CN211142872U - L ED traffic sign - Google Patents

Abstract

The utility model discloses an LED traffic sign, belonging to the technical field of traffic signs. The LED light group is disassembled, and the detachable LED light group forms a marking area on the surface of the sign, the marking area is used to draw traffic signs, and the contact surface of the detachable LED light group and the sign is provided with a magnet The back of the sign is also provided with a magnet block that is magnetically opposite and opposite to the magnet strip, and a battery box is installed on the connecting seat to provide power for the detachable LED light group. By setting a circle of detachable LED lights around the marking area on the sign to fill in the light, it is convenient to use the sign at night. The detachable LED light group is attached to the sign through the attraction of opposite-sex magnets, so it is easy to disassemble , easy to maintain after lamp bead failure.

Description

A LED traffic sign

technical field

The utility model relates to the technical field of traffic signs, in particular to an LED traffic sign.

Background technique

Traffic signs are facilities that use graphic symbols and text to convey specific information to manage traffic and indicate driving directions to ensure smooth roads and driving safety. Applicable to highways, urban roads and all special roads, it has the nature of laws and regulations, and vehicles and pedestrians must abide by it.

With the development of society, ordinary signs are gradually being eliminated. The existing traffic signs generally have LED lights, which are LED traffic signs. This kind of signs can provide electricity through solar power generation and cooperate with photoresistors at night. It emits light, and the warning effect is better in the dark environment, but the LED light group of the existing LED traffic sign is generally integrated with the sign. When the structure of LED traffic signs is used, only ordinary signs can be replaced, and ordinary signs cannot be used to upgrade, which increases the assembly cost, and LED traffic signs generally use LED lamp beads around the traffic signs to emit light, lacking The light of the logo is directed directly, so the visual effect is poor when viewed from a distance.

Utility model content

The purpose of the utility model is to solve the above-mentioned integrated structure of the LED traffic sign light group and the sign board, the LED lamp beads are inconvenient to be disassembled and repaired when they fail, and the LED light group surrounding the traffic sign has the ability to fill light, but it is far away. The problem of poor distance imaging effect proposes an LED traffic sign, which has the advantages of detachable light group, easy maintenance, easy upgrade of ordinary traffic signs, good luminous effect, and easy viewing by long-distance drivers or pedestrians.

The utility model achieves the above objects through the following technical solutions: an LED traffic sign, comprising a sign and a support column, the support column is connected with the back of the sign through a connecting seat, and the front of the sign can be installed The LED light group is disassembled, and the detachable LED light group forms a marking area on the surface of the sign, the marking area is used for drawing traffic signs, and the contact surface of the detachable LED light group and the sign is provided with a magnet The back of the sign is also provided with a magnet block that is magnetically opposite and opposite to the magnet strip, and a battery box is installed on the connecting seat to provide power for the detachable LED light group.

Preferably, a support frame is further arranged on the connection base, and the inclined photovoltaic solar panel is installed on the support frame.

Preferably, a photoresistor is installed on the sign, and the electric wire electrically connected between the battery box and the detachable LED light group is connected in series with the photoresistor.

Preferably, the detachable LED light group includes a ring light bar, and a plurality of first lamp beads arranged in a ring structure are mounted on the surface of the ring light bar.

Preferably, a second lamp bead is installed between two adjacent first lamp beads, and the first lamp bead is perpendicular to the indicator plate, and the second lamp bead is horizontal to the indicator plate.

Compared with the prior art, the beneficial effects of the present utility model are:

1. By setting a circle of detachable LED lights around the marking area on the sign to fill in the light, it is convenient for the sign to be used at night. The detachable LED light group is attached to the sign by the attraction of opposite-sex magnets. Therefore, It is easy to disassemble, easy to maintain after the lamp bead fails, and this way of installing the LED light group can be easily applied to the original sign with LEDs, which is easy to upgrade the traditional traffic sign.

2. By setting the detachable LED light group in a structure in which the lamp beads are installed on the light bar, the light bar adopts a ring structure to surround the identification area. There are two kinds of lamp beads, and a plurality of first lamp beads are arranged in a ring on the light bar and The sign is vertical, the second lamp bead is sandwiched between two adjacent first lamp beads and the sign is horizontal, so that the light of the second lamp bead is facing the marking area, and the light of the first lamp bead is illuminating the dark environment. Therefore, the first lamp bead plays the role of supplementary light, so that the lighting effect is better, and it is convenient for pedestrians or drivers to view the content of the marked area from a distance.

Description of drawings

FIG. 1 is a schematic diagram of the overall device structure of the present invention.

FIG. 2 is a side view of the sign structure of the utility model.

FIG. 3 is a schematic diagram of the distribution structure of the magnet blocks of the present invention.

FIG. 4 is a schematic structural diagram of a detachable LED lamp group of the present invention.

In the picture: 1. Signboard, 2. Removable LED light group, 3. Marking area, 4. Supporting column, 5. Connecting seat, 6. Magnet strip, 7. Photoresistor, 8. Magnet block, 9. Battery box , 10, photovoltaic solar panels, 11, support frame, 12, ring light bar, 13, the first lamp beads, 14, the second lamp beads.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-4, an LED traffic sign, including a sign 1 and a support column 4, the support column 4 is connected to the back of the sign 1 through a connecting seat 5, and a detachable LED light is installed on the front of the sign 1 Group 2, and the detachable LED light group 2 forms a marking area 3 on the surface of the sign 1. The marking area 3 is used to draw traffic signs. The contact surface of the detachable LED light group 2 and the sign 1 is provided with a magnet strip 6, and the sign 1 The back side is also provided with a magnet block 8 which is magnetically opposite to the magnet bar 6 and opposite in position. A battery box 9 is installed on the connecting seat 5 to provide power for the detachable LED light group 2. The general indicator 1 is made of iron, and the surface is sprayed with paint. When the detachable LED light group 2 is installed, it is first adsorbed on the front of the sign 1 through the magnet bar 6 on the back, and then the magnet block 8 is adsorbed on the back of the sign 1. The magnet bar 6 and the magnet The block 8 is magnetically opposite, so the indicator 1 is tightly clamped to complete the fixing of the detachable LED light group 2. The battery box 9 provides power for the detachable LED light group 2, so that the indicator 1 can be illuminated at night. The way of dismantling the LED light group 2 can directly upgrade the ordinary traffic sign 1 and save the cost.

A support frame 11 is also arranged on the connection base 5, and the photovoltaic solar panel 10 arranged obliquely is installed on the support frame 11. The photovoltaic solar panel 10 charges the battery box 9, which can solve the wiring problem of the sign 1. Resistor 7, the wires electrically connected between the battery box 9 and the detachable LED light group 2 are connected in series with the photoresistor 7, the photoresistor 7 has the largest resistance during the day, and the battery box 9 flows into the detachable LED light group 2 The amount of current It is not enough to make the detachable LED light group 2 emit light. When it is dark, the resistance value is the smallest, and the detachable LED light group 2 can emit light. The detachable LED light group 2 includes a ring light bar 12. The surface of the ring light bar 12 is installed in several arrays. The first lamp bead 13 is a ring-shaped structure, and a second lamp bead 14 is installed between two adjacent first lamp beads 13 , and the first lamp bead 13 is perpendicular to the sign 1 , and the second lamp bead 14 is horizontal to the sign 1 , the ring light bar 12 surrounds the identification area 3. The light bar can not only choose a ring structure but also a rectangle or a triangle. The specific shape is selected according to the actual specification of the sign 1. The light direction of the first lamp bead 13 is toward the sign 1. Therefore, it can play the role of supplementary light and improve the brightness around the sign 1, while the direction of the light of the second lamp beads 14 is toward the marking area 3, which plays the role of illuminating the marking. The light method can improve the luminous ability of the sign 1 in a dark environment, and the warning effect is better.

The working principle of the utility model: the magnet bar 6 on the back of the ring light bar 12 is adsorbed on the sign 1, and then the magnet bar 6 is attracted by the magnet block 8, so that the detachable LED light group 2 is installed more firmly, and at night When the resistance value of the photoresistor 7 becomes smaller, the first lamp bead 13 and the second lamp bead 14 emit light, so that it is convenient for long-distance drivers or pedestrians to see the logo, and even if the lamp bead fails, it is easy to remove the detachable LED lamp Group 2 for repairs.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. The L ED traffic sign comprises a sign board (1) and a support column (4), wherein the support column (4) is connected with the back of the sign board (1) through a connecting seat (5), and is characterized in that a L ED lamp group (2) can be disassembled in the front installation of the sign board (1), the L ED lamp group (2) can be disassembled is arranged on the surface of the sign board (1) to form a mark area (3), the mark area (3) is used for drawing traffic signs, the L ED lamp group (2) can be disassembled with the contact surface of the sign board (1) is provided with a magnet strip (6), the back of the sign board (1) is further provided with a magnet block (8) which is opposite in magnetism and opposite in position to the magnet strip (6), and a battery box (9) is arranged on the connecting seat (5) to provide electric energy for the L ED lamp group (2).

2. An L ED traffic sign according to claim 1, wherein the connecting base (5) is further provided with a support frame (11), and the support frame (11) is provided with a photovoltaic solar panel (10) which is obliquely arranged.

3. An L ED traffic signboard of claim 1, wherein the signboard (1) is mounted with a light-sensitive resistor (7), and a wire electrically connected between the battery box (9) and the detachable L ED light group (2) is connected in series with the light-sensitive resistor (7).

4. An L ED traffic signboard of claim 1, wherein the detachable L ED light group (2) comprises a ring-shaped light bar (12), and a plurality of first light beads (13) arranged in a ring-shaped structure are installed on the surface of the ring-shaped light bar (12).

5. The L ED traffic sign of claim 4, wherein a second lamp bead (14) is installed between two adjacent first lamp beads (13), the first lamp beads (13) are perpendicular to the sign (1), and the second lamp beads (14) are horizontal to the sign (1).

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