JP5578361B2 - 口金付ランプおよび照明器具 - Google Patents
口金付ランプおよび照明器具 Download PDFInfo
- Publication number
- JP5578361B2 JP5578361B2 JP2010214093A JP2010214093A JP5578361B2 JP 5578361 B2 JP5578361 B2 JP 5578361B2 JP 2010214093 A JP2010214093 A JP 2010214093A JP 2010214093 A JP2010214093 A JP 2010214093A JP 5578361 B2 JP5578361 B2 JP 5578361B2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- substrate
- lamp
- opening
- light emitting
- 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.)
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Classifications
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- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
-
- 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
-
- 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
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
-
- 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
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Led Device Packages (AREA)
Description
11 半導体発光素子
12 点灯装置
13 本体
13a 開口部
13c 収容部
13e 基板支持部
14 基板
17 口金部材
18 カバー部材
30 照明器具
31 器具本体
33 ソケット
Claims (3)
- 一端部から他端部に向かって直径が小さくなるテーパー面を有する収容部、一端部に設けられ、収容部と連通する第1の開口部、この第1の開口部の周囲に設けられた基板支持部、他端部に設けられ、収容部と連通し、かつ第1の開口部の径よりも小さい第2の開口部、を備える中空状の熱伝導性の本体と;
一面側の中央領域に半導体発光素子を有し、他面側の周縁部が本体の基板支持部に、ネジ固定により熱伝導可能に取り付けられて本体の第1の開口部を覆うように配設される金属製またはセラミック製の基板と;
一端部から他端部に向かって直径が小さくなるテーパー面を外面に有し、このテーパー面が本体の収容部のテーパー面に合致するように本体の収容部に配置される絶縁ケースと;
基板を覆うように、本体に設けられた曲面状のカバー部材と;
絶縁ケースに収容され半導体発光素子を点灯する点灯装置と;
本体の他端部側に設けられ点灯装置に接続される口金部材と;
を具備していることを特徴とする口金付ランプ。 - 絶縁ケースは他端側に口金取付部を備え、口金取付部は第2の開口部から突出し、口金部材が取り付けられることを特徴とする請求項1記載の口金付ランプ。
- ソケットが設けられた器具本体と;
この器具本体のソケットに装着される請求項1または2記載の口金付ランプと;
を具備していることを特徴とする照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010214093A JP5578361B2 (ja) | 2009-09-25 | 2010-09-24 | 口金付ランプおよび照明器具 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009220433 | 2009-09-25 | ||
JP2009220433 | 2009-09-25 | ||
JP2010214093A JP5578361B2 (ja) | 2009-09-25 | 2010-09-24 | 口金付ランプおよび照明器具 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011091037A JP2011091037A (ja) | 2011-05-06 |
JP2011091037A5 JP2011091037A5 (ja) | 2013-12-19 |
JP5578361B2 true JP5578361B2 (ja) | 2014-08-27 |
Family
ID=43302880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010214093A Active JP5578361B2 (ja) | 2009-09-25 | 2010-09-24 | 口金付ランプおよび照明器具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8395304B2 (ja) |
EP (1) | EP2302286A3 (ja) |
JP (1) | JP5578361B2 (ja) |
CN (1) | CN102032481B (ja) |
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CN102032481B (zh) | 2014-01-08 |
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US20110074271A1 (en) | 2011-03-31 |
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