KR20010091706A - Sign of place name for tollgate - Google Patents

Abstract

PURPOSE: A place name sign for a toll gate top is provided to improve durability and to supply the clear image by reducing numbers of the luminous diodes and to make the loss of consumed electric power to minimum. CONSTITUTION: The place name sign for the toll gate top includes many luminous diodes(100), a panel(200), a cap(110), a flange(111), a refractive projection(112), a fixing screw peak(113), a tightly covering packing(114) and a nut(115). The cap(110) made of the transparent material is installed on a fixing tool of the panel(200) for fixing many luminous diodes(100). The luminous diodes(100) are inserted into the rear side of the cap(110). The flange(111) is formed on the cap(110) and the refractive projection(112) is formed at the center of the inside. The fixing screw peak(113) is formed at the rear of the cap(110). The tightly covering packing(114) is inserted between the front of the panel(200) and the flange(111) of the cap(110) and is fixed by the nut(115).

Description

Sign of place name for tollgate

The present invention relates to a nameplate sign for a tollgate rooftop installed on a tollgate rooftop of a highway, etc., which can be applied to an electronic signboard or other advertisement board installed to guide a place name of a current location or to display road conditions. The present invention relates to a toll gate rooftop sign that minimizes power loss and has high luminance and clear signal display and durability.

In general, a conventional name sign signboard for a toll gate rooftop for displaying the name of the current position on the upper part of a highway, etc. forms a character-shaped frame on the back board, and the character frame is a character whose front is open as shown in FIG. 5. It was formed by the frame 10, as a lighting means in the space of the character frame, was formed by disposing a neon tube 20 molded in the shape of a character.

However, the conventional sign gate signboard for the toll gate rooftop having the above-described configuration is not easy to install, and there is a risk of breakage during transportation, and due to the low illumination, it is not possible to express the characters clearly during the day, and also with the shape of the character over time. The letter frame 10 is made of an electro galvanized steel plate is formed of corrosion, the neon tube and the wiring is exposed to the outside, waterproof construction is not good can be a short circuit, there was a risk of fire.

In addition, the neon tube is very expensive to install and maintenance costs, and can only express a specific color can be delivered only one letter or logo can not deliver any other message at all, replace the neon tube or transformer at regular intervals There was a problem that the lack of reliability of construction and expression effects.

On the other hand, the lighting means is also formed of an optical fiber. In this case, there is a high risk of leakage due to bond adhesion, the construction method is not easy, there is a risk of defects, there is a problem such as uneven distribution of light and regular replacement of consumables.

Accordingly, the present applicant has been registered as a utility model registration No. 164716, which is a designation sign for toll gate rooftops composed of a combination of a plurality of light emitting diodes so as to significantly improve the illuminance and make the construction very easy.

However, in the pre-registered invention, since the light emitting diodes are directly exposed to the outside and contact with the outside air, they are relatively inferior in durability, and in particular, the light emitting diodes have to be directly installed in a small state, and thus a relatively large number of light emitting diodes have to be used.

In addition, since the display board is directly exposed to the outside, high heat is generated in the panel during the intense sunlight. There was a problem.

The present invention is an improvement of the above-mentioned prior application by installing a separate transparent cap additionally indirectly contacting the panel and the light emitting diode, blocking the outside and improve the durability and also reduce the number of installed light emitting diodes compact Its purpose is to provide a toll sign for the toll gate that provides clear images with a single feeling and minimizes power loss.

1 is an exemplary view showing an installation state of an electric signboard according to the present invention.

Figure 2 is a front and side cross-sectional view of the shape of the cap according to the present invention.

3 is a cross-sectional view of a light emitting diode installation state according to the present invention;

Figure 4 is an enlarged cross-sectional view of the installation state according to the present invention.

Figure 5 is a partial cutaway perspective view showing the configuration of the character according to the prior art.

* Description of the symbols for the main parts of the drawings *

100: light emitting diode 110: cap

111: flange 112: refractive projection

113: thread 114: packing

115: nut 200: panel

In order to achieve the above object, in the present invention, in the electronic display panel having a panel in which a plurality of light emitting diodes are arranged to emit light according to the signal input from the control unit to display a signal message and emit light to the outside, A cap made of a transparent body is fixed to the fixture of the panel to fix the plurality of light emitting diodes to be configured, and the light emitting diode is inserted into the rear side of the cap so that the array is fixed to the panel. A flange is formed, and a refraction protrusion having a predetermined angular surface is integrally formed at the inner center to refract and diffuse light, and is assembled between the front of the panel and the flange of the cap when assembled by fixing screws formed at the rear side of the cap. After the sealing packing is inserted, it is characterized in that the tightly fixed by the nut.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exemplary view illustrating an installation state of an electronic display panel according to the present invention. In the electronic display panel including a panel in which a plurality of light emitting diodes are arranged to emit light according to a signal input from a control unit to display a signal message, and to emit light signals to the outside. ,

A cap 110 made of a transparent body is fixed to a fixture of the panel 200 to fix the plurality of light emitting diodes 100 constituting the electronic display plate, and the light emitting diodes 100 are disposed at a rear side of the cap 110. It is installed by inserting a fixed array.

Figure 2 is a cross-sectional view of the cap applied to the present invention, Figures 3 and 4 shows a cross-sectional view and a partial enlarged cross-sectional view of the photodiode installed state according to the present invention, the cap 110 fixed to the panel 200 is a body The flange 111 is formed in the portion, and the refraction protrusion 112 having a predetermined face is integrally formed in the inner center to refract and diffuse light.

A fixing thread 113 is formed at the rear side of the cap 110, and during assembly, a sealing packing 114 is inserted between the front surface of the panel 200 and the flange 111 of the cap 110. The nut 115 is used to fix it tightly.

The refraction protrusion 112 formed in the cap 110 has a function of refracting and diffusing the emitted light, and forms a plurality of surfaces to refract the light in each direction, thereby consequently enlarging the size of the light source. By making it visible, the effect of improving the resolution of the entire display board is achieved even if diodes are not installed at close intervals.

Therefore, the present invention exhibits the effect of arranging the light emitting diodes densely, even though the light emitting diodes are not densely arranged by using a cap for diffusing and dispersing light, thereby obtaining a clear image.

In addition, the present invention can be installed by simply inserting the light emitting diode 100 into the cap 110 from the rear side in a state in which the cap 110 is fixedly fixed to the panel 200, the installation work is very easy.

Therefore, the present invention has the advantage that the operation is very easy because the light emitting diode 100 can be replaced very easily even during repair and repair.

In particular, when direct sunlight shines in summer, the panel 200 fixing the light emitting diodes 100 is heated to a very high temperature. In the present invention, the panel 200 and the light emitting diodes 100 do not directly contact the cap ( Since the contact is fixed by the 110 to give an adiabatic effect, there is no direct harm to the light emitting diode (100).

In the present invention, by installing a light emitting diode (LED) on the panel 200 in place of the neon tube formed by conventional character formation in the electronic display board, the light is evenly distributed and the font is clearly expressed, which is clearer at night as well as during the day. It is possible to display, and since it is a stable self-light emitting device, there is no fear of defects, and power consumption is significantly reduced.

In addition, it is easy to construct and has high work efficiency, and the durability of the light emitting diode parts is long, so no replacement is required, so it is easy to follow-up management after construction, so that the cost is remarkably reduced. It is protected by the product, so it is more durable. Since there is no change in any climatic environment, the cap preventing the safety accident and protecting the light emitting diode is sealed by packing and screw. It can be cleaned to keep it clean.

The present invention can deliver a variety of different messages by the same display board, and can represent any color, so that it is possible to create a remarkably beautiful and various names signs.

As described above, the present invention is an electric signboard that can be applied to a billboard or a designation sign of a toll gate, and is clearly displayed by a cap arranged on a panel surface and a light emitting diode inserted into the cap. Even if the number of light emitting diodes is not densely installed, the light emitting signal is clearly expressed not only at night but also at daytime, so that the eye focusing effect is increased.

In addition, since the light emitting diode, which is a light emitting device, is a stable device and is protected from being exposed to the outside without installation, there is no fear of defects, and its life is semi-permanent so it is extremely economical. In addition, it is possible to obtain a huge budget saving effect, and to insert and express various characters (foreign characters) or pictures, so that foreign visitors can be given names or cultural heritages of each region.

Claims (3)

In the electronic display panel having a panel in which a plurality of light emitting diodes are arranged to emit light according to the signal input from the control unit to display a signal message to emit light to the outside, A cap 110 made of a transparent body is fixed to a fixture of the panel 200 to fix the plurality of light emitting diodes 100 constituting the electronic display plate, and the light emitting diodes 100 are disposed at a rear side of the cap 110. Place sign for toll gate rooftop, characterized in that the fixed installation by inserting the array. The method of claim 1, The cap 110 fixed to the panel 200 is formed with a flange 111 in the body portion, and the refraction projection 112 having a predetermined angle so as to be refracted and diffused light in the inner center is formed integrally Place sign for toll gate rooftop. The method of claim 1, A fixing thread 113 is formed at the rear side of the cap 110, and during assembly, a sealing packing 114 is inserted between the front surface of the panel 200 and the flange 111 of the cap 110. Designated sign for toll gate rooftop, characterized in that tightly fixed by a nut (115).