CN211405602U - Monitoring device of surge protector and intelligent surge protector - Google Patents
Monitoring device of surge protector and intelligent surge protector Download PDFInfo
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- CN211405602U CN211405602U CN201921898956.2U CN201921898956U CN211405602U CN 211405602 U CN211405602 U CN 211405602U CN 201921898956 U CN201921898956 U CN 201921898956U CN 211405602 U CN211405602 U CN 211405602U
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Abstract
The utility model discloses a surge protector's monitoring device and intelligent surge protector, wherein, monitoring device and surge protector integrated design, monitoring device includes: a prompt module; the monitoring module comprises an air switch state detection circuit, a remote signaling signal detection circuit, a grounding state detection circuit and a microcontroller, wherein the detection circuit is respectively used for detecting the air switch state, the remote signaling signal and the grounding state of the surge protector, and the microcontroller is used for controlling the prompting module according to the detection result; and the communication module is connected with the monitoring module and used for transmitting the detection result. The monitoring device and the surge protector are integrally designed, so that the monitoring device is convenient to install and low in manufacturing cost, the surge protector can have an intelligent self-diagnosis function, remote transmission and field prompt of self-diagnosis data are supported, the intelligent online data analysis and intelligent alarm functions of the running state data of the surge protector can be further realized, the manual inspection burden is reduced, the defect of manual inspection is overcome, and the intelligent level is improved.
Description
Technical Field
The utility model relates to a power electronic technology field, in particular to surge protector's monitoring device and intelligent surge protector.
Background
A surge protector, also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When the peak current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge protector can conduct and shunt in a very short time, so that damage of a surge to other equipment in the loop is avoided, and the surge protector is suitable for transient overvoltage protection of a power supply and distribution system with the rated voltage of 220V/380V.
The core device of the surge protector adopts a high-quality piezoresistor and a standard guide rail for installation, and components of the surge protector can be aged and invalid along with the online operation time and environmental influence. The deterioration of the surge protector is unpredictable and can happen at any time, so that the online monitoring and early warning of the surge protector are very important.
In the correlation technique, to surge protector's intelligent lightning protection transformation, mainly realize acquireing and transmitting surge protector operating data through external intelligent monitoring appearance, this mode not only the installation is inconvenient, the cost is high, and does not possess self-checking function, and intelligent degree is not high. Therefore, the conventional surge protector needs to be modified intelligently.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent.
Therefore, an object of the utility model is to provide a monitoring device of surge protector, this monitoring device and surge protector integrated design, simple to operate not only, the cost is low, and can make surge protector possess intelligent self-diagnosis function to support the remote transmission and the on-the-spot suggestion of self-diagnosis data, can further realize gushing the data intelligence on-line analysis and the intelligent warning function of protector running state data, reduce the artifical burden of patrolling and examining, compensatied the not enough of traditional artifical patrolling and examining, improved intelligent level.
Another object of the utility model is to provide an intelligent surge protector.
In order to achieve the above object, the utility model provides a monitoring device of surge protector in the first aspect, monitoring device with surge protector integrated design, monitoring device includes: a prompt module; the monitoring module comprises an air switch state detection circuit, a remote signaling signal detection circuit, a grounding state detection circuit and a microcontroller, wherein the air switch state detection circuit, the remote signaling signal detection circuit and the grounding state detection circuit are respectively used for detecting the air switch state, the remote signaling signal and the grounding state of the surge protector, and the microcontroller is used for controlling the prompting module according to the detection result; and the communication module is connected with the monitoring module and is used for transmitting the detection result.
According to the utility model discloses a surge protector's monitoring device, with surge protector integrated design, not only simple to operate, cost are low, and can make surge protector possess intelligent self-diagnosis function to support remote transmission and the on-the-spot suggestion of self-diagnosis data, can further realize gushing the data intelligence on-line analysis and the intelligent alarm function of protector running state data, reduce the manual work and patrol and examine the burden, compensatied the not enough of traditional artifical patrolling and examining, improved intelligent level.
In addition, according to the utility model discloses above-mentioned surge protector's of car monitoring device can also have following additional technical characterstic:
specifically, the prompt module includes: at least one of an indicator light display unit and an electro-optical alarm unit.
Specifically, the communication module includes: at least one of an RS458 (a serial communication protocol) communication port and a LORA (long range Radio) communication port.
Specifically, the air switch state detection circuit includes a voltage sensor.
Specifically, the remote signaling signal detection circuit comprises a photoelectric coupler.
Specifically, the ground state detection circuit includes a photocoupler.
Further, the monitoring device further includes: and the power supply module is connected with the monitoring module and is used for supplying power to the monitoring module.
In order to achieve the above object, the utility model discloses another aspect provides an intelligent surge protector, and it includes foretell surge protector's monitoring device.
According to the utility model discloses an intelligent surge protector, with foretell monitoring device integrated design, not only simple to operate, cost are low, and can make surge protector possess intelligent self-diagnosis function to support remote transmission and the on-the-spot suggestion of self-diagnosis data, can further realize gushing the data intelligence on-line analysis and the intelligent alarm function of protector running state data, reduce the manual work and patrol and examine the burden, compensatied the not enough of traditional artifical patrolling and examining, improved intelligent level.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which,
fig. 1 is a block schematic diagram of a monitoring device of a surge protector according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an intelligent surge protector according to an embodiment of the present invention;
fig. 3 is a block schematic diagram of a monitoring device of a surge protector according to another embodiment of the present invention; and
fig. 4 is a schematic wiring diagram of a monitoring device of the surge protector according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The monitoring device and the surge protector of the surge protector according to the embodiment of the present invention will be described with reference to the drawings.
Fig. 1 is a block diagram of a monitoring device of a surge protector according to an embodiment of the present invention. As shown in fig. 1, the apparatus includes: the device comprises a prompt module 1, a monitoring module 2 and a communication module 3.
Wherein, monitoring device and surge protector integrated design. The monitoring module 2 may include an air switch state detection circuit 201, a remote signaling signal detection circuit 202, a ground state detection circuit 203, and a microcontroller 204, where the air switch state detection circuit 201, the remote signaling signal detection circuit 202, and the ground state detection circuit 203 are respectively configured to detect an air switch state, a remote signaling signal, and a ground state of the surge protector, and the microcontroller 204 is configured to control the prompting module 1 according to a detection result. The communication module 3 is connected with the monitoring module 2, and the communication module 3 is used for transmitting the detection result.
Specifically, as shown in fig. 2, the utility model discloses adopt standard integration modularized design with surge protector and monitoring device, the inner structure hookup is fastened, wherein monitor module 2 and communication module 3 install the position in the major loop that is close to surge protector, constitute separately isolating circuit with the major loop, satisfy monitor module 2, insulation between communication module 3 and the major loop, overall structure packs into a mould pressing plastic insulation shell, can open to surge protector's sky, surge protector operation three key elements such as telecommand and ground connection carry out real-time supervision, photoelectric alarm, the data uploads, make it possess intelligent self-checking function.
Specifically, the air switch state detection circuit 201 may detect an air switch state of the surge protector, the remote signaling signal detection circuit 202 may detect a remote signaling signal of the surge protector (for example, a position signal of a switch, a fault integrated signal, an operation signal of a protection device, a communication device operation condition signal, and the like), the ground state detection circuit 203 may detect a ground state of the surge protector, and the detection circuit may perform processing such as filtering, amplification, and the like on a sampling signal and perform a/D conversion on the processed signal. The microcontroller 204 can perform operation, judgment, comparison and other processing on the air switch state, the remote signaling signal and the grounding state detected by the detection circuit, and control the prompting module according to the operation result, for example, if the detection result is abnormal, the microcontroller 204 can control the prompting module 1 to perform sound/light/electric alarm so as to realize the intelligent alarm function of the surge protector, and facilitate maintenance. Meanwhile, the microcontroller 204 can also transmit the data detected by the detection circuit through the communication module 3 to support remote transmission of self-diagnosis data, so as to further realize intelligent online analysis of the data of the running state data of the surge protector. Therefore, the monitoring device and the surge protector are integrally designed, so that the monitoring device is convenient to install and low in manufacturing cost, the surge protector can have an intelligent self-diagnosis function, remote transmission and field prompt of self-diagnosis data are supported, the intelligent online data analysis and intelligent alarm functions of the running state data of the surge protector can be further realized, the manual inspection burden is reduced, the defects of manual inspection are overcome, and the intelligent level is improved.
According to an embodiment of the present application, the prompting module 1 may include: at least one of an indicator light display unit and an electro-optical alarm unit.
That is, the prompting module 1 may be an indicator light display unit, a photoelectric alarm unit, or both. For example, as shown in fig. 2, when the prompt module 1 includes an indicator light display unit, the operating status indicator light of the surge protector is normally "green normally on" (when a fault occurs, "red highlight"), and the indicator lights such as an idle state, a remote signaling signal, a ground state, and the like are normally not on, and when any detection circuit has an abnormal detection result, the microcontroller 204 controls the corresponding indicator light to display "red flashing", and the operating status indicator light of the surge protector displays "red highlight". Meanwhile, when the detection result of any detection circuit is abnormal, the microcontroller 204 can also control the photoelectric alarm unit to send out photoelectric alarm information, and can remind the user of the abnormality. In fig. 2, PE is a ground terminal, L1-L3 are three-phase power supply terminals, and N is a neutral terminal.
In the embodiment of the present invention, the communication module 3 may include: at least one of an RS458 communication port and a LORA communication port.
Particularly, the RS458 communication port is a serial interface serial communication interface, has good noise interference resistance, and can implement long-distance transmission of data. The LORA communication port supports long-range wireless transmission of data. The two communication interfaces support the 4G/5G communication function. Therefore, remote transmission of self-diagnosis data of the monitoring device can be realized.
In an embodiment of the present application, the air switch state detection circuit 201 may include a voltage sensor; the remote signaling signal detection circuit 202 may include an opto-coupler; the ground state detection circuit 203 may include a photo coupler.
That is to say, can realize the automatic collection of remote signalling signal, ground state through photoelectric coupler, realize the automatic collection of air switch state through voltage sensor.
According to an embodiment of the present application, as shown in fig. 3, the monitoring device of the surge protector may further include: and the power module 4 is connected with the monitoring module 2, and the power module 4 is used for supplying power to the monitoring module 2. The power supply module 4 can provide power frequency 220V alternating current.
The utility model discloses a surge protector's monitoring device's wiring schematic diagram can refer to figure 4 and show.
The utility model discloses a monitoring device of surge protector each functional module of automatic initialization after the circular telegram starts monitoring module, trouble automatic re-setting.
To sum up, according to the utility model discloses a monitoring device of surge protector, with surge protector integrated design, not only simple to operate, cost are low, and can make surge protector possess intelligent self-diagnosis function to support the teletransmission and the on-the-spot suggestion of self-diagnosis data, can further realize gushing the data intelligence on-line analysis and the intelligent warning function of protector running state data, reduce the manual work and patrol and examine the burden, compensate the not enough of traditional artifical patrolling and examining, improved intelligent level.
In addition, as shown in fig. 2, the utility model discloses an intelligent surge protector is still provided, and it includes foretell surge protector's monitoring device.
According to the utility model discloses an intelligent surge protector, with foretell monitoring device integrated design, not only simple to operate, cost are low, and can make surge protector possess intelligent self-diagnosis function to support remote transmission and the on-the-spot suggestion of self-diagnosis data, can further realize gushing the data intelligence on-line analysis and the intelligent alarm function of protector running state data, reduce the manual work and patrol and examine the burden, compensatied the not enough of traditional artifical patrolling and examining, improved intelligent level.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (8)
1. A monitoring device of a surge protector, wherein the monitoring device and the surge protector are integrally designed, and the monitoring device comprises:
a prompt module;
the monitoring module comprises an air switch state detection circuit, a remote signaling signal detection circuit, a grounding state detection circuit and a microcontroller, wherein the air switch state detection circuit, the remote signaling signal detection circuit and the grounding state detection circuit are respectively used for detecting the air switch state, the remote signaling signal and the grounding state of the surge protector, and the microcontroller is used for controlling the prompting module according to the detection result;
and the communication module is connected with the monitoring module and is used for transmitting the detection result.
2. The surge protector monitoring device of claim 1, wherein the prompting module comprises: at least one of an indicator light display unit and an electro-optical alarm unit.
3. The surge protector monitoring device of claim 1, wherein the communication module comprises: at least one of an RS458 communication port and a LORA communication port.
4. The monitoring device of a surge protector as claimed in claim 1, wherein said air switch state detection circuit comprises a voltage sensor.
5. The monitoring device of a surge protector as claimed in claim 1, wherein said remote signaling signal detection circuit comprises an opto-coupler.
6. The monitoring device of a surge protector as claimed in claim 1, wherein said ground condition detection circuit comprises an opto-coupler.
7. The monitoring device of a surge protector according to any of claims 1-6, further comprising: and the power supply module is connected with the monitoring module and is used for supplying power to the monitoring module.
8. An intelligent surge protector, characterized by a monitoring device comprising a surge protector according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921898956.2U CN211405602U (en) | 2019-11-05 | 2019-11-05 | Monitoring device of surge protector and intelligent surge protector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921898956.2U CN211405602U (en) | 2019-11-05 | 2019-11-05 | Monitoring device of surge protector and intelligent surge protector |
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| CN211405602U true CN211405602U (en) | 2020-09-01 |
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| CN201921898956.2U Active CN211405602U (en) | 2019-11-05 | 2019-11-05 | Monitoring device of surge protector and intelligent surge protector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791269A (en) * | 2021-08-30 | 2021-12-14 | 深圳供电局有限公司 | Socket ground wire abnormity detection method and device and socket |
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2019
- 2019-11-05 CN CN201921898956.2U patent/CN211405602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791269A (en) * | 2021-08-30 | 2021-12-14 | 深圳供电局有限公司 | Socket ground wire abnormity detection method and device and socket |
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