EP3447363A4 - Speaker lamp - Google Patents

Speaker lamp Download PDF

Info

Publication number
EP3447363A4
EP3447363A4 EP17778553.2A EP17778553A EP3447363A4 EP 3447363 A4 EP3447363 A4 EP 3447363A4 EP 17778553 A EP17778553 A EP 17778553A EP 3447363 A4 EP3447363 A4 EP 3447363A4
Authority
EP
European Patent Office
Prior art keywords
speaker lamp
speaker
lamp
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Withdrawn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
EP17778553.2A
Other languages
German (de)
French (fr)
Other versions
EP3447363A1 (en
Inventor
Liangju Wu
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.)
Vertex Lighting and Electrical Co Ltd
Original Assignee
Vertex Lighting and Electrical 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 Vertex Lighting and Electrical Co Ltd filed Critical Vertex Lighting and Electrical Co Ltd
Publication of EP3447363A1 publication Critical patent/EP3447363A1/en
Publication of EP3447363A4 publication Critical patent/EP3447363A4/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements
    • F21V25/125—Flameproof or explosion-proof arrangements using intumescent material, i.e. using materials which swells up as a result of heat exposure
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
    • F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/021—Transducers or their casings adapted for mounting in or to a wall or ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP17778553.2A 2016-04-05 2017-02-20 Speaker lamp Withdrawn EP3447363A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620279899.XU CN205664230U (en) 2016-04-05 2016-04-05 Lamps and lanterns with audio
PCT/CN2017/074075 WO2017173888A1 (en) 2016-04-05 2017-02-20 Speaker lamp

Publications (2)

Publication Number Publication Date
EP3447363A1 EP3447363A1 (en) 2019-02-27
EP3447363A4 true EP3447363A4 (en) 2020-02-19

Family

ID=57163473

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17778553.2A Withdrawn EP3447363A4 (en) 2016-04-05 2017-02-20 Speaker lamp

Country Status (3)

Country Link
EP (1) EP3447363A4 (en)
CN (1) CN205664230U (en)
WO (1) WO2017173888A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205664230U (en) * 2016-04-05 2016-10-26 佛山市威得士灯饰电器有限公司 Lamps and lanterns with audio
CN206542540U (en) * 2016-11-07 2017-10-03 佛山市威得士灯饰电器有限公司 PA-system with lighting function
WO2019079968A1 (en) * 2017-10-24 2019-05-02 佛山市威得士灯饰电器有限公司 Embedded lamp with speaker device, speaker device and manufacturing method therefor
CN111246321B (en) * 2020-02-26 2022-04-05 广州市高艺科技有限公司 Light and sound co-installation device
CN112637713B (en) * 2020-12-18 2022-11-22 正屋(厦门)电子有限公司 Adjustable sound device of lamp and lamp using same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100945849B1 (en) * 2009-03-09 2010-03-05 (주)기가바이트씨앤씨 An illumination combined use schilling speaker
WO2010071102A1 (en) * 2008-12-18 2010-06-24 ティーオーエー株式会社 Speaker with lighting fixture
CN204145688U (en) * 2014-09-12 2015-02-04 寻乌县爱馨泰电子商贸有限公司 Wall hanging loudspeaker
CN204420723U (en) * 2014-12-29 2015-06-24 中山市毅龙五金实业有限公司 A kind of flow-guiding type LED sound equipment Down lamp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201611943U (en) * 2009-12-31 2010-10-20 天津工程师范学院 Loudspeaker audio cavity
CN102611972B (en) * 2012-03-22 2015-03-25 蔡云萍 Wireless speaker with LED (light-emitting diode) lighting function
CN205664230U (en) * 2016-04-05 2016-10-26 佛山市威得士灯饰电器有限公司 Lamps and lanterns with audio

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010071102A1 (en) * 2008-12-18 2010-06-24 ティーオーエー株式会社 Speaker with lighting fixture
KR100945849B1 (en) * 2009-03-09 2010-03-05 (주)기가바이트씨앤씨 An illumination combined use schilling speaker
CN204145688U (en) * 2014-09-12 2015-02-04 寻乌县爱馨泰电子商贸有限公司 Wall hanging loudspeaker
CN204420723U (en) * 2014-12-29 2015-06-24 中山市毅龙五金实业有限公司 A kind of flow-guiding type LED sound equipment Down lamp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017173888A1 *

Also Published As

Publication number Publication date
WO2017173888A1 (en) 2017-10-12
CN205664230U (en) 2016-10-26
EP3447363A1 (en) 2019-02-27

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