JPS6219767U - - Google Patents
Info
- Publication number
- JPS6219767U JPS6219767U JP1985112095U JP11209585U JPS6219767U JP S6219767 U JPS6219767 U JP S6219767U JP 1985112095 U JP1985112095 U JP 1985112095U JP 11209585 U JP11209585 U JP 11209585U JP S6219767 U JPS6219767 U JP S6219767U
- Authority
- JP
- Japan
- Prior art keywords
- series resistor
- stem
- attached
- circuit board
- printed circuit
- 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
- 239000011521 glass Substances 0.000 claims description 2
- 235000012489 doughnuts Nutrition 0.000 claims 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Details Of Resistors (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Led Device Packages (AREA)
Description
第1図は本考案に係るLEDランプの一部を切
欠いて示した側面図、第2図は同LEDランプの
ステムのみを取出して示した略示的側面図、第3
図は同LEDランプに収納して取付けられる直列
抵抗の一部を切欠いて示した拡大側面図、第4図
は同直列抵抗をステムに取付けた状態の略示的側
面図、第5図は第4図のステムに更にプリント基
板を取付けた状態を示す略示的側面図、第6図は
従来例におけるLEDランプの一部を切欠いて示
した側面図である。 1……ガラスバルブ、2……口金、3……ステ
ム、4a,4b……ステー、5……プリント基板
、6……LED、8a,8b……アンカー線、9
……ドーナツ形の直列抵抗、10……円筒状のボ
ビン、11……抵抗線、11a,11b……外部
リード線、12……ホーロー、13a,13b…
…リード線。
欠いて示した側面図、第2図は同LEDランプの
ステムのみを取出して示した略示的側面図、第3
図は同LEDランプに収納して取付けられる直列
抵抗の一部を切欠いて示した拡大側面図、第4図
は同直列抵抗をステムに取付けた状態の略示的側
面図、第5図は第4図のステムに更にプリント基
板を取付けた状態を示す略示的側面図、第6図は
従来例におけるLEDランプの一部を切欠いて示
した側面図である。 1……ガラスバルブ、2……口金、3……ステ
ム、4a,4b……ステー、5……プリント基板
、6……LED、8a,8b……アンカー線、9
……ドーナツ形の直列抵抗、10……円筒状のボ
ビン、11……抵抗線、11a,11b……外部
リード線、12……ホーロー、13a,13b…
…リード線。
Claims (1)
- 端部に口金を備えたガラスバルブの内部に、ス
テム及びアンカーを介してプリント基板を配設し
、該プリント基板に複数個のLEDを取付け、該
LEDに直列抵抗を介して給電する構成のランプ
において、前記直列抵抗をドーナツ形に形成し、
該直列抵抗をステムの外周に嵌めて取付けたこと
を特徴とするLEDランプ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985112095U JPH0416447Y2 (ja) | 1985-07-22 | 1985-07-22 | |
US06/887,374 US4727289A (en) | 1985-07-22 | 1986-07-17 | LED lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985112095U JPH0416447Y2 (ja) | 1985-07-22 | 1985-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6219767U true JPS6219767U (ja) | 1987-02-05 |
JPH0416447Y2 JPH0416447Y2 (ja) | 1992-04-13 |
Family
ID=14577994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985112095U Expired JPH0416447Y2 (ja) | 1985-07-22 | 1985-07-22 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4727289A (ja) |
JP (1) | JPH0416447Y2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012074253A (ja) * | 2010-09-29 | 2012-04-12 | Panasonic Corp | ランプ |
JP2012074255A (ja) * | 2010-09-29 | 2012-04-12 | Panasonic Corp | ランプ |
WO2012060061A1 (ja) * | 2010-11-04 | 2012-05-10 | パナソニック株式会社 | 電球形ランプ及び照明装置 |
Families Citing this family (260)
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US4727289A (en) | 1988-02-23 |
JPH0416447Y2 (ja) | 1992-04-13 |