KR20120120894A - Decoration stand having illumination - Google Patents

Abstract

PURPOSE: A decoration stand having illumination is provided to emit light from a loading surface and lights loaded materials. CONSTITUTION: A decoration stand having illumination comprises an outer frame(2), a light source unit(5) and a mounting plate(4). The outer frame has an outer frame opening(3). The light source device has a point source of light(9), a box shaped casing(10) and a luminance cask reflector(11) of the box type. The casing has the opening, and forms the inner surface of the casing with reflecting mirrors. The loading board is arranged leaving predetermined interval with the luminance cask reflector. The luminance cask reflector comprises the center luminance cask reflecting unit located at a location corresponding to the point light source and has an outside luminance cask reflecting body. The center luminance cask reflecting body and the outside luminance cask reflecting body are formed at the high reflectivity and the low transmittance.

Description

Decorative stand with lights {DECORATION STAND HAVING ILLUMINATION}

The present invention relates to an illuminating table with illumination, and more particularly, to illuminate a payload by incorporating a highly directional point light source, and emitting light from the mounting surface as light having a uniform illuminance distribution to illuminate the payload. It relates to a decorative stand having.

Background Art Conventionally, in the display of a product, a restaurant, etc., a light source is incorporated in a stand or a coaster on which a product, glass, or the like is mounted, and the mounted object is illuminated to increase the display effect. As a light source incorporated in these stages and coasters, light emitting diodes (hereinafter referred to as "LEDs") are mainly used.

For example, Patent Document 1 below includes a base having a mounting surface on which a payload is mounted, at least one LED provided on the base, and emitting light for decorating the payload on the mounting surface; An electric circuit provided on the base, the electric circuit for emitting the LED, the electric circuit having a switch supported by the arm through a point on the back side of the base, the switch having a payload on the mounting surface of the base. When mounted on the other hand, a mounting table is disclosed, which is displaced about the point by its weight to close the electric circuit and emit the LED. According to this mounting table, it is a simple structure which only mounts a mounting object on a mounting surface, and the effect that a mounting object can be directly decorated by the light from below is acquired. Moreover, since the switch on the back side of the base can receive the load even if the payload is mounted at any position, the switch can be turned on and off stably.

In addition, Patent Literature 2 below shows a display stand that can provide an effective and convenient display effect quickly without executing a light-up of an exhibition object installed on a plate and providing a separate light source for light-up.台) is disclosed. In this display stand, a fitting groove is recessed in a bottom of a plate or laminated plate formed of transparent plastic or glass, and a circuit board of a predetermined number of LEDs is fitted in the fitting groove to generate a luminous flux generated by the LED. The light penetrates a relatively thin arc-shaped or annular arc-shaped shallow groove provided on the upper part of a transparent plastic or glass plate or a laminated plate, and also receives a condensing action of the arc surface to light up the display placed on the table. .

[Patent Document 1] Japanese Patent Application Laid-Open No. 2001-120416 [Patent Document 2] Japanese Utility Model Registration No. 3112829 [Patent Document 3] Japanese Patent Application Laid-Open No. 2008-027886

In the mounting table disclosed in the patent document 1, light from the strong directivity LED disposed in the center of the display stand is irradiated through the transmission part or lens provided directly above the light, and no light is irradiated from the peripheral part. Do not. For this reason, although it is suitable for illuminating a transparent glass, a crystal, etc., even if the article which does not permeate light is mounted, sufficient lighting effect was not acquired. In addition, since the LEDs were arranged only in the center, the lighting range could not be expanded even if the mounting table was enlarged.

In addition, since the display stand disclosed in Patent Document 2 uses a plurality of LEDs, light is irradiated from the periphery of the stand, but since the light of the LED has a high directivity, uniform illumination light is generated from the entire surface of the display stand. I could not get it.

On the other hand, the applicant of the present invention uses a point light source so far, in order to obtain a lighting device that can obtain a uniform illumination light of a constant area, the surface light source device using a point light source as disclosed in the Patent Document 3 And a surface lighting device. The surface lighting apparatus includes a light emitting source having a high directivity, a light guide having a radiation surface in the radial direction of the light emitting source, and a surface other than the radiation surface of the light guide while being installed surrounded by the light source. A surface-lighted light source device constituted by a casing, comprising: an inner reflecting means provided in the whole between the casing and the light guide member, and provided on the radiating surface to reflect light from the light emitting source at a predetermined ratio; By providing the radiation-side reflecting means, even if a light source having strong directivity is used, an excellent effect of obtaining uniform illumination light in a large area can be obtained without increasing the thickness of the LED in the radial direction. However, the surface lighting device light source device is used for a lighting device intended for installation on a ceiling surface or a wall surface, and is intended to illuminate a large area in series with a plurality of light source devices. It was difficult to illuminate and use as a stand to mount.

Therefore, in the present invention, it is an object to provide a decorative table having a pointed light source having strong directivity, which emits light from the mounting surface as light having a uniform illuminance distribution, and illuminates the payload. do.

In order to solve the above problems, the illumination table having the illumination of the present invention has an opening, an outer frame for accommodating a light source device therein, and accommodated inside the outer frame, and a point light source is fixed at the center of the bottom, The side wall part is installed to a predetermined height from the peripheral edge of a bottom part, and has an opening in the side which opposes the said point light source, The inner wall surface covered with the reflective member and the opening of the said casing, The circumference is the said A light source device having a light conduction reflector plate fixed at an edge of an opening of the casing, and covering an opening of the outer frame, and having a predetermined gap with the light conduction reflector, the periphery of which is at the edge of the opening of the outer frame A decorative table having illumination having a mounting plate made of a light diffusion plate having a predetermined predetermined plate thickness, wherein the light conduction reflector is A central light conduction reflector and an outer light conduction reflector around the central light conduction reflector at a position opposite the point light source, wherein the central light conduction reflector is formed with a higher reflectance and a lower transmittance than the outer light conduction reflector A plurality of openings are formed in the outer light conduction reflecting portion, and the sizes or widths and lengths of the slit of the plurality of openings become larger as they move toward the outside of the light conducting portion.

In the decorative table having the illumination of the present invention, since the light having strong directivity from the point light source is repeatedly reflected from the central light conduction reflector to the outer light conduction reflector with the casing, the light is directed outward from the central light conduction reflector. As the distance increases, the light intensity decreases. According to the decorative table having the illumination of the present invention, since the size of the opening of the outer light conduction reflector or the width and length of the slit are gradually enlarged as it goes away from the center light conduction reflector, the center light conduction As the distance from the reflecting portion to the outside increases, the amount of light exiting through the light conducting portion increases, so that illumination light with a more uniform illuminance distribution can be obtained.

In addition, the shape of the opening of the light conducting portion may be any shape, such as a circle, an ellipse, a polygon, or a star, and in the case of a polygon, not only a regular polygon but also a polygon other than the regular polygon may be used. Moreover, in the decorative table with illumination of this invention, although the above-mentioned predetermined | prescribed effect | action can be obtained even if the light conduction reflector is exposed, the illumination light of a more uniform illuminance distribution can be obtained by using the diffuser plate which has a light-scattering effect. It can be obtained, and the appearance with less light nonuniformity can be obtained further. In addition, the casing and the diffusion plate may be used having a predetermined strength to support the weight of the payload to protect the casing and the light conduction reflecting plate, and to prevent excessive form by these weights.

In the decorative table with illumination of this invention, it is preferable that the said light conduction reflecting plate is formed with the ultrafine foamed light reflection member.

The ultrafine foamed light reflecting member can obtain homogeneous scattered light in all directions as compared with the case where, for example, light scattering particles are dispersed in a plastic material. Therefore, according to the decorative table with illumination of this invention, the illumination light of a more uniform illuminance distribution can be obtained. In addition, since the ultrafine foamed light reflection member is light in weight, the weight can be suppressed even if the decorative table with illumination is enlarged.

In the decorative table with illumination of this invention, it is preferable that the said point light source is a light emitting diode or a laser diode.

Both LEDs and laser diodes (hereinafter referred to as LD) are well-known point light sources having strong directivity and strong luminous intensity. Therefore, according to the decorative stand with illumination of this invention, the decorative stand with bright illumination is obtained even if a size is large.

In the decorative table with illumination of this invention, it is preferable that the said side wall part is provided in the predetermined angle outward with respect to the said bottom part.

In the decorative table having the illumination of the present invention, since the side wall portion is provided at an angle outward with respect to the bottom portion, the light emitted from the point light source can be more efficiently reflected to the light conduction reflector, and the light conduction More light exits from the periphery of the reflecting plate. In addition, by arranging components such as a battery in the gap generated between the outer frame and the bottom side of the casing side wall portion, the decorative stand with illumination can be made further thin.

Moreover, in the decorative table with illumination of this invention, it is preferable that the side surface of the said outer frame is formed with the light-diffusion plate which has a predetermined light transmittance and light diffusion rate.

According to the decorative table with illumination of the present invention, the light irradiation surface of the decorative table with illumination by forming the side of the outer frame with a light diffusion plate, the light irradiated from the light source device transmits and diffuses the upper part of the outer frame In the mounting surface, the part in contact with the outer frame does not become dark. Thereby, it becomes possible for the whole surface of the light irradiation surface of the decorative table with illumination to emit light.

In addition, in the decorative lamp having the illumination of the present invention, the cover is formed of a transparent member on the outer frame, has an opening in the outer frame, a side surface and a surface opposing the opening are closed, and has a space therein. You may install it.

According to the lighting table of the present invention, by attaching a cover to the outer frame, it is possible to prevent dust or the like from adhering to the mounting plate and the mounting material mounted thereon.

Moreover, in the lighting table with illumination of this invention, the 2nd point light source is fixed to the center of a ceiling part in the surface which opposes the said opening of the said cover, The side wall part is installed in a predetermined height from the peripheral edge of the said ceiling part, And a box-shaped casing having an opening on a side opposite to the point light source, the inner wall of which is formed of a reflecting member, and an opening of the second casing, the periphery of which is fixed at an edge of the opening of the casing. You may provide the 2nd light source device which has a.

According to the decorative table with illumination of this invention, by providing a light source apparatus also in the upper part of a cover, it can illuminate not only a mounting surface but also from the upper side, and can improve a lighting effect further.

In the decorative table with illumination of this invention, it has a control apparatus which controls the lighting state of the said point light source, The thin film-type torsion detection resistance formed of the transparent material is formed in the back surface side of the said light-diffusion plate, The said control apparatus is When the torsion is detected by the thin film type torsion detection resistor, the point light source is preferably controlled to be in the lit state.

According to the decorative table with illumination of the present invention, the point light source is automatically turned on by detecting the distortion of the light diffusion plate when the light diffusion plate is mounted on the light diffusion plate of the payload without degrading the light transmission performance of the light diffusion plate. The state can be switched between ON and OFF.

In the decorative table with illumination of this invention, it has a control apparatus which controls the lighting state of the said point light source, The transparent electrode for capacitive change detection is formed between the said light-diffusion plate and the said light conduction reflector, The said control apparatus When a capacitance change is detected by the capacitance change detection transparent electrode, it is preferable to control the point light source to be in a lit state.

According to the decorative table with illumination of the present invention, it is possible to automatically detect the point light source by detecting a change in capacitance when the payload is mounted on the light diffusion plate without degrading the light transmission function of the light diffusion plate. It is possible to switch between ON and OFF.

In the decorative table with illumination of this invention, it has a control apparatus which controls the lighting state of the said point light source, The scattering light detector is formed in the surface of the said outer frame, The said control apparatus changes the scattered light intensity by the said scattering light detector. If detected, it is preferable to control the point light source to be in a lit state.

According to the lighting apparatus according to the present invention, the difference in the scattered light intensity between the mounted state and the unmounted state can be detected, and switching between the ON and OFF states of the point light source can be performed automatically. .

According to the present invention, a decorative table having a light source having a high directivity, having a directivity, and emitting light from the mounting surface as light having a uniform illuminance distribution and illuminating the payload can be obtained.

1 is a perspective view of a mounting table according to a first embodiment of the present invention.
FIG. 2 is an exploded perspective view of the decorative arm with the illumination of FIG. 1. FIG.
FIG. 3 is a plan view of the light conduction reflector of the ornamental table with illumination of FIG. 1. FIG.
4 is a cross-sectional view taken along the line IV-IV of FIG. 1.
FIG. 5A is a perspective view of a decorative table having illumination according to a second embodiment of the present invention, and FIG. 5B is a sectional view taken along the line VB-VB of FIG. 5A. .
FIG. 6: (a) is a perspective view of the decorative stand with illumination which concerns on 3rd Embodiment of this invention, FIG. 6 (b) is sectional drawing in the VIB-VIB line of FIG. 6 (a). .
FIG. 7: (a) is a perspective view of the decorative stand with illumination which concerns on 4th Embodiment of this invention, and FIG. 7 (b) is sectional drawing in the XXB-XB line of FIG. .
Fig. 8A is a perspective view of a decorative table having illumination according to a fifth embodiment of the present invention, and Fig. 8B is a sectional view taken along the line BB-B of Fig. 8A. .

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described with reference to drawings. However, the embodiment shown below is an example of the mounting stand which has illumination for incorporating the technical idea of this invention, and does not intend to specify this invention to the mounting stand which has these illumination, Comprising: It is included in a claim. It is applicable equally to the thing of other embodiment.

[First Embodiment]

A decorative stand having illumination according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 5. 1 is an exploded perspective view of a decorative stand having illumination according to the first embodiment of the present invention, FIG. 2 is an exploded perspective view of a decorative stand having illumination shown in FIG. 1, and FIG. ) Is a plan view of the reflecting plate, and FIG. 4 is a cross-sectional view taken along line IV-IV of FIG. 1.

As shown in FIG. 1 to FIG. 3, the decorated table 1 with illumination includes an outer frame 2, a mounting plate 4 covering the outer frame opening 3, and a light source provided inside the outer frame 2. The apparatus 5 is provided.

The outer frame 2 has a strength according to the weight of the payload, is formed of a plastic having low light transmittance, etc., is a shallow box shape having a bottom, has an outer frame opening 3 at the top, and has a light source device (inside). In addition to the 5) and the battery 6 (refer to FIG. 4, FIG. 5 (b)), the wiring board, control apparatus, etc. which are not shown in figure are incorporated. In addition to the battery 6, an external battery may be used as a power source for the decorative table 1 having illumination of the present invention. In addition, in FIG. 2, illustration of the battery arrange | positioned at the external frame back surface side is abbreviate | omitted. At an edge portion of the outer frame opening 3, a locking portion 7 for fixing the mounting plate 4 is provided.

The mounting plate 4 is formed of a light diffusion plate made of glass or plastic having a predetermined light transmittance and light diffusion rate. At the peripheral edge of the mounting plate 4, a locking protrusion 8 is provided corresponding to the locking portion 7 provided at the edge of the outer frame opening 3, and the locking protrusion 8 is attached to the locking portion 7. The mounting plate 4 is fixed to the outer frame opening 3 by inserting the cross section. The mounting plate 4 is a mounting surface on which a mount such as a doll is mounted in the decorative table 1 having illumination, and may also serve as an irradiation surface, so that light emitted from the light source device 5 is emitted. In order to make it more uniform, it is preferable to provide the predetermined clearance gap G (refer FIG. 4) between the light source device 5, and to provide it. In addition, the strength of the deformation | transformation which does not deform | transform according to the weight of the to-be-loaded thing which is assumed so that the mounting board 4 will deform | transform and come in contact with the light source device 5, or the magnitude | size of the clearance gap G will not change when the payload is mounted is carried out. Use what you have.

Inside the outer frame 2, a light source device 5 using the point light source 9 as a light source is arranged with the outer frame opening 3 side as a light irradiation surface. Hereinafter, the structure of the light source device 5 will be described with reference to FIGS. 2 and 4.

The light source device 5 includes a point light source 9, a casing 10 having the point light source 9 therein, and a light conduction reflector 11 that covers the opening of the casing 10 to face the point light source 9. Have

The point light source 9 consists of a singular or a group of LEDs or LDs, and the group of LEDs or LDs include a single color or a plurality of different colors. By using a group of LEDs composed of a plurality of different colors, different light colors can be switched out in one light source device and emitted, and the decorative effect on the mounting table with illumination can be enhanced. The point light source 9 is disposed on a wiring board (not shown) and is electrically connected to a control device and a power supply.

The casing 10 has a casing opening 12 and includes a bottom portion 13 on which the point light source 9 is disposed, and a side wall portion 14 which is set up at a predetermined height from the peripheral edge of the bottom portion 13. Is done. The bottom portion 13 has a shape similar to that of the outer frame opening 3, and is formed in a circular shape in this embodiment, for example. The mounting hole 15 for installing the point light source 9 is provided in the center of the bottom part 13, and only the point light source 9 protrudes inside the casing 10 from the mounting hole 15. As shown in FIG.

The side wall portion 14 is vertically provided from the circumferential edge of the bottom portion 13, but like the second embodiment described later, the side wall portion 14 may be provided at a predetermined angle outward. A locking claw 16 for fixing the light conduction reflecting plate 11 is provided at the upper end of the side wall portion 14. The casing 10 is formed of a material such as an ultrafine foamed light reflecting member having a high light reflectance, and reflects the light from the point light source 9 at a high light reflectance on the inner wall surface of the casing 10, thereby improving efficiency. It is available for good use.

The light conduction reflecting plate 11 is fixed to the upper end of the side wall portion 14, which is an edge of the casing opening 12. At the circumferential edge portion of the light conduction reflecting plate 11, a catching hole 17 is provided at a position corresponding to the catching claw 16, and the light conducting reflecting plate is formed by hanging and fixing the catching claw 16 at the catching hole 17. 11 is fixed to the casing 10.

In the present embodiment, the light conduction reflecting plate 11 is formed of a material such as an ultrafine foamed light reflecting member having a high light reflectance and a low light transmittance. As a result, the light from the point light source 9 can be internally reflected at a high light reflectance and used efficiently, and a constant light is transmitted through the portion directly above the point light source 9, so that the point light source 9 The upper part of the side does not become too dark. In addition, since the ultrafine foamed light reflection member is lightweight, the weight can be suppressed even if the decorative table 1 and the light source device 5 having illumination are enlarged. In addition, the ultra-fine foamed light reflection member is easily available, and processing such as drilling is easy and relatively inexpensive, so that the manufacturing cost can be suppressed.

As shown in FIG. 3, the light conduction reflecting plate 11 reflects the outer light conduction to the outer periphery of the central light conduction reflecting portion 18 and the central light conducting reflecting portion 18 directly above the point light source 9. A part 19 is provided. The center part 18a is provided in the center part of the center light conduction reflecting part 18, ie, the part immediately above the point light source 9. As shown in FIG. The central portion 18a is formed with a high light reflectance so as to reflect strong light emitted from the point light source 9 and to reflect the reflected light by the inner wall surface of the casing 10 and the light conduction reflector 11. It is. The light reflectance of the central portion 18a is appropriately set by the selection of the optical reflecting plate material and the processing of the material (for example, the formation of the half grooves and the adjustment of the plate thickness), whereby the light can be efficiently used. . The peripheral part 18b is provided in the periphery of the center part 18a, ie, the boundary part with the outer light conduction reflection part 19. As shown in FIG. A small hole is provided in the peripheral portion 18b, and is designed to transmit a part of light while increasing the light reflectivity following the central portion 18a. In addition, this small hole may replace a slit, a thin groove | channel, etc.

In the outer light conduction reflecting portion 19, circular conduction holes 19a are formed at predetermined intervals. The size of the conduction hole 19a gradually increases as it moves outward from the central light conduction reflecting portion. In addition, the conductive hole 19a can take various magnetic shapes such as a circle, a triangle, a rectangle, and a star. Instead of the conduction hole 19a, concentric annular to square slits may be provided, and the width length thereof may increase as the distance from the central light conduction reflector 18 to the outside.

Moreover, you may form a light conduction reflecting plate by affixing the film which provided the reflecting part by printing, vapor deposition, etc. to light conducting members, such as a transparent plate. At this time, reflection dots are provided in the periphery and the outer light conduction reflecting portion of the central light conduction reflector instead of the through holes and slits, and the light reflectance and the light transmittance are set to appropriate values. The pattern of the reflective dots can take any pattern other than the pattern of the through holes. In addition, the shape of the reflective dot can take the shape of a circle, a rectangle, or the like, similarly to the above-mentioned through hole.

If the light conduction reflector is formed by printing or vapor deposition, the existing equipment can be used, and mass production of the light conduction reflector can be facilitated, thereby reducing the cost of producing the light conduction reflector in large quantities.

When using the decorative stand with illumination of this embodiment, when mounting a mounting object on the mounting board 4 which is a mounting part, when switching ON and OFF of a lighting state manually, and mounting a mounting board 4 Any of the cases in which the switch automatically enters when mounted on the top face) can be adopted.

In the case where the mounted object is electrically controlled to automatically enter the switch when the mounted object is mounted on the mounting plate 4, the following method can be adopted. First, by forming a well-known thin film type torsion detection resistor formed of a transparent material on the back surface side of the mounting plate 4, it is possible to automatically switch ON and OFF the lighting state of the point light source. By forming a well-known thin film type torsion detection resistance formed of a transparent material on the back side of the mounting plate 4, the torsion of the mounting plate 4 can be detected without reducing the light transmission performance of the light diffusion plate. Will be. Since the torsion is detected when the payload is mounted on the mounting plate 4, the point light source is controlled to be turned on, and when the payload is removed from the mounting plate 4, the twist is not detected. It is good to control so that a light source may be turned off.

In addition, by forming a known transparent electrode for capacitance change detection between the control panel 4 and the light conduction reflecting plate 11, it is possible to detect that the load is mounted on the mounting plate 4 by the change in capacitance. In this way, it is possible to automatically switch ON and OFF the lighting state of the point light source.

In addition, by forming a known scattered light detector on the surface of the outer frame 2, the difference between the scattered light intensity in the mounted state and the unmounted state is detected and the ON state of the point light source is turned on. The switch can be automatically switched off.

[Second Embodiment]

Next, the ornamental table with illumination which concerns on 2nd Embodiment of this invention is demonstrated with reference to FIG. FIG. 5A is a perspective view of a decorative table having illumination according to a second embodiment of the present invention, and FIG. 5B is a sectional view taken along line VB-VB of FIG. 5A.

In the decorative table with illumination according to the second embodiment of the present invention, the shape of the light source device and the position of the battery are different from the decorative table with illumination according to the first embodiment, and the basic structure provides the illumination according to the first embodiment. The same reference numerals are given to the same decorative table to have, the same reference numerals are omitted, and other portions will be described.

In 1 A of illuminations with the illumination of this embodiment, the shape of 5 A of light source devices is square in plan view according to the shape of the opening of 2 A of outer frames. Moreover, in 10A of casings of 5A of light source devices, 14 A of side wall parts are inclined outward with respect to the bottom part 13A, and are installed. As a result, the light emitted from the point light source 9 can be reflected more efficiently with respect to the light conduction reflecting plate 11, and more light is emitted from the periphery of the light conduction reflecting plate 11. In addition, the area of the bottom portion is smaller than that of the light conduction reflecting plate, and a gap is formed between the outer frame 2A and the bottom side of the casing side wall portion 14A. In the present embodiment, by arranging the battery 6 in this gap, the decorative table 1A with illumination can be further thinned.

[Third embodiment]

Next, the ornamental table with illumination which concerns on 3rd Embodiment of this invention is demonstrated with reference to FIG. Fig. 6A is a perspective view of a lampholder with illumination according to a third embodiment of the present invention, and Fig. 6B is a line VIB-VIB of lampholder with illumination of Fig. 6A. It is sectional drawing.

Although the structure with the lighting stand which concerns on 3rd Embodiment of this invention differs from a structure with a lighting stand which concerns on 1st Embodiment, since some other structure is common, description of the overlapping part is abbreviate | omitted and is carried out to another part. Explain.

In the decorative stand 1B having illumination according to the third embodiment of the present invention, the light source device 5B is housed inside the rectangular outer frame 2B in the same manner as in the first embodiment. The upper part of 2B is an opening, and the light source device 5B is housed therein without a gap. In addition, since the mounting plate 4B is fixed so as to cover the opening of the outer frame 2B, the upper side of the outer frame 2B is completely covered with the mounting plate 4B, and the decorative stand 1B having illumination is provided. Approximately the entire surface of is configured to emit light. In addition, the outer frame side wall 20 is formed of a light-transmitting diffuser plate, so that the light emitted from the light source device 5 is blocked by the outer frame side wall 20, and thus the peripheral edge portion of the mounting plate 4B. The portion in contact with the outer frame side wall 20 is not darkened. In this way, by forming the outer frame side wall 20 with the light diffusion plate, the light irradiated from the light source device is transmitted and diffused through the upper part of the outer frame, so that the light irradiation surface (mounting surface) of the decorative table with illumination is provided. Therefore, the part which contacts an outer frame does not become dark. This makes it possible for the entire surface of the light irradiation surface of the decorative table with illumination to emit light. In addition, in the lighting stand of the present embodiment, the power source is an external power source. In FIG. 6, descriptions such as connectors are omitted, but an internal power source may be used.

[Fourth Embodiment]

Next, the ornamental table with illumination which concerns on 4th Embodiment of this invention is demonstrated with reference to FIG. 7 is a perspective view of a decorative table having illumination according to a fourth embodiment of the present invention. The ornamental table with illumination according to the fourth embodiment of the present invention has a configuration in which an outer cover for illumination and a removable cover capable of covering the mounted object are provided on an outer frame of the ornamental bench with illumination. The decorative stand 1C with illumination of the present embodiment includes a light source device 5C, an outer frame 2C whose opening is covered with a mounting plate 4C, and a cover 21 covering the upper part of the outer frame. The cover 21 has an opening at the bottom, and is a quadrangular cylindrical body composed of the cover side wall 23 and the ceiling 24, and has a space S therein. The cover 21 is formed of a transparent resin body, and the mounted object can be viewed in a state where the mounted object mounted on the mounting plate is accommodated in the space S. FIG. The opening of the cover 21 is slightly smaller than the upper end of the outer frame 2C. In addition, a fixing protrusion 25 for fixing the cover 21 from the outside is provided at the corner of the upper end of the outer frame 2C, and the cover 21 is provided at the fixing protrusion 25 of the side wall end 26. It is mounted so that the corner part is inscribed. The side wall end 26 of the cover 21 is fixed by the fixing protrusion 25 and does not shift from side to side. However, it is only necessary to lift the cover 21 when removing the cover 21 from the outer frame 2C. The shape of the cover may be cylindrical or other polygonal pillars in addition to quadrangular pillars, and is changed depending on the shapes of the outer frame and the outer frame opening.

Thus, by providing the cover 21 in the outer frame 2C, it is possible to prevent dust or the like from adhering to the mounting plate and the mounting matter mounted thereon. In addition, in this embodiment, it is preferable to install the switch for illumination in the part which is not covered by the cover, such as an outer frame side wall, so that lighting can be turned ON and OFF in the state which covered.

[Fifth Embodiment]

Next, the ornamental table with illumination which concerns on 5th Embodiment of this invention is demonstrated with reference to FIG. 8 is a perspective view of a decorative table having illumination according to a fifth embodiment of the present invention. The decorative stand with illumination according to the fifth embodiment of the present invention is a light source device equivalent to that used for the decorative stand with illumination of the first embodiment, in the ceiling portion of the cover of the decorated stand with the illumination of the fourth embodiment, and a light source. The outer frame and the diffuser plate which accommodate an apparatus inside are provided.

In the decorative stand 1D having illumination according to the fifth embodiment, the first light source device 5D is housed in the outer frame 2D, and the mounting plate 4D is provided on the light exit surface. The cover 21D is provided in the upper part of the outer frame 2D similarly to 4th Embodiment, and this cover 21D is a quadrangular cylindrical shape which has an upper side and an lower side opening, and has a cover side wall 23D. Sifted. The upper side of the cover 21D has a lower opening, and an upper outer frame 27 having a side wall 28 and a ceiling 29 is provided, and a second light source device 5E inside the upper outer frame 27. Is accommodated, and the light diffusion plate 31 is provided in the opening of the upper outer frame 27.

Similar to the first light source device 5D, the second light source device 5E has a point light source 9, a casing 10 having the point light source therein, and a casing 10 facing the point light source 9. It has the light conduction reflector 11 which covers the opening of. Each configuration is also the same as that of the first light source device 5D, except that the opening of the casing 10 is downward, and the point light source 9 is disposed at a portion that reaches the ceiling of the casing 10. That is, the light exit surface of the second light source device 5E faces the light exit surface of the first light source device. The light diffusion plate 31 is fixed to the opening of the upper outer frame 27, and the light from the second light source device 5E is diffused outward and irradiated. Thus, by providing a light source apparatus also in the upper part of a cover, a mounting object can be illuminated not only from a mounting surface but from the upper side, and the lighting effect to a mounting object can be heightened further.

1, 1A, 1B, 1C, 1D; Lighting stand
2, 2A, 2B, 2C, 2D; Outer frame 3; Outer frame opening
4, 4B, 4C, 4D; Payload
5, 5A, 5B, 5C, 5D, 5E; Light source device 6; battery
9; Point light source 10, 10A; Casing
11; Photoconductor reflector 18; Central light conduction reflector
19; Outer light conduction reflector 20; Exterior frame side wall
21, 21D; cover

Claims (10)

An outer frame having an opening and receiving a light source device therein;
It is housed inside the outer frame, and a point light source is fixed at the center of the bottom portion, and a side wall portion is set up at a predetermined height from the peripheral edge of the bottom portion, and has an opening on the side facing the point light source, and the inner wall surface is reflected A light source device having a box-shaped casing formed of a member, an optical conduction reflecting plate covering the opening of the casing and having a periphery fixed at an edge portion of the opening of the casing;
An illumination having a mounting plate covering an opening of the outer frame and having a predetermined gap with the light conducting reflecting plate, wherein the mounting plate is made of a light diffusing plate having a predetermined plate thickness fixed at an edge portion of the opening of the outer frame. In the table having a
The light conduction reflector has a central light conduction reflector and an outer light conduction reflector around the central light conduction reflector at a position opposite the point light source, wherein the central light conduction reflector is higher than the outer light conduction reflector. It is formed with a reflectance and a low transmittance, the outer light conduction reflecting portion is formed with a plurality of openings, the size or width and length of the slit of the plurality of openings is characterized in that the larger as the distance away from the light conducting portion Decorating stand with lights. The method of claim 1,
And said light conduction reflector is formed of an ultra-fine foamed light reflecting member. The method of claim 1,
The point light source is a decorative table with illumination, characterized in that the light emitting diode or laser diode. The method of claim 1,
The side wall portion is provided with a lighting table, characterized in that it is installed in a predetermined angle outward with respect to the bottom. The method of claim 1,
And a side surface of the outer frame is formed of a light diffusion plate having a predetermined light transmittance and a light diffusion rate. The method of claim 1,
A decorative stand with an illumination, characterized in that it is formed of a transparent member on the outer frame, has an opening in the outer frame, a side surface and a surface facing the opening are closed, and an attachable free cover having a space therein is provided. The method according to claim 6,
On the surface facing the opening of the cover, a second point light source is fixed at the center of the ceiling portion, and a side wall portion is set up at a predetermined height from the peripheral edge of the ceiling portion, and has an opening on the side facing the point light source. And a second light source device having a box-shaped casing in which an inner wall surface is formed of a reflecting member, and a light conducting reflecting plate which covers an opening of the casing and has a periphery fixed at an edge portion of the opening of the casing. Having a stand. 6. The method according to any one of claims 1 to 5,
A control device for controlling the lighting state of the point light source, and a thin film type torsion detection resistor formed of a transparent material is formed on the back surface side of the light diffusion plate, and the control device detects the torsion by the thin film type torsion detection resistance. And, when the point light source is turned on. 6. The method according to any one of claims 1 to 5,
And a control device for controlling the lighting state of the point light source, wherein a transparent electrode for capacitive change detection is formed between the light diffusion plate and the light conduction reflector, and the control device is provided by the capacitive change detection transparent electrode. And if the change is detected, controlling the point light source to be in a lit state. 6. The method according to any one of claims 1 to 5,
And a scattering light detector formed on a surface of the outer frame, and the control apparatus turns the point light source into a lit state when a change in scattered light intensity is detected by the scattered light detector. A decorative having a lighting, characterized in that to control to.

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