CN217933646U - Easy-to-install leakage protection type circuit breaker for metering box - Google Patents
Easy-to-install leakage protection type circuit breaker for metering box Download PDFInfo
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- CN217933646U CN217933646U CN202221962415.3U CN202221962415U CN217933646U CN 217933646 U CN217933646 U CN 217933646U CN 202221962415 U CN202221962415 U CN 202221962415U CN 217933646 U CN217933646 U CN 217933646U
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- 230000001012 protector Effects 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an easy to assemble's earth leakage protection type circuit breaker for batch meter, including circuit breaker body and protector, the fixed protector that is provided with in front side of circuit breaker body, the even live wire interface of having seted up in top of circuit breaker body, the left and right sides of circuit breaker body all is provided with the fixed plate, the upside screw thread of fixed plate is provided with fastening screw, fastening screw's upside cover is equipped with the spring, the utility model discloses a set up fixed plate, fastening screw and spring, make things convenient for its change position of use and increase of service life many times, utilize fastening screw to advance the fastening with the circuit breaker body, realized quick dismantlement, be convenient for overhaul the circuit breaker, set up link plate, first positioning bolt, locating plate, second positioning bolt and hanging groove, can make batch meter and circuit breaker fixed connection get up, stability is better to convenient for the installation dismantlement, the operation is got up simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of the circuit breaker, especially, relate to an easy to assemble's earth leakage protection type circuit breaker for batch meter.
Background
The circuit breaker is a switching device capable of closing, carrying and opening a current under a normal circuit condition and closing, and carrying and opening a current under an abnormal circuit condition within a prescribed time, and is used for distributing electric energy, not frequently starting an asynchronous motor, protecting a power supply line, a motor and the like, and automatically cutting off a circuit when a fault such as severe overload, short circuit, undervoltage and the like occurs, and the circuit breaker functions as a combination of a fuse type switch, an over-and-under-heat relay and the like, and generally does not need to change parts after a fault current is disconnected, and is widely used at present.
To sum up, current earth-leakage protector all is fixed mounting, when earth-leakage protector breaks down, can't carry out dismouting change or maintenance to it fast, because the inconvenience of installation gives people in the life and has caused very big inconvenience, because inconvenient the installation of circuit breaker has influenced people to the normal use of electrical apparatus, has reduced the safety guarantee of people's life power consumption.
SUMMERY OF THE UTILITY MODEL
The problem that exists to prior art, the utility model provides an easy to assemble's earth-leakage protection type circuit breaker for batch meter possesses the advantage of the installation of being convenient for, and it all is fixed mounting to have solved current earth-leakage protector, when earth-leakage protector breaks down, can't carry out dismouting change or maintenance to it fast, because the inconvenience of installation has led to the fact very big inconvenience in life to giving people, because the inconvenient normal use of people to electrical apparatus that has influenced to the circuit breaker installation, the problem of the safety guarantee of people's life power consumption has been reduced.
The utility model relates to a realize like this, an easy to assemble's earth leakage protection type circuit breaker for batch meter, including circuit breaker body and protector, the fixed protector that is provided with in front side of circuit breaker body, the live wire interface has been seted up at the top of circuit breaker body is even, the left and right sides of circuit breaker body all is provided with the fixed plate, the upside screw thread of fixed plate is provided with fastening screw, fastening screw's upside cover is equipped with the spring, the even link plate that is provided with in rear side of circuit breaker body, the upside screw thread of link plate is provided with first positioning bolt, link plate and circuit breaker body utilize first positioning bolt to fix, be provided with the locating plate on the batch meter, the upside screw thread of locating plate is provided with second positioning bolt, the hanging groove has been seted up to second positioning bolt's upside, link plate detachable hangs in the inside of hanging the groove.
As the utility model discloses it is preferable, the even fixing bolt that is provided with in front side top of circuit breaker body, the even fixing bolt down that is provided with in front side bottom of circuit breaker body.
As the utility model discloses it is preferred, the front side of protector is provided with the display screen, the fixed control button that is provided with in bottom of display screen.
As the utility model discloses preferred, the front side of protector is even is provided with protection switch, protection switch's upside activity is provided with to push away draws the knot.
As the utility model discloses preferred, the front side of protector is provided with the pilot lamp, the upside of pilot lamp can be dismantled and be connected with the power cord.
As the utility model discloses it is preferred, the upside of circuit breaker body is interactive to be provided with sealed card lid, the upside activity of sealed card lid is provided with rotatory handle.
As the utility model discloses preferred, buzzer siren has all been seted up to the left and right sides of protector.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up fixed plate, fastening screw and spring, make things convenient for it to change service position and increase of service life many times, utilize fastening screw to advance the fastening with the circuit breaker body, realized quick dismantlement, be convenient for overhaul the circuit breaker, set up link plate, first positioning bolt, locating plate, second positioning bolt and hanging groove, can make batch meter and circuit breaker fixed connection get up, stability is better to convenient to install and dismantle, the operation is got up simple and conveniently.
2. The utility model discloses a set up fixing bolt and lower fixing bolt, fixed with zero line and live wire, operating personnel sets for the adjustment module through adjusting parameter, sets for the parameter of circuit breaker current characteristic and adjustment, set current, voltage or time.
3. The utility model discloses a set up display screen and control button, can seek the reason and the trouble ground that break down to and time rapid analysis and handling trouble.
4. The utility model discloses a set up protection switch and push-and-pull and detain the cooperation to make the push-and-pull detain and be in encapsulated situation, avoid it to appear the mistake and touch the phenomenon.
5. The utility model discloses a set up the pilot lamp, can in time remind user's protector's current situation, can play the guard action to the circuit, make the circuit walk the line neat, pleasing to the eye and the later stage of being convenient for is maintained.
6. The utility model discloses a set up sealed card lid and rotatory handle, it is fixed through the hinge butt joint between circuit breaker body and the sealed card lid, play sealed guard action to it after the sealed card lid is closed, guaranteed the stability of circuit breaker body, the inboard internal surface fixed embedding of sealed card lid has sealed the pad, and sealed pad can promote the gas tightness after the sealed card lid is closed, has improved this earth-leakage protector's protection effect.
7. The utility model discloses a set up the buzzer siren, the buzzer siren sends the warning, tells operating personnel circuit trouble.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a front view provided by an embodiment of the present invention;
fig. 3 is a rear view provided by an embodiment of the present invention;
fig. 4 is a right side view provided by the embodiment of the present invention;
fig. 5 is a schematic view of a hanging plate provided by the embodiment of the present invention;
fig. 6 is a schematic view of a positioning plate according to an embodiment of the present invention.
In the figure: 1. a circuit breaker body; 2. a protector; 3. an upper fixing bolt; 4. a live wire interface; 5. a display screen; 6. a control button; 7. a protection switch; 8. pushing and pulling the button; 9. an indicator light; 10. a power line; 11. sealing the clamping cover; 12. rotating the handle; 13. a lower fixing bolt; 14. a buzzer alarm; 15. a fixing plate; 16. fastening a screw rod; 17. a spring; 18. hanging the plate; 19. a first positioning bolt; 20. positioning a plate; 21. a second positioning bolt; 22. and (5) hanging the groove.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the embodiment of the utility model provides a pair of earth leakage protection type circuit breaker for batch meter easy to assemble, including circuit breaker body 1 and protector 2, the fixed protector 2 that is provided with in front of circuit breaker body 1, live wire interface 4 has been seted up to circuit breaker body 1's even top, circuit breaker body 1's the left and right sides all is provided with fixed plate 15, fixed plate 15's upside screw thread is provided with fastening screw 16, fastening screw 16's upside cover is equipped with spring 17, circuit breaker body 1's the even link plate 18 that is provided with in rear side, the upside screw thread of link plate 18 is provided with first positioning bolt 19, link plate 18 utilizes first positioning bolt 19 to fix with circuit breaker body 1, be provided with locating plate 20 on the batch meter, locating plate 20's upside screw thread is provided with second positioning bolt 21, hang groove 22 has been seted up to second positioning bolt 21's upside, link plate 18 detachable hangs in the inside of hanging groove 22.
Referring to fig. 1 and 2, the top of the front side of the circuit breaker body 1 is uniformly provided with upper fixing bolts 3, and the bottom of the front side of the circuit breaker body 1 is uniformly provided with lower fixing bolts 13.
The scheme is adopted: through setting up fixing bolt 3 and lower fixing bolt 13, with zero line and live wire fixed, operating personnel sets for the adjustment module through adjusting the parameter, sets for the parameter of circuit breaker current characteristic and adjusts, sets current, voltage or time.
Referring to fig. 2, a display screen 5 is disposed on the front side of the protector 2, and a control button 6 is fixedly disposed at the bottom of the display screen 5.
The scheme is adopted: by arranging the display screen 5 and the control button 6, the cause and the fault place of the fault can be searched, and the fault can be analyzed and processed quickly in time.
Referring to fig. 2, the front side of the protector 2 is uniformly provided with protection switches 7, and the upper side of the protection switches 7 is movably provided with push-pull buttons 8.
Adopt above-mentioned scheme: through the cooperation that sets up protection switch 7 and push-and-pull buckle 8 to make push-and-pull buckle 8 be in encapsulated situation, avoid it to appear the mistake and touch the phenomenon.
Referring to fig. 1, an indicator lamp 9 is provided at the front side of the protector 2, and a power cord 10 is detachably connected to the upper side of the indicator lamp 9.
The scheme is adopted: through setting up pilot lamp 9, can in time remind user's protector 2's current situation, can play the guard action to the circuit, make the circuit walk the line neat, pleasing to the eye and be convenient for the later stage to maintain.
Referring to fig. 1, 2 and 3, a sealing card cover 11 is interactively arranged on the upper side of the circuit breaker body 1, and a rotating handle 12 is movably arranged on the upper side of the sealing card cover 11.
Adopt above-mentioned scheme: through setting up sealed card lid 11 and rotatory handle 12, it is fixed through the hinge butt joint between circuit breaker body 1 and the sealed card lid 11, play sealed guard action to it after the sealed card lid 11 closure, guaranteed circuit breaker body 1's stability, the inboard internal surface fixed embedding of sealed card lid 11 has sealed the pad, the gas tightness after the sealed card lid 11 closure of sealed pad can be promoted to sealed pad, this earth-leakage protector's protection effect has been improved.
Referring to fig. 1, the left and right sides of the protector 2 are both provided with buzzer alarms 14.
Adopt above-mentioned scheme: by arranging the buzzer alarm 14, the buzzer alarm 9 gives an alarm to inform an operator that the circuit is in fault.
The utility model discloses a theory of operation:
when using, at first, examine the device, the back finishes in the inspection, examine the spare part of 1 upside of circuit breaker body, the switch-on power cord, then, through fixed plate 15, fastening screw 16, spring 17's cooperation, can be convenient for dismantle the installation to circuit breaker body 1 is whole, thereby when circuit breaker body 1 breaks down, conveniently change or maintain it, the speed of maintenance has been accelerated, the efficiency of work has been improved, also make the process of changing simple and convenient simultaneously, and labour saving and time saving, then, utilize link plate 18, first positioning bolt 19, locating plate 20, second positioning bolt 21 and hanging groove 22, make the wiring operation for circuit breaker body 1 protection device more convenient, required time when effectively reducing its wiring operation, accomplish the installation operation to circuit breaker body 1 protection device, labour saving and time saving, it is more convenient to install and dismantle.
In conclusion: the embodiment of the utility model provides a pair of easy to assemble's earth-leakage protection type circuit breaker for batch meter, through setting up circuit breaker body 1, protector 2, go up fixing bolt 3, live wire interface 4, display screen 5, control button 6, protection switch 7, push-and-pull buckle 8, pilot lamp 9, power cord 10, sealed card lid 11, rotatory handle 12, lower fixing bolt 13, buzzer siren 14, fixed plate 15, fastening screw 16, spring 17, link plate 18, first positioning bolt 19, locating plate 20, the cooperation of second positioning bolt 21 and hanging groove 22, it all is fixed mounting to have solved current earth-leakage protector, when earth-leakage protector breaks down, can't carry out dismouting change or maintenance to it fast, because the inconvenience of installation gives people in the life and has caused very big inconvenience, because the inconvenient normal use that has influenced people to electrical apparatus of circuit breaker installation, people's life power consumption's safety guarantee's problem has been reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides an easy to assemble's earth leakage protection type circuit breaker for batch meter, includes circuit breaker body (1) and protector (2), its characterized in that: the fixed protector (2) that is provided with in front side of circuit breaker body (1), live wire interface (4) have been seted up at the even top of circuit breaker body (1), the left and right sides of circuit breaker body (1) all is provided with fixed plate (15), the upside screw thread of fixed plate (15) is provided with fastening screw (16), the upside cover of fastening screw (16) is equipped with spring (17), the even link plate (18) that is provided with in rear side of circuit breaker body (1), the upside screw thread of link plate (18) is provided with first positioning bolt (19), link plate (18) are fixed with circuit breaker body (1) utilization first positioning bolt (19), be provided with locating plate (20) on the batch meter, the upside screw thread of locating plate (20) is provided with second positioning bolt (21), hanging groove (22) has been seted up to the upside of second positioning bolt (21), link plate (18) detachable hangs in the inside of hanging groove (22).
2. The easy-to-install earth leakage protection type circuit breaker for the metering box as claimed in claim 1, characterized in that: the circuit breaker is characterized in that the top of the front side of the circuit breaker body (1) is uniformly provided with an upper fixing bolt (3), and the bottom of the front side of the circuit breaker body (1) is uniformly provided with a lower fixing bolt (13).
3. The leakage protection type circuit breaker for the metering box convenient to install as claimed in claim 1, wherein: the front side of protector (2) is provided with display screen (5), the fixed control button (6) that is provided with in bottom of display screen (5).
4. The leakage protection type circuit breaker for the metering box convenient to install as claimed in claim 1, wherein: the front side of the protector (2) is uniformly provided with a protection switch (7), and the upper side of the protection switch (7) is movably provided with a push-pull buckle (8).
5. The leakage protection type circuit breaker for the metering box convenient to install as claimed in claim 1, wherein: the front side of protector (2) is provided with pilot lamp (9), the upside of pilot lamp (9) can be dismantled and be connected with power cord (10).
6. The leakage protection type circuit breaker for the metering box convenient to install as claimed in claim 1, wherein: the circuit breaker is characterized in that a sealing clamping cover (11) is arranged on the upper side of the circuit breaker body (1) in an interactive mode, and a rotating handle (12) is movably arranged on the upper side of the sealing clamping cover (11).
7. The leakage protection type circuit breaker for the metering box convenient to install as claimed in claim 1, wherein: the left side and the right side of the protector (2) are both provided with a buzzer alarm (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221962415.3U CN217933646U (en) | 2022-07-28 | 2022-07-28 | Easy-to-install leakage protection type circuit breaker for metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221962415.3U CN217933646U (en) | 2022-07-28 | 2022-07-28 | Easy-to-install leakage protection type circuit breaker for metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217933646U true CN217933646U (en) | 2022-11-29 |
Family
ID=84150769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221962415.3U Active CN217933646U (en) | 2022-07-28 | 2022-07-28 | Easy-to-install leakage protection type circuit breaker for metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217933646U (en) |
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2022
- 2022-07-28 CN CN202221962415.3U patent/CN217933646U/en active Active
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