Solar energy arrow card with 2.4g synchronization function

Abstract

The utility model relates to intelligent transportation technical field discloses a kind of solar energy arrowhead cards with 2.4G synchronization function, including board face, the outside of board face is provided with frame, the four corners of frame and board face are evenly connected with foot bracing plate, lamp is provided on the board face, rotating mechanism is provided above the lamp, solar panel is provided on the rotating mechanism.The utility model frame and foot bracing plate enhance overall stability;Arrowhead lamp is collocated with evenly distributed lens, and the indication clarity is improved;Solar panel is overturned and adjusted by rotating mechanism and rotating handle, and upper and lower rotating mechanism is installed reversely symmetrically, and it is convenient to flexibly adjust light angle to improve solar energy utilization efficiency, it is also convenient to store solar panel, which not only guarantees the effectiveness of traffic indication, but also optimizes solar power supply performance, suitable for temporary guidance needs of various traffic scenes, and the device uses 2.4GHz technology to realize signal synchronization, and the anti-interference ability is stronger, not easy to be interfered by same frequency signal.

Description

Technical Field

[0001] This utility model relates to the field of intelligent transportation technology, specifically a solar-powered arrow sign with 2.4G synchronization function. Background Technology

[0002] Existing safety warnings at traffic construction sites or work sites mostly involve using warning lines and hanging some notices to inform passing vehicles and pedestrians of the reasons for construction and precautions. Some existing traffic signs are powered by solar panels, but often the power supply is insufficient due to improper angle of sunlight, and solar panels are also inconvenient to carry.

[0003] A search revealed existing technology (application number: CN201420377847.7), which describes a system comprising "a lamp panel, a support frame, a solar panel, a fixing plate, a connecting plate, and a fixing box. The lamp panel consists of a panel and multiple light-emitting units. One side of the panel has light-emitting units arranged in an arrow-shaped dot matrix pattern. The support frame is U-shaped, with both ends rotatably fixed to the lamp panel on two sides parallel to the arrow directions. The support frame is also located on the other side of the panel." This invention allows the solar panel to be fixed to the connecting plate during use, and better lighting can be achieved by rotating the connecting plate. When not in use, the solar panel can be stored in the fixing box to prevent damage during transport.

[0004] However, while existing technologies avoid damage to solar panels during transport due to collisions, they still have some shortcomings: they cannot flexibly adjust the light-gathering angle to improve solar energy utilization efficiency, they cannot store solar panels, and they cannot achieve signal synchronization. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a solar-powered arrow sign with 2.4G synchronization function.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a solar-powered arrow sign with 2.4G synchronization function, comprising a panel, a frame provided on the outer side of the panel, foot support plates connected to the four corners of the frame and the panel, a lamp provided on the panel, a rotating mechanism provided above the lamp, and a solar panel provided on the rotating mechanism.

[0007] As a further description of the above technical solution:

[0008] The lamp is arrow-shaped and is fixedly mounted in the middle of the plate by bolts.

[0009] As a further description of the above technical solution:

[0010] The lamp is equipped with several evenly distributed lenses.

[0011] As a further description of the above technical solution:

[0012] The solar panel is mounted above the panel surface via a rotating mechanism, and the solar panel is engaged with the rotating mechanism.

[0013] As a further description of the above technical solution:

[0014] Rotating mechanisms are provided at both the top and bottom ends of the plate, and the rotating mechanisms are symmetrically installed on the frame in opposite directions.

[0015] As a further description of the above technical solution:

[0016] One end of the rotating mechanism is connected to a rotating handle, which rotates the connecting frame and drives the rotating mechanism to rotate, causing the solar panel to flip.

[0017] This utility model has the following beneficial effects:

[0018] 1. The combination of frame and foot support enhances overall stability, while arrow-shaped lights with evenly distributed lenses significantly improve the clarity of the indication. The solar panels can be flipped and adjusted by means of a rotating mechanism and a rotating handle. The symmetrical rotating mechanism not only makes it easy to flexibly adjust the light-collecting angle to improve the efficiency of solar energy utilization, but also makes it easy to store the solar panels. This ensures the effectiveness of traffic indication and optimizes the performance of solar power supply, making it suitable for temporary guidance needs in various traffic scenarios.

[0019] 2. By adopting 2.4GHz technology to achieve signal synchronization, it has strong anti-interference capabilities, effectively avoids interference from signals on the same frequency, and ensures that multiple arrow signs maintain stable synchronization when working together, further improving the equipment's reliable operation capability in complex environments. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a solar-powered arrow sign with 2.4G synchronization function proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the rotating handle of a solar-powered arrow sign with 2.4G synchronization function proposed in this utility model.

[0022] Legend:

[0023] 1. Frame; 2. Panel; 3. Support plate; 4. Light fixture; 41. Lens; 5. Base cover; 6. Rotating mechanism; 7. Solar panel; 8. Rotating handle. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Example 1:

[0028] like Figures 1 to 2 As shown, this embodiment provides a solar-powered arrow sign with 2.4G synchronization function, including: a panel 2, a frame 1 on the outer side of the panel 2, foot support plates 3 connected to the four corners of the frame 1 and the panel 2, a lamp 4 on the panel 2, a rotating mechanism 6 above the lamp 4, and a solar panel 7 on the rotating mechanism 6.

[0029] In this embodiment, a rotating mechanism, a solar panel, and a rotating handle constitute a solar-powered arrow sign with 2.4G synchronization functionality as described in this application. The panel 2 serves as the supporting base for the arrow markings, the outer frame 1 enhances the overall structural strength, and the four corner support plates 3 provide stable support. Their angles can be adjusted according to the placement scenario to ensure the arrow sign stands firmly. Lights 4 on the panel 2 are used to display the arrow markings at night or in low-light conditions. The solar panel 7 above, through the rotating mechanism 6, works in conjunction with the 2.4G synchronization module inside the arrow sign to enable multiple signs to work collaboratively. The combination of the frame 1 and the support plates 3 improves the arrow sign's wind and earthquake resistance, making it suitable for outdoor scenarios such as road construction and emergency evacuation. It integrates solar power supply and wireless synchronization functions, eliminating the need for an external power source, and allows multiple signs to flash synchronously, enhancing the warning effect.

[0030] Understandable Figure 1 The illustration only shows some of the components of the solar arrow sign with 2.4G synchronization function. The actual shape, size, location, and construction of these components are not subject to change. Figure 1 The limitations, including solar-powered arrow signs with 2.4G synchronization function, can also include [something] compared to [other types]. Figure 1 More or fewer parts.

[0031] It should also be understood that the lighting fixtures, solar panels, etc., are all purchased from the market and are common knowledge in this field. They are only used and not modified, so the control methods and circuit connections will not be described in detail.

[0032] Specifically, the lamp 4 is arrow-shaped and is fixedly mounted in the middle of the plate 2 by bolts.

[0033] In this embodiment, the arrow-shaped light fixture 4 is fixed to the center of the panel 2 with bolts. Its shape intuitively conveys directional information, and the bolt fixation ensures that the light fixture does not loosen in windy or rainy environments. The light source built into the light fixture 4, together with the 2.4G synchronization module, can achieve a consistent flashing frequency and on / off rhythm for multiple arrow signs. The arrow shape conforms to visual perception habits, improving information transmission efficiency.

[0034] Specifically, the lamp 4 is equipped with several evenly distributed lenses 41.

[0035] As a preferred implementation, the uniformly distributed lenses 41 within the luminaire 4 refract and focus the light emitted by the LED light source, making the light more concentrated and the illumination range wider, while reducing light loss and improving the brightness and penetration of the luminaire 4. The lens 4 enhances the nighttime visibility of the arrow markings, ensuring clear identification from a distance even in rainy or foggy weather. The uniformly distributed lenses 41 ensure consistent brightness across all parts of the arrow, preventing uneven brightness that could affect the warning effect.

[0036] Example 2:

[0037] Specifically, the solar panel 7 is mounted above the panel surface 2 via a rotating mechanism 6, and the solar panel 7 is engaged with the rotating mechanism 6.

[0038] In this embodiment, the solar panel 7 is connected to the panel surface 2 via a rotating mechanism 6. This snap-fit ​​connection facilitates the disassembly and maintenance of the solar panel 7. The rotating mechanism 6 can adjust the tilt angle of the solar panel 7 to maximize its sunlight absorption and improve energy conversion efficiency. The converted electrical energy is stored in a battery installed inside the arrow sign, powering the lamp 4 and the 2.4G module. The adjustable solar panel 7 enhances energy collection efficiency and adapts to changes in sunlight angle at different seasons and latitudes. The snap-fit ​​structure simplifies the installation process and facilitates subsequent cleaning or replacement of the solar panel 7.

[0039] Specifically, rotating mechanisms 6 are provided at both the upper and lower ends of the panel 2, and the rotating mechanisms 6 are symmetrically installed on the frame 1 in opposite directions.

[0040] With this configuration, the rotating mechanisms 6 at the top and bottom ends of the panel 2 are symmetrically mounted on the frame 1 in opposite directions. This layout allows the solar panel 7 to achieve a wider range of angle adjustments, adapting to both midday direct sunlight and capturing oblique sunlight in the morning and evening. The symmetrical arrangement expands the adjustment freedom of the solar panel, ensuring efficient absorption of solar energy at different times of day.

[0041] Example 3:

[0042] Specifically, one end of the rotating mechanism 6 is connected to a rotating handle 8. The rotating handle 8 rotates the connecting frame 1, and the rotating handle 8 drives the rotating mechanism 6 to rotate, causing the solar panel 7 to flip.

[0043] The rotating handle 8 is connected to the rotating mechanism 6. Rotating the handle 8 drives the rotating mechanism 6, causing the solar panel 7 to flip and adjust its angle. Operation is convenient, requiring no tools, and adaptable to different sunlight requirements. The rotating handle 6 lowers the operational threshold, allowing staff to quickly adjust the solar panel angle according to on-site lighting conditions. The mechanical transmission structure is stable and reliable, unaffected by environmental factors, ensuring long-term effectiveness of the adjustment function and enhancing the equipment's endurance when combined with a solar power supply system.

[0044] In actual use, rotating the handle 8 drives the rotating mechanism 6 to rotate, thereby causing the solar panel 7 to flip and adjust the angle to suit the sunlight requirements of different scenarios.

[0045] It should be noted that the controller can be a conventional known device that is controlled by a computer or other means. The detailed description of known functions and known components is omitted in the specific embodiments of this disclosure. In order to ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0046] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A solar-powered arrow sign with 2.4G synchronization function, characterized in that: Includes a panel (2), a frame (1) is provided on the outer side of the panel (2), and foot support plates (3) are connected to the four corners of the frame (1) and the panel (2). A lamp (4) is provided on the panel (2), a rotating mechanism (6) is provided above the lamp (4), and a solar panel (7) is provided on the rotating mechanism (6). Rotating mechanisms (6) are provided at both the upper and lower ends of the plate (2), and the rotating mechanisms (6) are symmetrically installed on the frame (1) in opposite directions; One end of the rotating mechanism (6) is connected to a rotating handle (8), which rotates the connecting frame (1) and drives the rotating mechanism (6) to rotate, causing the solar panel (7) to flip.

2. A solar-powered arrow sign with 2.4G synchronization function according to claim 1, characterized in that: The lamp (4) is arrow-shaped and is fixedly mounted in the middle of the plate (2) by bolts; The lamp (4) is provided with several evenly distributed lenses (41).

3. A solar-powered arrow sign with 2.4G synchronization function according to claim 1, characterized in that: The solar panel (7) is mounted above the panel surface (2) via a rotating mechanism (6), and the solar panel (7) is engaged with the rotating mechanism (6).

Images