KR101688406B1

KR101688406B1 - Pattern luminescence led signal lamp

Info

Publication number: KR101688406B1
Application number: KR1020150044738A
Authority: KR
Inventors: 오종진
Original assignee: 오종진
Priority date: 2015-03-31
Filing date: 2015-03-31
Publication date: 2016-12-21
Also published as: KR20160116658A

Abstract

There is provided a pattern light emitting LED bulb which arranges a plurality of LED bulbs and sequentially emits the arranged LED bulbs so as to enable the LED bulbs to be used more economically and efficiently, while also allowing the aesthetics to be enhanced. The patterned light emitting LED bulb of the present invention comprises at least three LED lamp units constituted by one or more LED lamps and the three or more LED lamp units are arranged on the signal lamp at uniform intervals, The arranged LED light sections are sequentially turned on and operated.

Description

Pattern Flashing LED Traffic Light {PATTERN LUMINESCENCE LED SIGNAL LAMP}

The present invention relates to an LED bulb, and more particularly, to an LED bulb which is arranged with a plurality of LED bulbs and sequentially emits the arranged LED bulbs, thereby making it possible to use the LED bulb more economically and efficiently, , And an LED bulb that emits a pattern.

Light emitting diodes (LEDs), which are commonly referred to as LEDs, are the most commonly used light bulbs and display devices since they are smaller in size and consumes less power than conventional incandescent lamps or fluorescent lamps, . Hereinafter, the light emitting diodes are all referred to as LED bulbs.

As described above, the LED bulb is used in various fields. Such a LED bulb is also useful for traffic lights and various kinds of display lamps. At this time, it is important that the signals such as the traffic signal and the various indicators (hereinafter, referred to as 'the traffic lights') are transmitted to the user quickly and intuitively accurately. Because the traffic light transmits a signal directly related to the user's life such as a traffic signal, it is important to transmit the signal accurately and clearly to the consumer, but not disturb the consumer's view. Therefore, when a traffic light is generally constructed, a plurality of LED bulbs are used and an acrylic plate or a film painted in color is used to adjust the intensity of the light so that the traffic light can be formed.

However, in order to achieve the object of the above-mentioned traffic lights, it is necessary to use a plurality of LED bulbs to achieve the object of the present invention, which inevitably leads to economical waste, The need to be able to achieve its original purpose was raised.

Meanwhile, as a prior art related to the above-mentioned traffic lights and LED bulbs, Patent No. 20-0205272 discloses an electronic traffic light for traffic signals using LEDs. Further, Japanese Patent Laid-Open No. 10-1979787 discloses a signal lamp for controlling a pedestrian, and Japanese Patent Laid-Open No. 10-1998-038468 discloses an electronic signal lamp for a traffic signal. And Patent No. 10-1121775 discloses an auxiliary signal lamp for signal change prediction and a display method thereof. Although the above technologies are related to the traffic lights, they are considered to be different from the present invention in terms of their mappings, configurations, and operations.

In order to overcome the disadvantages of the related art as described above, the present invention is characterized in that three or more LED bulbs are arranged, and the LED bulb is sequentially blinked so that a smaller number of LED bulbs are used, The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a LED flashing pattern flashing device capable of achieving significant signal transmission and visibility.

In order to accomplish the object of the present invention as described above,

An LED signal lamp with a blinking pattern, comprising: a signal light body having a concave inside with one side open; An LED lamp unit comprising at least three or more LED bulbs installed on the inner bottom surface of the traffic light body; An acrylic plate installed on the open side of the traffic light body and transmitting the light of the LED light portion; And an amplifying lens incorporated in the signal lamp body so as to be interposed between the acrylic plate and the LED lamp unit, amplifying the LED lamp unit to transmit the amplified light to the acrylic plate, wherein the LED lamp units are arranged in a circular shape The amplification lens is provided with a concave lens having an incident surface and a reflection surface concave. The edge side of the reflection surface is formed to be in close contact with the acrylic plate while extending parallel to the side surface of the signal lamp body.

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According to the present invention, since the signal lamp can be effectively constituted while using a smaller number of LED bulbs, the object of the traffic light can be achieved more economically and more efficiently.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a structural diagram of an LED traffic light device according to the present invention.
2 and 3 are cross-sectional structural views of a traffic light of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be described in more detail with reference to the accompanying drawings. The following description is intended to assist in the understanding and understanding of the present invention, but is not to be construed as limiting the invention thereto. It will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit of the invention as set forth in the following claims.

Prior to the description, the term 'traffic light' used below refers not only to a traffic light but also to a traffic light including all kinds of traffic lights serving to visually provide a color signal to surrounding people including the traffic light. it means.

1 is a structural diagram of an LED traffic light device 1000 and an LED traffic light A flashing pattern according to the present invention. Hereinafter, a basic configuration and operation of the LED flashing pattern flashing pattern according to the present invention will be described with reference to FIG.

The LED signal lamp A in the LED signal lamp apparatus 1000 of the present invention sequentially operates each LED bulb, and it is preferable that the LED bulb is three or more. This is because, when the LED bulb is formed as a single LED, only one LED bulb blinks, which is less effective than a normal traffic light. Also, when two LED bulbs are blinking, the two LED bulbs flicker alternately, Is less than general traffic lights. Therefore, it is preferable to use at least three LED bulbs so that the three LED bulbs form a surface. Hereinafter, as shown in FIG. 1, the six LED bulbs 10 to 60 will be described as one signal lamp.

In addition, a commonly used 'traffic light' can be used as an expression to mean three traffic lights of red, yellow, and green and an overall device connected thereto, for example, as can be seen from a traffic signal. Each of the units capable of transmitting a signal to surrounding people by expressing color is referred to as an individual 'signal lamp', and one or more of the signal lamps are configured, and a configuration including both the facilities and the electronic devices is referred to as a ' .

As shown in FIG. 1, the LED flashing LED signal lamp apparatus 1000 according to the present invention includes six LED light units 10, 20, 30, 40, 50, and 60 for one signal light A, And is installed in a circular shape with an interval therebetween. Each of the LED lamp units 10, 20, 30, 40, 50 and 60 is composed of one or more LED lamps 11, 21, 31, 41, 51 and 61. In the following description, one LED bulb 11, 21, 31, 41, 51, 61 is arranged and used per LED light unit 10, 20, 30, 40, 50, . Of course, the LED lamps 10, 20, 30, 40, 50, and 60 may be used by arranging two or more LED lamps, which the manufacturer may decide according to the needs of the manufacturer. However, it is preferable that the LED bulbs 10, 20, 30, 40, 50, and 60 are provided with the same number of LED bulbs in order to uniform the light intensity.

It is preferable that the LED lamp units 10, 20, 30, 40, 50, and 60 are disposed with a uniform interval from each other. This is because each of the LED lamp units 10, 20, 30, 40, 50, and 60 are made to emit light to the outside so that light of a certain intensity can be transmitted to the outside through the traffic light A is preferable.

As described above, the LED lamp units 10, 20, 30, 40, 50, and 60 arranged in a circle at uniform intervals in the single traffic light A emit light sequentially one by one. For example, The second LED bulb 21 as a component of the second LED lamp unit 20 in the clockwise direction after the first LED bulb 11 which is a component inside the first LED lamp unit 10 emits light, And emits light in a circle in this form, so that the traffic light A can transmit a certain light signal to outside people.

2 and 3 are sectional structural views of the traffic light A of the present invention. Hereinafter, the structure of the traffic light A of the present invention will be further described with reference to FIG. 2 and FIG.

1, the signal lamp A of the present invention has three or more LED lamp units 10, 20, 30, 40, 50, 60 as an example, If the number of LED bulbs included in each of the LED lamp units 10, 20, 30, 40, 50, and 60 is minimized, The object of the present invention can be achieved more economically. Therefore, the LED lamps 10, 20, 30, 40, 50, and 60 may be provided with a minimum amount of LED bulbs included in the LED lamps 10, 20, 30, 60 can achieve the above-mentioned object. This can be achieved by installing the amplification lens 200 between the respective LED lamp units 10 to 60 and the acrylic plate 300 for reflecting color, as shown in FIGS.

2 and 3, the amplification lens 200 is a concave lens having both an incident surface 210 and a reflection surface 220 concave. The amplification lens 200 includes a signal lamp body 100 having one surface open and a concave surface The LED lamps 10 to 60 are installed on the inner bottom surface of the signal lamp body 100 and the amplification lens 200 is installed thereon. An acrylic plate 300 is mounted on the open face and the amplification lens 200. 2, the amplifying lens 200 is interposed between the acrylic plate 300 and the LED lamp units 10 to 60 so as to be interposed between the signal lamp body 100 and the amplifying lens 200, The edge sides 230 and 240 of the reflecting surface 220 extend parallel to the side surfaces of the signal lamp body 100 as shown in FIG. As shown in Fig.

Therefore, the light emitted from the LED lamp units 10 to 60 is amplified through the amplification lens 200 and provided to the acrylic plate 300, wherein the acrylic plate 300 transmits a color signal unique to the signal light to the outside And is composed of a transparent acrylic plate and a reflective film or the like, which is a conventional technique, and thus a description thereof will be omitted.

As described above, the amplifying lens 200 is located inside the signal lamp body 100 to amplify light emitted from the LED lamp units 10 to 60. For example, as shown in FIG. 2, The light L11 emitted by the one first LED bulb 11 is amplified while passing through the amplification lens 200 and is transmitted to the acrylic plate 300 through the amplification lens 200. [ The lights L21 and L61 emitted by the second LED bulb 21 or the sixth LED bulb 61 are also amplified through the amplification lens 200 as shown in FIG. (300).

At this time, one side of light L21, L61 emitted by the second LED bulb or the second LED bulb 21, 61 is transmitted to the acrylic plate 300 through the protruding side surface 240 of the amplification lens 200 The loss of light L21 and L61 can be prevented.

10, 20, 30, 40, 50, 60: LED lamp part.
11, 21, 31, 41, 51, 61: LED bulb.
100: Traffic light body. 200: Amplification lens.
210: The entrance. 220: Reflective surface.
230, 240: side. 300: acrylic plate.
1000: LED flashing pattern LED signal device.

Claims

In the LED signal lamp in which the pattern flashes,
A signal light body having a hollow interior with one side open;
At least three or more LED lamps installed on the inner bottom surface of the traffic light body;
An acrylic plate installed on the open side of the traffic light body and transmitting light of the LED light unit; And
And an amplifying lens embedded in the signal lamp body to be interposed between the acrylic plate and the LED lamp unit and amplifying the light emitted from the LED lamp unit to be transmitted to the acrylic plate,
The LED lamps are spaced apart from each other at regular intervals and are arranged in a circular shape,
Wherein the amplifying lens is provided as a concave lens having an incident surface and a reflection surface concave and the side surface of the reflection surface extends parallel to a side surface of the signal lamp body and is formed in close contact with the acrylic plate.

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