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FI20145864A7 - Valaisinjärjestely - Google Patents

Valaisinjärjestely Download PDF

Info

Publication number
FI20145864A7
FI20145864A7 FI20145864A FI20145864A FI20145864A7 FI 20145864 A7 FI20145864 A7 FI 20145864A7 FI 20145864 A FI20145864 A FI 20145864A FI 20145864 A FI20145864 A FI 20145864A FI 20145864 A7 FI20145864 A7 FI 20145864A7
Authority
FI
Finland
Prior art keywords
light source
source unit
rear reflector
arrangement
casing
Prior art date
Application number
FI20145864A
Other languages
English (en)
Swedish (sv)
Inventor
Keijo Hurtig
Original Assignee
Naplit Show Oy
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 Naplit Show Oy filed Critical Naplit Show Oy
Priority to FI20145864A priority Critical patent/FI20145864A7/fi
Priority to US14/868,853 priority patent/US9765957B2/en
Publication of FI20145864A7 publication Critical patent/FI20145864A7/fi

Links

Classifications

    • 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
    • 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
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • 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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
    • 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)
  • Thermal Sciences (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Keksinnössä on valaisinjärjestely (800), valaisinjärjestelyn kuori (801), jäähdytysjärjestely (814) ja valonlähdeyksikkö (809). Valonlähdeyksikössä on pitkänomainen kappale (811), jonka sivuun on kiinnitetty valonlähde (805), ja takaheijastin (804). Pitkänomaisessa kappaleessa on jäähdytyskanava (808), joka ulottuu valonlähdeyksikön läpi. Valonlähdeyksikössä on heijastuspinta (806), joka on järjestetty heijastamaan valoa valaisusuuntaan, ja lisäksi heijastuspinta on avoin takaheijastimen suuntaan. Näin valonlähteestä takaheijastimen suuntaan lähtenyt valo voidaan heijastaa takaheijastimella. Valonlähdeyksikön kuoren (807) ja valaisinjärjestelyn kuoren välissä on toinen jäähdytyskanava (802), joka on yhteydessä jäähdytysjärjestelyyn.
FI20145864A 2014-10-03 2014-10-03 Valaisinjärjestely FI20145864A7 (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20145864A FI20145864A7 (fi) 2014-10-03 2014-10-03 Valaisinjärjestely
US14/868,853 US9765957B2 (en) 2014-10-03 2015-09-29 Lamp arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20145864A FI20145864A7 (fi) 2014-10-03 2014-10-03 Valaisinjärjestely

Publications (1)

Publication Number Publication Date
FI20145864A7 true FI20145864A7 (fi) 2016-04-04

Family

ID=55632568

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20145864A FI20145864A7 (fi) 2014-10-03 2014-10-03 Valaisinjärjestely

Country Status (2)

Country Link
US (1) US9765957B2 (fi)
FI (1) FI20145864A7 (fi)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070230172A1 (en) * 2006-03-31 2007-10-04 Augux Co., Ltd. Lamp with multiple light emitting faces
US20070253202A1 (en) * 2006-04-28 2007-11-01 Chaun-Choung Technology Corp. LED lamp and heat-dissipating structure thereof
US7798684B2 (en) * 2007-04-06 2010-09-21 Genlyte Thomas Group Llc Luminaire system with thermal chimney effect
WO2008137732A1 (en) * 2007-05-04 2008-11-13 Koninklijke Philips Electronics N V Led-based fixtures and related methods for thermal management
DE202007015112U1 (de) 2007-10-29 2008-01-03 Ansorg Gmbh Leuchte mit einer Kombination von Reflektoren
US7862210B2 (en) * 2008-02-21 2011-01-04 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp with heat sink assembly
US20100027260A1 (en) * 2008-07-30 2010-02-04 Lustrous International Technology Ltd. Light emitting diode lamp
CN102165251B (zh) 2008-08-26 2013-06-05 索乐科株式会社 Led发光器件
US20100327725A1 (en) * 2009-06-26 2010-12-30 Opto Tech Corporation Light-Emitting Diode (LED) Lamp and Polygonal Heat-Dissipation Structure Thereof
TWI391609B (zh) * 2009-09-28 2013-04-01 Yu Nung Shen Light emitting diode lighting device
KR101579220B1 (ko) * 2010-03-26 2015-12-23 주식회사 솔라코 컴퍼니 엘이디 조명모듈 및 이를 이용한 조명램프
DE202010004868U1 (de) 2010-04-10 2010-07-29 Lightdesign Solutions Gmbh LED-Leuchtmittel
WO2012020597A1 (ja) * 2010-08-12 2012-02-16 日本応用光学株式会社 照明装置
KR101318434B1 (ko) 2012-04-05 2013-10-16 아이스파이프 주식회사 Ｌｅｄ 조명 장치
KR101239836B1 (ko) 2012-05-24 2013-03-11 주식회사 다모텍 공랭식 방열수단을 구비한 ｌｅｄ 조명장치

Also Published As

Publication number Publication date
US9765957B2 (en) 2017-09-19
US20160097524A1 (en) 2016-04-07

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