CN210579324U - Adjusting circuit of LED lighting lamp - Google Patents
Adjusting circuit of LED lighting lamp Download PDFInfo
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- CN210579324U CN210579324U CN201920217205.3U CN201920217205U CN210579324U CN 210579324 U CN210579324 U CN 210579324U CN 201920217205 U CN201920217205 U CN 201920217205U CN 210579324 U CN210579324 U CN 210579324U
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- 238000006243 chemical reaction Methods 0.000 description 6
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- 230000005284 excitation Effects 0.000 description 1
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Abstract
The utility model discloses a regulating circuit of LED lighting lamp, which comprises a microprocessing control unit, a storage unit, a control signal regulating unit and a control signal output interface; and the storage unit, the control signal adjusting unit and the control signal output interface are all in circuit connection with the microprocessing control unit. The utility model provides a regulating circuit, controlling means and controlgear of lamps and lanterns can realize swift convenient regulation of carrying out colour temperature, power or electric current to LED illumination lamps and lanterns, and equipment is small, and the portability is strong, can use with 0-10 volt light modulator cooperation during the use, easy operation, simple to operate and cost are lower.
Description
Technical Field
The utility model relates to a LED illumination and electronic circuit technical field especially relate to a regulating circuit of LED illumination lamps and lanterns.
Background
In the LED lighting lamp in the prior art, the brightness of the lighting lamp can be adjusted by receiving 0-10V signals, but the lighting lamp usually has only one color temperature, if the current color temperature cannot meet the requirement, only the lamp can be replaced, so that the waste of equipment and resources is caused, or the color temperature, the power or the current excitation of the lamp can be set by detaching the lamp and accessing special tools and software, and the tools are usually large in size and inconvenient to carry, so that the color temperature, the power or the current of the lamp cannot be adjusted anytime and anywhere.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a regulating circuit of LED illumination lamps and lanterns.
The utility model provides an adjusting circuit of LED illuminating lamp, which comprises a microprocessing control unit, a storage unit, a control signal adjusting unit and a control signal output interface; and the storage unit, the control signal adjusting unit and the control signal output interface are all in circuit connection with the microprocessing control unit.
The control signal output interface is a universal asynchronous receiver-transmitter. The universal asynchronous receiver-transmitter is provided with 1 data bit pin, 1 stop bit pin and 8 data bit pins. The control signal adjusting unit comprises a first color temperature adjusting switch circuit for coarse adjustment and a second color temperature adjusting switch circuit for fine adjustment; and the first color temperature adjusting switch circuit and the second color temperature adjusting switch circuit are both connected with the micro-processing control unit phase circuit. The control signal adjusting unit is a power or current adjusting switch, and the power or current adjusting switch is connected with the microprocessing control unit through a phase circuit. The control signal regulating unit comprises a first color temperature regulating switch circuit, a second color temperature regulating switch circuit and a power or current regulating switch circuit; the first color temperature adjusting switch circuit, the second color temperature adjusting switch circuit and the power or current adjusting switch circuit are all connected with the micro-processing control unit phase circuit.
The utility model provides a control device of LED lighting lamp, which comprises a change-over switch and a control circuit; the change-over switch is provided with a first input end, a second input end and an output end; the first input end is provided with a 0-10 volt dimmer interface; the second input end is connected with the control circuit; and the output end is provided with an LED lighting lamp interface.
Control circuit does LED illumination lamps and lanterns's regulating circuit.
The utility model provides a control device of LED lighting lamp, which comprises a circuit board, a control device and a shell; the control device is arranged on the circuit board, is in circuit conduction with the circuit board and is packaged in the shell together.
The shell is provided with a through hole and a round knob control part, the round knob control part is arranged in the through hole, and the top of the round knob control part is higher than the outer surface of the shell; the bottom of the round knob control part is provided with a conductor structure, and the conductor structure is in circuit connection with the control end of the control signal adjusting unit. The utility model provides a control device of LED lighting lamp, which also comprises a first interface component and a second interface component; the first interface component is a wire connecting socket; the second interface part is an asynchronous receiving and transmitting transmission interface socket; the first interface component and the second interface component are both fixed on the circuit board and are in circuit conduction with the circuit board.
The utility model provides a regulation circuit of LED illumination lamps and lanterns can realize swift convenient regulation of carrying out colour temperature, power or electric current to LED illumination lamps and lanterns, and equipment is small, and the portability is strong, can use with the cooperation of 0-10 volt light modulator during the use, easy operation, simple to operate and cost are lower.
Drawings
Fig. 1 is a schematic diagram of a structure of a regulating circuit of an LED lighting device according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of a structure of an adjusting circuit of an LED lighting device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a structure of an adjusting circuit of an LED lighting fixture according to a third embodiment of the present invention;
fig. 4 is a schematic structural view of a control device of an LED lighting fixture according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a control device of an LED lighting fixture according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
As shown in fig. 1, the adjusting circuit of the LED lighting fixture provided in this embodiment includes a microprocessor control unit 110, a storage unit 210, a control signal adjusting unit 410, and a control signal output interface 510; the storage unit 210, the control signal adjusting unit 410 and the control signal output interface 510 are all electrically connected to the micro-processing control unit 110. Those skilled in the art will understand that, in use, the analog signal input terminal is connected to an analog signal output circuit, such as a 0-10v dimmer phase circuit, and the control signal output interface 510 is connected to a control port of the LED lighting fixture; in this way, the analog signal output by the 0-10 volt dimmer is converted by the analog-to-digital conversion unit 310 to generate a digital signal, which is the first control signal of the color temperature adjustment circuit provided in this embodiment; the digital signal input by the operator through the control signal adjusting unit 410 is a second control signal; the micro-processing control unit 110 reads the color temperature adjusting signal pre-stored in the storage unit 210 according to the first control signal and the second control signal and sends the color temperature adjusting signal to the LED lighting fixture through the control signal output interface 510, thereby adjusting the color temperature of the LED lighting fixture.
Further, the control signal output interface 510 is a universal asynchronous Receiver/Transmitter (UART). Those skilled in the art can understand that a universal asynchronous receiver/transmitter is also arranged on the LED lighting fixture, when in use, the universal asynchronous receiver/transmitter of the color temperature adjusting circuit according to this embodiment is in circuit connection with the universal asynchronous receiver/transmitter on the LED lighting fixture, and the micro-processing control unit 110 converts the color temperature adjusting signal read by the color temperature adjusting circuit into an output signal conforming to the UART standard and sends the output signal to the LED lighting fixture through the universal asynchronous receiver/transmitter, so as to implement communication transmission of the color temperature control signal between the LED lighting fixture and the color temperature adjusting circuit according to this embodiment by means of the UART standard protocol.
Furthermore, the universal asynchronous receiver and transmitter is provided with 1 data bit pin, 1 stop bit pin and 8 data bit pins.
Further, the control signal adjusting unit 410 includes a first color temperature adjusting switch circuit for coarse adjustment and a second color temperature adjusting switch circuit for fine adjustment; the first color temperature adjusting switch circuit and the second color temperature adjusting switch circuit are both connected with the phase circuit of the micro-processing control unit 110. As can be understood by those skilled in the art, when in use, an operator operates the first color temperature adjustment switch circuit and the first color temperature adjustment switch circuit to respectively input a color temperature coarse adjustment signal and a color temperature fine adjustment signal, and the color temperature coarse adjustment signal and the color temperature fine adjustment signal jointly form the second control signal, so that the micro-processing controller reads the color temperature adjustment signal pre-stored in the storage unit 210 according to the first control signal sent by the analog-to-digital conversion circuit, the coarse adjustment signal sent by the first color temperature adjustment switch circuit, and the fine adjustment signal sent by the second color temperature adjustment switch circuit.
Example two
As shown in fig. 2, the adjusting circuit of the LED lighting fixture provided in this embodiment includes a microprocessor control unit 120, a storage unit 220, a control signal adjusting unit 420, and a control signal output interface 520; the storage unit 220, the control signal adjusting unit 420 and the control signal output interface 520 are all electrically connected to the micro-processing control unit 120. Those skilled in the art will appreciate that, in use, the analog signal input terminal is connected to an analog signal output circuit, such as a 0-10 volt dimmer phase circuit, and the control signal output interface 520 is connected to a control port of the LED lighting fixture; thus, the analog signal output by the 0-10 volt dimmer is converted into a digital signal by the analog-to-digital conversion unit 320, which is the first control signal of the power or current regulating circuit provided in this embodiment; the digital signal input by the operator through the control signal adjusting unit 420 is a second control signal; the microprocessor control unit 120 reads the power or current adjusting signal pre-stored in the storage unit 220 according to the first control signal and the second control signal and sends the power or current adjusting signal to the LED lighting fixture through the control signal output interface 520, thereby adjusting the power or current of the LED lighting fixture.
Further, the control signal output interface 520 is a universal asynchronous Receiver/Transmitter (UART). Those skilled in the art can understand that a universal asynchronous receiver/transmitter is also disposed on the LED lighting fixture, and when in use, the universal asynchronous receiver/transmitter of the power or current adjusting circuit described in this embodiment is connected to the universal asynchronous receiver/transmitter on the LED lighting fixture in a circuit manner, and the microprocessor control unit 120 converts the power or current adjusting signal read by the microprocessor control unit into an output signal meeting the UART standard and sends the output signal to the LED lighting fixture through the universal asynchronous receiver/transmitter, so as to implement communication transmission of the power or current control signal between the LED lighting fixture and the power or current adjusting circuit described in this embodiment by means of the UART standard protocol.
Furthermore, the universal asynchronous receiver and transmitter is provided with 1 data bit pin, 1 stop bit pin and 8 data bit pins.
Further, the control signal adjusting unit 420 is a power or current adjusting switch, and the power or current adjusting switch is electrically connected to the micro-processing control unit 120. It can be understood by those skilled in the art that, in use, an operator operates the power or current adjusting switch circuit to input a power or current adjusting signal as the second control signal of the power or current adjusting circuit described in this embodiment, so that the microprocessor controller reads the power or current adjusting signal pre-stored in the storage unit 220 according to the first control signal sent by the analog-to-digital conversion circuit and the power or current adjusting signal sent by the first power or current adjusting switch circuit.
EXAMPLE III
As shown in fig. 3, the adjusting circuit of the LED lighting fixture provided in this embodiment includes a microprocessor control unit 130, a storage unit 230, a control signal adjusting unit 430, and a control signal output interface 530; the storage unit 230, the control signal adjusting unit 430 and the control signal output interface 530 are all electrically connected to the microprocessor control unit 130. Those skilled in the art will understand that, in use, the analog signal input terminal is connected to an analog signal output circuit, such as a 0-10v dimmer phase circuit, and the control signal output interface 530 is connected to the control port of the LED lighting fixture; in this way, the analog signal output by the 0-10 volt dimmer is converted by the analog-to-digital conversion unit 330 to generate a digital signal, which is the first control signal of the adjusting circuit of the LED lighting fixture provided in this embodiment; the digital signal input by the operator through the control signal adjusting unit 430 is a second control signal; the micro-processing control unit 130 reads the adjusting signal pre-stored in the storage unit 230 according to the first control signal and the second control signal and sends the adjusting signal to the LED lighting fixture through the control signal output interface 530, so as to adjust the LED lighting fixture.
Further, the control signal output interface 530 is a universal asynchronous Receiver/Transmitter (UART). Those skilled in the art can understand that a universal asynchronous receiver/transmitter is also arranged on the LED lighting fixture, when in use, the universal asynchronous receiver/transmitter of the adjusting circuit of the LED lighting fixture according to this embodiment is in circuit connection with the universal asynchronous receiver/transmitter on the LED lighting fixture, and the microprocessor control unit 130 converts the adjusting signal read by the microprocessor control unit into an output signal meeting the UART standard and sends the output signal to the LED lighting fixture through the universal asynchronous receiver/transmitter, so that communication transmission of the control signal between the LED lighting fixture and the adjusting circuit of the LED lighting fixture according to the UART standard protocol is realized.
Furthermore, the universal asynchronous receiver and transmitter is provided with 1 data bit pin, 1 stop bit pin and 8 data bit pins.
Further, the control signal adjusting unit 430 includes a first color temperature adjusting switch circuit 431, a second color temperature adjusting switch circuit 432, and a power or current adjusting switch circuit 433; the first color temperature adjustment switch circuit 431, the second color temperature adjustment switch circuit 432 and the power or current adjustment switch circuit 433 are all connected with the phase circuit of the micro-processing control unit 130. As will be understood by those skilled in the art, in use, an operator operates the first color temperature adjustment switch circuit 431 to input a color temperature coarse adjustment signal, operates the second color temperature adjustment switch circuit 432 to input a color temperature fine adjustment signal, operates the power or current adjustment switch circuit 433 to input a power or current adjustment signal, where the color temperature coarse adjustment signal, the color temperature fine adjustment signal, and the power or current adjustment signal are used as second control signals of the adjustment circuit of the LED lighting fixture provided in this embodiment, so that the microprocessor controller reads the control signals pre-stored in the storage unit 230 according to the first control signal sent by the analog-to-digital conversion circuit, the color temperature coarse adjustment signal sent by the first color temperature adjustment switch circuit 431, the color temperature fine adjustment signal sent by the second color temperature adjustment switch circuit 432, and the power or current adjustment signal sent by the power or current adjustment switch circuit 433, therefore, the color temperature adjustment and the power or current adjustment of the LED lighting device are realized.
Example four
As shown in fig. 4, the present embodiment provides a control device of an LED lighting fixture, which includes a switch 640 and a control circuit 740; the switch is provided with a first input end 641, a second input end 642 and an output end 643; the first input end 641 is provided with a 0-10 volt dimmer interface; the second input end 642 is connected with the control circuit; the output 643 is provided with an LED lighting fixture interface.
Those skilled in the art will appreciate that, in use, the first input 641 of the switch 640 is electrically coupled to the output of a 0-10 volt dimmer via the 0-10 volt dimmer interface, while the second input 642 of the switch 640 is electrically coupled to the control circuit 740, and the output 643 is electrically coupled to the control of the LED lighting fixture. In this way, the control device of the LED lighting fixture provided in this embodiment can be set to two states, where the first state is a state where the first input end 641 of the switch 640 is conducted with the output end 643 of the switch 640, and at this time, a 0-10 volt dimmer, the control circuit 740, and the control end of the LED lighting fixture can be sequentially connected through a circuit, so as to implement a function of jointly adjusting the LED lighting fixture through the 0-10 volt dimmer and the control circuit 740; the second state is a state where the second input end 642 of the switch 640 is conducted with the output end 643 of the switch 640, and at this time, the control circuit 740 is electrically connected with the control end of the LED lighting fixture, so as to realize the function of adjusting the LED lighting fixture through the control circuit 740; it can be understood by those skilled in the art that when the control device of the LED lighting fixture described in this embodiment is in the first state, the brightness of the LED lighting fixture can be adjusted by using the 0-10 volt dimmer, and the technical solution for achieving this function is the prior art in this field, and will not be described in detail here.
Further, in the control device of the LED lighting fixture provided in this embodiment, the control circuit 740 may be the color temperature adjusting circuit described in the first embodiment, the power or current adjusting circuit described in the second embodiment, or the adjusting circuit of the LED lighting fixture described in the third embodiment. Thus, when the control device of the LED lighting fixture described in this embodiment is in the first state, the color temperature, power, or current of the LED lighting fixture can be adjusted.
EXAMPLE five
As shown in fig. 5, the present embodiment provides a control apparatus of an LED lighting fixture, which includes a circuit board, a control device, and a housing 850; the control device is disposed on the circuit board, electrically connected to the circuit board, and packaged in the housing 850. It will be appreciated by those skilled in the art that the housing 850 may be formed in any shape that is convenient to install and carry, and that the present embodiment is preferably configured to be rectangular.
A through hole and a circular knob control part 950 are arranged on the shell 850, the circular knob control part 950 is arranged in the through hole, and the top of the circular knob control part 950 is higher than the outer surface of the shell 850; the bottom of the circular knob control part 950 is provided with a conductor structure, and the conductor structure is electrically connected to the control end of the control signal adjusting unit according to any one of the first to fourth embodiments. In this way, the operator can input the second control signal according to any one of the first to fourth embodiments by turning the circular knob control part 950, so as to adjust the color temperature, power or current of the LED lighting fixture by operating the circular knob control part 950.
Further, the control device of the LED lighting fixture provided by this embodiment further includes a first interface component and a second interface component; the first interface component is a wire connecting socket; the second interface component is an asynchronous transceiving transmission interface socket 1050; the first interface component and the second interface component are both fixed on the circuit board and are in circuit conduction with the circuit board. As can be understood by those skilled in the art, the control device of the LED lighting fixture according to the present embodiment can be conveniently connected to the 0-10 volt dimmer circuit through the first interface component; the control equipment of the LED lighting lamp can be conveniently in circuit connection with the LED lighting lamp through the second interface component, so that transmission of the adjusting signal is realized.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A regulating circuit of an LED lighting fixture is characterized in that: the device comprises a microprocessing control unit, a storage unit, a control signal adjusting unit and a control signal output interface; and the storage unit, the control signal adjusting unit and the control signal output interface are all in circuit connection with the microprocessing control unit.
2. The regulation circuit of claim 1 wherein: the control signal output interface is a universal asynchronous receiver-transmitter.
3. The regulation circuit of claim 2 wherein: the universal asynchronous receiver-transmitter is provided with 1 data bit pin, 1 stop bit pin and 8 data bit pins.
4. The regulation circuit of claim 1 wherein: the control signal adjusting unit comprises a first color temperature adjusting switch circuit for coarse adjustment and a second color temperature adjusting switch circuit for fine adjustment; and the first color temperature adjusting switch circuit and the second color temperature adjusting switch circuit are both connected with the micro-processing control unit phase circuit.
5. The regulation circuit of claim 1 wherein: the control signal adjusting unit is a power or current adjusting switch, and the power or current adjusting switch is connected with the microprocessing control unit through a phase circuit.
6. The regulation circuit of claim 1 wherein: the control signal regulating unit comprises a first color temperature regulating switch circuit, a second color temperature regulating switch circuit and a power or current regulating switch circuit; the first color temperature adjusting switch circuit, the second color temperature adjusting switch circuit and the power or current adjusting switch circuit are all connected with the micro-processing control unit phase circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217205.3U CN210579324U (en) | 2019-02-20 | 2019-02-20 | Adjusting circuit of LED lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217205.3U CN210579324U (en) | 2019-02-20 | 2019-02-20 | Adjusting circuit of LED lighting lamp |
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| Publication Number | Publication Date |
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| CN210579324U true CN210579324U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920217205.3U Active CN210579324U (en) | 2019-02-20 | 2019-02-20 | Adjusting circuit of LED lighting lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640462A (en) * | 2019-02-20 | 2019-04-16 | 巨尔(上海)光电照明有限公司 | Adjusting circuit, control device, control equipment and the adjusting method of lamps and lanterns |
-
2019
- 2019-02-20 CN CN201920217205.3U patent/CN210579324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640462A (en) * | 2019-02-20 | 2019-04-16 | 巨尔(上海)光电照明有限公司 | Adjusting circuit, control device, control equipment and the adjusting method of lamps and lanterns |
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