CN220324381U - Circuit breaker with wire arranging device - Google Patents
Circuit breaker with wire arranging device Download PDFInfo
- Publication number
- CN220324381U CN220324381U CN202321799946.XU CN202321799946U CN220324381U CN 220324381 U CN220324381 U CN 220324381U CN 202321799946 U CN202321799946 U CN 202321799946U CN 220324381 U CN220324381 U CN 220324381U
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- China
- Prior art keywords
- wire
- circuit board
- fixed
- circuit breaker
- arranging device
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- 230000000694 effects Effects 0.000 description 22
- 230000001154 acute effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Breakers (AREA)
Abstract
The utility model discloses a circuit breaker with a wire arranging device, which comprises a shell and at least one wire arranging device, wherein a horizontal connecting area of a circuit board and a tripping mechanism is arranged in the shell; the utility model forms an internal wire arrangement, so that the wires cannot interfere with other parts, and the wire arrangement device is simple to fix and is not easy to fall off.
Description
Technical Field
The utility model relates to a circuit breaker with a wire organizer.
Background
The existing circuit breaker is internally provided with a tripping mechanism, and is electrically connected with the tripping mechanism through a circuit board in the circuit breaker, so that a tripping control effect is realized. The existing circuit board is usually connected in a wired manner, namely, through a wire, one end of the wire is electrically connected with the circuit board, and the other end of the wire is electrically connected with a coil in the tripping mechanism.
However, the wired connection mode has the problem that after the wires are connected, the wires are suspended and are easy to interfere with the armature, the traction rod, the operating mechanism and the like, and the wires can influence the normal use of the parts, so that the normal opening and closing effect can be influenced. Those skilled in the art also have the mode of walking the line down, that is wire one end is connected with the circuit board, then passes the base, lays to the below of tripping device along the base, and the wire wears out from the base and is connected with coil electricity, and this kind of mode installation is loaded down with trivial details, and the base needs multiple processing moreover, increases the cost.
Disclosure of Invention
The utility model mainly solves the technical problem of providing a circuit breaker with a wire arranging device.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a circuit breaker with a wire arranging device comprises a shell and at least one wire arranging device, wherein a horizontal connection area of a circuit board and a tripping mechanism is arranged in the shell, the wire arranging device is fixed on the inner wall of the connection area, and a through hole for a wire to pass through is formed in one end of the wire arranging device facing the inner side.
Through fixed reason line ware on the inner wall to make the wire between connecting circuit board and the tripping device form fixed effect, the wire can pass the through-hole, makes the wire fix on the inner wall of casing, and the wire can be fixed along the inner wall, has utilized marginal space, thereby has avoided the wire to interfere armature, traction lever, operating mechanism.
Wherein, the through hole is annular closed structure.
The through hole is hollow annular structure, and annular is enclosed construction, and the wire directly passes the through hole, forms fixed effect.
Wherein, be equipped with first hook portion on the reason line ware, the through-hole is located first hook portion.
The arrangement of the first hook part forms the effect of a hook, and the lead is sleeved into the first hook part, so that the fixing effect is realized, the opening direction of the first hook part can be adjusted according to actual requirements, and the opening can also face to the outer side to form the anti-falling effect.
Wherein, be equipped with first hook and second hook on the reason line ware, first hook and second hook cooperate and form the through-hole.
Through first hook and second hook, two hook cooperation to formed the through-hole, the wire can horizontal card go into in the through-hole, forms fixed effect, then two hook resume deformation, forms sealed effect.
Wherein the first hook part and the second hook part are elastically arranged.
Through elasticity setting, better realization fixed effect for after the wire card is gone into the through-hole, can take place deformation.
Wherein, be equipped with the fixed slot on the inner wall of connecting region, be equipped with the fixed part on the reason line ware, the fixed part is located the fixed slot internal fixation.
The fixing groove is arranged, so that the fixing effect of the wire arranging device is achieved.
The shell comprises a middle seat and a base, and the fixing groove is positioned on the middle seat and/or the base.
The fixed slot can be located on the middle seat, and the fixed slot can also be located on the base, and the fixed slot can also be formed by the cooperation of the middle seat and the base, so that the fixing effect of the wire arranging device is realized.
The circuit board frame is positioned in the shell and fixed, and the circuit board is fixed on the circuit board frame.
The circuit board frame is arranged, so that the fixing effect of the circuit board is achieved.
Wherein, the circuit board frame is located between well seat and the base and fixes.
The fixed strength of circuit board frame has been increased in the setting of circuit board frame position.
Wherein, be equipped with the fixed column on the base, the bolt passes circuit board, circuit grillage and fixed column connection.
Through the bolt setting, the fixed effect between circuit board, circuit board frame, the base has been formed, holistic fixed strength is improved.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;
FIG. 2 is a cross-sectional view of embodiment 1 of the present utility model;
FIG. 3 is a cross-sectional view of embodiment 1 of the present utility model at another angle;
FIG. 4 is a schematic view showing a partial structure of embodiment 1 of the present utility model;
fig. 5 is a schematic structural diagram of a wire organizer according to embodiment 1 of the present utility model;
FIG. 6 is a schematic diagram of another embodiment of the wire organizer according to the embodiment 1 of the present utility model;
fig. 7 is a schematic structural diagram of another embodiment of the wire organizer according to embodiment 1 of the present utility model.
Description of the embodiments
Examples
Referring to fig. 1 to 7, a circuit breaker with a wire organizer includes a housing 100 and at least one wire organizer 1.
The casing 100 includes an upper cover 2, a middle seat 3 and a base 4, where the upper cover 2, the middle seat 3 and the base 4 are disposed from top to bottom and are spliced and fixed with each other, and the splicing and fixing manner may be bolt fixing. Here, the accommodating cavity formed by splicing the upper cover 2 and the middle seat 3 is irrelevant to the present embodiment, and will not be described. The middle seat 3 and the base 4 are spliced to form a containing cavity, and the circuit board 6, the wire arranging device 1, the armature, the traction rod, the operating mechanism and the tripping mechanism 5 are all positioned in the containing cavity 10. It should be noted that, the armature, the traction rod, the operating mechanism, and the trip mechanism 5 are all of the prior art, so the description is omitted in this embodiment.
The circuit board 6 is located in the accommodating cavity 10 and is fixed, and the fixing mode can be directly connected and fixed with the base 4 or can be fixed with one side surface of the middle seat 3, which faces the base 4. In this embodiment, the circuit board 6 is specifically fixed on a circuit board frame 7, a cavity 71 that is open towards the middle seat 3 is provided in the circuit board frame 7, the circuit board 6 is fixed in the cavity 71, and the depth of the cavity 71 can be selected according to practical requirements. The fixing manner between the circuit board 6 and the circuit board frame 7 may be fastening or fastening by bolts, in this embodiment, the cavity 71 is provided with a fastener, and the circuit board 6 is pre-fastened in the cavity 71 by the fastener.
Because the circuit board frame 7 and the base 4 are mutually independent, the base 4 is provided with a supporting structure, the circuit board frame 7 is positioned on the supporting structure, the base 4 is further provided with a fixing column 41, and bolts penetrate through the circuit board 6 and the circuit board frame 7 to be connected and fixed with the fixing column 41. Through the bolt setting, the fixed effect between circuit board 6, circuit board frame 7, the base 4 has been formed, holistic fixed strength is improved.
In addition, after the base 4 is fixed to the middle base 3, the circuit board frame 7 is fixed between the middle base 3 and the base 4, and more specifically, the circuit board frame 7 is abutted against the bottom surface of the base 4, so as to increase the fixing strength of the circuit board frame 7.
The connection area 8 is located in the receiving space 10, which in particular refers to the distance between the circuit board 6 and the trip mechanism 5, where the connection area 8 is not a single plane but a cuboid-like area, the connection area 8 being part of the receiving space 10.
The inner wall of the connection region 8 is provided with a fixing groove 81, wherein the inner wall specifically refers to the inner wall of the housing 100, that is, the side wall of the housing 100 near the outer side. The fixing groove 81 is located on the middle seat 3 and/or the base 4. In this embodiment, the fixing groove 81 may be located on the side of the middle seat 3 facing the base 4, or the fixing groove 81 may be located on the side of the base 4 facing the middle seat 3, or may be formed by matching the middle seat 3 and the base 4, so as to achieve the fixing effect of the wire organizer 1. The fixing groove 81 is formed in a T-like shape such that the wire organizer 1 is partially fixed in the fixing groove 81 and the remaining portion is protruded into the fixing groove 81 toward the inside of the accommodating chamber 10. When the fixing groove 81 is separately provided on the middle seat 3 or the base 4, the two cooperate to form the fixation of the wire organizer 1. For example, when the fixing groove 81 is located on the base 4, the fixing groove 81 is adapted to the wire organizer 1, the bottom surface of the middle seat 3 abuts against the top surface of the wire organizer 1 to form a pressing and fixing structure, and when the depth of the fixing groove 81 is greater than the height of the wire organizer 1, the middle seat 3 is provided with a small bump, and the small bump extends into the fixing groove 81 to abut against the top surface of the wire organizer 1, thereby realizing pressing and fixing.
In this embodiment, the number of the fixing slots 81 may be plural, and may be disposed on the inner wall at equal intervals, or may not be disposed at equal intervals, or may be disposed at different heights, that is, by different heights, so as to form different height adjustment of the wire organizer 1.
The number of the wire managers 1 can be set according to actual requirements, in this embodiment, only two wire managers 1 are described as an example, and those skilled in the art can increase or decrease according to actual requirements. The heights of the two wire managers 1 can be parallel or arranged in a high-low mode. In this embodiment, the heights of the two wire managers 1 are the same, and the structures of the two wire managers 1 are the same.
The section of the wire arranging device 1 is similar to a T-shaped, the wire arranging device 1 is provided with a fixing part 11, and the fixing part 11 is inserted into the fixing groove 81 for fixing. The fixing mode between the fixing portion 11 and the fixing groove 81 may be that a clamping protrusion is arranged in the fixing groove 81, the wire arranging device 1 horizontally and transversely stretches into the fixing groove 81, then horizontally and longitudinally moves, and fixing is achieved through the clamping protrusion.
The wire organizer 1 may also be fixed with the fixing groove 81 by an interference fit or a snap fit or a barb.
The wire organizer 1 may also be directly attached to the inner wall of the accommodating chamber 10 by means of an adhesive.
The wire organizer 1 can also be directly attached to the inner wall of the accommodating chamber 10 by means of bolting, thereby forming a fixing effect.
The wire organizer 1 is provided with a through hole 12 for the wire to pass through at one end extending to the accommodating cavity 10, wherein the through hole 12 can be opened up and down, i.e. the imaginary central axis of the through hole 12 is vertical to the horizontal plane, and the through hole 12 can be opened at two horizontal sides, i.e. the imaginary central axis of the through hole 12 is parallel to the horizontal plane. In this embodiment, the through hole 12 is preferably open on both sides horizontally.
As shown in fig. 5, the portion of the wire organizer 1 protruding to the accommodation chamber 10 is of a ring-shaped closed structure. The through hole 12 is of a hollow annular structure, the annular structure is of a closed structure, and the lead directly passes through the through hole 12 to form a fixing effect.
As shown in fig. 6, the portion of the wire organizer 1 extending to the accommodating cavity 10 is provided with a first hook portion 13, the through hole 12 is located on the first hook portion 13, the first hook portion 13 extends towards the outer side of the housing 100, the through hole 12 formed by the first hook portion 13 forms a similar acute angle triangle structure, when the wire is embedded into the first hook portion 13, a fixing effect is formed, the wire is prevented from falling off, and the wire can be directly sleeved into the first hook portion 13 from above for internal fixation. The first hook portion 13 may be elastically disposed. It should be noted that, the direction of the first hook portion 13 may be adjusted according to actual needs, and only the wire may be fixed, so that the wire may not be cheaper in a large range, and the operating mechanism may be affected.
As shown in fig. 7, the portion of the wire organizer 1 extending to the accommodating cavity 10 is provided with a first hook portion 13 and a second hook portion 14, and the first hook portion 13 and the second hook portion 14 cooperate to form a through hole 12. Here, the first hook portion 13 and the second hook portion 14 are disposed up and down, the first hook portion 13 is provided with a groove similar to an acute triangle, the second hook portion 14 is located above the first hook portion 13, the second hook portion 14 is also provided with a groove similar to an acute triangle, the first hook portion 13 and the second hook portion 14 cooperate to form a through hole 12, and two grooves are formed in the through hole 12. Here, the first hook portion 13 and the second hook portion 14 are elastically disposed. Under normal condition, first hook 13 and second hook 14 laminating for through-hole 12 forms enclosed construction, but under external force drive, can make both separation, when the wire is fixed, separate first hook 13 and second hook 14 laminating department, then transversely clamp into the through-hole 12 with the wire level, and the wire can be fixed in arbitrary inslot here, thereby realizes fixed effect, prevents to take place to drop. When the external force message is applied, the two hook parts recover to deform, so that a sealing effect is formed.
Through fixing reason line ware 1 on the inner wall to make the wire between connecting circuit board 6 and the tripping device 5 form fixed effect, the wire can pass through hole 12, makes the wire fix on the inner wall of casing 100, and the wire can be fixed along the inner wall, has utilized marginal space, thereby has avoided the wire to disturb armature, traction lever, operating mechanism.
Claims (10)
1. A circuit breaker with wire organizer, characterized in that: the wire arranging device comprises a shell and at least one wire arranging device, wherein a horizontal connection area of a circuit board and a tripping mechanism is arranged in the shell, the wire arranging device is fixed on the inner wall of the connection area, and a through hole for a wire to pass through is formed in one end of the wire arranging device facing the inner side.
2. The circuit breaker with wire organizer of claim 1, wherein: the through hole is of a ring-shaped closed structure.
3. The circuit breaker with wire organizer of claim 1, wherein: the wire arranging device is provided with a first hook part, and the through hole is positioned in the first hook part.
4. The circuit breaker with wire organizer of claim 1, wherein: the wire arranging device is provided with a first hook part and a second hook part, and the first hook part and the second hook part are matched to form a through hole.
5. The circuit breaker with wire organizer of claim 4, wherein: the first hook part and the second hook part are elastically arranged.
6. The circuit breaker with wire organizer of claim 1, wherein: the inner wall of the connecting area is provided with a fixing groove, the wire arranging device is provided with a fixing part, and the fixing part is positioned in the fixing groove for fixing.
7. The circuit breaker with wire organizer of claim 6, wherein: the shell comprises a middle seat and a base, and the fixing groove is positioned on the middle seat and/or the base.
8. The circuit breaker with wire organizer of claim 7, wherein: the circuit board frame is positioned in the shell and fixed, and the circuit board is fixed on the circuit board frame.
9. The circuit breaker with wire organizer of claim 8, wherein: the circuit board frame is positioned between the middle seat and the base and is fixed.
10. The circuit breaker with wire organizer of claim 9, wherein: the base is provided with a fixed column, and the bolt penetrates through the circuit board and the circuit board frame to be connected and fixed with the fixed column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321799946.XU CN220324381U (en) | 2023-07-10 | 2023-07-10 | Circuit breaker with wire arranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321799946.XU CN220324381U (en) | 2023-07-10 | 2023-07-10 | Circuit breaker with wire arranging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324381U true CN220324381U (en) | 2024-01-09 |
Family
ID=89410879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321799946.XU Active CN220324381U (en) | 2023-07-10 | 2023-07-10 | Circuit breaker with wire arranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324381U (en) |
-
2023
- 2023-07-10 CN CN202321799946.XU patent/CN220324381U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |