CN211128321U - Control circuit of luminous shoes - Google Patents
Control circuit of luminous shoes Download PDFInfo
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- CN211128321U CN211128321U CN201920770202.2U CN201920770202U CN211128321U CN 211128321 U CN211128321 U CN 211128321U CN 201920770202 U CN201920770202 U CN 201920770202U CN 211128321 U CN211128321 U CN 211128321U
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Abstract
the utility model provides a control circuit of luminous shoes, including L ED lamp area drive circuit, PWM signal generating circuit and power module, L ED lamp area drive circuit is used for the lamp area of drive luminous shoes to give out light, PWM signal generating circuit is used for doing L ED lamp area drive circuit provides control pulse, power module is used for doing PWM signal generating circuit with L ED lamp area drive circuit provides the 12V power, the utility model relates to a simply, low cost adopts the fabulous ball switch of sensitivity to the battery adopts solar charging environmental protection safety.
Description
Technical Field
the utility model relates to a L ED lamp control field especially involves a control circuit of luminous shoes.
Background
the luminous shoes are gradually loved by people as a scientific and technological product with strong interest, however, most of the luminous shoes generally adopt batteries for power supply, the batteries cannot continuously emit light after being used up, the continuous light emitting time of the luminous shoes is greatly limited, moreover, frequent replacement of the batteries is time-consuming and troublesome, in addition, the control of the on and off of the L ED lamp in the prior art is realized by using a control IC (integrated circuit), the control of the on and off of the L ED lamp by the control IC is complex, and the like, so that the control circuit capable of simply and conveniently controlling the on and off of the L ED lamp is necessary.
in summary, how to find a control circuit capable of simply and conveniently controlling the on/off of the L ED lamp and supply power by using an environment-friendly energy source is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problems and needs, the present invention provides a control circuit for a light-emitting shoe, which solves the above-mentioned problems by adopting the following technical solutions.
in order to achieve the purpose, the utility model provides a control circuit of a pair of luminous shoes, which comprises an L ED lamp belt driving circuit, a PWM signal generating circuit and a power module, wherein the L ED lamp belt driving circuit is used for driving a lamp belt on the luminous shoes to emit light, the PWM signal generating circuit is used for providing control pulses for the L ED lamp belt driving circuit, and the power module is used for providing 12V power for the PWM signal generating circuit and the L ED lamp belt driving circuit.
further, the L ED light strip driving circuit includes a driving chip, a non-polar capacitor C1, a resistor R2, an N-channel fet Q1, a resistor R3, an inductor L1, a zener diode D3, a non-polar capacitor C2, and an led D4, a first pin of the driving chip is connected to a negative electrode of the led D4 in parallel and then connected to the power supply, an anode of the led D4 is connected to a negative electrode of the zener diode D3 in parallel, a second pin of the driving chip is connected to a source of the N-channel fet Q1 in parallel and then connected to one end of the resistor R3, the other end of the resistor R3 is connected to the ground, a third pin of the driving chip is connected to the ground, a fourth pin of the driving chip is connected to a gate of the N-channel fet Q1, a drain of the N-channel fet Q1 is connected to an anode of the zener diode D3 in parallel, a cathode of the zener diode D3 is connected to one end of the non-polar capacitor C2 in parallel and a cathode of the inductor L-channel fet Q8656 is connected to a negative electrode of the driving chip in parallel and a negative electrode of the driving chip of the led chip, a drain of the led chip is connected to a drain of the led chip 847, and a drain of the led chip is connected to a drain of the led chip 8427, and a drain of the led chip.
Further, the model number of the driving chip is HV 9910.
Further, the PWM signal generating circuit includes a triode Q2, a triode Q3, a ball switch S1, a nonpolar capacitor C3, a nonpolar capacitor C4, an adjustable resistor R4, an adjustable resistor R5, an adjustable resistor R6 and an adjustable resistor R7, an emitter of the triode Q2 is connected in parallel with one end of the ball switch S1 and then grounded, the other end of the ball switch S1 is connected in parallel with a base of the triode Q2, a collector of the triode Q2 is connected in parallel with the adjustable resistor R4 and then connected to a power supply, one end of the nonpolar capacitor C3 is connected in parallel with a collector of the triode Q2, the other end of the nonpolar capacitor C3 is connected in parallel with one end of the adjustable resistor R6 and then connected to a base of the triode Q3, the other end of the adjustable resistor R6 is connected to a power supply, an emitter of the triode Q3 is connected to a power supply, a collector of the triode Q3 is connected in parallel with one end of the nonpolar capacitor C4, non-polar electric capacity C4's the other end and adjustable resistance R7's one end connect after in parallel triode Q2's base, adjustable resistance R7 another termination power, adjustable resistance R4's one end connects in parallel triode Q2's collecting electrode, adjustable resistance R4's another termination power, adjustable resistance R5's one end connects in parallel triode Q3's collecting electrode, adjustable resistance R5's another termination power.
further, the ball switch S1 controls the brightness of the led light strip by controlling the pulse signal.
Further, the power module comprises a solar battery BT1, a storage battery BT2, a resistor R1, a diode D1 and a diode D2, wherein the anode of the solar battery BT1 is connected in parallel with one end of the resistor R1, the cathode of the solar battery BT1 is connected in parallel with the other end of the resistor R1 and then connected to the ground, one end of the resistor R1 is connected in parallel with the anode of the diode D1, the cathode of the diode D1 is connected with the anode of the storage battery BT2, the cathode of the storage battery BT2 is connected with the cathode of the diode D2, and the anode of the diode D2 is connected to the ground.
Further, the solar cell BT1 is a micro battery.
The beneficial effects of the utility model are that, the design is simple, and low cost adopts the ball on-off control that sensitivity is fabulous more simple and convenient to the battery adopts solar charging environmental protection safety.
The following description of the preferred embodiments for carrying out the present invention will be made in detail with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
fig. 1 is the utility model discloses a L ED lamp area drive circuit schematic diagram.
Fig. 2 is a schematic diagram of the PWM signal generating circuit of the present invention.
Fig. 3 is a schematic diagram of the power module of the present invention.
Detailed Description
In order to make the technical solution of the present invention, its purpose, technical solution and advantages become clearer, the drawings of the embodiments of the present invention will be combined hereinafter, and the technical solution of the embodiments of the present invention will be clearly and completely described. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
referring to fig. 1 to 3, the control circuit of the light-emitting shoe comprises an L ED lamp strip driving circuit, a PWM signal generating circuit and a power module, wherein the L ED lamp strip driving circuit is used for driving a lamp strip on the light-emitting shoe to emit light, the PWM signal generating circuit is used for providing control pulses for the L ED lamp strip driving circuit, and the power module is used for providing a 12V power supply for the PWM signal generating circuit and the L ED lamp strip driving circuit.
as shown in fig. 1, the L ED light strip driving circuit includes a driving chip, a non-polar capacitor C1, a resistor R2, an N-channel fet Q1, a resistor R3, an inductor L1, a zener diode D3, a non-polar capacitor C2, and an led D4, a first pin of the driving chip is connected to a negative electrode of the led D4 in parallel and then connected to a power supply, an anode of the led D4 is connected to a negative electrode of the zener diode D3 in parallel, a second pin of the driving chip is connected to a source of the N-channel fet Q1 in parallel and then connected to one end of the resistor R3, the other end of the resistor R3 is connected to ground, a third pin of the driving chip is connected to ground, a fourth pin of the driving chip is connected to a gate of the N-channel fet Q1, a drain of the N-channel fet Q1 is connected to an anode of the zener diode D3 in parallel, a cathode of the zener diode D3 is connected to one end of the non-polar capacitor C2, a cathode of the zener diode D9956 is connected to a negative electrode of the HV chip and a negative electrode of the HV chip, a drain of the HV chip is connected to a signal diode D867, and a negative electrode of the led chip is connected to a negative electrode of the signal diode D867, and a negative electrode of the signal diode D867 is connected to a negative electrode of the driving chip.
as shown in fig. 2, the PWM signal generating circuit includes a transistor Q, a ball switch S, a non-polar capacitor C, an adjustable resistor R, and an adjustable resistor R, an emitter of the transistor Q is connected to the ground after being connected to one end of the ball switch S, a base of the transistor Q is connected to the other end of the ball switch S, a collector of the transistor Q is connected to the adjustable resistor R and then to the power supply, one end of the non-polar capacitor C is connected to a collector of the transistor Q, the other end of the non-polar capacitor C is connected to one end of the adjustable resistor R and then to the base of the transistor Q, another end of the adjustable resistor R is connected to the power supply, one end of the adjustable resistor R is connected to the collector of the adjustable resistor R and then to one end of the adjustable resistor R, and the other end of the adjustable resistor R is connected to the dark power supply of the ball switch R controls the light pulse switch.
As shown in fig. 3, the power module includes a solar battery BT1, a battery BT2, a resistor R1, a diode D1 and a diode D2, the positive electrode of the solar battery BT1 is connected in parallel with one end of the resistor R1, the negative electrode of the solar battery BT1 is connected in parallel with the other end of the resistor R1 and then connected to ground, one end of the resistor R1 is connected in parallel with the positive electrode of the diode D1, the negative electrode of the diode D1 is connected to the positive electrode of the battery BT2, the negative electrode of the battery BT2 is connected to the negative electrode of the diode D2, the positive electrode of the diode D2 is connected to ground, and the solar battery BT1 is a micro battery.
It should be noted that the embodiments of the present invention are only the preferred embodiments for implementing the present invention, and all the obvious modifications and changes belonging to the overall concept of the present invention should fall within the protection scope of the present invention.
Claims (7)
1. A control circuit of a pair of luminous shoes is characterized by comprising an L ED lamp strip driving circuit, a PWM signal generating circuit and a power module, wherein the L ED lamp strip driving circuit is used for driving a lamp strip on the pair of luminous shoes to emit light, the PWM signal generating circuit is used for providing control pulses for the L ED lamp strip driving circuit, and the power module is used for providing a 12V power supply for the PWM signal generating circuit and the L ED lamp strip driving circuit.
2. the control circuit of a light-emitting shoe as claimed in claim 1, wherein the L ED light strip driving circuit includes a driving chip, a non-polar capacitor C1, a resistor R2, an N-channel fet Q1, a resistor R3, an inductor L1, a zener diode D3, a non-polar capacitor C2 and a light-emitting diode D4, a first pin of the driving chip is connected to a negative terminal of the light-emitting diode D4 and then connected to a power supply, an anode of the light-emitting diode D4 is connected to a negative terminal of the zener diode D3 in parallel, a second pin of the driving chip is connected to a source of the N-channel fet Q1 and then connected to one terminal of the resistor R3, the other terminal of the resistor R3 is connected to ground, a third pin of the driving chip is connected to ground, a fourth pin of the driving chip is connected to a gate of the N-channel fet Q1, a drain of the N-channel fet Q1 is connected to an anode of the zener diode D3 and then connected to a cathode of the zener diode D3, a cathode of the zener diode D869 is connected to a negative terminal of the driving chip and then connected to a cathode of the inductor C865 and a negative terminal of the driving chip and a driving chip of the driving chip, a signal diode C865 is connected to a negative terminal of the driving chip of the led chip, and a negative terminal of the driving chip of the led chip 847, and a negative terminal of the driving chip is connected to a signal diode D865 and a negative terminal of the driving chip.
3. The control circuit of the luminous shoe as claimed in claim 2, wherein the model of the driving chip is HV 9910.
4. The control circuit of a light-emitting shoe according to claim 1, wherein said PWM signal generating circuit comprises a transistor Q2, a transistor Q3, a ball switch S1, a non-polar capacitor C3, a non-polar capacitor C4, an adjustable resistor R4, an adjustable resistor R5, an adjustable resistor R6 and an adjustable resistor R7, an emitter of said transistor Q2 is connected in parallel with one end of said ball switch S1 and then grounded, the other end of said ball switch S1 is connected in parallel with a base of said transistor Q2, a collector of said transistor Q2 is connected in parallel with said adjustable resistor R4 and then connected to a power supply, one end of said non-polar capacitor C3 is connected in parallel with a collector of said transistor Q2, the other end of said non-polar capacitor C3 is connected in parallel with one end of said adjustable resistor R6 and then connected to a base of said transistor 3, the other end of said adjustable resistor R6 is connected to a power supply, and an emitter of said transistor Q3 is, triode Q3's collecting electrode with non-polar electric capacity C4's one end and connect, non-polar electric capacity C4's the other end and adjustable resistance R7's one end connect after and connect triode Q2's base, adjustable resistance R7 other termination power, adjustable resistance R4's one end connects in parallel triode Q2's collecting electrode, adjustable resistance R4's another termination power, adjustable resistance R5's one end connects in parallel triode Q3's collecting electrode, adjustable resistance R5's another termination power.
5. the control circuit of the luminous shoe as claimed in claim 4, wherein the ball switch S1 controls the brightness of the LED light strip by controlling a pulse signal.
6. The control circuit of the light-emitting shoe as claimed in claim 1, wherein the power module comprises a solar battery BT1, a storage battery BT2, a resistor R1, a diode D1 and a diode D2, wherein the anode of the solar battery BT1 is connected in parallel with one end of the resistor R1, the cathode of the solar battery BT1 is connected in parallel with the other end of the resistor R1 and then connected to ground, one end of the resistor R1 is connected in parallel with the anode of the diode D1, the cathode of the diode D1 is connected with the anode of the storage battery BT2, the cathode of the storage battery 2 is connected with the cathode of the diode D2, and the anode of the diode D2 is connected to ground.
7. The control circuit of the luminous shoe as claimed in claim 6, wherein the solar cell BT1 is a micro battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770202.2U CN211128321U (en) | 2019-05-27 | 2019-05-27 | Control circuit of luminous shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770202.2U CN211128321U (en) | 2019-05-27 | 2019-05-27 | Control circuit of luminous shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211128321U true CN211128321U (en) | 2020-07-28 |
Family
ID=71700130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920770202.2U Expired - Fee Related CN211128321U (en) | 2019-05-27 | 2019-05-27 | Control circuit of luminous shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211128321U (en) |
-
2019
- 2019-05-27 CN CN201920770202.2U patent/CN211128321U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |