CN216530522U - Multifunctional reclosing switch - Google Patents
Multifunctional reclosing switch Download PDFInfo
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- CN216530522U CN216530522U CN202220050499.7U CN202220050499U CN216530522U CN 216530522 U CN216530522 U CN 216530522U CN 202220050499 U CN202220050499 U CN 202220050499U CN 216530522 U CN216530522 U CN 216530522U
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- lightning protection
- reclosing
- protection device
- lightning
- switch
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Abstract
The utility model discloses a multifunctional reclosing switch, which comprises: a housing; the integrated lightning protection socket, the automatic reclosing leakage protector, the first lightning protection device and the second lightning protection device are arranged in the shell; the lightning protection socket comprises a first lightning protection module and a plug core, the first lightning protection device comprises a second lightning protection module, and the second lightning protection device comprises a third lightning protection module; the first lightning protection module, the inserting core, the second lightning protection module and the third lightning protection module are respectively embedded on a main board of the automatic reclosing leakage protector. The first lightning protection device is a network lightning protection device, and the second lightning protection device is a video power supply lightning protection device. The reclosing switch is a product integrating four of a lightning protection socket, an automatic reclosing leakage protector, a network lightning protection device and a video power supply lightning protection device, is attractive and elegant in design, small in size, convenient to install, capable of being selected by guide rail installation and screw installation, greatly reduces manual installation cost and is high in material cost.
Description
Technical Field
The embodiment of the utility model relates to the field of video monitoring, in particular to a multifunctional reclosing switch.
Background
At present, in the field of video monitoring engineering, an automatic reclosing leakage protector external lightning protection socket and a two-in-one power network lightning protection device are matched for use in a distribution box.
The external lightning protection socket of automatic reclosing leakage protector and the matching use of two unification power network lightning protection devices need artifical wiring, influence wholly pleasing to the eye, occupation space is big, and installation and wiring are inconvenient, and cost of labor and material cost are high.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a multifunctional reclosing switch, which aims to solve the problems that an external lightning protection socket of an automatic reclosing leakage protector and a two-in-one power network lightning protection device in the prior art need manual wiring when used in a matched mode, the overall appearance is influenced, the occupied space is large, the installation and wiring are inconvenient, and the labor cost and the material cost are high.
In order to achieve the above object, an embodiment of the present invention provides the following:
in one aspect of an embodiment of the present invention, there is provided a multi-function reclosing switch, including:
a housing;
the integrated lightning protection socket, the automatic reclosing leakage protector, the first lightning protection device and the second lightning protection device are arranged in the shell;
the lightning protection socket comprises a first lightning protection module and a plug core, the first lightning protection device comprises a second lightning protection module, and the second lightning protection device comprises a third lightning protection module;
the first lightning protection module, the inserting core, the second lightning protection module and the third lightning protection module are respectively embedded on a mainboard of the automatic reclosing leakage protector.
Further, the first lightning protection device is a network lightning protection device, and the second lightning protection device is a video power supply lightning protection device.
Furthermore, the lock pin of the lightning protection socket is a 5-hole lock pin with a safety door, a buckle type lock pin and free of screw installation.
Furthermore, the insert core is provided with three pins, the three pins are respectively connected with one ends of a ground wire, a live wire and a zero line, and the other ends of the ground wire, the live wire and the zero line are connected with a wiring terminal;
the type of the wiring terminal is a wire-to-board pin type connector.
Further, the wiring terminal is connected with a socket arranged on the mainboard in a matched mode.
Further, the shell comprises an upper cover and a bottom cover which can be buckled, and the insertion core is installed in the upper cover of the reclosing switch.
Further, the shell is made of a fireproof material nylon V0.
Further, the reclosing switch further comprises: a bottom plate and a control plate;
an automatic reclosing creepage switch circuit, a network lightning protection circuit and a power supply lightning protection circuit are arranged on the bottom plate;
the control board is electrically connected with the bottom board and used for controlling the on-off and the on-off of the circuit on the bottom board.
Furthermore, the shell is provided with an indicator light, a nixie tube and a button which are electrically connected with the control panel, and the indicator light, the nixie tube and the button are used for displaying fault conditions, field voltage values and tripping times.
Furthermore, the shell is provided with an installation guide rail for installing the lightning protection socket, the automatic reclosing leakage protector, the network lightning protector and the video power supply lightning protector.
The embodiment of the utility model has the following advantages:
the embodiment of the utility model discloses a four-in-one reclosing switch, which is a product integrating a lightning protection socket, an automatic reclosing leakage protector, a network lightning protector and a video power supply lightning protector, wherein the lightning protection socket, the network lightning protector and the video power supply lightning protector are embedded in the four-in-one reclosing switch on the basis of the automatic reclosing leakage protector. The four-in-one reclosing switch is attractive and elegant in design, small in product size, small in occupied space, convenient to install, capable of being selected by guide rail installation and screw installation, and greatly reduced in manual installation cost and high in material cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a schematic front structural diagram of a four-in-one reclosing switch according to an embodiment of the present invention;
fig. 2 is a schematic back structure diagram of a four-in-one reclosing switch according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an internal structure of a four-in-one reclosing switch according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the back surface of the upper cover of the housing according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a back surface of a bottom cover of the housing according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a base plate according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a control board according to an embodiment of the present invention.
In the figure: the lightning protection device comprises a shell 10, a lightning protection socket 20, a first lightning protection module 21, an automatic reclosing leakage protector 30, a main board 31, a 40-two-in-one power network lightning protection device, a 41-second lightning protection module and a 42-third lightning protection module.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
Examples
Referring to fig. 1 to 7, an embodiment of the present invention provides a multifunctional reclosing switch, which is used in the field of video monitoring engineering, such as public security and security video monitoring, traffic electronic police video monitoring, and the like, and includes: a housing 10; and an integrated lightning protection socket 20, an automatic reclosing leakage protector 30, a network lightning protector and a video power lightning protector which are arranged in the shell 10.
The lightning protection socket 20 includes a first lightning protection module 21 and a plug core 22, the network lightning protection device includes a second lightning protection module 41, and the video power lightning protection device includes a third lightning protection module 42. The first lightning protection module 21, the ferrule 22, the second lightning protection module 41 and the third lightning protection module 42 are respectively embedded on the main board of the automatic reclosing leakage protector 30.
Before the automatic reclosing leakage protector 30 is closed through the MCU chip control main switch, detect supply voltage, equipment leakage or load short circuit fault, at the operation in-process, can trail the detection to supply voltage and trouble such as overload, short circuit, leakage, in time cut off power when breaking down, the power consumption is more safe and reliable, simultaneously through a set of pilot lamp that attaches, shows the fault condition, overhauls for the circuit and provides a convenient power consumption protection switch.
The two-in-one power supply network lightning protector 40 is a lightning protector integrating a network lightning protector and a video power supply lightning protector.
The four-in-one reclosing switch is a product which integrates the lightning protection socket 20, the automatic reclosing leakage protector 30, the network lightning protector and the video power supply lightning protector and is formed by embedding the lightning protection socket 20, the network lightning protector and the video power supply lightning protector in the automatic reclosing leakage protector 30. The four-in-one reclosing switch is formed by embedding the lightning protection module and the inserting core 22 of the lightning protection socket 20 into the mainboard of the automatic reclosing leakage protector 30, and embedding the lightning protection module of the network lightning protector and the lightning protection module of the video power supply lightning protector into the mainboard of the automatic reclosing leakage protector 30.
The plug core 22 of the lightning protection socket 20 is a 5-hole plug core 22 with a safety door, a buckle type plug core and a screw-free installation. The insert core 22 is provided with three pins which are respectively connected with one ends of the ground wire, the live wire and the zero wire, and the other ends of the ground wire, the live wire and the zero wire are connected with the wiring terminal; the type of the wiring terminal is a wire-to-board pin type connector. The wiring terminal is connected with a socket arranged on the mainboard in a matching way.
Specifically, the four-in-one reclosing switch integrates all functions of an automatic reclosing leakage protector 30, a lightning protection socket 20, a network lightning protector and a video power supply lightning protector, and has the functions of undervoltage protection, overvoltage protection, leakage protection, overload protection, short-circuit protection, automatic closing, 485 communication, real-time display of voltage and current leakage values, socket lightning protection of 220VAC, network lightning protection, video power supply lightning protection and the like.
The housing 10 includes an upper cover and a lower cover that can be fastened, and the core 22 is installed in the upper cover of the reclosing switch.
The core insert 22 of the lightning protection socket 20 adopts a new national standard 5-hole core insert 22 with a safety door, a buckle type and screw-free installation. The ferrule 22 can pass a current of 10A. Three pins of lock pin 22, ground wire, live wire and zero line weld the electric wire that the wire size is 16awg respectively, and the electric wire other end connects binding post, and binding post's model is: DL63001(42002/42021 series), the category of the connection terminal is a pair board pin connector. The four-in-one reclosing switch shell is made of fireproof material nylon V0, the physical structure diagram of the upper cover of the four-in-one reclosing switch shell is shown in figure 4, and the inserting core 22 with the welded connecting terminal is directly installed on the upper cover of the four-in-one reclosing switch shell as shown in figure 1. The terminal of the ferrule 22 is inserted into a socket of the motherboard, so that the ferrule 22 is connected with the motherboard, thereby embedding the ferrule 22 into the reclosing switch.
Further, reclosing switch still includes: bottom plate and control panel. The bottom plate is provided with an automatic reclosing creepage switch circuit, a network lightning protection circuit and a power supply lightning protection circuit. The control board is electrically connected with the bottom board and used for controlling the on-off and the on-on of the circuit on the bottom board.
The shell 10 is provided with an indicator light, a nixie tube and a button which are electrically connected with the control panel, and the indicator light, the nixie tube and the button are used for displaying fault conditions, field voltage values and tripping times.
The casing 10 is provided with an installation guide rail for installing a lightning protection socket 20, an automatic reclosing leakage protector 30, a network lightning protector and a video power supply lightning protector.
As shown in fig. 6 and 7, specifically, the four-in-one reclosing switch is composed of a base plate and a control plate, and the schematic diagram of the base plate is shown in fig. 6. The bottom plate is composed of an automatic reclosing leakage switch schematic diagram, a network lightning protection schematic diagram and a power supply lightning protection schematic diagram. The schematic diagram of the control board is shown in fig. 7, and before the four-in-one reclosing switch controls the main switch to be closed through the MCU, the power supply voltage, the equipment leakage or the load short-circuit fault is detected. If the fault occurs, the power is not supplied all the time, and the fault condition is displayed through an indicator light; if there is no fault, the switch is closed to power on and simultaneously power the lightning protection socket 20. In the operation process, the power supply voltage and faults such as overload, short circuit, electric leakage and the like can be tracked and detected, the power supply is cut off in time when the faults occur, the power supply to the lightning protection socket 20 is stopped, and the electricity utilization is safer and more reliable; meanwhile, the auxiliary set of indicator light, nixie tube and button can display fault conditions, field voltage values, tripping times and the like, and convenience is provided for line maintenance. After the fault is eliminated, the automatic reclosing is powered on, and meanwhile, the lightning protection socket 20 is powered on. The network lightning protection module and the power lightning protection module operate independently and are not affected by the automatic reclosing lock and the lightning protection socket 20.
As shown in fig. 1, the four-in-one reclosing switch is attractive and elegant in design, the size of the product is 140X93X66mm, the product is small in size, the occupied space is small, guide rail installation and screw installation can be selected, and the installation is convenient. The four-in-one reclosing switch is a product integrating four of a lightning protection socket 20, an automatic reclosing leakage protector 30, a network lightning protection device and a video power supply lightning protection device. The four-in-one reclosing switch can replace the existing three-type equipment, wiring is not needed, the four-in-one reclosing switch can be directly used, and the manual installation cost and the material cost are greatly reduced.
The four-in-one reclosing switch provided by the utility model is a product integrating the lightning protection socket 20, the automatic reclosing leakage protector 30, the network lightning protector and the video power supply lightning protector, and the lightning protection socket 20, the network lightning protector and the video power supply lightning protector are embedded in the four-in-one reclosing switch on the basis of the automatic reclosing leakage protector 30. The four-in-one reclosing switch is attractive and elegant in design, small in product size, small in occupied space, convenient to install, capable of being selected by guide rail installation and screw installation, and greatly reduced in manual installation cost and high in material cost.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
Claims (10)
1. A multifunctional reclosing switch, comprising:
a housing (10);
the integrated lightning protection socket (20), the automatic reclosing earth leakage protector (30), the first lightning protector and the second lightning protector are arranged in the shell (10);
wherein the lightning protection socket (20) comprises a first lightning protection module (21) and a ferrule (22), the first lightning protection device comprises a second lightning protection module (41), and the second lightning protection device comprises a third lightning protection module (42);
the first lightning protection module (21), the inserting core (22), the second lightning protection module (41) and the third lightning protection module (42) are respectively embedded on a main board (31) of the automatic reclosing earth leakage protector (30).
2. The reclosing switch of claim 1,
the first lightning protection device is a network lightning protection device, and the second lightning protection device is a video power supply lightning protection device.
3. The reclosing switch of claim 2,
the plug core (22) of the lightning protection socket (20) is a 5-hole plug core (22) with a safety door, a buckle type and screw-free installation.
4. The reclosing switch of claim 3,
the inserting core (22) is provided with three pins which are respectively connected with one ends of a ground wire, a live wire and a zero wire, and the other ends of the ground wire, the live wire and the zero wire are connected with a wiring terminal;
the type of the wiring terminal is a wire-to-board pin type connector.
5. The reclosing switch of claim 4,
the wiring terminal is connected with a socket arranged on the main board (31) in a matched mode.
6. The reclosing switch of claim 4,
the shell (10) comprises an upper cover and a bottom cover which can be buckled, and the insertion core (22) is installed in the upper cover of the reclosing switch.
7. The reclosing switch of claim 6,
the shell (10) is made of a fireproof material nylon V0.
8. The reclosing switch of claim 7, further comprising: a bottom plate and a control plate;
an automatic reclosing creepage switch circuit, a network lightning protection circuit and a power supply lightning protection circuit are arranged on the bottom plate;
the control board is electrically connected with the bottom board and used for controlling the on-off and the on-off of the circuit on the bottom board.
9. The reclosing switch of claim 8,
the shell (10) is provided with an indicator light, a nixie tube and a button which are electrically connected with the control panel, and the indicator light, the nixie tube and the button are used for displaying fault conditions, field voltage values and tripping times.
10. The reclosing switch of claim 2,
and the shell (10) is provided with an installation guide rail for installing the lightning protection socket (20), the automatic reclosing leakage protector (30), the network lightning protector and the video power supply lightning protector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220050499.7U CN216530522U (en) | 2022-01-10 | 2022-01-10 | Multifunctional reclosing switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220050499.7U CN216530522U (en) | 2022-01-10 | 2022-01-10 | Multifunctional reclosing switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530522U true CN216530522U (en) | 2022-05-13 |
Family
ID=81518316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220050499.7U Active CN216530522U (en) | 2022-01-10 | 2022-01-10 | Multifunctional reclosing switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530522U (en) |
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2022
- 2022-01-10 CN CN202220050499.7U patent/CN216530522U/en active Active
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