CN211047320U

CN211047320U - Natural force triggering reed lamp control circuit and reed lamp

Info

Publication number: CN211047320U
Application number: CN201921105135.9U
Authority: CN
Inventors: 徐平锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-07-17
Anticipated expiration: 2029-07-15

Abstract

The utility model belongs to the technical field of lamps and lanterns, especially, relate to a nature triggers reed lamp control circuit, including voltage conversion circuit, master control circuit, constant current drive circuit, reed lamp and trigger circuit. The master control circuit and the constant current driving circuit are both connected with the voltage conversion circuit, the master control circuit is also connected with the constant current driving circuit, the constant current driving circuit is also connected with the reed lamp, and the trigger circuit is connected with the master control circuit. Trigger circuit detects a signal of telecommunication extremely after the change of natural force main control circuit, main control circuit receives this signal of telecommunication after, sends another signal of telecommunication process constant current drive circuit, thereby control the luminous shining of reed lamp, trigger circuit has realized that only need small natural force to trigger just can trigger circuit, through main control circuit realizes accurate control for the luminous effect of reed lamp is good, and is pleasing to the eye effectual.

Description

Natural force triggering reed lamp control circuit and reed lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, especially, relate to a natural force triggers reed lamp control circuit and reed lamp.

Background

At present, in order to meet the requirement of beauty, the reed lamp gradually enters the life of people, the reed lamp can be controlled to change various colors to realize the beautiful effect, but the control mode to the reed lamp among the prior art is various, if the Chinese intellectual property discloses the utility model patent with the grant publication number of CN208041929U, this patent discloses a reed lamp that can adjust luminance according to the wind direction, including the lamp house, the top fixed mounting of lamp house has different lamp poles, the top fixed mounting of lamp pole has the lamp stand, the top fixed mounting of lamp stand has L ED lamp, the equal fixed mounting in both sides of the lamp house inside has the battery, the equal fixed mounting in other both sides of the lamp house inside has the generator, the one end of generator pivot is connected with the main shaft through the connector transmission, the one end welding of main shaft has the drive wheel, the outer lane of drive wheel is connected with the follower through the drive belt transmission, the welding of one side of follower has the transfer line, the one end of follower extends to the surface of.

Although the above patent realizes the brightness adjustment of the reed lamp according to the wind direction, the structure still has the defects as other reed lamps in the prior art, for example, the brightness of the reed lamp can be adjusted only by triggering with larger wind force during adjustment, and the adjustment effect is poor, the accurate control cannot be realized, the operation of the reed lamp is unstable, the change effect is not obvious, and the aesthetic effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural force triggers reed lamp control circuit and reed lamp aims at solving among the prior art reed lamp's the control part and has the limitation and therefore the reed lamp control that leads to is accurate inadequately and luminous effect is not good and influences the technical problem of pleasing to the eye effect.

In order to achieve the above object, an embodiment of the present invention provides a natural force triggered control circuit for a reed lamp, including a voltage conversion circuit, a main control circuit, a constant current driving circuit, a reed lamp and a trigger circuit; the main control circuit and the constant current driving circuit are both connected with the voltage conversion circuit, the main control circuit is also connected with the constant current driving circuit, the constant current driving circuit is also connected with the reed lamp, and the trigger circuit is connected with the main control circuit; the trigger circuit sends an electric signal to the main control circuit after detecting the change of the natural force, and the main control circuit receives the electric signal and controls the reed lamp to work through the constant current driving circuit.

Optionally, the trigger circuit includes a first chip and a first capacitor, an eleventh pin of the first chip is connected to the voltage conversion circuit, a twelfth pin and a second pin of the first chip are both connected to the main control circuit, a ninth pin of the first chip is grounded, one end of the first capacitor is connected to the ninth pin of the first chip, and the other end of the first capacitor is connected to the voltage conversion circuit.

Optionally, the main control circuit includes a main control chip, a first indicator light and a first resistor, a sixth pin of the main control chip is connected to the first resistor, the first indicator light is connected to the first resistor in series, the first indicator light is further connected to the voltage conversion circuit, a tenth pin of the main control chip is connected to a second pin of the first chip, an eleventh pin of the main control chip is connected to a twelfth pin of the first chip, and a third pin of the main control chip is grounded.

Optionally, the main control circuit further includes a first pull-up resistor and a second pull-up resistor, the tenth pin of the main control chip is connected to the first pull-up resistor, the first pull-up resistor is further connected to the voltage conversion circuit, the eleventh pin of the main control chip is connected to the second pull-up resistor, and the second pull-up resistor is further connected to the voltage conversion circuit.

Optionally, the constant current driving circuit includes a driving chip, a first inductor, a second capacitor, a second resistor, and a third capacitor, a third pin of the driving chip is connected to an eighth pin of the main control chip, a first pin of the driving chip is connected to the first inductor and then connected to a negative electrode of the reed lamp, a second pin of the driving chip is grounded, a fifth pin of the driving chip is connected to the voltage converting circuit, one end of the second resistor is connected to the voltage converting circuit, the second resistor is further connected to a fourth pin of the driving chip, the fourth pin of the driving chip is further connected to a positive electrode of the reed lamp,

optionally, the constant current driving circuit further includes a third capacitor, and the third capacitor is connected between the second resistor and the first inductor.

Optionally, the voltage conversion circuit includes a first power supply terminal, a second diode, a third resistor, a voltage regulation chip, a sixth resistor and a second power supply terminal, a third pin of the voltage regulation chip is connected to the third resistor, the third resistor is connected to a negative electrode of the second diode, a positive electrode of the second diode is connected to the first power supply terminal, a first pin of the voltage regulation chip is connected in series to the sixth resistor and then to ground, and a second pin of the voltage regulation chip is connected to the second power supply terminal.

Optionally, the voltage conversion circuit further includes a fourth capacitor, one end of the fourth capacitor is connected to the third pin of the voltage stabilizing chip, and the other end of the fourth capacitor is grounded.

Optionally, the voltage conversion circuit further includes a fifth capacitor and a sixth capacitor, one end of the fifth capacitor is connected to the second pin of the voltage stabilization chip, the other end of the fifth capacitor is grounded, and the sixth capacitor is connected in parallel with the fifth capacitor.

In order to achieve the above object, the embodiment of the present invention further provides a reed lamp, which includes the above natural force triggering reed lamp control circuit.

The embodiment of the utility model provides a natural force triggers above-mentioned one or more technical scheme in reed lamp control circuit and the reed lamp has one of following technological effect at least: the utility model discloses a set up master control circuit constant current drive circuit the reed lamp with trigger circuit makes trigger circuit sends an electric signal after detecting the change of natural force extremely master control circuit, master control circuit receives this electric signal after, and through control constant current drive circuit controls the reed lamp makes its operating condition in the difference, through setting trigger circuit realizes that only need small natural force to trigger circuit, and master control circuit can realize accurate control again for the luminous effect of reed lamp is good, avoids needing great mechanical external force stimulation among the prior art just to make the reed lamp send out the not good problem of pleasing to the eye effect that different light brought.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a circuit block diagram of a natural force triggered reed lamp control circuit provided in an embodiment of the present invention;

fig. 2 is a schematic diagram of a natural force triggered reed lamp control circuit provided in an embodiment of the present invention;

fig. 3 is a schematic circuit diagram of a voltage conversion circuit according to an embodiment of the present invention;

fig. 4 is a schematic circuit diagram of a trigger circuit according to an embodiment of the present invention;

fig. 5 is a schematic circuit diagram of a main control circuit provided in an embodiment of the present invention;

fig. 6 is a schematic circuit diagram of a constant current driving circuit according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

the device comprises a voltage conversion circuit 100, a main control circuit 200, a constant current driving circuit 300, a reed lamp 400 and a trigger circuit 500.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1-3, a natural force triggered reed lamp control circuit is provided, which includes a voltage conversion circuit 100, a main control circuit 200, a constant current driving circuit 300, a reed lamp 400, and a trigger circuit 500. The main control circuit 200 and the constant current driving circuit 300 are both connected with the voltage conversion circuit 100, the main control circuit 200 is further connected with the constant current driving circuit 300, the constant current driving circuit 300 is further connected with the reed lamp 400, and the trigger circuit 500 is connected with the main control circuit 200. The trigger circuit 500 sends an electrical signal to the main control circuit 200 after detecting the change of the natural force, and the main control circuit 200 receives the electrical signal and controls the reed lamp 400 to work through the constant current driving circuit 300. The utility model discloses a set up master control circuit 200 constant current drive circuit 300 the reed lamp 400 with trigger circuit 500 makes trigger circuit 500 sends an electric signal extremely after detecting the change of natural force master control circuit 200, after master control circuit 200 received this electric signal, and through control constant current drive circuit 300 controls reed lamp 400 makes it be in different operating condition, through setting trigger circuit 500 realizes that only need small natural force to trigger just can trigger circuit 500, and master control circuit 200 can realize accurate control again for the luminous effect of reed lamp 400 is good, avoids needing the amazing not good problem of the pleasing to the eye effect that the light that just enables the reed lamp to send out the difference of great mechanical external force among the prior art brings. In this embodiment, the natural force is defined as wind force, water force, and temperature, and other external forces.

In another embodiment of the present invention, as shown in fig. 1 and 3, the voltage conversion circuit 100 includes a first power supply terminal VCC, a second diode D2, a third resistor R3, a voltage regulation chip U4, a sixth resistor R6, and a second power supply terminal VCC 1. the first power supply terminal VCC is connected to an external power supply (not shown) which provides a voltage of 24V through the first power supply terminal VCC, a third pin of the voltage regulation chip U4 is connected to the third resistor R3, the third resistor R3 is connected to a negative electrode of the second diode D2, a positive electrode of the second diode D2 is connected to the first power supply terminal VCC, the voltage of the first power supply terminal VCC is connected to a third power supply terminal VCC2 through the second diode D2, the voltage of the third power supply terminal 2 is about 23.3V. the first pin of the voltage regulation chip U4 is connected in series to the sixth resistor R68629, the voltage regulation chip VCC voltage regulation chip, the voltage regulation chip 2 is preferably connected to a voltage regulation chip, and the voltage regulation chip 5, and the voltage regulation chip has a relatively high voltage regulation capability of suppressing the lamp voltage, and the lamp voltage regulation chip is preferably has a relatively wide range of the voltage regulation chip when the voltage regulation chip 1, the voltage regulation chip 5, the lamp has the voltage regulation chip 5, the voltage regulation chip 5, the voltage regulation chip is relatively high voltage regulation chip, the voltage regulation chip is relatively high voltage regulation chip when the voltage regulation chip is provided by the chip, the chip 1 and the chip, the chip has the voltage regulation chip, the voltage regulation chip has the relatively high voltage.

Further, the voltage conversion circuit 100 further includes a fourth capacitor C4, one end of the fourth capacitor C4 is connected to the third pin of the regulator chip U4, and the other end of the fourth capacitor C4 is grounded.

Furthermore, the voltage conversion circuit 100 further includes a fifth capacitor C5 and a sixth capacitor C6, one end of the fifth capacitor C5 is connected to the second pin of the regulator chip U4, the other end of the fifth capacitor C5 is grounded, and the sixth capacitor C6 is connected in parallel to the fifth capacitor C5.

In another embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 4, the trigger circuit 500 includes a first chip U1 and a first capacitor C1, an eleventh pin of the first chip U1 is connected to the voltage converting circuit 100, and specifically, an eleventh pin of the first chip U1 is connected to the second power supply terminal VCC 1. The twelfth pin and the second pin of the first chip U1 all with main control circuit 200 connects, the ninth pin of the first chip U1 is grounded, first electric capacity C1 one end with the ninth pin of the first chip U1 is connected, the other end of the first electric capacity C1 with voltage conversion circuit 100 is connected, specifically, the other end of the first electric capacity C1 with second power supply terminal VCC1 is connected. In this embodiment, the model number of the first chip U1 is preferably DA 213B. The DA213B sensor is a low-power-consumption high-performance capacitive triaxial linear accelerometer developed by adopting micromachining technology. The DA213B sensor can detect wind power change and water power change, when water power or wind power touches the DA213B sensor, the DA213B sensor generates acceleration change, and the DA213B sensor sends an electric signal to the main control circuit. For example, no wind is blown to the first chip U1 at the beginning, so that the first chip U1 generates acceleration when moving from a static state, and then the first chip U1 sends an electrical signal to the main control circuit 200, and the main control circuit 200 controls the reed lamp to emit light according to the electrical signal. Specifically, a person skilled in the art can program the main control chip U2 according to actual production requirements, so that the main control chip U2 can control the reed lamp 400 to emit light. In this embodiment, the model of the first chip is not limited to the DA213B, and a gyroscope sensor may be used as well, and those skilled in the art may set the model according to actual production requirements, which is not limited by the present invention. In addition, the trigger circuit can be set into a temperature detection circuit according to actual production requirements, and an electric signal is sent to the main control circuit by detecting temperature change.

In another embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 5, the main control circuit 200 includes a main control chip U2, a first indicator light D1 and a first resistor R1, a sixth pin of the main control chip U2 is connected to the first resistor R1, the first indicator light D1 is connected to the first resistor R1 in series, the first indicator light D1 is further connected to the voltage conversion circuit 100, specifically, the first indicator light D1 is connected to the second power supply terminal VCC 1. The tenth pin of the main control chip U2 is connected to the second pin of the first chip U1, the eleventh pin of the main control chip U2 is connected to the twelfth pin of the first chip U1, and the third pin of the main control chip U2 is grounded. In this embodiment, the model number of the main control chip U2 is preferably N76E003QFN 20. The N76E003QFN20 is a high-speed 1T8051 singlechip series product, can provide a Flash ROM of 18KB, a configurable Data Flash and an SRAM of high capacity 1KB, supports wide working voltage of 2.4V to 5.5V and working temperature of-40 ℃ to 105 ℃, has high anti-interference capability, and also provides a high-resolution 8-channel 12-bit ADC. In this embodiment, after the first chip U1 detects the change of the natural force, it sends an electrical signal to the main control chip U2, and the N76E003QFN20 can send a control electrical signal according to the electrical signal, so as to control the reed lamp through the constant current driving circuit. Specifically, the N76E003QFN20 can be programmed by those skilled in the art according to actual production requirements to make the reed lamp reach a normally-on state, a flashing state, and a breath-like change according to the detected natural force.

Further, the main control circuit 200 further includes a first pull-up resistor R4 and a second pull-up resistor R5, the tenth pin of the main control chip U2 is connected to the first pull-up resistor R4, the first pull-up resistor R4 is further connected to the voltage conversion circuit 100, and specifically, the first pull-up resistor R4 is connected to the second power supply terminal VCC 1. An eleventh pin of the main control chip U2 is connected to the second pull-up resistor R5, the second pull-up resistor R5 is further connected to the voltage conversion circuit 100, and specifically, the second pull-up resistor R5 is connected to the second power supply terminal VCC 1.

In another embodiment of the present invention, as shown in fig. 1, 2 and 6, the constant current driving circuit 300 includes a driving chip U3, a first inductor L, a second capacitor C2, a second resistor R2 and a third capacitor C3, the third pin of the driving chip U3 is connected to the eighth pin of the main control chip U2, the first pin of the driving chip U3 is connected to the negative electrode of the reed lamp 400 after being connected to the first inductor L, the second pin of the driving chip U3 is grounded, the fifth pin of the driving chip U3 is connected to the voltage conversion circuit 100, specifically, the fifth pin of the driving chip U3 is connected to the third power supply terminal VCC2, one end of the second resistor R2 is connected to the voltage conversion circuit 100, specifically, one end of the second resistor R2 is connected to the third power supply terminal 2, the second VCC R2 is connected to the driving chip U5845, the fourth resistor R3 is connected to the voltage conversion circuit 100, and the dc/dc converter is preferably used for providing high-current conversion efficiency for outdoor lighting applications such as lighting devices and lighting devices, such as SGD lighting devices, and lighting devices are capable of providing high-voltage conversion efficiency.

Specifically, the constant current driving circuit 300 further includes a third capacitor C3, and the third capacitor C3 is connected between the second resistor R2 and the first inductor L1, in this embodiment, the third capacitor C3 plays a role of filtering.

The working principle of the natural force triggering reed lamp control circuit is as follows:

when the first chip U1 of the trigger circuit 500 is accelerated by wind or water, the first chip U1 sends an electrical signal to the main control chip U2, and the main control chip U2 sends a signal to the constant current driving circuit 300, so as to control the reed lamp to change in brightness, thereby achieving an aesthetic effect.

In order to achieve the above object, the embodiment of the present invention further provides a reed lamp, which is characterized in that the reed lamp control circuit is triggered by the above natural force. Because the reed lamp comprises the natural force triggering reed lamp control circuit, the reed lamp also has the advantages of accurate control effect and good luminous effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A natural force triggers the reed lamp control circuit, characterized by, including voltage switching circuit, master control circuit, constant current drive circuit, reed lamp and trigger circuit; the main control circuit and the constant current driving circuit are both connected with the voltage conversion circuit, the main control circuit is also connected with the constant current driving circuit, the constant current driving circuit is also connected with the reed lamp, and the trigger circuit is connected with the main control circuit; the trigger circuit sends an electric signal to the main control circuit after detecting the change of the natural force, and the main control circuit receives the electric signal and controls the reed lamp to work through the constant current driving circuit.

2. The natural force triggered reed lamp control circuit of claim 1, wherein the trigger circuit comprises a first chip and a first capacitor, an eleventh pin of the first chip is connected to the voltage conversion circuit, a twelfth pin and a second pin of the first chip are both connected to the main control circuit, a ninth pin of the first chip is grounded, one end of the first capacitor is connected to the ninth pin of the first chip, and the other end of the first capacitor is connected to the voltage conversion circuit.

3. The natural force triggered reed lamp control circuit according to claim 2, wherein the main control circuit comprises a main control chip, a first indicator lamp and a first resistor, a sixth pin of the main control chip is connected to the first resistor, the first indicator lamp is connected to the first resistor in series, the first indicator lamp is further connected to the voltage conversion circuit, a tenth pin of the main control chip is connected to a second pin of the first chip, an eleventh pin of the main control chip is connected to a twelfth pin of the first chip, and a third pin of the main control chip is grounded.

4. The natural force triggered reed lamp control circuit of claim 3, wherein the main control circuit further comprises a first pull-up resistor and a second pull-up resistor, the tenth pin of the main control chip is connected to the first pull-up resistor, the first pull-up resistor is further connected to the voltage conversion circuit, the eleventh pin of the main control chip is connected to the second pull-up resistor, and the second pull-up resistor is further connected to the voltage conversion circuit.

5. The natural force triggered reed lamp control circuit according to claim 3, wherein the constant current driving circuit comprises a driving chip, a first inductor, a second capacitor, a second resistor and a third capacitor, a third pin of the driving chip is connected with an eighth pin of the main control chip, a first pin of the driving chip is connected with a negative electrode of the reed lamp after being connected with the first inductor, a second pin of the driving chip is grounded, a fifth pin of the driving chip is connected with the voltage conversion circuit, one end of the second resistor is connected with the voltage conversion circuit, the second resistor is further connected with a fourth pin of the driving chip, and the fourth pin of the driving chip is further connected with a positive electrode of the reed lamp.

6. The natural force triggered reed lamp control circuit of claim 5, wherein the constant current driving circuit further comprises a third capacitor connected between the second resistor and the first inductor.

7. The natural force triggered reed lamp control circuit according to claim 1, wherein the voltage conversion circuit comprises a first power supply terminal, a second diode, a third resistor, a voltage stabilization chip, a sixth resistor and a second power supply terminal, a third pin of the voltage stabilization chip is connected to the third resistor, the third resistor is connected to a negative electrode of the second diode, an anode of the second diode is connected to the first power supply terminal, a first pin of the voltage stabilization chip is connected in series with the sixth resistor and then grounded, and a second pin of the voltage stabilization chip is connected to the second power supply terminal.

8. The natural force triggered reed lamp control circuit of claim 7, wherein the voltage conversion circuit further comprises a fourth capacitor, one end of the fourth capacitor is connected to the third pin of the voltage stabilization chip, and the other end of the fourth capacitor is grounded.

9. The natural force triggered reed lamp control circuit of claim 8, wherein the voltage conversion circuit further comprises a fifth capacitor and a sixth capacitor, one end of the fifth capacitor is connected to the second pin of the voltage stabilization chip, the other end of the fifth capacitor is grounded, and the sixth capacitor is connected in parallel with the fifth capacitor.

10. A reed lamp comprising the natural force activated reed lamp control circuit according to any one of claims 1 to 9.