Guiding device for smart parking lot

Abstract

The utility model discloses a guiding device for an intelligent parking lot, and relates to the field of guiding lamp boxes. The traffic sign projection lamp box comprises a lamp box body, a projection mechanism is installed below the lamp box body, the projection mechanism comprises an installation plate, a plurality of projection lamps are installed on the installation plate, the projection directions of the projection lamps are perpendicular to the ground, and the projection lamps project traffic sign images on the ground. The projection lamp vertically projects downwards to clearly project a traffic sign image to the ground, extremely intuitive guiding information is provided for a driver, and the driver can quickly know layout and guiding information in the parking lot only by directly checking the traffic sign image on the ground without looking around or finding an indication board when entering the parking lot, so that the driving efficiency is greatly improved. Meanwhile, by means of the projection mode, the guiding efficiency of the parking lot is greatly improved, and the time for a driver to find the parking space or the exit is shortened.

Description

Technical Field

[0001] This utility model relates to the field of guide light boxes, specifically a guide device for smart parking lots. Background Technology

[0002] Parking lot directional light boxes are indispensable signage devices in parking lots. They are made of sturdy and durable materials and have built-in high-efficiency and energy-saving LED light sources. Through the principle of diffuse reflection, the light is evenly irradiated onto the hollow or translucent patterns on the surface of the light box, forming a clear visual indication. The surface of the light box displays key information such as the parking lot entrance, exit, and parking space distribution, guiding drivers to quickly find their destination in an intuitive and easy-to-understand way.

[0003] The working principle of the parking lot directional light boxes currently in use is to use internal diffuse reflection light sources to penetrate the carefully designed hollow grooves on the surface of the light panel, thereby clearly illuminating the traffic signs on the surface. However, in actual application, these light boxes rely solely on the traffic signs on the side to convey information. This single method of information transmission limits the light box's ability to widely disseminate traffic information, and also weakens the ease of use and information observation of the light box. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a guidance device for intelligent parking lots to solve the technical problem that light boxes rely solely on side traffic signs to transmit information, thus reducing the effectiveness of light boxes in disseminating traffic information.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a smart parking lot guidance device, including a light box body, a projection mechanism installed below the light box body, the projection mechanism including a mounting plate, a plurality of projection lights installed on the mounting plate, the projection direction of the projection lights being perpendicular to the ground, and projecting traffic sign images onto the ground.

[0006] By adopting the above technical solution, the projection mechanism installed below the main body of the light box can project traffic sign images vertically onto the ground, which greatly improves the guidance efficiency of the parking lot. When drivers enter the parking lot, they can see the traffic signs on the ground intuitively and quickly understand the layout and guidance information of the parking lot.

[0007] Furthermore, the projection lamps are threaded onto the mounting plate, and a plurality of the projection lamps are arranged linearly at equal intervals along the length line of the mounting plate.

[0008] By adopting the above technical solution, the projection lamp and the mounting plate are installed by thread, which ensures the stability and reliability of the projection lamp and avoids loosening or falling off due to vibration or external force during use.

[0009] Furthermore, the projection lamp includes a light source inside, and a light sheet is installed in the diffusion direction of the light source.

[0010] By adopting the above technical solution, the diffusion range and angle of the light source are effectively controlled, making the projected traffic sign images more accurate and brighter. The light sheet not only protects the light source from interference and damage from the external environment, but also focuses and reshapes the light source to a certain extent, thus improving the projection effect.

[0011] Furthermore, the mounting plate is slidably and detachably connected to the main body of the light box via a sliding groove, and the cross-section of the mounting plate is "T" shaped.

[0012] By adopting the above technical solution, the disassembly and replacement of the mounting plate is more convenient and quick, and can be easily completed without the use of any tools. At the same time, the cross-section of the mounting plate is T-shaped, which not only enhances the stability and load-bearing capacity of the mounting plate, but also makes its connection with the main body of the light box tighter and more reliable, avoiding safety hazards caused by loosening or falling off during use.

[0013] Furthermore, projection plates are bolted to both the front and rear sides of the light box body, and traffic sign holes are opened on the surface of the projection plates.

[0014] By adopting the above technical solution, the main body of the light box can project traffic sign images in both the front and rear directions simultaneously, improving the coverage and visibility of the guidance device. No matter which direction the driver enters the parking lot from, they can clearly see the projected traffic signs and quickly understand the layout and guidance information of the parking lot.

[0015] Furthermore, a mounting frame is fixedly installed on the inner side of the light box body, and several diffuse reflection light sources are installed on the mounting frame. The diffuse reflection light sources are diffused to the outside through traffic sign holes on the transparent acrylic plate and the projection plate.

[0016] By adopting the above technical solution, the main body of the light box can emit soft and uniform light, providing sufficient lighting brightness for the parking lot. At the same time, the diffused light source is diffused to the outside through the traffic sign holes on the transparent acrylic plate and the projection plate, which not only enhances the visibility and recognition of traffic signs, but also makes the main body of the light box more beautiful and elegant.

[0017] Furthermore, hanging rods are bolted to the upper two sides of the main body of the light box, and the top of the hanging rods is bolted to the parking lot ceiling via fixing corner blocks.

[0018] By adopting the above technical solution, the main body of the light box can be firmly suspended from the ceiling, avoiding safety hazards caused by loosening or falling off. At the same time, the bolt installation method also ensures the stability and reliability of the hanging rod and fixed corner block, making the device more durable and reliable.

[0019] In summary, the present invention has the following main advantages:

[0020] 1. This utility model uses a projection mechanism to project traffic sign images vertically downwards onto the ground, providing drivers with highly intuitive directional information. When entering a parking lot, drivers do not need to look around or search for signs; they can simply view the traffic sign images on the ground to quickly understand the layout and directional information of the parking lot and find a parking space or exit quickly. At the same time, this projection method greatly improves the directional efficiency of the parking lot, reduces the time drivers spend searching for parking spaces or exits, and improves the overall operational efficiency and service quality of the parking lot.

[0021] 2. This utility model uses a sliding groove and a mounting plate. The mounting plate is slidably and detachably connected to the main body of the light box through the sliding groove, which greatly facilitates the installation and disassembly of the projector. When the projector needs to be replaced or repaired, the staff can easily remove it from the main body of the light box by sliding the mounting plate without using complicated tools or spending too much time. At the same time, this sliding and detachable connection structure also improves the flexibility and maintainability of the entire guiding device. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the mounting plate of this utility model;

[0025] Figure 4 This is a partial structural schematic diagram of the present invention from the side view.

[0026] In the diagram: 1. Lightbox body; 2. Projection plate; 3. Hanging rod; 4. Fixing corner block; 5. Mounting bracket; 6. Projection mechanism; 601. Slide; 602. Mounting plate; 603. Projection lamp. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0028] Example 1:

[0029] A smart parking guidance device, such as Figure 1-4As shown, the device includes a lightbox body 1, with a projection mechanism 6 installed below the lightbox body 1. The projection mechanism 6 includes a mounting plate 602, on which several projection lights 603 are mounted. The projection direction of the projection lights 603 is perpendicular to the ground, projecting traffic sign images onto the ground. The projection mechanism 6 installed below the lightbox body 1 can project traffic sign images vertically onto the ground, greatly improving the guidance efficiency of the parking lot. When drivers enter the parking lot, they can intuitively see the traffic signs on the ground and quickly understand the layout and guidance information of the parking lot. At the same time, the combined design of the mounting plate 602 and the projection lights 603 in the projection mechanism 6 makes the installation and maintenance of the device more convenient. The number and position of the projection lights can be adjusted according to actual needs, meeting the personalized needs of different parking lots.

[0030] See Figure 2 , Figure 3 , Figure 4 The projection lights 603 are threaded onto the mounting plate 602. Several projection lights 603 are arranged linearly at equal intervals along the length of the mounting plate 602. The threaded installation of the projection lights 603 onto the mounting plate 602 ensures the stability and reliability of the projection lights, preventing them from loosening or falling off due to vibration or external force during use. At the same time, the linear arrangement of several projection lights 603 at equal intervals along the length of the mounting plate 602 makes the projected traffic sign image more uniform and clear, avoiding the problem of blurry or overlapping images caused by uneven distribution of projection lights, and improving the accuracy and readability of the guidance device.

[0031] See Figure 2 , Figure 3 , Figure 4 The projector 603 includes a light source inside, and a light sheet is installed in the diffusion direction of the light source, which effectively controls the diffusion range and angle of the light source, making the projected traffic sign image more accurate and brighter. The light sheet not only protects the light source from interference and damage from the external environment, but also focuses and shapes the light source to a certain extent, improving the projection effect. At the same time, the replaceability of the light sheet makes the device more flexible and versatile, allowing the selection of a suitable light sheet according to different usage scenarios and needs to achieve the best projection effect.

[0032] Example 2:

[0033] See Figure 2 , Figure 3 , Figure 4The mounting plate 602 is slidably and detachably connected to the light box body 1 via the sliding groove 601. The cross-section of the mounting plate 602 is T-shaped, which makes the removal and replacement of the mounting plate 602 more convenient and quick, and can be easily completed without the use of any tools. At the same time, the T-shaped cross-section of the mounting plate 602 not only enhances the stability and load-bearing capacity of the mounting plate, but also makes its connection with the light box body 1 tighter and more reliable, avoiding safety hazards caused by loosening or falling off during use. In addition, the slidably and detachably connected structure also makes the maintenance and upgrading of the device more convenient and efficient.

[0034] See Figure 1 , Figure 2 The light box body 1 is bolted with projection plates 2 on both the front and rear sides. The projection plates 2 have traffic sign holes on their surfaces, which allows the light box body 1 to project traffic sign images in both the front and rear directions at the same time. This improves the coverage and visibility of the guidance device. No matter which direction the driver enters the parking lot from, they can clearly see the projected traffic signs and quickly understand the layout and guidance information of the parking lot. At the same time, the bolt installation method also ensures the stability and reliability of the projection plates, avoiding loosening or falling off due to vibration or external force during use.

[0035] See Figure 1 , Figure 2 The light box body 1 is fixedly installed with a mounting bracket 5 on its inner side. Several diffuse reflection light sources are installed on the mounting bracket 5. The diffuse reflection light sources are diffused to the outside through the traffic sign holes on the transparent acrylic plate and the projection plate 2, so that the light box body 1 can emit soft and uniform light, providing sufficient lighting brightness for the parking lot. At the same time, the diffuse reflection light sources are diffused to the outside through the traffic sign holes on the transparent acrylic plate and the projection plate 2, which not only enhances the visibility and recognition of traffic signs, but also makes the light box body 1 more beautiful and elegant. In addition, the energy saving and long life of the diffuse reflection light sources also make the device more environmentally friendly and economical, reducing the operating costs of the parking lot.

[0036] See Figure 1 , Figure 2 The main body of the light box 1 is bolted to both sides above, and the top of the rods 3 are bolted to the ceiling of the parking lot via corner blocks 4. This allows the main body of the light box 1 to be firmly suspended from the ceiling, avoiding safety hazards caused by loosening or falling off. At the same time, the bolt installation method also ensures the stability and reliability of the rods 3 and corner blocks 4, making the device more durable and reliable. In addition, the adjustability of the rods 3 and corner blocks 4 makes the device more flexible and versatile. The height and angle of the main body of the light box 1 can be adjusted according to different usage scenarios and needs to achieve the best guiding effect.

[0037] The implementation principle of this embodiment is as follows: The main body 1 of the light box serves as the core support structure of the entire device. A projection mechanism 6 is installed below it. This mechanism includes a mounting plate 602 and several projection lights 603. The projection lights 603 project vertically downwards, clearly projecting traffic sign images onto the ground to provide drivers with intuitive directional information. At the same time, the projection lights 603 are connected to the mounting plate 602 by threads, making them easy to disassemble and replace. They are also arranged linearly at equal intervals along the length of the mounting plate 602 to ensure uniform projection effect. Projection plates 2 are also installed on the front and rear sides of the main body 1. Traffic sign holes are opened on their surfaces. In conjunction with the diffuse reflection light source inside the main body 1, the light source is diffused to the outside through the transparent acrylic plate and the traffic sign holes, forming a multi-layered directional information display.

[0038] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A guidance device for a smart parking lot, characterized in that: The light box includes a main body (1), and a projection mechanism (6) is installed below the main body (1). The projection mechanism (6) includes a mounting plate (602), and a plurality of projection lights (603) are installed on the mounting plate (602). The projection direction of the projection lights (603) is perpendicular to the ground and projects traffic sign images onto the ground.

2. The intelligent parking lot guidance device according to claim 1, characterized in that: The projection lamps (603) are threaded onto the mounting plate (602), and a plurality of the projection lamps (603) are arranged linearly at equal intervals along the length line of the mounting plate (602).

3. The intelligent parking lot guidance device according to claim 1, characterized in that: The projection lamp (603) includes a light source inside, and a lamp sheet is installed in the diffusion direction of the light source.

4. The intelligent parking lot guidance device according to claim 1, characterized in that: The mounting plate (602) is slidably and detachably connected to the light box body (1) via a sliding groove (601), and the cross-section of the mounting plate (602) is "T" shaped.

5. The intelligent parking lot guidance device according to claim 1, characterized in that: The front and rear sides of the light box body (1) are bolted with projection plates (2), and traffic sign holes are opened on the surface of the projection plates (2).

6. The intelligent parking lot guidance device according to claim 1, characterized in that: A mounting bracket (5) is fixedly installed on the inner side of the main body (1) of the light box. Several diffuse reflection light sources are installed on the mounting bracket (5). The diffuse reflection light sources are diffused to the outside through the traffic sign holes on the transparent acrylic plate and the projection plate (2).

7. The intelligent parking lot guidance device according to claim 1, characterized in that: The upper sides of the main body (1) of the light box are bolted with hanging rods (3), and the top of the hanging rods (3) is bolted to the ceiling of the parking lot by fixing corner blocks (4).

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