JPS6379005U - - Google Patents

Info

Publication number
JPS6379005U
JPS6379005U JP17455786U JP17455786U JPS6379005U JP S6379005 U JPS6379005 U JP S6379005U JP 17455786 U JP17455786 U JP 17455786U JP 17455786 U JP17455786 U JP 17455786U JP S6379005 U JPS6379005 U JP S6379005U
Authority
JP
Japan
Prior art keywords
center
mounting position
cut surface
led chip
lens
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
Application number
JP17455786U
Other languages
Japanese (ja)
Other versions
JPH0628725Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986174557U priority Critical patent/JPH0628725Y2/en
Publication of JPS6379005U publication Critical patent/JPS6379005U/ja
Application granted granted Critical
Publication of JPH0628725Y2 publication Critical patent/JPH0628725Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るＬＥＤランプ用レンズの
一実施例を示す縦断面図、第２図は同斜視図、第
３図は同実施例のレンズとミニモールドＬＥＤを
組み合わせたＬＥＤランプの断面図、第４図は従
来のＬＥＤランプの一例を示す断面図である。 １０……レンズ本体、１１……底部切断面（取
付面）、１２……チツプ位置、１３……凹部、１
５……１次屈折のための凸部、１６……溝、２０
……ミニモールドＬＥＤ、２１……エポキシ樹脂
。 Fig. 1 is a longitudinal sectional view showing an embodiment of the lens for an LED lamp according to the present invention, Fig. 2 is a perspective view of the same, and Fig. 3 is a cross section of an LED lamp combining the lens of the embodiment and a mini-mold LED. 4 are cross-sectional views showing an example of a conventional LED lamp. 10... Lens body, 11... Bottom cut surface (mounting surface), 12... Chip position, 13... Concave portion, 1
5...Convex portion for primary refraction, 16...Groove, 20
...Mini mold LED, 21...Epoxy resin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 放物線回転体の底部切断面の中心部がＬＥＤチ
ツプの取付位置となり、しかも切断面にＬＥＤチ
ツプ取付位置を中心とする略半球状の凹部を有す
る一方、前面には、その中央部に前方が凸となる
１次屈折のための凸部が形成されるようなリング
状の溝を有する形状に透明樹脂で成形したことを
特徴とするＬＥＤランプ用レンズ。 The center of the bottom cut surface of the parabolic rotating body is the mounting position for the LED chip, and the cut surface has a substantially hemispherical recess centered on the LED chip mounting position, while the front surface has a convex front at the center. A lens for an LED lamp, characterized in that it is molded from a transparent resin into a shape having a ring-shaped groove in which a convex portion for primary refraction is formed.
JP1986174557U 1986-11-13 1986-11-13 Lens for LED lamp Expired - Lifetime JPH0628725Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986174557U JPH0628725Y2 (en) 1986-11-13 1986-11-13 Lens for LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986174557U JPH0628725Y2 (en) 1986-11-13 1986-11-13 Lens for LED lamp

Publications (2)

Publication Number Publication Date
JPS6379005U true JPS6379005U (en) 1988-05-25
JPH0628725Y2 JPH0628725Y2 (en) 1994-08-03

Family

ID=31113051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986174557U Expired - Lifetime JPH0628725Y2 (en) 1986-11-13 1986-11-13 Lens for LED lamp

Country Status (1)

Country Link
JP (1) JPH0628725Y2 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002225762A (en) * 2001-01-30 2002-08-14 Rabo Sufia Kk Bicycle light using bulk lens
JP2003090920A (en) * 2001-09-18 2003-03-28 Nippon Leiz Co Ltd Light guide member and sign lamp
JP2004281605A (en) * 2003-03-14 2004-10-07 Toyoda Gosei Co Ltd Led package
JP2005142447A (en) * 2003-11-07 2005-06-02 Sharp Corp Light emitting device, light receiving device, electronic apparatus, and manufacturing method of lens
JP2005228623A (en) * 2004-02-13 2005-08-25 Okaya Electric Ind Co Ltd Lens for light-emitting element
JP2009117375A (en) * 2009-01-13 2009-05-28 Rabo Sufia Kk Indoor illuminating device
JP2009238964A (en) * 2008-03-26 2009-10-15 Kyocera Corp Light-emitting diode chip and manufacturing method thereof
JP2009266516A (en) * 2008-04-24 2009-11-12 Panasonic Electric Works Co Ltd Light-emitting unit with lens
JP4721444B2 (en) * 2006-09-22 2011-07-13 スタンレー電気株式会社 Vehicle lighting
JP2011198473A (en) * 2010-03-17 2011-10-06 Igari Industry Co Ltd Condensing optical element and device using the same
CN102947643A (en) * 2010-05-10 2013-02-27 克里公司 Optical element for a light source and lighting system using same
JP2013171802A (en) * 2012-02-22 2013-09-02 Stanley Electric Co Ltd Led lighting device and light guide lens
JP2014220239A (en) * 2013-05-03 2014-11-20 エルジー イノテック カンパニー リミテッド Light emitting element package and lighting device including the same
JP2019145388A (en) * 2018-02-22 2019-08-29 船井電機株式会社 Illumination device and display device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005057082A1 (en) * 2003-12-10 2005-06-23 Okaya Electric Industries Co., Ltd. Indicator lamp
JP2007072432A (en) 2005-08-08 2007-03-22 Konica Minolta Opto Inc Optical element and illuminator provided therewith
CN101900294B (en) * 2010-07-30 2013-03-13 海洋王照明科技股份有限公司 Condensing lens and lamp using same
CN101893200B (en) * 2010-07-30 2014-07-23 海洋王照明科技股份有限公司 Condenser lens and lamp using same
CN110085578B (en) * 2013-03-13 2023-05-05 亮锐控股有限公司 Packaged LED lens with bottom reflector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614307U (en) * 1984-06-15 1986-01-11 スタンレー電気株式会社 Indicator light with LED light source

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614307U (en) * 1984-06-15 1986-01-11 スタンレー電気株式会社 Indicator light with LED light source

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002225762A (en) * 2001-01-30 2002-08-14 Rabo Sufia Kk Bicycle light using bulk lens
JP2003090920A (en) * 2001-09-18 2003-03-28 Nippon Leiz Co Ltd Light guide member and sign lamp
JP2004281605A (en) * 2003-03-14 2004-10-07 Toyoda Gosei Co Ltd Led package
JP2005142447A (en) * 2003-11-07 2005-06-02 Sharp Corp Light emitting device, light receiving device, electronic apparatus, and manufacturing method of lens
JP2005228623A (en) * 2004-02-13 2005-08-25 Okaya Electric Ind Co Ltd Lens for light-emitting element
JP4721444B2 (en) * 2006-09-22 2011-07-13 スタンレー電気株式会社 Vehicle lighting
JP2009238964A (en) * 2008-03-26 2009-10-15 Kyocera Corp Light-emitting diode chip and manufacturing method thereof
JP2009266516A (en) * 2008-04-24 2009-11-12 Panasonic Electric Works Co Ltd Light-emitting unit with lens
JP2009117375A (en) * 2009-01-13 2009-05-28 Rabo Sufia Kk Indoor illuminating device
JP2011198473A (en) * 2010-03-17 2011-10-06 Igari Industry Co Ltd Condensing optical element and device using the same
CN102947643A (en) * 2010-05-10 2013-02-27 克里公司 Optical element for a light source and lighting system using same
JP2013171802A (en) * 2012-02-22 2013-09-02 Stanley Electric Co Ltd Led lighting device and light guide lens
JP2014220239A (en) * 2013-05-03 2014-11-20 エルジー イノテック カンパニー リミテッド Light emitting element package and lighting device including the same
JP2019145388A (en) * 2018-02-22 2019-08-29 船井電機株式会社 Illumination device and display device

Also Published As

Publication number Publication date
JPH0628725Y2 (en) 1994-08-03

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