KR200426041Y1 - Electrodeless induction lamp - Google Patents

Abstract

The present invention relates to an electrodeless lamp having long life, high efficiency, and high color rendering. An active gas is enclosed therein and the phosphor is coated in an RGB array, and R, G, and B are arranged separately, or R + G, R A glass tube arranged in a combination of + B, G + B, R + G + B or in a selective combination of the single and combination arrays; A ferrite core having a plurality of coils wound around the outside of the glass tube; Lamp driving electronics for applying high frequency capable of high frequency switching to each of the ferrite cores, and having a timer for simultaneously applying high frequency or applying high frequency in time difference to adjust the lighting timing according to the RGB arrangement of the phosphor. It is characterized by a configuration including a ballast.

According to the present invention, it is possible not only to enable monochromatic and multicolored lighting effects, but also to enable selective lighting and simultaneous lighting of lighting parts according to timer control within a single lamp, thereby providing lighting effects suitable for the intended use. In addition to lighting, advertising, mood lamps, and decorative applications, it is possible to greatly widen the application range of the electrodeless lamp.

Description

Induction lamp {ELECTRODELESS INDUCTION LAMP}

1 is a conceptual diagram showing for explaining an embodiment of an electrodeless lamp according to the present invention.

Figure 2 is a conceptual diagram showing to explain another embodiment of the electrodeless lamp according to the present invention.

Explanation of symbols on the main parts of the drawings

100,200: electrodeless lamp 110,210: glass tube

111,211: phosphor 120,220: ferrite core

121,221 Coil 130,230 Electronic ballast

131,231: driving circuit 132,232: timer

The present invention relates to an electrodeless lamp, and more particularly, to enable a single color as well as a multicolored lighting effect, and to enable selective lighting of a lighting area according to a timer control within a single lamp. The present invention relates to an electrodeless lamp capable of providing an illumination effect.

In general, an electrolessless induction lamp has no electrodes of a filament or a light emitting tube inside the lamp, unlike ordinary bulbs and fluorescent lamps, and ferrites on the outside of a square tube or globe glass tube containing various mixed gases. A lamp having a core mounted thereon, wherein a coil is wound around the ferrite core, an electronic ballast for applying a high frequency to the coil is connected, and a fluorescent material is coated inside the glass tube.

In case of the electrodeless lamp, when the power is applied from the electronic ballast, the ferrite core generates high frequency oscillation and magnetic field is generated around the coil. Electrons are accelerated in the glass tube by the generated electromotive force, and the ultraviolet rays emitted from the plasma stimulate the fluorescent material applied in the glass tube to emit visible light, thereby emitting light.

The electrodeless lamps can be turned on immediately without the need for preheating, have no blackening, have little brightness reduction, have high visibility even at low illuminance, and do not interfere with life even if they are frequently turned on and off. Has the advantage of color rendering.

By the way, the electrodeless lamp according to the prior art has the above-mentioned advantages, but there is a problem that it is difficult to apply a wide range of applications to other uses other than the function as a lighting lamp with a monochromatic concept of white light.

The present invention was created in view of the above problems, and its purpose is to enable not only monochromatic but also multicolored lighting effects, as well as selective lighting and simultaneous lighting of the lighting area according to timer control in one lamp. It enables lighting to give lighting effects that are suitable for the purpose of use, and uses the advantages of long life, high efficiency, and high color rendering so as to broaden the scope of application throughout the industrial field not only for lighting but also for advertising, mood, and decoration. To provide an electrodeless lamp.

One embodiment of the present invention for achieving the above object is an active gas is enclosed therein and apply a phosphor in RGB arrangement, R and G and B, respectively, or R + G, R + B, G + A glass tube arranged in combination with B and R + G + B or in which the single arrangement and the combined arrangement are selected and arranged; A ferrite core having a plurality of coils wound around the outside of the glass tube; Lamp driving electronics for applying high frequency capable of high frequency switching to each of the ferrite cores, and having a timer for simultaneously applying high frequency or applying high frequency in time difference to adjust the lighting timing according to the RGB arrangement of the phosphor. It is characterized by a configuration including a ballast.

In addition, another embodiment of the present invention for achieving the above object is to form a plurality of compartments therein and to fill the active gas in each of the compartments and to apply a phosphor of RGB, R and G and B respectively A glass tube arranged alone or in combination by R + G, R + B, G + B, R + G + B, or selected and combined with the single and combination arrays; A ferrite core wound around a coil mounted on each compartment of the glass tube; A high frequency capable of switching high frequency is applied to each ferrite core on each compartment of the glass tube, and a timer is provided to simultaneously apply the high frequency or to apply the high frequency at a time difference. Characterized in that the configuration includes an electronic ballast for driving the lamp to be adjustable.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

1 is a conceptual diagram showing for explaining an embodiment of an electrodeless lamp according to the present invention.

As shown in FIG. 1, the electrodeless lamp 100 according to an embodiment of the present invention includes a glass tube 110 in which an active gas is sealed and the phosphor 111 is coated in an RGB arrangement; A plurality of ferrite cores 120 mounted on the outside of the glass tube 110 and wound with a coil 121; Applying a high frequency capable of high frequency switching to each of the plurality of ferrite cores 120 includes a timer 132 to simultaneously apply a high frequency or a high frequency at a time difference so that the timing of lighting according to the RGB arrangement of the phosphor 111 is increased. It consists of a lamp driving electronic ballast 130 to adjust the.

In this case, the phosphor 111 may be arranged alone (R), G (green) and B (blue), respectively, or R + G (yellow), R + B (purple), G + B (blue), R Arrange by combining + G + B (white) or select and combine the single and combination arrays.

In addition, the phosphor 111 allows the above-described single or combination array to be applied to the glass tube 110 section by section and the ferrite core 120 is provided on the section position by the section array.

The electronic ballast 130 includes an inverter driving circuit 131 which enables high frequency switching of the 250 kHz / 2.65 MHz band to the ferrite core 120.

In this configuration, the phosphor 111 coated on the glass tube 110 is controlled by adjusting the emission timing of the phosphor 111 arranged in various colors for each section by adjusting the application position of the high frequency through the electronic ballast 130 having the timer 132. ) To be turned on sequentially or timely by section or at the same time.

2 is a conceptual diagram showing to explain another embodiment of the electrodeless lamp according to the present invention.

As shown in FIG. 2, the electrodeless lamp 200 according to another embodiment of the present invention forms a plurality of partitions 211 therein, and encapsulates an active gas in the partitions 211. Apply phosphor 212 of R (red) and G (green) and B (blue) alone, or R + G (yellow), R + B (purple), G + B (blue), R A glass tube 210 arranged in a combination of + G + B (white) or in a selective combination of the single and combination arrays; A ferrite core 220 wound with coils 221 mounted to the outside of each compartment 211 of the glass tube 210; Timer 232 to apply a high frequency capable of high frequency switching to each of the ferrite cores 220 located on each partition 211 of the glass tube 210 at the same time or to apply a high frequency in time difference It is provided with an electronic ballast 230 for driving the lamp to adjust the lighting timing for each section of the glass tube 210 provided with.

At this time, the partition portion 211 of the glass tube 210 is electron only in the partition space for forming each partition portion 211 when the magnetic field is formed by the application of high frequency to the ferrite core 220 on each partition portion It is to be able to move, it is to block the electron movement to the other compartment 211.

The electronic ballast 230 includes an inverter driving circuit 231 enabling high frequency switching of the 250 kHz / 2.65 MHz band to the ferrite core 220.

This configuration is applied to the corresponding partition portion 211 of the glass tube 210 alone or in a combination of phosphors and applied to the plurality of ferrite cores 220 mounted on each partition portion 211 through the electronic ballast 230. By controlling the high frequency, the light emitting timing of the phosphor 111 of each compartment 211 can be adjusted so that the phosphor 111 coated on the glass tube 110 can be sequentially turned on or off for each compartment 211. And time difference lighting, to enable the desired expression of a single color or multiple colors.

Therefore, the electrodeless lamp according to the embodiment of the present invention can express the color of the emitted light in a single color or multi-color, and in addition to the function as an illumination lamp as a feature that brings a change in lighting and a change in the lighting color in one lamp It can be used for various applications such as lighting, mood lamp or indoor / outdoor decoration.

According to the electrodeless lamp according to the present invention as described above, it is possible to provide a monochromatic as well as multicolored lighting effect and to enable the selective lighting and simultaneous lighting of the lighting area according to the timer control within a single lamp used It provides the lighting effect that is suitable for the purpose, and provides the usefulness to greatly expand the application range of the electrodeless lamp for lighting, advertisement, mood lamp and decoration while utilizing the advantages of long life, high efficiency and high color rendering. do.

Claims (2)

In the electrodeless lamp having long life, high efficiency and high color rendering, The active gas is enclosed inside and the phosphor is coated by RGB array, and R and G and B are arranged alone or in combination with R + G, R + B, G + B and R + G + B, or the above A glass tube arranged to select and combine an array and a combination array; A ferrite core having a plurality of coils wound around the outside of the glass tube; Lamp driving electronics for applying a high frequency capable of switching a high frequency to each of the plurality of ferrite cores and having a timer to simultaneously apply high frequency or a high frequency in time difference to adjust the lighting timing according to the RGB arrangement of the phosphor. Induction lamp comprising a ballast. In the electrodeless lamp having long life, high efficiency and high color rendering, A plurality of compartments are formed therein, and active gases are enclosed in each of the compartments, and RGB phosphors are applied, and R, G, and B are individually arranged, or R + G, R + B, G + B, and R, respectively. A glass tube arranged in a combination of + G + B or in a selected combination of the single and combination arrays; A ferrite core wound with coils mounted to the outside of each compartment of the glass tube; A high frequency capable of switching high frequency is applied to each ferrite core on each compartment of the glass tube, and a timer is provided to simultaneously apply the high frequency or to apply the high frequency at a time difference. Electrodeless lamp comprising an electronic ballast for driving the lamp to be adjusted.

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