CN213125574U - Pure electromagnetic anti-interference quick leakage circuit breaker - Google Patents
Pure electromagnetic anti-interference quick leakage circuit breaker Download PDFInfo
- Publication number
- CN213125574U CN213125574U CN202022171264.7U CN202022171264U CN213125574U CN 213125574 U CN213125574 U CN 213125574U CN 202022171264 U CN202022171264 U CN 202022171264U CN 213125574 U CN213125574 U CN 213125574U
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- circuit breaker
- fixedly connected
- backplate
- groove
- electric leakage
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- 230000007306 turnover Effects 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 24
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000001012 protector Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an anti-interference quick type electric leakage circuit breaker of pure electromagnetic type, concretely relates to circuit breaker technical field, including backplate and body, the one end of backplate is provided with the body, the inside top of body is provided with the leakage detector, the inside intermediate position department fixedly connected with inductor of body, the inside bottom of body is provided with power supply circuit, the inside one side of body is provided with the leakage release, the other end of body is provided with flip structure, the both sides of backplate are provided with integrated configuration respectively. The utility model discloses an after circuit breaker body aggregate erection accomplishes the access circuit and uses, the later stage is to the inside when examining the maintenance of body, and relevant personnel wear insulating gloves after, will turn over the board in flip structure and utilize handle and articulated seat to examine and maintain the inside of body after pulling up from the inside of inside groove, exempt from to dismantle the body and examine and maintain, has reached the purpose of being convenient for examine the maintenance to its inside components and parts.
Description
Technical Field
The utility model relates to a circuit breaker technical field specifically is the anti-interference quick type leakage circuit breaker of pure electromagnetic type.
Background
The leakage circuit breaker is a switch which is connected with a preset value of leakage current in a detection circuit in a circuit and can automatically act to cut off the circuit, and is generally divided into a voltage type and a current type, wherein the current type comprises an electronic type and an electromagnetic type.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional pure electromagnetic anti-interference quick type residual current circuit breaker is generally directly fixed on a wall by bolts after a circuit is connected, so that the circuit breaker is inconvenient to replace, disassemble and install in the later period;
(2) the traditional pure electromagnetic anti-interference quick leakage circuit breaker is inconvenient to use in combination;
(3) the anti-interference quick type electric leakage circuit breaker of traditional pure electromagnetic type is mostly the whole preparation and is not convenient for carry out the inspection maintenance to its inside components and parts.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-interference quick type electric leakage circuit breaker of pure electromagnetic type to provide the installation and accomplish the later stage of being not convenient for after and change the problem of dismantling the installation in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the pure electromagnetic anti-interference quick leakage circuit breaker comprises a back plate and a body, wherein one end of the back plate is provided with the body, the top end inside the body is provided with a leakage detector, an inductor is fixedly connected at the middle position inside the body, the bottom end inside the body is provided with a power circuit, one side inside the body is provided with a leakage release, the other end of the body is provided with a turnover structure, two sides of the back plate are respectively provided with a combined structure, two sides of the top end and the bottom end of the body are respectively and fixedly connected with a power interface, and the inside of the back plate and one end of the body are respectively provided with an installation structure;
the mounting structure comprises a base plate, the base plate is fixedly connected to one end of the body, sliding strips are fixedly connected to the two sides of one end of the base plate respectively, sliding grooves are fixedly connected to the two sides of the inner portion of one end of the back plate, a bottom fixedly connected limiting plate is arranged at one end of the back plate, and fixing feet are fixedly connected to the two sides of the top end and the bottom end of the back plate respectively.
Preferably, the sliding strip is embedded in the sliding groove, the inner diameter of the sliding groove is larger than the outer diameter of the sliding strip, and a sliding structure is formed between the sliding groove and the sliding strip.
Preferably, integrated configuration comprises mounting panel, mount pad, hole and inserted bar, the intermediate position department of mounting panel difference fixed connection in the backplate both sides, one side fixedly connected with mount pad of mounting panel, and the inside of mount pad is provided with the hole, the top fixedly connected with inserted bar of mounting panel one side.
Preferably, the size of the inner part of the inner hole is larger than the size of the outer part of the inserted rod, and a clamping structure is formed between the inner hole and the inserted rod.
Preferably, flip structure comprises articulated seat, reserve tank, the board that turns over, handle and inside groove, the inside groove sets up the inside in body one end, turn over the inside of board setting in the inside groove, the articulated seat of top fixedly connected with of turning over the board, the top of articulated seat and the inside top fixed connection of inside groove, the bottom fixedly connected with handle of turning over board one end, one side of articulated seat one end is provided with the reserve tank.
Preferably, the turning plate is embedded in the inner groove, and the reserved groove penetrates through the turning plate and the inner part of one end of the body respectively.
Compared with the prior art, the beneficial effects of the utility model are that: the pure electromagnetic anti-interference quick leakage circuit breaker not only realizes convenient later-stage disassembly, assembly, replacement and fixation, realizes convenient combination and use among the circuit breakers, but also realizes convenient inspection and maintenance of internal components;
(1) after the installation position of the circuit breaker is determined in a circuit by arranging the fixing feet, the limiting plate, the sliding grooves, the sliding strips and the backing plate, before the circuit breaker is installed, the back plate is fixed at the installation position by the fixing feet in the installation structure, the circuit breaker body is taken out and inserted from the top end of the back plate by the sliding strips fixed at two sides of one end of the backing plate fixed at one end of the body and aligned with the sliding grooves in the back plate, and slides to the bottom, the limiting plate fixed at the bottom end of one end of the back plate limits the installation position of the body, the body can slide out of the back plate from the sliding grooves by the sliding strips during disassembly, when the circuit breaker body breaks down and needs to be disassembled, maintained and replaced, the traditional circuit breaker directly fixes the body on a wall, holes can be left after disassembly, the original holes cannot be used continuously and need to be, the structure solves the problem that the detector does not need to be repeatedly punched and installed, and achieves the purpose of conveniently replacing, disassembling and installing the detector after the installation is finished and in the later period;
(2) the installation structure comprises a mounting plate, a mounting seat, inner holes and insertion rods, wherein when the circuit breaking protector is installed on a large-scale electric facility, the single-group circuit breakers are often required to be combined into a plurality of groups for use;
(3) through being provided with articulated seat, the preformed groove, turn over the board, handle and inside groove, accomplish access circuit at circuit breaker body aggregate erection and use the back, the later stage is to the body inside when examining and maintaining, after insulating gloves were worn to relevant personnel, will turn over the board and utilize handle and articulated seat to examine and maintain the inside of body after pulling up from the inside of inside groove in flip structure, exempt from to detach the body and examine and maintain, reached and be convenient for to examine the purpose of maintaining its inside components and parts.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the present invention showing an enlarged structure from above;
FIG. 3 is a front view of the composite structure of the present invention;
fig. 4 is a schematic view of the flip structure of the present invention.
In the figure: 1. a back plate; 2. a body; 3. a combined structure; 301. mounting a plate; 302. a mounting seat; 303. an inner bore; 304. inserting a rod; 4. a leakage detector; 5. a power interface; 6. a fixing leg; 7. a turning structure; 701. a hinged seat; 702. reserving a groove; 703. turning over a plate; 704. a handle; 705. an inner tank; 8. an electric leakage release; 9. an inductor; 10. a power supply circuit; 11. a limiting plate; 12. a chute; 13. a slide bar; 14. a backing plate.
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.
Example 1: referring to fig. 1-4, a pure electromagnetic anti-interference fast leakage circuit breaker includes a back plate 1 and a body 2, one end of the back plate 1 is provided with the body 2, the top end inside the body 2 is provided with a leakage detector 4, an inductor 9 is fixedly connected to the middle position inside the body 2, the bottom end inside the body 2 is provided with a power circuit 10, one side inside the body 2 is provided with a leakage release 8, the other end of the body 2 is provided with a turning structure 7, two sides of the back plate 1 are respectively provided with a combined structure 3, two sides of the top end and the bottom end of the body 2 are respectively and fixedly connected with a power interface 5, and the inside of the back plate 1 and one end of the body 2 are respectively;
referring to fig. 1-4, the pure electromagnetic anti-interference fast residual current circuit breaker further comprises a mounting structure, the mounting structure comprises a backing plate 14, the backing plate 14 is fixedly connected to one end of the body 2, two sides of one end of the backing plate 14 are respectively and fixedly connected with a slide bar 13, two sides of the inside of one end of the back plate 1 are fixedly connected with a slide groove 12, the bottom of one end of the back plate 1 is fixedly connected with a limiting plate 11, and two sides of the top end and the bottom end of the back plate 1 are respectively and fixedly connected with;
the sliding strip 13 is embedded in the sliding groove 12, the inner diameter of the sliding groove 12 is larger than the outer diameter of the sliding strip 13, and a sliding structure is formed between the sliding groove 12 and the sliding strip 13;
specifically, as shown in fig. 1 and fig. 2, after the installation position of the circuit breaker is determined in the circuit, before the circuit breaker is installed, the backboard 1 is fixed at the installation position by the fixing pin 6 in the installation structure, the circuit breaker body 2 is taken out, the sliding strips 13 fixed by the two sides of the one end of the backing plate 14 fixed at the one end of the body 2 are inserted from the top end of the backboard 1 and aligned with the sliding grooves 12 in the backboard 1 and slide to the bottom, the limiting plate 11 fixed at the bottom end of the one end of the backboard 1 limits the installation position of the body 2, when the circuit breaker body 2 is disassembled, the body 2 slides out of the backboard 1 from the sliding grooves 12 by the sliding strips 13, when the circuit breaker body 2 breaks down and needs to be disassembled for maintenance and replacement, the traditional circuit breaker directly fixes the body 2 on the wall, holes are left after the disassembly, when a new body 2 is installed, the original holes cannot be used continuously, the, this structure has realized not needing to punch the problem of operation installation repeatedly, has reached the installation and has accomplished the back and the later stage is convenient for change the purpose of dismantling the installation to the detector.
Example 2: the combined structure 3 comprises a mounting plate 301, a mounting seat 302, an inner hole 303 and an insertion rod 304, wherein the mounting plate 301 is respectively and fixedly connected to the middle positions of the two sides of the back plate 1, the mounting seat 302 is fixedly connected to one side of the mounting plate 301, the inner hole 303 is arranged in the mounting seat 302, and the insertion rod 304 is fixedly connected to the top end of one side of the mounting plate 301;
the inner dimension of the inner hole 303 is larger than the outer dimension of the inserted rod 304, and a clamping structure is formed between the inner hole 303 and the inserted rod 304
Specifically, as shown in fig. 1 and fig. 3, when installing the circuit breaker protector for a large-scale electric installation, it is often necessary to combine a single group of circuit breakers into multiple groups for use, in the combined structure 3 on both sides of the backplane 1, the insertion rod 304 on the mounting plate 301 on one side of the backplane 1 is inserted into the inner hole 303 of the mounting seat 302 on the mounting plate 301 on one side of the backplane 1 and aligned with the inner hole to combine, and then the backplane 1 is fixed at the mounting position by the fixing pin 6, and the main body 2 is installed on the backplane 1, and finally, the circuit is connected into the power source interfaces 5 on both sides of the top end and the bottom end of the main body 2 for use, thereby achieving the purpose of facilitating the combined.
Example 3: the turnover structure 7 consists of a hinge seat 701, a reserved groove 702, a turning plate 703, a handle 704 and an inner groove 705, wherein the inner groove 705 is arranged in one end of the body 2, the turning plate 703 is arranged in the inner groove 705, the top end of the turning plate 703 is fixedly connected with the hinge seat 701, the top end of the hinge seat 701 is fixedly connected with the top end of the inner groove 705, the bottom end of one end of the turning plate 703 is fixedly connected with the handle 704, and one side of one end of the hinge seat 701 is provided with the reserved groove 702;
the turning plate 703 is embedded in the inner groove 705, and the reserved groove 702 penetrates through the turning plate 703 and the inner part of one end of the body 2 respectively;
specifically, as shown in fig. 1 and 4, after the circuit breaker body 2 is assembled and installed to complete the use of the access circuit, when the interior of the body 2 is inspected and maintained in the later stage, after the relevant personnel wear the insulating gloves, the turning plate 703 is pulled up from the interior of the inner groove 705 by the handle 704 and the hinge seat 701 in the turnover structure 7 to inspect and maintain the interior of the body 2, so that the body 2 is prevented from being disassembled to be inspected and maintained, and the purpose of facilitating the inspection and maintenance of the internal components is achieved.
The working principle is as follows: when the utility model is used, firstly, after the installation position of the circuit breaker is determined in the circuit, the backboard 1 is fixed at the installation position by the fixing pin 6 in the installation structure before the circuit breaker is installed, the circuit breaker body 2 is taken out, the sliding strips 13 fixed at two sides of one end of the backing plate 14 fixed at one end of the body 2 are inserted from the top end of the backboard 1 and aligned with the sliding grooves 12 in the backboard 1 and slide to the bottom, the limiting plate 11 fixed at the bottom end of one end of the backboard 1 limits the installation position of the body 2, the body 2 slides out of the backboard 1 from the sliding grooves 12 by the sliding strips 13 during the disassembly, when the circuit breaker body 2 breaks down and needs to be disassembled, the traditional circuit breaker directly fixes the body 2 on the wall, holes can be left after the disassembly, the original holes can not be used continuously when a new body 2 is installed, the wall surface is not convenient to use and install, and the appearance of the wall, this structure has realized not needing to punch the problem of operation installation repeatedly, has reached the installation and has accomplished the back and the later stage is convenient for change the purpose of dismantling the installation to the detector.
Later, often need make up into multiunit with single group circuit breaker and use when installing the protector that opens circuit to large-scale power consumption facility, earlier in the integrated configuration 3 of backplate 1 both sides insert pole 304 on another group backplate 1 one side mounting panel 301, aim at the inside hole 303 of mount pad 302 on another group backplate 1 one side mounting panel 301 and insert inside and make up back 1 and utilize fixed foot 6 to fix at the mounted position to install body 2 on backplate 1, link the circuit in the power interface 5 of body 2 top and bottom both sides at last, use, reached the mesh of being convenient for each other to use in combination.
Finally, after the circuit is used to the access circuit that completes in the circuit breaker body 2 aggregate erection, when the later stage was to body 2 inside inspection maintenance, after the insulating gloves were worn to relevant personnel, will turn over board 703 and utilize handle 704 and articulated seat 701 to inspect and maintain body 2's inside after pulling up from the inside of inside groove 705 in flip structure 7, avoid dismantling body 2 and go to inspect and maintain, reached and be convenient for to its inside components and parts inspect the purpose of maintaining.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Pure electromagnetic anti-interference quick type electric leakage circuit breaker, including backplate (1) and body (2), its characterized in that: a body (2) is arranged at one end of the back plate (1), an electric leakage detector (4) is arranged at the top end inside the body (2), an inductor (9) is fixedly connected at the middle position inside the body (2), a power circuit (10) is arranged at the bottom end inside the body (2), an electric leakage release (8) is arranged at one side inside the body (2), a turnover structure (7) is arranged at the other end of the body (2), combined structures (3) are respectively arranged at two sides of the back plate (1), power interfaces (5) are respectively fixedly connected at two sides of the top end and the bottom end of the body (2), and mounting structures are respectively arranged inside the back plate (1) and at one end of the body (2);
mounting structure includes backing plate (14), backing plate (14) fixed connection is in the one end of body (2), the both sides difference fixedly connected with draw runner (13) of backing plate (14) one end, inside both sides fixedly connected with spout (12) of backplate (1) one end, bottom fixed connection limiting plate (11) of backplate (1) one end, the both sides difference fixedly connected with fixed foot (6) of backplate (1) top and bottom.
2. A pure electromagnetic anti-interference quick electric leakage circuit breaker according to claim 1, characterized in that: the sliding strip (13) is embedded in the sliding groove (12), the inner diameter of the sliding groove (12) is larger than the outer diameter of the sliding strip (13), and a sliding structure is formed between the sliding groove (12) and the sliding strip (13).
3. A pure electromagnetic anti-interference quick electric leakage circuit breaker according to claim 1, characterized in that: composite construction (3) comprises mounting panel (301), mount pad (302), hole (303) and inserted bar (304), mounting panel (301) fixed connection is in the intermediate position department of backplate (1) both sides respectively, one side fixedly connected with mount pad (302) of mounting panel (301), and the inside of mount pad (302) is provided with hole (303), the top fixedly connected with inserted bar (304) of mounting panel (301) one side.
4. A pure electromagnetic anti-interference quick electric leakage circuit breaker according to claim 3, characterized in that: the size of the inner part of the inner hole (303) is larger than the size of the outer part of the inserted rod (304), and a clamping structure is formed between the inner hole (303) and the inserted rod (304).
5. A pure electromagnetic anti-interference quick electric leakage circuit breaker according to claim 1, characterized in that: flip structure (7) comprise articulated seat (701), reserve tank (702), turn over board (703), handle (704) and interior groove (705), interior groove (705) set up the inside in body (2) one end, turn over board (703) and set up the inside at interior groove (705), the top fixedly connected with articulated seat (701) of turning over board (703), the top of articulated seat (701) and the inside top fixed connection of interior groove (705), the bottom fixedly connected with handle (704) of turning over board (703) one end, one side of articulated seat (701) one end is provided with reserve tank (702).
6. A pure electromagnetic anti-interference quick residual current circuit breaker according to claim 5, characterized in that: the turning plate (703) is embedded in the inner groove (705), and the reserved groove (702) penetrates through the turning plate (703) and the inner part of one end of the body (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022171264.7U CN213125574U (en) | 2020-09-28 | 2020-09-28 | Pure electromagnetic anti-interference quick leakage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022171264.7U CN213125574U (en) | 2020-09-28 | 2020-09-28 | Pure electromagnetic anti-interference quick leakage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213125574U true CN213125574U (en) | 2021-05-04 |
Family
ID=75666130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022171264.7U Expired - Fee Related CN213125574U (en) | 2020-09-28 | 2020-09-28 | Pure electromagnetic anti-interference quick leakage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213125574U (en) |
-
2020
- 2020-09-28 CN CN202022171264.7U patent/CN213125574U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |