JP4482706B2 - 電球型ランプ - Google Patents
電球型ランプ Download PDFInfo
- Publication number
- JP4482706B2 JP4482706B2 JP2005221571A JP2005221571A JP4482706B2 JP 4482706 B2 JP4482706 B2 JP 4482706B2 JP 2005221571 A JP2005221571 A JP 2005221571A JP 2005221571 A JP2005221571 A JP 2005221571A JP 4482706 B2 JP4482706 B2 JP 4482706B2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- mounting portion
- insulating member
- source mounting
- lighting 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.)
- Expired - Lifetime
Links
Images
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
- 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
- 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
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- 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
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Claims (2)
- 外部に露出する周部、この周部に一体に形成され平坦な外面を備えるとともにこの外面に開口されたねじ孔が設けられた光源取付け部、及び前記周部の内側に形成された凹部を有する金属製の外郭部材と; 前記凹部の開口縁部側に配設された口金と; 点状光源をなす複数の発光素子が実装された平板状の光源基板であって、前記ねじ孔にねじ込まれたねじで、前記光源取付け部に熱伝導するようにこの光源取付け部の前記外面に密接して固定された前記光源基板と: 前記点状光源を覆って前記外郭部材に取付けられた透光性カバーと; 回路基板に回路部品を取付けてなるとともに前記凹部に収容された点灯回路と; 前記口金側に開口を有するとともに前記光源取付け部側に電線通孔を開けられた閉鎖壁部を有し、前記凹部の内面と前記点灯回路との間に設けられ、前記点灯回路を収容した絶縁部材と;を具備したことを特徴とする電球型ランプ。
- 前記光源取付け部を前記凹部の奥壁によって形成し、この奥壁から前記絶縁部材を離してこれら奥壁と絶縁部材との間に空隙を設けたことを特徴とする請求項1に記載の電球型ランプ。
Priority Applications (22)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005221571A JP4482706B2 (ja) | 2005-04-08 | 2005-07-29 | 電球型ランプ |
| CN2009101761102A CN101660740B (zh) | 2005-04-08 | 2006-04-07 | 灯 |
| CN200910176109XA CN101660739B (zh) | 2005-04-08 | 2006-04-07 | 灯 |
| US11/399,492 US7758223B2 (en) | 2005-04-08 | 2006-04-07 | Lamp having outer shell to radiate heat of light source |
| CN2009101761117A CN101660741B (zh) | 2005-04-08 | 2006-04-07 | 灯 |
| US12/794,558 US20100244650A1 (en) | 2005-04-08 | 2010-06-04 | Lamp having outer shell to radiate heat of light source |
| US12/794,379 US20100253200A1 (en) | 2005-04-08 | 2010-06-04 | Lamp having outer shell to radiate heat of light source |
| US12/794,429 US20100237761A1 (en) | 2005-04-08 | 2010-06-04 | Lamp having outer shell to radiate heat of light source |
| US12/794,476 US20100244694A1 (en) | 2005-04-08 | 2010-06-04 | Lamp having outer shell to radiate heat of light source |
| US12/794,509 US9080759B2 (en) | 2005-04-08 | 2010-06-04 | Lamp having outer shell to radiate heat of light source |
| US13/044,369 US8398272B2 (en) | 2005-04-08 | 2011-03-09 | Lamp having outer shell to radiate heat of light source |
| US13/221,551 US20110310606A1 (en) | 2005-04-08 | 2011-08-30 | Lamp having outer shell to radiate heat of light source |
| US13/221,519 US8858041B2 (en) | 2005-04-08 | 2011-08-30 | Lamp having outer shell to radiate heat of light source |
| US13/566,612 US9772098B2 (en) | 2005-04-08 | 2012-08-03 | Lamp having outer shell to radiate heat of light source |
| US13/566,526 US20120294006A1 (en) | 2005-04-08 | 2012-08-03 | Lamp Having Outer Shell to Radiate Heat of Light Source |
| US13/566,453 US9234657B2 (en) | 2005-04-08 | 2012-08-03 | Lamp having outer shell to radiate heat of light source |
| US13/566,572 US8979315B2 (en) | 2005-04-08 | 2012-08-03 | Lamp having outer shell to radiate heat of light source |
| US13/763,025 US8992041B2 (en) | 2005-04-08 | 2013-02-08 | Lamp having outer shell to radiate heat of light source |
| US14/086,113 US20140078744A1 (en) | 2005-04-08 | 2013-11-21 | Lamp Having Outer Shell to Radiate Heat of Light Source |
| US14/086,167 US9103541B2 (en) | 2005-04-08 | 2013-11-21 | Lamp having outer shell to radiate heat of light source |
| US14/086,143 US20140078750A1 (en) | 2005-04-08 | 2013-11-21 | Lamp Having Outer Shell to Radiate Heat of Light Source |
| US14/108,854 US9249967B2 (en) | 2005-04-08 | 2013-12-17 | Lamp having outer shell to radiate heat of light source |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005112339 | 2005-04-08 | ||
| JP2005221571A JP4482706B2 (ja) | 2005-04-08 | 2005-07-29 | 電球型ランプ |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009141845A Division JP4465640B2 (ja) | 2005-04-08 | 2009-06-15 | 電球型ランプ |
| JP2010009733A Division JP4930807B2 (ja) | 2005-04-08 | 2010-01-20 | 電球型ランプ |
| JP2010009734A Division JP4962809B2 (ja) | 2005-04-08 | 2010-01-20 | 電球型ランプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006313717A JP2006313717A (ja) | 2006-11-16 |
| JP4482706B2 true JP4482706B2 (ja) | 2010-06-16 |
Family
ID=37535112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005221571A Expired - Lifetime JP4482706B2 (ja) | 2005-04-08 | 2005-07-29 | 電球型ランプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4482706B2 (ja) |
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