WO2018109901A1 - 造形体の背光照明装置 - Google Patents
造形体の背光照明装置 Download PDFInfo
- Publication number
- WO2018109901A1 WO2018109901A1 PCT/JP2016/087387 JP2016087387W WO2018109901A1 WO 2018109901 A1 WO2018109901 A1 WO 2018109901A1 JP 2016087387 W JP2016087387 W JP 2016087387W WO 2018109901 A1 WO2018109901 A1 WO 2018109901A1
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- WIPO (PCT)
- Prior art keywords
- light
- shaped body
- illuminating
- projection plate
- rear projection
- Prior art date
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Classifications
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- 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
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- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G33/00—Religious or ritual equipment in dwelling or for general use
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- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/40—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of hollow light guides
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- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
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- 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]
Definitions
- This invention relates to a back light irradiation device for a back-light shaped body from a light source provided behind a shaped body such as a Maria image, a Buddha image, a person, or an animal image.
- a back light device arranged behind the Buddha image is composed of an illumination body, the back light of the Buddha image is represented by light, and the back of the periphery of the modeling body such as a Buddha image is backlit
- Patent Document 1 There is a technology that creates a fantastic religious atmosphere by irradiating and adding back light modeling to the Buddha image itself (for example, Patent Document 1).
- light from the inside of the modeling body is irradiated in all directions on the rear wall surface from a number of through holes formed on the entire peripheral wall surface of the modeling body, and the light from the through holes is visualized and projected on the rear wall surface.
- Patent Document 2 There is a lamp shade that provides enjoyment of light images (for example, Patent Document 2). All of these technologies are based on a combination of a modeled body and light, and were developed from various technical viewpoints from where and from what direction the light is irradiated and with which technical means. .
- JP-A-8-173305 Japanese Patent Laid-Open No. 5-205509 JP 2009-181903 A
- Patent Document 1 a conventional statue such as a Buddha image in Patent Document 1 using a back light changes the atmosphere of the Buddha image and variations in the form of the back light by utilizing the light irradiation of the back light of the Buddha image, giving the viewer the severity of the Buddha image. It was just something to do.
- an illumination lamp is built in a hollow lamp shade, a translucent hole is bored, and the beauty of the lamp shade itself due to radiated light in all directions, and from the translucent hole, It is designed to give the enjoyment of light turbulence that light irradiation is projected on the wall.
- Patent Document 3 is a technology that is focused solely on enjoying the projected image of light, and therefore, only how to make the viewer recognize and enjoy various changes in light. It was a thing. As described above, in the conventional technique, the religious spiritual meaning expressed by the shaped body is not given to the viewer by collaboration with light.
- a shaped object with a religious color is combined with indirect light irradiation from the back projection plate on the rear side to create a light atmosphere, and a shaped object is produced by the light of the backlight.
- the invention of claim 1 includes a shaped body facing the front surface, an illuminating body provided behind the shaped body to irradiate the back of the shaped body, a light-transmitting hole disposed in the rear irradiation direction of the illuminating body, and illumination.
- the rear projection plate is arranged further rearward of the illuminating body to project the irradiation light from the body and is larger than the outer shape of the shaped body, and the light beam irradiated from the illuminating body to the rear projection plate is from the rear projection plate.
- the present invention relates to a back lighting illumination device for a shaped body which is configured so that the entire outline of the shaped body is raised as a reverse light beam of reflected light, and the front surface of the shaped body is visible in a sexual atmosphere accompanying the reverse light beam.
- the invention of claim 2 is a structure that faces the front surface, an illuminating body that is provided on the back of the model body to irradiate light behind the model body, and a rear side of the illuminating body that projects irradiation light from the illuminating body. And a rear projection plate that is larger than the outer shape of the shaped body, and a groove having a certain shape is formed on the back of the shaped body, A light emitting tube containing LED chips is fitted into a hollow tube body at regular intervals in the groove, and a heat radiating through hole communicating with the inside of the shaped body is formed at the bottom of the groove corresponding to the LED chip position of the light emitting tube. It is characterized by that.
- the invention of claim 3 is a model body facing the front surface, an illuminating body provided inside the model body to irradiate the back of the model body, and further behind the illuminator to project the irradiation light from the illuminator. And a rear projection plate that is larger than the outer shape of the modeled body, and glass particles having an outer surface cut into a polyhedron are arranged at predetermined positions on the outer surface of the modeled body.
- the invention of claim 4 is characterized in that the rear projection plate is made of a translucent film.
- the modeling body which faced the front surface, the illumination body provided in the back of the modeling body in order to irradiate the back of a modeling body, and the light penetration hole arrange
- the rear projection plate is arranged further rearward of the illuminating body to project the irradiation light from the illuminating body and is larger than the outer shape of the modeled body, and the light beam irradiated from the illuminating body to the rear projection plate is the rear projection plate.
- the entire outline of the model is raised as a reverse ray of the reflected light from the lens, and the front of the model is configured to be visible in the solemn atmosphere associated with the reverse light
- the reflected light from the rear projection plate that is larger than the outer shape of the model is The front of the model is viewed in the dark and dark atmosphere (space) because it is interfered and blocked by the model as a reverse ray.
- the entire contour of the model is shown by the combination of backlight and non-interference light around it.
- the surface of the front model An effect that can strike a religious spiritual cooked atmosphere above shape.
- the light emitting tube is surrounded by the right and left side surfaces and the bottom surface of the groove portion, and the heat of the LED chip is exhausted from the heat radiating through holes located on the back surface of the LED chip to efficiently cool the LED chip. Since the shape of the light emitting tube can be changed, the image of the light projected on the rear projection plate can be changed variously, and the structure of the illuminating body can be simply and economically advantageous. The luminous efficiency is also good, and there is an effect of enabling backlight illumination on a stable shaped body.
- the predetermined projection light is transmitted from the light transmission hole along with the light leakage from the modeled body.
- the back projection plate, ceiling surface, floor surface, and the diffused light diffused by diffused reflection from the inside of the glass particles whose outer surface is cut into a polyhedron By forming a light object that is projected onto a projection surface such as a wall surface and where the projection light is complicatedly overlapped, it is possible to double the illusion of light illusion for the viewer.
- the glass particles can be embedded in the recesses formed on the surface of the modeled body, and the glass particles can be securely fixed and light light from the inner bottom surface of the recesses can be diffused through the glass particles.
- the rear projection plate is made of a translucent film, an image projected from a separately provided projector device is projected onto the rear surface of the translucent rear projection plate. Furthermore, there is an effect that a composite image superimposed with the light of the illuminating body is displayed.
- the front view of the backlight illumination apparatus of a molded object The side view of the backlight illumination device of a modeling body. The rear view of the backlight illumination apparatus of this modeling body. Cross-sectional explanatory drawing of the backlight illumination apparatus of a modeling body. The schematic diagram which shows the spreading
- (A) Front view of illumination device (b) Cross-sectional view of illumination device incorporated in a shaped body. Cross-sectional explanatory drawing of another illuminating body. The front view of the backlight illumination apparatus of another modeling body. The rear view of the back lighting device of other modeling objects. The side view of the backlight illumination apparatus of another modeling body.
- FIG. 13 is a cross-sectional view taken along line AA in FIG.
- the top view which shows the principal part of a tube body.
- the block diagram which shows the backlight illumination apparatus of another modeling body.
- the side view of the backlight illumination apparatus of another modeling body The top view of the backlight illumination apparatus of another modeling body.
- Cross-sectional explanatory drawing of the backlight illumination apparatus of another modeling body The rear view of the backlight illumination apparatus of the molded object which embedded the glass particle.
- Sectional drawing which shows the form which stuck the glass particle to the recessed part of the lamp shade.
- (A) Front view of glass particles (b) Plan view of glass particles (c) Bottom view of glass particles.
- (A) Perspective view of glass particles (b) Perspective view of glass particles. The figure showing the projection image radiated
- Sectional drawing which shows the 2nd form which stuck the glass particle to the recessed part of the lamp shade.
- Sectional drawing which shows the 3rd form which stuck the glass particle to the recessed part of the lamp shade.
- the perspective view which shows having made the modeling body and the background modeling body detachable.
- (A) The front view which shows another back projection board.
- the front view of the backlight illumination apparatus of another modeling body The side view of the backlight illumination apparatus of another modeling body.
- the side view of the backlight illumination apparatus of another modeling body. (A) Sectional drawing of another illuminating body. (B) Sectional drawing of another illuminating body. The side view of the backlight illumination apparatus of the modeling body using a semi-transmissive rear projection plate.
- the schematic diagram which moved the light and the image
- the present invention basically includes a shaped body A facing the front surface, an illuminating body B provided on the back thereof and irradiating the back, and a rear projection for projecting light from the illuminating body B disposed behind the illuminating body B.
- the background model D is integrally formed on the back of the model A facing the front.
- 1 to 4 are a front view, a side view, a rear view, and a cross-sectional explanatory view showing a configuration of a main embodiment of the present invention.
- the present invention has a configuration in which a shaped body A, an illuminating body B, and a rear projection plate C are used.
- the shaped body A is basically composed of a standing image and a sitting image that embody religious or spiritual thought.
- the model A facing the front is, for example, a statue of Mary (see, for example, FIGS. 1 to 4), a Buddha statue (see, for example, FIGS. 29 and 30), a Christ statue, a goddess statue, and a kannon image.
- a statue of Mary see, for example, FIGS. 1 to 4
- a Buddha statue see, for example, FIGS. 29 and 30
- a Christ statue, a goddess statue and a kannon image.
- it is not limited to these, and it may be an animal or a building related to religious spiritual thought, such as a crane, a dragon, a giraffe, a typical Western church, a cross, a crown, etc. It is done.
- the model A is modeled with ceramics, porcelain, synthetic resin, metal, glass, etc., and the material is not limited.
- the inside is formed hollow as necessary, or is formed into an internally filled mass.
- This structure can be variously selected depending on the structure in which the illuminating body B described below is mounted on the back. Below, the structure which formed the modeling body A hollow, opened the back, and provided the cover body G in the opening part so that attachment or detachment is possible is demonstrated.
- an illuminating body B for irradiating the back of the shaped body is accommodated.
- the illuminating body B is composed of, for example, a filament type lamp, an LED, a micro projector, and the like.
- As the illuminating body B an embodiment of an illuminating device in which a filter and a light source formed with a light transmission hole arranged in the rear irradiation direction of the illuminating body described later and a light source are integrated, or a plurality of LEDs are incorporated in a hollow tube.
- a luminous tube is used.
- the illuminating body B may have various structures such as a form housed in the hollow inside of the shaped body A and a form attached to the back surface of the internally filled shaped body A as described later.
- a rear projection plate C is disposed behind the illuminating body B in order to project the irradiation light.
- the rear projection plate C has a size that protrudes outward from the outer shape of the Maria image of the shaped body A arranged on the front surface. That is, the width in the left-right direction of the rear projection plate C is larger than the width of the shaped body A, and the height in the vertical direction of the rear projection plate C is larger than the height of the shaped body A.
- the rear projection plate C for example, a wall surface, a floor surface, a ceiling surface, a screen board, a translucent film or the like of a building is used.
- the irradiation light of the illuminating body B can be efficiently reflected as a reverse light beam on the modeling body A side.
- the sculpted body A such as a Buddha image or a Maria image with a religious color is larger than the shaped body A.
- the indirect light consisting of the reverse rays from the rear rear projection plate C formed is irradiated, and the entire outline of the shaped body A emerges due to the reverse rays, creating a unique light atmosphere of the shaped body A.
- the shaped body A in addition, the shape of the face on the front surface of the modeled body A can also provide a religious and spiritual atmosphere more than a simply modeled shape by indirect light leaking from the reverse rays to the periphery of the modeled body.
- the molded body A has a hollow interior, the illuminating body B is accommodated in the hollow interior of the rear opening, and a lid G can be freely mounted on the rear opening. The lid is closed. A light transmitting hole 11 is formed in the lid G, and the light of the illumination body B is irradiated from the light transmitting hole 11.
- the predetermined light transmitted through the light transmission hole 11 is irradiated to the rear projection plate C arranged behind the back of the model A, and a predetermined optical image by the light is projected on the rear projection plate C.
- This optical image is reflected forward from the rear projection plate C, recognized by the viewer as a reverse ray from behind the model A, illuminates the religious spiritual thought and religious shape of the model A from the back, Performs not only the beauty of body A but also the appearance of religious atmosphere and religious shadows.
- the light L ⁇ b> 1 from the illuminating body B passes through the through hole 11 of the lid G attached to the back surface of the hollow shaped body A and is radiated to the screen board S.
- a light image composed of the through holes 11 is projected on the screen.
- the light L1 from the illuminating body B is reflected by the screen board S to become a reverse light L2, and the light of the backlight that has leaked forward without being interfered with the Maria image of the model A projects the expression of the Maria image of the model. It becomes like this.
- the reverse ray L2 from the screen board S is interfered with the Maria image, and the front of the Maria image becomes a shadowed portion of the shadow of the reverse ray, but becomes the non-interfering light around the Maria image in the backlight shade.
- FIG. When a translucent form is used for the rear projection plate C, a composite image obtained by superimposing and combining images projected from a separately provided projector device while projecting an optical image formed of the light transmission holes 11 is variously projected. It is possible to produce light.
- the shape of the light transmission hole 11 provided in the lid G can be configured in various shapes in consideration of the shape type of light projected on the rear projection plate C, the form of reflected light of the light, and the like. For example, if the shape is such that a plurality of long holes are formed radially, the viewer can visually recognize the radial light image created by the plurality of long holes as the back light of the shaped object A, and the reflected light is shaped. It can be visually recognized by the viewer as a reverse ray from behind the body A, and the religious and spiritual significance of the shaped body A can be created in the shadow of light.
- the illumination body B uses the normal light source lamp 17, it can give a change to the light irradiated from the light transmission hole 11 further by devising the filament shape of a lamp
- reference numeral 17 a is a socket for the illumination lamp 17
- 17 b is an electrical wiring
- 18 is a power supply for supplying electricity to the illumination lamp 17.
- the light-transmitting holes 11 shown in FIG. 6 are formed in 12 long holes and arranged radially, so that a radial light image can be projected on the screen.
- the illumination body of the modeling object A can also be comprised with the box-shaped filter F1. That is, a box-shaped filter body F1 containing the illumination lamp 17 is formed, a front opening F2 is provided in the filter body F1, and a design filter F for forming an optical image is provided in the front opening F2.
- the filter F is formed with a light transmission hole 11 composed of a circular hole and a plurality of radial holes.
- the illuminating body can also be composed of a micro projector.
- the design filter F in which the light transmission hole 11 is formed is replaced, various changes in image light can be enjoyed on the screen depending on the type of the light transmission hole 11. Furthermore, when a lens mechanism L is formed in which a lid opening G1 is formed in a part of the lid G, and the lens mechanism L can be freely expanded and contracted, the illumination lamp 17 and the rear projection inside the modeling body A are operated by operating the lens mechanism L. The image forming distance with the plate C can be adjusted, and even when the distance to the rear projection plate C is short, the image from the light transmission hole 11 can be clearly displayed.
- the box-shaped filter main body F1 may be connected to the back surface of the shaped body A without being stored in the hollow portion of the shaped body A, or behind the shaped body and between the screen. You may make it arrange
- the illuminating body B has a configuration in which a reflecting mirror 19 is disposed behind the illumination lamp 17 as shown in FIG. 8, and the amount of light emitted from the light transmission hole 11 can be increased by the reflecting mirror 19.
- the amount of the reverse ray from the screen S also increases, and the light of the backlight that has leaked forward without being interfered with the Maria image of the modeling object A further reflects the expression of the Maria image of the modeling object.
- the reverse ray L2 from the screen board S is interfered with the Maria image, and the front of the Maria image becomes a shaded portion of the shadow of the reverse ray.
- an illumination lamp 17 of the illuminating body B is provided in the modeling body A so as to be movable up and down along the wall surface inside the modeling body A. That is, a rail 20 that allows the illumination lamp 17 to move is laid on the inner wall surface of the shaped body A, and a socket 17a is vertically movable along the rail 20.
- the illuminating body B moves in the vertical direction along the rail 20, the direction and the amount of light emitted from each light transmission hole 11 change, and the amount of light diffused outward of the background shaped body D changes in the vertical direction. It will be. Therefore, the light image projected on the rear projection plate C is brightened and darkened in the vertical direction, and the religious atmosphere of the shaped body A can be further presented to the viewer in the backlit atmosphere with respect to the shaped body A.
- a front and rear rail mechanism that is movable in the front-rear direction as well as the vertical direction may be provided in the hollow portion of the shaped body A.
- the front and rear rail mechanism that enables the illuminating body B to move in the front-rear direction the amount of light diffused outward of the background shaped body D can be changed in the front-rear direction.
- the brightness of the image projected on the projection plate C can be adjusted.
- the light emitting tube 80 can be provided on the back surface of the modeling object A instead of the illumination lamp 17 of the illuminating object without accommodating the illuminating object B in the hollow modeling object A. That is, it can be mounted on the surface of the lid G of the hollow shaped body A or attached to the back surface of the internally filled shaped body A. Specifically, as shown in FIGS. 9 to 15, an annular groove D ⁇ b> 1 is formed in the back portion of the internally filled or hollow shaped body A, and the luminous tube 80 is embedded in the groove D ⁇ b> 1.
- the light emitting tube 80 is configured by incorporating LED chips 82a in a transparent or translucent hollow tube body 81 at regular intervals.
- heat radiating through holes 11a and the like communicating with the exhaust heat space formed inside the shaped body A are formed at predetermined intervals so as to dissipate the radiant heat of the light emitting tube 80. ing.
- an LED light source lamp 82 (see FIG. 15) in which an LED chip 82a mounted on a heat dissipation board 82b is electrically connected, and side radiation refractors 83a and 83b having a large light refractive index are provided. And built-in.
- an LED illumination lamp 82 in which a plurality of LED chips 82a are connected via internal wirings 84a and 84b is connected to a driving power supply unit 85.
- a main body control unit 86 is connected to the power supply unit 85 in order to control dimming and lighting intervals of LEDs based on signals from the external controller 90.
- 81a is the inner wall of the tube body 81
- 81b is a wiring hole.
- 84c and 84d are wiring
- 84e and 84f are electrical connectors
- 91 is a slave unit control unit
- 86a is a communication unit
- 91a is a child chip
- 92 is a battery.
- an air supply hole 81c for supplying and discharging air for cooling the inside of the tube body 81 and an air discharge hole 81d are formed in the lower left and right midway portions of the tube body 81 in the longitudinal direction.
- substantially triangular side-surface refracting bodies 83a and 83b are formed in the longitudinal direction on both walls excluding the inner wall portion in the vertical direction from the light emitting surface of the LED chip 82a.
- the side radiation refractors 83a and 83b are formed by dividing a substantially circular arc in cross section with a large refractive index of light into three parts.
- the luminous tube 80 can be turned on / off, dimmed, changed color, etc. by an external controller 90.
- the air supply part 88 provided in the shaped body A has an air supply hole 81c at the bottom of the tube body 81 and an air discharge via a supply air pipe 87a and a discharge air pipe 87b.
- the holes 81d are communicated with each other, and air is circulated in the tube body 81 so as to cool the air.
- reference numerals 11c and 11d denote an air discharge hole and an air supply hole formed at the bottom of the annular groove D1, and the end of the discharge air pipe 87b and the supply air pipe 87a The ends are connected in communication.
- Reference numeral 11b denotes a wiring hole formed in the bottom of the annular groove D1, and communicates the external wiring 84c and 84d of the LED light source lamp 82.
- 84e and 84f are connectors for connecting the external wirings 84c and 84d and the power supply unit 85.
- the tube body 81 is embedded so as to project a half of the peripheral surface from the annular groove D1, and a side radiation refractor having a large light refractive index in the hollow inner wall of the tube body 81, particularly in the interior corresponding to the outer half peripheral surface.
- 83a and 83b are incorporated. Therefore, when the LED chip 82a is turned on, a part of the emitted light is incident on the side radiation refracting bodies 83a and 83b, refracted greatly, and the light transmitted through the protruding tube body 81 is incident on the surface of the modeling body A. Therefore, the emitted diffused light adds a shadow to the modeled body and gives a viewer a fantastic impression.
- the luminous tube 80 can be deformed by utilizing the characteristics of the tube, the luminous tube 80 can be freely deformed, for example, to form a light irradiation to the rear projection plate C on the rear surface of the Maria image of the shaped body A. It is possible to bend and install in a shape that can be freely changed. Moreover, it is also possible to attach the light emitting tube 80 to the trunk
- the light emitting tube 80 is three-dimensionally deformed other than simply mounting the light emitting tube 80 on the back surface of the modeling object A, so that the light irradiation to the modeling object A is directly three-dimensional as well as the reverse rays from the rear projection plate C.
- the light emitting tube 80 By irradiating light from the light emitting tube 80, it is possible to further increase the religious spiritual significance of the shaped body A.
- the material of the tube body may be a translucent material other than transparent.
- the illuminating body can be incorporated in a space provided on the back surface of the shaped body A.
- the illuminating body 140 shown in FIGS. 29 to 31 includes a mechanism that can freely project the pattern of light to be projected in the vertical and horizontal directions of the rear projection plate C.
- the apparatus includes a built-in light source lamp 142 and a built-in light source lamp 142.
- the hemispherical main body 144 and a rotating body 145 that allows the inner periphery of the main body 144 to rotate freely.
- the sliding body 145 has a curved structure that allows the inner periphery of the main body 144 to freely rotate, and the rotating body 145 rotates the inner peripheral surface of the main body 144 in the vertical and horizontal directions, so that various kinds of light to the rear projection plate C can be obtained.
- the position of the pattern can be changed freely.
- Reference numeral 146 in FIG. 31 is a transparent glass fitted in a ring-shaped light transmission hole formed in the rotating body 145.
- the Buddha statue A 'shown in FIGS. 29 and 30 has a built-in illuminating body 140 with a space provided on the back of the Buddha statue.
- the illuminating body 140 By incorporating the illuminating body 140 in the space behind the Buddha image, it is possible to obtain the Buddha image with a good appearance.
- the rear projection plate C is arranged behind the shaped body A, that is, in the irradiation direction of the illuminating body B. You may comprise integrally with the molded object A, or the screen which utilized the wall surface of the architectural structure crops or hung behind the molded object A may be sufficient. The point is that it only needs to reflect the light irradiation from the illuminating body B, and the scene behind the shaped body A is formed by the light pattern, and the unique atmosphere including the back light of the shaped body A together with the shaped body A In addition to fulfilling the function of allowing the viewer to recognize the scenery, the light pattern irradiated on the rear projection plate C creates an atmosphere in which the shaped object A has a unique shadow as a reverse ray.
- the modeled body A, the illuminating body B, and the rear projection plate C of the example are configured as described above, and in the following, the background modeled body D as a technique related to another example will be described in detail.
- a background modeling body is separately provided on the back surface of the modeling body as follows.
- an illuminating body is provided on the background shaped body.
- the background shaped body D is a hollow semi-spherical body that can be attached to the back surface of the shaped body A, and a light-transmitting hole 11 having a predetermined shape is provided on the peripheral wall thereof. And it is set as the structure which accommodated the illuminating body B in the hollow inside.
- model A is a Maria statue
- the back of the Maria image is deleted and only the front part of the Maria image is left, and a half-conical or semi-circular shape with a half halves on the back.
- a background shaped body D configured as above is attached.
- the background shaped body D is configured as a hollow body 10 in which the illuminating body B can be housed, and the wall 10 a of the background shaped body D has a light transmission made of holes of various shapes.
- a hole 11 is formed.
- the shape of the light-transmitting hole 11 is the same as that of the light-transmitting hole 11 already formed in the lid G of the hollow shaped body A, taking into account many requirements such as the shape of the shaped body, its significance, and the type of back light. It can be formed in various shapes.
- a glass particle having an outer surface cut into a polyhedron is disposed at a predetermined position of the wall surface 10a of the background shaped body configured as described above.
- glass particles for example, Swarovski particles are embedded in or attached to the back of the model A, that is, the peripheral wall or the light transmission hole of the background model D, and these are colored. The color may be expressed in the projection light.
- the shape of the light source of the illumination lamp 3 is the same as that of a projection image from a large number of light transmission holes and is small. It is projected as a reduced scale image, and as many as the number of cut surfaces of the glass particles.
- a large number of recesses 7 are formed in the peripheral wall 11 of the background modeled body, and glass particles 8 are embedded in the recesses 7.
- the bottom of the recess 7 is communicated with the interior of the background model D as a through-hole, and the opening is formed in a funnel shape (see FIG. 26).
- a thin film 7a (see FIG. 25) is stretched at the bottom opening of the recess 7. The thin film 7a has a thickness of about 1 mm and is impregnated with a highly permeable resin 16 to adhere the glass particles 8.
- the glass particles 8 are made of a transparent material capable of emitting light L incident from the bottom surface 8b from the polygonal surface of the front surface 8a, and the glass particles 8 are made of a transparent material or a number of colors such as red, blue, yellow and green.
- the material of the Swarovski particles contains 24% or more of lead oxide in glass, has high transparency, and has a refractive index of 1.52 or more.
- the light reflection mode of the Swarovski particles 8 in FIGS. 22 and 23 will be described. That is, as shown in FIG. 21, when light from the light source is incident from the pavilion portion 8e, light from one light source is incident on each of the eight lower girdle facets 8i and the sixteen lower main facets 8j. Light is reflected inside the Swarovski particles 8 and is emitted to the outside from the eight star facets 8g and the eight upper main facets 8h of the crown portion 8c, respectively, and has a narrow width as shown in FIG. Scaled V-shaped large and small projected images 61 and 62 are projected as images that are alternately arranged on the virtual circle C, and are projected on the back and surrounding projection planes of the model A. In FIG. 22 and FIG. 23, 8d is a girdle part.
- the light from the light source is transmitted through the light transmission hole. 22 is incident on a part of the cut surface of the crown portion 8c of the glass particle 8 and diffusely reflected, and is emitted from the table 8f to emit a weak shine.
- the shaped body A and the substantially shaped semicircular background shaped body D may be detachable.
- a close contact structure is adopted in which the light of the illuminating body B does not leak from the fitting surface.
- a light-transmitting hole having a predetermined shape on the entire circumference of the background shaped body D, various lights diverge from the side of the outer peripheral surface of the shaped body to the surroundings, and not only the rear but also the rear projection plate.
- Light projection can be performed on a side wall surface or the like standing upright at an angle. For example, a peacock-shaped light pattern or a flower-shaped light pattern is projected on a wall, etc., and a beautiful light projection space can be formed in the entire space around the model body along with the change of light around the model body. There is an effect that can be done.
- the rear projection plate is not only arranged in a plane behind the modeled body, but also has a substantially U-shape in plan view or a mountain shape in plan view as shown in FIG.
- the image can be projected on the rear projection plate C to enjoy the change in the image of the entire space.
- a light emitting device in which an annular groove D1 is formed on the back surface of the background shaped body D, and LED chips are embedded in the hollow tube body at regular intervals.
- the tube 80 is embedded.
- heat radiating through holes 11a and the like communicating with the exhaust heat space formed in the background shaped body D are formed at predetermined intervals so as to radiate the radiant heat of the light emitting tube 80. is doing.
- a translucent film is used for the rear projection plate C, and the translucent film is irradiated with predetermined light transmitted through the light transmitting hole 11 on the back of the model A, and the predetermined light is transmitted.
- it has a structure in which two images can be visually recognized from the front side of the film even if the images from the projector device installed on the back side of the film are projected in an overlapping manner.
- FIGS. 32 and 33 the same reference numerals as those in the above description are given, and redundant descriptions are omitted.
- a translucent rear projection plate C is installed between the back surface of the model A and the wall surface W.
- a projector device Pj is installed on the rear surface of the rear projection plate C.
- an image La projected from the projector device Pj is projected on the rear surface of the translucent rear projection plate C, and a composite image superimposed with the light L1 of the illuminating body B is further displayed.
- the translucent rear projection plate C it is possible to produce various kinds of light effects by changing to various composite images according to the installation location (for example, temple or church) of the modeled body.
- the projector apparatus Pj was installed in the wall surface W of the back side of the molded object A, if the image
- the translucent film includes a black translucent film and a milky white translucent film having an equivalent function that allows the background to be seen through the film.
- the rear projection plate C has a translucent form, so that a composite image can be implemented in which the light image of the illuminator and the image of the projector device are superimposed.
- the back-lighting device of this model is equipped with a robot function such as a hand, arm, head, and upper body, and a moving function, a bidirectional conversation function, and a facial expression function that changes to various expressions according to the environment and conversation. It may be a configuration.
- a robot function such as a hand, arm, head, and upper body
- a moving function such as a hand, arm, head, and upper body
- a moving function such as a hand, arm, head, and upper body
- a moving function such as a hand, arm, head, and upper body
- a moving function such as a hand, arm, head, and upper body
- a moving function such as a hand, arm, head, and upper body
- a moving function such as a hand, arm, head, and upper body
- a moving function such as a hand, arm, head, and upper body
- a moving function such as a hand, arm, head, and upper body
- a moving function such as a hand, arm,
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
Description
更には、造形体内部からの光を造形体の全周壁面に形成した多数の透孔から後方の壁面の全方向に照射し、後方の壁面には透孔からの光を映像化して投映し、ランプシェードとしての光の映像の楽しみを与えるようにしたものがある(例えば、特許文献2)。
これらは、いずれの技術も造形体と光との組み合わせを基調としており、光をどこからどの方向にどのような技術手段で照射し映像化するかを種々の技術的観点から開発したものであった。
更に、特許文献3では、中空状のランプシェード内に照源ランプを内蔵し、透光孔を穿設して全方向への放射光によるランプシェード自体の美しさと、その透光孔からの光照射が壁面に映し出されたという光の乱舞の楽しみを与えるようにしたものである。
しかし、発散する光及び後方の遮断壁面への照射光を視認し楽しむことはできるものの、造形体の形状に宗教的な精神的造形を付与して、光との調和の中で造形体の形状に含まれた意義を看者に印象付けるような光、特に逆光線とのコラボレーションの構成を楽しむということができるものではなかった。
すなわち、特許文献3では、もっぱら光の投映映像を楽しむだけに力点がおかれた技術であり、従って、光の各種変化をどのように看者に認識させて楽しませるかということにのみ終始するものであった。
このように、従来の技術では、造形体で表現した宗教的精神的意義を光とのコラボレーションにより看者に付与するというものではなかった。
該溝部中に中空のチューブ体に一定間隔でLEDチップを内蔵した発光チューブを嵌着し、発光チューブのLEDチップ位置に対応した溝底部に造形体の内部と連通した放熱用透孔を穿設したことを特徴とする。
また、ガラス粒子は造形体の表面に形成した凹部へ埋設することができ、ガラス粒子の固定を確実に行うと共に、ガラス粒子を介して凹部の内底面からの淡い光を拡散することができる。
この発明は、基本的には前面に向いた造形体Aとその背部に設けて後方を照射する照明体Bとさらに照明体Bの後方に配置して照明体Bからの光を投影する背面投影板Cとの組み合わせ、必要に応じて、前面を向いた造形体Aの背部に一体に背景造形体Dを形成するようにしている。
前面を向いた造形体Aは、例えばマリア立像(例えば、図1~図4参照)であったり、仏座像(例えば、図29、30参照)他にキリスト像、女神像、観音像であったりするが、これらに限定されず、宗教的精神的思想に関連する動物あるいは建築物であっても良く、例えば鶴や龍やキリンや西洋の代表的な教会などの建物、十字架、王冠などが考えられる。
造形体Aは、陶磁器や磁器や合成樹脂や金属やガラス等で造形されており、材質は限定されない。
この構造は以下に説明する照明体Bを背部に装着する構造によって各種選択することができる。
以下には、造形体Aを中空に形成しその背後を開口しその開口部に着脱自在に蓋体Gを設けた構造に関して説明する。
照明体Bは、例えば、フィラメント型のランプ、LED、超小型プロジェクター等で構成する。
照明体Bとしては、後述する照明体の後方照射方向に配設した光透孔を形成したフィルターと光源とを一体にした照明装置の実施例や、或いは、複数のLEDを中空チューブに内蔵して発光チューブとした実施例がある。
かかる照明体Bは造形体Aの中空内部に収納した形態や後述するように内部充填の造形体Aの背面に装着する形態など各種の構造が考えられる。
背面投影板Cとしては、例えば、建物の壁面や床面や天井面、スクリーンボード、半透明フィルム等を利用する。
例えば、背面投影板Cをスクリーンボードとすることで、照明体Bの照射光を効率よく逆光線として造形体A側に反射することができる。
図1から図4に示すように、造形体Aは内部を中空に形成しており、後面開口の中空内部に照明体Bを収納しておき、後面の開口部には蓋体Gを装着自在に閉蓋している。
蓋体Gには光透孔11を穿設してこの光透孔11から照明体Bの光が照射されるように構成されている。
また、スクリーンボードSからの逆光線L2は、マリア像に干渉されて、マリア像の正面は逆光線の陰影の陰の部分になるが、かかる逆光陰影の中でマリア像の周辺の非干渉光となって、造形体Aの外周方で拡散した光L3は、マリア像の逆光陰影と相俟って、光L4がマリア像の輪郭を浮かび上がらせてマリア像の荘厳な雰囲気を光によって醸し出すことができる。なお、光透孔11は、造形体Aの背部に構成するようにしてもよい。背面投影板Cに半透明なフォルムを用いた場合には光透孔11からなる光映像を投影しつつ別途設けたプロジェクター装置から投影する映像を重畳して組み合わせた合成映像を投影して多彩な光の演出を行うことができる。
例えば、放射状に複数の長孔を穿設した形状とすれば、看者は複数の長孔が作り出す放射状の光映像を造形体Aの後光として視認することができると共に、その反射光が造形体Aの背後から逆光線として看者に視認されて光の陰影の中で造形体A形状の宗教的、精神的な意義をつくり出すことができる。
特に、蓋体Gに穿設した光透孔11の形状を種々変化させることにより背面投影板Cへ投影される光の形状が種々変化し、造形体Aの宗教的精神的雰囲気をより変化させることができる。
すなわち、照源ランプ17を内蔵する箱型のフィルター本体F1を形成し、フィルター本体F1に前面開口部F2を設けて、この前面開口部F2に光映像を形成するデザインフィルターFを設け、このデザインフィルターFには円形の孔と放射形状の複数の長孔から構成した光透孔11を形成している。
また、照明体は、超小型プロジェクターで構成することもできる。
更には、蓋体Gの一部に蓋体開口部G1を形成しこれに拡縮自在としたレンズ機構Lを装着すると、レンズ機構Lの操作によって、造形体A内部の照源ランプ17と背面投影板Cとの間の映像結像距離を調節することができ、背面投影板Cまでの距離が短い場合でも光透孔11からの映像を鮮明に映すことができる。
なお、箱型のフィルター本体F1は、造形体Aの中空部内に収納しなくても造形体Aの背面に連設するものであってもよいし、或いは造形体の後方でかつスクリーンとの間に配設するようにしてもよい。
また、スクリーンボードSからの逆光線L2は、マリア像に干渉されてマリア像の正面は逆光線の陰影の陰の部分になるが、かかる逆光陰影の中においてマリア像周辺の非干渉光はマリア像を側面及び正面から照らすことになり、このように背景造形体Dの外周方で拡散した光L3がマリア像の逆光陰影と相俟ってマリア像の輪郭を浮かび上がらせてマリア像の荘厳な雰囲気を醸し出すことができる。さらに、箱型のフィルター本体F1が造形体Aの中空部内に収納されないような、すなわち、マリア像(造形体)の後方でかつスクリーンとの間に配設するような場合でも上記と同様の効果を奏する。
すなわち、造形体Aの内壁面には照源ランプ17を移動自在とするレール20が敷設され、このレール20に沿ってソケット17aが上下可動に設けられている。
このように照明体Bが前後方向に移動可能となる前後レール機構を設けることにより、背景造形体Dの外方に拡散する光量を前後方向で変化させることができ、上下方向の移動と共に、背面投影板Cに投映される像を明暗調整することができる。
すなわち、中空の造形体Aの蓋体Gの表面に装着或いは、内部充填の造形体Aの背面に装着することができる。
具体的には、図9から図15に示すように、内部充填又は中空の造形体Aの背部に環状溝部D1を形成し、溝部D1内に発光チューブ80を埋設している。発光チューブ80は、透明や半透明の中空のチューブ体81に一定間隔でLEDチップ82aを内蔵して構成している。
環状溝部D1の溝底部には、造形体Aの内部に形成した排熱空間と連通した放熱用の透孔11a等が所定間隔ごとに形成され発光チューブ80の発光熱を放熱するように構成している。
上記した発光チューブ80は、チューブの特質を活用して変形可能であるため発光チューブ80を自在に変形して、例えば造形体Aのマリア像の背面において背面投影板Cへの光照射の形態を自在に変更できるような形状に折曲して装着することが可能である。
また、必要に応じて発光チューブ80を造形体Aの胴部や脚部や首部に囲繞状態として装着することも可能である。このように発光チューブ80を単なる造形体Aの背面に平面的に装着する以外に立体的に変形させて、造形体Aへの光照射を背面投影板Cからの逆光線のみならず直接的が立体的に発光チューブ80から光の照射をすることにより、造形体Aの宗教的精神的意義をより高めることが可能となる。
次に図29から図31に示す照明体140は、投影する光の模様を背面投影板Cの上下左右の方向に自由に投影できる機構を備えており、同装置には内臓した光源ランプ142と、半球状の本体144と、本体144の内周を回転自在とする回転体145とからなる。
造形体Aと一体に構成しても良く、或いは建築造作物の壁面を利用したり、造形体Aの背後に垂設したスクリーンであっても良い。要は照明体Bからの光照射を写すものであればよく、光模様により造形体Aの背後の景色を形成し、造形体Aと一体となって造形体Aの背光を含んだ独特の雰囲気の景色を看者に認識させる機能を果たすと共に、背面投影板Cに照射した光模様が逆光線として造形体Aに独特の陰影をつけた雰囲気を醸し出すものである。
かかる光透孔11の形状はすでに中空の造形体Aの蓋体Gに形成した光透孔11と同様であり、造形体の形状やその意義や背光の種類等の多くの要件を勘案して種々の形状に形成することができる。
本形態では、ガラス粒子、例えば、スワロフスキー粒子を造形体Aの背部、すなわち背景造形体Dの周壁や光透孔に埋設或いは貼着したことに特徴を有するものであり、これらに着色を施して、投影光に色彩を表現するようにしても良い。
他の実施例では凹部7の底部を開口した貫通孔として背景造形体D内部に連通し、開口部は外に向かって漏斗形状(図26参照)に構成している。
また、他の実施例では凹部7の底部開口部に薄膜7a(図25参照)を張設している。
なお、薄膜7aは約1mm程度の厚みとし浸透性の高い樹脂16を含浸させてガラス粒子8を接着している。
環状溝部D1の溝底部には、背景造形体Dの内部に形成した排熱空間と連通した放熱用の透孔11a等が所定間隔ごとに形成され発光チューブ80の発光熱を放熱するように構成している。
以上、本発明の好ましい実施の形態について説明したが、本発明は係る特定の実施形態に限定されるものではなく、特許請求の範囲に記載された本発明の要旨の範囲内において、種々の変形・変更が可能である。
B 照明体
C 背面投影板
G 蓋体
S スクリーンボード
W 壁面
10 中空体
11 光透孔
Claims (4)
- 前面を向いた造形体と、
造形体の後方を光照射すべく造形体の後方に設けた照明体と、
照明体の後方照射方向に配設した光透孔と、
照明体からの照射光を投映すべく照明体の更に後方に配置し、かつ造形体の外形より大きな背面投影板と、よりなり、
照明体から背面投影板へ照射された光線は背面投影板からの反射光の逆光線として造形体の全体輪郭を浮かび上がらせると共に、造形体の前面は逆光線に伴う荘厳な雰囲気で視認可能に構成した造形体の背光照明装置。 - 前面を向いた造形体と、
造形体の後方を光照射すべく造形体の背部に設けた照明体と、
照明体からの照射光を投映すべく照明体の更に後方に配置し、かつ造形体の外形より大きな背面投影板と、よりなり、
造形体の背部に一定形状の溝部を形成し、
該溝部中に中空のチューブ体に一定間隔でLEDチップを内蔵した発光チューブを嵌着し、発光チューブのLEDチップ位置に対応した溝底部に造形体の内部と連通した放熱用透孔を穿設した造形体の背光照明装置。 - 前面を向いた造形体と、
造形体の後方を光照射すべく造形体の内部に設けた照明体と、
照明体からの照射光を投映すべく照明体の更に後方に配置し、かつ造形体の外形より大きな背面投影板と、よりなり、
造形体の外表面の所定位置には外表面を多面体にカットしたガラス粒子を配設した造形体の背光照明装置。 - 背面投影板は、半透明フィルムで構成した
請求項1から3の何れか1項に記載の造形体の背光照明装置。
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US16/469,844 US20230204189A1 (en) | 2016-12-15 | 2016-12-15 | Backlight illuminator for molded body |
MX2019006907A MX2019006907A (es) | 2016-12-15 | 2016-12-15 | Iluminador de luz de fondo para cuerpo moldeado. |
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US7178947B2 (en) * | 2004-06-04 | 2007-02-20 | Dale Marks | Lighting device with elliptical fresnel mirror |
TWM518941U (zh) * | 2015-10-14 | 2016-03-21 | Ming-jie XU | 互動式誦經祈福電子系統裝置 |
-
2016
- 2016-12-15 BR BR112019012317-2A patent/BR112019012317A2/pt not_active Application Discontinuation
- 2016-12-15 MX MX2019006907A patent/MX2019006907A/es unknown
- 2016-12-15 US US16/469,844 patent/US20230204189A1/en not_active Abandoned
- 2016-12-15 WO PCT/JP2016/087387 patent/WO2018109901A1/ja active Application Filing
-
2019
- 2019-05-30 PH PH12019501211A patent/PH12019501211A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839197U (ja) * | 1971-09-04 | 1973-05-15 | ||
JPS6388184U (ja) * | 1986-11-28 | 1988-06-08 | ||
JPH08173305A (ja) * | 1994-12-22 | 1996-07-09 | Isao Ikeda | 神仏像の光背用発光装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3093904A1 (fr) | 2019-03-18 | 2020-09-25 | Guillaume Albouy | Objet decoratif retro-eclaire |
Also Published As
Publication number | Publication date |
---|---|
MX2019006907A (es) | 2019-08-22 |
US20230204189A1 (en) | 2023-06-29 |
PH12019501211A1 (en) | 2020-01-20 |
BR112019012317A2 (pt) | 2019-11-19 |
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