DE102010010421B4 - Hafen-Beleuchtungsvorrichtung - Google Patents

Hafen-Beleuchtungsvorrichtung Download PDF

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Publication number
DE102010010421B4
DE102010010421B4 DE102010010421A DE102010010421A DE102010010421B4 DE 102010010421 B4 DE102010010421 B4 DE 102010010421B4 DE 102010010421 A DE102010010421 A DE 102010010421A DE 102010010421 A DE102010010421 A DE 102010010421A DE 102010010421 B4 DE102010010421 B4 DE 102010010421B4
Authority
DE
Germany
Prior art keywords
light source
led driver
lighting device
controller
fans
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.)
Active
Application number
DE102010010421A
Other languages
German (de)
English (en)
Other versions
DE102010010421A1 (de
Inventor
Dong Won Lee
Chang Soo LIM
Sang Kyeong Yun
Jong In Na
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE102010010421A1 publication Critical patent/DE102010010421A1/de
Application granted granted Critical
Publication of DE102010010421B4 publication Critical patent/DE102010010421B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • 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
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • 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
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
DE102010010421A 2010-01-04 2010-03-05 Hafen-Beleuchtungsvorrichtung Active DE102010010421B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0000219 2010-01-04
KR1020100000219A KR20110080061A (ko) 2010-01-04 2010-01-04 항만 조명장치

Publications (2)

Publication Number Publication Date
DE102010010421A1 DE102010010421A1 (de) 2011-07-07
DE102010010421B4 true DE102010010421B4 (de) 2013-03-21

Family

ID=44215326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010010421A Active DE102010010421B4 (de) 2010-01-04 2010-03-05 Hafen-Beleuchtungsvorrichtung

Country Status (3)

Country Link
KR (1) KR20110080061A (ko)
CN (1) CN102116442A (ko)
DE (1) DE102010010421B4 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108895369B (zh) * 2018-04-03 2020-10-27 扬州略扬科技有限公司 一种智能化散热的led路灯
CN109253105B (zh) * 2018-10-23 2020-09-11 安徽海勤科技有限公司 一种会议机智能风扇温控方法及其系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7108399B2 (en) * 2003-02-28 2006-09-19 Noritsu Koki Co., Ltd. Light source unit
WO2008119392A1 (de) * 2007-04-03 2008-10-09 Osram Gesellschaft mit beschränkter Haftung Halbleiterlichtmodul

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3874188B2 (ja) * 2003-02-13 2007-01-31 ノーリツ鋼機株式会社 Ｌｅｄ光源の温度調節装置
JP2006030645A (ja) * 2004-07-16 2006-02-02 Seiko Epson Corp プロジェクタ
CN101126500A (zh) * 2006-08-15 2008-02-20 明基电通股份有限公司 具有冷却风扇的照明装置
TWI334957B (en) * 2007-03-13 2010-12-21 Coretronic Corp Light source module
KR20100000219A (ko) 2008-06-24 2010-01-06 조지행 네트워크 망 상태 분석기

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7108399B2 (en) * 2003-02-28 2006-09-19 Noritsu Koki Co., Ltd. Light source unit
WO2008119392A1 (de) * 2007-04-03 2008-10-09 Osram Gesellschaft mit beschränkter Haftung Halbleiterlichtmodul

Also Published As

Publication number Publication date
KR20110080061A (ko) 2011-07-12
CN102116442A (zh) 2011-07-06
DE102010010421A1 (de) 2011-07-07

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Legal Events

Date Code Title Description
R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R082 Change of representative

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUS, DE

R081 Change of applicant/patentee

Owner name: SAMSUNG ELECTRONICS CO., LTD., SUWON-SI, KR

Free format text: FORMER OWNER: SAMSUNG ELECTRO-MECHANICS CO., LTD., SUWON, KYONGGI, KR

Effective date: 20110325

Owner name: SAMSUNG ELECTRONICS CO., LTD., SUWON-SI, KR

Free format text: FORMER OWNER: SAMSUNG LED CO.,LTD., SUWON, KYONGGI, KR

Effective date: 20121204

Owner name: SAMSUNG ELECTRONICS CO., LTD., KR

Free format text: FORMER OWNER: SAMSUNG LED CO.,LTD., SUWON, KR

Effective date: 20121204

R082 Change of representative

Representative=s name: GRUENECKER PATENT- UND RECHTSANWAELTE PARTG MB, DE

Effective date: 20121204

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUS, DE

Effective date: 20121204

R020 Patent grant now final

Effective date: 20130622