CN220892317U - Power-on monitoring device based on microwave oven and microwave oven - Google Patents
Power-on monitoring device based on microwave oven and microwave oven Download PDFInfo
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- CN220892317U CN220892317U CN202321990521.7U CN202321990521U CN220892317U CN 220892317 U CN220892317 U CN 220892317U CN 202321990521 U CN202321990521 U CN 202321990521U CN 220892317 U CN220892317 U CN 220892317U
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- microwave
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an energization monitoring device based on a microwave oven and the microwave oven, wherein the energization monitoring device is integrally arranged with the microwave oven and comprises an energization monitoring unit and an alarm unit; the power-on monitoring unit is in communication connection with the microwave oven control board and is used for detecting whether the microwave oven is normally powered on or not; the power-on monitoring unit outputs a first detection signal to a microwave oven control board when the microwave oven is normally powered on; when the control board of the microwave oven does not receive the first detection signal, the control board of the microwave oven controls and outputs an alarm signal; the alarm unit is in communication connection with the microwave oven control panel, and is used for receiving alarm signals and alarming according to the alarm signals. And monitoring whether the current exists in a power supply loop of the microwave oven through the current transformer, so as to know whether the power on of the microwave oven is normal. The power-on monitoring device can be used for detecting the power-on performance of the microwave oven, and has the advantages of relatively simple structure, low cost and easy popularization.
Description
Technical Field
The utility model relates to the technical field of microwave ovens, in particular to an energization monitoring device based on a microwave oven and the microwave oven.
Background
Microwave ovens are tools for heating food, which are commonly used in offices and the like. In the process of managing the microwave oven, a manager needs to monitor the performance of the microwave oven, whether the microwave oven can work normally or not, and the like, so that faults of the microwave oven can be found and processed in time. Wherein the microwave oven includes a high-pressure board, a magnetron, and the like. In the heating process of the food by the microwave oven, the high-pressure plate can output high pressure to heat the food. If the microwave oven can not be found in time, whether the microwave oven can be normally electrified or not can not be found, the faults such as power failure and the like of the microwave oven can not be treated in time, and therefore the normal use of the microwave oven is affected.
Disclosure of utility model
In order to solve one or more of the above technical problems, an aspect of the present utility model provides an energization monitoring apparatus based on a microwave oven, the microwave oven having a microwave oven control board integrally provided with the microwave oven, including an energization monitoring unit and an alarm unit;
the power-on monitoring unit is in communication connection with the microwave oven and is used for detecting whether the microwave oven is normally powered on or not; the power-on monitoring unit outputs a first detection signal to a microwave oven control board when the microwave oven is normally powered on; the control panel of the microwave oven monitors whether the first detection signal is received or not, and controls the output of an alarm signal after the first detection signal is not received;
The alarm unit is in communication connection with the microwave oven control panel, and is used for receiving alarm signals and alarming according to the alarm signals. Thus, when the control board of the microwave oven does not receive the first detection signal, an alarm signal is sent to the alarm unit; the alarm unit alarms according to the alarm signal; the manager can be reminded of the microwave oven in an alarm mode.
As a further improvement of the above technical solution, the energizing monitoring unit includes a current transformer;
The current transformer is provided with a first winding, a fire wire of the microwave oven passes through the first winding, and the current transformer is used for detecting whether current exists in a power supply loop of the microwave oven; when the microwave oven is normally electrified, the current transformer outputs a first detection signal. Therefore, whether the microwave oven is normally electrified can be detected by detecting whether the current exists in the fire wire of the microwave oven.
As a further improvement of the technical scheme, the control panel of the microwave oven is provided with a communication port; the anode and the cathode of the current transformer are connected with the communication port through wires.
As a further improvement of the technical scheme, the current transformer is arranged on a control board of the microwave oven; the control panel of the microwave oven is arranged on the side plate of the microwave oven.
As a further improvement of the above technical solution, the current transformer has a second winding; the first winding and the second winding are arranged in parallel.
As a further improvement of the technical scheme, the alarm unit comprises a cloud management background, wherein the cloud management background is in communication connection with the microwave oven control panel and is used for giving an alarm according to the alarm signal. Therefore, a manager of the microwave oven can monitor the electrification of the microwave oven and timely process when the microwave oven cannot be electrified normally.
As a further improvement of the above technical solution, the method further includes: a power supply unit; the power supply unit is respectively and electrically connected with the power-on monitoring device and the microwave oven and is used for supplying power to the power-on monitoring device and the microwave oven.
As a further improvement of the technical scheme, the power supply unit is a power supply box, and the microwave oven is provided with a base; the power supply box is arranged on the base.
Another aspect of the present utility model provides a microwave oven including the above power-on monitoring device. Thus, the electrification of the microwave oven is monitored by the electrification monitoring device.
The utility model provides an energization monitoring device based on a microwave oven and the microwave oven, wherein the energization monitoring unit monitors whether the microwave oven is energized or not, when the energization monitoring unit monitors that the microwave oven is energized, a first detection signal is output to a microwave oven control board, and when the microwave oven control board does not receive the first detection signal, an alarm signal is controlled to be output; the alarm unit alarms according to the alarm signal, so that a manager can conveniently monitor whether the microwave oven can be normally electrified; specifically, the current transformer monitors whether the power supply loop of the microwave oven has current, so as to know whether the power on of the microwave oven is normal.
Drawings
Fig. 1 is a schematic perspective view of a microwave oven according to an embodiment of the present utility model.
Fig. 2 is a schematic perspective view of a microwave oven according to an embodiment of the utility model.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
The utility model provides a power-on monitoring device based on a microwave oven 1 and the microwave oven 1, wherein the power-on monitoring device is integrally arranged with the microwave oven 1. As shown in fig. 1 and 2, the energization monitoring device includes an energization monitoring unit, an alarm unit, and a power supply unit 3. The microwave oven 1 has a microwave oven control board 5. The microwave oven control board 5 is connected between the power-on monitoring unit and the alarm unit in a communication way. The power-on monitoring unit is used for monitoring whether the microwave oven 1 is powered on or not; the power-on monitoring unit outputs a first detection signal to the microwave oven control board 5 when the microwave oven 1 is powered on; after receiving the first detection signal, the microwave oven control board 5 outputs an alarm signal to the alarm unit according to the first detection signal; the alarm unit alarms according to the alarm signal.
The energization monitoring unit in this embodiment includes a current transformer 6, the current transformer 6 having a first winding and a second winding arranged in parallel. The live wire of the microwave oven 1 passes through the first winding of the current transformer 6; when a current flows through the live wire of the microwave oven 1, the second winding of the current transformer 6 has a current based on the principle of electromagnetic induction. The anode and the cathode of the current transformer 6 are in communication connection with a communication port of the microwave oven control board 5 through wires. The microwave oven control board 5 can calculate the current of the fire wire of the microwave oven 1 according to the parameters of the current transformer 6 and the current value of the second winding. The current transformer 6 is disposed on the microwave oven control board 5, and the microwave oven control board 5 is disposed on the side plate 4 of the microwave oven 1. The microwave oven control board 5 can be connected with the side board 4 of the microwave oven 1 through screw bolts in a threaded manner.
The microwave oven control board 5 can be connected with the cloud management background through a wireless communication module so as to transmit current data. The wireless communication module may be a Wi-Fi communication module or a 4G communication module. When receiving the current data, the cloud management background is regarded as the normal power on of the microwave oven 1; when the microwave oven 1 is powered off, namely, the live wire of the microwave oven 1 has no current, the current transformer 6 does not detect the current of the live wire of the microwave oven 1, the microwave oven control board 5 does not report current data any more, and the cloud management background reports an alarm when no current data report is found. The alarm mode can be short message alarm, telephone alarm, mail alarm and the like.
The microwave oven 1 also has a base 2; the power supply unit 3 is provided on the base 2. The power supply unit 3 of the present embodiment is a power supply box. The base 2 can be connected with the side plate 4 through threads; the base 2 can be connected with the side plate 4 through screw bolts in a threaded manner.
The utility model provides an energization monitoring device based on a microwave oven 1 and the microwave oven 1. Detecting whether a live wire of the microwave oven 1 has current or not through a current transformer 6, thereby detecting the electrifying performance of the microwave oven 1; when the current transformer 6 detects that the live wire of the microwave oven 1 has current, namely, the microwave oven 1 is electrified, a first detection signal is output to the microwave oven control board 5; after receiving the first detection signal, the microwave oven control board 5 controls and outputs an alarm signal according to the detection signal; the alarm unit alarms according to the alarm signal to prompt the manager that the microwave oven 1 is in a power-off state; the power-on monitoring device can be used for detecting the power-on performance of the microwave oven, and has the advantages of relatively simple structure, low cost and easy popularization.
The foregoing are merely some embodiments of the utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (9)
1. An energization monitoring device based on a microwave oven, which is provided with a microwave oven control board and is characterized by being integrally arranged with the microwave oven, and comprising an energization monitoring unit and an alarm unit;
The power-on monitoring unit is in communication connection with the microwave oven control board and is used for detecting whether the microwave oven is normally powered on or not; the power-on monitoring unit outputs a first detection signal to a microwave oven control board when the microwave oven is normally powered on; the control panel of the microwave oven monitors whether a first detection signal is received or not, and controls the output of an alarm signal when the first detection signal is not received;
the alarm unit is in communication connection with the microwave oven control panel, and is used for receiving alarm signals and alarming according to the alarm signals.
2. The microwave-based power-on monitoring device according to claim 1, wherein the power-on monitoring unit comprises a current transformer;
The current transformer is provided with a first winding, a live wire of the microwave oven passes through the first winding, and the current transformer is used for detecting whether current exists in a power supply loop of the microwave oven or not; when the microwave oven is normally electrified, the current transformer outputs a first detection signal.
3. The microwave-based power-on monitoring device according to claim 2, wherein the microwave control board has a communication port; and the anode and the cathode of the current transformer are connected with the communication port.
4. The microwave-based power-on monitoring device according to claim 2, wherein the current transformer is mounted on the microwave oven control board; the microwave oven control panel is arranged on a side plate of the microwave oven.
5. The microwave-based power-on monitoring device according to claim 2, wherein the current transformer has a second winding; the first winding and the second winding are arranged in parallel.
6. The microwave oven-based power-on monitoring device according to claim 1, wherein the alarm unit comprises a cloud management background, the cloud management background is in communication connection with a microwave oven control board, and the cloud management background is used for alarming according to an alarm signal.
7. The microwave-based power-on monitoring device according to claim 1, further comprising: a power supply unit; the power supply unit is respectively and electrically connected with the power-on monitoring device and the microwave oven and is used for supplying power to the power-on monitoring device and the microwave oven.
8. The power-on monitoring device based on a microwave oven as claimed in claim 7, wherein the power supply unit is a power box, and the microwave oven has a base; the power supply box is arranged on the base.
9. A microwave oven comprising an energization monitoring apparatus according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990521.7U CN220892317U (en) | 2023-07-26 | 2023-07-26 | Power-on monitoring device based on microwave oven and microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990521.7U CN220892317U (en) | 2023-07-26 | 2023-07-26 | Power-on monitoring device based on microwave oven and microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220892317U true CN220892317U (en) | 2024-05-03 |
Family
ID=90868411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321990521.7U Active CN220892317U (en) | 2023-07-26 | 2023-07-26 | Power-on monitoring device based on microwave oven and microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220892317U (en) |
-
2023
- 2023-07-26 CN CN202321990521.7U patent/CN220892317U/en active Active
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