CN215639555U - Overvoltage protector with real-time monitoring function - Google Patents
Overvoltage protector with real-time monitoring function Download PDFInfo
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- CN215639555U CN215639555U CN202120988319.5U CN202120988319U CN215639555U CN 215639555 U CN215639555 U CN 215639555U CN 202120988319 U CN202120988319 U CN 202120988319U CN 215639555 U CN215639555 U CN 215639555U
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Abstract
The utility model discloses an overvoltage protector with a real-time monitoring function, which comprises a base, a protection module, a controller module, a power module and a monitoring module, wherein the overvoltage protector is provided with a server, a groove is formed in the base, the protection module, the controller module, the power module and the monitoring module are installed on the base through the groove, a microswitch connected with the protection module is arranged in the base, a remote signaling terminal is arranged on the side edge of the base, a communication unit is arranged in the monitoring module, an overvoltage protection element and a temperature sensor are arranged in the protection module, the monitoring module is used for monitoring state information of the microswitch, temperature information and voltage information of the overvoltage protection element, and the monitoring module sends monitoring information to the server in real time through the communication unit. The overvoltage protector can realize real-time monitoring.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an overvoltage protector with a real-time monitoring function, and belongs to the technical field of overvoltage protectors.
[ background of the utility model ]
As an overvoltage protector is a device for providing safety protection for electronic equipment or lines, it is generally used to limit overvoltage, and when overvoltage occurs, it can perform functions of shunting and limiting voltage, so as to prevent damage to equipment or lines. Most of the overvoltage protection elements adopt overvoltage protection elements as voltage limiting elements, and the overvoltage protection elements have very large resistance in a normal state, which is equivalent to a disconnection state, so that the conduction of a protected line is not influenced; when the voltage in the circuit exceeds the warning value, if the conditions such as lightning strike occur, the overvoltage protection element can make a corresponding response within nanosecond-level time, the resistance value of the overvoltage protection element is rapidly reduced, and at the moment, the overvoltage protection element is equivalent to a conduction state, shunts the voltage and prevents the overvoltage from damaging the electric circuit. However, the overvoltage protection element is aged and deteriorated after voltage is shunted for many times, and at this time, the overvoltage protection element is easy to heat up, in order to prevent fire caused by continuous heating up of the overvoltage protection element, a safety mechanism is generally connected in series with the overvoltage protection element, the safety mechanism is connected with the overvoltage protection element by low-temperature soldering, when the overvoltage protection element is heated up, the connection part is melted, and the overvoltage protection element is disconnected from the circuit under the action of elastic force in the safety mechanism, so that the continuous heating up of the overvoltage protection element is avoided. An electrical circuit generally using an overvoltage protector is a three-phase circuit.
The existing overvoltage protector generally integrates components to form a three-phase combined overvoltage protector, and has the following problems: 1. at least three overvoltage protection elements are arranged inside the overvoltage protection device, so that in order to avoid mutual influence of heating of the overvoltage protection elements, the distance between the adjacent overvoltage protection elements is designed to be larger, and the volume of the whole overvoltage protection device is larger; 2. each overvoltage protection element is required to be provided with an independent corresponding safety mechanism, and a plurality of safety mechanisms can possibly generate mutual influence when acting, so that enough space is required between adjacent safety mechanisms; 3. in order to send out early warning information in time, a microswitch and a remote signaling terminal are independently arranged for each safety mechanism, so that the space is occupied, and the cost is high. In summary, the conventional overvoltage protector has a large volume due to the structural design, and is difficult to satisfy the trend of miniaturization of equipment. In addition, although part of the overvoltage protectors have a remote signaling early warning function, a certain time still exists between the time when the workers receive the early warning information and the time when the overvoltage protectors are replaced, and protected equipment or circuits are in an unprotected state in the time, so that potential safety hazards exist.
[ Utility model ] content
The utility model aims to provide an overvoltage protector with a real-time monitoring function, which can realize real-time monitoring.
The technical scheme adopted by the utility model is as follows:
an overvoltage protector with a real-time monitoring function comprises a base, a protection module, a controller module, a power module and a monitoring module, wherein the overvoltage protector is provided with a server, a groove is formed in the base, the protection module, the controller module, the power module and the monitoring module are installed on the base through the groove, a micro switch connected with the protection module is arranged in the base, a remote signaling terminal is arranged on the side edge of the base, the micro switch is connected with the remote signaling terminal through the controller module, a communication unit is arranged in the monitoring module, an overvoltage protection element and a temperature sensor are arranged in the protection module, the protection module is separated from the micro switch when the overvoltage protection element is damaged, the monitoring module is used for monitoring state information of the micro switch, temperature information and voltage information of the overvoltage protection element, the monitoring module sends monitoring information to a server in real time through a communication unit, and the server is used for recording, displaying and inquiring the monitoring information.
Preferably, the overvoltage protector is provided with 3 protection modules, the protection modules are internally provided with numbering information, and the monitoring modules acquire the numbering information of the protection modules.
Preferably, the surface of the monitoring module is provided with an LCD display screen and an operation panel, the LCD display screen is used for displaying the monitoring information, and the operation panel is used for operation and query.
Preferably, the server is provided with a storage unit for storing monitoring information, and the server is provided with a desktop computer for displaying and querying.
Preferably, the server is provided with an alarm, and the alarm gives an alarm when the state information of the microswitch changes.
Preferably, the alarm is an acoustic alarm, an optical signal alarm or an audible and visual alarm.
Preferably, an overvoltage protection element and a safety mechanism are arranged in the protection module, the safety mechanism and the overvoltage protection element are welded through low-temperature tin soldering, and the safety mechanism is abutted to the microswitch.
Preferably, a counting circuit for monitoring the number of lightning strokes is arranged in the monitoring module.
The beneficial effects of the utility model are as follows:
the utility model comprises a protection module, a controller module and a monitoring module, wherein a communication unit is arranged in the monitoring module, an overvoltage protection element and a temperature sensor are arranged in the protection module, the monitoring module is used for monitoring the state information of a microswitch, the temperature information and the voltage information of the overvoltage protection element, when the line voltage exceeds a warning value, the voltage and the temperature at the overvoltage protection element are increased, the protection module is separated from the microswitch, the state information of the microswitch is changed, the monitoring module monitors the information in real time, the monitoring information is sent to a server through the communication unit in real time, a maintainer can inquire and observe the monitoring information through the server, so that the maintainer can know the state of the protection module in time and strengthen the monitoring capability of the maintainer on an overvoltage protector, when the overvoltage protector is damaged, maintenance personnel can maintain and replace the overvoltage protector in time, and the possibility of damage of a circuit is reduced.
In addition, in the embodiment, the overvoltage protection device is provided with 3 protection modules, the protection modules are internally provided with numbering information, the monitoring modules collect the numbering information of the protection modules, the server receives the numbering information and the monitoring information under the numbering information, so that maintenance personnel can visually know the running state of each protection module, when the overvoltage protection device is damaged, the maintenance personnel can find out the damaged position in time, repair and replace the overvoltage protection device in time, the maintenance time is shortened, the circuit is prevented from being damaged due to long-time no protection, and the possibility of damage to the circuit can be reduced.
Secondly, in this embodiment the server is equipped with the alarm, when micro-gap switch's state information changed, when protection module and micro-gap switch separated promptly, the alarm sends the police dispatch newspaper, reminds maintainer in time to maintain and change, makes maintainer can the very first time discover thereby overvoltage protector appears the damage and carries out quick maintenance and change, reduces the time that the circuit lacks the protection, reduces the impaired possibility of circuit.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the utility model and the accompanying drawings.
[ description of the drawings ]
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is an exploded view of example 1 of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
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", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and 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, are not to be considered 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; 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 specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1:
as shown in fig. 1 and fig. 2, this embodiment shows an overvoltage protection device with a real-time monitoring function, which includes a base 1, a protection module 2, a controller module 4, a power module 5, and a monitoring module 3, the overvoltage protection device is provided with a server, the base 1 is provided with a groove 12, the protection module 2, the controller module 4, the power module 5, and the monitoring module 3 are mounted on the base 1 through the groove 12, a micro switch connected to the protection module 2 is disposed in the base 1, a remote signaling terminal 11 is disposed on a side of the base 1, the micro switch is connected to the remote signaling terminal 11 through the controller module 4, a communication unit is disposed in the monitoring module 3, an overvoltage protection element and a temperature sensor are disposed in the protection module 2, and when the overvoltage protection element is damaged, the protection module 2 is separated from the micro switch, the monitoring module 3 is used for monitoring state information of the microswitch, temperature information and voltage information of the overvoltage protection element, the monitoring module 3 sends monitoring information to the server in real time through the communication unit, and the server is used for recording, displaying and inquiring the monitoring information.
The embodiment comprises a protection module 2, a controller module 4 and a monitoring module 3, wherein a communication unit is arranged in the monitoring module 3, an overvoltage protection element and a temperature sensor are arranged in the protection module 2, the monitoring module 3 is used for monitoring state information of a micro switch, temperature information and voltage information of the overvoltage protection element, the state information of the micro switch comprises normal state and fault state, when line voltage exceeds a warning value, voltage and temperature at the overvoltage protection element rise, the protection module 2 is separated from the micro switch, at the moment, the state information of the micro switch changes and changes from normal state to fault state, the monitoring module 3 monitors the information in real time, the monitoring information is sent to a server in real time through the communication unit, and maintenance personnel can inquire and observe the monitoring information through the server, make maintainer can in time know protection module 2's state strengthens maintainer's monitoring ability to overvoltage protector, and maintainer can in time maintain and change when overvoltage protector is impaired, reduces the impaired possibility of circuit.
Be equipped with 3 protection module 2 in this embodiment, be equipped with serial number information in the protection module 2, state monitoring module 3 and gather protection module 2's serial number information, the monitoring information under serial number information and this serial number information is received to the server, makes maintainer can each protection module 2's of audio-visual understanding running state, works as when overvoltage protector is impaired, maintainer can in time find impaired position, in time maintains and changes, reduces maintenance time, avoids the circuit to receive the damage because of long-time no protection, can reduce the impaired possibility of circuit.
In order to facilitate query and setting by a maintainer, in this embodiment, the surface of the monitoring module 3 is provided with an LCD display screen 31 and an operation panel 32, the LCD display screen 31 is used for displaying the monitoring information, the operation panel 32 is provided with operation keys, and the maintainer can query and set the monitoring information and the related data of this embodiment by using the operation keys.
Regarding the server, in this embodiment the server is equipped with the memory cell that is used for storing monitoring information, desktop computer and the alarm that is used for demonstration and inquiry, the alarm is audible-visual annunciator, be equipped with overvoltage protection component and safety mechanism in the protection module 2, safety mechanism and overvoltage protection component pass through low temperature soldering welding, can understand of course, the alarm also can be audible-visual annunciator or light signal alarm, when the voltage in the circuit exceeded the alert value, overvoltage protection component department voltage and temperature rose, safety mechanism and overvoltage protection component's low temperature soldering welding department melted, safety mechanism and overvoltage protection component alternate segregation, simultaneously safety mechanism and micro-gap switch alternate, namely micro-gap switch's state information changes, and monitoring module 3 will monitor the switch state information through communication unit this moment, Voltage information and temperature information transmit to the server, when the server monitors that micro-gap switch's state information changes, the alarm sends the police dispatch newspaper, reminds maintainer in time to maintain and change, makes maintainer can discover very first time thereby overvoltage protector appears the damage and carries out quick maintenance and change, reduces the time that the circuit lacks the protection, reduces the impaired possibility of circuit.
In addition, in this embodiment, a counting circuit for monitoring the number of lightning strikes is arranged in the monitoring module 3, so that the number of lightning strikes in this embodiment can be recorded, and by observing the relationship between the number of lightning strikes and the failure of the overvoltage protector, model construction is performed through the server, so that the present embodiment can be focused after receiving a certain number of lightning strikes, or the present embodiment can be directly inspected and replaced, thereby reducing the possibility of failure of the present embodiment, avoiding replacement after complete failure of the present embodiment, and further reducing the time for the equipment or the line to be in an unprotected state.
While the utility model has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the utility model is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the utility model as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (8)
1. An overvoltage protection device with a real-time monitoring function is characterized in that: the overvoltage protection device comprises a base, a protection module, a controller module, a power supply module and a monitoring module, wherein the overvoltage protection device is provided with a server, a groove is formed in the base, the protection module, the controller module, the power supply module and the monitoring module are installed on the base through the groove, a micro switch connected with the protection module is arranged in the base, a remote signaling terminal is arranged on the side edge of the base, the micro switch is connected with the remote signaling terminal through the controller module, a communication unit is arranged in the monitoring module, an overvoltage protection element and a temperature sensor are arranged in the protection module, the protection module is separated from the micro switch when the overvoltage protection element is damaged, the monitoring module is used for monitoring state information of the micro switch, temperature information and voltage information of the overvoltage protection element, and the monitoring module sends monitoring information to the server in real time through the communication unit, the server is used for recording, displaying and inquiring the monitoring information.
2. The overvoltage protector with real-time monitoring function of claim 1, wherein: the overvoltage protection device is provided with 3 protection modules, the protection modules are internally provided with numbering information, and the monitoring modules acquire the numbering information of the protection modules.
3. The overvoltage protector with real-time monitoring function of claim 1, wherein: the monitoring module surface is equipped with LCD display screen and operating panel, the LCD display screen is used for showing monitoring information, operating panel is used for operation and inquiry.
4. The overvoltage protector with real-time monitoring function of claim 1, wherein: the server is provided with a storage unit for storing monitoring information, and the server is provided with a desktop computer for displaying and inquiring.
5. The overvoltage protector with real-time monitoring function of claim 1, wherein: the server is provided with an alarm, and when the state information of the microswitch changes, the alarm gives an alarm.
6. The overvoltage protector with real-time monitoring function of claim 5, wherein: the alarm is an acoustic alarm or an optical signal alarm or an audible and visual alarm.
7. The overvoltage protector with real-time monitoring function of claim 1, wherein: an overvoltage protection element and a safety mechanism are arranged in the protection module, the safety mechanism and the overvoltage protection element are welded through low-temperature tin soldering, and the safety mechanism is abutted to the microswitch.
8. The overvoltage protector with real-time monitoring function of claim 1, wherein: and a counting circuit for monitoring the lightning stroke frequency is arranged in the monitoring module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120988319.5U CN215639555U (en) | 2021-05-10 | 2021-05-10 | Overvoltage protector with real-time monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120988319.5U CN215639555U (en) | 2021-05-10 | 2021-05-10 | Overvoltage protector with real-time monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215639555U true CN215639555U (en) | 2022-01-25 |
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ID=79937859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120988319.5U Active CN215639555U (en) | 2021-05-10 | 2021-05-10 | Overvoltage protector with real-time monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215639555U (en) |
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2021
- 2021-05-10 CN CN202120988319.5U patent/CN215639555U/en active Active
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