CN220711685U - Control circuit for Christmas lamp - Google Patents
Control circuit for Christmas lamp Download PDFInfo
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- CN220711685U CN220711685U CN202321502316.1U CN202321502316U CN220711685U CN 220711685 U CN220711685 U CN 220711685U CN 202321502316 U CN202321502316 U CN 202321502316U CN 220711685 U CN220711685 U CN 220711685U
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- control circuit
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- 230000000712 assembly Effects 0.000 claims description 22
- 238000000429 assembly Methods 0.000 claims description 22
- 230000014759 maintenance of location Effects 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000191291 Abies alba Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Abstract
The utility model provides a control circuit for a Christmas lamp, which relates to the field of control circuits, and comprises a main control circuit, a slave control circuit, a power supply assembly and a remote control circuit.
Description
Technical Field
The present application relates to the field of control circuits, and in particular to a control circuit for a christmas lamp.
Background
The christmas tree generally needs to hang the colored lamp, and a processor of present colored lamp controls a plurality of LED lamps, leads to the colour of LED lamp singleness, and current control circuit structure is complicated in addition, and control cost is higher, uses inconveniently.
Disclosure of Invention
An object of the embodiments of the present application is to provide a control circuit for a christmas lamp, which can solve the technical problems that the control cannot be controlled independently and a single control is adopted.
The embodiment of the application provides a control circuit for christmas lamp, including master control circuit, follow accuse circuit, power supply module and remote control circuit, master control circuit includes master control processor, first buck circuit, accepting circuit, audio decoder, audio power amplifier and two at least first LED lamp subassemblies, follow accuse circuit includes second buck circuit, follows accuse processor and a plurality of second LED lamp subassemblies, first buck circuit's input the second buck circuit the input all with power supply module is connected, first buck circuit's output with master control processor first LED lamp subassembly is connected, second buck circuit's output with follow accuse processor second LED lamp subassembly is connected, audio decoder audio power amplifier all with master control processor is connected, audio power amplifier with audio power amplifier is external to have loudspeaker subassembly, first LED lamp subassembly with master control processor electrical connection the second LED lamp subassembly with follow accuse circuit electrical connection with slave control circuit electrical connection the second LED lamp subassembly.
Preferably, the main control processor is externally connected with two first storages, the two first storages are electrically connected with the main control processor, and the models of the two first storages are respectively W25Q256 and W25Q128.
Preferably, the main control processor is externally connected with two second storages, the second storages are electrically connected with the main control processor, and the model of the second storages is W25Q256.
Preferably, the remote control circuit comprises a wireless radio frequency transmitting circuit, a remote control processor and a plurality of operation buttons, wherein the wireless radio frequency transmitting circuit and the operation buttons are connected with the remote control processor.
Preferably, the plurality of second LED lamp assemblies are connected in parallel in sequence, the first LED lamp assemblies and the second LED lamp assemblies are all provided with protection circuits, and the first LED lamp assemblies and the second LED lamp assemblies are all RGB lamp groups.
Preferably, the first voltage-reducing circuit and the second voltage-reducing circuit each include at least two voltage-reducing chips, and the model of each voltage-reducing chip is CX8525.
Preferably, the models of the master control processor and the slave control processor are KM98Y19S48G.
The utility model has the beneficial effects that:
the utility model provides a control circuit for Christmas lamps, which comprises a main control circuit, a slave control circuit, a power supply assembly and a remote control circuit, wherein the main control circuit comprises a main control processor, a first voltage reduction circuit, a receiving circuit, an audio decoder, an audio power amplifier and at least two first LED lamp assemblies, the slave control circuit comprises a second voltage reduction circuit, a slave control processor and a plurality of second LED lamp assemblies, the input end of the first voltage reduction circuit and the input end of the second voltage reduction circuit are connected with the power supply assembly, the output end of the first voltage reduction circuit is connected with the main control processor and the first LED lamp assemblies, the output end of the second voltage reduction circuit is connected with the slave control processor and the second LED lamp assemblies, the audio decoder and the audio power amplifier are connected with the main control processor, the audio power amplifier is connected with the audio decoder, the audio power amplifier is externally connected with a loudspeaker component, the first LED lamp component is electrically connected with the main control processor, the second LED lamp component is electrically connected with the auxiliary control processor, the remote control circuit is electrically connected with the main control processor through the receiving circuit, and the main control processor is electrically connected with the auxiliary control processor. The circuit diagram of the utility model has simple design, lower manufacturing cost and convenient installation and use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram of a master control circuit of the present utility model;
FIG. 2 is a slave circuit diagram of the present utility model;
fig. 3 is a diagram of a remote control circuit of the present utility model.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships that are conventionally put in use of the product of the application, are merely for convenience of description of the present application and simplification of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
As shown in fig. 1-3, a control circuit for a christmas lamp comprises a main control circuit, a slave control circuit, a power supply assembly and a remote control circuit, wherein the main control circuit comprises a main control processor, a first voltage reducing circuit, a receiving circuit, an audio decoder, an audio power amplifier and at least two first LED lamp assemblies, the slave control circuit comprises a second voltage reducing circuit, a slave control processor and a plurality of second LED lamp assemblies, the input end of the first voltage reducing circuit and the input end of the second voltage reducing circuit are connected with the power supply assembly, the output end of the first voltage reducing circuit is connected with the main control processor and the first LED lamp assemblies, the output end of the second voltage reducing circuit is connected with the slave control processor and the second LED lamp assemblies, the audio decoder and the audio power amplifier are connected with the main control processor, the audio power amplifier is connected with the audio decoder, the audio power amplifier is externally connected with a loudspeaker component, the first LED lamp component is electrically connected with the main control processor, the second LED lamp component is electrically connected with the auxiliary control processor, the remote control circuit is electrically connected with the main control processor through the receiving circuit, and the main control processor is electrically connected with the auxiliary control processor. The circuit diagram of the utility model has simple design, lower manufacturing cost and convenient installation and use.
In this embodiment, as shown in fig. 1-2, the main control processor is externally connected with two first storages, the two first storages are electrically connected with the main control processor, the types of the two first storages are respectively W25Q256 and W25Q128, the main control processor is externally connected with two second storages, the second storages are electrically connected with the main control processor, the types of the second storages are W25Q256, the first storages and the second storages are used for storing the LED lamp flicker control signals and the audio signals, and the audio output function can be realized by using an AUX audio output external power amplifier when the volume is not satisfied by a user, the AUX plug-in local loudspeaker is inserted to stop working, the music is output from an AUX port, and the AUX local loudspeaker is pulled out to resume working.
In this embodiment, as shown in fig. 3, the remote control circuit includes a radio frequency transmitting circuit, a remote control processor and a plurality of operation buttons, where the radio frequency transmitting circuit and the operation buttons are connected with the remote control processor, and the remote control circuit can remotely control the remote control circuit through the radio frequency transmitting circuit and the remote control processor, and the operation buttons can be divided into a volume up, a volume down, a start, a song down and a start working lamp button.
As shown in fig. 1-2, in this embodiment, a plurality of second LED lamp assemblies are sequentially connected in parallel, the first LED lamp assembly and the second LED lamp assembly are both provided with protection circuits, and the first LED lamp assembly and the second LED lamp assembly are both RGB lamp assemblies.
As shown in fig. 1-2, in this embodiment, the first voltage-reducing circuit and the second voltage-reducing circuit each include at least two voltage-reducing chips, and the model of each voltage-reducing chip is CX8525, and the first voltage-reducing circuit and the second voltage-reducing circuit of the present utility model can reduce the dc 24V to 5V or 3.3V.
In this embodiment, as shown in fig. 1-2, the models of the master control processor and the slave control processor are KM98Y19S48G.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (7)
1. A control circuit for a christmas lamp, characterized in that: including master control circuit, follow accuse circuit, power supply module and remote control circuit, master control circuit includes master control processor, first buck circuit, accepting circuit, audio decoder, audio power amplifier and two at least first LED lamp subassemblies, follow accuse circuit includes second buck circuit, follows accuse processor and a plurality of second LED lamp subassemblies, first buck circuit's input the second buck circuit the input all with power supply module is connected, first buck circuit's output with master control processor first LED lamp subassembly is connected, second buck circuit's output with follow accuse processor second LED lamp subassembly is connected, audio decoder audio power amplifier all with master control processor is connected, audio power amplifier with audio decoder is connected, audio power amplifier external has loudspeaker subassembly, first LED lamp subassembly with master control processor electric connection, second LED lamp subassembly with follow accuse processor electric connection the master control circuit with accept the circuit with master control processor electric connection follows the audio power amplifier.
2. A control circuit for a christmas lamp according to claim 1, characterized in that: the main control processor is externally connected with two first storages, the two first storages are electrically connected with the main control processor, and the models of the two first storages are W25Q256 and W25Q128 respectively.
3. A control circuit for a christmas lamp according to claim 1, characterized in that: the main control processor is externally connected with two second storages, the second storages are electrically connected with the main control processor, and the model of the second storages is W25Q256.
4. A control circuit for a christmas lamp according to claim 1, characterized in that: the remote control circuit comprises a wireless radio frequency transmitting circuit, a remote control processor and a plurality of operation buttons, wherein the wireless radio frequency transmitting circuit and the operation buttons are connected with the remote control processor.
5. A control circuit for a christmas lamp according to claim 1, characterized in that: the LED lamp assembly comprises a plurality of second LED lamp assemblies, wherein the second LED lamp assemblies are sequentially connected in parallel, the first LED lamp assemblies and the second LED lamp assemblies are all provided with protection circuits, and the first LED lamp assemblies and the second LED lamp assemblies are all RGB lamp assemblies.
6. A control circuit for a christmas lamp according to claim 1, characterized in that: the first voltage reduction circuit and the second voltage reduction circuit both comprise at least two voltage reduction chips, and the types of the voltage reduction chips are CX8525.
7. A control circuit for a christmas lamp according to claim 1, characterized in that: the models of the master control processor and the slave control processor are KM98Y19S48G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502316.1U CN220711685U (en) | 2023-06-13 | 2023-06-13 | Control circuit for Christmas lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502316.1U CN220711685U (en) | 2023-06-13 | 2023-06-13 | Control circuit for Christmas lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220711685U true CN220711685U (en) | 2024-04-02 |
Family
ID=90435881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321502316.1U Active CN220711685U (en) | 2023-06-13 | 2023-06-13 | Control circuit for Christmas lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220711685U (en) |
-
2023
- 2023-06-13 CN CN202321502316.1U patent/CN220711685U/en active Active
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