FR2944856B1 - LIGHTING AND SOUND DEVICE - Google Patents
LIGHTING AND SOUND DEVICEInfo
- Publication number
- FR2944856B1 FR2944856B1 FR0952742A FR0952742A FR2944856B1 FR 2944856 B1 FR2944856 B1 FR 2944856B1 FR 0952742 A FR0952742 A FR 0952742A FR 0952742 A FR0952742 A FR 0952742A FR 2944856 B1 FR2944856 B1 FR 2944856B1
- Authority
- FR
- France
- Prior art keywords
- lighting
- sound device
- sound
- 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.)
- Expired - Fee Related
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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
-
- 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
-
- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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 array of point-like light-generating elements
-
- 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)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0952742A FR2944856B1 (en) | 2009-04-27 | 2009-04-27 | LIGHTING AND SOUND DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0952742A FR2944856B1 (en) | 2009-04-27 | 2009-04-27 | LIGHTING AND SOUND DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2944856A1 FR2944856A1 (en) | 2010-10-29 |
FR2944856B1 true FR2944856B1 (en) | 2013-05-10 |
Family
ID=41414900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0952742A Expired - Fee Related FR2944856B1 (en) | 2009-04-27 | 2009-04-27 | LIGHTING AND SOUND DEVICE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2944856B1 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2589661B3 (en) * | 1985-10-30 | 1988-01-15 | Baetche Henri | SOUND BROADCASTING APPARATUS |
US5980057A (en) * | 1997-11-10 | 1999-11-09 | Recoton Corporation | Speaker light unit connected to conventional electrical light socket |
US7520635B2 (en) * | 2003-07-02 | 2009-04-21 | S.C. Johnson & Son, Inc. | Structures for color changing light devices |
US20060039570A1 (en) * | 2004-08-18 | 2006-02-23 | Ming-Hsiang Yeh | Music broadcasting apparatus |
CN2812148Y (en) * | 2005-05-09 | 2006-08-30 | 陈仕群 | Emergency alarm lamp bulb with video camera function |
US7844060B2 (en) * | 2005-07-12 | 2010-11-30 | Terry Zulkowski | Remote control single crystal speaker system |
US7535341B2 (en) * | 2006-03-23 | 2009-05-19 | Haase Edward H | Combination speaker / light fixture |
US20080225510A1 (en) * | 2007-02-16 | 2008-09-18 | Loud Technologies Inc | Speaker assembly |
-
2009
- 2009-04-27 FR FR0952742A patent/FR2944856B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2944856A1 (en) | 2010-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20151231 |