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KR100812287B1 - Traffic light shade with reflective layer on the inside - Google Patents

Traffic light shade with reflective layer on the inside Download PDF

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Publication number
KR100812287B1
KR100812287B1 KR1020070000532A KR20070000532A KR100812287B1 KR 100812287 B1 KR100812287 B1 KR 100812287B1 KR 1020070000532 A KR1020070000532 A KR 1020070000532A KR 20070000532 A KR20070000532 A KR 20070000532A KR 100812287 B1 KR100812287 B1 KR 100812287B1
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South Korea
Prior art keywords
reflective
layer
shade
light
reflective layer
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KR1020070000532A
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Korean (ko)
Inventor
김진석
이선미
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주식회사 챠콜코리아
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/02—Frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Traffic Control Systems (AREA)

Abstract

A shade for a traffic signal lamp having a reflective layer therein is provided to minimize the interference effect of signals by implementing the reflective layer formed by coating or plating aluminum or nickel in the shade. A shade(20) for a traffic signal lamp includes a reflective layer(30) which is formed by reflective material to reflect the light. The reflective material of the reflective layer is an aluminum coating layer, an aluminum plating layer, a nickel coating layer, or a nickel plating layer by coating or plating the aluminum or nickel for reflecting the signal light.

Description

내면에 반사층을 갖는 신호등 갓{Shade for a traffic signal lamp having reflective layer}Shade for a traffic signal lamp having reflective layer

도 1은 본 발명의 일 실시 예를 보여주는 참고도.1 is a reference diagram showing an embodiment of the present invention.

도 2는 본 발명의 다른 실시 예를 보여주는 참고도.2 is a reference diagram showing another embodiment of the present invention.

**도면의 주요 부분에 대한 부호의 설명**** Description of the symbols for the main parts of the drawings **

10: 신호등10: traffic light

20: 신호등 갓20: traffic light shade

30: 반사층30: reflective layer

본 발명은 신호등의 갓 내벽면을 반사물질로 코팅 또는 도금 한 반사층을 형성하므로서 신호등의 신호 빛을 반사하여 우수한 밝기로 비추므로 신호등의 효율성 및 운전자, 보행자의 식별에 따른 안전성을 증대시키는 내면에 반사층을 갖는 신호등 갓에 관한 것이다.The present invention forms a reflective layer coated or plated with a reflective material on the inner wall surface of the traffic light reflecting the signal light of the traffic light to the excellent brightness, so that the reflection layer on the inner surface to increase the efficiency of the traffic light and safety according to the identification of drivers and pedestrians Relates to a traffic lampshade having.

일반적으로 신호등은 도로를 주행하는 차량 운전자 또는 보행자의 교통을 통 제, 안내 및 지시하기 위한 것이다.In general, traffic lights are intended to control, guide, and direct traffic for vehicles or pedestrians driving on roads.

이러한 신호등은 빨강, 초록 및 기타 오렌지색 등을 사용한다.These traffic lights use red, green and other oranges.

이러한 신호등은 도로변에 설치하여 차량 운전자, 보행자 등이 용이하게 식별하도록 설치한다.These traffic lights are installed on the side of the road for easy identification of vehicle drivers, pedestrians, etc.

이때, 상기 신호등은 햇빗에 의한 신호의 간섭 효과를 최소화하고 효과적으로 비추도록 하기 위해서, 등 외부로 신호등 갓을 설치하되 검은색 수지를 이용하여 성형제작하였다.In this case, in order to minimize the interference effect of the signal by the hatbit and effectively illuminate the traffic light, the lampshade was installed to the outside of the lamp, but was molded using black resin.

즉, 상기한 종래의 신호등 갓은 외표면의 검은색으로 햇빛의 반사에 의한 신호의 간섭효과를 최소화할 수 있게 되나, 내표면 또한 검은색을 형성하고 있기 때문에 신호등의 신호 빛이 효과적으로 반사되지 못하여 일반 전구 또는 LED 전구로부터 나오는 빛의 세기에만 의존되므로 밝기가 매우 약하게 비출수 밖에 없는 문제점이 있었다.That is, the above-mentioned conventional lampshade can minimize the interference effect of the signal due to the reflection of sunlight to the black of the outer surface, but since the inner surface also forms a black color, the signal light of the signal lamp cannot be effectively reflected. There is a problem that the brightness is very weak only because it depends only on the intensity of the light emitted from the normal bulb or LED bulb.

따라서, 상기한 신호등의 신호 빛은 안개 및 흐린 날씨의 경우에 신호 빛의 밝기가 심하게 감소되는 경향이 나타나면서 운전자 및 보행자가 쉽게 식별하기 어려워 각종 안전사고를 유발하게 되는 문제점이 있었다.Therefore, the signal light of the traffic light has a problem in that it is difficult to easily identify the driver and pedestrians in the case of fog and cloudy weather, and cause various safety accidents.

본 발명은 상기한 종래 기술이 갖는 제반 문제점을 해결하고자 창출된 것으로서, 검은색 외표면을 갖는 신호등 갓의 내표면에 반사물질로 코팅 또는 도금한 반사층을 형성하므로서 햇빛의 반사에 의한 신호의 간섭효과를 최소화하면서 신호 등의 신호 빛을 외부로 강하게 반사될 수 있도록 하므로서 운전자나 보행자 등의 식별력 향상에 따른 안전성을 우수하게 제공하는데 그 목적이 있다.The present invention was created to solve the above problems of the prior art, by forming a reflective layer coated or plated with a reflective material on the inner surface of the lamp shade having a black outer surface effect of the interference of the signal by the reflection of sunlight The purpose of the present invention is to provide the safety of the driver or the pedestrian and improve safety by minimizing the light so that the signal light such as the signal can be strongly reflected to the outside.

이러한 본 발명의 목적은,The purpose of this invention,

신호등의 등 외주로 감싸도록 설치되는 신호등 갓을 구성함에 있어, In constructing a traffic light shade that is installed to surround the back of the traffic light,

검은색 외표면을 갖는 신호등 갓의 내표면으로 반사물질인 알루미늄이나 니켈을 코팅 또는 도금형성한 반사층을 형성함에 의해 가능하게 된다.It is possible by forming a reflective layer coated or plated with a reflective material aluminum or nickel on the inner surface of a traffic light shade having a black outer surface.

이하, 상기한 본 발명의 바람직한 실시 예를 첨부도면을 참조하여 구체적으로 살펴보기로 한다.Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention will be described in detail.

즉, 본 발명은 도 1 및 도 2에 도시된 바와 같이That is, the present invention as shown in Figures 1 and 2

신호등의 등 외주로 감싸도록 설치되는 신호등 갓에 있어서,In the traffic light shade which is installed to wrap around the back of a traffic light,

상기 신호등갓(20)의 내표면에 신호 빛을 반사하기 위한 반사물질을 코팅 또는 도금 형성한 반사층(30)을 형성하여 이루어진다.The inner surface of the signal lamp shade 20 is formed by forming a reflective layer 30 formed by coating or plating a reflective material for reflecting signal light.

이때, 상기 반사층(30)의 반사물질은 신호 빛을 반사하는 알루미늄을 코팅한 알루미늄 코팅층으로 형성할 수 있다.In this case, the reflective material of the reflective layer 30 may be formed of an aluminum coating layer coated with aluminum reflecting signal light.

또한, 상기 반사층(30)의 반사물질은 신호 빛을 반사하는 알루미늄을 도금한 알루미늄 도금층으로 형성할 수 있다.In addition, the reflective material of the reflective layer 30 may be formed of an aluminum plating layer plated with aluminum reflecting signal light.

또한, 상기 반사층(30)의 반사물질은 신호 빛을 반사하는 니켈을 코팅한 니 켈 코팅층으로 형성할 수 있다.In addition, the reflective material of the reflective layer 30 may be formed of a nickel coating layer coated with nickel reflecting signal light.

또한, 상기 반사층(30)의 반사물질은 신호 빛을 반사하는 니켈을 도금한 니켈 도금층으로 형성할 수 있다.In addition, the reflective material of the reflective layer 30 may be formed of a nickel plated nickel plated layer that reflects signal light.

그리고 상기 신호등 갓(20)의 외표면은 햇빛의 반사에 의한 신호의 간섭효과를 최소화하도록 검은색으로 형성하고 있다.And the outer surface of the lampshade 20 is formed in black to minimize the interference effect of the signal by the reflection of sunlight.

또한, 상기 신호등 갓(20)은 도 1에서와 같이 일반전구용으로 사용되는 단순 원통형의 경우나 도 2에서와 같이 엘이디(LED)전구용으로 사용되는 아래 경사개방된 원통형의 경우에 모두 동일하게 적용될 수 있으며, 이와 같이 단순 신호등 갓의 형상 변경정도는 본 발명의 권리범위에 귀속됨을 밝혀둔다.In addition, the lampshade 20 may be equally applied to both a simple cylindrical case used for a general light bulb as shown in FIG. 1 or a case of an inclined open cylindrical bottom used for an LED light bulb as shown in FIG. 2. As such, the degree of change in shape of the simple traffic light shade is found to belong to the scope of the present invention.

이러한 본 발명의 신호등 갓(20)은 외표면을 검은색으로 형성하고 있기 때문에 햇빛의 반사에 의한 신호의 간섭효과를 최소화하게 된다.Since the lampshade 20 of the present invention forms the outer surface in black, the interference effect of the signal due to the reflection of sunlight is minimized.

이와 함께, 상기 신호등 갓(20)의 내표면으로 반사물질인 알루미늄이나 니켈 등을 코팅 또는 도금형성한 반사층(30)을 형성하고 있기 때문에 신호등의 신호 빛을 외부로 강하게 반사하므로서 운전자나 보행자 등의 식별력 향상에 따른 안전성을 우수하게 제공하게 되는 것이다.In addition, since the reflective layer 30 formed by coating or plating aluminum or nickel, which is a reflective material, is formed on the inner surface of the traffic lamp shade 20, the signal light of the traffic light is strongly reflected to the outside, such as a driver or a pedestrian. It is to provide excellent safety according to the improved identification.

아래의 표 1은 종래 신호등 갓의 내외표면 모두 검은색으로 형성된 기술과 본 발명의 신호등 갓 외표면은 검은색, 내표면은 반사코팅층을 형성한 기술을 비교하여 신호등으로 부터 2m 이격된 위치에서 신호등의 신호 빛을 조도 측청한 결과를 보여주는 것으로서, 실시 예1은 도 1의 신호등 갓이 단순 원통형인 경우이고, 실시 예 2는 도 2의 신호등 갓의 아래가 경사 개방된 원통형의 경우를 나타내는 것이다.Table 1 below compares the technology formed in both the inner and outer surfaces of the conventional traffic light shade with black and the technology in which the outer surface of the traffic light shade of the present invention is black and the inner surface is formed with a reflective coating layer. As a result of illuminating the signal light of the illuminant, Example 1 shows a case in which the traffic light shade of FIG. 1 is a simple cylinder, and Example 2 shows a case of a cylindrical shape in which the bottom of the traffic light shade of FIG.

표 1. 신호등 갓의 조도 측정 실험결과(측정단위: LUX)Table 1. Experimental results of illumination lamp shade (unit: LUX)

구분 division 적색신호Red signal 녹색신호Green light 황색신호Yellow light 좌회전신호Left turn signal 정면face 아래bottom 좌Left 우Ooh 정면face 아래bottom 좌Left 우Ooh 정면face 아래bottom 좌Left 우Ooh 정면face 아래bottom 좌Left 우Ooh 종래 갓Conventional lampshade 103.3103.3 13.813.8 11.811.8 14.214.2 122.4122.4 11.211.2 15.515.5 12.012.0 45.245.2 9.69.6 7.57.5 7.57.5 20.120.1 2.12.1 2.22.2 2.22.2 실시 예 1Example 1 125.1125.1 21.221.2 16.816.8 23.823.8 142.1142.1 16.716.7 18.518.5 20.320.3 53.553.5 12.912.9 11.611.6 10.110.1 22.822.8 3.13.1 3.13.1 2.82.8 실시 예 2Example 2 123.1123.1 23.423.4 19.419.4 27.527.5 145.2145.2 18.818.8 20.420.4 22.722.7 52.252.2 14.014.0 13.713.7 15.015.0 22.222.2 3.13.1 3.73.7 3.73.7

이상에서 알수 있듯이 종래의 신호등 갓과 본 발명 신호등 갓의 신호 빛을 조도 측정한 결과, 본 발명의 신호등 갓이 종래 신호등 갓보다 신호 빛이 훨씬 밝게 비추고 있음을 확인할 수 있는 것이다.As can be seen from the above, as a result of illuminance measurement of the signal lamps of the conventional lampshade and the signal lampshade of the present invention, it can be seen that the signal lamp of the present invention is much brighter than the conventional lampshade.

그림 4. 신호등 빛의 밝기 측정사진Figure 4. Photograph of the brightness of traffic light

Figure 112007000629862-pat00001
Figure 112007000629862-pat00001
Figure 112007000629862-pat00002
Figure 112007000629862-pat00002
Figure 112007000629862-pat00003
Figure 112007000629862-pat00003
 종래의 갓Conventional lampshade 실시 예 1Example 1 실시 예 2Example 2
Figure 112007000629862-pat00004
Figure 112007000629862-pat00004
Figure 112007000629862-pat00005
Figure 112007000629862-pat00005
Figure 112007000629862-pat00006
Figure 112007000629862-pat00006
 종래의 갓Conventional lampshade 실시 예 1Example 1 실시 예 2Example 2
Figure 112007000629862-pat00007
Figure 112007000629862-pat00007
Figure 112007000629862-pat00008
Figure 112007000629862-pat00008
Figure 112007000629862-pat00009
Figure 112007000629862-pat00009
 종래의 갓Conventional lampshade 실시 예 1Example 1 실시 예 2Example 2
Figure 112007000629862-pat00010
Figure 112007000629862-pat00010
Figure 112007000629862-pat00011
Figure 112007000629862-pat00011
Figure 112007000629862-pat00012
Figure 112007000629862-pat00012
 종래의 갓Conventional lampshade 실시 예 1Example 1 실시 예 2Example 2

아래 그림은 상기한 종래 신호등 갓과 본 발명의 신호 등 갓을 다양한 색상에서 촬영한 그림으로서 이는 촬영한 사진을 육안으로 확인하여도 본 발명의 신호등 갓이 종래 신호등 갓보다 신호 빛이 훨씬 밝게 비추고 있음을 확인할 수 있는 것이다.The figure below is a picture of the conventional lampshade and the signal lampshade of the present invention in a variety of colors, which means that the signal lamp shade of the present invention is much brighter than the conventional signal lampshade even if the photographed photograph with the naked eye. You can check.

이상에서 살펴본 바와 같이 본 발명은 검은색 외표면을 갖는 신호등 갓의 내표면으로 반사물질을 코팅 또는 도금 한 반사층을 형성하므로서 햇빛의 반사에 의한 신호의 간섭효과를 최소화하면서 신호등의 신호 빛을 외부로 강하게 반사될 수 있도록 하므로서 운전자나 보행자 등의 식별력 향상에 따른 안전성을 우수하게 제공하는 효과를 갖는 것이다.As described above, the present invention forms a reflective layer coated or plated with a reflective material on the inner surface of a signal lamp shade having a black outer surface, thereby minimizing the interference effect of the signal caused by the reflection of sunlight and bringing the signal light of the signal lamp to the outside. By allowing it to be strongly reflected, it has an effect of providing excellent safety according to the improvement of the identification ability of the driver or pedestrian.

Claims (5)

신호등의 등 외주로 감싸도록 설치되는 신호등 갓에 있어서,In the traffic light shade which is installed to wrap around the back of a traffic light, 상기 신호등갓(20)의 내표면에 신호 빛을 반사하기 위한 반사물질에 의한 반사층(30)을 형성하여 이루어진 것을 특징으로 하는 내면에 반사 코팅층을 갖는 신호등 갓.Traffic lamp shade having a reflective coating layer on the inner surface, characterized in that formed on the inner surface of the traffic light shade 20 by forming a reflective layer made of a reflective material for reflecting the signal light. 제1항에 있어서,The method of claim 1, 상기 반사층(30)의 반사물질은 신호 빛을 반사하는 알루미늄을 코팅한 알루미늄 코팅층으로 형성하여 이루어진 것을 특징으로 하는 내면에 반사 코팅층을 갖는 신호등 갓.The reflective material of the reflective layer 30 is a lamp shade having a reflective coating layer on the inner surface, characterized in that formed by forming an aluminum coating layer coated with aluminum reflecting signal light. 제1항에 있어서,The method of claim 1, 상기 반사층(30)의 반사물질은 신호 빛을 반사하는 알루미늄을 도금한 알루미늄 도금층으로 형성하여 이루어진 것을 특징으로 하는 내면에 반사 코팅층을 갖는 신호등 갓.Reflector of the reflective layer 30 is a lamp shade having a reflective coating layer on the inner surface, characterized in that formed by forming an aluminum plated aluminum plated aluminum reflecting signal light. 제1항에 있어서,The method of claim 1, 상기 반사층(30)의 반사물질은 신호 빛을 반사하는 니켈을 코팅한 니켈 코팅층으로 형성하여 이루어진 것을 특징으로 하는 내면에 반사 코팅층을 갖는 신호등 갓.The reflective material of the reflective layer 30 is a lamp shade having a reflective coating layer on the inner surface, characterized in that formed by forming a nickel coating coated with nickel reflecting signal light. 제1항에 있어서,The method of claim 1, 상기 반사층(30)의 반사물질은 신호 빛을 반사하는 니켈을 도금한 니켈 도금층으로 형성하여 이루어진 것을 특징으로 하는 내면에 반사 코팅층을 갖는 신호등 갓.The reflector of the reflective layer 30 is a lamp shade having a reflective coating layer on the inner surface, characterized in that formed by forming a nickel plated nickel plated layer that reflects the signal light.
KR1020070000532A 2007-01-03 2007-01-03 Traffic light shade with reflective layer on the inside KR100812287B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101037653B1 (en) * 2008-12-19 2011-05-27 세인건설(유) Structure of lampshade such as traffic lights
CN110930743A (en) * 2019-12-18 2020-03-27 南阳理工学院 Traffic signal lamp based on external light sensation is adjusted

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Publication number Priority date Publication date Assignee Title
KR19990001167A (en) * 1997-06-12 1999-01-15 전종득 Energy-saving traffic lights
KR20000016406A (en) * 1996-06-06 2000-03-25 피터 지. 스트링거 Formulation and method for treating congestive heart failure
KR20000024644A (en) * 2000-02-25 2000-05-06 김연규 Traffic signal lamp having LED as a light source
JP2000242889A (en) 1999-02-22 2000-09-08 Sanko Kk traffic light

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Publication number Priority date Publication date Assignee Title
KR20000016406A (en) * 1996-06-06 2000-03-25 피터 지. 스트링거 Formulation and method for treating congestive heart failure
KR19990001167A (en) * 1997-06-12 1999-01-15 전종득 Energy-saving traffic lights
JP2000242889A (en) 1999-02-22 2000-09-08 Sanko Kk traffic light
KR20000024644A (en) * 2000-02-25 2000-05-06 김연규 Traffic signal lamp having LED as a light source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101037653B1 (en) * 2008-12-19 2011-05-27 세인건설(유) Structure of lampshade such as traffic lights
CN110930743A (en) * 2019-12-18 2020-03-27 南阳理工学院 Traffic signal lamp based on external light sensation is adjusted

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