JP3130911U - Rope bulb controller with general power input - Google Patents

Abstract

A rope light bulb controller with a general power input is provided.
A general-purpose power input rope light bulb controller and a power supply circuit are provided, and an AC power supply is changed to a DC power supply. An electric resistance step-down circuit is provided to widen the input AC voltage range and supply a stable DC power source to the display control circuit, the drive circuit, and one or more rope bulbs. The display control circuit drives the load of the rope light bulb by a drive circuit. Further, the display control circuit controls the time of the total lighting load of the rope light bulbs, and prepares the load of the rope light bulb with a higher power for the total lighting within a short time. The display control circuit further has display control functions such as blinking display, intermittent blinking display, luminous intensity adjustment display, cyclic display, and circuit blinking alternately with respect to the rope light bulb load. Moreover, each display control function is operated by automatic patrol, switch, or wireless remote control operation, and a transformer is unnecessary and a compact rope light bulb control is configured.
[Selection] Figure 1

Description

  This invention is a kind of general-purpose power input rope light bulb controller, especially a kind of multi-circuit rope light bulb controller, especially a kind of multi-circuit rope light bulb load flashing control, and the voltage of the AC power supply of the general supply power supply for the rope light bulb load. It relates to the mechanism that inputs to the controller.

  Rope bulbs are often used for festival events. The bulb tree on the street and the bulb tunnel beside the road are all decorated with long rope bulbs. However, the power source for lighting decorative rope bulb products used on the road and on the side of the road uses direct current electricity. The blinking function of the rope light bulb must be equipped with a new controller to control the blinking of the rope light bulb load. For this reason, it is a very important component for the power supply device, the controller, and the rope light bulb load control.

  On the other hand, the blinking control pattern of the rope light bulb of the known technology has no control over the lighting time of all the rope light bulbs, so the power consumption load of the total amount (that is, all lighting) is applied according to the rope light bulb, and the power supply device with high power is required. This increases the power consumption of the power supply, which is not good for the environment as well as energy loss. Further, since the volume of the transformer is large, the large volume and space occupation when assembling are inconvenient to install, and the temporary installation on the outdoor side or on the roadside or on the road lacks aesthetics.

  In addition, since the power supply device for the known rope light bulb requires a large-capacity transformer, its volume increases and it is difficult to match it with the controller. Therefore, the controller is designed independently of the power supply device. This gives the difficulty and inconvenience of installing the rope bulb. On the other hand, since a long conducting wire is required for the power supply device and the controller, high-frequency electromagnetic interference is likely to occur between the power supply device and the controller. In particular, when the power supply device and the controller are installed outdoors, the control quality and stability of the rope bulb are affected.

  In order to improve the above-described electromagnetic interference problem, the known rope light bulb solves this problem by using a filter or a high-frequency filter in the connection circuit between the power supply device and the controller. In addition to being expensive, the volume of the power supply and controller related to the rope light bulb is also increased. It is not suitable for installation in a limited space such as trees on the street.

  Furthermore, the mechanism of the known rope light bulb controller is required to be installed in combination with the power supply, but it is affected by the topography and the feature environment of the installation site such as a high-rise road tree or arched construction, a metal tower. Cheap. The display function of this type of rope light bulb controller cannot select other display functions individually or in combination according to the user's demand. There may be a monotonous tasteless state with no change, such as turning on all or turning off all, and blinking. For this reason, the display effect of the entire rope bulb is inferior. It is monotonous and tasteless.

  In addition, as for the technical literature that has already been disclosed, the inventor has disclosed an elementary rope light bulb control technique in the invention of Patent Document 1 “Rope Light Bulb Controller”.

Taiwan Patent Publication No. 458292 Specification

  By providing a resistor voltage step-down circuit in the power supply circuit and providing a wider range of AC voltage input function, the power supply device does not require a transformer, so the volume can be reduced and the installation can be conveniently used. It is a main object of the present invention to provide a general purpose power input rope bulb controller.

  The power supply circuit and the rope light bulb display circuit are integrated with a small volume, and the line distance between the power supply device and the rope light bulb controller can be shortened. It is another object of the present invention to provide a kind of general-purpose power input rope bulb controller that eliminates high-frequency electromagnetic interference.

  To provide a kind of general-purpose power input rope bulb controller that performs display control functions such as blinking display, intermittent blinking display, luminous intensity adjustment display, cyclic display, and circuit blinking alternately on the rope bulb controller circuit It is another object of the present invention.

  A switch or a wireless remote control device is provided in the control circuit for the change of the rope light bulb display, and the remote operation of the rope light bulb load is switched or selected by the remote operation, or the rope light bulb display is conveniently installed outdoors. It is yet another object of the present invention to provide a general purpose power input rope bulb controller.

  In order to achieve the above object, a general purpose power input rope bulb controller of the present invention includes a power supply circuit for converting AC electricity to DC electricity, a resistance step-down circuit for expanding the AC voltage range of the input, and a display control circuit. It consists of a direct current electric power supply for driving, a driving electric circuit, and one or more sets of rope bulbs. The display control circuit drives the load of the rope light bulb through a drive electric circuit. On the other hand, by controlling the total lighting time of the rope light bulb loads by the display control circuit, all the high power rope light bulb loads are lighted in a short time. The display control circuit further controls the rope light bulb load, blinking display, intermittent blinking display, luminous intensity adjustment display, cyclic display, display control functions such as alternating circuit blinking, etc., by operating a switch or wireless remote control device, Realizes the miniature rope light bulb controller that does not require a transformer of the present invention, such as switching each display control function.

The device of claim 1 comprises the following components:
The power supply device is connected to an AC power source of a general supply power source, and the power supply circuit has a resistance step-down circuit and a rectifying stabilization circuit. The rectifying and stabilizing circuit is connected to a resistance step-down circuit, converts low-voltage AC electricity into stable DC electricity and outputs it, and provides it as an operating power source for other electric circuits or loads.
In addition to controlling various display functions such as display control circuit, rope light bulb flashing display, intermittent flashing display, luminous intensity adjustment display, cyclic display, circuit flashing alternately, it has one or more switching control terminals and signal switching Under control, various display control functions can be selected, some output control terminals are provided, and control signals are displayed.
By connecting to the output control terminal of the drive circuit and the display control circuit, the display control signal is received and the display of the rope light bulb load is controlled.
One or more rope light bulbs, connected to the drive circuit, and by driving the drive circuit, it has various display functions such as blinking display, intermittent blinking display, luminous intensity adjustment display, cyclic display, and circuit blinking alternately It is a general purpose power input rope bulb controller.
According to a second aspect of the present invention, there is provided a general-purpose power input rope light bulb controller according to claim 1, wherein the resistance step-down circuit of the power supply circuit comprises a capacitor and a resistor.
According to a third aspect of the present invention, the rectifying and stabilizing circuit of the power supply circuit further includes the following components: a bridge-type rectifying element, two input terminals connected to a resistor step-down circuit, and the two output terminals connected to a DC positive electrode Output to the negative electrode and supply stable DC electricity,
Capacitor and Zener diode, provided between the positive and negative terminals of the DC power supply to provide voltage stabilization function,
2. The general purpose power input rope light bulb according to claim 1, wherein a transistor and a DC power supply are connected in parallel to a positive electrode end and a negative electrode end, a base is connected to an emitter, and reverse current and noise included in the power supply are eliminated. It is a controller.
The invention of claim 4 is the general purpose power input rope light bulb controller according to claim 1, wherein the display control circuit comprises a single chip integrated circuit.
According to a fifth aspect of the present invention, there is provided a general-purpose power input rope light bulb controller according to the first aspect, wherein the switching control terminal of the display control circuit is connected to a control switch.
According to a sixth aspect of the present invention, there is provided a general-purpose power input rope light bulb controller according to the first aspect, wherein the switching control terminal of the display control circuit is connected to a wireless remote control receiver.
According to a seventh aspect of the present invention, there is provided a general-purpose power input rope light bulb controller according to the first aspect, wherein the drive circuit is constituted by a number of thyristor elements.
The invention of claim 8 is the general purpose power input rope bulb controller according to claim 7, wherein the thyristor element is a silicon controlled rectifier.
The invention of claim 9 is the rope power controller for general-purpose power input according to claim 7, wherein the thyristor element is a transistor.
The invention of claim 10 is the rope power controller for general-purpose power input according to claim 1, characterized in that the rope light bulb is composed of a few light emitting element circuits.
The eleventh aspect of the present invention is the general-purpose power input rope light bulb controller according to the tenth aspect, wherein the light emitting element circuit is constituted by a number of light emitting diodes.
The invention of claim 12 is the rope light bulb controller for general-purpose power input according to claim 10, characterized in that the light emitting element circuit is composed of a number of light bulbs.

  The general purpose power input rope light bulb controller of the present invention provides a wider range of AC voltage input function by providing a resistor step-down circuit in the circuit of the power supply, so that the power supply does not need a transformer, so the volume is reduced. To make installation and use convenient. The power supply circuit and the rope light bulb display circuit are integrated with a small volume, and the line distance between the power supply device and the rope light bulb controller can be shortened. Of high frequency electromagnetic interference. Display control functions such as blinking display, intermittent blinking display, luminous intensity adjustment display, cyclic display, and circuit blinking alternately on the rope light bulb controller circuit. A switch or a wireless remote control device is provided in the control circuit for the change of the rope light bulb display to switch or select a single or automatic patrol display function of the rope light bulb load by remote operation, thereby making it convenient to install the rope light bulb outdoors.

  FIG. 1 shows a first embodiment of a general purpose power input rope bulb controller of the present invention. A general-purpose power input rope light bulb controller 100 of the present invention includes a power supply circuit 10 that converts AC electricity of a general supply power source into DC electricity, and one or more resistor step-down circuits 11 as an operating power source for other circuits or loads. A rectifying and stabilizing circuit 12 is included. Among them, the resistor step-down circuit 11 converts AC electricity of a general supply power source into a low-voltage AC power source 111, the rectifying and stabilizing circuit 12 is connected to the resistor step-down circuit 11, and the low-voltage AC power source 111 output from the resistor step-down circuit 11 is connected. By converting and outputting to stable DC operating electricity, the voltage range of AC electricity of the general power supply is expanded from AC 90 volts to 240 volts.

  The display control circuit 20 has a display control function such as blinking display, intermittent blinking display, luminous intensity adjustment display, cyclic display (ballast lamp), and circuit blinking alternately for the rope light bulb load. Selective control is possible by cycle control by manual switching, manual switching or remote control. In the first embodiment, the display control circuit 20 is connected to the control switch 21, and a blinking display, an intermittent blinking display, a luminous intensity adjustment display, and a cyclic display (with respect to the rope light bulb load) by the operation of the control switch 21. Select a display control function, such as blinking the ballast lamp and circuit alternately.

  The drive circuit 30 is connected to the display control circuit 20, and by the transmission of the display control circuit 20, blinking display, intermittent blinking display, luminous intensity adjustment display, cyclic display, display of circuit flashing alternately, etc. with respect to the rope light bulb load Take control. Electricity of the drive circuit 30 is supplied from the power supply device 10.

  One or more rope light bulbs 40 are connected to the drive circuit 30, and display control such as blinking display, intermittent blinking display, luminous intensity adjustment display, cyclic display, and circuit blinking are performed by driving the drive circuit 30. Electricity of the rope light bulb 40 is supplied from the power supply device 10.

  FIG. 2 is a detailed electric circuit diagram of the general purpose power input rope light bulb controller 100 of the present invention shown in FIG. The detailed electric circuit diagram is a description of the embodiment of the present invention, and does not limit the scope of implementation of the present invention. In the power supply circuit 10 of FIG. 1, the resistor step-down circuit 11 includes a capacitor C1 and a resistor R1. The capacitor C1 and the resistor R1 form a step-down resistor in AC electricity, and step down the AC electricity of the general supply power source to the low voltage AC power source 111. The rectifying and stabilizing circuit 12 includes a bridge type rectifying element 121, a capacitor C2, a Zener diode 122, and a transistor Q1. The input terminals B1 and B2 of the bridge type rectifier element 121 are connected to one end of the capacitor C1 and the resistor R1 of the step-down circuit 11, and the output terminals B3 and B4 form a positive electrode and a negative electrode of output electricity, and are stable. Outputs direct current electricity. The capacitor C2, the Zener diode 122, and the transistor Q1 are coupled in a parallel manner between the positive terminal and the negative terminal of DC electricity, and provide a voltage stabilizing function from the capacitor C2, the Zener diode 122. The base Q11 of the transistor Q1 is connected to the emitter Q12 to eliminate reverse current and noise existing in the power supply circuit.

  FIG. 2 is a detailed electric circuit diagram. The display control circuit 20 uses a single chip integrated circuit, but other equivalent effect circuits are still included in the scope of the present invention. The DC power supply terminals VCC and VDD of the display control circuit 20 are connected to the positive and negative terminals of the DC power supplies of the output terminals B3 and B4 of the bridge type rectifying element 121 of the power supply circuit 10, respectively. A display control signal is output to the drive circuit 30 from some output control terminals T1, T2, T3, and T4. Furthermore, the switching control signal of the control switch 21 is received by the switching control terminal CS. At the switching control terminal CS, a switching operation of the display control function of the display control circuit 20 such as a pressing operation of the control switch 21 is performed. The analogy is as follows, for example, the rope bulb 40 blinks once under pressure, and the rope bulb 40 blinks intermittently under twice pressure.

  The drive circuit 30 of FIG. 2 is mainly composed of a few thyristor elements G1, G2, G3 and G4. Although the present invention uses a silicon controlled rectifier (SCR), other equivalent effect elements may be used. Among them, the gate electrodes of the thyristor elements G1, G2, G3, and G4 are output to the output control terminals T1, T2, T3, and T4 of the display control circuit 20, and the phase is triggered, and the rope light bulb 40 cannot be blinked. Drive.

  The rope light bulb 40 of FIG. 2 uses four light emitting element circuits L1, L2, L3, and L4 in the first embodiment. The light-emitting element circuits L1, L2, L3, and L4 are configured by connecting some light-emitting diodes or light bulbs, and are blinked and intermittently under the control of the thyristor elements G1, G2, G3, and G4 of the drive circuit 30. In addition to various display functions such as blinking display, luminous intensity adjustment display, cyclic display, and circuit blinking alternately, the power consumption and power of the element can be controlled efficiently.

  3 and 4 show a second embodiment of the general purpose power input rope light bulb controller 100 of the present invention shown in FIGS. Among them, the radio remote controller receiver 22 is connected to the switching control terminal CS of the display control circuit 20, and the radio remote controller receiver 22 is combined with the radio remote controller 23 to transmit a remote control signal from the radio remote controller 23. The wireless remote control receiver 22 transmits a switching control signal to the switching control terminal CS, and the four light emitting element circuits L1, L2, L3 and L4 included in the rope light bulb 40 are blinked, intermittently blinked, and light intensity is adjusted. Various display functions such as display, cyclic display, and blinking of the circuit are controlled. Transistor elements are used as the thyristor elements G1 ', G2', G3 'and G4' of the drive circuit 30. It can be used in a scene of low current driving such as the light emitting element circuits L1, L2, L3 and L4.

It is an electrical block diagram of Example 1 of the present invention. FIG. 2 is a detailed electric circuit diagram of FIG. 1. It is an electrical block diagram of Example 2 of the present invention. FIG. 4 is a detailed electric circuit diagram of FIG. 3.

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 Rope bulb controller 10 of general purpose power input Power supply circuit 11 Resistance step-down circuit 111 Low voltage alternating current power supply 12 Rectification stabilization circuit 121 Bridge type rectifier 122 Zener diode 20 Display control circuit 21 Control switch 40 Rope light bulb C1 Capacitors B1, B2 Input end B3 , B4 output terminal VCC power supply terminals T1, T2, T3, T4 output control terminal CS switching control terminal 23 wireless remote control devices G1, G2, G3, G4, G1 ′, G2 ′, G3 ′, G4 ′ thyristor element Q11 base C2 capacitor L1, L2, L3, L4 Light emitting element circuit 30 Drive circuit R1 Resistor B Bridge type rectifier element VDD Power supply terminal 22 Wireless remote control receiver Q1 Transistor Q12 Emitter

Claims (12)

With the following components:
The power supply device is connected to an AC power source of a general supply power source, and the power supply circuit has a resistance step-down circuit and a rectifying stabilization circuit. The rectifying and stabilizing circuit is connected to a resistance step-down circuit, converts low-voltage AC electricity into stable DC electricity and outputs it, and provides it as an operating power source for other electric circuits or loads.
In addition to controlling various display functions such as display control circuit, rope light bulb flashing display, intermittent flashing display, luminous intensity adjustment display, cyclic display, circuit flashing alternately, it has one or more switching control terminals and signal switching Under control, various display control functions can be selected, some output control terminals are provided, and control signals are displayed.
By connecting to the output control terminal of the drive circuit and the display control circuit, the display control signal is received and the display of the rope light bulb load is controlled.
One or more rope light bulbs, connected to the drive circuit, and by driving the drive circuit, it has various display functions such as blinking display, intermittent blinking display, luminous intensity adjustment display, cyclic display, and circuit blinking alternately A general purpose power input rope bulb controller.   The general purpose power input rope light bulb controller according to claim 1, wherein the resistance step-down circuit of the power supply circuit comprises a capacitor and a resistor. The rectifying and stabilizing circuit of the power supply circuit further includes the following components:
Bridge type rectifier, two input ends are connected to a resistor step-down circuit, the two output ends output to the positive and negative electrodes of DC, and supply stable DC electricity,
Capacitor and Zener diode, provided between the positive and negative terminals of the DC power supply to provide voltage stabilization function,
2. The general purpose power input rope light bulb according to claim 1, wherein a transistor and a DC power supply are connected in parallel to a positive electrode end and a negative electrode end, a base is connected to an emitter, and reverse current and noise included in the power supply are eliminated. Controller.   The general purpose power input rope light bulb controller according to claim 1, wherein the display control circuit comprises a single chip integrated circuit.   The general purpose power input rope light bulb controller according to claim 1, wherein the switching control terminal of the display control circuit is connected to a control switch.   The general purpose power input rope light bulb controller according to claim 1, wherein a switching control terminal of the display control circuit is connected to a wireless remote control receiver.   2. The general purpose power input rope light bulb controller according to claim 1, wherein the drive circuit comprises a number of thyristor elements.   8. The general purpose power input rope light bulb controller according to claim 7, wherein the thyristor element is a silicon controlled rectifier.   8. The general purpose power input rope bulb controller according to claim 7, wherein the thyristor element is a transistor.   2. The general purpose power input rope light bulb controller according to claim 1, wherein the rope light bulb is composed of a few light emitting element circuits.   11. The general purpose power input rope light bulb controller according to claim 10, wherein the light emitting element circuit comprises a number of light emitting diodes.   11. The general purpose power input rope light bulb controller according to claim 10, wherein the light emitting element circuit comprises a number of light bulbs.

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