CN215771791U - Safety charging plug assembly with temperature display function - Google Patents
Safety charging plug assembly with temperature display function Download PDFInfo
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- CN215771791U CN215771791U CN202121498262.7U CN202121498262U CN215771791U CN 215771791 U CN215771791 U CN 215771791U CN 202121498262 U CN202121498262 U CN 202121498262U CN 215771791 U CN215771791 U CN 215771791U
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Abstract
The utility model discloses a safety charging plug assembly with temperature display, which comprises a plug and a plug wire connected to the rear end of the plug, wherein a temperature sensor with 3 temperature sensor pins is installed in a plug frame, a control box is arranged in the middle of the plug wire, and the safety charging plug assembly comprises a shell provided with a transparent window, and a control unit, a first light-emitting diode and a second light-emitting diode which are respectively arranged in the shell, the first light-emitting diode and the second light-emitting diode are arranged under the transparent window, the control unit is electrically connected with a power core wire and 3 groups of sensor core wires and is used for controlling the light emission of the first light-emitting diode and the second light-emitting diode and the on-off of power supply according to the received on-off information of current in the power core wire and the temperature information received from the temperature sensor. The utility model can realize real-time monitoring of the temperature in the power utilization process, and can also display the use state and the temperature information in the use process in real time without disturbing people.
Description
Technical Field
The utility model relates to a safety charging plug assembly with a temperature display function, and belongs to the technical field of plugs.
Background
The electrical appliance uses a socket and a plug to implement direct butt joint of conductors between connectors. In the using process, the damage of electrical equipment is easily caused by overlarge using current until overload, even the spontaneous combustion of a plug and a wire body is caused to cause immeasurable property loss. At present, plugs in the market are in an unmonitored monitoring state in the using process or need to be matched with sockets to realize monitoring and alarming.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a safety charging plug assembly with a temperature display function, which can realize the real-time monitoring of the temperature in the power utilization process and can also display the use state and the temperature information in the use process in real time without disturbing people.
In order to solve the technical problems, the utility model adopts the technical scheme that: a safety charging plug assembly with temperature display comprises a plug and a plug cord connected to the rear end of the plug, wherein the plug comprises a plug frame and 3 copper insertion pieces extending outwards from the plug frame, a temperature sensor with 3 temperature sensor pins is installed in the plug frame, and a control box is arranged in the middle of the plug cord;
the plug wire comprises 3 groups of power supply core wires and 3 groups of sensor core wires which are arranged in an insulating coating layer, one end of each of the 3 groups of sensor core wires is correspondingly connected with 3 copper insertion pieces, and the other end of each of the 3 groups of sensor core wires is correspondingly connected with 3 temperature sensor pins of the temperature sensor;
the control box comprises a shell with a transparent window, and a control unit, a first light-emitting diode and a second light-emitting diode which are arranged in the shell respectively, wherein the first light-emitting diode and the second light-emitting diode are arranged under the transparent window, and the control unit is electrically connected with a power core wire and 3 groups of sensor core wires and used for generating corresponding control signals according to received on-off information of current in the power core wire and temperature information received from a temperature sensor and controlling the light emission of the first light-emitting diode and the second light-emitting diode and the on-off of power supply.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the temperature sensor is a metal resistance type sensor.
2. In the above scheme, the plug frame is obtained by injection molding.
3. In the above scheme, when the temperature sensor is in a power-on state and the temperature value from the temperature sensor does not exceed the set temperature threshold, the control unit controls the first light emitting diode to emit the first color light, when the temperature value from the temperature sensor exceeds the set temperature threshold, the control unit controls the second light emitting diode to emit the second color light and simultaneously cut off power supply, and when the temperature value from the temperature sensor does not exceed the set temperature threshold and is in a power-off state, the control unit controls the first light emitting diode to emit the first color light and simultaneously recover power supply.
4. In the above scheme, the first color light is blue light, and the second color light is red light.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the safety charging plug assembly with the temperature display function can monitor the temperature in the power utilization process in real time, can display the use state and the temperature information in the use process in real time without disturbing people, and further improves the user experience on the basis of ensuring the power utilization safety.
Drawings
Fig. 1 is a schematic structural diagram of a safety charging plug assembly with temperature display according to the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a partial schematic structural view of the safety charging plug assembly with temperature display according to the present invention
Fig. 4 is an electrical schematic diagram of the safety charging plug assembly with temperature display of the present invention.
In the above drawings: 1. a plug; 2. a plug cord; 3. a plug frame; 4. a copper insert; 5. a power supply core wire; 6. a sensor core wire; 7. a temperature sensor; 71. a temperature sensor pin; 8. a control box; 9. a housing; 10. a control unit; 11. a first light emitting diode; 12. a second light emitting diode.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: the temperature sensor 7 is a metal resistance type sensor; the above-mentioned plug frame 3 is obtained by injection molding;
when the temperature sensor is in a power-on state and the temperature value from the temperature sensor 7 does not exceed the set temperature threshold, the control unit 10 controls the first light emitting diode 11 to emit the first color light, when the temperature value from the temperature sensor 7 exceeds the set temperature threshold, the control unit 10 controls the second light emitting diode 12 to emit the second color light while cutting off the power supply, and when the temperature value from the temperature sensor 7 does not exceed the set temperature threshold and is in a power-off state, the control unit 10 controls the first light emitting diode 11 to emit the first color light while recovering the power supply.
Example 2: a safety charging plug assembly with temperature display comprises a plug 1 and a plug cord 2 connected to the rear end of the plug 1, wherein the plug 1 comprises a plug frame 3 and 3 copper insertion pieces 4 extending outwards from the plug frame 3, a temperature sensor 7 with 3 temperature sensor pins 71 is installed in the plug frame 3, and a control box 8 is arranged in the middle of the plug cord 2;
the plug wire 2 comprises 3 groups of power supply core wires 5 and 3 groups of sensor core wires 6 which are arranged in an insulating coating layer, one end of each of the 3 groups of sensor core wires 6 is correspondingly connected with 3 copper insertion pieces 4, and the other end of each of the 3 groups of sensor core wires 6 is correspondingly connected with 3 temperature sensor pins 71 of a temperature sensor 7;
the control box 8 is including the casing 9 that opens a transparent window and set up the control unit 10, first emitting diode 11, the second emitting diode 12 in the casing 9 respectively, first emitting diode 11, the second emitting diode 12 set up under the transparent window, the control unit 10 is connected with power heart yearn 5, 3 group sensor heart yearns 6 electricity for according to the break-make information of the internal current of power heart yearn 5 received and the temperature information of receiving from temperature sensor 7, generate corresponding control signal, the luminous of control first emitting diode 11, second emitting diode 12 and the break-make of power supply.
When the temperature sensor is in a power-on state and the temperature value from the temperature sensor 7 does not exceed a set temperature threshold value, the control unit 10 controls the first light-emitting diode 11 to emit first color light, when the temperature value from the temperature sensor 7 exceeds the set temperature threshold value, the control unit 10 controls the second light-emitting diode 12 to emit second color light and cut off power supply, and when the temperature value from the temperature sensor 7 does not exceed the set temperature threshold value and is in a power-off state, the control unit 10 controls the first light-emitting diode 11 to emit the first color light and restore power supply;
the first color light is blue light, and the second color light is red light.
By adopting the above safety charging plug assembly with the temperature display, the temperature in the power utilization process can be monitored in real time, the temperature information in the use state and the use process can be displayed in real time without disturbing people, and the user experience is further improved on the basis of ensuring the power utilization safety.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a take temperature display's safe type plug subassembly that charges, includes plug (1) and connects in plug cord (2) of plug (1) rear end, plug (1) includes plug frame (3) and 3 copper inserted sheets (4) that outwards stretch out in plug frame (3), its characterized in that: a temperature sensor (7) with 3 temperature sensor pins (71) is arranged in the plug frame (3), and a control box (8) is arranged in the middle of the plug wire (2);
the plug wire (2) comprises 3 groups of power supply core wires (5) and 3 groups of sensor core wires (6) which are arranged in an insulating coating layer, one end of each of the 3 groups of sensor core wires (6) is correspondingly connected with 3 copper insertion pieces (4), and the other end of each of the 3 groups of sensor core wires (6) is correspondingly connected with 3 temperature sensor pins (71) of a temperature sensor (7);
the control box (8) is including opening casing (9) that has a transparent window and set up respectively in casing (9) control unit (10), first emitting diode (11), second emitting diode (12) set up under the transparent window, control unit (10) are connected with power heart yearn (5), 3 group sensor heart yearns (6) electricity for according to the break-make information of the interior electric current of power heart yearn (5) received and receive the temperature information from temperature sensor (7), generate corresponding control signal, the luminous of control first emitting diode (11), second emitting diode (12) and the break-make of power supply.
2. The secure charging plug assembly with temperature display of claim 1, wherein: the temperature sensor (7) is a metal resistance type sensor.
3. The secure charging plug assembly with temperature display of claim 1, wherein: the plug frame (3) is obtained by injection molding.
4. The secure charging plug assembly with temperature display of claim 1, wherein: when the temperature sensor is in a power-on state and the temperature value from the temperature sensor (7) does not exceed a set temperature threshold value, the control unit (10) controls the first light-emitting diode (11) to emit first color light, when the temperature value from the temperature sensor (7) exceeds the set temperature threshold value, the control unit (10) controls the second light-emitting diode (12) to emit second color light and cut off power supply, and when the temperature value from the temperature sensor (7) does not exceed the set temperature threshold value and is in a power-off state, the control unit (10) controls the first light-emitting diode (11) to emit the first color light and restore power supply.
5. The secure charging plug assembly with temperature display of claim 4, wherein: the first color light is blue light, and the second color light is red light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121498262.7U CN215771791U (en) | 2021-07-02 | 2021-07-02 | Safety charging plug assembly with temperature display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121498262.7U CN215771791U (en) | 2021-07-02 | 2021-07-02 | Safety charging plug assembly with temperature display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215771791U true CN215771791U (en) | 2022-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121498262.7U Active CN215771791U (en) | 2021-07-02 | 2021-07-02 | Safety charging plug assembly with temperature display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215771791U (en) |
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2021
- 2021-07-02 CN CN202121498262.7U patent/CN215771791U/en active Active
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