Luminous traffic sign

Abstract

The utility model provides a luminous traffic sign which comprises a bottom plate, a shell and a rain baffle, the upper side surface of the bottom plate is in threaded connection with a connecting rod, and a plurality of universal wheels are evenly installed on the lower side surface of the bottom plate. The rain baffle can effectively prevent rainwater from making direct contact with the surface of the signboard, corrosion of the rainwater to the signboard is reduced, the service life of the signboard is prolonged, a user can make the signboard have the flexible moving performance through the universal wheels, the signboard can be easily adjusted and arranged at the needed position, and the LED lamp panel and the lamplight piece are arranged, so that the service life of the signboard is prolonged. The LED lamp panel can irradiate the sign plate through the light-transmitting plate to emit light, and the LED lamp panel has the characteristic of high brightness and can provide a clear and bright light source under different weather conditions, so that the sign plate can still be clearly seen by drivers and pedestrians at night or under severe weather conditions.

Description

Technical Field

[0001] The utility model belongs to the field of traffic sign equipment, in particular to a luminous traffic sign. Background Art

[0002] Luminous traffic signs refer to signs with luminous functions used for identification, indication and warning in road traffic. Luminous traffic signs play an important role in indication and warning in road traffic, but they also have some disadvantages, including poor luminous effect and difficulty in moving.

[0003] First of all, the luminous effect of luminous traffic signs may be affected by some factors, resulting in poor effect in certain situations. For example, in severe weather conditions, such as rain, snow or thick fog, the propagation of light is blocked and the brightness of luminous traffic signs may decrease, making the visibility of the signs weakened. In addition, long-term use and improper maintenance will also cause the brightness of the lights to decrease, further affecting the luminous effect. These problems may reduce the warning ability of traffic signs and increase the risk of road accidents.

[0004] Secondly, luminous traffic signs are usually fixed on the road and are not easy to move, which means that once the position or layout of the sign needs to be adjusted, it needs to be reinstalled or replaced. Such a process requires a lot of manpower, material resources and time, which is a tedious task for the traffic management department. In addition, since the sign is fixed on the road, it cannot be flexibly adjusted according to traffic flow or event conditions, which limits the application scope and practical utility of the sign. Therefore, it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a luminous traffic sign to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized through the following technical scheme: a luminous traffic sign, comprising: a base plate, an outer shell, and a rain shield, the upper surface of the base plate is threadedly connected with a connecting rod, the lower surface of the base plate is evenly installed with a plurality of universal wheels, the end of the connecting rod away from the base plate is connected to the lower surface of the outer shell, the interior of the outer shell is provided with a accommodating cavity, the upper surface of the outer shell is open, a cover plate is fixedly installed at the opening of the upper surface of the outer shell by screws, the upper surface of the cover plate is installed with a rain shield, an LED light board, a light-transmitting board and a sign board are installed inside the outer shell, the left surface and the right surface of the outer shell are respectively fixedly installed with lighting components by screws, the lighting components include a mounting plate and an LED light strip, and the surface of the mounting plate is installed with an LED light strip.

[0007] As a preferred embodiment, the universal wheel on the lower surface of the base plate is a self-locking universal wheel, the interior of the base plate is filled with counterweight blocks, a connecting rod is threadedly connected to the center position of the upper surface of the base plate, and the end of the connecting rod away from the base plate is threadedly connected to the center position of the lower surface of the outer shell, and the front surface of the outer shell is made of polycarbonate. Users can use the universal wheel to make the sign have flexible mobility, and can easily adjust and arrange it at the required position, which is very convenient for the installation, maintenance and relocation of traffic signs, and the counterweight blocks inside the base plate can increase the weight and stability of the sign, making it more firmly fixed to the ground, which can prevent the sign from being blown down by the wind.

[0008] As a preferred embodiment, an LED light board is installed on the rear inner wall of the shell, a light-transmitting plate is installed in the middle position of the shell, a sign board is clamped between the light-transmitting plate and the front inner wall of the shell, a road traffic sign is provided on the surface of the sign board, and a plurality of LED light-emitting diodes are provided on the surface of the LED light board away from the shell.

[0009] As a preferred embodiment, the light-transmitting plate and the signboard are both made of acrylic (PMMA), and a solar panel is installed on the rear surface of the shell. The solar panel includes a horizontal plate and a solar panel. The upper surface of the horizontal plate is higher in the front and lower in the back and is installed with a solar panel at an angle of 25 degrees. A sealing ring is provided at the joint between the upper surface of the shell and the cover plate.

[0010] As a preferred embodiment, the height of the mounting plate is the same as the height of the outer shell, and the mounting plate is fixed to the left and right surfaces of the outer shell by screws. An LED light strip is installed on the inner surface of the mounting plate, and the LED light strip and the irradiation end irradiate the front surface of the outer shell.

[0011] As a preferred embodiment, the LED light strip and the LED light board are electrically connected to the power supply and the solar panel through wires, the left surface and the right surface of the rain shield are flush with the left surface and the right surface of the outer shell respectively, the cross-section of the rain shield is a concave structure, the upper surface of the rain shield is high in the front and low in the back and inclined at 15 degrees, and a plurality of guide grooves are evenly arranged on the upper surface of the rain shield. The rain shield can effectively prevent rainwater from directly contacting the surface of the sign, reduce the erosion of the sign by rainwater, and extend the service life of the sign.

[0012] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by arranging the rain shield and the universal wheel, the universal wheel is evenly installed on the lower surface of the bottom plate, the upper surface of the bottom plate is threadedly connected with a connecting rod, and the end of the connecting rod away from the bottom plate is threadedly connected to the lower surface of the shell, the interior of the bottom plate is filled with a counterweight block, and the upper surface of the shell is installed with a rain shield, the upper surface of the rain shield is designed to be high in the front and low in the back and inclined at 15 degrees, and a plurality of guide grooves are evenly opened on the surface, the rain shield can effectively prevent rainwater from directly contacting the surface of the sign, reduce the erosion of the sign by rainwater, and prolong the sign. The service life of the sign can be extended, and an LED light board is arranged inside the shell. The rain shield can protect the LED light board and prevent rain from entering the device, reducing the risk of damage and improving the stability and reliability of the sign. The user can use the universal wheels to make the sign flexible and movable, and can easily adjust and arrange it in the required position, which is very convenient for the installation, maintenance and relocation of traffic signs. The counterweight block inside the bottom plate can increase the weight and stability of the sign, making it more firmly fixed to the ground, which can prevent the sign from being blown down by the wind.

[0013] By arranging the LED light board and the lighting component, the upper surface of the shell is designed to be open, and a accommodating cavity is arranged inside the shell. The rear inner wall and the middle part of the shell are respectively installed with the LED light board and the light-transmitting plate. The front surface of the shell is made of polycarbonate, and a signboard is clamped between the front inner wall and the light-transmitting plate inside the shell. The surface of the signboard is provided with road traffic signs, and a lighting component is respectively installed on the left surface and the right surface of the shell. The LED light board can illuminate the signboard through the light-transmitting plate. The LED light board has the characteristics of high brightness and can provide a clear and bright light source under different weather conditions, so that the signboard can still be clearly seen by drivers and pedestrians at night or in bad weather conditions. In addition, by arranging LED light strips on the left and right surfaces respectively in combination with the LED light board, the signboard can be more conspicuous and easy to be noticed by the driver at night or in bad weather conditions. This double-sided lighting design can provide a wider lighting range, enhance the visibility and warning effect of the signboard, and help reduce the occurrence of traffic accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a luminous traffic sign.

[0016] Figure 2 The utility model is a schematic diagram of a base plate of a luminous traffic sign.

[0017] Figure 3 The utility model is a schematic diagram of a lighting component of a luminous traffic sign.

[0018] Figure 4 The utility model is a schematic diagram of a sign board of a luminous traffic sign.

[0019] Figure 5 The utility model is a schematic diagram of a rain shield for a luminous traffic sign.

[0020] In the figure, 100-housing, 110-LED light board, 120-light-transmitting board, 130-cover plate, 140-mounting plate, 150-LED light bar, 160-signage board;

[0021] 200-bottom plate, 201-counterweight, 210-universal wheel, 220-connecting rod, 230-cross plate, 231-solar panel;

[0022] 300-rain shield, 310-guide trough. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] See also Figures 1 to 5 The utility model provides a technical solution: a luminous traffic sign, comprising: a base plate 200, a shell 100, and a rain shield 300. The upper surface of the base plate 200 is threadedly connected with a connecting rod 220, and the lower surface of the base plate 200 is evenly installed with a plurality of universal wheels 210. The end of the connecting rod 220 away from the base plate 200 is connected to the lower surface of the shell 100. The shell 100 is provided with a accommodating cavity inside. The upper surface of the shell 100 is designed to be open. A cover plate 130 is fixedly installed at the opening of the upper surface of the shell 100 by screws. The upper surface of the cover plate 130 is installed with a rain shield 300. An LED light board 110, a light-transmitting board 120 and a sign board 160 are installed inside the shell 100. Lighting components are fixedly installed on the left and right surfaces of the shell 100 by screws respectively. The lighting components include a mounting plate 140 and an LED light bar 150. The surface of the mounting plate 140 is installed with an LED light bar 150.

[0025] See also Figures 1 to 4 As an embodiment of the utility model: the universal wheel 210 on the lower surface of the bottom plate 200 is a self-locking universal wheel 210, the interior of the bottom plate 200 is filled with a counterweight 201, a connecting rod 220 is threadedly connected to the center of the upper surface of the bottom plate 200, and one end of the connecting rod 220 away from the bottom plate 200 is threadedly connected to the center of the lower surface of the shell 100, and the material of the front surface of the shell 100 is polycarbonate;

[0026] An LED light board 110 is installed on the rear inner wall of the housing 100, a light-transmitting plate 120 is installed in the middle of the housing 100, a sign board 160 is clamped between the light-transmitting plate 120 and the front inner wall of the housing 100, a road traffic sign is arranged on the surface of the sign board 160, and a plurality of LED light-emitting diodes are arranged on the surface of the LED light board 110 away from the housing 100;

[0027] The light-transmitting plate 120 and the signboard 160 are both made of acrylic (PMMA). A solar module is installed on the rear surface of the housing 100. The solar module includes a horizontal plate 230 and a solar panel 231. The upper surface of the horizontal plate 230 is high in the front and low in the back and is installed with the solar panel 231 at an angle of 25 degrees. A sealing ring is provided at the joint between the upper surface of the housing 100 and the cover plate 130.

[0028] The height of the mounting plate 140 is the same as that of the housing 100. The mounting plate 140 is fixed to the left and right surfaces of the housing 100 by screws. An LED light bar 150 is installed on the inner surface of the mounting plate 140. The LED light bar 150 and the irradiation end irradiate the front surface of the housing 100.

[0029] When in use, the user can move the entire device through the universal wheel 210, and can easily adjust and arrange it at the required position. When the position adjustment is completed, the user can lock the universal wheel 210, and it will be fixed in the original place and will not be easily moved by external forces. This is very convenient for the installation, maintenance and replacement of traffic signs. The counterweight block 201 inside the bottom plate 200 can increase the weight and stability of the sign, making it more firmly fixed on the ground, which can prevent the sign from being blown down by the wind. At the same time, the solar panel on the rear surface of the shell 100 can provide additional power supply for the LED light bar 150 and the LED light board 110, providing an independent power supply source for the luminous traffic sign, which means that the sign does not need to rely on the traditional power supply network, reducing the dependence on power lines and the consumption of power resources;

[0030] When the user places the sign board 160 inside the housing 100, the LED light board 110 and the LED light bar 150 are started to illuminate the sign board 160, so that the user can observe the road traffic signs on the surface of the sign board 160 through the front side of the housing 100. The LED light board 110 can illuminate the sign board 160 through the light-transmitting plate 120. The LED light board 110 has the characteristic of high brightness and can provide a clear and bright light source under different weather conditions, so that the sign board 160 can still be clearly seen by drivers and pedestrians at night or in severe weather conditions. In addition, by arranging LED light strips 150 on the left and right surfaces of the LED light board 110 respectively, the sign can be more conspicuous and easy to be noticed by the driver at night or in severe weather conditions. This double-sided lighting design can provide a wider lighting range, enhance the visibility and warning effect of the sign, and help reduce the occurrence of traffic accidents.

[0031] See also Figure 1 , Figure 5 As an embodiment of the utility model: the LED light bar 150 and the LED light board 110 are electrically connected to the power supply and the solar panel 231 through wires, the left surface and the right surface of the rain shield 300 are respectively flush with the left surface and the right surface of the housing 100, the cross section of the rain shield 300 is a concave structure, the upper surface of the rain shield 300 is designed to be high in front and low in the back and inclined at 15 degrees, and a plurality of guide grooves 310 are evenly opened on the upper surface of the rain shield 300;

[0032] When in use, if it rains, rainwater can easily penetrate into the shell 100, affecting the internal circuit of the shell 100 and the sign board 160. At this time, the rain shield 300 can effectively prevent rainwater from directly contacting the surface and interior of the sign, reduce the erosion of the sign board 160 by rainwater, and extend the service life of the sign board 160. In addition, an LED light board 110 is arranged inside the shell 100. The rain shield 300 can protect the LED light board 110, prevent rainwater from entering the interior of the device, reduce the risk of damage, and improve the stability and reliability of the sign device.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A luminous traffic sign, comprising: A bottom plate (200), a shell (100), and a rain shield (300), characterized in that a connecting rod (220) is threadedly connected to the upper surface of the bottom plate (200), a plurality of universal wheels (210) are evenly mounted on the lower surface of the bottom plate (200), and an end of the connecting rod (220) away from the bottom plate (200) is connected to the lower surface of the shell (100); The housing (100) is provided with a receiving cavity inside, the upper surface of the housing (100) is designed to be open, a cover plate (130) is fixedly installed at the opening of the upper surface of the housing (100) by means of screws, and a rain shield (300) is installed on the upper surface of the cover plate (130); An LED light board (110), a light-transmitting plate (120) and a signboard (160) are installed inside the housing (100); a lighting component is fixed to the left and right surfaces of the housing (100) by screws, respectively; the lighting component comprises a mounting plate (140) and an LED light bar (150); and the LED light bar (150) is installed on the surface of the mounting plate (140).

2. A luminous traffic sign according to claim 1, characterized in that: The universal wheel (210) on the lower surface of the base plate (200) is a self-locking universal wheel (210), the interior of the base plate (200) is filled with a counterweight (201), a connecting rod (220) is threadedly connected at the center position of the upper surface of the base plate (200), one end of the connecting rod (220) away from the base plate (200) is threadedly connected to the center position of the lower surface of the shell (100), and the material of the front surface of the shell (100) is polycarbonate.

3. A luminous traffic sign as claimed in claim 2, characterized in that: An LED light board (110) is installed on the rear inner wall of the shell (100), a light-transmitting plate (120) is installed in the middle position of the shell (100), a signboard (160) is clamped between the light-transmitting plate (120) and the front inner wall of the shell (100), a road traffic sign is arranged on the surface of the signboard (160), and a plurality of LED light-emitting diodes are arranged on the surface of the LED light board (110) on the side away from the shell (100).

4. A luminous traffic sign as claimed in claim 3, characterized in that: The light-transmitting plate (120) and the signboard plate (160) are both made of acrylic. A solar energy component is installed on the rear surface of the housing (100). The solar energy component comprises a transverse plate (230) and a solar panel (231). The upper surface of the transverse plate (230) is higher in the front and lower in the rear and is installed with the solar panel (231) at an angle of 25 degrees. A sealing ring is provided at the abutment between the upper surface of the housing (100) and the cover plate (130).

5. A luminous traffic sign as claimed in claim 4, characterized in that: The height of the mounting plate (140) is the same as that of the housing (100); the mounting plate (140) is fixed to the left and right surfaces of the housing (100) by means of screws; an LED light bar (150) is installed on the inner surface of the mounting plate (140); the LED light bar (150) and the irradiation end irradiate the front surface of the housing (100).

6. A luminous traffic sign according to claim 5, characterized in that: The LED light strip (150) and the LED light panel (110) are electrically connected to a power source and a solar panel (231) via wires; the left surface and the right surface of the rain shield (300) are respectively flush with the left surface and the right surface of the housing (100); the cross section of the rain shield (300) is a concave structure; the upper surface of the rain shield (300) is designed to be high in the front and low in the back and inclined at 15 degrees; and a plurality of guide grooves (310) are evenly arranged on the upper surface of the rain shield (300).

Images