CN104640294A - Control circuit - Google Patents
Control circuit Download PDFInfo
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- CN104640294A CN104640294A CN201310567098.4A CN201310567098A CN104640294A CN 104640294 A CN104640294 A CN 104640294A CN 201310567098 A CN201310567098 A CN 201310567098A CN 104640294 A CN104640294 A CN 104640294A
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Abstract
An embodiment of the invention is applicable to the technical field of electronics and provides a control circuit. The control circuit comprises a transformation and rectification module, a control module, a motor module and an illumination module, wherein the first input end of the transformation and rectification module is connected with a live wire of a mains supply input wire, the second input end of the transformation and rectification module is connected with a null wire of the mains supply input wire, and the first output end and the second output end of the transformation and rectification module are connected with a control module and used for providing working voltage to the control module; the output end of the control module is connected with the motor module and used for controlling the motor module to rotate; the first input end of the illumination module is connected with the live wire of the mains supply input wire, the second input end of the illumination module is connected with the null wire of the mains supply input wire, and the connecting end of the illumination module is connected with the motor and used for synchronously rotating with the motor module. By the control circuit, a lamp can be controlled to rotate by infrared remote control.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of control circuit.
Background technology
Along with the raising of quality of life, the demand of user to light fixture functional diversities is more and more extensive, light fixture also starts towards intelligentized future development, but the awareness of saving energy of user is also along with the development in epoch increases, in the family life of user, all need manually to turn on light if user often goes to a place, and user opened lamp after need to return and again turn off the light, not only waste power supply, and use inconvenient.For action inconvenient user, if the switch-linear hybrid of light fixture makes user to turn on light in eminence, easily cause danger.In addition, what irradiate due to light fixture is limited in scope, if the scope that light fixture irradiates is less, then need to arrange light fixture in different place, cost improves relatively.
Summary of the invention
The embodiment of the present invention provides a kind of control circuit, controls light fixture rotate by infrared remote control.
In order to solve the problems of the technologies described above, embodiments provide a kind of control circuit, comprising: Transformer Rectifier module, control module, motor module and lighting module, wherein:
The first input end of described Transformer Rectifier module connects the live wire of civil power input line, the zero line of civil power input line described in second input termination of described Transformer Rectifier module, first output of described Transformer Rectifier module is connected with described control module with the second output, for providing operating voltage for described control module;
The output of described control module is connected with described motor module, rotates for controlling described motor module;
The first input end of described lighting module connects the live wire of described civil power input line, the zero line of civil power input line described in second input termination of described lighting module, the link of described lighting module is connected with described motor module, for described motor module synchronous rotary.
Preferably, described Transformer Rectifier module comprises: transformer, rectifier bridge and the first electric capacity, wherein:
Two inputs of the primary coil of described transformer are respectively first input end and second input of described Transformer Rectifier module, and two outputs of the secondary coil of described transformer connect two ac input ends of described rectifier bridge respectively;
The positive DC output of described rectifier bridge is the first output of described Transformer Rectifier module;
The negative DC output of described rectifier bridge is the second output of described Transformer Rectifier module;
The positive pole of described first electric capacity connects the positive DC output of described rectifier bridge, and the negative pole of described first electric capacity connects the negative DC output of described rectifier bridge.
Preferably, described control module comprises: the first resistance, the second electric capacity, infrared receiving diode and NE555 chip, wherein:
First power input of NE555 chip described in one termination of described first resistance, the first signal input part of NE555 chip described in another termination of described first resistance;
The positive pole of described second electric capacity connects the secondary signal input of described NE555 chip, and the negative pole of described second electric capacity connects the negative DC output of described rectifier bridge;
The positive pole of described infrared receiving diode connects the secondary signal input of described NE555 chip, and the negative pole of described infrared receiving diode connects the negative DC output of described rectifier bridge;
First power input of described NE555 chip is connected with the positive DC output of described rectifier bridge;
The second source input of described NE555 chip is connected with the first power input of described NE555 chip;
The secondary signal input of described NE555 chip is connected with the first signal input part of described NE555 chip.
The signal output part of described NE555 chip is the output of described control module;
The negative DC output of rectifier bridge described in the ground connection termination of described NE555 chip.
Preferably, described motor module comprises: relay, the first diode, the second resistance, the first light-emitting diode and motor, wherein:
The signal output part of NE555 chip described in first termination of described relay coil;
Second end of described relay coil is connected with the negative DC output of described rectifier bridge;
The negative pole of described first diode connects the first end of described relay coil, and the described positive pole of the first diode is connected with the negative DC output of described rectifier bridge;
The first end of relay coil described in one termination of described second resistance, the positive pole of the first light-emitting diode described in another termination of described second resistance;
The negative pole of described first light-emitting diode is connected with the negative DC output of described rectifier bridge;
The positive pole of described motor is connected with the first power input of described NE555 chip, and the negative pole of described motor is connected with one end of described relay switch;
The other end of described relay switch is connected with the negative DC output of described rectifier bridge.
Preferably, described lighting module comprises: driver element and the second light-emitting diode, wherein:
Two power inputs of described driver element are connected with zero line with the live wire of civil power input line respectively, first of described driver element exports the positive pole of the second light-emitting diode described in termination, and second of described driver element exports the negative pole of the second light-emitting diode described in termination;
Described second light-emitting diode is connected with described electric-motor drive.
Preferably, described lighting module comprises at least one light-emitting diode.
Preferably, if described lighting module comprises at least two light-emitting diodes, then at least two light-emitting diode forward series connection described in.
Preferably, described first electric capacity and described second electric capacity are electrochemical capacitor.
Preferably, described infrared receiving diode be in level-type infrared receiving diode or impulse type infrared receiving diode any one.
Preferably, described relay is single-pole double-throw relay.
Adopt the embodiment of the present invention, light fixture can be made to be changed by the signal of infrared remote control trigger control module, thus the motor controlled in motor module rotates, and light fixture is rotated in without the need to manually operated situation.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the modular structure composition schematic diagram of an embodiment of the control circuit of the embodiment of the present invention;
Fig. 2 is the circuit structure composition schematic diagram of an embodiment of the control circuit of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention controls light fixture by infrared remote control and rotates.
Fig. 1 is the modular structure composition schematic diagram of an embodiment of the control circuit of the embodiment of the present invention.A kind of control circuit that the embodiment of the present invention provides comprises Transformer Rectifier module 1, control module 2, motor module 3 and lighting module 4.Transformer Rectifier module 1 first input end connect the live wire of civil power input line, the zero line of the second input termination civil power input line of Transformer Rectifier module 1, first output of Transformer Rectifier module 1 is connected with control module 2 with the second output, for control module 2 provides stable operating voltage.The output of control module 2 is connected with motor module 3, and for rotating according to the corresponding conversion and control motor module 3 of level after reception infrared signal, motor module 3, for rotating under the control of control module 2, rotates to make connected light-emitting diode.The first input end of lighting module 4 connects the live wire of civil power input line, the zero line of the second input termination civil power input line of lighting module 4, the link of lighting module 4 is connected with motor module 3, for with motor module 3 synchronous rotary, as motor module in Fig. 13 and lighting module 4 are in transmission connection, its annexation is represented by dashed line in the drawings.
As the enforceable mode of one, lighting module 4 comprises at least one light-emitting diode.
By implementing the control circuit described by Fig. 1, light fixture can be made to be changed by the signal of infrared remote control trigger control module 2, thus the motor controlled in motor module 3 rotate, and light fixture is rotated in without the need to manually operated situation.
Refer to Fig. 2, Fig. 2 is the circuit structure composition schematic diagram of an embodiment of the control circuit of the embodiment of the present invention.A kind of control circuit that the embodiment of the present invention provides comprises Transformer Rectifier module 1, control module 2, motor module 3 and lighting module 4, and the particular circuit configurations of the embodiment of the present invention is as follows.
Transformer Rectifier module 1 first input end connect the live wire of civil power input line, the zero line of the second input termination civil power input line of Transformer Rectifier module 1, first output of Transformer Rectifier module 1 is connected with control module 2 with the second output, for control module 2 provides stable operating voltage.The output of control module 2 is connected with motor module 3, and for rotating according to the corresponding conversion and control motor module 3 of level after reception infrared signal, motor module 3, for rotating under the control of control module 2, rotates to make connected light-emitting diode.The first input end of lighting module 4 connects the live wire of civil power input line, the zero line of the second input termination civil power input line of lighting module 4, and the link of lighting module 4 is connected with motor module 3, for motor module 3 synchronous rotary.
As the enforceable mode of one, Transformer Rectifier module 1 comprises transformer T1, rectifier bridge BD and the first electric capacity C1.Two inputs of the primary coil of transformer T1 are respectively first input end and second input of Transformer Rectifier module 1, and two outputs of the secondary coil of transformer T1 connect two ac input ends of rectifier bridge BD respectively.The positive DC output of rectifier bridge BD is the first output of Transformer Rectifier module 1, and the negative DC output of rectifier bridge BD is the second output of Transformer Rectifier module 1.The positive pole of the first electric capacity C1 connects the positive DC output of rectifier bridge BD, and the negative pole of the first electric capacity C1 connects the negative DC output of rectifier bridge BD.To make civil power through the backward control module 2 input service voltage of transformer T1 transformation, rectifier bridge BD rectification and the first electric capacity C1 filtering.
As the enforceable mode of one, control module 2 comprises the first resistance R1, the second electric capacity C2, infrared receiving diode DR and NE555 chip.Wherein, NE555 chip is used for control level conversion and exports, and infrared receiving diode DR is for receiving infrared remote-controlled signal thus the incoming level of control NE555 chip.First power input of the one termination NE555 chip of the first resistance R1, the first signal input part of another termination NE555 chip of the first resistance R1.The positive pole of the second electric capacity C2 connects the secondary signal input of NE555 chip, and the negative pole of the second electric capacity C2 connects the negative DC output of rectifier bridge BD.The positive pole of infrared receiving diode DR connects the secondary signal input of NE555 chip, and the negative pole of infrared receiving diode DR connects the negative DC output of rectifier bridge BD.First power input of NE555 chip is connected with the positive DC output of rectifier bridge BD.The second source input of NE555 chip is connected with the first power input of NE555 chip.The secondary signal input of NE555 chip is connected with the first signal input part of NE555 chip.The signal output part of NE555 chip is the output of control module 2.The negative DC output of the ground connection termination rectifier bridge BD of NE555 chip.Incoming level is carried out corresponding conversion afterwards to motor module 3 output level by NE555 chip, thus controls the rotation of motor.
As the enforceable mode of one, motor module 3 comprises relay, the first diode D1, the second resistance R2, the first LED and motor M1.Relay is used for the operating state of the Automatic level control motor M1 exported according to NE555 chip.The signal output part of the first termination NE555 chip of relay coil K1.Second end of relay coil K1 is connected with the negative DC output of rectifier bridge BD.The first end of the negative pole contact relay coil K1 of the first diode D1, the positive pole of the first diode D1 is connected with the negative DC output of rectifier bridge BD.The first end of the one relay termination coil K1 of the second resistance R2, the positive pole of another termination first LED of the second resistance R2.The negative pole of the first LED is connected with the negative DC output of rectifier bridge BD.The positive pole of motor M1 is connected with the first power input of NE555 chip, and the negative pole of motor M1 is connected with one end of relay switch K2.The other end of relay switch K2 is connected with the negative DC output of rectifier bridge BD.When relay switch K2 adhesive, the shinny expression of the first LED conducting is working properly, and motor M1 is energized, thus starts to rotate.
As the enforceable mode of one, lighting module 4 comprises driver element and the second light-emitting diode.Two power inputs of driver element are connected with zero line with the live wire of civil power input line respectively, and first of driver element exports the positive pole of termination second light-emitting diode, and second of driver element exports the negative pole of termination second light-emitting diode.Second light-emitting diode is connected with motor M1 transmission.
As the enforceable mode of one, lighting module 4 comprises at least one light-emitting diode.
As the enforceable mode of one, if lighting module 4 comprises at least two light-emitting diodes, then at least two light-emitting diode forward series connection.
As the enforceable mode of one, the first electric capacity C1 and the second electric capacity C2 is electrochemical capacitor.
As the enforceable mode of one, infrared receiving diode DR be in level-type infrared receiving diode or impulse type infrared receiving diode any one.
As the enforceable mode of one, relay is single-pole double-throw relay.
By implementing the control circuit described by Fig. 2, light fixture can be made to trigger the first LED by infrared remote control, make the NE555 chip switching signal of control module 2, thus the motor M1 controlled in motor module 3 rotates, and light fixture is rotated in without the need to manually operated situation.
In specific implementation, the operation principle of the circuit of the embodiment of the present invention is roughly as follows:
In the initial state, the operating voltage needed for NE555 chip is obtained through the first electric capacity C1 filtering after civil power is by transformer T1 and rectifier bridge BD Transformer Rectifier, now the second electric capacity C2 starts charging, make the first signal input part of NE555 chip and secondary signal input end in high potential state, therefore the signal output part output low level of NE555 chip, relay no power, relay switch K2 disconnects, motor M1 is in idle condition, light fixture non rotating.
When infrared receiving diode DR receives the infrared signal that user's remote control sends, infrared receiving diode DR conducting, second electric capacity C2 is discharged, cause the first signal input part of NE555 chip and secondary signal input end in low-potential state, the signal output part of NE555 chip exports high level, relay switch K2 adhesive after relay power, first LED conducting shinny expression motor M1 starts working, motor M1 energising simultaneously starts to rotate, and the light fixture be connected with motor M1 also starts to rotate.
Device embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying performing creative labour, are namely appreciated that and implement.
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Module in embodiment of the present invention device or unit can carry out merging, divide and deleting according to actual needs.
The module of the embodiment of the present invention or module, with universal integrated circuit (as central processor CPU), or can realize with application-specific integrated circuit (ASIC) (ASIC).
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that each execution mode can add required general hardware platform by software and realize, and can certainly pass through hardware.Based on such understanding, technique scheme can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can store in a computer-readable storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment or embodiment.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (10)
1. a control circuit, is characterized in that, comprising: Transformer Rectifier module, control module, motor module and lighting module, wherein:
The first input end of described Transformer Rectifier module connects the live wire of civil power input line, the zero line of civil power input line described in second input termination of described Transformer Rectifier module, first output of described Transformer Rectifier module is connected with described control module with the second output, for providing operating voltage for described control module;
The output of described control module is connected with described motor module, rotates for controlling described motor module;
The first input end of described lighting module connects the live wire of described civil power input line, the zero line of civil power input line described in second input termination of described lighting module, the link of described lighting module is connected with described motor module, for described motor module synchronous rotary.
2. control circuit according to claim 1, is characterized in that, described Transformer Rectifier module comprises: transformer, rectifier bridge and the first electric capacity, wherein:
Two inputs of the primary coil of described transformer are respectively first input end and second input of described Transformer Rectifier module, and two outputs of the secondary coil of described transformer connect two ac input ends of described rectifier bridge respectively;
The positive DC output of described rectifier bridge is the first output of described Transformer Rectifier module;
The negative DC output of described rectifier bridge is the second output of described Transformer Rectifier module;
The positive pole of described first electric capacity connects the positive DC output of described rectifier bridge, and the negative pole of described first electric capacity connects the negative DC output of described rectifier bridge.
3. control circuit according to claim 2, is characterized in that, described control module comprises: the first resistance, the second electric capacity, infrared receiving diode and NE555 chip, wherein:
First power input of NE555 chip described in one termination of described first resistance, the first signal input part of NE555 chip described in another termination of described first resistance;
The positive pole of described second electric capacity connects the secondary signal input of described NE555 chip, and the negative pole of described second electric capacity connects the negative DC output of described rectifier bridge;
The positive pole of described infrared receiving diode connects the secondary signal input of described NE555 chip, and the negative pole of described infrared receiving diode connects the negative DC output of described rectifier bridge;
First power input of described NE555 chip is connected with the positive DC output of described rectifier bridge;
The second source input of described NE555 chip is connected with the first power input of described NE555 chip;
The secondary signal input of described NE555 chip is connected with the first signal input part of described NE555 chip;
The signal output part of described NE555 chip is the output of described control module;
The negative DC output of rectifier bridge described in the ground connection termination of described NE555 chip.
4. control circuit according to claim 3, is characterized in that, described motor module comprises: relay, the first diode, the second resistance, the first light-emitting diode and motor, wherein:
The signal output part of NE555 chip described in first termination of described relay coil;
Second end of described relay coil is connected with the negative DC output of described rectifier bridge;
The negative pole of described first diode connects the first end of described relay coil, and the described positive pole of the first diode is connected with the negative DC output of described rectifier bridge;
The first end of relay coil described in one termination of described second resistance, the positive pole of the first light-emitting diode described in another termination of described second resistance;
The negative pole of described first light-emitting diode is connected with the negative DC output of described rectifier bridge;
The positive pole of described motor is connected with the first power input of described NE555 chip, and the negative pole of described motor is connected with one end of described relay switch;
The other end of described relay switch is connected with the negative DC output of described rectifier bridge.
5. control circuit according to claim 4, is characterized in that, described lighting module comprises: driver element and the second light-emitting diode, wherein:
Two power inputs of described driver element are connected with zero line with the live wire of civil power input line respectively, first of described driver element exports the positive pole of the second light-emitting diode described in termination, and second of described driver element exports the negative pole of the second light-emitting diode described in termination;
Described second light-emitting diode is connected with described electric-motor drive.
6. control circuit according to claim 5, is characterized in that, described lighting module comprises at least one light-emitting diode.
7. control circuit according to claim 6, is characterized in that, if described lighting module comprises at least two light-emitting diodes, then and at least two light-emitting diode forward series connection described in.
8. the control circuit according to Claims 2 or 3, is characterized in that, described first electric capacity and described second electric capacity are electrochemical capacitor.
9. control circuit according to claim 3, is characterized in that, described infrared receiving diode be in level-type infrared receiving diode or impulse type infrared receiving diode any one.
10. control circuit according to claim 4, is characterized in that, described relay is single-pole double-throw relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567098.4A CN104640294B (en) | 2013-11-13 | 2013-11-13 | A kind of control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567098.4A CN104640294B (en) | 2013-11-13 | 2013-11-13 | A kind of control circuit |
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| Publication Number | Publication Date |
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| CN104640294A true CN104640294A (en) | 2015-05-20 |
| CN104640294B CN104640294B (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310567098.4A Active CN104640294B (en) | 2013-11-13 | 2013-11-13 | A kind of control circuit |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200994212Y (en) * | 2006-11-22 | 2007-12-19 | Tcl家用电器（惠州）有限公司 | Intelligent control circuit of lighting lamp for inside refrigerator |
| CN101707825A (en) * | 2009-01-14 | 2010-05-12 | 海洋王照明科技股份有限公司 | Control system of remote control lamp and control method |
| CN202425160U (en) * | 2012-02-09 | 2012-09-05 | 傅华英 | LED (light-emitting diode) lighting control module |
| KR20120105745A (en) * | 2011-03-16 | 2012-09-26 | 곽칠성 | Digital multi-channel switch module connected by a shielding wire and interior illumination type fountain apparatus used the module |
| CN103185265A (en) * | 2013-03-12 | 2013-07-03 | 上思县东岽电子科技有限责任公司 | LED bulb lamp capable of being automatically turned on/off |
-
2013
- 2013-11-13 CN CN201310567098.4A patent/CN104640294B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200994212Y (en) * | 2006-11-22 | 2007-12-19 | Tcl家用电器（惠州）有限公司 | Intelligent control circuit of lighting lamp for inside refrigerator |
| CN101707825A (en) * | 2009-01-14 | 2010-05-12 | 海洋王照明科技股份有限公司 | Control system of remote control lamp and control method |
| KR20120105745A (en) * | 2011-03-16 | 2012-09-26 | 곽칠성 | Digital multi-channel switch module connected by a shielding wire and interior illumination type fountain apparatus used the module |
| CN202425160U (en) * | 2012-02-09 | 2012-09-05 | 傅华英 | LED (light-emitting diode) lighting control module |
| CN103185265A (en) * | 2013-03-12 | 2013-07-03 | 上思县东岽电子科技有限责任公司 | LED bulb lamp capable of being automatically turned on/off |
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| CN104640294B (en) | 2019-02-05 |
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