JPH01153586U - - Google Patents
Info
- Publication number
- JPH01153586U JPH01153586U JP1988049355U JP4935588U JPH01153586U JP H01153586 U JPH01153586 U JP H01153586U JP 1988049355 U JP1988049355 U JP 1988049355U JP 4935588 U JP4935588 U JP 4935588U JP H01153586 U JPH01153586 U JP H01153586U
- Authority
- JP
- Japan
- Prior art keywords
- case
- indicator light
- view
- resin
- outside
- 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
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、この考案の一実施例を示す表示灯の
部分断面正面図、第２図は、同表示灯の部分断面
左側面図、第３図は、同表示灯の部分断面平面図
、第４図は、第１図のＡ部拡大図、第５図は、同
表示灯におけるケース内放熱板とケース外放熱板
の斜視図、第６図は、同表示灯におけるＬＥＤ駆
動回路図である。
１……ケース、２……ＬＥＤホルダ、６……キ
ヤツプ、７……ＬＥＤ、８……ＬＥＤ保持板、９
，１１……プリト基板、１０，１３……電流制限
用抵抗、１４，１６……絶縁シート、１５，１８
……放熱板。
FIG. 1 is a partially sectional front view of an indicator light showing an embodiment of the invention, FIG. 2 is a partially sectional left side view of the indicator light, and FIG. 3 is a partially sectional plan view of the indicator light. Figure 4 is an enlarged view of part A in Figure 1, Figure 5 is a perspective view of the heat sink inside the case and the heat sink outside the case in the indicator light, and Figure 6 is a diagram of the LED drive circuit in the indicator light. be. 1... Case, 2... LED holder, 6... Cap, 7... LED, 8... LED holding plate, 9
, 11... Printed board, 10, 13... Current limiting resistor, 14, 16... Insulating sheet, 15, 18
...heat sink.
Claims (1)
製キヤツプで覆つた表示灯であつて、ケース内部
および外部に放熱板を配置するとともに、両者を
連結したことを特徴とする表示灯。 An indicator light comprising a large number of LEDs arranged in a resin case and covered with a resin cap, characterized in that heat sinks are arranged inside and outside the case, and the two are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049355U JPH0755578Y2 (en) | 1988-04-14 | 1988-04-14 | Indicator light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049355U JPH0755578Y2 (en) | 1988-04-14 | 1988-04-14 | Indicator light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01153586U true JPH01153586U (en) | 1989-10-23 |
| JPH0755578Y2 JPH0755578Y2 (en) | 1995-12-20 |
Family
ID=31275462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988049355U Expired - Lifetime JPH0755578Y2 (en) | 1988-04-14 | 1988-04-14 | Indicator light |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755578Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005302484A (en) * | 2004-04-09 | 2005-10-27 | Matsushita Electric Works Ltd | Luminaire and lighting system using it |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57155572U (en) * | 1981-03-27 | 1982-09-30 | ||
| JPS5944027A (en) * | 1982-09-06 | 1984-03-12 | Toshiba Corp | Liquid crystal display device |
-
1988
- 1988-04-14 JP JP1988049355U patent/JPH0755578Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57155572U (en) * | 1981-03-27 | 1982-09-30 | ||
| JPS5944027A (en) * | 1982-09-06 | 1984-03-12 | Toshiba Corp | Liquid crystal display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005302484A (en) * | 2004-04-09 | 2005-10-27 | Matsushita Electric Works Ltd | Luminaire and lighting system using it |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755578Y2 (en) | 1995-12-20 |