and convert it into electrical energy. The drive motor 10 can drive the threaded column 11 to rotate as needed, thereby driving the lifting frame 14 to rise and fall, further optimizing the light-receiving position of the solar photovoltaic panel 15. At night or when there is insufficient light, the linear light strip 7 automatically turns on to illuminate, and the extended reflector 8 reflects light to expand the lighting range. At the same time, the cooling fan 5 starts to operate when it detects that the internal temperature is rising, accelerating air circulation and heat dissipation. The internal moisture adsorption ring 4 and moisture-absorbing plate continuously adsorb internal moisture to maintain a dry environment. Since the sealing base 2 is snapped into the bottom of the lamp post body 1, and the limiting inner cavity tube 3 is then fitted inside the lamp post body 1, the upper end of the sealing base 2 is snapped into the bottom of the limiting inner cavity tube 3, forming a multi-layer sealing structure to prevent external moisture from entering. A limiting mounting bracket 6 is installed on the inner wall of the limiting inner cavity tube 3 to fix the cooling fan 5, and a moisture adsorption ring 4 and a moisture absorption plate are arranged to reduce the spread of moisture inside, thereby increasing the overall practicality.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solar-powered landscape light for smart city lighting projects, comprising: The main body of the lamp post (1) is the basic support carrier of the landscape lamp. The bottom end of the main body of the lamp post (1) is fitted with a sealed base (2), and the inner cavity tube (3) of the main body of the lamp post (1) is provided. The side wall of the main body of the lamp post (1) is symmetrically embedded with a linear light strip (7), and the linear light strip (7) serves as the lighting component of the landscape lamp to achieve the lighting function. The feature is that: the upper end of the sealing base (2) is inserted into the bottom end of the limiting inner cavity tube (3), and the side wall of the limiting inner cavity tube (3) is symmetrically provided with a strip-shaped opening, and the outer shell of the linear light strip (7) is inserted into the strip-shaped opening of the limiting inner cavity tube (3); The top end of the limiting inner cavity tube (3) is connected to the bottom end of the connecting frame (9), and the upper end of the connecting frame (9) is an outwardly expanding ring frame. A drive motor (10) is installed inside the outwardly expanding ring frame. The output end of the drive motor (10) passes through the top end of the lamp post body (1) and is connected to the threaded column (11). The threaded column (11) is threadedly connected to the lifting frame (14). Two angle adjustment frames (16) are installed on the upper end of the lifting frame (14), and each angle adjustment frame (16) is connected to a solar photovoltaic panel (15).

2. A solar-powered landscape light for smart city lighting projects according to claim 1, characterized in that: The top of the lamp post body (1) is fitted with the limiting frame (12), and the limiting frame (12) is penetrated by the threaded post (11).

3. A solar-powered landscape light for smart city lighting projects according to claim 1, characterized in that: The inner wall of the limiting inner cavity tube (3) is fitted with a limiting mounting bracket (6), and a cooling fan (5) is installed inside the limiting mounting bracket (6). The limiting mounting bracket (6) has openings on both sides through which cables can pass.

4. A solar-powered landscape light for smart city lighting projects according to claim 3, characterized in that: The cooling fan (5) is located above the moisture adsorption ring (4), and a moisture-absorbing plate is installed at the connection between the fan blade shaft of the cooling fan (5) and the limiting mounting bracket (6).

5. A solar-powered landscape light for smart city lighting projects according to claim 1, characterized in that: Extended reflectors (8) are installed on both sides of the linear light strip (7), and the extended reflectors (8) are snapped onto the outer wall of the light column body (1).

6. A solar-powered landscape light for smart city lighting projects according to claim 1, characterized in that: The outer wall of the threaded column (11) is fitted with two protective sleeves (13), one of which is connected to the limiting frame (12), and both of which are connected to the connecting lifting frame (14).

7. A solar-powered landscape light for smart city lighting projects according to claim 1, characterized in that: The angle adjustment frame (16) consists of a horizontal telescopic frame and a vertical connecting frame, and the angle adjustment frame (16) and the solar photovoltaic panel (15) form a triangular shape.

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