DK3816508T3 - System med internt cirkulerende varmeafledning til scenelys - Google Patents

System med internt cirkulerende varmeafledning til scenelys Download PDF

Info

Publication number
DK3816508T3
DK3816508T3 DK19220113.5T DK19220113T DK3816508T3 DK 3816508 T3 DK3816508 T3 DK 3816508T3 DK 19220113 T DK19220113 T DK 19220113T DK 3816508 T3 DK3816508 T3 DK 3816508T3
Authority
DK
Denmark
Prior art keywords
heat dissipation
stage lighting
circulating heat
internally circulating
internally
Prior art date
Application number
DK19220113.5T
Other languages
English (en)
Inventor
Weikai Jiang
Weiquan Jiang
Original Assignee
Guangzhou Haoyang 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 Guangzhou Haoyang Electronics Co Ltd filed Critical Guangzhou Haoyang Electronics Co Ltd
Application granted granted Critical
Publication of DK3816508T3 publication Critical patent/DK3816508T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V29/65—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air the gas flowing in a closed circuit
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V29/60—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
    • 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
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
DK19220113.5T 2019-10-31 2019-12-30 System med internt cirkulerende varmeafledning til scenelys DK3816508T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911055313.6A CN111609341A (zh) 2019-10-31 2019-10-31 一种舞台灯内循环散热系统

Publications (1)

Publication Number Publication Date
DK3816508T3 true DK3816508T3 (da) 2022-07-18

Family

ID=69055888

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19220113.5T DK3816508T3 (da) 2019-10-31 2019-12-30 System med internt cirkulerende varmeafledning til scenelys

Country Status (5)

Country Link
EP (1) EP3816508B1 (da)
CN (1) CN111609341A (da)
DK (1) DK3816508T3 (da)
HU (1) HUE059514T2 (da)
WO (1) WO2021082232A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024061447A1 (en) * 2022-09-20 2024-03-28 Harman Professional Denmark Aps A light fixture

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701833A (en) * 1986-07-16 1987-10-20 Vari-Lite, Inc. Ventilation system for stage light instrument
US9752738B2 (en) * 2011-04-06 2017-09-05 Sportsbeams Lighting, Inc. LED based searchlight/sky light
TWM448605U (zh) * 2012-10-25 2013-03-11 蕙萰科技股份有限公司 舞台燈結構
FR3034173B1 (fr) * 2015-03-25 2018-04-06 Ayrton Dispositif lumineux comprenant des moyens de refroidissement pour refroidir ledit dispositif lumineux lors de son fonctionnement
CN205938754U (zh) * 2016-07-30 2017-02-08 广州市明道灯光科技股份有限公司 一种具有送风散热系统的全方位防水舞台灯具
CN206592895U (zh) * 2017-03-20 2017-10-27 广州市博歌舞台灯光设备有限公司 一种带有散热功能的舞台用投光灯
CN109185750B (zh) * 2018-09-13 2021-01-12 湖南华特光电科技有限公司 一种投光灯
CN109737336B (zh) * 2018-12-21 2021-07-23 广州市明道灯光科技股份有限公司 一种舞台灯液冷散热系统
CN209355061U (zh) * 2019-02-19 2019-09-06 广州鸿彩舞台设备有限公司 散热装置及舞台灯具
CN210831580U (zh) * 2019-10-31 2020-06-23 广州市浩洋电子股份有限公司 一种舞台灯内循环散热系统

Also Published As

Publication number Publication date
EP3816508B1 (en) 2022-04-20
HUE059514T2 (hu) 2022-11-28
EP3816508A1 (en) 2021-05-05
WO2021082232A1 (zh) 2021-05-06
CN111609341A (zh) 2020-09-01

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