KR100726386B1 - An assembly illuminating block and assembly illuminating apparatus using the illuminating block - Google Patents

Abstract

The present invention is to provide a prefabricated lighting block that selectively transmits and absorbs a light source, and to provide a prefabricated lighting device capable of designing and manufacturing a lighting device of the user's desired form using the prefabricated lighting block. The prefabricated lighting block of the present invention is made of a cube, and is characterized in that the inner surface (optional) having a light absorbing portion and a light transmitting portion selectively. In addition, the prefabricated lighting apparatus of the present invention includes a control box having a light source for outputting light, a control box for controlling the light output from the light source, and stackable in an arbitrary shape on top of the control box, The inner surface is characterized in that it comprises a plurality of lighting blocks having a light absorbing portion and a light transmitting portion.

Light block, light transmission, light absorption, light source

Description

ASSEMBLY ILLUMINATING BLOCK AND ASSEMBLY ILLUMINATING APPARATUS USING THE ILLUMINATING BLOCK}

1 is a perspective view of a prefabricated lighting block according to an embodiment of the present invention

2a to 2f are views showing another example of a prefabricated lighting block according to an embodiment of the present invention

3a to 3e is an exploded perspective view of a prefabricated lighting block of various forms according to an embodiment of the present invention

4 is an exploded perspective view of a prefabricated lighting block having a plurality of light transmitting parts according to an embodiment of the present invention;

5 is an assembled state of the prefabricated lighting block according to an embodiment of the present invention

6a to 6e is a perspective view of a prefabricated lighting block according to another embodiment of the present invention

Figure 7 is an assembled state of the prefabricated lighting block according to another embodiment of the present invention

8 is a block diagram of a prefabricated lighting apparatus according to an embodiment of the present invention

9a to 9d show another example of the assembled lighting device of the present invention.

10 to 13 is a detailed block diagram of a control box in the assembled lighting device of the present invention

14A to 14H illustrate various examples of a prefabricated lighting device according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

10: lighting block 12: coupling protrusion

14: projection receiving groove 20: light source

30: control box 40: support member

100: sound source analysis unit 200: signal conversion unit

300: control unit

The present invention relates to a lighting block and a lighting apparatus using the same, and more particularly, to a lighting block for selectively transmitting and absorbing a light source, and to a prefabricated lighting device that can be manufactured by assembling the lighting block arbitrarily by a user.

Recently, the importance of lighting facilities in terms of interior and building interior is increasing day by day, various lighting facilities of interior style suitable for the indoor atmosphere or the purpose of the building by using the lighting has emerged.

However, until now, the lighting facility is designed and constructed by a professional contractor, so it is impossible to install the lighting system that the user requires. Therefore, the lighting system does not satisfy the user's needs and serves as a simple lighting device. It is only a fact.

In addition, such a lighting facility is difficult to supplement or modify once construction is completed, for example, if you want to decorate the atmosphere of the room differently, it is expensive and expensive to reconstruct all existing lighting facilities. There was a problem.

The present invention has been made to solve the above problems, and an object thereof is to provide a prefabricated lighting block for selectively transmitting and absorbing a light source.

Another object of the present invention to provide a prefabricated lighting device that can be fabricated by the user assembling the prefabricated lighting block that selectively transmits and absorbs the light source.

The prefabricated lighting block of the present invention for achieving the above object is made of a cube, it is characterized in that the inner surface has a light absorbing portion and a light transmitting portion selectively.

In addition, the prefabricated lighting block of the present invention is characterized in that composed of acrylic or glass.

In addition, the prefabricated lighting block of the present invention is characterized in that the light absorbing portion and the light transmitting portion formed on the inner surface thereof are formed in whole or in part on one surface. At this time, the light absorbing portion is characterized in that formed by sanding (sanding) or corrosion treatment or by applying a material that can absorb light on the acrylic surface or by adhering the sheet-shaped light absorbing material.

In addition, the shape of the prefabricated lighting block of the present invention is characterized in that it is composed of at least one of the shape of a cylinder, a polygonal pillar, a cone, a cube, a cuboid.

On the other hand, the prefabricated lighting device using a prefabricated lighting block of the present invention is provided with a light source for outputting light, a control box for controlling the light output from the light source, and a cube to be stacked in any shape on the top of the control box It is composed of, the inner surface is characterized in that it comprises a plurality of illumination blocks having a light absorbing portion and a light transmitting portion.

The light source is preferably a light emitting diode (LED), and any light source may be used as long as it can output light such as a fluorescent lamp and a cold cathode fluorescent lamp.

In addition, the prefabricated lighting device of the present invention is a sound source analysis unit for the control box to analyze the sound source signal, and the sound source signal analyzed by the sound source analysis unit classified into low, middle, high treble level of the corresponding sound intensity A sound source recorded in a portable recording device connected to an internal memory or a peripheral device, including a signal conversion unit for converting an electric signal and outputting it to the lighting device, and a control unit for controlling the sound source analysis unit and the signal conversion unit It is characterized by adjusting the brightness and color of the light in response to the signal or the sound source signal input in real time.

The present invention having the technical features as described above, by using the point that the light has a different refractive index according to the medium, and the transmittance and absorption of the light depending on the surface treatment of the medium to produce a cube shaped lighting block of various shapes, such illumination By selectively forming the light transmitting portion and the light absorbing portion on the inner surface of the block, the light from the light source is incident on the lighting block, and then part of it is absorbed by the lighting block, and part of the light is transmitted to the next lighting block. As a technical feature of allowing the user to assemble the lighting structure of the desired shape.

Technical features and advantages of the above-described lighting block of the present invention and a lighting apparatus using the same will be more clearly presented through the accompanying drawings and the following description.

Hereinafter, a prefabricated lighting block and a lighting device using the same according to an embodiment of the present invention will be described.

1 is a perspective view of a prefabricated light block according to an embodiment of the present invention, Figures 2a to 2f shows various examples of a prefabricated light block according to an embodiment of the present invention.

First, as shown in Figure 1, prefabricated lighting block 10 according to an embodiment of the present invention is composed of a cube, such as a cube or a cube. In this case, the material of the lighting block 10 may be made of plastic, acrylic resin, resin (Resin) or the like, such as polycarbonate (Polycabonate) or polymethyl methacrylate (PMMA) mainly used in the light guide plate of the backlight device Glass and the like.

The shape of the lighting block 10 is not limited to a cube or a cuboid, and may be configured in a polyhedral shape such as a cylinder, a polygonal column, a cone and a cube, a cube, and the like as shown in FIGS. 2A to 2F. By assembling in a combination of at least two or more of them, a desired lighting structure can be formed, and the size and length of each lighting block 10 can also be produced in various ways.

Such a prefabricated lighting block 10 according to an embodiment of the present invention is selectively formed on the inner surface of the light absorbing portion and the light transmitting portion for absorbing and transmitting light, as described in more detail as follows.

3A to 3E are perspective views illustrating various types of prefabricated lighting blocks according to embodiments of the present invention. As shown in the drawing, light transmitting parts and light absorbing parts are selectively formed on the inner surface of the lighting block 10. For reference, the light transmitting part was treated as a pointless point, and the light absorbing part was treated as a point to help the understanding of the description. In this case, the light transmitting part is literally transmits almost 100% of the light, and the light absorbing part absorbs light and is a part where the light is visually displayed when viewed from the outside.

Therefore, in the case of the light block 10 having the light transmitting part and the light absorbing part as shown in FIG. 3A, light incident through the "A" plane is transmitted through the "C" plane in the Y-axis direction, a part of which is described above. It absorbs into the "B", "D", "E", and "F" planes except the "C" plane. In this case, the light absorbing part may be formed by a sanding process, and may be formed by applying a material capable of absorbing light to an acrylic surface constituting the lighting block 10 or by adhering a sheet-shaped light absorbing material. You may.

In addition, the lighting block 10 having a development shape as shown in FIG. 3B is a light block having a development shape as shown in FIG. 3C through which light incident through the "A" plane is transmitted in the X-axis direction through the "B" plane. 10), light incident through the "A" plane is transmitted in the -Z axis direction through the "E" plane. In addition, the lighting block 10 having a development shape such as 3d has a light incident through the "A" plane and transmitted through the "D" plane in the -X axis direction, and has a deployment shape as shown in FIG. 3D. ), Light incident through the "A" plane is transmitted in the Z-axis direction through the "F" plane.

As such, when various combinations of the lighting blocks 10 having the light transmitting part and the light absorbing part are selectively assembled on the inner surface, a part of the light output from the light source is absorbed by the light absorbing part of each light block 10. , And some may produce a lighting structure that is transmitted to the adjacent light block 10 through the light transmitting unit.

As an example, suppose that the lighting block as shown in Figure 3b is assembled on the lighting block having a development shape as shown in Figure 3a. The light incident through the "A" plane of the lighting block 10 having the developed shape as shown in FIG. 3A is directed to the "A" plane of the illuminated block 10 having the developed shape as shown in FIG. 3B through the "C" plane. After being incident, it is transmitted in the X-axis direction through the "B" plane. As such, a plurality of light transmitting parts and light absorbing parts are selectively formed on the inner surface of the light block 10, so that a part of the incident light is absorbed by the light block 10, and a part of the light is transmitted through the light block 10. The structure can be assembled.

Meanwhile, in the expanded perspective view of FIGS. 3A to 3E, only one light transmitting unit is illustrated for convenience of description, but it is preferable to form one or more light transmitting units, which may form only the light transmitting unit, and conversely, only the light absorbing unit is formed. You may. That is, when forming a plurality of light transmitting portion on the inner surface of the lighting block 10, it is possible to form a lighting structure in which light is diffused in various directions by allowing the light to be transmitted in various directions.

For example, suppose that the lighting block having a plurality of light transmitting parts on the inner surface is assembled as shown in FIG. 5 on the lighting block having the development shape as shown in FIG. 3A. First, when light is incident through the "A" plane of the lighting block having a development shape as shown in Figure 3a, the incident light is the "" of the lighting block 10 having a development shape as shown in Figure 4 through the "C" plane. A "side. At this time, since the light block 10 having the unfolded shape as shown in FIG. 4 is a light transmitting portion of the "B" plane and the "D" plane, the light incident through the "A" plane is shown in FIGS. 4 and 5. Likewise, it is transmitted through the "B" plane and the "D" plane.

Therefore, it is possible to transmit the light coming from the bottom to the left and right, and further assembling another light block 10 adjacent to the "B" plane and "D" plane light block that the light source is transmitted in various directions Can build structures.

On the other hand, although the light transmitting part and the light absorbing part is shown as being formed over the entire surface, the light transmitting part or the light absorbing part may be partially formed only on a part of the surface.

 In addition, the prefabricated lighting block of the present invention can be produced in a puzzle type. That is, as shown in Figures 6a and 6e, it is possible to accommodate the engaging projection 12 and / or the engaging projection 12 for coupling with the lighting block 10 adjacent to at least one side, more often the front. By appropriately forming the projection receiving groove 14, as shown in Figure 7, it is possible to secure a supporting force between the several lighting blocks 10, thereby more stable the lighting blocks 10 Can be stacked.

At this time, the coupling protrusion 12 is made of an acrylic material like the lighting block 10, the inner surface has a light absorbing portion and a light transmitting portion. However, considering that the coupling protrusion 12 is for coupling with the neighboring lighting block 10, the light transmitting part that transmits light is mainly formed on the inner surface of the coupling protrusion 12, so that the light is adjacent to the lighting block 10. It is desirable to facilitate delivery.

Hereinafter, the prefabricated lighting device using the prefabricated lighting block as described above will be described.

Figure 8 shows a simple example of a prefabricated lighting device using a prefabricated lighting block of the present invention, Figures 9a to 9d shows another example of a prefabricated lighting device of the present invention.

As shown in the drawing, a lighting device using a prefabricated lighting block according to an embodiment of the present invention is largely a control box 30 having a light source 20, and a plurality of lighting blocks assembled on the control box 30 It consists of (10).

The lighting apparatus shown in FIG. 8 has a structure in which a plurality of lighting blocks 10 are stacked in consideration of the light transmitting part and the light absorbing part on the control box 30, or when the lighting blocks 10 are stacked in multiple light blocks. A separate support member (or reinforcing member) 40 may be used to secure the support between the 10 and the robustness of the block structure. That is, as shown in Figs. 9a to 9d, at least one cylindrical, square pillar-type support member 40 is installed at the center of the upper end of the control box 30, preferably the upper part of the light source 20. It is possible to assemble the lighting block 10 to penetrate the support member 40.

At this time, the lighting block 10 is provided with a through-hole so as to penetrate the support member 40, unlike the above-described, the support member 40 is made of an acrylic material like the lighting block 10. In addition, the inner surface of the support member 40 preferably forms a light transmission portion rather than a light absorption portion so that the light output from the light source 20 can be diffused on the support member 40.

On the other hand, the control box 30 may simply drive a program implemented to adjust the brightness and color of the light output from the light source according to a preset value, so that the light is output from the light source 20, preferably A brightness and color conversion control module for controlling the brightness and color of light to be adjusted in response to a sound source signal recorded in a portable recording device connected through an internal memory or a peripheral device connection or a sound source signal input in real time from an external device. Equipped. In this case, as the light source 20, three color (R, G, B) light emitting diodes (LEDs) are suitable, but besides those that can be used as fluorescent lamps, Cold Cathode Fluorescent Lamps (CCFLs) or other light sources. It may be any.

As shown in FIG. 10, the control box 30 converts the brightness and the color of the light corresponding to the analyzed result by analyzing the intensity, time and frequency band of the sound source signal. And (100), the sound source signal analyzed by the sound source analysis unit 100 is classified into low, middle, high treble and converted into an electrical signal of a level corresponding to the intensity of the sound signal conversion to output to the lighting device The unit 200 and the control unit 300 for controlling the sound source analysis unit 100 and the signal conversion unit 200 is configured.

In this case, as illustrated in FIG. 11, the sound source analyzer 100 samples an input sound source signal into a plurality of blocks, and then represents an average value representing an average intensity of the sound source signal and an intensity of each sound source for each block. The first sound source analysis unit 110 which analyzes the intensity of the sound source for each block by comparing the instantaneous mean values, and the number of the input sound sources by analyzing the number of blocks having a greater intensity than the average intensity of the sound source signal. And a second sound source analyzer 120 for analyzing the time signature of the signal, and a third sound source analyzer 130 for analyzing the input sound source in the frequency band and amplifying the sound source in the low frequency band.

The first sound source analysis unit 110 can feel the intensity of the current sound source compared to the intensity of the previous sound source, but the human hearing, when the converted to an electrical signal applied to the lighting device, the brightness change of the lighting device is In the case of a slight increase so that it cannot be felt by human eyes, the intensity of the current sound source is amplified to a predetermined width.

In addition, when the first sound source analysis unit 110 is changed from a strong sound source to a weak sound source, the difference in the intensity is not enough to be felt by a human's hearing. When the brightness change of the lighting device is visually felt, the weak sound source next to the strong sound source is removed so that an electric signal corresponding to the weak sound source is not output to the lighting device.

Meanwhile, as illustrated in FIG. 12, the third sound source analyzing unit 130 includes a fast fourier transform (FFT) unit 130a for Fourier transforming an input sound source signal, and a frequency band of the Fourier transformed sound source signal. And an amplifying unit 130b for amplifying a low frequency band sound source signal, and an RFFT (Reverse Fast Fourier Transform) unit 130c for inverse Fourier transforming the low frequency band amplified sound source signal.

Meanwhile, as illustrated in FIG. 13, the signal converter 200 includes a level value storage unit 200a for storing a level value of an electric signal for each intensity of a sound source signal, and the input sound source signal and the level value storage. A comparison unit 200b for comparing the level values stored in the unit and outputting the level values of the electric signals corresponding to the sound source signals, and the low and midrange sounds corresponding to the level values of the electric signals output from the comparison unit 200b. And an electrical signal conversion unit 200c for converting a sound source signal of a high sound band into an electrical signal, and an electric signal corresponding to the sound source signal of the low, mid, and high sound bands to red, green, and blue LEDs of the lighting device. It characterized in that it comprises a LED output unit 200d to output.

In the lighting device using the prefabricated lighting block according to the embodiment of the present invention, when the electrical signal corresponding to the sound source signal is applied to the light source 20 in the control box 30, the brightness and color of the light output from the light source 20 The light is changed in synchronization with the sound source signal, and the light synchronized with the sound source signal is incident on the light block 10 stacked on the upper part of the control box 30 by the user. The light absorbing surface is selectively transmitted and absorbed according to the position of the light absorbing surface to form one lighting device. For reference, FIGS. 14A to 14I are photographic screens showing various examples of a lighting device using a prefabricated lighting block according to an embodiment of the present invention, and light of various colors by selectively transmitting and absorbing light in each lighting block 10. It can be seen that the device is implemented.

Although preferred embodiments of the present invention have been described above, it is clear that the present invention can use various changes, modifications, and equivalents, and that the above embodiments can be appropriately modified and applied in the same manner. Accordingly, the above description does not limit the scope of the invention as defined by the limitations of the following claims.

As described above, the prefabricated lighting block and the prefabricated lighting device using the same of the present invention has the following effects.

The lighting block having the effect of absorbing and transmitting light can be designed and manufactured by the user at will, thereby providing a customized lighting device that meets the needs of the user.

In addition, it is possible to change the lighting device in various forms to suit the atmosphere of the home and office space as needed, since only the light blocks for selectively absorbing and transmitting light are stacked.

In addition, even if the lighting device is installed, it is easy to dismantle and assemble the lighting block, so there is no need to replace the lighting facility, thereby achieving a cost reduction effect.

Claims (17)

At least one of at least one of the engaging projection, the projection receiving groove and the through-hole is formed of a cube to enable assembly in a plurality of shapes with the neighboring block, the inner surface selectively absorbing light and the light transmitting portion Prefabricated light block, characterized in that it has. The prefabricated light block of claim 1, wherein the light block is made of one of plastic, acrylic resin, resin, and glass. The prefabricated lighting block of claim 1, wherein the light absorbing portion and the light transmitting portion are formed in whole or in part with respect to one surface. The method according to claim 1 or 2, wherein the light absorption unit, Prefabricated light block, characterized in that formed by sanding (Sanding) or corrosion treatment. The method of claim 2, wherein the light absorption unit, A prefabricated lighting block comprising applying a material capable of absorbing light to an acrylic surface or bonding a light absorbing material in the form of a sheet. The method of claim 1, wherein the lighting block, Prefabricated light block, characterized in that the cylindrical, polygonal columnar, conical, cube, at least one of the shape of a cube, at least two or more of these are combined to form a light block structure. A control box having a light source for outputting light, and controlling a light output from the light source; At least one of coupling protrusions, protrusion receiving grooves, and through holes is formed on at least one surface of the upper surface of the control box so as to be stacked and assembled in an arbitrary shape, and the inner surface is a cube having a light absorbing portion and a light transmitting portion. And a plurality of lighting blocks having an inner light absorbing portion and a light transmitting portion selectively formed on an inner surface thereof. 8. A prefabricated lighting device according to claim 7, wherein the light source comprises a light emitting diode (LED). The prefabricated lighting apparatus according to claim 7, further comprising a supporting member on the top of the control box for supporting the lighting blocks. 10. The prefabricated lighting apparatus of claim 9, wherein the lighting blocks include a through hole so that the support member can pass therethrough. The prefabricated lighting apparatus according to claim 9 or 10, wherein the supporting member is made of the same material as the lighting block. The method of claim 7 or 8, wherein the control box, Prefabricated lighting apparatus characterized in that the control to change the brightness and color of the light provided to the illumination block in response to the sound source signal. The method of claim 12, wherein the control box, A sound source analysis unit for analyzing a sound source signal, A signal converter which classifies the sound source signal analyzed by the sound source analyzer into low, middle, and high sounds, converts the sound signal into an electric signal having a level corresponding to the corresponding sound intensity, and outputs the signal to the lighting device; It is configured to include a control unit for controlling the sound source analysis unit and the signal conversion unit, And the sound source signal is a sound source signal recorded in a portable recording device connected through an internal memory or a peripheral device connection unit or a sound source signal input in real time. 8. The prefabricated lighting apparatus according to claim 7, wherein the lighting block is any one made of acrylic material or glass. The method of claim 7, wherein the light absorption unit, Prefabricated lighting device, characterized in that formed by sanding (Sanding) treatment or corrosion treatment. The method of claim 7, wherein the light absorption unit, A prefabricated lighting device comprising applying a material capable of absorbing light to an acrylic surface or bonding a light absorbing material in the form of a sheet. The method of claim 7, wherein the lighting block, Prefabricated lighting device comprising a cylindrical, polygonal columnar, conical, cuboid, cuboid, at least one of the shape, at least two or more of them to form a light block structure.

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