CN216626136U - Controller control circuit of unreal color lamp area - Google Patents
Controller control circuit of unreal color lamp area Download PDFInfo
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- CN216626136U CN216626136U CN202123162386.0U CN202123162386U CN216626136U CN 216626136 U CN216626136 U CN 216626136U CN 202123162386 U CN202123162386 U CN 202123162386U CN 216626136 U CN216626136 U CN 216626136U
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Abstract
The utility model discloses a controller control circuit of a colorful lamp strip, which comprises a main control module, and a wireless communication module, a first power driving module, a second power driving module, a voice module, a crystal oscillator module and a power supply module which are respectively connected with the main control module, wherein the main control module comprises a main control chip U1, the wireless communication module comprises an antenna E1, an inductor L1, a capacitor C3 and a capacitor C4, the first power driving module comprises an NMOS tube Q1, the second power driving module comprises an NMOS tube Q2, the voice module comprises a sound absorber MIC1, the power supply module comprises a control chip U2, and a third pin of the control chip U2 is connected with a fifth pin of the main control chip U1. The utility model has the wireless communication function, the voice control function, the power adjustment function and the stable power supply function, has rich functions, stable operation, convenient use, few electronic elements and low production cost, and is beneficial to batch production.
Description
Technical Field
The utility model relates to the technical field of control circuits, in particular to a controller control circuit of a colorful lamp belt.
Background
The colorful lamp belt is a colorful lamp belt which is controlled to emit light by three primary colors of RGB, and becomes a daily lamp for people to decorate and illuminate along with the improvement of living standard of people. The existing colorful lamp belt generally controls the light emission of the lamp belt through a controller, but the existing controller control circuit has a complex structure, more used electronic elements and high production cost, and meanwhile, the existing controller control circuit has a single function and is inconvenient to use and cannot meet the use requirements of consumers. Therefore, there is a need for improvements in the art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a controller control circuit of a colorful lamp strip, which has a simple structure.
The utility model is realized by the following technical scheme:
a controller control circuit of a colorful light belt comprises a main control module, a wireless communication module, a first power driving module, a second power driving module, a voice module, a crystal oscillator module and a power supply module, wherein the wireless communication module, the first power driving module, the second power driving module, the crystal oscillator module and the power supply module are respectively connected with the main control module, the main control module comprises a main control chip U1, the wireless communication module comprises an antenna E1, an inductor L1, a capacitor C3 and a capacitor C4, the first power driving module comprises an NMOS tube Q1, the second power driving module comprises an NMOS tube Q2, the voice module comprises a sound absorber MIC1, the power supply module comprises a control chip U2, a third pin of the control chip U2 is connected with a fifth pin of the main control chip U1, the third pin of the control chip U2 is connected with a fifteenth pin of the main control chip U1 through a resistor R45 and a resistor R46, a second pin of the control chip U2 is connected with a power supply input end through a resistor R44, the fourth pin of the main control chip U1 is connected to the antenna E1, the fourth pin of the main control chip U1 is connected to the antenna E1 through the inductor L1, the G terminal of the NMOS tube Q1 is connected to the fourteenth pin of the main control chip U1 through the resistor R49, the S terminal of the NMOS tube Q1 is connected to the fourteenth pin of the main control chip U1 through the resistor R4 and the resistor R49, the D terminal of the NMOS tube Q1 is connected to the terminal P1, the G terminal of the NMOS tube Q1 is connected to the sixteenth pin of the main control chip U1 through the resistor R1, the S terminal of the NMOS tube Q1 is connected to the sixteenth pin of the main control chip U1 through the resistor R1 and the resistor R1, the D terminal of the NMOS tube Q1 is connected to the terminal P1, the positive electrode of the sound absorber MIC 4 is connected to the pin of the main control chip U1 through the capacitor C1, the positive electrode of the main control chip MIC1 is connected to the sound absorber 1 through the resistor R1, the negative pole of the sound absorber MIC1 is grounded.
Further, the model of the main control chip U1 is LG 2238.
Further, the model number of the control chip U2 is HT 7533.
Further, the crystal oscillator module includes a crystal oscillator Y1, a first pin of the crystal oscillator Y1 is connected to a first pin of the main control chip U1, a third pin of the crystal oscillator Y1 is connected to a second pin of the main control chip U1, a second pin of the crystal oscillator Y1 is grounded, a fourth pin of the crystal oscillator Y1 is grounded, the first pin of the crystal oscillator Y1 is connected to the second pin of the crystal oscillator Y1 through a capacitor C7, and the third pin of the crystal oscillator Y1 is connected to the fourth pin of the crystal oscillator Y1 through a capacitor C8.
Further, one end of the inductor L1 is grounded through a capacitor C3, and the other end of the inductor L1 is grounded through a capacitor C4.
Further, the S terminal of the NMOS transistor Q1 is grounded, and the S terminal of the NMOS transistor Q2 is grounded.
Further, a fifth pin of the main control chip U1 is grounded through a capacitor C29, a twelfth pin of the main control chip U1 is grounded through a capacitor C25, a third pin of the main control chip U1 is grounded, and a sixth pin of the main control chip U1 is grounded through a capacitor C27.
Further, a second pin of the control chip U2 is grounded through a capacitor C11, a third pin of the control chip U2 is grounded through a capacitor C26, and a first pin of the control chip U2 is grounded.
Compared with the prior art, the controller control circuit comprises a main control module, and a wireless communication module, a first power driving module, a second power driving module, a voice module, a crystal oscillator module and a power supply module which are respectively connected with the main control module, so that the controller has a wireless communication function, a voice control function, a power adjustment function and a stable power supply function, is rich in functions, stable in operation and convenient to use, meets the use requirements of consumers, and is simple in structure, few in used electronic elements, low in production cost and beneficial to batch production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 creative efforts.
FIG. 1 is a schematic diagram of the circuit connection of the main control module of the present invention;
FIG. 2 is a schematic circuit diagram of a wireless communication module according to the present invention;
FIG. 3 is a schematic diagram of the circuit connection of the crystal oscillator module according to the present invention;
FIG. 4 is a schematic circuit diagram of a first power driver module according to the present invention;
FIG. 5 is a schematic circuit diagram of a second power driver module according to the present invention;
FIG. 6 is a schematic diagram of the circuit connections of the voice module of the present invention;
fig. 7 is a schematic circuit diagram of the power supply module of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the controller control circuit of the magic color lamp strip of the present invention includes a main control module, and a wireless communication module, a first power driving module, a second power driving module, a voice module, a crystal oscillator module and a power supply module which are respectively connected to the main control module, wherein the main control module includes a main control chip U1, the wireless communication module includes an antenna E1, an inductor L1, a capacitor C3 and a capacitor C4, the first power driving module includes an NMOS tube Q1, the second power driving module includes an NMOS tube Q2, the voice module includes a sound absorber MIC1, the power supply module includes a control chip U2, a third pin of the control chip U2 is connected to a fifth pin of the main control chip U1, the third pin of the control chip U2 is connected to a fifteenth pin of the main control chip U1 through a resistor R45 and a resistor R46, the second pin of the control chip U2 is connected to a power input terminal through a resistor R44, a fourth pin of the main control chip U1 is connected to the antenna E1, a fourth pin of the main control chip U1 is connected to the antenna E1 through an inductor L1, a G end of an NMOS tube Q1 is connected to a fourteenth pin of the main control chip U1 through a resistor R49, an S end of the NMOS tube Q1 is connected to the fourteenth pin of the main control chip U1 through a resistor R4 and a resistor R49, a D end of the NMOS tube Q1 is connected to an output P1 end, a G end of the NMOS tube Q2 is connected to a sixteenth pin of the main control chip U1 through a resistor R50, an S end of the NMOS tube Q1 is connected to a sixteenth pin of the main control chip U1 through a resistor R5 and a resistor R50, a D end of the NMOS tube Q2 is connected to an output P2 end, an anode of the sound absorber MIC1 is connected to an eleventh pin of the main control chip U1 through a capacitor C10, an anode of the sound absorber MIC1 is connected to a twelve pin of the main control chip U1 through a resistor R18, and a cathode of the sound absorber MIC1 is grounded. Include host system and respectively through controller control circuit and respectively with wireless communication module, first power drive module, second power drive module, voice module, crystal oscillator module and the power module that host system connects, make the controller have wireless communication function, voice control function, power adjustment function and stabilize the power supply function, the function is abundant, the operation is stable, high durability and convenient use satisfies consumer's operation requirement, controller control circuit's simple structure simultaneously, the electronic component who uses is few, low in production cost does benefit to batch production.
As a specific implementation, the main control chip U1 is model LG 2238.
As a specific implementation, the model number of the control chip U2 is HT 7533.
The crystal oscillator module comprises a crystal oscillator Y1, wherein a first pin of a crystal oscillator Y1 is connected with a first pin of a main control chip U1, a third pin of the crystal oscillator Y1 is connected with a second pin of a main control chip U1, a second pin of a crystal oscillator Y1 is grounded, a fourth pin of the crystal oscillator Y1 is grounded, a first pin of the crystal oscillator Y1 is connected with a second pin of a crystal oscillator Y1 through a capacitor C7, a third pin of the crystal oscillator Y1 is connected with a fourth pin of a crystal oscillator Y1 through a capacitor C8, the crystal oscillator Y1 is effectively protected, and the operation stability of the crystal oscillator Y1 is improved.
One end of the inductor L1 is grounded through the capacitor C3, and the other end of the inductor L1 is grounded through the capacitor C4, so that the stability of the antenna E1 for transmitting and receiving signals is improved.
The S end of the NMOS tube Q1 is grounded, and the S end of the NMOS tube Q2 is grounded, so that the NMOS tube Q1 and the NMOS tube Q2 are effectively protected, and overlarge current is prevented.
The fifth pin of the main control chip U1 is grounded through a capacitor C29, the twelfth pin of the main control chip U1 is grounded through a capacitor C25, the third pin of the main control chip U1 is grounded, and the sixth pin of the main control chip U1 is grounded through a capacitor C27, so that the main control chip U1 is effectively protected, the level balance is maintained, and the current is prevented from being too large.
The second pin of the control chip U2 is grounded through a capacitor C11, the third pin of the control chip U2 is grounded through a capacitor C26, and the first pin of the control chip U2 is grounded, so that the control chip U2 is effectively protected, and the voltage is prevented from being too large.
The thirteenth pin of the master chip U1 is connected to the output P3.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a controller control circuit in unreal color lamp area which characterized in that: the wireless communication module, the first power driving module, the second power driving module, the voice module, the crystal oscillator module and the power supply module are respectively connected with the main control module, the main control module comprises a main control chip U1, the wireless communication module comprises an antenna E1, an inductor L1, a capacitor C3 and a capacitor C4, the first power driving module comprises an NMOS pipe Q1, the second power driving module comprises an NMOS pipe Q2, the voice module comprises a sound absorber MIC1, the power supply module comprises a control chip U2, a third pin of the control chip U2 is connected with a fifth pin of the main control chip U1, a third pin of the control chip U2 is connected with a fifteenth pin of the main control chip U1 through a resistor R45 and a resistor R46, a second pin of the control chip U2 is connected with a power input end through a resistor R44, a fourth pin of the main control chip U1 is connected with the antenna E1, the fourth pin of the main control chip U1 is connected to the antenna E1 through the inductor L1, the G end of the NMOS tube Q1 is connected to the fourteenth pin of the main control chip U1 through a resistor R49, the S end of the NMOS tube Q1 is connected to the fourteenth pin of the main control chip U1 through resistors R4 and R49, the D end of the NMOS tube Q1 is connected to the output P1 end, the G end of the NMOS tube Q2 is connected to the sixteenth pin of the main control chip U1 through a resistor R50, the S end of the NMOS tube Q1 is connected to the sixteenth pin of the main control chip U1 through resistors R5 and R50, the D end of the NMOS tube Q2 is connected to the output P2 end, the positive electrode of the sound absorber MIC1 is connected to the eleventh pin of the main control chip U1 through a capacitor C10, the positive electrode of the sound absorber MIC1 is connected to the twelfth pin of the main control chip U1 through a resistor R18, and the negative electrode of the sound absorber 1 is grounded.
2. The controller control circuit of a magic color light strip as claimed in claim 1, characterized in that: the model of the main control chip U1 is LG 2238.
3. The controller control circuit of a magic color light strip as claimed in claim 1, characterized in that: the model number of the control chip U2 is HT 7533.
4. The controller control circuit of a magic color light strip as claimed in claim 1, characterized in that: the crystal oscillator module comprises a crystal oscillator Y1, a first pin of the crystal oscillator Y1 is connected with a first pin of the main control chip U1, a third pin of the crystal oscillator Y1 is connected with a second pin of the main control chip U1, a second pin of the crystal oscillator Y1 is grounded, a fourth pin of the crystal oscillator Y1 is grounded, the first pin of the crystal oscillator Y1 is connected with the second pin of the crystal oscillator Y1 through a capacitor C7, and the third pin of the crystal oscillator Y1 is connected with the fourth pin of the crystal oscillator Y1 through a capacitor C8.
5. The controller control circuit of a magic color light strip as claimed in claim 1, characterized in that: one end of the inductor L1 is grounded through a capacitor C3, and the other end of the inductor L1 is grounded through a capacitor C4.
6. The controller control circuit of a magic color light strip as claimed in claim 1, characterized in that: the S terminal of the NMOS transistor Q1 is grounded, and the S terminal of the NMOS transistor Q2 is grounded.
7. The controller control circuit of a magic color light strip as claimed in claim 1, characterized in that: the fifth pin of the main control chip U1 is grounded through a capacitor C29, the twelfth pin of the main control chip U1 is grounded through a capacitor C25, the third pin of the main control chip U1 is grounded, and the sixth pin of the main control chip U1 is grounded through a capacitor C27.
8. The controller control circuit of a magic color light strip as claimed in claim 1, characterized in that: the second pin of the control chip U2 is grounded through a capacitor C11, the third pin of the control chip U2 is grounded through a capacitor C26, and the first pin of the control chip U2 is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123162386.0U CN216626136U (en) | 2021-12-16 | 2021-12-16 | Controller control circuit of unreal color lamp area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123162386.0U CN216626136U (en) | 2021-12-16 | 2021-12-16 | Controller control circuit of unreal color lamp area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216626136U true CN216626136U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123162386.0U Active CN216626136U (en) | 2021-12-16 | 2021-12-16 | Controller control circuit of unreal color lamp area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216626136U (en) |
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2021
- 2021-12-16 CN CN202123162386.0U patent/CN216626136U/en active Active
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