JPS60177406U - Indicator light with a circuit to prevent false lighting - Google Patents
Indicator light with a circuit to prevent false lightingInfo
- Publication number
- JPS60177406U JPS60177406U JP1984065660U JP6566084U JPS60177406U JP S60177406 U JPS60177406 U JP S60177406U JP 1984065660 U JP1984065660 U JP 1984065660U JP 6566084 U JP6566084 U JP 6566084U JP S60177406 U JPS60177406 U JP S60177406U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- indicator light
- prevent false
- light emitting
- false lighting
- 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.)
- Granted
Links
Landscapes
- Audible And Visible Signals (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は交流回路でスイッチがオフの状態
で表示灯が誤点灯する回路図、第３図は従来の白熱球を
表示灯とした回路図、第４図は発光ダイオードを表示灯
としそれに整流ダ不オードを直列に接続した回路図、第
５図は表示灯に他の機器を接続した回路図、第６図は本
考案の一実施例を示す回路図、第７図は発光ダイオード
を表示灯としてそれにツェナーダイオードを直列に接続
した回路図を示す。
６・・・・・・発光ダイオード、７・・・・・・整流ダ
イオード、１１・・・・・・分流抵抗。Figures 1 and 2 are circuit diagrams in which an indicator light is erroneously lit when the switch is off in an AC circuit, Figure 3 is a circuit diagram using a conventional incandescent bulb as an indicator light, and Figure 4 shows a light emitting diode. Figure 5 is a circuit diagram showing a light and a rectifier diode connected in series, Figure 5 is a circuit diagram showing an indicator light and other equipment connected, Figure 6 is a circuit diagram showing an embodiment of the present invention, and Figure 7 is a circuit diagram showing a lamp and a rectifier diode connected in series. A circuit diagram in which a Zener diode is connected in series with a light emitting diode as an indicator light is shown. 6... Light emitting diode, 7... Rectifier diode, 11... Shunt resistor.
Claims (1)
該発光ダイオードに直列で且つ順方向に整流ダイオード
を接続させると共に、該発光ダイオードに並列に分流抵
抗を接続したことを特徴とする誤点灯防止回路を備えた
表示灯。In indicator lights that light up light emitting diodes using AC circuits,
An indicator lamp equipped with an erroneous lighting prevention circuit, characterized in that a rectifier diode is connected in series and in the forward direction to the light emitting diode, and a shunt resistor is connected in parallel to the light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984065660U JPH062283Y2 (en) | 1984-05-04 | 1984-05-04 | Indicator light with erroneous lighting prevention circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984065660U JPH062283Y2 (en) | 1984-05-04 | 1984-05-04 | Indicator light with erroneous lighting prevention circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60177406U true JPS60177406U (en) | 1985-11-25 |
| JPH062283Y2 JPH062283Y2 (en) | 1994-01-19 |
Family
ID=30597851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984065660U Expired - Lifetime JPH062283Y2 (en) | 1984-05-04 | 1984-05-04 | Indicator light with erroneous lighting prevention circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062283Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009301952A (en) * | 2008-06-16 | 2009-12-24 | Showa Denko Kk | Light-emitting device and lighting system equipped therewith |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52109454U (en) * | 1976-02-17 | 1977-08-19 |
-
1984
- 1984-05-04 JP JP1984065660U patent/JPH062283Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52109454U (en) * | 1976-02-17 | 1977-08-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009301952A (en) * | 2008-06-16 | 2009-12-24 | Showa Denko Kk | Light-emitting device and lighting system equipped therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062283Y2 (en) | 1994-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60177406U (en) | Indicator light with a circuit to prevent false lighting | |
| JPS6133395U (en) | Dimming circuit when lamps and light emitting diodes are mixed | |
| JPS5836599U (en) | Lighting lamp dimming circuit | |
| JPS6130187U (en) | luminous sign | |
| JPS6082386U (en) | LED lighting display circuit | |
| JPS5834299U (en) | Indicator lamp disconnection detection circuit | |
| JPS60131092U (en) | pilot lamp circuit | |
| JPS5875050U (en) | Warning lamp brightness switching device | |
| JPS6148836U (en) | ||
| JPS58176395U (en) | lamp test circuit | |
| JPS5928785U (en) | Display device using light emitting diodes | |
| JPS649296U (en) | ||
| JPS616207U (en) | Vehicle lighting that uses a combination of incandescent bulbs and LEDs | |
| JPS58169618U (en) | display circuit | |
| JPS63151331U (en) | ||
| JPS58147192U (en) | Desk lamp | |
| JPS6349797U (en) | ||
| JPS5971503U (en) | Gathering indicator light | |
| JPS60184333U (en) | Photoelectric detection circuit | |
| JPS5887369U (en) | lighting circuit | |
| JPS5993009U (en) | Lighting equipment with security lights | |
| JPS60141098U (en) | Lamp preheating circuit | |
| JPS6127430U (en) | Instrument transformer | |
| JPS6092850U (en) | Two-color light emitting diode lamp | |
| JPS58149223U (en) | Vehicle headlight control device |