CN218071867U - Decorative color lamp controller and decorative color lamp - Google Patents
Decorative color lamp controller and decorative color lamp Download PDFInfo
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- CN218071867U CN218071867U CN202221451108.9U CN202221451108U CN218071867U CN 218071867 U CN218071867 U CN 218071867U CN 202221451108 U CN202221451108 U CN 202221451108U CN 218071867 U CN218071867 U CN 218071867U
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Abstract
The utility model discloses a decorative color lamp controller and a decorative color lamp, which relate to the field of controllers and specifically comprise a control circuit board and a shell, wherein the control circuit board is arranged on the shell and comprises one or more groups of control circuits, a power circuit and a control chip, a communication pin of the control chip is connected with one end of the control circuit, and the other end of the control circuit is a color lamp connecting end; the shell is provided with a switch button, and the electronic components on the control circuit board are patch electronic components. Because the size of the chip electronic component is smaller, the chip electronic component is more convenient to arrange on a small-size circuit board, and the size of the circuit board can be compressed as much as possible through early design to realize rapid batch production.
Description
Technical Field
The utility model relates to a controller field especially relates to a decorate color lamp controller and decorate color lamp.
Background
The decorative colored lamps are generally colored lamps such as color light boards, light lines, light strips and the like which are formed by connecting LEDs in series and parallel and have light sources of various colors, and are used for rendering atmosphere. The controller of the present decorative color lamp is generally a box-shaped controller, a control switch is arranged on the controller, a battery is arranged on the controller, and an alternating current is also directly connected to the battery.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adopt paster electronic components's decoration color lamp controller to the shortcoming among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a controller for decorative colored lamps comprises a control circuit board and a shell, wherein the control circuit board is arranged on the shell and comprises one or more groups of control circuits, a power circuit and a control chip, a communication pin of the control chip is connected with one end of the control circuit, and the other end of the control circuit is a colored lamp connecting end;
the shell is provided with a switch button, and the electronic components on the control circuit board are patch electronic components.
Preferably, the controller further comprises an infrared receiving unit, and the infrared receiving unit is connected with the communication pin of the control chip.
Preferably, every group the control circuit includes a MOS pipe, a resistance is connected to MOS pipe G end, resistance connection the communication pin of control chip, MOS pipe D end is the color lamp link, MOS pipe S end ground connection.
Preferably, the power supply circuit comprises a full-wave rectifying circuit including an ac input terminal and a dc output terminal.
Preferably, the power circuit further comprises two resistors connected in parallel, and the connection nodes of the two resistors R1 and R2 connected in parallel are respectively electrically connected with a voltage regulator DZ1 and two filter capacitors C1 and C2.
Preferably, the infrared receiving unit comprises a signal output end, and the signal output end and one end of the switch button are connected to the same communication pin of the control chip. Specifically, the infrared receiving unit is connected with a resistor at a connection node of the switch button, and the other end of the resistor is connected to the same communication pin of the control chip.
Preferably, the power circuit comprises a zero line end and a live line end, and the live line end is connected with the safety assembly.
The decorative colored lamp comprises the decorative colored lamp controller and colored lamp circuits electrically connected with the decorative colored lamp controller, wherein the number of the control circuits is the same as that of the colored lamp circuits.
Preferably, the control circuit has a plurality of groups, each group of control circuit is connected with a colored lamp circuit, and the plurality of groups of colored lamp circuits are connected in parallel.
The utility model discloses: the colored lamp controller is produced by adopting the chip electronic components, and the chip electronic components are smaller in size, so that layout on a small-size circuit board is more convenient, and rapid batch production can be realized by compressing the size of the circuit board as much as possible through early-stage design.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a partial circuit diagram of a festoon lamp controller;
FIG. 2 is a partial circuit diagram of the ornamental lantern controller;
fig. 3 is an effect diagram of the patch circuit board.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are illustrative of the present invention and are not intended to limit the present invention.
Example 1:
a controller for decorative colored lamps comprises a control circuit board and a shell, wherein the control circuit board is arranged on the shell and comprises one or more groups of output control circuits, a power supply circuit and a control chip, a communication pin of the control chip is connected with one end of the control circuit, and the other end of the control circuit is a colored lamp connecting end;
the shell is provided with a switch button, and the electronic components on the control circuit board are patch electronic components.
Because the size of the chip electronic component is smaller, the chip electronic component is more convenient to arrange on a small-size circuit board, and the size of the circuit board can be compressed as much as possible through early design to realize rapid batch production.
As a preferred, the output control circuit of this embodiment adopts MOS tube circuit, every group control circuit includes a MOS tube, a resistance is connected to MOS tube G end, resistance connection control chip' S communication pin, MOS tube D end is the color lamp link, MOS tube S end ground connection.
Because the scheme is directly connected with the alternating current, the power circuit comprises a full-wave rectifying circuit, and the full-wave rectifying circuit comprises an alternating current input end and a direct current output end. Furthermore, the power circuit further comprises two resistors connected in parallel, and the connection nodes of the two resistors R1 and R2 connected in parallel are respectively electrically connected with a voltage regulator tube DZ1 and two paths of filter capacitors C1 and C2. The voltage-stabilizing tube adopts 5.1V for stabilizing voltage. The power circuit comprises a zero line end and a fire line end, and the fire line end is connected with the fuse assembly.
The control circuit has a plurality of groups, each group of control circuit is connected with a colored lamp circuit, and the plurality of groups of colored lamp circuits are connected in parallel. The circuits shown in fig. 1 and fig. 2 are RGBW four-way light sources, each of which is connected with a control circuit.
As a preferable scheme, the controller further comprises an infrared receiving unit, and the infrared receiving unit is connected with the communication pin of the control chip. The infrared receiving unit comprises a signal output end, and the signal output end and one end of the switch button are connected to the same communication pin of the control chip. Specifically, a connection node of the infrared receiving unit and the switch button is connected with a resistor R4, and the other end of the resistor R4 is connected to the same communication pin of the control chip.
Therefore, button control and infrared remote control can be realized through one pin, and the control function is more comprehensive without additional communication pins.
As a circuit board display, as shown in FIG. 3, a SOT23-6 packaged control chip and an output control circuit composed of two MOS transistors packaged by two SOT23-3 are adopted. It can be understood through the circuit board that more electronic components can be laid out on the structure to meet more requirements; or the wiring space is compressed to realize the miniaturization production.
It should be noted that the circuit board schematic diagram and the circuit non-matching circuit shown in fig. 1 and fig. 2 are only shown as a patch element and a process.
Example 2:
the embodiment discloses a decorative color lamp, which comprises the decorative color lamp controller disclosed in embodiment 1 and color lamp circuits electrically connected with the decorative color lamp controller, wherein the number of the control circuits is the same as that of the color lamp circuits.
The light source colors of the general ornamental color lamps include a red light source, a blue light source, a green light source, a white light source, and the like, that is, RGB or RGBW light sources, and the light source of each color is connected to a group of control circuits, that is, the light source of each color is connected to the G terminal of the MOS transistor. Therefore, various colored lamp effects can be realized in a combined mode, and the changeability is high.
In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All according to the utility model discloses an equal or simple change that structure, characteristic and principle were done, all include in the utility model discloses a protection scope. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The controller for the decorative colored lamps is characterized by comprising a control circuit board and a shell, wherein the control circuit board is arranged on the shell and comprises one or more groups of control circuits, a power circuit and a control chip, a communication pin of the control chip is connected with one end of the control circuit, and the other end of the control circuit is a colored lamp connecting end;
the shell is provided with a switch button, and the electronic components on the control circuit board are patch electronic components.
2. The decorative color lamp controller according to claim 1, further comprising an infrared receiving unit, wherein the infrared receiving unit is connected with a communication pin of the control chip.
3. The controller according to claim 1, wherein each group of the control circuits comprises an MOS transistor, a G terminal of the MOS transistor is connected to a resistor, the resistor is connected to a communication pin of the control chip, a D terminal of the MOS transistor is a color lamp connection terminal, and an S terminal of the MOS transistor is grounded.
4. The decorative color lamp controller as claimed in claim 1, wherein said power circuit comprises a full wave rectifier circuit, said full wave rectifier circuit comprising an ac input and a dc output.
5. The controller according to claim 4, wherein the power circuit further comprises two parallel resistors, and a connecting node of the two parallel resistors R1 and R2 is electrically connected to a voltage regulator tube DZ1 and two filter capacitors C1 and C2, respectively.
6. The colored lantern decorative controller of claim 2, wherein the infrared receiving unit comprises a signal output terminal, and the signal output terminal and one end of the switch button are connected to the same communication pin of the control chip.
7. The colored decorative lamp controller according to claim 1, wherein the power circuit comprises a neutral wire end and a fire wire end, and the fire wire end is connected with a safety component.
8. The controller for decorative color lamps as claimed in claim 6, wherein the connection node of the infrared receiving unit and the switch button is connected with a resistor, and the other end of the resistor is connected to the same communication pin of the control chip.
9. A decorative color lamp, comprising the decorative color lamp controller of any one of claims 1 to 8, and color lamp circuits electrically connected to the decorative color lamp controller, wherein the number of the control circuits is the same as that of the color lamp circuits.
10. The decorative color lamp of claim 9, wherein the control circuits are provided in a plurality of groups, each group of control circuits is connected with a color lamp circuit, and the color lamp circuits are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221451108.9U CN218071867U (en) | 2022-06-10 | 2022-06-10 | Decorative color lamp controller and decorative color lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221451108.9U CN218071867U (en) | 2022-06-10 | 2022-06-10 | Decorative color lamp controller and decorative color lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218071867U true CN218071867U (en) | 2022-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221451108.9U Active CN218071867U (en) | 2022-06-10 | 2022-06-10 | Decorative color lamp controller and decorative color lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218071867U (en) |
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2022
- 2022-06-10 CN CN202221451108.9U patent/CN218071867U/en active Active
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