CN210404230U - Socket indicator lamp control system - Google Patents
Socket indicator lamp control system Download PDFInfo
- Publication number
- CN210404230U CN210404230U CN201921191846.2U CN201921191846U CN210404230U CN 210404230 U CN210404230 U CN 210404230U CN 201921191846 U CN201921191846 U CN 201921191846U CN 210404230 U CN210404230 U CN 210404230U
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- CN
- China
- Prior art keywords
- control module
- resistor
- socket
- infrared detection
- relay
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- Expired - Fee Related
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Abstract
The utility model provides a pair of socket pilot lamp control system, including central control module, infrared detection module, relay control module, socket pilot lamp, central control module connects gradually with relay control module, socket pilot lamp, and infrared detection module is connected with central control module, and this system uses simple circuit structure to realize the control to the socket pilot lamp, also can close pilot lamp, energy saving under unmanned circumstances.
Description
Technical Field
The utility model relates to a socket pilot lamp control system.
Background
At present, most sockets or extension sockets are provided with indicator lights, and the indicator lights can be lighted when the sockets or the extension sockets work. The indicating lamp brings great convenience to people, has higher safety compared with a socket or a power strip without the indicating lamp, and can indicate people to know whether the socket or the power strip is in a working state. And the electric shock hazard of people under the condition that whether the socket or the extension socket is electrified or not is avoided. However, when the socket or the extension socket does not output power, or works normally and ensures safety, the indicator light works for a long time, and much power is wasted. Therefore, there is a need for a device that can turn on and off an indicator light according to the presence of a human body when a socket or a patch panel is working normally and safety is guaranteed, or no electrical device is used for output.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a socket pilot lamp control system board.
The utility model discloses a following technical scheme can realize.
The utility model provides a pair of socket pilot lamp control system, including central control module, infrared detection module, relay control module, socket pilot lamp, central control module connects gradually with relay control module, socket pilot lamp, and infrared detection module is connected with central control module.
The central control module comprises a single chip microcomputer U1, a light emitting diode D1, capacitors C1-C3, a light touch switch S1, a crystal oscillator Y1, a resistor R1 and a resistor R2, one end of the resistor R1 is connected with a power supply, the other end of the resistor R1 is connected with the anode of the light emitting diode D1, the cathode of the light touch switch D1 is grounded, one end of the light touch switch S1 is connected with the power supply, the other end of the light touch switch S1 is connected with one end of the resistor R2, the other end of the resistor R2 is grounded, the capacitor C2 is connected with two ends of the light touch switch S2 in parallel, a pin 9 of the single chip microcomputer U2 is connected with a node between the light touch switch S2 and the resistor R2, pins 18 and 19 of the single chip microcomputer U2 are respectively connected with two ends of the crystal oscillator Y2, two ends of the crystal oscillator Y2 are respectively connected with one end of the capacitor C2 and one.
The infrared detection module 1 is an infrared detection chip J1, wherein a pin 1 of the infrared detection chip J1 is grounded, a pin 2 of the infrared detection chip J1 is connected with a pin 1 of the single chip microcomputer U1, and a pin 3 of the infrared detection chip J1 is connected with a power supply.
The relay control module comprises a triode Q1, a resistor R3 and a relay K1, one end of the resistor R3 is connected with a pin 21 of the single chip microcomputer U1, the other end of the resistor R3 is connected with a base electrode of a triode Q1, a collector electrode of the triode Q1 is grounded, an emitter of the triode Q1 is connected with one end of a coil of the relay K1, and the other end of the coil of the relay K1 is connected with a power supply.
The socket indicator lamp is an interface J3, and pins 1 and 2 of the interface J3 are connected with two ends of a contact of a relay K1.
The central control module, the infrared detection module and the relay control module are all arranged in the socket box body.
The model of the single chip microcomputer U1 is STC89C 52; the model of the infrared detection chip J1 is HC-SR 501.
The beneficial effects of the utility model reside in that: the system realizes the control of the socket indicator lamp by using a simple circuit structure, and can also turn off the indicator lamp under the unmanned condition, thereby saving energy.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic circuit diagram of the present invention;
in the figure: the system comprises an infrared detection module, a 2-socket indicator lamp, a 3-socket box body, 4-socket holes and 5-central control module.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a socket indicator lamp control system includes a central control module 5, an infrared detection module 1, a relay control module, and a socket indicator lamp 2, the central control module 5 is connected with the relay control module and the socket indicator lamp 2 in sequence, and the infrared detection module 1 is connected with the central control module 5.
The central control module 5 comprises a single chip microcomputer U1, a light emitting diode D1, capacitors C1-C3, a light touch switch S1, a crystal oscillator Y1, a resistor R1 and a resistor R2, one end of the resistor R1 is connected with a power supply, the other end of the resistor R1 is connected with the anode of the light emitting diode D1, the cathode of the light touch switch D1 is grounded, one end of the light touch switch S1 is connected with the power supply, the other end of the light touch switch S1 is connected with one end of the resistor R2, the other end of the resistor R2 is grounded, the capacitor C2 is connected in parallel with the two ends of the light touch switch S2, a pin 9 of the single chip microcomputer U2 is connected to a node between the light touch switch S2 and the resistor R2, pins 18 and 19 of the single chip microcomputer U2 are respectively connected with the two ends of the crystal oscillator Y2, the two ends of the crystal oscillator Y2 are respectively connected with one end of the capacitor C.
The infrared detection module is an infrared detection chip J1, wherein a pin 1 of the infrared detection chip J1 is grounded, a pin 2 of the infrared detection chip J1 is connected with a pin 1 of the single chip microcomputer U1, and a pin 3 of the infrared detection chip J1 is connected with a power supply.
The relay control module comprises a triode Q1, a resistor R3 and a relay K1, one end of the resistor R3 is connected with a pin 21 of the single chip microcomputer U1, the other end of the resistor R3 is connected with a base electrode of a triode Q1, a collector electrode of the triode Q1 is grounded, an emitter of the triode Q1 is connected with one end of a coil of the relay K1, and the other end of the coil of the relay K1 is connected with a power supply.
The socket indicator lamp 2 is an interface J3, and pins 1 and 2 of the interface J3 are connected with two ends of a contact of the relay K1.
The central control module 5, the infrared detection module 1 and the relay control module are all arranged in the socket box body 3.
The model of the single chip microcomputer U1 is STC89C 52; the model of the infrared detection chip J1 is HC-SR 501.
The utility model discloses the theory of operation: the infrared detection circuit detects whether a human body exists near the socket or the extension socket, judges whether the socket or the extension socket is in a long-term working state or does not output electric equipment on the basis, and turns off the indicator light when the socket or the extension socket is in the long-term working state and no human exists; the socket or the extension socket turns off the indicator light when no power equipment outputs and no person exists.
Claims (6)
1. The utility model provides a socket pilot lamp control system which characterized in that: the intelligent relay socket comprises a central control module (5), an infrared detection module (1), a relay control module and a socket indicator light (2), wherein the central control module (5) is sequentially connected with the relay control module and the socket indicator light (2), and the infrared detection module (1) is connected with the central control module (5);
the central control module (5) comprises a single chip microcomputer U1, a light emitting diode D1, capacitors C1-C3, a light touch switch S1, a crystal oscillator Y1, a resistor R1 and a resistor R2, one end of the resistor R1 is connected with a power supply, the other end of the resistor R1 is connected with the anode of the light emitting diode D1, the cathode of the light touch switch D1 is grounded, one end of the light touch switch S1 is connected with the power supply, the other end of the light touch switch S1 is connected with one end of the resistor R2, the other end of the resistor R2 is grounded, the capacitor C2 is connected with two ends of the light touch switch S2 in parallel, a pin 9 of the single chip microcomputer U2 is connected with a node between the light touch switch S2 and the resistor R2, pins 18 and 19 of the single chip microcomputer U2 are respectively connected with two ends of the crystal oscillator Y2, two ends of the crystal oscillator Y2 are respectively connected with one end of the capacitor C2.
2. A jack indicator light control system as claimed in claim 1 wherein: the infrared detection module (1) is an infrared detection chip J1, wherein a pin 1 of the infrared detection chip J1 is grounded, a pin 2 of the infrared detection chip J1 is connected with a pin 1 of the single chip microcomputer U1, and a pin 3 of the infrared detection chip J1 is connected with a power supply.
3. A jack indicator light control system as claimed in claim 1 wherein: the relay control module comprises a triode Q1, a resistor R3 and a relay K1, one end of the resistor R3 is connected with a pin 21 of the single chip microcomputer U1, the other end of the resistor R3 is connected with a base electrode of a triode Q1, a collector electrode of the triode Q1 is grounded, an emitter of the triode Q1 is connected with one end of a coil of the relay K1, and the other end of the coil of the relay K1 is connected with a power supply.
4. A jack indicator light control system as claimed in claim 1 wherein: socket pilot lamp (2) are connected with relay control module through interface J3, and socket pilot lamp connection interface J3 output, 1 foot, 2 feet and the relay K1 contact both ends of interface J3 are connected.
5. A jack indicator light control system as claimed in claim 1 wherein: central control module (5), infrared detection module (1), relay control module all install in socket box body (3).
6. An outlet indicator light control system according to any one of claims 1 to 5, wherein: the model of the single chip microcomputer U1 is STC89C 52; the model of the infrared detection chip J1 is HC-SR 501.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191846.2U CN210404230U (en) | 2019-07-26 | 2019-07-26 | Socket indicator lamp control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191846.2U CN210404230U (en) | 2019-07-26 | 2019-07-26 | Socket indicator lamp control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210404230U true CN210404230U (en) | 2020-04-24 |
Family
ID=70356658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921191846.2U Expired - Fee Related CN210404230U (en) | 2019-07-26 | 2019-07-26 | Socket indicator lamp control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210404230U (en) |
-
2019
- 2019-07-26 CN CN201921191846.2U patent/CN210404230U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |