CN210156306U - Electronic power supply for vacuum circuit breaking - Google Patents
Electronic power supply for vacuum circuit breaking Download PDFInfo
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- CN210156306U CN210156306U CN201920860980.0U CN201920860980U CN210156306U CN 210156306 U CN210156306 U CN 210156306U CN 201920860980 U CN201920860980 U CN 201920860980U CN 210156306 U CN210156306 U CN 210156306U
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- electric telescopic
- box body
- power supply
- connecting box
- electronic power
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Abstract
The utility model discloses an electronic power supply for vacuum circuit breaking, which comprises a connecting box body, wherein the upper surface of the connecting box body is provided with a through hole, the upper end of the through hole is provided with a protective shell, the inner side surface of the protective shell is provided with a coil, the inner bottom surface of the connecting box body is connected with a second electric telescopic rod through a bolt, the telescopic end of the second electric telescopic rod is connected with a three-phase pillar through a bolt, the three-phase pillar is positioned in the protective shell and can be connected with an external power supply through an external wiring seat, the protective shell can protect, the three-phase pillar is driven through the second electric telescopic rod to adjust the length of the three-phase pillar in the coil, the first electric telescopic rod can drive a connecting plug to move, the connecting plug is plugged, the standby storage battery is used for standby, the condition of circuit breaking is prevented, the electronic power supply for, the power-off state can be prevented, and convenience is provided for people.
Description
Technical Field
The utility model relates to a vacuum circuit breaker technical field specifically is an electronic power supply for vacuum circuit breaker.
Background
At present, along with the development of an intelligent power grid, the intelligentization requirement on a power distribution network is higher and higher, the core part of an intelligent circuit breaker mainly comprises a circuit breaker and a controller, the operation reliability of the controller determines the operation of the whole system, and therefore, strict requirements are required on each working power supply of the controller; the power supply part of the power supply is the heart of the controller, the stability and reliability of the power supply are required to be ensured, but the existing device has a complex result, the existing electronic power supply has a simple structure and cannot be adjusted, and the standby power supply is not available, so that the requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an electronic power supply for vacuum circuit breaker, simple structure, it is easy and simple to handle, not only make to filter cloth design more convenient to make processing quicker, for people provide convenience, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electronic power supply for vacuum circuit breaking comprises a connecting box body, wherein a through hole is formed in the upper surface of the connecting box body, a protective shell is arranged at the upper end of the through hole, a coil is arranged on the inner side face of the protective shell, the inner bottom surface of the connecting box body is connected with an electric telescopic rod II through a bolt, the telescopic end of the electric telescopic rod II is connected with a three-phase support column through a bolt, the three-phase support column is positioned inside the protective shell, the inner bottom surface of the connecting box body is provided with an input end of a standby storage battery and an input end of a rectifier, two connecting sockets are arranged on the upper side of one end inside the connecting box body, a connecting lug plate is arranged on the top surface inside the connecting box body, one side of the connecting lug plate is connected with two electric telescopic rods I through a bolt, the telescopic end of each electric telescopic rod I is provided with, the input of output socket passes through the wire and is connected with two connection socket's output, and the export of two connecting plug passes through the wire and is connected with the output of rectifier and coil respectively, one side of connecting the box is equipped with external connection seat and control switch, external connection seat passes through the wire and is connected with coil and reserve battery respectively, the output of reserve battery is connected to control switch's input electricity, the input of electric telescopic handle two and electric telescopic handle one is connected to control switch's output electricity.
As a preferred technical scheme of the utility model, both sides welding has the erection joint seat around the connection box, is equipped with two bolt holes on the lower extreme diaphragm of erection joint seat.
As the utility model discloses a preferred technical scheme, the number of electric telescopic handle two is two, two electric telescopic handle two respectively the lower surface left and right sides of three-phase pillar.
As a preferred technical scheme of the utility model, erection joint seat's number is four, and four erection joint seats are located the four corners of connecting the box respectively to the erection joint seat is Z type structure.
Compared with the prior art, the beneficial effects of the utility model are that: this vacuum circuit breaker has set up external connection seat on with electronic power source, can be connected with external power source through external connection seat, can protect through protecting sheathing, drive the three-phase pillar through electric telescopic handle two, with this length that adjusts the three-phase pillar and be located the coil, can drive connecting plug through electric telescopic handle one and remove, plug connection, carry out reserve through reserve battery, the situation that prevents the outage, this vacuum circuit breaker uses electronic power source simple structure, and is easy and simple to handle, multiple mode has supplies power, the situation that can prevent the outage, for people provide convenience.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure: 1 electric telescopic rod I, 2 connecting plugs, 3 connecting sockets, 4 installation connecting seats, 5 output plug sockets, 6 standby storage batteries, 7 electric telescopic rod II, 8 rectifiers, 9 connecting box bodies, 10 three-phase supporting columns, 11 connecting lug plates, 12 protective shells, 13 external wiring seats and 14 control switches.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an electronic power supply for vacuum circuit breaking comprises a connecting box body 9, wherein a through hole is formed in the upper surface of the connecting box body 9, a protective shell 12 is arranged at the upper end of the through hole, a coil is arranged on the inner side surface of the protective shell 12, an electric telescopic rod II 7 is connected to the inner bottom surface of the connecting box body 9 through a bolt, a three-phase support column 10 is connected to the telescopic end of the electric telescopic rod II 7 through a bolt, the three-phase support column 10 is positioned inside the protective shell 12, the inner bottom surface of the connecting box body 9 is provided with input ends of a standby storage battery 6 and a rectifier 8, two connecting sockets 3 are arranged on the upper side of one end inside the connecting box body 9, a connecting lug plate 11 is arranged on the inner top surface of the connecting box body 9, one side of the connecting lug plate 11 is connected with two electric telescopic rods I1 through bolts, connecting plugs 2 are arranged, an output socket 5 is arranged at the center of the lower surface of the connecting box body 9, the input end of the output socket 5 is connected with the output ends of the two connecting sockets 3 through a lead, the outlets of the two connecting plugs 2 are respectively connected with the output ends of the rectifier 8 and the coil through leads, one side of the connecting box body 9 is provided with an external wiring seat 13 and a control switch 14, the external wiring seat 13 is respectively connected with the coil and the standby storage battery 6 through leads, the input end of the control switch 14 is electrically connected with the output end of the standby storage battery 6, the output end of the control switch 14 is electrically connected with the input ends of the electric telescopic rod two 7 and the electric telescopic rod one 1, the external wiring seat 13 can be connected with an external power supply, the protection can be carried out through a protective shell 12, the three-phase strut 10 is driven through the electric telescopic rod two 7, so as to adjust the length, the connecting plug 2 is inserted and pulled out, the spare storage battery 6 is used for spare, the power failure condition is prevented, the front side and the rear side of the connecting box body 9 are welded with the installation connecting seats 4, the transverse plate at the lower end of each installation connecting seat 4 is provided with two bolt holes, the number of the installation connecting seats 4 is four, the four installation connecting seats 4 are respectively positioned at four corners of the connecting box body 9, and the installation connecting seat 4 is of a Z-shaped structure, the device can be installed through the installation connecting seat 4, the installation is firmer, the two electric telescopic rods 7 are respectively arranged at the left side and the right side of the lower surface of the three-phase support column 10, the two electric telescopic rods 7 drive the three-phase support column 10 to move firmer, this electronic power supply for vacuum circuit break simple structure, it is easy and simple to handle, have multiple mode and supply power, can prevent the situation of outage, provide convenience for people.
When in use: can install fixedly the device through erection joint seat 4, can be connected with external power supply through external connection seat 13, and can be connected electronic power supply and vacuum circuit break through output socket 5, drive three-phase pillar 10 through two 7 electric telescopic handle to this length that adjusts three-phase pillar 10 and be located the coil, with this electric current size that changes the power, perhaps supply power through reserve battery 6.
The utility model discloses an external connection seat 13 can be connected with external power source, can protect through protecting sheathing 12, drive three-phase pillar 10 through two 7 electric telescopic handle, adjust the length that three-phase pillar 10 is located the coil with this, can drive connecting plug 2 through electric telescopic handle 1 and remove, carry out the plug to connecting plug 2, carry out reserve through reserve battery 6, prevent the situation of outage, this vacuum circuit breaking uses electronic power supply simple structure, and is easy and simple to handle, multiple mode has supplies power, can prevent the situation of outage, for people provide convenience.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an electronic power supply for vacuum circuit breaker, includes connection box (9), its characterized in that: the upper surface of the connecting box body (9) is provided with a through hole, the upper end of the through hole is provided with a protective shell (12), the inner side surface of the protective shell (12) is provided with a coil, the inner bottom surface of the connecting box body (9) is connected with a second electric telescopic rod (7) through a bolt, the telescopic end of the second electric telescopic rod (7) is connected with a three-phase pillar (10) through a bolt, the three-phase pillar (10) is positioned in the protective shell (12), the inner bottom surface of the connecting box body (9) is provided with the input ends of a standby storage battery (6) and a rectifier (8), the upper side of one end in the connecting box body (9) is provided with two connecting sockets (3), the inner top surface of the connecting box body (9) is provided with a connecting lug plate (11), one side of the connecting lug plate (11) is connected with two first electric telescopic rods (1) through a bolt, and, two connecting plugs (2) correspond to two connecting sockets (3) each other, the lower surface center of connecting box (9) is equipped with output socket (5), and the input of output socket (5) passes through the wire and is connected with the output of two connecting sockets (3), and the export of two connecting plugs (2) passes through the wire and is connected with rectifier (8) and the output of coil respectively, one side of connecting box (9) is equipped with external connection seat (13) and control switch (14), external connection seat (13) pass through the wire and are connected with coil and reserve battery (6) respectively, the output of reserve battery (6) is connected to the input electricity of control switch (14), the input of electric telescopic handle two (7) and electric telescopic handle one (1) is connected to the output electricity of control switch (14).
2. An electronic power supply for vacuum circuit breaker according to claim 1, characterized in that: the front side and the rear side of the connecting box body (9) are welded with the mounting and connecting seats (4), and two bolt holes are formed in a transverse plate at the lower end of each mounting and connecting seat (4).
3. An electronic power supply for vacuum circuit breaker according to claim 1, characterized in that: the number of the two electric telescopic rods (7) is two, and the two electric telescopic rods (7) are respectively arranged on the left side and the right side of the lower surface of the three-phase support column (10).
4. An electronic power supply for vacuum circuit breaker according to claim 2, characterized in that: the number of the mounting and connecting seats (4) is four, the four mounting and connecting seats (4) are respectively positioned at four corners of the connecting box body (9), and the mounting and connecting seats (4) are of a Z-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860980.0U CN210156306U (en) | 2019-06-10 | 2019-06-10 | Electronic power supply for vacuum circuit breaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860980.0U CN210156306U (en) | 2019-06-10 | 2019-06-10 | Electronic power supply for vacuum circuit breaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210156306U true CN210156306U (en) | 2020-03-17 |
Family
ID=69762302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920860980.0U Active CN210156306U (en) | 2019-06-10 | 2019-06-10 | Electronic power supply for vacuum circuit breaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210156306U (en) |
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2019
- 2019-06-10 CN CN201920860980.0U patent/CN210156306U/en active Active
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