CN214675806U - Circuit structure with ultralow standby power consumption - Google Patents
Circuit structure with ultralow standby power consumption Download PDFInfo
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- CN214675806U CN214675806U CN202120578745.1U CN202120578745U CN214675806U CN 214675806 U CN214675806 U CN 214675806U CN 202120578745 U CN202120578745 U CN 202120578745U CN 214675806 U CN214675806 U CN 214675806U
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- npn triode
- power consumption
- circuit structure
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Abstract
The utility model discloses a circuit structure of ultralow stand-by power consumption, including host computer, opto-coupler, NPN triode, stabilivolt and power, the output of host computer is connected with the input of opto-coupler, the output and the NPN triode of host computer are connected; the input end of the NPN triode is connected with the voltage stabilizing tube, and the output end of the NPN triode is connected with the power supply. The circuit structure with the ultra-low standby power consumption has the advantages of few peripheral circuits of the PCB, small devices, small occupied PCB space, low cost, better performance, stronger reliability, low-voltage control part, easy PCB layout and simple wiring.
Description
Technical Field
The utility model relates to an outdoor wall lamp technical field specifically is a circuit structure of ultralow stand-by power consumption.
Background
When the PCB is installed in a matched mode with equipment, more circuits need to be used for matching connection, certain standby energy consumption can be generated due to standby operation of the circuits when the circuits are used, and the PCB is large in occupied space during installation and inconvenient to wire.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit structure of ultralow stand-by power consumption, it is few to possess PCB board peripheral circuit, and the device is little, and it is little to occupy the PCB space, and is with low costs, and the performance is more excellent, and the reliability is stronger, and control low pressure part, PCB layout is easy, and the simple advantage of wiring has solved the circuit that the PCB board is connected and is used because the operation of standby when using, can produce certain standby power consumption to it is great to the installation occupation space of PCB board, the problem of the wiring of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a circuit structure with ultra-low standby power consumption comprises an upper computer, an optocoupler, an NPN triode, a voltage regulator tube and a power supply, wherein the output end of the upper computer is connected with the input end of the optocoupler, and the output end of the upper computer is connected with the NPN triode;
the input end of the NPN triode is connected with the voltage stabilizing tube, and the output end of the NPN triode is connected with the power supply.
Further, the voltage-stabilizing tube and the power supply are respectively arranged by adopting a 15V voltage-stabilizing tube and a 15V power supply.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a host computer, the opto-coupler, the NPN triode, the stabilivolt, the cooperation of power, realized that a peripheral circuit is few, the wiring is simple, with low costs, installation occupation space is little, the ultralow stand-by power consumption's of ultralow stand-by power consumption circuit structure, when the complete machine is under standby state, the opto-coupler does not receive the signal, the stabilivolt does not switch on, has broken the main control board load, only the host computer is under standby state, the stabilivolt switches on, the main control board just can the running power consumption to reach the purpose of the ultralow stand-by power consumption of complete machine.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. an upper computer; 2. an optical coupler; 3. an NPN triode; 4. a voltage stabilizing tube; 5. a power source.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1, the circuit structure with ultra-low standby power consumption comprises an upper computer 1, an optocoupler 2, an NPN triode 3, a voltage regulator tube 4 and a power supply 5, wherein an output end of the upper computer 1 is connected with an input end of the optocoupler 2, and an output end of the upper computer 1 is connected with the NPN triode 3;
the input end of the NPN triode 3 is connected with the voltage regulator tube 4, and the output end of the NPN triode 3 is connected with the power supply 5.
Specifically, the voltage-regulator tube 4 and the power supply 5 are respectively arranged by adopting a 15V voltage-regulator tube and a 15V power supply.
In summary, the following steps: through the cooperation of the upper computer 1, the optocoupler 2, the NPN triode 3, the voltage-regulator tube 4 and the power supply 5, the circuit structure with the ultralow standby power consumption, which has the advantages of few peripheral circuits, simple wiring, low cost, small occupied space for installation and ultralow standby power consumption, is realized, when the whole machine is in a standby state, the optocoupler 2 does not receive a signal, the voltage-regulator tube 4 is not conducted, the load of the main control board is cut off, and only when the upper computer 1 is in the standby state, the voltage-regulator tube 4 is conducted, the main control board can run to consume energy, so that the aim of ultralow standby power consumption of the whole machine is fulfilled.
Claims (2)
1. The utility model provides an ultralow stand-by power consumption's circuit structure, includes host computer (1), opto-coupler (2), NPN triode (3), stabilivolt (4) and power (5), its characterized in that: the output end of the upper computer (1) is connected with the input end of the optocoupler (2), and the output end of the upper computer (1) is connected with the NPN triode (3);
the input end of the NPN triode (3) is connected with the voltage regulator tube (4), and the output end of the NPN triode (3) is connected with the power supply (5).
2. The circuit structure of claim 1, wherein: the voltage-stabilizing tube (4) and the power supply (5) are respectively arranged by adopting a 15V voltage-stabilizing tube and a 15V power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120578745.1U CN214675806U (en) | 2021-03-22 | 2021-03-22 | Circuit structure with ultralow standby power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120578745.1U CN214675806U (en) | 2021-03-22 | 2021-03-22 | Circuit structure with ultralow standby power consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214675806U true CN214675806U (en) | 2021-11-09 |
Family
ID=78454723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120578745.1U Active CN214675806U (en) | 2021-03-22 | 2021-03-22 | Circuit structure with ultralow standby power consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214675806U (en) |
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2021
- 2021-03-22 CN CN202120578745.1U patent/CN214675806U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 528400 one of the fifth floor of building B, No. 28, Industrial Avenue, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Yulun Electric Co.,Ltd. Address before: 528400 Nanlang Industrial Zone, Nanlang Town, Zhongshan City, Guangdong Province Patentee before: Zhongshan Yulun Electric Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |