CN211295628U - Automatic induction power-off socket - Google Patents
Automatic induction power-off socket Download PDFInfo
- Publication number
- CN211295628U CN211295628U CN201921520669.8U CN201921520669U CN211295628U CN 211295628 U CN211295628 U CN 211295628U CN 201921520669 U CN201921520669 U CN 201921520669U CN 211295628 U CN211295628 U CN 211295628U
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- socket
- power
- socket body
- infrared sensor
- wire
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Abstract
The utility model discloses an automatic induction power-off socket, which comprises a socket body, wherein the socket body is provided with a plurality of three-phase electric sockets and two-phase electric sockets, the power connection end of the socket body is connected with a power line, and the end head of the power line is provided with a three-phase power connection plug; the power cord wiring end penetrates to the shell inboard through the shell side through-hole of socket ontology, when infrared sensor detected that there is the high temperature heat source in the periphery and exceeded its settlement threshold value, then represent that equipment is in outer high temperature environment, and temperature sensor detects the socket internal temperature, when the temperature was higher than the settlement threshold value, then represented that whole is in abnormal operating condition, microprocessor control relay disconnection, whole socket starts the self-protection state this moment.
Description
Technical Field
The utility model belongs to the technical field of the socket and specifically relates to an auto-induction outage socket is related to.
Background
Its casing of current socket adopts compound fire-proof material to make, and its thermal-insulated effect is outstanding under most circumstances, but present smart jack sets up single sensor structure more, only can detect the temperature of the inside and outside one side of socket, and whole actual security is not good. .
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
An automatic induction power-off socket comprises a socket body, wherein a plurality of three-phase electric sockets and two-phase electric sockets are arranged on the socket body, the power connection end of the socket body is connected with a power line, and a three-phase power connection plug is arranged at the tail end of the power line; the power line wiring terminal penetrates into the inner side of the shell through a through hole in the side face of the shell of the socket body; the power connection ends of the live wire, the zero wire and the ground wire of the power wire are all positioned on the inner side of the shell and are connected with the copper terminal of the socket body in a welding mode; the live wire of the power line is connected with an induction device in series, and the induction device consists of an infrared sensor, a temperature sensor, an analog-to-digital converter, a microprocessor and a relay;
the relay is connected in series to a live wire, and the live wire is disconnected or closed by the relay;
the infrared sensor is embedded and fixed on a panel of a shell of the socket body, the model of the infrared sensor is D203S, the infrared sensor adopts an infrared heat source detector, the infrared sensor is used for detecting heat source information around the socket, and at the moment, when a high-temperature heat source exists around the socket, the infrared sensor can sense the heat source information;
the temperature sensor is adhered and fixed on the inner side surface of the shell of the socket body in an adhesive mode, the type of the temperature sensor is CGQ-1, the temperature sensor is used for measuring the working temperature of the inner side of the socket body, when the socket body works, if the inner temperature is high, the circuit burning risk exists, and when the temperature is higher than a set threshold value, the whole socket body is in an abnormal working state;
the signal output ends of the infrared sensor and the temperature sensor are both connected with an analog-to-digital converter, the analog-to-digital converter is used for converting electric signals collected by the infrared sensor and the temperature sensor into digital signals, and the model of the analog-to-digital converter is CS 5550-ISZ;
the signal output end of the analog-to-digital converter is connected with a microprocessor of STM32FEBKC6T6A, the microprocessor is used for carrying out logic judgment on digital signals, and the control end of the microprocessor is connected with a relay.
As a further aspect of the present invention: the infrared sensor, the temperature sensor, the analog-to-digital converter and the microprocessor are independently powered by a 12V direct-current power supply.
As a further aspect of the present invention: and a wire binding ring is arranged at the intersection position of the power wire and the through hole, wherein the inner ring of the wire binding ring is sleeved on the power wire, and the outer ring of the wire binding ring is fixed at the through hole.
The utility model has the advantages that: the utility model discloses when infrared sensor detected around have the high temperature heat source and surpassed it and set for the threshold value, then represented the equipment and be in outer high temperature environment, and temperature sensor detects the inside temperature of socket, when the temperature was higher than when setting for the threshold value, then represented whole and be in abnormal operating condition, microprocessor control relay disconnection, whole socket starts the self preservation state this moment.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is a partial block diagram of the present invention.
In the figure: 1-socket body, 2-three-phase electric socket, 3-two-phase electric socket, 4-power line, 5-three-phase electric plug, 6-wire loop, 7-live wire, 8-zero line, 9-ground wire and 10-induction device.
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 to 3, in an embodiment of the present invention, an auto-induction power-off socket includes a socket body 1, the socket body 1 is provided with a plurality of three-phase power sockets 2 and two-phase power sockets 3, wherein a power connection end of the socket body 1 is connected to a power line 4, and a three-phase power connection plug 5 is provided at an end of the power line 4; the wiring end of the power line 4 penetrates into the inner side of the shell through a through hole on the side surface of the shell of the socket body 1; the power connection ends of the live wire 7, the zero wire 8 and the ground wire 9 of the power wire 4 are all positioned on the inner side of the shell and are connected with the copper terminal of the socket body 1 in a welding mode; a fire wire 7 of the power line 4 is connected with an induction device 10 in series, and the induction device is composed of an infrared sensor, a temperature sensor, an analog-to-digital converter, a microprocessor and a relay;
the relay is connected to the live wire 7 in series, and the live wire 7 is disconnected or closed by the relay;
the infrared sensor is embedded and fixed on a panel of a shell of the socket body, the model of the infrared sensor is D203S, the infrared sensor adopts an infrared heat source detector, the infrared sensor is used for detecting heat source information around the socket, and at the moment, when a high-temperature heat source exists around the socket, the infrared sensor can sense the heat source information;
the temperature sensor is adhered and fixed on the inner side surface of the shell of the socket body 1 in an adhesive mode, the type of the temperature sensor is CGQ-1, the temperature sensor is used for measuring the working temperature of the inner side of the socket body 1, when the socket body 1 works, if the inner temperature is high, the circuit burning risk exists, and when the temperature is higher than a set threshold value, the whole socket body is in an abnormal working state;
the signal output ends of the infrared sensor and the temperature sensor are both connected with an analog-to-digital converter, the analog-to-digital converter is used for converting electric signals collected by the infrared sensor and the temperature sensor into digital signals, and the model of the analog-to-digital converter is CS 5550-ISZ;
the signal output end of the analog-to-digital converter is connected with a microprocessor with the model number of STM32FEBKC6T6A, the microprocessor is used for carrying out logic judgment on digital signals, and the control end of the microprocessor is connected with a relay.
The infrared sensor, the temperature sensor, the analog-to-digital converter and the microprocessor are independently powered by a 12V direct-current power supply.
And a wire bundling ring 6 is arranged at the intersection position of the power line 4 and the through hole, wherein the inner ring of the wire bundling ring 6 is sleeved on the power line 4, and the outer ring of the wire bundling ring 6 is fixed at the through hole.
The utility model discloses a theory of operation is: when the infrared sensor detects that a high-temperature heat source is arranged around the socket and exceeds a set threshold value, the infrared sensor represents that the equipment is in an external high-temperature environment, the temperature sensor detects the internal temperature of the socket, and when the temperature is higher than the set threshold value, the whole socket is in an abnormal working state, the microprocessor controls the relay to be disconnected, and at the moment, the whole socket starts a self-protection state.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. An automatic induction power-off socket comprises a socket body, wherein a plurality of three-phase electric sockets and two-phase electric sockets are arranged on the socket body, the power connection end of the socket body is connected with a power line, and a three-phase power connection plug is arranged at the tail end of the power line; the power line wiring terminal penetrates into the inner side of the shell through a through hole in the side face of the shell of the socket body; the power connection ends of the live wire, the zero wire and the ground wire of the power wire are all positioned on the inner side of the shell and are connected with the copper terminal of the socket body in a welding mode; the live wire of the power line is connected with an induction device in series, and the induction device consists of an infrared sensor, a temperature sensor, an analog-to-digital converter, a microprocessor and a relay;
the relay is connected in series to a live wire, and the live wire is disconnected or closed by the relay;
the infrared sensor is embedded and fixed on a panel of a shell of the socket body, the model of the infrared sensor is D203S, the infrared sensor adopts an infrared heat source detector, and heat source signals around the socket are detected by the infrared sensor;
the temperature sensor is fixedly attached to the inner side face of the shell of the socket body in an adhesive mode, the type of the temperature sensor is CGQ-1, and the temperature sensor is used for measuring the working temperature of the inner side of the socket body;
the signal output ends of the infrared sensor and the temperature sensor are both connected with an analog-to-digital converter, the analog-to-digital converter is used for converting electric signals collected by the infrared sensor and the temperature sensor into digital signals, and the model of the analog-to-digital converter is CS 5550-ISZ;
the signal output end of the analog-to-digital converter is connected with a microprocessor with the model of STM32FEBKC6T6A, the microprocessor is used for carrying out logic judgment on the digital signal, and the control end of the microprocessor is connected with a relay.
2. The auto-inductive power-off socket according to claim 1, wherein the infrared sensor, the temperature sensor, the analog-to-digital converter and the microprocessor are independently powered by a 12V dc power supply.
3. The auto-induction power-off socket as claimed in claim 1, wherein a wire-tying ring is provided at the crossing position of the power line and the through hole, wherein the inner ring of the wire-tying ring is fitted over the power line, and the outer ring of the wire-tying ring is fixed at the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520669.8U CN211295628U (en) | 2019-09-12 | 2019-09-12 | Automatic induction power-off socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520669.8U CN211295628U (en) | 2019-09-12 | 2019-09-12 | Automatic induction power-off socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211295628U true CN211295628U (en) | 2020-08-18 |
Family
ID=72016416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921520669.8U Expired - Fee Related CN211295628U (en) | 2019-09-12 | 2019-09-12 | Automatic induction power-off socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211295628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086833A (en) * | 2020-09-10 | 2020-12-15 | 新疆大学 | Intelligent socket and plug board |
-
2019
- 2019-09-12 CN CN201921520669.8U patent/CN211295628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086833A (en) * | 2020-09-10 | 2020-12-15 | 新疆大学 | Intelligent socket and plug board |
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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: 20200818 Termination date: 20210912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |