CN200968547Y - Colored electric bulb capable of changing color with regularity - Google Patents

Abstract

The utility model discloses a color light bulb with regular color change, which comprises: a lamp base (1), a circuit board (2), a bulb shell (3) and a luminous body (4); the contact end of the lamp base (1) is connected to the lamp Inside the mouth, the lamp holder (1) is built with a circuit board (2), and the circuit board (2) is provided with a colored lamp circuit; the opening end of the lamp holder (1) is provided with a luminous body (4), and a light bulb housing is arranged outside the luminous body (4) (3), the bulb shell (3) is fixedly connected with the opening end of the lamp holder (1); the colored bulb can be widely used in lighting and decoration fields such as families, hotels, shopping malls, supermarkets, squares and lawns; it has broad market prospects and good Economic and social benefits; energy saving, in line with the national energy policy.

Description

Colorful light bulbs that change colors regularly

Technical field:

The utility model relates to the technical field of lighting and decoration, in particular to a colored light bulb with regular changing colors, which is suitable for a general lamp socket and can flash and change multiple colors regularly.

Background technology:

At present, the existing colored light bulbs, one is made by coating or sticking a layer of red, green, or blue color paint or film on the glass shell of an ordinary incandescent bulb. Change color; there is also a kind of colored bulb that uses tungsten filament to emit light, and the glass bulb shell needs to be vacuumed and filled with inert gas. Due to the limitation of glass as the shell, the manufacturing process is complicated; finally there is another kind that only uses light-emitting diodes LED, which cannot have A colored light bulb that flashes or changes color regularly.

Invention content:

Aiming at the situation of the above-mentioned colored light bulbs, the utility model provides a colored light bulb with regular color change, which can flash and change colors regularly without adding a control circuit and using a common lamp socket.

In order to realize the above-mentioned purpose of the invention, the utility model adopts the following technical solutions:

The color light bulb with regular color change includes: a lamp holder, a circuit board, a bulb shell and a luminous body; the contact end of the lamp holder is connected in the lamp socket, a circuit board is built in the lamp holder, and a colored lamp circuit is arranged on the circuit board; A light-emitting body LED is arranged at the opening end, and a light bulb shell is arranged on the light-emitting body LED, and the light bulb shell is fixedly connected with the open end of the lamp holder.

The color light bulb with regular color changes, its color light circuit is composed of a microcontroller MCU and electronic components, the terminal 1 of the lamp base J1 is connected to the resistance-capacitance step-down of the capacitor C1 on the circuit board and the resistor R1 in parallel circuit, the other end is connected to the negative pole of the Zener tube D0 and the positive pole of the rectifier diode D1; the negative pole of the rectifier diode D1 is connected to the positive pole of the filter electrolytic capacitor C2, and connected to the VDD terminal of the microcontroller MCU: PIC12C508; the negative pole of the diode D1 passes through several resistors R respectively Connect the positive poles of several groups of light-emitting diode LEDs of the illuminant LED; the negative poles of several groups of light-emitting diode LEDs of the illuminant LED are respectively connected to the positive poles of several thyristors; the terminal 2 of the lamp holder is connected to the positive pole of the voltage regulator tube D0 and the electrolytic capacitor C2 The negative pole is connected to the GND terminal of PIC12C508 and connected to the negative poles of several thyristors; the OUT1, OUT2, OUT3, OUT4, and OUT5 terminals of the microcontroller PIC12C508 are respectively connected to the gates of several thyristors through resistors; the microcontroller PIC The clock terminal of 12C508 is connected to crystal Y1.

The color light bulb with regular color changes, its color light circuit can also be a digital circuit, the terminal 1 of the lamp head is connected to the resistance-capacitance step-down circuit on the circuit board connected in parallel with the capacitor C1 and the resistor R1, and the other end is connected to a stable The negative pole of the pressure tube D0 and the positive pole of the rectifier diode D1; the negative pole of the rectifier diode D1 is connected to the positive pole of the filter electrolytic capacitor C2; Two resistors R are respectively connected to the anodes of several groups of light-emitting diodes on the illuminant LED; the negative poles of several groups of light-emitting diodes LEDs on the illuminant are respectively connected to the anodes of several silicon controlled rectifiers; the terminal 2 of the lamp holder is connected to the positive pole of the regulator tube D0 , the negative pole of the electrolytic capacitor C2, the 1 terminal of the integrated block U1, the GND terminal of the integrated block U2, connect the negative poles of several thyristors; the 2 and 6 terminals of the integrated block U1 are connected to the resistor R5 and the capacitor C3, and the other end of the capacitor C3 Connect terminal 1 of manifold U1, the other end of resistor R5 connects terminal 3 of U1 and CLK terminal of manifold U2; output terminals of manifold U2 Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9 is respectively connected to the gate of the thyristor through a resistor R; the ENA end and the RST end of the integrated block U2 are connected to the GND end of the integrated block U2.

The color light bulb with regular changing colors has a light bulb shell made of transparent, translucent and milky white plastic; the shape of the light bulb shell can be set into a circle, a flame shape, or a diamond shape, a prismatic shape, or a different shape. .

Said colored light bulb with regularly changing colors, its illuminant is composed of groups of light-emitting diodes of multiple colors connected in parallel, and each group is composed of light-emitting diodes of a single color in series.

The color light bulb of described regularly changing color, its power supply can be conventional voltage AC 220V, AC110V, also can be safety voltage AC/DC36V, AC/DC24V, AV/DC12V.

Said colored light bulbs with regularly changing colors have screw-type and bayonet-type lamp holders.

Due to the adoption of the above-mentioned technical scheme, the utility model has the following advantages:

The color light bulb with regular color changes adopts light-emitting diode LED to emit light, transparent, translucent, and milky white plastic shell, which is different from the current colored light bulb that uses tungsten filament to light; it breaks through the limitation of using glass as the shell, making the manufacturing process more efficient. Innovative, it does not need to vacuumize and fill with nitrogen or inert gas, and the plastic shell is only made by bonding. The electronic circuit with a built-in microcontroller MCU can regularly flash and change multi-color colored light bulbs, belongs to the electronic technology field product, and is applied in the lighting decoration field.

The color light bulb with regular color change has seven advantages over the existing color light bulbs, so it can be widely used in other places such as families, hotels, shopping malls, supermarkets, squares and lawns; therefore it has broad market prospects and good economic and social benefits.

1. The colored light bulb has a built-in microcontroller MCU and other electronic circuits, which can flash or change colors regularly, making it unmatched by irregularly luminous colored light bulbs.

2. The colored light bulb uses a common national standard lamp holder, does not need an additional control circuit, and is simple to use and easy to promote and use.

3. The colored light bulb is made of transparent, translucent, and milky white plastic, which is not easy to break, even if there are small cracks, it will not affect the use; the light bulb shell can be made into a round shape, a flame shape, or a diamond-shaped prism shape and many other shapes.

4. The colored light bulb is illuminated by light-emitting diodes of various colors, and has a long service life. The most important thing is to save energy, which is in line with the national energy policy.

5. The manufacturing process of the colored light bulb is pollution-free, conforms to the national environmental protection policy, and has a simple process and is easy to manufacture.

6. The colored light bulb can be made into conventional AC 220V, AC 110V models and specifications, and can also be made into various models and specifications such as AC/DC36V, AC/DC24V, AV/DC12V, etc.

7. The colorful light bulb adopts light-emitting diode LED to emit light, which is a cold light source, and can be used in a sealed lamp without affecting its life.

Description of drawings:

Fig. 1 is the structural representation of colored light bulb;

Fig. 2 is a schematic circuit diagram of a microcontroller MCU built in a colored light bulb;

Fig. 3 is a schematic circuit diagram of a digital circuit built in a colored light bulb;

In the figure: 1-lamp holder; 2-circuit board; 3-bulb shell; 4-luminous body;

Specific implementation mode one:

As shown in Figures 1 and 2: The colored light bulbs that change colors regularly are connected to the power supply through the lamp head. The power supply can be conventional AC 220V, AC 110V, or AC/DC36V, AC/DC24V, AV/DC12V. The micro-controller MCU and the luminous body on the circuit board are supplied, and the micro-controller MCU controls the luminous body (4) to flicker or change colors regularly.

The colored light bulb with regularly changing colors comprises: a lamp holder (1), a circuit board (2), a bulb shell (3) and a luminous body (4); the contact end of the lamp holder J1 (1) is connected in the lamp socket, and the lamp holder ( 1) A circuit board (2) is built in, and a colorful lamp circuit is placed on the circuit board (2); a luminous body (4) is placed at the open end of the lamp holder (1), and a light bulb housing (3) is arranged on the luminous body (4), The bulb shell (3) is fixedly connected with the open end of the lamp holder (1). Its bulb casing (3) is made of transparent, semi-transparent and milky white plastics, and its effect is safety protection and protection electronic circuit and illuminant (LED); Rhombus, prismatic and heterogeneous shapes. Its illuminant (4) is composed of light-emitting diode LED groups of various colors connected in parallel, and each group is composed of light-emitting diode LEDs of a single color in series, which is the light-emitting body of the colored bulb; its lamp cap (1) is a general national standard lamp cap , There are mainly screw and bayonet models, etc.; its function is for power connection; for electronic circuits and luminous body power.

Its colored lamp circuit is composed of microcontroller MCU and electronic components, which controls the luminous body to flash or change colors regularly; connect terminal 1 of lamp base J1 (1) to connect capacitor C1 on the circuit board (2) and resistor R1 in parallel The other end of the resistance-capacitance step-down circuit is connected to the negative pole of the Zener tube D0 and the positive pole of the rectifier diode D1; the negative pole of the rectifier diode D1 is connected to the positive pole of the filter electrolytic capacitor C2, and connected to the microcontroller MCU: PIC12C508 VDD terminal; the negative pole of the diode D1 passes through Several resistors R are respectively connected to the anodes of several groups of light-emitting diodes (LEDs) of the illuminant (4); the negative poles of several groups of light-emitting diodes (LEDs) of the illuminant (4) are respectively connected to the anodes of the thyristor SCR; The positive pole of the voltage tube D0 and the negative pole of the electrolytic capacitor C2 are connected to the GND terminal of PIC12C508, and connected to the negative poles of several thyristor SCRs; the OUT1, OUT2, OUT3, OUT4, and OUT5 terminals of the microcontroller PIC12C508 are respectively connected to several The gate of the thyristor; the clock terminal of the microcontroller PIC12C508 is connected to the crystal Y1.

When in use, the lamp head is connected to the power supply. When the power supply is turned on, the regulator tube D0 stabilizes the voltage after the capacitor C1 and the resistor R1 reduce the voltage; PIC12C508 runs according to the solidified program, first initializes, then OUT1 of the microcontroller PIC12C508 outputs a signal, triggers the thyristor Q1, makes the light-emitting diode LED group light up, and starts to delay; then the OUT2 of the microcontroller PIC12C508 is The output signal of the second group of colorful lights triggers the thyristor Q2 to make the second group of colored lights glow and start to delay; at the same time, the first group of colored lights goes out and cycles in turn; the colored lights emit multiple colors regularly of light.

Specific implementation mode two:

As shown in Figures 1, 2, and 3: the colorful light bulb with regular color changes can also be a digital circuit. U1 is IC555 time base integrated circuit, and U2 is IC4017 decimal counting integrated circuit. Connect terminal 1 of lamp base J1 (1) to the resistance-capacitance step-down circuit connected in parallel with capacitor C1 and resistor R1 on the circuit board (2), and the other end is connected to the negative pole of voltage regulator tube D0 and the positive pole of rectifier diode D1; rectifier diode D1 The negative pole of the diode D1 is connected to the positive pole of the filter electrolytic capacitor C2, the integrated block U1 is the 4 and 8 terminals of IC555, and the integrated block U2 is connected to the VDD terminal of IC4017; the negative pole of the diode D1 is respectively connected to several groups on the luminous body (4) through several resistors R The positive pole of the light-emitting diode LED; the negative poles of several groups of light-emitting diode LEDs on the luminous body (4) are respectively connected to the positive pole of the thyristor SCR; the terminal 2 of the lamp holder (1) is connected to the positive pole of the voltage regulator tube D0 and the negative pole of the electrolytic capacitor C2 1 terminal of integrated block U1 and GND terminal of integrated block U2 are connected to the negative poles of several thyristor SCRs; terminals 2 and 6 of integrated block U1 are connected to resistor R5 and capacitor C3, and the other end of capacitor C3 is connected to the terminal of integrated block U1 Terminal 1, the other end of resistor R5 is connected to terminal 3 of the integrated block U1 and the CLK terminal of the integrated block U2; the output terminals Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, and Q9 of the integrated block U2 pass through The resistor R is connected to the gate of the thyristor; the ENA end and the RST end of the integrated block U2 are connected to the GND end of the integrated block U2.

When in use, the lamp head is connected to the power supply. When the power supply is turned on, after the capacitor C1 and the resistor R1 reduce the voltage, the regulator tube D0 stabilizes the voltage, and then rectifies it through the rectifier diode D1 to supply power for the integrated circuits IC555 and IC4017. IC555 design It is a multivibrator circuit that generates pulses, which are input to the pulse input terminal CLK of IC 4017. IC 4017 counts in decimal, and sequentially outputs pulses from Q0 to Q9 of IC 4017, triggering the corresponding thyristor SCR, so that the light-emitting diode of this road The LED group emits light, so that the color bulb emits light of various colors regularly.

Claims (7)

1, a kind of colored electric lamp bulb of regular turn colors is characterized in that: described colored electric lamp bulb comprises: lamp holder (1), circuit board (2), bulb shell (3) and illuminator (4); Its lamp holder (1) tip side is connected in the socket, and lamp holder (1) is built-in with circuit board (2), and circuit board is equipped with the color lamp circuit on (2); Lamp holder (1) openend is equipped with illuminator (4), and illuminator (4) is provided with bulb shell (3), and bulb shell (3) is fixedlyed connected with the openend of lamp holder (1).

2, the colored electric lamp bulb of regular turn colors according to claim 1, it is characterized in that: its color lamp circuit is that microcontroller MCU and electronic component are formed, by the capacitor C 1 on the binding post 1 connecting circuit plate (2) of lamp holder J1 (1) and resistance R 1 resistance-capacitance depressurization circuit in parallel, the other end connects negative pole, the commutation diode D1 positive pole of voltage-stabiliser tube D0; The negative pole of commutation diode D1 connects electrolytic capacitor filter C2 positive pole, connects the vdd terminal of microcontroller MCU:PIC12C508; The negative pole of diode D1 connects the positive pole of some groups of LEDs of illuminator (4) respectively by several resistance R; The negative pole of some groups of LEDs of illuminator (4) connects the positive pole of controllable silicon SCR respectively; The binding post 2 of lamp holder (1) connects the positive pole of voltage-stabiliser tube D0, the negative pole of electrochemical capacitor C2, connects the GND end of PIC12C508, connects the negative pole of several controllable silicon SCR; The OUT1 of microcontroller PIC12C508, OUT2, OUT3, OUT4, OUT5 end connect several silicon controlled grids by resistance respectively; The clock end of microcontroller PIC12C508 connects crystal Y1.

3, the colored electric lamp bulb of regular turn colors according to claim 1, it is characterized in that: its color lamp circuit also can be digital circuit, by the capacitor C 1 on the binding post 1 terminal connecting circuit plate (2) of lamp holder J1 (1) and resistance R 1 resistance-capacitance depressurization circuit in parallel, the other end connects negative pole, the commutation diode D1 positive pole of voltage-stabiliser tube D0; The negative pole of commutation diode D1 connect electrolytic capacitor filter C2 positive pole, integrated package U1 be IC555 4 with 8 ends, be connected the vdd terminal that integrated package U2 is IC4017; The negative pole of diode D1 connects the positive pole of some groups of LEDs on the illuminator (4) respectively by several resistance R; The negative pole of some groups of LEDs on the illuminator (4) connects the positive pole of controllable silicon SCR respectively; The binding post 2 of lamp holder (1) connects the positive pole of voltage-stabiliser tube D0, the negative pole of electrochemical capacitor C2,1 end of integrated package U1, the GND end of integrated package U2, connects the negative pole of several controllable silicon SCR; 2,6 ends of integrated package U1 connect resistance R 5 and capacitor C 3, and the other end of capacitor C 3 connects 1 end of integrated package U1, and the other end of resistance R 5 connects 3 ends of integrated package U1 and the CLK end of integrated package U2; Output Q0, the Q1 of integrated package U2, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9 connect the silicon controlled grid by resistance R respectively; The ENA end of integrated package U2 is connected the GND end of integrated package U2 with the RST end.

4, the colored electric lamp bulb of regular turn colors according to claim 1 is characterized in that: its bulb shell (3) is transparent, semi-transparent name and milky plastics formation; Its bulb shell shape can be arranged to circle, flame profile, can also be arranged to rhombus, rib is leant on shape and xenogenesis shape.

5, the colored electric lamp bulb of regular turn colors according to claim 1 is characterized in that: its illuminator (4) is composed in parallel by the LED group of multiple color, and every group of LED by single kind color is composed in series.

6, the colored electric lamp bulb of regular turn colors according to claim 1 is characterized in that: its power supply can be conventional voltage AC 220V, AC 110V, can also be safe voltage AC/DC36V, AC/DC24V, AV/DC12V.

7, the colored electric lamp bulb of regular turn colors according to claim 1 is characterized in that: its lamp holder (1) is screw socket type and bayonet type.

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