JP2015122328A - 自動車用ハロゲン電球代替のためのled電球 - Google Patents
自動車用ハロゲン電球代替のためのled電球 Download PDFInfo
- Publication number
- JP2015122328A JP2015122328A JP2015022871A JP2015022871A JP2015122328A JP 2015122328 A JP2015122328 A JP 2015122328A JP 2015022871 A JP2015022871 A JP 2015022871A JP 2015022871 A JP2015022871 A JP 2015022871A JP 2015122328 A JP2015122328 A JP 2015122328A
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- led
- light
- light source
- reflector
- 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
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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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- 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
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
-
- 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
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
2:照明部
3:反射鏡
10:本体
11:プラグ
12:PCB
13:ねじ孔
14:放熱突起
15:結合溝
20:光源部
21:LED
22:結合ボルト
30:カバー
31:結合突起
32:屈曲面
33:貫通孔
34:傾斜面
40:反射体
42:段差
43:広告部
41a:突出面
41b:湾曲面
41c:端
Claims (5)
- 自動車の照明部(2)に挿入されるプラグ(11)が備わり、内側にPCB(12)が収納された本体(10)と、
上記本体(10)の片側に結合されて上記PCB(12)を通じて制御され、点灯するLED(21)を含む光源部(20)と、
両端が貫通された円筒型の形状で作られ、片側は上記本体(10)に結合されるが、上記光源部(20)が内側に配置されたカバー(30)と、
上記カバー(30)の片側に結合されて上記光源部(20)から照射された光を反射し、上記照明部(2)の後方に配置される半球形の反射鏡(3)で伝達する反射体(40)を含めて作られた自動車用ハロゲン電球代替のためのLED電球。 - 上記反射体(40)は、上記光源部(20)と向き合う方向に突出され、断面形状がおおよそ´<´字形状を持つのが特徴である請求項1に記載の自動車用ハロゲン電球代替のためのLED電球。
- 上記反射体(40)は、中央は外側に突出された突出面(41a)が形成され、上記突出面(41a)の両端から緩やかな曲面で下向きに傾いた湾曲面(41b)で作られたのが特徴である請求項1に記載の自動車用ハロゲン電球代替のためのLED電球。
- 上記反射体(40)は、上記光源部(20)と向き合う面が銀、アルミ中の一つでメッキされたことが特徴である請求項1に記載の自動車用ハロゲン電球代替のためのLED電球。
- 上記反射体(40)は上記カバー(30)にむりやり挟む形で結合され、カバー(30)の内側に挿入される程度を制限する段差(42)が形成されたのを特徴とする請求項1に記載の自動車用ハロゲン電球代替のためのLED電球。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2012-0001619 | 2012-03-02 | ||
KR2020120001619U KR200469595Y1 (ko) | 2012-03-02 | 2012-03-02 | 자동차용 할로겐 전구 대체를 위한 led 전구 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012157613A Division JP2013182882A (ja) | 2012-03-02 | 2012-07-13 | 自動車用ハロゲン電球代替のためのled電球 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015122328A true JP2015122328A (ja) | 2015-07-02 |
JP5761883B2 JP5761883B2 (ja) | 2015-08-12 |
Family
ID=49093554
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012157613A Pending JP2013182882A (ja) | 2012-03-02 | 2012-07-13 | 自動車用ハロゲン電球代替のためのled電球 |
JP2015022871A Expired - Fee Related JP5761883B2 (ja) | 2012-03-02 | 2015-02-09 | 自動車用ハロゲン電球代替のためのled電球 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012157613A Pending JP2013182882A (ja) | 2012-03-02 | 2012-07-13 | 自動車用ハロゲン電球代替のためのled電球 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP2013182882A (ja) |
KR (1) | KR200469595Y1 (ja) |
CN (1) | CN103292235A (ja) |
TW (1) | TW201339473A (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6195498B2 (ja) * | 2013-10-09 | 2017-09-13 | コイト電工株式会社 | 灯器用光源ユニット |
JP6216605B2 (ja) * | 2013-10-21 | 2017-10-18 | 地方独立行政法人東京都立産業技術研究センター | 光学部材および光源装置 |
JP6438665B2 (ja) * | 2014-03-24 | 2018-12-19 | 日東電工株式会社 | 車両用ランプ |
WO2016046017A1 (en) * | 2014-09-26 | 2016-03-31 | Koninklijke Philips N.V. | Led disposed in a body including a socket |
IT201800004800A1 (it) * | 2018-04-23 | 2019-10-23 | Dispositivo di illuminazione, luce e procedimento corrispondenti | |
CN109386809B (zh) * | 2018-12-03 | 2024-01-26 | 华域视觉科技(上海)有限公司 | 基于卤素灯实现立体点灯效果的车灯及汽车 |
DE102020203735A1 (de) | 2020-03-23 | 2021-09-23 | Osram Gmbh | Fahrzeug-Retrofit-Scheinwerferlampe mit einander zugewandten Reflektorbereichen |
DE102020203733A1 (de) | 2020-03-23 | 2021-09-23 | Osram Gmbh | Reflektoroptik für eine Fahrzeug-Retrofit-Scheinwerferlampe |
DE102020203736A1 (de) | 2020-03-23 | 2021-09-23 | Osram Gmbh | Halbleiter-Retrofit-Fahrzeugscheinwerferlampe |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6637921B2 (en) * | 2001-09-28 | 2003-10-28 | Osram Sylvania Inc. | Replaceable LED bulb with interchangeable lens optic |
JP2003258319A (ja) * | 2002-02-28 | 2003-09-12 | Toyoda Gosei Co Ltd | 発光ダイオード及び灯具 |
JP4310221B2 (ja) * | 2004-03-25 | 2009-08-05 | シャープ株式会社 | ランプ装置 |
US20060077667A1 (en) * | 2004-10-07 | 2006-04-13 | Choon Nang Electrical Appliance Mfy., Ltd. | Lighting device |
JP2006113085A (ja) * | 2004-10-12 | 2006-04-27 | Sony Corp | 光源装置 |
JP5056064B2 (ja) * | 2007-02-23 | 2012-10-24 | パナソニック株式会社 | Led装置及びそれを備えた照明装置 |
KR20090064724A (ko) * | 2007-12-17 | 2009-06-22 | 현대모비스 주식회사 | 차량용 헤드램프 |
JP5320099B2 (ja) * | 2009-02-17 | 2013-10-23 | パナソニック株式会社 | 車両用前照灯装置及び車両用前照灯器具 |
KR20110007856A (ko) * | 2009-07-17 | 2011-01-25 | 현대모비스 주식회사 | 자동차용 헤드램프 |
JP5441538B2 (ja) * | 2009-07-17 | 2014-03-12 | 株式会社カーメイト | Led光源 |
JP4689762B1 (ja) * | 2010-03-11 | 2011-05-25 | 株式会社 Flat out | Ledバルブ |
JP5437128B2 (ja) * | 2010-03-19 | 2014-03-12 | スタンレー電気株式会社 | Ledランプおよび車両用灯具 |
JP5957340B2 (ja) * | 2012-02-10 | 2016-07-27 | 株式会社エンプラス | 光束制御部材および照明装置 |
-
2012
- 2012-03-02 KR KR2020120001619U patent/KR200469595Y1/ko active IP Right Grant
- 2012-07-13 JP JP2012157613A patent/JP2013182882A/ja active Pending
- 2012-12-12 CN CN2012105354183A patent/CN103292235A/zh active Pending
- 2012-12-20 TW TW101148563A patent/TW201339473A/zh unknown
-
2015
- 2015-02-09 JP JP2015022871A patent/JP5761883B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR200469595Y1 (ko) | 2013-11-05 |
TW201339473A (zh) | 2013-10-01 |
CN103292235A (zh) | 2013-09-11 |
JP2013182882A (ja) | 2013-09-12 |
KR20130005333U (ko) | 2013-09-11 |
JP5761883B2 (ja) | 2015-08-12 |
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