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WO2019000065A1 - Agencement structural mis en oeuvre dans un projecteur - Google Patents

Agencement structural mis en oeuvre dans un projecteur Download PDF

Info

Publication number
WO2019000065A1
WO2019000065A1 PCT/BR2018/050207 BR2018050207W WO2019000065A1 WO 2019000065 A1 WO2019000065 A1 WO 2019000065A1 BR 2018050207 W BR2018050207 W BR 2018050207W WO 2019000065 A1 WO2019000065 A1 WO 2019000065A1
Authority
WO
WIPO (PCT)
Prior art keywords
projector
light source
distance
ceiling
utility
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.)
Ceased
Application number
PCT/BR2018/050207
Other languages
English (en)
Portuguese (pt)
Inventor
Lincoln ANDRADE ANTUNES DE ALMEIDA
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2019000065A1 publication Critical patent/WO2019000065A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor

Definitions

  • the present utility model belongs to the field of arrangements for lighting and projection devices.
  • the present utility model refers to a constructive arrangement introduced into a projector for projection of images having ornamental purpose.
  • the projector according to the present utility model is characterized by having an internal light source distanced from the center of the projector for better visualization of the projection of the images.
  • the invention relates to an ornamental system, apparatus and method which is dynamically modifiable.
  • a processor is a computer or similar device that stores data for transmission
  • the ornamental member is configured to receive and display data stored in a database
  • the embodiments of the present invention can be coupled to other ornamental systems over a wide area network, where users can share data files for display (as contained in the patent document summary).
  • REPLACEMENT SHEETS (RULE 26) projections that is extremely limited, since the apparatus aims to project images to its own body, or, in an alternative modality, admits addition of parts like lenses and the like for projection on external surfaces like walls and ceiling of a comfortable one. Accordingly, the method and apparatuses provided by US 8,462,079 have higher costs, bearing in mind limitations such as those set forth above.
  • the purpose of the present utility model is therefore to provide a projector with a light source, wherein this light source is spaced apart from the walls forming the projector, wherein these walls are in the form of apertures , the drawings that you want to project as images at a certain distance from the projector.
  • Figure 1 presents a side view of a projector according to the utility model, without one of its side walls;
  • Figure 2 presents a front view of the projector of figure 1.
  • the projector 100 according to the utility model comprises front wall 110, two side walls 120, 130, base 140, ceiling 150 and back wall 160.
  • a platform (200) and a light source (300) located on the platform (200) are disposed inside the projector (100).
  • the front wall 110, the sidewalls 120, 130, the base 140, the ceiling 150 and the back wall 160 of the projector 100 are secured together to form an object dimensional, the side walls (120,
  • the ceiling 150 and the back wall 160 may or may not have the same thickness as the front wall 110 and the base 140.
  • At least the front wall 110 and optionally one or more of the side walls 120, 130, the base 140, the ceiling 150 and the back wall 160 of the projector 100 are provided with drawings 15) composed of cut-or-cut holes or embossing or the like (not shown for better viewing of the projector 100) with ornamental purpose, through which part of the light beam (not shown) emitted by the light source ( 300).
  • the utility model foresees that the design 115, for example, of the front wall 110 may be mirrored so that the light passing therethrough composes an unexposed projection on the desired surface.
  • the light source 300 is disposed on the platform 200 so that said light source 300 is recessed relative to the center of the projector 100 and raised relative to the base 140.
  • Said light source (300) may be one of LED, OLED, miniature LED, bi-color LED, tricolor LED, high-brightness LED, among others and without being restricted to one of these options.
  • the distance d of the light source 300 to the front wall 110 corresponds to between 52% and 98% of the total distance between the front wall 110 and the back wall 160. These values are the same when referring to the distance between the ceiling 150 and the base 140 of the projector 100, wherein the distance d from the light source 300 to the ceiling 150 is from 52% to 98% of the total distance between the ceiling (150) and the base (140).
  • the platform 200 is constructed in such a way that the light source 300 has an inclination relative to the horizontal plane, so that the upward longitudinal axis of the light source 300 - perpendicular to the inclined ramp 210 of the platform 200 forms an angle (a) between 30 Q and 89 Q , preferably 60 Q with the horizontal plane.
  • the distance (d) above in addition to the possible angles of the light source (300) with the walls of the projector (100) mitigates the diffusion of light and prevents the projected letters or images from being influenced negative effect of the thickness of the object walls, which would impair the sharpness and clarity of the designed design.
  • the light source 300 of the projector 100 is positioned as far as possible from the sides to be projected so that the projection has the the best possible projection quality within the dimensions of the projector (100).
  • the projector 100 according to the present utility model dispenses with the use of additional accessories, lenses, projectors, processors and other image enlargement devices. This further reduces manufacturing cost and makes construction even simpler.
  • the constructive arrangement according to the present utility model overcomes the solutions of the state of the art, being an object of practical use, perfectly susceptible of industrial application, which presents a new arrangement, involving inventive act and resulting in functional improvement in its use.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Le présent modèle d'utilité concerne un projecteur (100) comprenant une plateforme (200) avec une source de lumière (300), ladite source de lumière (300) étant ponctuelle, la distance (d) entre la source de lumière (300) et une paroi avant (110) du projecteur (100) correspondant à une valeur comprise entre 52% et 98% de la valeur de la distance totale entre la paroi avant (110) et une paroi arrière (160) du projecteur (100), la distance (d) entre la source de lumière (300) et un plafond (150) du projecteur (100) correspondant également à une valeur comprise entre 52% et 98% de la valeur de la distance totale entre le plafond (150) et une base (140) du projecteur (100).
PCT/BR2018/050207 2017-06-28 2018-06-26 Agencement structural mis en oeuvre dans un projecteur Ceased WO2019000065A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR202017013989-7 2017-06-28
BR202017013989-7U BR202017013989Y1 (pt) 2017-06-28 2017-06-28 Disposição construtiva introduzida em projetor

Publications (1)

Publication Number Publication Date
WO2019000065A1 true WO2019000065A1 (fr) 2019-01-03

Family

ID=64740233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2018/050207 Ceased WO2019000065A1 (fr) 2017-06-28 2018-06-26 Agencement structural mis en oeuvre dans un projecteur

Country Status (2)

Country Link
BR (1) BR202017013989Y1 (fr)
WO (1) WO2019000065A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109252A (en) * 1960-06-24 1963-11-05 Schweizer Milch Ges A G Lamp shade structure
US4173038A (en) * 1977-08-30 1979-10-30 Kiefer Jeffrey N Changing image light device
US5233375A (en) * 1991-07-29 1993-08-03 Williams Charles A Logo projector
US6558022B2 (en) * 2001-05-30 2003-05-06 Jamie Kawahara Illumination display system and method for creating decorative light images
US6623124B2 (en) * 2000-05-16 2003-09-23 Hal Corporation Projection type illuminating device
US6736530B2 (en) * 2002-05-23 2004-05-18 Alex J. Thevenot Image display device
US6821002B1 (en) * 2003-04-28 2004-11-23 Paula A. K. Morgen Lightbox lampshade
US7547111B2 (en) * 2005-06-14 2009-06-16 Hallmark Cards, Incorporated Ornament with image projector
US8128274B2 (en) * 2005-03-30 2012-03-06 Tseng-Lu Chien LED night light with projection feature

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109252A (en) * 1960-06-24 1963-11-05 Schweizer Milch Ges A G Lamp shade structure
US4173038A (en) * 1977-08-30 1979-10-30 Kiefer Jeffrey N Changing image light device
US5233375A (en) * 1991-07-29 1993-08-03 Williams Charles A Logo projector
US6623124B2 (en) * 2000-05-16 2003-09-23 Hal Corporation Projection type illuminating device
US6558022B2 (en) * 2001-05-30 2003-05-06 Jamie Kawahara Illumination display system and method for creating decorative light images
US6736530B2 (en) * 2002-05-23 2004-05-18 Alex J. Thevenot Image display device
US6821002B1 (en) * 2003-04-28 2004-11-23 Paula A. K. Morgen Lightbox lampshade
US8128274B2 (en) * 2005-03-30 2012-03-06 Tseng-Lu Chien LED night light with projection feature
US7547111B2 (en) * 2005-06-14 2009-06-16 Hallmark Cards, Incorporated Ornament with image projector

Also Published As

Publication number Publication date
BR202017013989U2 (pt) 2019-01-15
BR202017013989Y1 (pt) 2022-10-04

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