JPH0348252U - - Google Patents
Info
- Publication number
- JPH0348252U JPH0348252U JP10846589U JP10846589U JPH0348252U JP H0348252 U JPH0348252 U JP H0348252U JP 10846589 U JP10846589 U JP 10846589U JP 10846589 U JP10846589 U JP 10846589U JP H0348252 U JPH0348252 U JP H0348252U
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- circuit board
- printed circuit
- light emitting
- axial direction
- 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
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Description
第１図は本考案の電球型ＬＥＤランプの一実施
例を示す側面図、第２図は本考案の電球型ＬＥＤ
ランプの指向特性を示す図、第３図は本考案の電
球型ＬＥＤランプの創案過程における多の技術を
示す概略図である。第４図は従来の電球型ＬＥＤ
ランプを示す側面図、第５図は従来の電球型ＬＥ
Ｄランプの指向特性を示す図である。
１０……電球型ＬＥＤランプ、１２……バルブ
、１３……ＬＥＤ、１７……ＰＷＢ、１８……リ
ードフレーム。
Fig. 1 is a side view showing an embodiment of the light bulb type LED lamp of the present invention, and Fig. 2 is a side view showing an embodiment of the light bulb type LED lamp of the present invention.
FIG. 3 is a diagram showing the directional characteristics of the lamp, and is a schematic diagram showing various techniques in the process of creating the light bulb type LED lamp of the present invention. Figure 4 shows a conventional light bulb type LED.
A side view showing the lamp, Figure 5 is a conventional light bulb type LE
It is a figure which shows the directional characteristic of D lamp. 10... Light bulb type LED lamp, 12... Bulb, 13... LED, 17... PWB, 18... Lead frame.
Claims (1)
面となるようにプリント基板を設けると共にこれ
を電気的に接続し、該プリント基板上に複数個の
発光ダイオードを上記バルブの軸方向及び径方向
に合わせて設けたことを特徴とする、電球型発光
ダイオードランプ。 A printed circuit board is provided in a light bulb-shaped bulb so that the axial direction of the bulb becomes the substrate surface, and this is electrically connected, and a plurality of light emitting diodes are placed on the printed circuit board so that the axial direction of the bulb and the radial direction of the bulb are aligned. A light bulb type light emitting diode lamp characterized by being installed according to the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10846589U JPH0348252U (en) | 1989-09-16 | 1989-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10846589U JPH0348252U (en) | 1989-09-16 | 1989-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348252U true JPH0348252U (en) | 1991-05-08 |
Family
ID=31657106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10846589U Pending JPH0348252U (en) | 1989-09-16 | 1989-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348252U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008293769A (en) * | 2007-05-24 | 2008-12-04 | Stanley Electric Co Ltd | Luminaire |
| JP2009283449A (en) * | 2008-03-27 | 2009-12-03 | Cree Inc | Uniform intensity led lighting system |
| JP2013012305A (en) * | 2011-06-28 | 2013-01-17 | Nichia Corp | Illumination device |
| JP2013045824A (en) * | 2011-08-23 | 2013-03-04 | Citizen Holdings Co Ltd | Semiconductor light-emitting device, and led lamp using the same |
| JP2022540805A (en) * | 2019-07-03 | 2022-09-20 | 極光国際有限公司 | LED candle lamp |
-
1989
- 1989-09-16 JP JP10846589U patent/JPH0348252U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008293769A (en) * | 2007-05-24 | 2008-12-04 | Stanley Electric Co Ltd | Luminaire |
| JP4657248B2 (en) * | 2007-05-24 | 2011-03-23 | スタンレー電気株式会社 | lighting equipment |
| JP2009283449A (en) * | 2008-03-27 | 2009-12-03 | Cree Inc | Uniform intensity led lighting system |
| JP2013012305A (en) * | 2011-06-28 | 2013-01-17 | Nichia Corp | Illumination device |
| JP2013045824A (en) * | 2011-08-23 | 2013-03-04 | Citizen Holdings Co Ltd | Semiconductor light-emitting device, and led lamp using the same |
| JP2022540805A (en) * | 2019-07-03 | 2022-09-20 | 極光国際有限公司 | LED candle lamp |
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