JPH0735846Y2 - Tube security light - Google Patents
Tube security lightInfo
- Publication number
- JPH0735846Y2 JPH0735846Y2 JP1991041461U JP4146191U JPH0735846Y2 JP H0735846 Y2 JPH0735846 Y2 JP H0735846Y2 JP 1991041461 U JP1991041461 U JP 1991041461U JP 4146191 U JP4146191 U JP 4146191U JP H0735846 Y2 JPH0735846 Y2 JP H0735846Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- tube
- voltage
- power supply
- controller
- 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.)
- Expired - Lifetime
Links
Landscapes
- Road Signs Or Road Markings (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、夜間の道路工事等の際
に、その場所をドライバーや通行人に報知するのに用い
られるチューブ式保安灯に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tube type safety light used to inform a driver or a passerby of the location of road construction at night.
【０００２】[0002]
【従来の技術】図２は、従来のチューブ式保安灯の構成
を示す図で、１はＡＣプラグ、２はコントローラ、３は
コントローラ内に設けられた切換スイッチ、４はチュー
ブ式保安灯本体で、赤色または黄色の光透過性のビニー
ルチューブ５の両端に、防水用のキャップ６ａ，６ｂが
装着され、コントローラ２から引き出された５本のリー
ド線７ａ〜７ｅが、キャップ６ａを通してビニールチュ
ーブ５内に引き渡され、２本のリード線７ａ，７ｂは、
キャップ６ｂを通して引き出されてＡＣソケット８に接
続され、次段のチューブ式保安灯の接続に用いられる。
リード線７ｃおよび７ｄには、それぞれ白熱電球９ａと
９ｂが２４個または２８個ずつ直列に接続され、リード
線７ｃ，７ｄの一端は、それぞれスイッチ３のａ端子と
ｂ端子とに接続されるとともに、リード線７ｃ，７ｄお
よび７ｅの他端は、キャップ６ｂ側で接続されている。2. Description of the Related Art FIG. 2 is a diagram showing the structure of a conventional tube type safety light, 1 is an AC plug, 2 is a controller, 3 is a changeover switch provided in the controller, and 4 is a tube type safety light body. , Waterproof caps 6a and 6b are attached to both ends of the red or yellow light-transmissive vinyl tube 5, and the five lead wires 7a to 7e pulled out from the controller 2 are inserted into the vinyl tube 5 through the cap 6a. And the two lead wires 7a and 7b are
It is pulled out through the cap 6b and connected to the AC socket 8, which is used for connecting the tube type safety light of the next stage.
24 or 28 incandescent bulbs 9a and 9b are connected in series to the lead wires 7c and 7d, respectively, and one ends of the lead wires 7c and 7d are connected to the a terminal and the b terminal of the switch 3, respectively. The other ends of the lead wires 7c, 7d and 7e are connected on the cap 6b side.
【０００３】このように構成された従来のチューブ式保
安灯は、ＡＣプラグ１をＡＣ電源に接続すると、図示し
ていないコントローラ２内のコントロール装置によって
スイッチ３が所定時間ごとにａ端子側とｂ端子側とに切
り換わり、リード線７ｃに接続された白熱電灯９ａと、
リード線７ｂに接続された白熱電灯が交互に点灯する。In the conventional tube-type safety light having such a structure, when the AC plug 1 is connected to the AC power source, the switch 3 is switched between the a terminal side and the b side by a control device (not shown) in the controller 2 at predetermined intervals. An incandescent lamp 9a which is switched to the terminal side and connected to the lead wire 7c,
The incandescent lamp connected to the lead wire 7b lights up alternately.
【０００４】[0004]
【考案が解決しようとする課題】従来のチューブ式保安
灯は、直列に接続した白熱電灯を交互に点灯するように
構成しているので、白熱電灯が１つでも断線すると、そ
のリード線側は点灯しなくなる。また、白熱電灯は破損
し易いため、これを保護する必要上、および５本のリー
ド線を通す必要上から、径が大きく、かつ強度の大きい
ビニールチューブを使用する必要がある。このように、
従来のチューブ式保安灯は、寿命が短く、取扱に注意を
必要とするという問題点があった。本考案は上記のよう
な課題を解消したチューブ式保安灯を得ることを目的と
する。Since the conventional tube-type safety light is constructed so that incandescent lamps connected in series are alternately turned on, even if one incandescent lamp is disconnected, the lead wire side is Does not light up. Further, since the incandescent lamp is easily damaged, it is necessary to use a vinyl tube having a large diameter and a large strength in order to protect it and to pass five lead wires. in this way,
The conventional tube-type safety light has a problem that it has a short life and requires careful handling. An object of the present invention is to obtain a tube type safety light that solves the above problems.
【０００５】[0005]
【課題を解決するための手段】本考案に係るチューブ式
保安灯は、低電圧直流電源と、この低電圧直流電源の出
力電圧の極性を、所定時間ごとに切り換えるコントロー
ラと、複数の発光ダイオードが所定の間隔で、かつ極性
の異なる向きで接続されており、上記コントローラから
給電される２本のリード線と、この２本のリード線を収
容する光透過性を有する合成樹脂チューブとで構成され
たものである。A tube type safety light according to the present invention comprises a low voltage DC power supply, a controller for switching the polarity of the output voltage of the low voltage DC power supply at predetermined intervals, and a plurality of light emitting diodes. It is composed of two lead wires, which are connected at a predetermined interval and with different polarities, and which are fed from the controller, and a synthetic resin tube having a light transmissive property that accommodates the two lead wires. It is a thing.
【０００６】[0006]
【作用】光透過性を有する合成樹脂チューブ内に収容さ
れている、２本のリード線の間に接続された複数の発光
ダイオードは、印加される直流電圧の極性が切り替わる
たびに、順極性となる発光ダイオードのみが点灯するの
で、各発光ダイオードは点滅動作をする。The plurality of light-emitting diodes housed in the light-transmitting synthetic resin tube and connected between the two lead wires have a forward polarity each time the polarity of the applied DC voltage is switched. Since each of the light emitting diodes is turned on, each light emitting diode blinks.
【０００７】[0007]
【実施例】図１は本考案の一実施例の構成を示す図であ
る。図において、１０は低電圧直流電源で、例えばＡＣ
１００ボルトの商用電源から直流２ボルトの直流電圧を
発生する。２はコントローラで、２極２回路のスイッチ
１１を、図示していないコントロール回路で所定時間ご
とに切り換える。１２，１３は動作電圧が２ボルトの発
光ダイオードで、リード線７ａ，７ｂ間に交互に異なる
極性でもって、所定の間隔で並列に接続されている。1 is a diagram showing the construction of an embodiment of the present invention. In the figure, 10 is a low voltage DC power supply, for example AC
A DC voltage of DC 2V is generated from a commercial power supply of 100V. Reference numeral 2 denotes a controller, which switches a switch 11 having two poles and two circuits at a predetermined time by a control circuit (not shown). Reference numerals 12 and 13 denote light-emitting diodes having an operating voltage of 2 V, and the lead wires 7a and 7b are connected in parallel at a predetermined interval with different polarities alternately.
【０００８】このように構成されたチューブ式保安灯
は、コントローラ２のスイッチ１１が切り換わるたび
に、発光ダイオード１２と１３とが交互に点灯し、ビニ
ールチューブ５を通して光を放射して保安灯の機能を発
揮する。In the tube type safety light thus constructed, each time the switch 11 of the controller 2 is switched, the light emitting diodes 12 and 13 are alternately turned on, and light is emitted through the vinyl tube 5 to operate as a safety light. Exert function.
【０００９】なお、上記実施例では、２本のリード線７
ａ，７ｂをキャップ６ｂを通して引き出してソケット８
に接続し、次段のチューブ式保安灯本体に給電するよう
に構成したが、リード線７ａ，７ｂとは別のリード線に
よって給電するようにしてもよい。また、低電圧直流電
源１０には、乾電池のほか、二次電池や、二次電池に太
陽電池を組み合わせたもの等が適用できる。In the above embodiment, the two lead wires 7
a and 7b are pulled out through the cap 6b and the socket 8
Although it is configured to supply power to the tube-type safety light main body of the next stage, power may be supplied by a lead wire different from the lead wires 7a and 7b. Further, as the low-voltage DC power source 10, a dry battery, a secondary battery, or a combination of a secondary battery and a solar battery can be applied.
【００１０】また、上記実施例では、２ボルトの発光ダ
イオードを、２本のリード線の間に並列に接続したが、
低電圧直流電源１０が、自動車用のバッテリである場合
には、６個の発光ダイオードを直列に接続したものを、
２本のリード線の間に並列に接続した構成とすればよ
い。In the above embodiment, the 2-volt light emitting diode is connected in parallel between the two lead wires.
When the low-voltage DC power source 10 is a battery for an automobile, one having six light-emitting diodes connected in series is
A configuration may be adopted in which two lead wires are connected in parallel.
【００１１】[0011]
【考案の効果】本考案によれば、光透過性合成樹脂チュ
ーブ内に挿通するリード線の数を少なくすることができ
るとともに、発光ダイオードは小形、かつ機械的強度が
優れているので、光透過性合成樹脂チューブの小径化が
図れるとともに、長寿命、かつ、取扱いの容易なチュー
ブ式保安灯が得られる効果がある。According to the present invention, it is possible to reduce the number of lead wires to be inserted into the light-transmissive synthetic resin tube, and the light-emitting diode is small and has excellent mechanical strength. The diameter of the flexible synthetic resin tube can be reduced, and a long-life and easy-to-handle tube-type safety light can be obtained.
【図１】本考案の一実施例の構成を示す図である。FIG. 1 is a diagram showing a configuration of an embodiment of the present invention.
【図２】従来のチューブ式保安灯の構成を示す図であ
る。FIG. 2 is a diagram showing a configuration of a conventional tube-type safety light.
２ コントローラ ４ チューブ式保安灯本体 ５ 光透過性合成樹脂チューブ ６ａ，６ｂ キャップ ７ａ，７ｂ リード線 １１ 切換スイッチ １２，１３ 発光ダイオード 2 Controller 4 Tube Type Safety Light Main Body 5 Light Transmissive Synthetic Resin Tube 6a, 6b Cap 7a, 7b Lead Wire 11 Changeover Switch 12, 13 Light Emitting Diode
Claims (1)
低直流電圧を所定の時間毎に極性を切り換えて出力する
コントローラと、光透過性合成樹脂チューブと、この合
成樹脂チューブ内に配設され上記コントローラの出力電
圧が印加される２本の給電線と、この２本の給電線間に
所定の間隔でもって導通方向が異なる向きに接続されて
いる複数の発光ダイオードとを備えたチューブ式保安
灯。1. A low-voltage DC voltage power supply, a controller that outputs the output low-DC voltage of this power supply by switching the polarity at predetermined time intervals, a light-transmissive synthetic resin tube, and a synthetic resin tube disposed in the synthetic resin tube. A tube type device including two power supply lines to which the output voltage of the controller is applied and a plurality of light emitting diodes connected in different conduction directions at predetermined intervals between the two power supply lines. Security light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991041461U JPH0735846Y2 (en) | 1991-03-22 | 1991-03-22 | Tube security light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991041461U JPH0735846Y2 (en) | 1991-03-22 | 1991-03-22 | Tube security light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04117019U JPH04117019U (en) | 1992-10-20 |
| JPH0735846Y2 true JPH0735846Y2 (en) | 1995-08-16 |
Family
ID=31922251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991041461U Expired - Lifetime JPH0735846Y2 (en) | 1991-03-22 | 1991-03-22 | Tube security light |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735846Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63176119U (en) * | 1987-05-07 | 1988-11-15 | ||
| JPS64312U (en) * | 1987-06-19 | 1989-01-05 |
-
1991
- 1991-03-22 JP JP1991041461U patent/JPH0735846Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04117019U (en) | 1992-10-20 |
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