ES2153744B1 - LIGHT PLANE SPEAKER FOR VEHICLES. - Google Patents

LIGHT PLANE SPEAKER FOR VEHICLES.

Info

Publication number
ES2153744B1
ES2153744B1 ES9801623A ES9801623A ES2153744B1 ES 2153744 B1 ES2153744 B1 ES 2153744B1 ES 9801623 A ES9801623 A ES 9801623A ES 9801623 A ES9801623 A ES 9801623A ES 2153744 B1 ES2153744 B1 ES 2153744B1
Authority
ES
Spain
Prior art keywords
light
plate
flat
vehicles
diffusion
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Withdrawn - After Issue
Application number
ES9801623A
Other languages
Spanish (es)
Other versions
ES2153744A1 (en
Inventor
Ruano Jose Manuel Dominguez
Cuevas Pedro Manuel Escola
Martinez Alberto Ortega
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.)
Grupo Antolin Ingenieria SA
Original Assignee
Grupo Antolin Ingenieria SA
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 Grupo Antolin Ingenieria SA filed Critical Grupo Antolin Ingenieria SA
Priority to ES9801623A priority Critical patent/ES2153744B1/en
Priority to FR9909841A priority patent/FR2781971B3/en
Publication of ES2153744A1 publication Critical patent/ES2153744A1/en
Application granted granted Critical
Publication of ES2153744B1 publication Critical patent/ES2153744B1/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
    • B60R11/0223—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers of flat type
    • 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0028—Ceiling, e.g. roof rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R2011/0294—Apparatus with multi-functionalities, e.g. radio and telephone

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Altavoz plano luminoso para vehículos. El altavoz está constituido mediante una placa plana de resonancia (1), de un material con unos medios capaces de producir y difundir luz, así como sonido, utilizando una placa de metacrilato u otro material transparente con índice de refracción adecuado, para la difusión de luz, dicha placa plana recibe luz lateralmente a través de una fuente de luz (2), de manera que sobre la cara no vista (4), contraria a la cara vista (3) por la que se emite la luz, se aplica una superficie reflexiva y rugosa, que se repite en la parte extrema y opuesta (5) a la de ubicación de la fuente de luz (2). De esta manera se solventa el problema de la estética de un altavoz plano constituido por una placa (1), cuando el mismo está montado sobre, por ejemplo, el techo de un vehículo, ya que la difusión de la luz y el material constitutivo de la placa (1), simulan la existencia de ésta sin necesidad de rejillas o recubrimientos.Flat speaker for vehicles. The loudspeaker is constituted by a flat resonance plate (1), of a material with means capable of producing and diffusing light, as well as sound, using a methacrylate plate or other transparent material with adequate refractive index, for the diffusion of light, said flat plate receives light laterally through a light source (2), so that on the unseen face (4), contrary to the seen face (3) by which the light is emitted, a light is applied reflective and rough surface, which is repeated in the extreme and opposite part (5) to the location of the light source (2). This solves the problem of the aesthetics of a flat speaker consisting of a plate (1), when it is mounted on, for example, the roof of a vehicle, since the diffusion of light and the constituent material of the plate (1), simulate the existence of it without the need for grilles or coatings.

ES9801623A 1998-07-30 1998-07-30 LIGHT PLANE SPEAKER FOR VEHICLES. Withdrawn - After Issue ES2153744B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9801623A ES2153744B1 (en) 1998-07-30 1998-07-30 LIGHT PLANE SPEAKER FOR VEHICLES.
FR9909841A FR2781971B3 (en) 1998-07-30 1999-07-29 LUMINOUS SPEAKER FOR VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9801623A ES2153744B1 (en) 1998-07-30 1998-07-30 LIGHT PLANE SPEAKER FOR VEHICLES.

Publications (2)

Publication Number Publication Date
ES2153744A1 ES2153744A1 (en) 2001-03-01
ES2153744B1 true ES2153744B1 (en) 2001-10-01

Family

ID=8304707

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9801623A Withdrawn - After Issue ES2153744B1 (en) 1998-07-30 1998-07-30 LIGHT PLANE SPEAKER FOR VEHICLES.

Country Status (2)

Country Link
ES (1) ES2153744B1 (en)
FR (1) FR2781971B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316678B3 (en) * 2003-04-10 2004-08-19 Reitter & Schefenacker Sound Gmbh Loudspeaker unit with integrated light source for use in automobile fitted to loudspeaker chassis on outside of loudspeaker membrane
JP5269817B2 (en) * 2007-03-15 2013-08-21 ジョンソン コントロールズ テクノロジー カンパニー Overhead console
EP3113503A4 (en) * 2014-02-25 2017-03-08 Panasonic Intellectual Property Management Co., Ltd. Loudspeaker, electronic apparatus using same, and mobile apparatus
EP3125571A4 (en) * 2014-03-27 2017-03-29 Panasonic Intellectual Property Management Co., Ltd. Loudspeaker, electronic apparatus using loudspeaker, and mobile equipment using loudspeaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362907A (en) * 1980-04-24 1982-12-07 Polacsek David D Combination automobile sun visor and radio and speaker assembly
US4953220A (en) * 1987-04-03 1990-08-28 Pioneer Electronic Corporation Mobile speaker system having an illumination effect
US5094316A (en) * 1990-09-18 1992-03-10 Top Source, Inc. Overhead speaker system for use in vehicles
DE4413626A1 (en) * 1993-05-07 1994-11-10 Top Source Technologies Inc Housing for overhead loudspeakers in motor vehicles

Also Published As

Publication number Publication date
ES2153744A1 (en) 2001-03-01
FR2781971B3 (en) 2000-09-15
FR2781971A1 (en) 2000-02-04

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