JPH0221762U - - Google Patents
Info
- Publication number
- JPH0221762U JPH0221762U JP9960988U JP9960988U JPH0221762U JP H0221762 U JPH0221762 U JP H0221762U JP 9960988 U JP9960988 U JP 9960988U JP 9960988 U JP9960988 U JP 9960988U JP H0221762 U JPH0221762 U JP H0221762U
- Authority
- JP
- Japan
- Prior art keywords
- lighting circuit
- utility
- led lamp
- lead wires
- lamp 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.)
- Pending
Links
Description
第１図は本考案に係る点灯回路の基本回路構成
を示す図、第２図はＬＥＤを直列配列にする時の
回路構成を示す図、第３図は本考案に係る点灯回
路を採用したハイマウントストツプランプの要部
正面図、第４図は第３図―線断面図、第５図
は第４図―線断面図、第６図は点灯回路の他
の実施例を示す回路図、第７図は従来の点灯回路
図である。
１……ハイマウントストツプランプ、５……灯
具ボデイ、６……前面レンズ、７……灯体、９…
…発光ダイオード、１０……プリント基板、３０
，３１……リード線、Ｒ……点灯用抵抗、Ｄ０…
…逆接続防止用ダイオード、Ｕ１〜Ｕ４……ダイ
オード群。
Figure 1 is a diagram showing the basic circuit configuration of the lighting circuit according to the present invention, Figure 2 is a diagram showing the circuit configuration when LEDs are arranged in series, and Figure 3 is a diagram showing the basic circuit configuration of the lighting circuit according to the present invention. 4 is a sectional view taken along the line of FIG. 3, FIG. 5 is a sectional view taken along the line of FIG. 4, and FIG. 6 is a circuit diagram showing another embodiment of the lighting circuit. FIG. 7 is a conventional lighting circuit diagram. 1...High mount stop lamp, 5...Lamp body, 6...Front lens, 7...Light body, 9...
...Light emitting diode, 10...Printed circuit board, 30
, 31...Lead wire, R...Resistance for lighting, D0 ...
...Reverse connection prevention diode, U1 to U4 ...Diode group.
Claims (1)
続された複数組のダイオード群を形成し、これら
のダイオード群をリード線によつて直列に接続し
たことを特徴とするＬＥＤランプの点灯回路。 (2) 請求項１においてリード線が少なくとも２
本であることを特徴とするＬＥＤランプの点灯回
路。[Claims for Utility Model Registration] (1) A utility model is characterized in that a plurality of light emitting diodes are connected in parallel to each other to form a plurality of diode groups, and these diode groups are connected in series by lead wires. LED lamp lighting circuit. (2) In claim 1, there are at least two lead wires.
An LED lamp lighting circuit characterized by being a book.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9960988U JPH0221762U (en) | 1988-07-27 | 1988-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9960988U JPH0221762U (en) | 1988-07-27 | 1988-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221762U true JPH0221762U (en) | 1990-02-14 |
Family
ID=31326928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9960988U Pending JPH0221762U (en) | 1988-07-27 | 1988-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011181245A (en) * | 2010-02-26 | 2011-09-15 | Rb Controls Co | Led lighting device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59206875A (en) * | 1983-05-11 | 1984-11-22 | 株式会社東芝 | Luminous display |
-
1988
- 1988-07-27 JP JP9960988U patent/JPH0221762U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59206875A (en) * | 1983-05-11 | 1984-11-22 | 株式会社東芝 | Luminous display |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011181245A (en) * | 2010-02-26 | 2011-09-15 | Rb Controls Co | Led lighting device |
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