JP2004296413A - Portable signal light - Google Patents

Portable signal light Download PDF

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Publication number
JP2004296413A
JP2004296413A JP2003124574A JP2003124574A JP2004296413A JP 2004296413 A JP2004296413 A JP 2004296413A JP 2003124574 A JP2003124574 A JP 2003124574A JP 2003124574 A JP2003124574 A JP 2003124574A JP 2004296413 A JP2004296413 A JP 2004296413A
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JP
Japan
Prior art keywords
light
red
led
light emitting
brightness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2003124574A
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Japanese (ja)
Inventor
Takuro Terui
卓郎 照井
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Individual
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Individual
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Filing date
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Priority to JP2003124574A priority Critical patent/JP2004296413A/en
Publication of JP2004296413A publication Critical patent/JP2004296413A/en
Pending legal-status Critical Current

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  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Traffic Control Systems (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable signal light capable of appropriately indicating stop/proceed in one direction or two directions of fore and aft using a color and a pattern of light, having red and blue signal light functions, and being used as a red signal stick. <P>SOLUTION: The portable signal light comprises a light emitting part having circular shaped flat light emitting surfaces on its both sides, a cylinder shaped grip part holding the light emitting part. The light emitting surface of the front surface has a diffusion lens of a red transparent synthetic resin, having a high luminance red LED arranged inside it. The light emitting surface of the back surface has a diffusion lens of a colorless, transparent synthetic resin, having a high luminance red LED and a high luminance blue LED arranged inside it. For indicating stop, the high luminance red LED is allowed to emit light, so that a light in red color and with a light pattern of * mark shape is directed to the target direction. For indicating proceed, the high luminance blue LED is allowed to emit light, so that a light in blue color and with a light pattern of ○ mark shape is directed to the target direction. Since the portable signal light is also used as a red signal stick, the frame of the light emitting surface is made of a red synthetic resin. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、交通整理や工事現場に於いて人や車の誘導する時に止まれ、進め等の指示を的確にするものである。
【0002】
【従来の技術】
従来使用されている信号灯は、透明の合成樹脂製の円筒の内側を半透明の赤色拡散フィルムで被覆し、円筒内に赤色LEDを配置して発光させている。
【0003】
【発明が解決しようとする課題】
上記のように円筒内に赤色LEDだけを配置した従来の信号灯は、信号灯の動きにより進め、止まれの指示をしていた。円筒から発する赤色の光は全方向に放射されるため、どこに何を指示しているか判別しにくかった。
【0004】
この発明はかかる現況に鑑みなされたもので、平らな発光面から赤色または青色の視認性の良い光を指示する方向に向け、止まれの時は発光を赤色の*印状にし、進めの時は発光を青色の○印状にして発光させるので、発光の色と形状が変わることにより、指示が的確で容易に認識され、発光部が赤色を呈しているので赤色信号棒を兼ねる携帯信号灯を提供するものである。
【0005】
【課題を解決するための手段】
この発明は上記目的を達成するため次のような構成とした。円形の平らな発光面を両側に有する発光部と、その発光部を保持する筒状の握り部からなり、正面の発光面内部に高輝度赤色LEDを配置し、背面の発光面内部に高輝度赤色LEDと高輝度青色LEDを配置し、両面の各高輝度LEDを発光させるスイッチにより、正面の発光面から赤色を発光させたり、背面から赤色または青色を発光させることが出来、発光部の枠が赤色であることを特徴とする。
【0006】
【発明の作用】
円形の平らな発光面内部に配置された高輝度赤色LEDと高輝度青色LEDの発光形状は指示内容によって違いを持たせているため、発光色と発光形状による認識が可能となり、発光面が平面のため目的方向に対し視認性が良く、昼間でも指示が的確に認識され、発光部の枠が赤色のため赤色信号棒を兼ねることが出来る。
【0007】
発光面から赤色を発光した時は止まれの指示を認識させることが可能なので、正面あるいは背面のどちらか一方から赤色を発光させ、その面を目的方向に向けると1方向に止まれの指示を、両面とも赤色を発光させた時は前後2方向に止まれの指示をすることが出来る。発光面から青色を発光した時は進めの指示を認識させることが可能なので、背面から青色を発光させてその面を目的方向に向けると進めの指示をすることが出来る。背面から青色を発光させて目的方向に進めを指示しているとき対面側に止まれを指示するには、正面の発光面から赤色を発光させてこの面を対面方向に向けることになり、前後2方向に違う指示をすることが出来る。さらに、両面の各高輝度LEDの発光を状況や用途により連続発光あるいは点滅発光させることが出来る。
【0008】
【実施例】
本発明の携帯信号灯の一実施例を図1、図2、図3、図4、図5、図6、図8、図9、に示している。
【0009】
正面の発光面3は図2のごとく赤色透明の合成樹脂製拡散レンズからなり、背面の発光面4は図3のごとく無色透明の合成樹脂製拡散レンズからなり、発光部2の枠は赤色の合成樹脂製からなることを特徴とする。
【0010】
発光部2の正面の発光面3の内部に図4のごとく高輝度赤色LED11を配置し、背面の発光面4の内部には図5のごとく高輝度赤色LED11と高輝度青色LED12を配置している。
【0011】
筒状の握り部5の内部には電池13を収容し、各高輝度LEDを連続発光あるいは点滅発光させる電子回路の収容部13を有する構造となっている。握り部には発光部の正面の高輝度赤色LEDを発光させるスイッチ6と、背面の高輝度赤色LEDと高輝度青色LEDを切替えて発光させるスイッチ7と、各高輝度LEDを連続発光あるいは点滅発光させる切替スイッチ8が取付けられている。
【0012】
正面の発光面の内部に配置される高輝度赤色LED11は図4に示すように円周上と中心に取付られ、背面の発光面の内部に配置される高輝度赤色LED11と高輝度青色LED12は図5に示すように、高輝度赤色LED11は円周上と中心に、高輝度青色LED12は高輝度赤色LED11と同じ円周上に取付けられている。
【0013】
正面と背面の内部の高輝度赤色LED11と高輝度青色LED12は図7に示すように両面プリント基板16の正面、背面に取付けられ、電子回路の収容部13にリード線で接続されている。両面プリント基板16の配線部分を露出させないため、両面プリント基板16と各高輝度LEDの間に化粧板を兼ねた反射板17を取付けている。
【0014】
スイッチ6により正面の発光面の内部に配置された高輝度赤色LED11を発光させると発光形状が赤色の*印状となり、スイッチ7により背面の発光面の内部に配置された高輝度赤色LED11を発光させると発光形状が赤色の*印状になり、同じくスイッチ7を更に切替えて高輝度青色LED12を発光させると発光形状が青色の○印状となる。
【0015】
正面あるいは背面の発光面の内部に配置された各高輝度LEDの発光形状によって、発光する信号の意味が的確に認識されるので、指示の不正確さや誤解による事故の発生を防止出来る。発光形状を赤色の*印状にした時は止まれを認識させるので、スイッチ6あるいはスイッチ7により、正面か背面だけの高輝度赤色LED11を発光させて発光形状を赤色の*印状にすると1方向に止まれの指示を、スイッチ6とスイッチ7により両面とも高輝度赤色LED11を発光させて発光形状を赤色の*印状にすると前後2方向に止まれを指示することが出来る。発光形状を青色の○印状にした時は進めを認識されるので、スイッチ7により背面の高輝度青色LED12だけを発光させて発光形状を青色の○印状にすると1方向に進めの指示をすることが出来る。
【0016】
正面の高輝度赤色LED11をスイッチ6により発光させて発光形状を赤色の*印状にし、背面の高輝度青色LED12をスイッチ7により発光させ発光形状を青色の○印状にさせて、目的方向に背面を向け進めを指示したとき、対面方向となる正面は止まれとなり、前後2方向に指示をすることが出来、進め止まれの指示を逆にしたい時は発光面の正面、背面を逆に向けることになる。
【0017】
図3の金属製フック10を発光部の下部に取付け携帯信号灯を収納固定する時に使用し、握り部の下部と上部に穴の空いた図2、3の突起9を設け、図1のように紐1を通して筒状の握り部5を握った時に手を安定させるためのものである。
【0018】
【発明の効果】
この発明は発光面が平面のため指示方向に対し視認性が良く、止まれ、進めを発光形状と発光色を変えて指示するので、昼間でも的確に、遠くからでも認識が容易になる。
【0019】
発光面が両側にあるため、1方向に止まれ進めを、あるいは前後2方向に止まれ進めを別々に指示出来る。
【0020】
発光部の枠が赤色の合成樹脂製からなり、正面の発光面も赤色のため、発光部全体がほぼ赤色を呈するので赤色信号棒を兼ねることが出来る。
【図面の簡単な説明】
【図1】この発明に係る携帯信号灯の正面斜視図である。
【図2】携帯信号灯の正面図である。
【図3】携帯信号灯の背面図である。
【図4】携帯信号灯の正面断面図である。
【図5】携帯信号灯の背面断面図である。
【図6】携帯信号灯の側面断面図である。
【図7】携帯信号灯の発光部側面断面拡大図である。
【図8】携帯信号灯の発光部平面断面図である。
【図9】携帯信号灯の握り部断面図である。
【符号の説明】
1 紐
2 発光部
3 正面の発光面
4 背面の発光面
5 筒状の握り部
6 スイッチ
7 スイッチ
8 スイッチ
9 突起
10 金属製フック
11 高輝度赤色LED
12 高輝度青色LED
13 電子回路収容部
14 電池
15 バネ
16 両面プリント基板
17 化粧板を兼ねる反射板
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention is intended to stop when guiding a person or a vehicle at a traffic control or a construction site, and to provide an accurate instruction such as proceeding.
[0002]
[Prior art]
In a signal lamp used conventionally, a transparent synthetic resin cylinder is covered with a translucent red diffusion film, and a red LED is arranged in the cylinder to emit light.
[0003]
[Problems to be solved by the invention]
As described above, the conventional signal light in which only the red LED is arranged in the cylinder advances by the movement of the signal light and gives an instruction to stop. The red light emitted from the cylinder is emitted in all directions, making it difficult to determine where and what is pointing.
[0004]
The present invention has been made in view of such a situation, and directs a red or blue light with good visibility from a flat light emitting surface to a direction instructing light with good visibility. Since the light is emitted in the shape of a blue circle, the color and shape of the light change, the instruction is accurate and easy to recognize, and the red light emitting part provides a portable signal light that doubles as a red signal stick. Is what you do.
[0005]
[Means for Solving the Problems]
The present invention has the following configuration to achieve the above object. It consists of a light-emitting part with a circular flat light-emitting surface on both sides, and a cylindrical grip that holds the light-emitting part. A high-brightness red LED is placed inside the front light-emitting surface, and a high-brightness light inside the back light-emitting surface. A red LED and a high-intensity blue LED are arranged, and a switch that emits each high-intensity LED on both sides can emit red light from the front light-emitting surface or red or blue light from the back. Is red.
[0006]
Effect of the Invention
The light emission shape of the high-intensity red LED and high-intensity blue LED arranged inside the circular flat light-emitting surface is made different depending on the instruction content. Therefore, the visibility is good in the target direction, the instruction is accurately recognized even in the daytime, and the frame of the light emitting unit is red, so that it can also serve as a red signal rod.
[0007]
When it emits red light from the light emitting surface, it is possible to recognize the stop instruction, so if you emit red light from either the front or the back and turn the surface toward the target direction, the stop instruction in one direction will be recognized on both sides When both emit red light, it is possible to give an instruction to stop in both front and rear directions. When blue light is emitted from the light-emitting surface, it is possible to recognize the advance instruction. Therefore, when blue light is emitted from the rear surface and the surface is directed to the target direction, the advance instruction can be issued. When instructing to stop on the opposite side when emitting blue light from the back and instructing to proceed in the target direction, red light is emitted from the front light emitting surface and this surface is directed in the opposite direction. You can give different directions. Further, the light emission of each high-brightness LED on both sides can be made continuous light emission or blinking light emission depending on the situation and use.
[0008]
【Example】
An embodiment of the portable signal light of the present invention is shown in FIGS. 1, 2, 3, 4, 5, 6, 6, 8, and 9.
[0009]
The front light emitting surface 3 is made of a red transparent synthetic resin diffusion lens as shown in FIG. 2, the rear light emitting surface 4 is made of a colorless transparent synthetic resin diffusion lens as shown in FIG. 3, and the frame of the light emitting section 2 is red. It is characterized by being made of synthetic resin.
[0010]
A high-luminance red LED 11 and a high-luminance blue LED 12 are arranged inside the light-emitting surface 3 in front of the light-emitting unit 2 as shown in FIG. I have.
[0011]
A battery 13 is housed inside the cylindrical grip portion 5, and has a housing portion 13 of an electronic circuit that continuously or blinks each high-brightness LED. A switch 6 that emits a high-brightness red LED on the front of the light-emitting portion, a switch 7 that switches between a high-brightness red LED and a high-brightness blue LED on the back, and a continuous or blinking emission of each high-brightness LED A changeover switch 8 for causing the switch to be set is provided.
[0012]
The high-brightness red LED 11 arranged inside the front light-emitting surface is mounted on the circumference and center as shown in FIG. 4, and the high-brightness red LED 11 and high-brightness blue LED 12 arranged inside the back light-emitting surface are As shown in FIG. 5, the high-brightness red LED 11 is mounted on the circumference and the center, and the high-brightness blue LED 12 is mounted on the same circumference as the high-brightness red LED 11.
[0013]
The high-brightness red LED 11 and the high-brightness blue LED 12 inside the front and back are mounted on the front and back of the double-sided printed circuit board 16 as shown in FIG. 7 and connected to the housing 13 of the electronic circuit by a lead wire. In order not to expose the wiring portion of the double-sided printed circuit board 16, a reflection plate 17 also serving as a decorative plate is mounted between the double-sided printed circuit board 16 and each high-brightness LED.
[0014]
When the switch 6 causes the high-brightness red LED 11 disposed inside the front light-emitting surface to emit light, the light emission shape becomes a red * mark, and the switch 7 causes the high-brightness red LED 11 disposed inside the rear light-emitting surface to emit light. Then, when the switch 7 is further switched to emit the high-intensity blue LED 12, the light emission shape becomes a blue circle.
[0015]
The meaning of the signal to be emitted can be accurately recognized by the emission shape of each of the high-brightness LEDs arranged inside the front or back emission surface, so that it is possible to prevent an accident due to inaccuracy or misunderstanding of the instruction. When the light emission shape is set to the red * mark, the stop is recognized. Therefore, the switch 6 or the switch 7 causes the high-brightness red LED 11 only on the front or the back to emit light to change the light emission shape to the red * mark, so that one direction is obtained. When the high-intensity red LED 11 is illuminated on both sides by the switch 6 and the switch 7 to make the light emission shape a red * mark, the stop can be instructed in two directions. When the light emission shape is changed to a blue circle, the progress is recognized. Therefore, when only the high-intensity blue LED 12 on the back is illuminated by the switch 7 and the light emission shape is changed to the blue circle, an instruction to proceed in one direction is given. You can do it.
[0016]
The high-brightness red LED 11 on the front is illuminated by the switch 6 to make the light emission shape a red * mark, and the high-intensity blue LED 12 on the back is illuminated by the switch 7 to make the light emission shape a blue 印. When instructing the user to turn the back, the front, which is the opposite direction, is stopped, and it is possible to give instructions in two front and rear directions. If you want to reverse the direction of stopping the advance, turn the front and back of the light emitting surface upside down become.
[0017]
The metal hook 10 shown in FIG. 3 is attached to the lower part of the light emitting part to be used for storing and fixing the portable signal light. The lower part and the upper part of the grip part are provided with holes 9 shown in FIGS. This is for stabilizing the hand when the cylindrical grip portion 5 is gripped through the string 1.
[0018]
【The invention's effect】
According to the present invention, since the light emitting surface is flat, the visibility is good in the pointing direction, and the stopping and proceeding are instructed by changing the light emitting shape and the light emitting color.
[0019]
Since the light emitting surfaces are on both sides, it is possible to separately instruct stop and advance in one direction or stop and advance in two front and rear directions.
[0020]
Since the frame of the light emitting section is made of a red synthetic resin, and the front light emitting surface is also red, the entire light emitting section exhibits almost red, so that it can also serve as a red signal rod.
[Brief description of the drawings]
FIG. 1 is a front perspective view of a portable signal light according to the present invention.
FIG. 2 is a front view of the portable signal light.
FIG. 3 is a rear view of the portable signal light.
FIG. 4 is a front sectional view of the portable signal light.
FIG. 5 is a rear sectional view of the portable signal light.
FIG. 6 is a side sectional view of the portable signal light.
FIG. 7 is an enlarged side sectional view of a light emitting portion of the portable signal light.
FIG. 8 is a plan sectional view of a light emitting portion of the portable signal light.
FIG. 9 is a sectional view of a grip portion of the portable signal light.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 String 2 Light emitting part 3 Front light emitting surface 4 Back light emitting surface 5 Cylindrical grip 6 Switch 7 Switch 8 Switch 9 Projection 10 Metal hook 11 High brightness red LED
12. High brightness blue LED
13 Electronic circuit housing 14 Battery 15 Spring 16 Double-sided printed circuit board 17 Reflector that doubles as decorative board

Claims (1)

円形の平らな発光面を両側に有する発光部と、その発光部を保持する筒状の握り部からなり、正面の発光面は赤色透明の合成樹脂製拡散レンズからなり、その内部に高輝度赤色LEDを配置し、背面の発光面は無色透明の合成樹脂製拡散レンズからなり、その内部に高輝度赤色LEDと高輝度青色LEDを配置し、正面と背面の高輝度赤色LEDは止まれを認識する形状に組合せ、背面の高輝度青色LEDは進めを認識する形状に組合わせてスイッチで任意に発光させ、各高輝度LEDの発光は連続発光あるいは点滅発光に切替えることが出来、背面の発光面下部に収納固定用の金属製フックを配置し、発光部の外枠は赤色の合成樹脂製からなり、筒状の握り部には各高輝度LEDを連続発光あるいは点滅発光させるための電池と電子回路を収容し、握り部を握った手を安定させるため、握り部の下部と上部に紐を通す穴の空いた突起を設けていることを特徴とする携帯信号灯である。It consists of a light-emitting part having a circular flat light-emitting surface on both sides, and a cylindrical grip for holding the light-emitting part.The front light-emitting surface is made of a red transparent synthetic resin diffusion lens, and inside it is a high-brightness red LED is arranged, and the light emitting surface on the back is made of a colorless and transparent synthetic resin diffusion lens. Inside it is arranged a high-brightness red LED and a high-brightness blue LED. Combined with the shape, the high-brightness blue LED on the back is arbitrarily illuminated with a switch in combination with the shape that recognizes the progress, and the light emission of each high-brightness LED can be switched to continuous light emission or blinking light emission, the lower part of the light emitting surface on the back The outer frame of the light-emitting part is made of red synthetic resin, and a battery and an electronic circuit are provided on the cylindrical grip to continuously or blink each high-brightness LED. To And volume, in order to stabilize the hand gripping the grip portion, a portable signal light, characterized in that is provided with a projection with a hole through the strap at the bottom and top of the grip.
JP2003124574A 2003-03-25 2003-03-25 Portable signal light Pending JP2004296413A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007249114A (en) * 2006-03-20 2007-09-27 Sony Corp Lighting device
JP2014235999A (en) * 2013-06-04 2014-12-15 小澤 清 Portable instruction device
KR20170003157U (en) * 2016-03-01 2017-09-11 천갑용 Picket for support
KR20180112177A (en) * 2017-03-31 2018-10-12 강향주 A traffic signal bar

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007249114A (en) * 2006-03-20 2007-09-27 Sony Corp Lighting device
JP2014235999A (en) * 2013-06-04 2014-12-15 小澤 清 Portable instruction device
KR20170003157U (en) * 2016-03-01 2017-09-11 천갑용 Picket for support
KR200486820Y1 (en) 2016-03-01 2018-08-02 천갑용 Picket for support
KR20180112177A (en) * 2017-03-31 2018-10-12 강향주 A traffic signal bar
KR101977461B1 (en) * 2017-03-31 2019-09-11 강향주 A traffic signal bar

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