CN108288569B - Circuit breaker adapter - Google Patents
Circuit breaker adapter Download PDFInfo
- Publication number
- CN108288569B CN108288569B CN201810181804.4A CN201810181804A CN108288569B CN 108288569 B CN108288569 B CN 108288569B CN 201810181804 A CN201810181804 A CN 201810181804A CN 108288569 B CN108288569 B CN 108288569B
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- Prior art keywords
- plate
- circuit breaker
- busbar
- wiring
- housing
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- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
Abstract
The invention discloses a circuit breaker adapter, which comprises a shell, wherein the shell is correspondingly arranged at the bottom of a circuit breaker and is provided with a containing cavity; the first wiring structure and the second wiring structure are arranged on the shell and are correspondingly connected with a first wiring terminal and a second wiring terminal of the circuit breaker; the busbar is arranged in the accommodating cavity, one end of the busbar is connected with the second wiring structure, and the other end of the busbar is connected with a hook structure externally connected with the busbar; the wiring board is used for connecting wires and is arranged at a position of the shell corresponding to one side of the second wiring terminal; the conducting plate is arranged in the accommodating cavity, one end of the conducting plate is connected with the wiring plate, and the other end of the conducting plate is connected with the first wiring structure; above-mentioned adapter enables operating personnel when assembling the wire, directly will directly overlook the operation from the upper end of circuit breaker, operating personnel's operation sight is wide, is difficult for being sheltered from, avoids appearing assembly mistake or connection insecure to the assembly is convenient, also need not the wire and walks around the circuit breaker because of connecting the line-out end, has avoided the installation hidden danger.
Description
Technical Field
The invention relates to the technical field of low-voltage distribution accessories, in particular to a circuit breaker adapter.
Background
The adapter is a transition member of the circuit breaker mounted on the bus bar system for connecting the circuit breaker to the bus bar system. The existing adapter comprises a panel and a base, wherein a busbar which is sequentially arranged is arranged in the base, a hook is arranged on each busbar, the hook is connected with the external busbar, and electric connection between the circuit breaker and the adapter is achieved.
The existing adapters in the market at present can only meet the requirement of incoming lines on the circuit breaker, namely, the current of the external busbar is introduced from the upper end of the circuit breaker through the adapter, flows through the circuit breaker and then flows out from the lower end of the circuit breaker. However, as the number of lower-line-incoming modes for circuit breakers increases, such as circuit breakers in a cable branch box, the existing adapter cannot be matched with the lower-line-incoming circuit breakers.
For this reason, chinese patent document CN205723378U discloses an automatic reclosing circuit breaker adapter capable of feeding wires up and down, which is to improve a busbar on the basis of the existing adapter, wherein two ends of each busbar are respectively provided with a wire feeding hole, front and rear ends of a panel are respectively provided with a reserved wire feeding hole corresponding to each wire feeding hole, when feeding wires are required, the reserved wire feeding holes at the front end of the panel are opened and inserted into copper columns to connect the busbar, and when feeding wires are required to be fed down, the reserved wire feeding holes at the rear end of the panel are opened and inserted into the copper columns to connect the busbar, and the reserved wire feeding holes at the front end of the panel are plugged by plugs, so that the lower wire feeding of the adapter can be realized.
However, the defect that it exists is that to the condition that the circuit breaker needs the below to walk the line, when going on down the inlet wire, the wire need be from the upper end of circuit breaker to the lower extreme of circuit breaker, and installation assembly is very inconvenient, leads to the assembly mistake easily or the assembly is insecure, in addition, the wire is in the state of bending, has the potential safety hazard after long-time use ageing, and the wire need walk around the circuit breaker for operating personnel is at the easy contact of in-process of operating the circuit breaker and collude the wire, also has the potential safety hazard.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects that the adapter in the prior art is inconvenient to assemble by the incoming line and has larger potential safety hazard, so that the circuit breaker adapter which is suitable for the installation habit of people, is convenient to assemble and has no potential safety hazard is provided.
A circuit breaker adapter comprising:
the shell is correspondingly arranged at the bottom of the circuit breaker and is formed with a containing cavity;
the first wiring structure and the second wiring structure are arranged on the shell and are correspondingly connected with a first wiring terminal and a second wiring terminal of the circuit breaker;
the busbar is arranged in the accommodating cavity, one end of the busbar is connected with the second wiring structure, and the other end of the busbar is connected with a hook structure externally connected with the busbar;
the wiring board is used for connecting wires and is arranged at a position of the shell corresponding to one side of the second wiring terminal;
and the conducting plate is arranged in the accommodating cavity, one end of the conducting plate is connected with the wiring plate, and the other end of the conducting plate is connected with the first wiring structure.
Preferably, the first wiring structure comprises a first connecting plate fixedly connected with the conductive plate and a second connecting plate connected with the first wiring end; the second wiring structure comprises a first connecting plate fixedly connected with the busbar and a second connecting plate connected with the first wiring terminal; the second connection plate is adjustable in height relative to the first connection plate.
Preferably, one end of the first connecting plate is fixedly connected with the busbar or the conductive plate, a first U-shaped hole with an extending direction opposite to the height direction of the shell is formed in the other end of the first connecting plate, and the second connecting plate is mounted on the first connecting plate through a threaded connecting piece penetrating through the first U-shaped hole.
Preferably, the end part of the second connecting plate is provided with a second U-shaped hole with an extending direction perpendicular to the extending direction of the first wiring terminal and the second wiring terminal, and the first wiring terminal and the second wiring terminal are connected with the second connecting plate through a threaded connecting piece penetrating through the second U-shaped hole.
Preferably, the first connecting plate and the second connecting plate are copper bars with L-shaped structures, one end extending direction of the first connecting plate, which is connected with the busbar or the conductive plate, is perpendicular to the height direction of the shell, and the other end extending direction is parallel to the height direction of the shell.
Preferably, the shell is provided with a top opening corresponding to the bottom of the circuit breaker, the top opening cover is provided with a cover plate, and the cover plate and the shell form a containing cavity for containing the busbar and the conductive plate.
Preferably, a partition board is arranged inside the shell, the partition board divides the inside of the shell into a first accommodating cavity and a second accommodating cavity which are distributed at intervals, the busbar is arranged in the first accommodating cavity, and the conductive plate is arranged in the second accommodating cavity.
Preferably, a plurality of positioning grooves are formed on two opposite side surfaces of the shell at intervals, and positioning protrusions which can be inserted into the positioning grooves are formed at positions of the cover plate corresponding to the positioning grooves.
Preferably, the connector further comprises a first cover body and a second cover body which cover the matching positions of the first wiring structure, the second wiring structure, the first wiring terminal and the second wiring terminal, and the first cover body and the second cover body are mounted on the cover plate.
Preferably, the conductive plate is disposed at one side of the busbar and extends in parallel with the busbar.
The technical scheme of the invention has the following advantages:
1. the invention provides a circuit breaker adapter, which comprises a shell, wherein the shell is correspondingly arranged at the bottom of a circuit breaker and is provided with a containing cavity; the first wiring structure and the second wiring structure are arranged on the shell and are correspondingly connected with a first wiring terminal and a second wiring terminal of the circuit breaker; the busbar is arranged in the accommodating cavity, one end of the busbar is connected with the second wiring structure, and the other end of the busbar is connected with a hook structure externally connected with the busbar; the wiring board is used for connecting wires and is arranged at a position of the shell corresponding to one side of the second wiring terminal; the conducting plate is arranged in the accommodating cavity, one end of the conducting plate is connected with the wiring plate, and the other end of the conducting plate is connected with the first wiring structure; the adapter is provided with the accommodating cavity in the shell, the conductive plate with a conductive function is arranged in the accommodating cavity, one end of the conductive plate is connected with the wiring board, the other end of the conductive plate is connected with the first wiring structure, the wiring board is arranged at the upper end of the adapter, thus, a wire is directly connected to the wiring board after being led in from the upper end of the circuit breaker, current in the wire flows into the conductive plate from the wiring board to the first wiring structure at the other end of the conductive plate, the first wiring structure is connected with the first wiring end of the circuit breaker, so that the current enters the circuit breaker from the first wiring end and flows out from the second wiring end, and then flows out from the busbar to the outer busbar, thereby realizing the incoming line of the circuit breaker; above-mentioned adapter enables operating personnel when assembling the wire, directly will directly overlook the operation from the upper end of circuit breaker, operating personnel's operation sight is wide, is difficult for being sheltered from, avoids appearing assembly mistake or connection insecure to the assembly is convenient, also need not the wire and walks around the circuit breaker because of connecting the line-out end, has avoided the installation hidden danger.
2. The invention provides a circuit breaker adapter, a first wiring structure comprises a first connecting plate fixedly connected with a conductive plate and a second connecting plate connected with the first wiring end; the second wiring structure comprises a first connecting plate fixedly connected with the busbar and a second connecting plate connected with the first wiring terminal; the second connecting plate is adjustable in height relative to the first connecting plate; above-mentioned first wiring structure and second connection structure are all assembled by first connecting plate and second connecting plate and form to but height-adjusting makes first wiring structure and second wiring structure carry out height-adjusting according to the high degree of the first wiring end and the second wiring end of circuit breaker, guarantees the reliability of connection, and is difficult for the intensification too fast or too slow.
3. According to the circuit breaker adapter provided by the invention, one end of the first connecting plate is fixedly connected with the busbar or the conducting plate, the other end of the first connecting plate is provided with the first U-shaped hole with the extending direction opposite to the height direction of the shell, and the second connecting plate is arranged on the first connecting plate through a threaded connecting piece penetrating through the first U-shaped hole; the first U-shaped hole enables the threaded connecting piece connected with the second connecting plate to move in the height direction of the first connecting plate, and the threaded connecting piece is unscrewed or screwed, so that the operation is convenient.
4. The invention provides a circuit breaker adapter, wherein a baffle is arranged in a shell, the interior of the shell is divided into a first accommodating cavity and a second accommodating cavity which are distributed at intervals by the baffle, a busbar is arranged in the first accommodating cavity, and a conductive plate is arranged in the second accommodating cavity; the busbar and the conducting plate are arranged separately, so that mutual interference between the busbar and the conducting plate can be prevented when the adapter works, and the condition of conduction short circuit is avoided.
5. The invention provides a circuit breaker adapter, wherein two opposite side surfaces of a shell are provided with a plurality of positioning grooves at intervals, and positioning protrusions which can be inserted into the positioning grooves are formed at positions of a cover plate corresponding to the positioning grooves; the locating groove and the locating bulge can realize quick alignment and location of the cover plate and the shell when the shell and the cover plate are assembled, are convenient to install, and can also prevent the cover plate from sliding on the shell in the fixing process, so that the fixing structure for fixing the cover plate and the shell cannot be aligned.
6. The invention provides a down-to-down circuit breaker adapter, which further comprises a first cover body and a second cover body, wherein the first cover body and the second cover body are covered at the matching positions of a first wiring structure and a second wiring structure and a first wiring terminal and a second wiring terminal, and the first cover body and the second cover body are arranged on a cover plate; the first wiring structure and the second wiring structure can be covered by the first cover body and the second cover body respectively, dust is prevented from falling into the adapter, and human hands are prevented from touching the matching positions of the first wiring structure and the second wiring structure and the first wiring terminal and the second wiring terminal to generate electric shock.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an adapter according to the present invention;
FIG. 2 is an exploded view of the construction of the adapter shown in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the housing shown in FIG. 1;
FIG. 4 is a schematic view of the busbar shown in FIG. 1;
FIG. 5 is a schematic view of the mounting structure of the second cover and the cover shown in FIG. 1;
reference numerals illustrate: 1-cover plate, 11-positioning bulge, 12-wave limit groove, 13-first slot, 14-second slot, 2-shell, 21-positioning groove, 22-first accommodating cavity, 23-second accommodating cavity, 24-screw hole, 3-circuit breaker, 4-conducting plate, 41-first wiring structure, 42-wiring plate, 5-busbar, 51-second wiring structure, 52-hook structure, 6-first cover body, 7-second cover body, 71-second plug, 72-limit block, 8-first connecting plate and 9-second connecting plate.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1, 2 and 3, the circuit breaker 3 adaptor includes: the shell 2 is correspondingly arranged at the bottom of the circuit breaker 3 and is provided with a containing cavity; a first wiring structure 41 and a second wiring structure 51 mounted to the housing 2 and provided corresponding to a first terminal and a second terminal to which the circuit breaker 3 is connected; the busbar 5 is arranged in the accommodating cavity, one end of the busbar is connected with the second wiring structure 51, and the other end of the busbar is connected with the hook structure 52 externally connected with the busbar; a wiring board 42 for connecting wires, disposed at a position of the housing 2 corresponding to the second terminal; a conductive plate 4 mounted in the accommodating cavity, one end of which is connected to the wiring board 42, and the other end of which is connected to the first wiring structure 41; the first connection structure 41 is disposed opposite to the second connection structure 51.
The adaptor is provided with the accommodating cavity in the shell 2, the conducting plate 4 with a conducting function is arranged in the accommodating cavity, one end of the conducting plate 4 is connected with the wiring board 42, the other end of the conducting plate is connected with the first wiring structure 41, the wiring board 42 is arranged at the upper end opposite to the adaptor, in this way, a wire is directly connected to the wiring board 42 after being led in from the upper end of the circuit breaker 3, current in the wire flows into the conducting plate 4 from the wiring board 42 to the first wiring structure 41 at the other end of the conducting plate 4, the first wiring structure 41 is connected with the first wiring end of the circuit breaker 3, so that the current enters the circuit breaker 3 from the first wiring end and flows out from the second wiring end, and then flows out from the busbar 5 to realize the lower inlet wire of the circuit breaker 3; the adapter enables operators to directly overlook the upper end of the circuit breaker 3, the operating line of sight of the operators is wide, the operators are not easy to be shielded, assembly errors or connection is avoided, assembly is convenient, the circuit breaker 3 is not required to be bypassed by connecting the wire outlet end, and hidden mounting hazards are avoided.
Further, as shown in fig. 4 and 5, the first connection structure 41 includes a first connection plate 8 fixedly connected to the conductive plate 4, and a second connection plate 9 connected to the first connection plate; the second connection structure 51 comprises the first connection plate 8 fixedly connected with the busbar 5, and the second connection plate 9 connected with the first connection terminal; the second connection plate 9 is adjustable in height relative to the first connection plate 8 in relation to the housing 2; the first wiring structure 41 and the second wiring structure are assembled by the first connecting plate 8 and the second connecting plate 9, and the height can be adjusted, so that the first wiring structure 41 and the second wiring structure 51 can be adjusted according to the height degree of the first wiring terminal and the second wiring terminal of the circuit breaker 3, the reliability of connection is ensured, and the temperature is not easy to rise too fast or too slow.
Further, one end of the first connecting plate 8 is fixedly connected with the busbar 5 or the conductive plate 4, a first U-shaped hole with an extending direction opposite to the height direction of the housing 2 is formed at the other end, and the second connecting plate 9 is mounted on the first connecting plate 8 through a threaded connecting piece penetrating through the first U-shaped hole; the end part of the second connecting plate 9 is provided with a second U-shaped hole with the extending direction perpendicular to the extending direction of the first wiring terminal and the second wiring terminal, and the first wiring terminal and the second wiring terminal are connected with the second connecting plate 9 through a threaded connecting piece penetrating through the second U-shaped hole; in addition, the first connection plate 8 and the second connection plate 9 are copper bars with L-shaped structures, one end extending direction of the first connection plate 8 connected with the busbar 5 or the conductive plate 4 is perpendicular to the height direction of the housing 2, and the other end extending direction is parallel to the height direction of the housing 2.
The structural characteristics of the first connecting plate 8 and the second connecting plate 9 enable the first connecting plate 8 and the second connecting plate 9 to be convenient to install, and the first connecting plate 8, the second connecting plate 9 and the circuit breaker 3 can be adjusted in position through the first U-shaped hole and the second U-shaped hole, and meanwhile machining and production are facilitated.
Further, a top opening is formed in the bottom of the shell 2 corresponding to the breaker 3, a cover plate 1 is arranged on the top opening cover, and the cover plate 1 and the shell 2 form a containing cavity for containing the busbar 5 and the conductive plate 4; specifically, a partition board is disposed in the housing 2, the partition board divides the interior of the housing 2 into a first accommodating cavity 22 and a second accommodating cavity 23 that are distributed at intervals, the busbar 5 is disposed in the first accommodating cavity 22, and the conductive plate 4 is disposed in the second accommodating cavity 23; the busbar 5 and the conductive plate 4 are arranged separately, so that mutual interference between the busbar 5 and the conductive plate can be prevented when the adapter works, and the condition of conduction short circuit is avoided.
Further, a plurality of positioning grooves 21 are formed on two opposite side surfaces of the shell 2 at intervals, and positioning protrusions 11 which can be inserted into the positioning grooves 21 are formed at positions of the cover plate 1 corresponding to the positioning grooves 21; during assembly, the positioning protrusion 11 is inserted into the positioning groove 21, and the cover plate 1 is fixed on the shell 2 by using screws; the positioning groove 21 and the positioning protrusion 11 can realize rapid alignment positioning of the cover plate 1 and the housing 2 when the housing 2 and the cover plate 1 are assembled, the installation is convenient, and the cover plate 1 can be prevented from sliding on the housing 2 in the fixing process, so that the fixing structure for fixing the cover plate 1 and the housing 2 cannot be aligned.
Further, the connector further comprises a first cover body 6 and a second cover body 7 which cover the first wiring structure 41 and the second wiring structure 51 and the matching position of the first wiring terminal and the second wiring terminal, and the first cover body 6 and the second cover body 7 are installed on the cover plate 1; the first cover 6 and the second cover 7 can cover the first wiring structure 41 and the second wiring structure 51 respectively, prevent dust from falling into the adapter, and prevent human hands from touching the matching positions of the first wiring structure 41 and the second wiring structure 51 and the first wiring terminal and the second wiring terminal to generate electric shock.
In addition, the first cover body 6 and the second cover body 7 are connected to the adapter through a plug-in structure and a limit structure, and the first cover body 6 and the second cover body 7 can be fixed at the moved position under the action of the absorbing structure after being moved; the plugging structure comprises a first plug block and a second plug block 71 which are respectively arranged on the bottom surfaces of the first cover body 6 and the second cover body 7, and a first slot 13 and a second slot 14 which are suitable for the first plug block and the second plug block 71 to be plugged in are formed at the position of the cover plate 11 relative to the first plug block and the second plug block 71; the limiting structure comprises a wave limiting groove 12 arranged at the joint of the cover plate 11 and the first cover body 6 and the second cover body 7, and a limiting block 72 which is formed on the first cover body 6 and the second cover body 7, matched with the wave limiting groove 12 and can move on the wave limiting groove 12.
The side surfaces of the first cover body 6 and the second cover body 7 are respectively provided with a first radiating hole and a second radiating hole.
Further, the conductive plate 4 is disposed on one side of the busbar 5, and extends in parallel with the busbar 5; the conducting plate 4 is laterally erected in the second accommodating cavity 23; this structure can reduce the space for the conductive plate 4, avoid the excessive volume of the adaptor, and simultaneously prevent the excessive spacing between the adjacent second wiring structure 51 and first wiring structure 41, so that the first and second terminals of the adaptor and the circuit breaker 3 cannot be aligned with the first and second wiring structures 41 and 51, respectively.
In addition, the housing 2 is further formed with a first wiring groove suitable for the installation of the wiring board 42, a second wiring groove exposing the wiring board 42 is arranged at a position of the cover plate 1 corresponding to the first wiring groove, and the first cover body 6 does not cover the second wiring groove.
In this embodiment, the cover plate 1 and the housing 2 are further formed with screw holes 24 and screw grooves for the threaded connection member to pass through to fix the cover plate 1 and the housing 2, so that the structure is firm.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (10)
1. A circuit breaker adapter, comprising:
the shell (12) is correspondingly arranged at the bottom of the circuit breaker (3) and is provided with a containing cavity;
a first wiring structure (41) and a second wiring structure (51) mounted on the housing (12) and provided in correspondence with a first terminal and a second terminal connected to the circuit breaker (3);
the busbar (5) is arranged in the accommodating cavity, one end of the busbar is connected with the second wiring structure (51), and the other end of the busbar is connected with the hook structure (52) externally connected with the busbar (5);
a wiring board (42) for connecting wires, which is provided at a position of the housing (12) corresponding to the second terminal side;
and the conducting plate (4) is arranged in the accommodating cavity, one end of the conducting plate is connected with the wiring plate (42), and the other end of the conducting plate is connected with the first wiring structure (41).
2. Circuit breaker adapter according to claim 1, characterized in that the first connection structure (41) comprises a first connection plate (8) fixedly connected to the conductive plate (4), a second connection plate (9) connected to the first connection plate; the second wiring structure (51) comprises the first connecting plate (8) fixedly connected with the busbar (5), and the second connecting plate (9) connected with the first wiring terminal; the second connection plate (9) is adjustable in height relative to the first connection plate (8) at the housing (12).
3. The circuit breaker adapter according to claim 2, characterized in that one end of the first connecting plate (8) is fixedly connected with the busbar (5) or the conductive plate (4), the other end is provided with a first U-shaped hole with an extending direction opposite to the height direction of the housing (12), and the second connecting plate (9) is mounted on the first connecting plate (8) through a threaded connecting piece penetrating through the first U-shaped hole.
4. A circuit breaker adapter according to claim 3, characterized in that the end of the second connection plate (9) is provided with a second U-shaped hole having an extension direction perpendicular to the extension direction of the first and second terminals, which are connected to the second connection plate (9) by means of a threaded connection penetrating the second U-shaped hole.
5. The circuit breaker adapter according to claim 4, characterized in that the first connection plate (8) and the second connection plate (9) are copper bars with an L-shaped structure, one end extending direction of the first connection plate (8) connected with the busbar (5) or the conductive plate (4) is perpendicular to the height direction of the housing (12), and the other end extending direction is parallel to the height direction of the housing (12).
6. Circuit breaker adapter according to any of claims 1-5, characterized in that the housing (12) is provided with a top opening corresponding to the bottom of the circuit breaker (3), the top opening is provided with a cover plate (1), the cover plate (1) and the housing (12) form the accommodation cavity accommodating the busbar (5) and the conductive plate (4).
7. The circuit breaker adapter according to claim 6, characterized in that a partition plate is arranged inside the housing (12), the partition plate divides the inside of the housing (12) into a first accommodating cavity (22) and a second accommodating cavity (23) which are distributed at intervals, the busbar (5) is arranged in the first accommodating cavity (22), and the conductive plate (4) is arranged in the second accommodating cavity (23).
8. The circuit breaker adapter according to claim 6, wherein a plurality of positioning grooves (21) are formed on two opposite sides of the housing (12) at intervals, and positioning protrusions (11) which can be inserted into the positioning grooves (21) are formed on the cover plate (1) at positions corresponding to the positioning grooves (21).
9. The circuit breaker adapter according to claim 6, further comprising a first cover (6) and a second cover (7) covering the first wiring structure (41) and the second wiring structure (51) and the first terminal and the second terminal mating position, the first cover (6) and the second cover (7) being mounted to the cover plate (1).
10. The circuit breaker adapter according to claim 1, characterized in that the conductive plate (4) is arranged on one side of the busbar (5) extending in parallel with the busbar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181804.4A CN108288569B (en) | 2018-03-06 | 2018-03-06 | Circuit breaker adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181804.4A CN108288569B (en) | 2018-03-06 | 2018-03-06 | Circuit breaker adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108288569A CN108288569A (en) | 2018-07-17 |
| CN108288569B true CN108288569B (en) | 2024-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810181804.4A Active CN108288569B (en) | 2018-03-06 | 2018-03-06 | Circuit breaker adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108288569B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640631A (en) * | 2020-07-02 | 2020-09-08 | 乐清市高科环保电子有限公司 | Wiring device for circuit breaker |
| CN113345770B (en) * | 2021-07-02 | 2022-12-06 | 洛克美森智能电气有限公司 | Circuit breaker protector and junction box thereof |
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| EP1912300A1 (en) * | 2006-10-13 | 2008-04-16 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Busbar adapter |
| JP2009026652A (en) * | 2007-07-20 | 2009-02-05 | Mitsubishi Electric Corp | Plug terminal device of switch |
| CN204966418U (en) * | 2015-10-10 | 2016-01-13 | 金米勒有限公司电气设备厂 | General type quadrupole circuit breaker adapter |
| CN205723378U (en) * | 2016-07-01 | 2016-11-23 | 山东泰开电工电器有限公司 | A kind of can the autoreclose breaker adapter of inlet wire up and down |
| CN205828305U (en) * | 2016-08-03 | 2016-12-21 | 浙江南普电器有限公司 | A kind of chopper adjustable support |
| CN205901073U (en) * | 2016-06-03 | 2017-01-18 | 湖南昊晟机电设备有限公司 | Switch board or block terminal are with many circuit breakers adapter |
| CN107516819A (en) * | 2017-08-21 | 2017-12-26 | 浙江莱曼电器有限公司 | It is a kind of that there is new the plastic housing bus-bar system converter of wiring construction and positive and negative dress adjusting method up and down |
| CN107611785A (en) * | 2017-11-03 | 2018-01-19 | 上联控股集团有限公司 | A kind of bus adaption device |
| CN207038892U (en) * | 2017-06-28 | 2018-02-23 | 浙江金莱勒电气有限公司 | A kind of miniature circuit breaker bus-bar system adapter |
| CN207800519U (en) * | 2018-03-06 | 2018-08-31 | 浙江金莱勒电气有限公司 | A kind of breaker adapter |
-
2018
- 2018-03-06 CN CN201810181804.4A patent/CN108288569B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156121A (en) * | 1977-06-02 | 1979-05-22 | General Electric Company | Molded breaker case housing molded case circuit breaker |
| DE102005047045B3 (en) * | 2005-09-30 | 2007-06-21 | Siemens Ag | Connection adapter e.g. bus bar adapter, for energy distribution device, has opening that is formed such that contact of connection unit is arranged in connection direction to produce connection with contact of device in mounted condition |
| EP1912300A1 (en) * | 2006-10-13 | 2008-04-16 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Busbar adapter |
| JP2009026652A (en) * | 2007-07-20 | 2009-02-05 | Mitsubishi Electric Corp | Plug terminal device of switch |
| CN204966418U (en) * | 2015-10-10 | 2016-01-13 | 金米勒有限公司电气设备厂 | General type quadrupole circuit breaker adapter |
| CN205901073U (en) * | 2016-06-03 | 2017-01-18 | 湖南昊晟机电设备有限公司 | Switch board or block terminal are with many circuit breakers adapter |
| CN205723378U (en) * | 2016-07-01 | 2016-11-23 | 山东泰开电工电器有限公司 | A kind of can the autoreclose breaker adapter of inlet wire up and down |
| CN205828305U (en) * | 2016-08-03 | 2016-12-21 | 浙江南普电器有限公司 | A kind of chopper adjustable support |
| CN207038892U (en) * | 2017-06-28 | 2018-02-23 | 浙江金莱勒电气有限公司 | A kind of miniature circuit breaker bus-bar system adapter |
| CN107516819A (en) * | 2017-08-21 | 2017-12-26 | 浙江莱曼电器有限公司 | It is a kind of that there is new the plastic housing bus-bar system converter of wiring construction and positive and negative dress adjusting method up and down |
| CN107611785A (en) * | 2017-11-03 | 2018-01-19 | 上联控股集团有限公司 | A kind of bus adaption device |
| CN207800519U (en) * | 2018-03-06 | 2018-08-31 | 浙江金莱勒电气有限公司 | A kind of breaker adapter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108288569A (en) | 2018-07-17 |
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