JP2004164879A - Illumination lamp having brilliant depiction image inside - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an illumination lamp of a beautiful appearance having a brilliant depiction image inside suitable for use in various ways as a decorative illumination lamp or the like, without heat radiation, with little consumption power contributing to power-saving, without damage, with safety improved, and excellent in an environment preservation effect. <P>SOLUTION: By screwing down a metal cap (7a) at a mounting part to a socket coupled with a power source, a rectifying circuit and a voltage conversion drop circuit of a lighting circuit 9 inside the mounting part 7 are activated to light a luminous body 3 (LED). A depiction image 5 of an arbitrary form is formed inside a light-radiant surface 6 fixed to the mounting part 7 by laser processing, and this image 5 shines with the illumination of the luminous body 3 to give a beautiful appearance. Since an LED is used, there is no heating of the light-radiant surface 6, and power consumption is extremely little. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an illumination lamp having a beautifully shining brilliant image inside, which is easily mounted on a household power supply, has an aesthetic appearance, generates little heat, consumes very little power, can be continuously lit, and is safe. The present invention relates to an illuminating lamp having a brilliant image inside, which can also contribute to improvement in lightness.
[0002]
[Prior art]
Conventionally, there are various types of illuminating lamps whose main purpose is aesthetics. Most of the illuminating lamps are natural light bulbs emitting at 100 V AC, and the surroundings are covered with aesthetically pleasing patterns. Become. Therefore, although aesthetically pleasing, the use of a white light bulb causes a considerable increase in heat and cannot be directly touched. Also, power consumption is high.
[0003]
[Problems to be solved by the invention]
On the other hand, there is an illuminating lamp devised by the inventor of the present invention in which bubbles are formed in a transparent plastic, and the bubbles are illuminated by a light emitting diode (LED). This has the advantage that the illuminated bubbles shine brilliantly, exhibit an aesthetic appearance, and consume very little power because LEDs are used. Although this lamp has a certain aesthetic value or practical value, there is a problem that the aesthetic expression is single and tired. On the other hand, there is a technique of drawing a plane image or a three-dimensional image inside a glass or plastic material by a recent special laser processing technique. This drawing technique also has various know-how and is not a single one, but anyway, it is possible to form an arbitrary image inside by a laser. Therefore, if an arbitrary image can be formed as well as bubbles in the lighting lamp, the beauty of the lighting lamp can be improved and its use can be expanded, thereby contributing to industrial development. Since the light emission of this image is performed by, for example, an LED, the power consumption is extremely small, and no heat is generated. Of course, with the improvement of the technology, if the light emission of the drawn image naturally emits light, it is possible to further reduce the power consumption, but this technology is a research subject and a know-how at the moment. .
[0004]
The present invention has been made in view of the above circumstances, breaks common sense as a conventional lighting, does not generate heat, consumes very little power, can illuminate continuously for a long time, and can be used not only at home but also at home. It can be easily installed in any place where there is a power supply, and it can be specially enhanced in aesthetics. It can be used not only for artistic and decorative uses, but also for lighting and indicator lights in various industries, including passenger lighting such as passenger aircraft. It is an object of the present invention to provide a lighting device that can be applied to toys and has a bright and durable image inside, which is safe and reliable. It should be noted that an arbitrary image can be drawn extremely precisely as a glitter drawing image, and even a very fine image can be drawn.
[0005]
[Means for Solving the Problems]
SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a mounting part detachably mounted on a connecting body connected to a power supply part and a three-dimensional transparent or translucent fixed to the mounting part. A lamp having a (including colored) light radiator, a drawn image formed by laser processing in the light radiator, and a power supply unit that illuminates the light radiator and the drawn image therein. It is characterized by comprising a light emitter, and a lighting circuit unit housed in the mounting part and applying a voltage necessary for illuminating the light emitter. An arbitrary drawn image drawn by the laser processing shines by the illumination from the light emitting body. The light radiator is formed, for example, on a lamp (bulb) mounted on a socket, and can be widely used as a beautiful lamp. In addition, when the light-emitting body is an LED, there is no heat generation, the power consumption is extremely small, and continuous use can be performed for a long time. In addition, maintenance is free for as long as 20 years.
[0006]
Further, the invention according to claim 2 of the present invention is characterized in that the power supply unit is a socket to be attached to an AC100V power supply, and the attachment unit is a base portion detachably fixed to the socket. This allows the base to be screwed into a socket mounted on an AC 100 V power supply for use, and is widely used, for example, as home lighting or as a child's toy. Of course, it is widely applied as other illumination lamps.
[0007]
The invention according to claim 3 of the present invention is characterized in that the light reflector is made of a transparent or colored plastic material, glass material or rubber material. Since the light radiator is made of a transparent, translucent or colored plastic material, glass or rubber material, the internal drawn image can be clearly and artistically expressed, and the appearance can be improved.
[0008]
The invention according to claim 4 of the present invention is characterized in that the outer surface of the light reflector is covered with a mirror-like reflecting member. Thereby, efficient light collection can be performed, and the aesthetic appearance can be further improved.
[0009]
The invention of claim 5 of the present invention is characterized in that the drawing image is a two-dimensional image or a three-dimensional image. An arbitrary plane or stereoscopic image can be drawn according to the purpose, and is applied to a wide range of uses.
[0010]
Further, the invention according to claim 6 of the present invention is characterized in that the lamp comprises a plurality of lamps mounted on a single connecting body. By arranging a plurality of illuminating lamps, it is possible to express a complex and beautiful appearance of illumination.
[0011]
The invention according to claim 7 of the present invention is characterized in that the plurality of lamps have the same shape or different sizes. Since the size and shape can be changed, the purpose of use can be expanded. Further, the aesthetic appearance can be further improved.
[0012]
The invention according to claim 8 of the present invention is characterized in that the luminous body is formed of a monochromatic or polychromatic LED. By using an LED as a light emitter, there is no heat generation and an extreme saving of power consumption can be achieved. Also, there are few failures.
[0013]
The invention according to claim 9 of the present invention is characterized in that the LEDs emit light of the same or different colors. Thereby, various kinds of illumination light can be obtained, and the aesthetic appearance can be further improved.
[0014]
The invention according to claim 10 of the present invention is characterized in that the LED is a full-color LED. By using the full color LED, the color of the drawn image changes with time, and the aesthetic appearance can be further improved.
[0015]
An eleventh aspect of the present invention is characterized in that the LED is rotatably or rotatably arranged. Thereby, the aesthetic appearance can be further improved.
[0016]
The invention according to claim 12 of the present invention is characterized in that a reflector that reflects the emitted light in the direction of the light emitter is disposed around the light emitter. As a result, light from the illuminant can be concentrated on the drawn image side, and the glitter can be improved.
[0017]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, an embodiment of an illuminating lamp having a glittering image inside the present invention will be described in detail with reference to the drawings. FIG. 1 is a cross-sectional view showing an entire structure of an embodiment of a lighting lamp having a bright drawing image inside the present invention, and FIG. 2 shows a schematic structure of a lighting lamp in which a drawing image and bubbles are formed in a light emitting body. FIG. 3 is a schematic view showing an illumination lamp in which a plurality of (three in the figure) lamp bodies are mounted on a single socket and the shape and size of each light emitting body are different. 4 and 5 are partial cross-sectional views showing an illumination lamp having a heart-shaped or diamond-shaped light radiator, and FIG. 6 is a circuit diagram showing an example of a circuit structure of a lighting circuit unit.
[0018]
As shown in FIG. 1, an illumination lamp 1 having a brightly drawn image therein is roughly divided into a lamp 2 having a light emitting body 6 and a mounting portion 7, and a light emitter 3 provided in the mounting portion 7 of the lamp 2. And a lighting circuit section 4 and a drawing image 5 drawn in a three-dimensional light emitting body 6.
[0019]
In the present embodiment, the lamp body 2 includes a light emitter 6 made of a transparent plastic material in a spherical shape, and a base 7 mounted on a base end of the light emitter 6. The mounting portion 7 is screwed into a socket (not shown). In the present embodiment, a drawn image 5 having an arbitrary shape is formed inside the light emitting body 6 of the lamp body 2 by laser processing. When the light radiator 6 is made of a glass material, there are many prior arts for the internal drawing, but the technology of internal drawing in a plastic material is not well known and is a know-how technology. In particular, although a technique for forming a fine and fine three-dimensional drawn image 5 is not well known, it has been proved that it is technically possible. Since the drawn image 5 is an internally drawn image, it is free of dirt and cannot be removed or damaged from the outside unless the light emitter 6 itself is destroyed. The mounting portion 7 has a detailed structure including a base portion 7a screwed to the socket as described above, an insulator 7b for closing the opening end, a central terminal 7c at the center of the insulating portion 7b, and the like.
[0020]
The substrate 8 is electrically connected to the central terminal 7c. The light emitting body 3 and the lighting circuit section 4 are provided on the upper surface of the substrate 8 in the drawing. In the present embodiment, an LED is used as the light emitter 3. Further, on the substrate 8, a reflector 10 surrounding the light emitting body 3 and diverging upward is provided. The reflection plate 10 is for condensing the light beam of the light emitting body 3 on the light emitting body 6 side. The LEDs may be single-color, multi-color, or full-color, and may be arranged to be rotatable or rotatable. Of course, the number of LEDs is not limited to one, and a plurality of LEDs may be provided.
[0021]
Next, an embodiment of the lighting circuit unit 9 according to one embodiment is shown in FIG. That is, the lighting circuit unit 4 includes a rectifier circuit 12 including four light emitting diodes 11, a resistor 14 as a voltage conversion / falling circuit 13, capacitors 15 and 16, and the like. It has a circuit structure that supplies a voltage to the luminous body 3.
[0022]
Next, the lighting operation of the illuminating lamp 1 shown in FIG. For example, when a mounting portion (base portion 7a) of the illumination lamp 1 having a bright drawing image inside is screwed into a socket 17 as shown in FIG. 3, a bright drawing image is internally provided in a power supply unit (not shown) of AC100V. The illumination lamp 1 is electrically connected. The electricity having the voltage of AC 100 V is dropped by the voltage conversion dropping circuit 13 of the lighting circuit unit 4 to a voltage suitable for the light emission of the light-emitting body 3 (LED), and is DC-converted by the rectification circuit 12. As a result, the luminous body 3 is turned on with the DC voltage applied thereto. For example, in the case of an LED, it is lit by a voltage of about DC4V. The illumination of the light emitter 3 illuminates the light emitter 6 directly or via the reflector 10. Of course, the present invention is not limited to this. Conversely, DC5V may be wrapped to DC12V. As a result, the light radiator 6 and the drawn image 5 formed therein shine, giving a beautiful appearance. The voltage applied to the light emitting body 3 is about 4 V DC, and the light emitting body 6 does not generate heat and is not hot even when touched by hand. That is, it has safety. In addition, of course, the power consumption is extremely low, and for example, even if it is kept on for one year, an electric charge of about 500 yen is charged.
[0023]
The outer surface of the light radiator 6 of the lamp body 2 does not have to be provided at all. However, as shown in FIG. The appearance can be improved.
[0024]
FIG. 2 shows an illumination lamp 1a having a brilliant image inside another embodiment. The illumination lamp 1a having a brilliant image inside has a different structure of the light emitting body 6a of the lamp body 2, but the other structure is the same as that of FIG. In this case, a large number of bubbles 9 are formed inside the light emitting body 6a together with the drawn image 5 as described above. The technique of forming the bubbles 9 inside the plastic material has already been invented by the inventor of the present application, and can be easily formed by mixing a foaming agent during the injection molding of the light emitting body 6a. Of course, the number and size of the bubbles 9 can be controlled. That is, by forming the drawn image 5 by laser processing on the light emitting body 6a in which the bubbles 9 have already been formed, the light emitting body 6a as in the present embodiment can be easily obtained. The illuminating lamp 1a having the brightly drawn image inside the light emitting body 6a having the above-described structure can exhibit a more excellent aesthetic appearance than that described above, and can be expanded for a wide range. The bubbles 9 may be transparent or opaque.
[0025]
Third, an embodiment is shown in which a plurality of illuminating lamps 1 each having a brilliant image therein and a plurality of illuminating lamps 1a having a brilliant image therein are mounted on a single socket 17 as described above. It is easy to form the socket 17 into one having a plurality of feet as shown in the figure using existing technology. Also, the form and number can be set freely. By mounting the illuminating lamp 1 having a brilliant drawing image inside the present invention or the illuminating lamp 1a having a brilliant drawing image inside the present invention on each of the feet, the light brightness increases and many applications can be expanded. Of course, it is possible to freely control the form, size, number, and the like of the internal drawn image 5.
[0026]
FIGS. 4 and 5 show the illuminating lamps 1b and 1c having a brightly drawn image inside having the light emitting bodies 6b and 6c having different appearances from the light emitting bodies 6 and 6a. The light radiator 6b in FIG. 4 is a heart type, and the light radiator 6c in FIG. 5 is a diamond type. Of course, the form of the light emitter is not limited to the above. By devising the form of the light radiator, it is possible to change the overall structure of the illuminating lamp 1 having a brilliant image inside, thereby improving the aesthetic appearance and further expanding the application.
[0027]
There are various uses of the illuminating lamps 1 and 1a having a brilliant image inside the above-mentioned structure, but they are used as lamps for stands, illuminating various instruments, illuminating various decorations, and toys. Lighting, indicator lamp lighting, indoor decorative lighting, and the like. In addition, as described above, the power consumption is extremely low, and the power consumption may be reduced all year round. In addition, there is no danger even if it is exposed because it is not hot to the touch. In addition, since it is not thin glass like a general light bulb but is filled with glass or a plastic material, there is no breakage at all. Therefore, it is made of an extremely safe one.
[0028]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, while being used as a beautiful illuminating lamp in each direction, the effect which is excellent in safety, consumes very little power, and can be used for a long time can be obtained. It is widely used as a replacement for fluorescent lamps and natural light bulbs currently used, and has the effect of greatly contributing to environmental conservation and power consumption. In addition, moisture can be given to life by improving aesthetic appearance.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing an overall structure of an embodiment of an illumination lamp having a glitter image inside the present invention.
FIG. 2 is a partial cross-sectional view showing a schematic structure of an illumination lamp in which a drawn image and bubbles are formed inside a light radiator.
FIG. 3 is a schematic diagram showing one embodiment of the present invention in which a plurality of illuminating lamps each having a glitter image are mounted in a single socket.
FIG. 4 is a partial cross-sectional view showing an illumination lamp having a brilliant image inside having a heart-shaped light emitter.
FIG. 5 is a partial cross-sectional view showing an illumination lamp having a glitter image inside a diamond-shaped light emitter.
FIG. 6 is a circuit diagram showing a circuit structure of a lighting circuit unit for illuminating a light emitting body.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Illumination lamp 1a which has a bright drawing image inside Illumination lamp 1b which has a bright drawing image inside The lighting lamp 1c which has a bright drawing image inside 2 Lighting body 3 Lighting body 3 Lighting body 4 Lighting circuit part 5 drawn image 6 light radiator 6a light radiator 6b light radiator 6c light radiator 7 mounting portion 7a base 7b insulator 7c center terminal 8 substrate 9 bubble 10 reflector 11 light emitting diode 12 rectifier circuit 13 voltage conversion circuit 14 Resistor 15 Capacitor 16 Capacitor 17 Socket 18 Reflecting member

Claims (12)

A lamp having a mounting portion detachably mounted on a connecting body connected to a power supply unit and a three-dimensional transparent or translucent (including colored) light emitting body fixed to the mounting part; A drawn image formed by laser processing, a light emitter that passes through the power supply unit and illuminates the light emitting body and the drawn image therein, and a voltage necessary for illuminating the light emitter stored in the mounting unit. And a lighting circuit unit to be provided. The lighting device according to claim 1, wherein the power supply unit is a socket that is mounted on an AC 100 V power supply, and the mounting unit is a base that is detachably fixed to the socket. light. 3. The illumination lamp according to claim 1, wherein the light reflector is made of a transparent or colored plastic material, glass material, or rubber material. The illumination lamp according to any one of claims 1 to 3, wherein an outer surface of the light reflector is covered with a mirror-like reflecting member. The illumination lamp according to any one of claims 1 to 3, wherein the drawn image is a two-dimensional image or a three-dimensional image. 5. The illuminating lamp according to claim 1, wherein the illuminating body comprises a plurality of luminous elements mounted on the single connecting body. The illuminating lamp according to claim 5, wherein the plurality of lamps have the same or different shapes and sizes. The illuminator according to claim 1, wherein the illuminant is a single-color or multi-color LED. 8. The illumination lamp according to claim 7, wherein the LEDs emit light of the same or different colors. The illumination lamp according to claim 7, wherein the LED is a full-color LED. The illumination lamp according to any one of claims 7 to 9, wherein the LED is rotatably or rotatably arranged. 10. An illuminating lamp having a brilliant image inside according to any one of claims 1 to 9, wherein a reflector for reflecting the emitted light in the direction of the light emitter is arranged around the light emitter. .

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