EP3896332A4 - Projecteur à del - Google Patents

Projecteur à del Download PDF

Info

Publication number
EP3896332A4
EP3896332A4 EP20791064.7A EP20791064A EP3896332A4 EP 3896332 A4 EP3896332 A4 EP 3896332A4 EP 20791064 A EP20791064 A EP 20791064A EP 3896332 A4 EP3896332 A4 EP 3896332A4
Authority
EP
European Patent Office
Prior art keywords
led spotlight
spotlight
led
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.)
Withdrawn
Application number
EP20791064.7A
Other languages
German (de)
English (en)
Other versions
EP3896332A1 (fr
Inventor
Honglue HUANG
Ping Jiang
Gaoping LIN
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.)
Shenzhen Hta Led Lighting Electronics Co Ltd
Original Assignee
Shenzhen Hta Led Lighting 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 Shenzhen Hta Led Lighting Electronics Co Ltd filed Critical Shenzhen Hta Led Lighting Electronics Co Ltd
Publication of EP3896332A1 publication Critical patent/EP3896332A1/fr
Publication of EP3896332A4 publication Critical patent/EP3896332A4/fr
Withdrawn legal-status Critical Current

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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/002—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function
    • 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
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array
    • F21Y2105/16—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array square or rectangular, e.g. for light panels
    • 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)
  • Architecture (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
EP20791064.7A 2019-04-17 2020-05-13 Projecteur à del Withdrawn EP3896332A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201920520531.1U CN209484394U (zh) 2019-04-17 2019-04-17 一种led投光灯
PCT/CN2020/089902 WO2020211877A1 (fr) 2019-04-17 2020-05-13 Projecteur à del

Publications (2)

Publication Number Publication Date
EP3896332A1 EP3896332A1 (fr) 2021-10-20
EP3896332A4 true EP3896332A4 (fr) 2022-07-06

Family

ID=68135354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20791064.7A Withdrawn EP3896332A4 (fr) 2019-04-17 2020-05-13 Projecteur à del

Country Status (3)

Country Link
EP (1) EP3896332A4 (fr)
CN (1) CN209484394U (fr)
WO (1) WO2020211877A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209484394U (zh) * 2019-04-17 2019-10-11 深圳华唐锐照明电器有限公司 一种led投光灯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205402467U (zh) * 2016-03-03 2016-07-27 宁波市佛兰德光电科技有限公司 一种led感应投光灯
CN106195795A (zh) * 2016-08-29 2016-12-07 春迅电子（东莞）有限公司 一种红外感应反射壁式led灯
US20160356460A1 (en) * 2015-06-03 2016-12-08 Xiamen Pvtech Co., Ltd. High power tri-proof led lamp
CN206429958U (zh) * 2016-12-31 2017-08-22 江西众光照明科技有限公司 一种防水led感应投光灯
CN207674214U (zh) * 2017-12-22 2018-07-31 宁波荣华照明科技有限公司 一种感应投光灯
CN207975621U (zh) * 2018-03-01 2018-10-16 厦门市佳昱光光电有限公司 一种红外感应防水防尘投光灯

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001272211A (ja) * 2000-03-23 2001-10-05 Nippon Signal Co Ltd:The 投受光器および投受光器の取付金具
CN202040630U (zh) * 2011-05-13 2011-11-16 卢建乔 Led感应灯
CN207921874U (zh) * 2018-01-17 2018-09-28 江西众光照明科技有限公司 一种led光感应投光灯
CN209484394U (zh) * 2019-04-17 2019-10-11 深圳华唐锐照明电器有限公司 一种led投光灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160356460A1 (en) * 2015-06-03 2016-12-08 Xiamen Pvtech Co., Ltd. High power tri-proof led lamp
CN205402467U (zh) * 2016-03-03 2016-07-27 宁波市佛兰德光电科技有限公司 一种led感应投光灯
CN106195795A (zh) * 2016-08-29 2016-12-07 春迅电子（东莞）有限公司 一种红外感应反射壁式led灯
CN206429958U (zh) * 2016-12-31 2017-08-22 江西众光照明科技有限公司 一种防水led感应投光灯
CN207674214U (zh) * 2017-12-22 2018-07-31 宁波荣华照明科技有限公司 一种感应投光灯
CN207975621U (zh) * 2018-03-01 2018-10-16 厦门市佳昱光光电有限公司 一种红外感应防水防尘投光灯

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020211877A1 *

Also Published As

Publication number Publication date
CN209484394U (zh) 2019-10-11
EP3896332A1 (fr) 2021-10-20
WO2020211877A1 (fr) 2020-10-22

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