JP3156961U - Luminescent body with color change - Google Patents

Abstract

An object of the present invention is to provide a luminous body with color change that saves raw materials (such as current limiting resistors), reduces electric energy consumption, simplifies the manufacturing process, and balances the load on an AC power grid. provide. A light emitting body having a lamp cover 4 and having a light emitting diode 1 inside the lamp cover 4, wherein the light emitting diode 1 includes two or more light emitting chips of different colors and a controller IC chip. It is a light-emitting diode of auto color change that emits multicolor light, and the lamp cover 4 is formed of a non-transparent material having color mixing and translucency that makes two or more different emission colors a single color combined light. [Selection] Figure 1

Description

  The present invention relates to an illuminant with a color change, and to an illumination device using the illuminant, that is, a device for lighting or lighting. Luminescent body with color change that is particularly easy to manufacture, light emission is mild, luminescent color is multi-colored, vivid, simple structure, material saving, low power consumption, long life, performance and safety About.

  Recently, illuminations are increasingly used in buildings, entertainment facilities, roads, parks, stores, and various spaces in various places to improve the effect of landscapes and interiors, especially when events are held. . Traditionally, this lamp has a single or two-color emission lamp (no built-in controller IC chip), so the decoration effect is monotonous and the device for flashing is complicated. There were many breakdowns, large consumption of electric energy, poor reliability, short life, and poor waterproofness, impact resistance and electrical characteristics.

  Recently, there are also light-emitting diodes that use three-color auto-color change as the light source. This is trying to eliminate deficiencies in the decoration and lighting of single-color and two-color lamps. Since the inter-electrode voltage of the light emitting diode could not be controlled effectively within the fixed value operating voltage range, the light emitting diode of the three-color auto color change always becomes abnormally operated.

  Conventionally, a single light-emitting unit (lamp) has low impact resistance, breakage occurs, and a transparent lamp cover is used, resulting in poor light composite effect, poor illumination effect, and poor illumination. If for some reason it fails, all the other lamps in series with it will stop working.

  In order to solve the various problems described above, a multi-color illumination device was provided as a Chinese patent registration number: ZL200610013230.7 and utility model registration No. 3151203 based on it. In this illumination device, a power plug, a power supply assembly and a plurality of light emitting units are connected to each other through a conductive wire. In the illumination device, the light emitting unit is a lamp cover and a lamp base that is closely joined to the lamp cover. A light emitting unit including a printed circuit board, a connection between an auto color changing light emitting diode, a Zener diode, a current limiting resistor, and a power supply means that emits multicolor light, and the power supply assembly described above Consists of a case, a rectifier diode connected to the printed circuit board in the case, a surge preventing resistor, a discharge resistor, and a filter capacitor, or a rectifier and a voltage dividing capacitor connected to the printed circuit board in the case Bridge diodes, surge prevention resistors, discharge resistors and Constituted by the Tar condenser. It is characterized in that it is connected in parallel to an assembly of a light emitting unit in which a plurality of light emitting units are connected in series to the output of the power supply assembly. The multi-color illumination device described above has the characteristics that light emission is gentle, light emission color is multi-colored, vivid, impact resistance is good, damage is difficult to occur, and life is long, but the following problems exist. Yes.

  First, in a multi-color illumination device that has a voltage dividing capacitor in the power supply assembly and a current limiting resistor in the light emitter, the voltage dividing capacitor played a role in limiting the current. However, the multi-color illumination apparatus has a problem in that power consumption is wasted, material is wasted, and manufacturing costs are increased.

  Second, in a multi-color illumination device having a rectifying bridge diode in the power supply assembly, when connecting with a male / female extension connector, it must be connected in parallel with four conductors. The problem is that the cost increases and the weight of the product increases.

  Third, in a multi-color illumination device that has a rectifier diode that rectifies half-wave in the power supply assembly, it can be connected in parallel with three conductors when connected with a male and female extension connector. Since the positive half-wave of the AC power supply has a load, and the negative half-wave of the sine AC power supply has no load, the load of the AC power grid cannot be balanced and the power grid Contamination is a problem.

Chinese patent registration number: ZL200610013230.7 Utility Model Registration No. 3151203

  The problems to be solved by the present invention are colors that save raw materials (such as current limiting resistors), reduce electrical energy consumption, simplify the manufacturing process, and balance the load on the AC power grid. There is no illuminant with change.

  In order to achieve this object, an illuminant with color change according to the present invention includes a lamp cover and a lamp base closely joined to the lamp cover, and an auto color that emits multicolor light inside. A light emitter having a variable light emitting diode, wherein both feet of the light emitting diode are connected to a lead wire penetrating the first lamp base or connected to a power supply contact of a second lamp base having two power contacts. The light emitting diode is an auto color changing light emitting diode that emits multicolor light and includes a light emitting chip having two or more different colors and a controller IC chip, and the lamp cover has two or more different light emitting colors in a single color. It is characterized in that it is molded from a non-transparent material having a color mixing property and translucency to be combined light.

  The lamp cover includes a Zener diode, and the Zener diode is connected to the light emitting diode in parallel. The lamp cover includes one or more light emitting diodes. The lamp cover is filled with a transparent insulating filler for the purpose of insulation.

  The lamp cover described above is formed of a single layer or multiple layers, and the shape of the lamp cover described above may be a spherical shape, a column shape, a lantern shape, a candle shape, a dome shape, or an irregular shape such as a character. It is characterized by being able to do it.

  When both feet of the light emitting diode are connected to a power source contact of a second lamp base having two power source contacts, the second lamp base is a lamp base, and the two power source contacts of the base are power sources of an external socket. It is characterized by being connected to the conductor through the contact.

  The lamp cover and the lamp base described above are two independent ones, or have an integral structure that cannot be separated.

  The illumination device using the above-described illuminant is connected in series or in parallel with the DC output of the power supply assembly in series or in parallel with the power supply assembly configured by a rectifying filter circuit that converts AC to DC, which is connected to an external AC power supply. Or a plurality of the light emitters connected in series or in parallel with a DC output of a DC power source.

  Illumination devices using the above-mentioned light emitters are installed in an extended connection type or a non-extension connection type, and when installed in the connection type, several hundred pieces are passed through the extension connection connector installed in the illumination device. The illumination device is provided with the above-described light emitter.

  The illuminant with color change and the illumination device using the same according to the present invention have the following characteristics.

  The cover of the illuminant with color change is made of a non-transparent material that has color mixing and translucency, so that it can emit multicolor light that contains two or more different color light emitting chips and a controller IC chip. Two or more different emission colors emitted from a color change light emitting diode can be made into a single color composite light, and a light emitter with a color change can change a light emission color with a different auto color change. Can do. When the lamp cover is composed of two or more layers depending on the intended use, the color mixing effect is further improved by mixing the colors twice or more.

  The built-in controller IC chip has a control program for controlling light emitting chips of different colors in the auto color change light emitting diode that emits multiple colors, and the clock signal cycle of the control program is as follows. Because there is variation, the color transition of each light emitter cannot be synchronized, resulting in a random color change, and as an illumination, the color change occurs in each light emitter. It is rich and can produce a unique lighting effect that gives satisfaction.

  By installing a combination of light emitting chips of different colors in each of the above-described auto-color-changing light emitting diodes that emit multiple colors, each light emitter can produce a different single color composite light due to the color mixture of the lamp cover. The illumination effect made with this is even better.

  By injecting the insulating filler into the lamp cover described above, the insulating filler wraps all the components in the lamp cover, and the rigidity and waterproofness of the illuminant is enhanced.

By using the above Zener diode and the above light emitting diode in parallel, the performance can be improved as follows compared to the conventional case.
I. The voltage between the electrodes of the light emitting diode is stabilized within a fixed operating voltage range, the lighting state of the light emitting diode is stabilized, and the service life is extended.
B. When the light emitting chip incorporating the light emitting diode is monochromatic light emission, multicolor light emission or not emitting all light, excess current in the circuit is bypassed, and the lighting state of the light emitting diode is stabilized and the service life is increased. Becomes longer.
C. Even if any of the light emitting diodes in series described above fails, the entire circuit can operate normally by bypassing the failed light emitting diode, and the stability and reliability of the illumination device described above can be achieved. Sexuality increases.
D. When the above-described light-emitting diode is shocked by static electricity, the static electricity can be bypassed and damage due to static electricity can be avoided.

  When the lamp base of the illuminant described above is used as a cap of a light bulb, the failed illuminant can be replaced while the illumination device is in use.

  By using the voltage dividing capacitor, the number of light emitters used in the above-described illumination device can be freely set within a certain range, and the usage is further expanded.

  When a power supply assembly that converts alternating current into direct current by a voltage dividing capacitor and a rectifying filter circuit is used, the current limiting resistor in the above-described light emitter need not be used. In this way, power consumption is reduced, making it easier to make and saving materials.

  When two or more of the above-described light emitting diodes are installed in the above-described light emitter, the combined light of a single color due to the color mixing property of the lamp cover increases, and thereby the lighting effect of the illumination device becomes more vivid.

  Through the connector for extension connection installed in the above-described illumination device, an illumination device including several hundreds of the above-described light emitters can be obtained. As a result, the application range of the illumination device becomes wider and the lighting effect becomes more beautiful.

  A half-wave rectifier filter circuit with a rectifier diode and a filter capacitor is installed in the positive half wave of the sine AC power supply, and a half-wave rectifier filter with another rectifier diode and a filter capacitor is installed in the negative half wave of the sine AC power supply. In the illumination device that uses the full-wave rectification filter power supply assembly with these two sets of half-wave rectification filter circuits, the circuit can be connected in parallel with three conductors, saving raw materials, It becomes convenient in use.

  By installing a load of the above-mentioned illuminant of a similar quantity separately at the output of the full wave rectification filter circuit by the two sets of half wave rectification filter circuits described above, the same power is supplied to the positive and negative half waves of the AC power source Contamination to the power grid that occurs in the half-wave rectifier filter circuit due to a set of rectifier diodes and filter capacitors when the load is consumed can be avoided.

2 is a schematic cross-sectional view of the structure of the first embodiment of the light emitter according to the present invention. FIG. 2 is a schematic cross-sectional view of the structure of the lamp cover of FIG. 1 filled with a filler. 2 is a schematic cross-sectional view of the second embodiment of the light emitter according to the present invention. 4 is a schematic cross-sectional view of the structure of the lamp cover of FIG. 1 is a schematic diagram of an overall electric circuit structure according to a first embodiment of the present invention. 2 is a schematic diagram of an overall electric circuit structure of a second embodiment of the present invention. 3 is a schematic diagram of an overall electric circuit structure of a third embodiment of the present invention. 4 is a schematic diagram of an overall electric circuit structure of a fourth embodiment of the present invention. It is an external appearance effect figure of the product installed in one end of the above-mentioned light-emitting body in which the power supply assembly of this invention is in series. It is an external appearance effect figure of the product installed in one end of the above-mentioned light-emitting body in which the power supply assembly of this invention is in series. It is an external appearance effect view of the product installed in the middle of the above-mentioned luminous body in which the power supply assembly of the present invention is in series. It is an external appearance effect view of the product installed in the middle of the above-mentioned luminous body in which the power supply assembly of the present invention is in series.

  This was realized by configuring as shown in the drawings and described in the examples.

Next, a specific example will be described with reference to the drawings for a light emitter with color change and an illumination device using the same according to the present invention.
The luminous body with the color change described above is configured as follows.
As shown in FIGS. 1 and 2, the light emitter with color change of the present invention has a first lamp base (3) and a lamp cover (4) supported by the first lamp base (3). The lamp cover (4) has a light emitting diode (1) and a Zener diode (2) connected in parallel with the light emitting diode (1). The diode (1) is an auto color change light emitting diode that emits multicolor light and incorporates a light emitting chip having two or more different colors and a controller IC chip, and both legs (terminals) of the light emitting diode (1) are first. It is connected with the conducting wire (6) which penetrates a lamp base (3).

As shown in FIGS. 3 and 4, both legs (terminals) of the light emitting diode (1) are connected to the power contacts (14, 15) of the second lamp base (16) having two power contacts. The second lamp base (16) serves as a lamp cap having two power contacts, and the two power contacts (14, 15) of the cap are connected to the conductors through the power contacts of the external socket.
The lamp cover (4) includes one or more light emitting diodes (1). When two or more light emitting diodes (1) are installed, they are connected in parallel or in series. .

  A current limiting resistor is installed in the lamp cover (4) according to demand. At this time, the one leg of the light emitting diode (1) and the Zener diode (2) connected in parallel as described above is a current limiting resistor. The resistor is connected to the lead wire (6) passing through the first lamp base (3), and the other leg is directly connected to the lead wire (6) passing through the first lamp base (3). Alternatively, the light-emitting diode (1) and the zener diode (2), which are connected in parallel as described above, are connected to a contact having two power contacts (14, 15) of the second lamp base (16) through a current limiting resistor. Connected, the other leg is directly connected to a different contact.

  The lamp cover (4) is formed of a non-transparent material having a color mixing property and a translucency that makes two or more different luminescent colors a single color composite light, and the material uses polypropylene, polyethylene, polycarbonate, or the like. be able to.

  The lamp cover (4) can be composed of a single layer or multiple layers, and its thickness depends on the diameter of the lamp cover (4) and the number of the light emitting diodes (1). When the lamp cover (4) is composed of multiple layers, the color mixing effect is further improved.

  As shown in FIGS. 2 and 4, by injecting a transparent insulating filler (5) for the purpose of insulation into the lamp cover (4), all the components in the lamp cover are wrapped. Thus, the solidity and waterproofness of the illuminant become stronger. The insulating filler may be made of a material such as a transparent epoxy resin or silicon.

The outer shape of the lamp cover (4) can be a spherical shape, a lantern shape, a columnar shape, a candle shape, a dome shape, or an irregular shape such as a character.
When the lamp cover (4) and the lamp base (3) are integrally molded, the integral shape can be a spherical shape, a lantern shape, a columnar shape, a candle shape, a dome shape, or an irregular shape such as a character.

The illumination device using the light emitter with color change described above is configured as follows.
I. In an illumination device configured by connecting a power supply assembly and a plurality of light emitters as described above, the power supply assembly includes a rectifying filter circuit that converts alternating current connected to an external alternating current power source into direct current, or a splitting circuit. It consists of a voltage capacitor and a rectifying filter circuit, or a voltage drop transformer and a rectifying filter circuit, or a power supply module that converts constant current, constant voltage and alternating current with a rectifying filter circuit into direct current. . The rectification filter circuit described above is composed of a full-wave rectification filter circuit with a bridge diode and a filter capacitor, or a half-wave rectification filter with two sets of rectification diodes and a filter capacitor corresponding to the positive and negative half-waves of the sine AC power supply separately. It consists of a full-wave rectification filter circuit that combines circuits.
B. In an illumination device configured by connecting a power supply assembly and a plurality of the above-described light emitters with a conductive wire, the power supply assembly is configured by a DC power supply, and the DC power supply stores a DC capability such as a storage battery. It consists of

The rectifying filter circuit described above is configured as follows.
I. As shown in FIG. 5, the rectifying filter circuit described above is configured by a full-wave rectifying filter circuit including a bridge diode and a filter capacitor, and this power supply assembly and a plurality of the above-described light emitters are connected by a conductive wire. The overall structure of the illumination device is configured as follows.
The AC input terminal of the bridge diode (8) is connected to an AC input power supply, the DC output terminal is connected in parallel to the filter capacitor C1 and the discharge resistor, and at the same time, a plurality of the above-described light emitters connected in series in parallel. 7 is connected. At this time, a current limiting resistor R is connected in series to the current input side or output side of each of the light emitting bodies 7 described above, or the current light emitting body 7 and the filter are connected without using the current limiting resistance R. A current limiting resistor or a current limiting component having a large resistance value is installed between the capacitor C1.

B. As shown in FIG. 6, the rectifying filter circuit described above is a full-wave rectifying filter circuit that combines two sets of rectifying diodes corresponding to the positive and negative half-waves of the sine AC power source and a half-wave rectifying filter circuit using a filter capacitor. The power supply assembly and a plurality of the above-described light emitters are connected by a conductive wire, and the overall structure of the illumination device thus configured is configured as follows.
In the half-wave rectifier filter circuit constructed by connecting the filter capacitor C2 and the discharge resistor R2 connected in parallel to the rectifier diode D1, the negative electrode of the filter capacitor C2 is connected to the AC input power source through the diode D1 in series in the positive direction. Connected to one end, the positive electrode of the filter capacitor C2 is directly connected to the other end of the AC input power supply. A plurality of light emitters 7 connected in series in parallel are connected between the positive and negative electrodes of the filter capacitor C2. At this time, a current limiting resistor R is connected in series to the current input side or output side of each of the light emitting bodies 7 described above, or the current light emitting body 7 and the filter are connected without using the current limiting resistance R. A current limiting resistor or a current limiting component having a large resistance value is installed between the capacitor C2.

  In another half-wave rectifier filter circuit configured by connecting a parallel filter capacitor C3 and a discharge resistor R3 to a rectifier diode D2, the positive electrode of the filter capacitor C3 is connected to an AC input through a diode D2 in the negative direction. Connected to one end of the power supply, the negative electrode of the filter capacitor C3 is connected directly to the other end of the AC input power supply. A plurality of the above-described light emitters 7 connected in series are connected between the positive and negative electrodes of the filter capacitor C3. At this time, a current limiting resistor R is connected in series to the current input side or output side of each of the light emitting bodies 7 described above, or the current light emitting body 7 and the filter are connected without using the current limiting resistance R. A current limiting resistor or a current limiting component having a large resistance value is installed between the capacitor C3.

The power supply assembly described above is configured as follows.
I. The power supply assembly can be configured directly with a rectifying filter circuit as shown in FIGS.
B. As shown in FIG. 7, a power supply assembly can be configured by combining a voltage dividing capacitor and a circuit as shown in FIG. 5, and this power supply assembly and a plurality of the above-described light emitters are connected by conducting wires. The overall structure of the illumination device is configured as follows.
One end of the AC input of the bridge diode (8) is connected to one end of the AC input power supply through a series voltage dividing capacitor C5, and the other AC input end of the bridge diode (8) is directly connected to the AC input power supply. Connect to the other end. A filter capacitor C4 and a discharge resistor R4 are connected in parallel between the DC outputs of the bridge diode (8), and a plurality of the light emitters 7 connected in series in parallel are connected simultaneously. Depending on demand, a current limiting resistor R9 or a current limiting component is installed between the first luminous body 7 and the filter capacitor C4.
A discharge resistor R5 can be connected in parallel between both ends of the voltage dividing capacitor C5.

C. As shown in FIG. 8, a power supply assembly can be configured by combining a voltage dividing capacitor and a circuit as shown in FIG. 6, and the power supply assembly and a plurality of the above-described light emitters are connected by a conductive wire. The overall structure of the illumination device is configured as follows.
In the half-wave rectifier filter circuit configured by connecting the filter capacitor C6 and the discharge resistor R6 in parallel to the rectifier diode D3, the negative electrode of the filter capacitor C6 passes through the diode D3 and the voltage dividing capacitor C8 in series in the positive direction. Connected to one end of the AC input power supply, the positive electrode of the filter capacitor C6 is connected directly to another end of the AC input power supply. A plurality of light emitters 7 connected in series in parallel are connected between the positive and negative electrodes of the filter capacitor C6. Depending on demand, a current limiting resistor R10 or a current limiting component is installed between the first luminous body 7 and the filter capacitor C6.

In another half-wave rectifier filter circuit constructed by connecting a filter capacitor C7 and a discharge resistor R7 connected in parallel to a rectifier diode D4, the positive electrode of the filter capacitor C7 is a negative-direction series diode D4 and a voltage dividing capacitor. Through C8, connected to one end of the AC input power supply, the negative electrode of the filter capacitor C7 is directly connected to another end of the AC input power supply. A plurality of light emitters 7 connected in series in parallel are connected between the positive and negative electrodes of the filter capacitor C7. Depending on demand, a current limiting resistor R11 or a current limiting component is installed between the first luminous body 7 and the filter capacitor C7.
A discharge resistor R8 can be connected in parallel between both ends of the voltage dividing capacitor C8.

D. A power supply assembly can be configured by combining a voltage drop transformer and a circuit as shown in FIG. 5 (no particular figure is shown), and the power supply assembly and a plurality of the above-described light emitters are connected by a conductive wire. The overall structure of the illumination device is configured as follows.
The AC input terminal of the bridge diode (8) in the circuit of FIG. 5 is connected to the output terminal of the voltage drop transformer, the input terminal of the voltage drop transformer is connected to the AC input power supply, and the DC output terminal of the bridge diode (8). Connects the filter capacitor C1 and the discharge resistor R1 in parallel, and simultaneously connects the plurality of light emitters 7 connected in series in parallel. At this time, a current limiting resistor R is connected in series to the current input side or output side of each of the light emitting bodies 7 described above, or the current light emitting body 7 and the filter are connected without using the current limiting resistance R. A current limiting resistor or a current limiting component having a large resistance value is installed between the capacitor C1.

E. A power module that converts constant current, constant voltage and rectification filter circuit into alternating current to direct current and a plurality of the above-mentioned light emitters are connected by a conductive wire, and the overall structure of the illumination device constructed (no special figure) The configuration is as follows.
The AC input terminal of the power supply module is connected to an AC input power supply, and the DC output terminal of the power supply module is connected to a plurality of the light emitters 7 that are connected in series or in parallel.
The above-described power supply assembly can be provided with a case, and an insulating filler can be injected into the case. As the insulating filler, a material such as epoxy resin or silicon can be used. By injecting the insulation filling part into the case, all the parts in the case (partial voltage, transformer, filter, discharge, power supply module, etc.) and solder are wrapped and isolated from the air, making the power supply assembly solid Degree of waterproofing becomes stronger.

  In the illumination device using the above-described light emitters of FIGS. 6 and 8, the output of the full-wave rectifier filter circuit by the above-described two sets of half-wave rectifier filter circuits is separately loaded with a similar quantity of the above-described light emitters. Whether the positive half wave or negative half wave of the AC power supply of the sign is consumed, the same power load is consumed and generated in the half wave rectifier filter circuit with a pair of rectifier diode and filter capacitor Contamination to the power grid can be avoided.

The connection structure of the illumination device using the above-described light emitter is configured as follows.
I. FIG. 9 and FIG. 10 show the appearance effects of the illumination device product using the above-described light emitters according to the circuits of FIG. 5 and FIG. The power supply assembly 9a of FIG. 9 (or 9b of FIG. 7) can be used as a single illumination device by directly connecting the power plug 10 directly. The power supply assembly 9a of FIG. 10 (or 9b of FIG. 7) can be used as a single illumination device by connecting the power plug 10 through the connector 11, or without using the power plug 10. 11, other connector products can be assembled and used (eg, waterfall lights). These are all structures that cannot be extended.

  B. FIGS. 11 and 12 show the appearance effect of the illumination device using the above-described light emitter according to the circuits of FIGS. 6 and 8, as shown in FIGS. 11 and 12, and the power supply assembly 12a (or 12b in FIG. 8) is the illumination device. Installed in the middle. The illumination device of FIG. 11 has a structure that cannot be extended, and a connector 11 is installed on one of a plurality of light emitters in series, and a power plug 10 is connected through the connector 11 to independently provide a single illumination device. It is also possible to use the power supply plug 10 without using the power plug 10 and to assemble another connector product through the connector 11 (for example, a waterfall light). The illumination device of FIG. 12 has a structure that can be extended and connected. A connector 11 is installed on both of the plurality of light emitters in series, and the power plug 10 is connected through the connector 11 so that the single illumination device is uniquely provided. It is also possible to use other connector products (for example, a waterfall type light) through the connector 11 without using the power plug 10, and at the same time, a plurality of other power plugs 10 can be used. The illumination device having this structure without a gap can be connected to male and female connectors to constitute an illumination device having several hundreds of light emitters.

  Illumination devices using the above-described light emitters are classified into an extension connection type (FIG. 12) and a non-extension connection type (FIGS. 9, 10, and 11) based on the connection structure. In the case of the extension connection type, various types of connection applications can be realized through connection connectors in accordance with market demand.

  As in the circuits of FIGS. 6 and 8, in the illumination device using the power supply assembly composed of the full-wave rectification filter circuit by the two sets of half-wave rectification filter circuits described above, the three wires are connected in parallel. Can save raw materials and is convenient to use.

  The above is a detailed description of the illumination device using the light emitter with color change according to the present invention with reference to the drawings and examples. . The drawings show only a few embodiments of the present invention, and there are many other ways of implementation. The person concerned in this field refers to the present invention, and changes and revisions that do not depart from the overall concept of the present invention shall be within the protection scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Light emitting diode 2 Zener diode 3 1st lamp base 4 Lamp cover 5 Filler 6 Power supply conductor 7 Light emitting body with a color change 8 Bridge diode 9a Power supply assembly 9b Power supply assembly 10 Power plug 11 Connector 12a Power supply assembly 12b Power supply assembly 13 Insulation ring of the base 14 Power supply contact of the base 15 Power supply contact of the base 16 Second lamp base

Claims (10)

  A light emitting body having a lamp cover (4) and having a light emitting diode (1) inside the lamp cover (4), wherein the light emitting diode (1) includes two or more light emitting chips and controller ICs of different colors. The chip cover is an auto color change light emitting diode that emits multicolor light, and the lamp cover (4) is a non-transparent material having color mixing and translucency that makes two or more different luminescent colors a single color combined light. Luminescent body with color change characterized by being molded.   The lamp cover (4) is supported by a lamp base (3), and both feet of the light emitting diode (1) are connected to a conductive wire passing through the lamp base (3). Luminescent body with color change described in 1.   The lamp cover (4) is supported by a lamp base (16) (bulb base) having two power contacts, and both feet of the light emitting diode (1) are connected to power contacts (14, 14) of the lamp base (16). The light-emitting body with color change according to claim 1, wherein the light-emitting body is connected to a lead wire through a power contact of an external socket.   The lamp cover (4) has a Zener diode (2), and the Zener diode (2) is connected in parallel to the light emitting diode (1). Item 4. A light emitter with color change according to item 2 or claim 3.   A transparent insulating filler (5) for the purpose of insulation is injected into the lamp cover (4). 4. A luminous body with a color change described in 4.   6. The light emission with color change according to claim 1, wherein the lamp cover (4) is formed in a single layer or a multilayer. body.   The lamp cover (4) is supported by a lamp base (16) (bulb base) having two power contacts, and has a circuit for converting alternating current into direct current, and the light emitting diode (1). 2) are connected to power contacts (14, 15) of the lamp base (16) through a circuit for converting the alternating current to direct current, and are used as a multi-purpose light bulb. Luminescent body with color change.   The light emitter with color change according to claim 1, wherein a plurality of the light emitters are connected in series or in parallel and used as illumination.   The illuminator with color change according to claim 8, wherein the illumination is connected to the output of a full wave rectification filter circuit by two sets of half wave rectification filter circuits.   The illuminator with color change according to claim 8, wherein the illumination is connected to an output of a DC power source.

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