HK204196A - Heat shield - Google Patents

Heat shield

Info

Publication number
HK204196A
HK204196A HK204196A HK204196A HK204196A HK 204196 A HK204196 A HK 204196A HK 204196 A HK204196 A HK 204196A HK 204196 A HK204196 A HK 204196A HK 204196 A HK204196 A HK 204196A
Authority
HK
Hong Kong
Prior art keywords
heat shield
shield
heat
Prior art date
Application number
HK204196A
Other languages
English (en)
Inventor
Anthony Maglica
Ralph Emsley Johnson
Original Assignee
Mag Instr Inc
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 by Mag Instr Inc filed Critical Mag Instr Inc
Publication of HK204196A publication Critical patent/HK204196A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15—Thermal insulation
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Electric Stoves And Ranges (AREA)
  • Baking, Grill, Roasting (AREA)
  • Cookers (AREA)
HK204196A 1988-06-17 1996-11-07 Heat shield HK204196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/208,266 US4885668A (en) 1988-06-17 1988-06-17 Heat shield

Publications (1)

Publication Number Publication Date
HK204196A true HK204196A (en) 1996-11-15

Family

ID=22773944

Family Applications (1)

Application Number Title Priority Date Filing Date
HK204196A HK204196A (en) 1988-06-17 1996-11-07 Heat shield

Country Status (15)

Country Link
US (1) US4885668A (xx)
EP (1) EP0347065B1 (xx)
JP (1) JP2729085B2 (xx)
KR (1) KR0127304B1 (xx)
AR (1) AR246344A1 (xx)
AT (1) ATE104039T1 (xx)
AU (1) AU618356B2 (xx)
BR (1) BR8902918A (xx)
CA (1) CA1324118C (xx)
DE (1) DE68914337T2 (xx)
ES (1) ES2055053T3 (xx)
HK (1) HK204196A (xx)
MX (1) MX170060B (xx)
MY (1) MY106413A (xx)
NZ (1) NZ229262A (xx)

Families Citing this family (50)

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JPH03168793A (ja) * 1989-11-29 1991-07-22 Pioneer Electron Corp 光源用反射部材
US5355290A (en) * 1992-04-03 1994-10-11 Sportlite, Inc. Lighting apparatus
US5629105A (en) * 1992-11-24 1997-05-13 Laser Products Corporation Flashlights and other battery-powered apparatus for holding and energizing transducers
DE4334882A1 (de) * 1993-10-08 1995-06-29 Abke Hermann Elektro Kg Möbeleinbauleuchte
FR2711218B1 (fr) * 1993-10-12 1996-01-26 Virag Sa Générateur de lumière pour appareil d'éclairage ou d'illumination.
US5586819A (en) * 1994-11-08 1996-12-24 The Coleman Company, Inc. Flashlight
US5590951A (en) 1994-12-21 1997-01-07 Laser Products Ltd. Switch-less flashlights
US5642932A (en) 1994-12-22 1997-07-01 Laser Products Corporation Combat-oriented flashlight
US6510435B2 (en) * 1996-09-02 2003-01-21 Rudolf Bayer Database system and method of organizing an n-dimensional data set
US5873650A (en) * 1996-11-19 1999-02-23 Luk; John F. Modular heat sink adapter for lamp bases
JPH10171362A (ja) * 1996-12-06 1998-06-26 Hitachi Ltd 液晶プロジェクタ
US6168285B1 (en) * 1997-04-07 2001-01-02 John Gerhard Flohre Universal, light fixture/ceiling fan recessed mounting device
GB2335027B (en) * 1998-03-02 2001-09-26 Pag Ltd Lamp assembly
NL1009187C2 (nl) * 1998-05-18 1999-11-19 Ind Manufacturing And Trading Explosieveilig armatuur van hoge veiligheidsklasse.
AT3839U1 (de) * 1999-04-07 2000-08-25 Zizala Lichtsysteme Gmbh Kfz-scheinwerfer
USD436622S1 (en) 1999-11-15 2001-01-23 Advance Watch Company Ltd. Writing instrument with flashlight and/or bulbous grip
US6257735B1 (en) 2000-02-19 2001-07-10 Smartlite, Inc. Fluorescent light reflector
JP2001260965A (ja) * 2000-03-17 2001-09-26 Honda Motor Co Ltd 透明または半透明な車体カバーを有する車両
US6663264B2 (en) * 2001-05-14 2003-12-16 North American Lighting, Inc. Lamp assembly with ventilation system
US6670763B2 (en) 2001-05-15 2003-12-30 General Electric Company Display lamp with reflector having IR-reflective coating
US6604845B2 (en) * 2001-05-15 2003-08-12 General Electric Company Display lamp with optically curved heat shield
US6454433B1 (en) 2001-05-24 2002-09-24 Eveready Battery Company, Inc. Dual faceted reflector
US20030111944A1 (en) * 2001-12-13 2003-06-19 Vildana Jahic Bulb attachment for temperature limited environment
KR100991827B1 (ko) * 2001-12-29 2010-11-10 항조우 후양 신잉 띠앤즈 리미티드 Ｌｅｄ 및 ｌｅｄ램프
FR2843442B1 (fr) * 2002-08-08 2004-11-26 Valeo Vision Dispositif reflecteur pour projecteur de vehicule automobile
DE10316506A1 (de) * 2003-04-09 2004-11-18 Schott Glas Lichterzeugende Vorrichtung mit Reflektor
US7122136B2 (en) * 2003-08-04 2006-10-17 Guide Corporation Glare prevention feature
US7220013B2 (en) 2003-12-19 2007-05-22 Streamlight, Inc. Rechargeable flashlight and battery assembly for single-handed intermittent and continuous operation
US7125149B2 (en) * 2004-03-15 2006-10-24 Osram Sylvania Inc. Reflector lamp with reduced seal temperature
US7723921B2 (en) 2004-12-07 2010-05-25 West Stacey H Circuitry for portable lighting devices and portable rechargeable electronic devices
US7579782B2 (en) * 2004-12-07 2009-08-25 Mag Instrument, Inc. Circuitry for portable lighting devices and portable rechargeable electronic devices
TWI265256B (en) * 2004-12-30 2006-11-01 Wen-Chin Shiau Flashlight with high power modulized lamp holder
US7357534B2 (en) * 2006-03-31 2008-04-15 Streamlight, Inc. Flashlight providing thermal protection for electronic elements thereof
US7883243B2 (en) 2006-07-20 2011-02-08 Streamlight, Inc. LED flashlight and heat sink arrangement
US20080025040A1 (en) * 2006-07-25 2008-01-31 Swantner Michael J LED light engine
CN101210664A (zh) * 2006-12-29 2008-07-02 富准精密工业(深圳)有限公司 发光二极管灯具
US8021031B2 (en) 2007-02-01 2011-09-20 Ford Global Technologies, Llc Automotive head lamp bulb shield
KR200437242Y1 (ko) * 2007-03-06 2007-11-16 광성전기산업(주) 교류 전원용 발광 다이오드 램프
WO2008122029A1 (en) 2007-04-02 2008-10-09 Inventure Chemical, Inc. Simultaneous esterification and alcohol ysis/hydrolysis of oil-containing materials with cellulosic and peptidic content
US7943792B2 (en) 2007-04-02 2011-05-17 Inventure Chemical Inc. Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of materials with oil-containing substituents including phospholipids and peptidic content
US7860480B2 (en) * 2007-06-29 2010-12-28 Silicon Laboratories Inc. Method and apparatus for controlling a harmonic rejection mixer
JP5278656B2 (ja) * 2008-02-29 2013-09-04 日本精機株式会社 表示装置
US8169165B2 (en) 2009-01-14 2012-05-01 Mag Instrument, Inc. Multi-mode portable lighting device
JP2011053653A (ja) * 2009-08-05 2011-03-17 Hoya Corp 偏光レンズ
US9200792B2 (en) 2009-11-24 2015-12-01 Streamlight, Inc. Portable light having a heat dissipater with an integral cooling device
US8564947B2 (en) * 2010-02-12 2013-10-22 Electronics And Telecommunications Research Institute Heat exhaustion structure for heat dissipating device
WO2012005596A1 (en) 2010-06-22 2012-01-12 Fjordbad As Lighting device
CN104696926B (zh) * 2013-12-05 2019-01-29 深圳市海洋王照明工程有限公司 一种反光罩散热结构及灯具
US20180172260A1 (en) * 2016-12-20 2018-06-21 GE Lighting Solutions, LLC Luminaire housing assembly
CN110573793B (zh) * 2017-05-04 2022-05-24 昕诺飞控股有限公司 组装灯具的套件和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1171424B (it) * 1981-07-29 1987-06-10 Sacex Srl Faro inkorporante un dispositivo per la dispersione del calore della sorgente luminosa
JPS5896606U (ja) * 1981-12-24 1983-06-30 市光工業株式会社 車輌用前照灯
JPS6060802U (ja) * 1983-10-03 1985-04-27 富士電気化学株式会社 携帯電灯
JPS62104302U (xx) * 1985-12-23 1987-07-03
JPS63105207U (xx) * 1986-12-26 1988-07-07

Also Published As

Publication number Publication date
MX170060B (es) 1993-08-05
AR246344A1 (es) 1994-07-29
EP0347065B1 (en) 1994-04-06
BR8902918A (pt) 1990-02-06
JPH0240801A (ja) 1990-02-09
ATE104039T1 (de) 1994-04-15
ES2055053T3 (es) 1994-08-16
AU618356B2 (en) 1991-12-19
AU3519689A (en) 1989-12-21
JP2729085B2 (ja) 1998-03-18
US4885668A (en) 1989-12-05
DE68914337T2 (de) 1994-07-28
NZ229262A (en) 1991-12-23
KR900000966A (ko) 1990-01-31
DE68914337D1 (de) 1994-05-11
KR0127304B1 (ko) 1997-12-29
EP0347065A2 (en) 1989-12-20
MY106413A (en) 1995-05-30
EP0347065A3 (en) 1990-06-13
CA1324118C (en) 1993-11-09

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080601