CN214754513U - Temperature alarm safety socket based on CAT1 module - Google Patents
Temperature alarm safety socket based on CAT1 module Download PDFInfo
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- CN214754513U CN214754513U CN202121146926.3U CN202121146926U CN214754513U CN 214754513 U CN214754513 U CN 214754513U CN 202121146926 U CN202121146926 U CN 202121146926U CN 214754513 U CN214754513 U CN 214754513U
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Abstract
The utility model relates to a safe socket is reported an emergency and asked for help or increased vigilance to temperature based on CAT1 module, include that commercial power inserts module, AC-DC circuit module, LDO voltage stabilizing circuit module, relay, temperature detection module, MCU module, CAT1 module, CAT1 module and backstage server carry out the data interaction, and temperature detection module detects the wire temperature in real time, when detecting the temperature and being within the threshold value of settlement, deposits temperature data in MCU module, when backstage server need acquire data, will temperature data send to the backstage; when the detected temperature is too high, the situation that the detected temperature is unsafe is judged, the MCU module controls the relay to be disconnected and informs the background server, and the MCU module controls the relay to be closed when receiving a control instruction of the background server and continues the temperature detection process. The utility model discloses can carry out temperature detection to the wire of socket to according to the break-make that the wire temperature condition can only control the socket, can optimize user's use and experience, and adopt CAT1 module and backend server communication, can guarantee the interactive quality of data.
Description
Technical Field
The utility model relates to an intelligent socket field especially relates to temperature alarm safety socket based on CAT1 module.
Background
A socket is a receptacle into which one or more circuit connections can be inserted, through which various connections can be inserted. This facilitates the connection with other circuits. The connection and disconnection between the circuit and the copper piece are realized to finally achieve the connection and disconnection of the part of the circuit.
The safety problem of the socket is always a key problem concerned by users, and due to the improvement of the use requirements of the users, the temperature protection function of the common safety socket in the current market cannot meet the requirements of the users.
Disclosure of Invention
The utility model aims at solving at least one of the not enough of prior art, provide the temperature alarm safety socket based on CAT1 module.
In order to achieve the above object, the utility model adopts the following technical scheme:
specifically, the safety socket for temperature alarm based on CAT1 module comprises a socket body and a socket body,
the commercial power access module is used for accessing commercial power of alternating current 220V;
the input end of the AC-DC circuit module is connected with the commercial power access module and is used for carrying out AC-DC conversion on commercial power from the commercial power access module to form first direct-current voltage;
the input end of the LDO voltage stabilizing circuit module is connected with the output end of the AC-DC circuit module and is used for processing the direct-current voltage from the AC-DC circuit module to obtain a second direct-current voltage and a third direct-current voltage;
one end of the relay is connected with a live wire of the commercial power access module, the other end of the relay is connected with one end of an external load circuit, and the other end of the load circuit is connected with a zero line end of the commercial power access module;
the temperature detection module is used for detecting the wire temperature information of the socket body;
the MCU module is electrically connected with the relay and the temperature detection module and is used for acquiring the wire temperature information fed back by the temperature detection module and controlling the on-off of the relay according to the wire temperature information;
the CAT1 module is electrically connected with the MCU module, is connected with the background server through a base station and is used for enabling the MCU module to perform data interaction with the background server;
the second direct current voltage generated by the LDO voltage stabilizing circuit module supplies power to the MCU module, and the third direct current voltage supplies power to the CAT1 module.
Further, specifically, the AC-DC circuit module converts commercial power of 220V AC into a first DC voltage of 5V.
Further, specifically, the LDO voltage stabilizing circuit module converts the first direct current voltage of 5V into a second direct current voltage of 3.3V for supplying power to the MCU module, and a third direct current voltage of 3.8V for supplying power to the CAT1 module.
Further, specifically, the detection position of the temperature detection module is the lead connection terminal of the socket body.
Further, specifically, the MCU module employs a hua da HC32L130, and the CAT1 module employs a proprietary N716.
Further, specifically, the AC-DC circuit module includes a circuit constructed based on a primary feedback control technique to implement AC-DC control.
Further, the LDO voltage stabilizing circuit module specifically comprises a circuit constructed based on an AMS1117-3.3 power chip and an MIC29302 power chip, wherein the AMS1117-3.3 power chip is used for stabilizing the voltage of 5V to 3.3V to supply power to the MCU module, and the MIC29302 power chip is used for stabilizing the voltage of 5V to 3.8V to supply power to the CAT1 module.
The utility model has the advantages that:
the utility model provides a temperature based on CAT1 module reports an emergency and asks for help or increased vigilance safety socket can carry out temperature detection to the wire of socket to according to the break-make of wire temperature condition intelligent control socket, not directly restrict the load, can optimize user's use and experience, and adopt CAT1 module and backend server communication, can guarantee the interactive quality of data.
Drawings
In order to illustrate the technical solutions in the examples of the present invention more clearly, the drawings used in the description of the examples will be briefly described below, it is obvious that the drawings in the following description are only examples of the present invention, and that other drawings can be obtained by those skilled in the art without inventive effort, wherein:
fig. 1 is a structural diagram of a CAT1 module-based temperature alarm safety socket of the present invention;
fig. 2 is a flow chart showing the usage process of the CAT1 module-based temperature alarm safety socket of the present invention;
fig. 3 is a schematic circuit diagram of an AC-DC circuit module of the multi-switch power-off reset protection socket based on CAT1 module according to the present invention;
fig. 4 is a schematic circuit diagram of the LDO voltage stabilizing circuit module of the multi-switch power-off reset protection socket based on the CAT1 module according to the present invention.
Detailed Description
The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.
Referring to fig. 1, embodiment 1, the present invention provides a CAT1 module-based temperature alarm safety socket, which includes a socket body, and further includes,
the commercial power access module 1 is used for accessing commercial power of alternating current 220V;
the input end of the AC-DC circuit module 2 is connected with the mains supply access module 1 and is used for carrying out AC-DC conversion on mains supply from the mains supply access module 1 to form a first direct current voltage;
an input end of the LDO voltage stabilizing circuit module 3 is connected with an output end of the AC-DC circuit module 2, and is used for processing the direct-current voltage from the AC-DC circuit module 2 to obtain a second direct-current voltage and a third direct-current voltage;
one end of the relay 6 is connected with a live wire of the commercial power access module 1, the other end of the relay is connected with one end of an external load circuit, and the other end of the load circuit is connected with a zero line end of the commercial power access module 1;
the temperature detection module 5 is used for detecting the wire temperature information of the socket body;
the MCU module 4 is electrically connected with the relay 6 and the temperature detection module 5 and is used for acquiring the wire temperature information fed back by the temperature detection module 5 and controlling the on-off of the relay 6 according to the wire temperature information;
the CAT1 module 7 is electrically connected with the MCU module 4, is connected with a background server through a base station, and is used for enabling the MCU module 4 to perform data interaction with the background server;
the second direct current voltage generated by the LDO voltage stabilizing circuit module 3 supplies power to the MCU module 4, and the third direct current voltage supplies power to the CAT1 module 7.
Referring to fig. 2, specifically, in the using process, the utility power is firstly connected to the utility power, the MCU module 4 and the CAT1 module 7 are powered on, the CAT1 module 7 performs data interaction with the background server through the CAT1 antenna 8 via the base station, the temperature detection module 5 detects the temperature of the wire in real time, when the detected temperature is within a set threshold, the safety is judged, the temperature data is stored in the MCU module 4, and when the background server needs to acquire data, the temperature data is sent to the background through the CAT1 module 7; when the detected temperature is out of the set threshold value, it is judged that the temperature is unsafe, the MCU module 4 controls the relay 6 to be disconnected and informs the background server, the MCU module 4 waits for the control instruction of the background server, and when the control instruction of the background server is received, if the control instruction is analyzed to be the closed relay 6, the relay 6 is controlled to be closed, and the temperature detection process is continued.
This embodiment 1 provides a safe socket is reported an emergency and asked for help or increased vigilance to temperature based on CAT1 module, can carry out temperature detection to the wire of socket to according to the break-make of wire temperature condition only control socket, directly not restricting the load, user's use experience can be optimized, and adopt CAT1 module and backend server communication, can guarantee the quality of data interaction.
As a preferred embodiment of the present invention, specifically, the AC-DC circuit module 2 converts commercial power of 220V AC into a first DC voltage of 5V.
In the present embodiment, the converted first direct current voltage of the AD-DC circuit module is controlled to 5V in consideration of the actual use of the outlet.
Specifically, as a preferred embodiment of the present invention, the LDO voltage regulator circuit module 3 converts the first dc voltage of 5V into a second dc voltage of 3.3V for supplying power to the MCU module 4, and a third dc voltage of 3.8V for supplying power to the CAT1 module 7.
In the embodiment, in consideration of the practical use condition of the socket, the second dc voltage converted by the LDO voltage regulator circuit module 3 is controlled to be 3.3V, and the third dc voltage is controlled to be 3.8V, so as to satisfy the stable power supply to the MCU module 4 and the CAT1 module 7.
As a preferred embodiment of the present invention, specifically, the detection position of the temperature detection module 5 is at the lead connection terminal of the socket body.
In this embodiment, in consideration of the practical application problem of the detection wire, the detection position of the temperature detection module 5 is set at the wire connection terminal of the socket body, so that when the wire generates heat, the voltage at the wire connection terminal can represent the voltage of the wire itself through heat conduction, and the wire connection terminal is easy to detect, thereby facilitating the implementation of the scheme.
Specifically, as a preferred embodiment of the present invention, the MCU module employs a huada HC32L130, and the CAT1 module employs an own N716.
In the preferred embodiment, the MCU module adopts hua da HC32L130, and the CAT1 module adopts an own N716, and tests show that hua da HC32L130 and own N716 can better implement the technical solution of the present invention, and of course, other MCU modules and CAT1 modules that can implement the technical solution can also be used in the present solution.
As a preferred embodiment of the present invention, in particular, the AC-DC circuit module includes a circuit constructed based on a primary feedback control technology to implement AC-DC control.
In the preferred embodiment, specifically referring to fig. 3, a specific circuit constructed based on the primary side feedback control technology is shown in fig. 3, which is only one implementation manner of the present solution, and other circuits capable of implementing the functions of the present circuit may also be used in the present solution.
As a preferred embodiment of the invention, the LDO voltage stabilizing circuit module specifically comprises a circuit constructed based on an AMS1117-3.3 power chip and an MIC29302 power chip, wherein the AMS1117-3.3 power chip is used for stabilizing a 5V voltage to 3.3V to supply power to the MCU module, and the MIC29302 power chip is used for stabilizing a 5V voltage to 3.8V to supply power to the CAT1 module.
In the preferred embodiment, specifically, referring to fig. 4, a specific circuit constructed based on the AMS1117-3.3 power chip and the MIC29302 power chip is shown in fig. 4, which is only one implementation manner of the present solution, and other circuits capable of implementing the functions of the present circuit may also be used in the present solution.
While the present invention has been described in considerable detail and with particular reference to several illustrated embodiments thereof, it is not intended to be limited to any such details or embodiments or any particular embodiments, but rather it is to be construed as effectively covering the intended scope of the invention by providing a broad, potential interpretation of the claims in view of the prior art with reference to the appended claims. Furthermore, the invention has been described above in terms of embodiments foreseen by the inventors for the purpose of providing a useful description, and insubstantial changes to the invention, not presently foreseen, may nonetheless represent equivalent changes to the invention.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and the technical effects of the present invention can be achieved by the same means, which all belong to the protection scope of the present invention. The technical solution and/or the embodiments of the invention may be subject to various modifications and variations within the scope of the invention.
Claims (7)
1. The temperature alarm safety socket based on the CAT1 module comprises a socket body and is characterized by further comprising,
the commercial power access module is used for accessing commercial power of alternating current 220V;
the input end of the AC-DC circuit module is connected with the commercial power access module and is used for carrying out AC-DC conversion on commercial power from the commercial power access module to form first direct-current voltage;
the input end of the LDO voltage stabilizing circuit module is connected with the output end of the AC-DC circuit module and is used for processing the direct-current voltage from the AC-DC circuit module to obtain a second direct-current voltage and a third direct-current voltage;
one end of the relay is connected with a live wire of the commercial power access module, the other end of the relay is connected with one end of an external load circuit, and the other end of the load circuit is connected with a zero line end of the commercial power access module;
the temperature detection module is used for detecting the wire temperature information of the socket body;
the MCU module is electrically connected with the relay and the temperature detection module and is used for acquiring the wire temperature information fed back by the temperature detection module and controlling the on-off of the relay according to the wire temperature information;
the CAT1 module is electrically connected with the MCU module, is connected with the background server through a base station and is used for enabling the MCU module to perform data interaction with the background server;
the second direct current voltage generated by the LDO voltage stabilizing circuit module supplies power to the MCU module, and the third direct current voltage supplies power to the CAT1 module.
2. The CAT1 module-based temperature alarm safety outlet of claim 1, wherein the AC-DC circuit module converts 220V AC power into a first 5V DC voltage.
3. The CAT1 module-based temperature alarm safety socket of claim 2, wherein the LDO voltage regulator circuit module converts the first DC voltage of 5V into a second DC voltage of 3.3V for powering the MCU module and a third DC voltage of 3.8V for powering the CAT1 module.
4. The CAT1 module-based temperature alarm safety socket of claim 1, wherein the temperature detection module is located at the wire connection terminal of the socket body.
5. The CAT1 module-based safety socket according to claim 1, wherein the MCU module is a bulk HC32L130, and the CAT1 module is a proprietary N716.
6. The CAT1 module-based temperature alarm safety outlet of claim 1, wherein the AC-DC circuit module comprises a circuit constructed based on a primary feedback control technology to realize AC-DC control.
7. The CAT1 module-based temperature alarm safety socket of claim 3, wherein the LDO voltage regulator circuit module comprises a circuit constructed based on an AMS1117-3.3 power chip and an MIC29302 power chip, wherein the AMS1117-3.3 power chip is used for regulating the voltage of 5V to 3.3V to supply power to the MCU module, and the MIC29302 power chip is used for regulating the voltage of 5V to 3.8V to supply power to the CAT1 module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121146926.3U CN214754513U (en) | 2021-05-26 | 2021-05-26 | Temperature alarm safety socket based on CAT1 module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121146926.3U CN214754513U (en) | 2021-05-26 | 2021-05-26 | Temperature alarm safety socket based on CAT1 module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754513U true CN214754513U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121146926.3U Active CN214754513U (en) | 2021-05-26 | 2021-05-26 | Temperature alarm safety socket based on CAT1 module |
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| CN (1) | CN214754513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563967A (en) * | 2022-02-24 | 2022-05-31 | 浙江阳光照明电器集团股份有限公司 | Intelligent socket drive circuit |
-
2021
- 2021-05-26 CN CN202121146926.3U patent/CN214754513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563967A (en) * | 2022-02-24 | 2022-05-31 | 浙江阳光照明电器集团股份有限公司 | Intelligent socket drive circuit |
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