CN220856462U - Novel low-voltage circuit breaker - Google Patents
Novel low-voltage circuit breaker Download PDFInfo
- Publication number
- CN220856462U CN220856462U CN202322232511.3U CN202322232511U CN220856462U CN 220856462 U CN220856462 U CN 220856462U CN 202322232511 U CN202322232511 U CN 202322232511U CN 220856462 U CN220856462 U CN 220856462U
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- circuit breaker
- voltage circuit
- wire hole
- hole
- novel low
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 239000012780 transparent material Substances 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a novel low-voltage circuit breaker, which relates to the field of low-voltage circuit breakers, and aims to solve the problems that in the prior art, after the circuit breaker is installed, a guide rail is easy to damage during disassembly and maintenance, a circuit is required to be disconnected during maintenance, and whether a circuit is successfully connected or not is difficult to see in a dim environment.
Description
Technical Field
The utility model relates to the field of low-voltage circuit breakers, in particular to a novel low-voltage circuit breaker.
Background
The circuit breaker plays a role in electrical engineering including circuit switching on, opening or breaking circuit, line protection, its protection mode is divided into line overload protection, line short-circuit protection, line single-phase earth fault protection etc., low voltage circuit breaker is commonly used in 220V's domestic circuit and 380V's industrial circuit to with people's electric safety is inseparable, domestic block terminal generally fixes the circuit breaker through the guide rail, but current circuit breaker is installed the back and is damaged the guide rail when dismantling the maintenance, and need break circuit when maintaining, is difficult to see whether the circuit is successful connection in dim environment.
Disclosure of utility model
In view of the problems in the prior art, the utility model discloses a novel low-voltage circuit breaker.
As a preferable technical scheme of the utility model, one side of the breaking member is hinged with the push rod, a first live wire hole and a first neutral wire hole are respectively formed in the same horizontal plane vertical direction at the top of the breaking member, a first fixing hole and a second fixing hole are formed in the horizontal direction at positions corresponding to the first live wire hole and the first neutral wire hole at one side of the breaking member, a clamping groove is formed in the opposite side of the breaking member and the push rod, and the clamping member is convenient to connect by arranging the clamping groove.
As a preferable technical scheme of the utility model, the lighting component comprises a main shell, a button battery is fixedly connected to the center of the inner bottom surface of the hollow inside the main shell, a second live wire hole and a second zero wire hole are formed in the same horizontal plane on one side of the top surface of the main shell in the vertical direction, a third fixing hole and a fourth fixing hole are formed in the horizontal direction of the positions corresponding to the second live wire hole and the second zero wire hole on one side of the main shell, a lamp strip is fixedly connected to the center of the inner top surface of the main shell, and the lamp strip is arranged to enable the low-voltage circuit breaker to illuminate in a dim environment, so that the efficiency in maintenance and installation is improved.
As a preferable technical scheme of the utility model, a limit hole is formed in one side of the pedestal, and the pedestal is arranged to limit the clamping member conveniently.
As a preferable technical scheme of the utility model, the clamping member comprises a clamping arm, the center of the bottom surface of the clamping arm is connected with a clamping block in a sliding manner, the clamping arm and the clamping block are in V-shaped butt joint, the same side of the clamping arm and the clamping block is in a hook-shaped structure, the other side of the clamping arm is fixedly connected with one end of a screw rod, the screw rod is sleeved at the center of a gasket and a six-edge bolt, the other end of the screw rod is fixedly connected with a limiting piece, the six-edge bolt is fixedly connected with the clamping groove, the gasket is fixedly connected with the limiting hole, and the low-voltage circuit breaker is convenient to install and detach by arranging the clamping member.
As a preferable technical scheme of the utility model, the circuit breaking component and the main shell are made of transparent materials, and the circuit breaking component and the main shell are made of transparent materials, so that the low-voltage circuit breaker can visually see the internal condition and is convenient for the conduction of light rays of the lamp strip.
The utility model has the beneficial effects that: according to the utility model, the clamping member is arranged to facilitate the installation and the disassembly of the low-voltage circuit breaker, the problem that the guide rail is damaged in the installation and the disassembly processes is avoided, meanwhile, the clamping arms and the clamping blocks in the clamping member are in a V shape, one ends of the clamping arms and the clamping blocks are in a hook-shaped structure, the stability in clamping can be greatly improved through the cooperation of the clamping arms, the clamping blocks and the pedestal, the internal condition of the low-voltage circuit breaker can be visually seen through the transparent materials used by the circuit breaking member and the main shell, the conduction of light rays of a lamp strip is facilitated, and the low-voltage circuit breaker can be illuminated in a dim environment through the arrangement of the illumination member, so that the efficiency in maintenance and installation can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below; throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged schematic view of the circuit breaking member according to the present utility model;
FIG. 3 is a schematic cross-sectional view of an illumination member according to the present utility model;
FIG. 4 is a schematic view of a stand according to the present utility model;
FIG. 5 is a schematic view of a clamping member according to the present utility model;
fig. 6 is a schematic circuit diagram of an illumination member of the present utility model.
In the figure: 1. a breaking member; 2. an illumination member; 3. a pedestal; 4. a clamping member; 101. a push rod; 102. a first fire wire hole; 103. a first fixing hole; 104. a first zero line aperture; 105. a second fixing hole; 106. a clamping groove; 201. a main housing; 202. a second fire wire hole; 203. a third fixing hole; 204. a second zero line aperture; 205. a fourth fixing hole; 206. a light strip; 207. a button cell; 301. a limiting hole; 401. a clamping arm; 402. a clamping block; 403. a screw; 404. a gasket; 405. a hexagonal bolt; 406. a limiting piece; 502. a switch; 503. a first terminal; 504. a second terminal; 505. an armature; 506. a spring; 507. a coil.
Detailed Description
Example 1
As shown in fig. 1 to 5, the utility model discloses a novel low-voltage circuit breaker, which adopts the technical scheme that the novel low-voltage circuit breaker comprises a circuit breaking member 1, wherein one side of the circuit breaking member 1 is hinged with a push rod 101, a first live wire hole 102 and a first neutral wire hole 104 are respectively formed in the same horizontal plane vertical direction at the top of the circuit breaking member 1, a first fixing hole 103 and a second fixing hole 105 are formed in the horizontal direction at the positions corresponding to the first live wire hole 102 and the first neutral wire hole 104 on one side of the circuit breaking member 1, a clamping groove 106 is formed on the opposite side of the circuit breaking member 1 and the push rod 101, the outer shell of the circuit breaking member 1 is made of transparent materials, the bottom of the circuit breaking member 1 is fixedly connected with an illumination member 2, the illumination member 2 comprises a main shell 201, a button cell 207 is fixedly connected with the bottom center of the inside of the hollow inside of the main shell 201, a second live wire hole 202 and a second neutral wire hole 204 are formed in the same horizontal plane vertical direction at one side of the top of the main shell 201, the horizontal direction of the corresponding positions of one side of the main shell 201 and the second live wire hole 202 and the second zero wire hole 204 is provided with a third fixing hole 203 and a fourth fixing hole 205, the center of the top surface of the inside of the main shell 201 is fixedly connected with a lamp belt 206, one side of the breaking member 1 is slidingly connected with a pedestal 3, one side of the pedestal 3 is provided with a limit hole 301, the inside of the pedestal 3 is slidingly connected with a clamping member 4, the clamping member 4 comprises a clamping arm 401, the center of the bottom surface of the clamping arm 401 is slidingly connected with a clamping block 402, the clamping arm 401 and the clamping block 402 are in V-shaped butt joint, the same sides of the clamping arm 401 and the clamping block 402 are in a hook-shaped structure, the other side of the clamping arm 401 is fixedly connected with one end of a screw 403, the screw 403 is sleeved at the center of a gasket 404 and a six-edge bolt 405, the other end of the screw 403 is fixedly connected with a limit piece 406, the limiting piece 406 is arranged to prevent the hexagonal bolt 405 from sliding out and falling off, the hexagonal bolt 405 is fixedly connected with the clamping groove 106, and the gasket 404 is fixedly connected with the limiting hole 301.
As shown in fig. 6, the utility model discloses a novel low-voltage circuit breaker, which adopts the technical scheme that the novel low-voltage circuit breaker comprises a first terminal 503, wherein the first terminal 503 is contacted with a second terminal 504 to form a passage, an electric appliance lamp belt 206 and a button battery 207 are connected to the passage, the second terminal 504 is fixedly connected with the center of one side of an armature 505, a spring 506 is fixedly connected with the outer edge of the same side of the armature 505 as the second terminal 504, a coil 507 is arranged on the other side of the armature 505, and the armature 505 is separated from the coil 507 in the passage state.
The working principle of the utility model is as follows: the low-voltage circuit breaker lamp strip 206 is normally on, clamp the hook-shaped ends of the clamping arm 401 and the clamping block 402 in the clamping member 4 on a guide rail to be installed, rotate the circuit breaking member 1 and the lighting member 2, the circuit breaking member 1 slides along the screw 403 under the drive of the hexagonal bolt 405, the clamping arm 401 and the clamping block 402 are tightened to fix the low-voltage circuit breaker on the guide rail, two sections of zero-line copper wire parts in the power distribution cabinet are respectively connected to the first zero-line hole 104 and the second zero-line hole 204, the two sections of live-line copper wire parts are respectively connected to the first live-line hole 102 and the second live-line hole 202, screws are respectively inserted into the first fixing hole 103, the second fixing hole 105, the third fixing hole 203 and the fourth fixing hole 205 and screwed to enable the screws to be tightly attached to copper wires, the push rod 101 is pushed to enable the live-line zero lines to form a passage, after the passage is formed, the coil 507 is electrified to generate a magnetic field to attract the armature 505 to stretch and move towards the coil 507, meanwhile the armature 505 drives the second terminal 504 to move, the second terminal 504 is separated from the first terminal 504 and the first terminal 504 to the first terminal 503, the second terminal 504 is respectively connected to the first terminal 206 and the second terminal 206 is disconnected from the second terminal 206, and the second terminal 206 is connected to the second terminal 206, and the second terminal 206 is in a contact with the second terminal 206 is disconnected, and the circuit breaker strip is in a contact with the second terminal 206.
The circuit connection related by the utility model is a conventional means adopted by the person skilled in the art, can be obtained through limited tests, and belongs to common general knowledge.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (6)
1. The utility model provides a novel low voltage circuit breaker, includes circuit breaking component (1), its characterized in that: the bottom of the breaking component (1) is fixedly connected with the lighting component (2), one side of the breaking component (1) is connected with the pedestal (3) in a sliding mode, and the interior of the pedestal (3) is connected with the clamping component (4) in a sliding mode.
2. The novel low voltage circuit breaker of claim 1, wherein: the circuit breaking device is characterized in that one side of the circuit breaking component (1) is hinged to the push rod (101), a first fire wire hole (102) and a first zero wire hole (104) are respectively formed in the top of the circuit breaking component (1) in the same horizontal plane in the vertical direction, a first fixing hole (103) and a second fixing hole (105) are formed in the circuit breaking component (1) in the horizontal direction corresponding to the first fire wire hole (102) and the first zero wire hole (104), and a clamping groove (106) is formed in the opposite side of the circuit breaking component (1) and the push rod (101).
3. The novel low voltage circuit breaker of claim 1, wherein: the lighting component (2) comprises a main shell (201), a button cell (207) is fixedly connected to the center of the bottom surface of the inside hollow of the main shell (201), a second live wire hole (202) and a second zero wire hole (204) are formed in the same horizontal plane vertical direction on one side of the top surface of the main shell (201), a third fixing hole (203) and a fourth fixing hole (205) are formed in the horizontal direction of the corresponding positions of the second live wire hole (202) and the second zero wire hole (204) on one side of the main shell (201), and a lamp strip (206) is fixedly connected to the center of the top surface of the inside of the main shell (201).
4. A novel low voltage circuit breaker according to claim 2, characterized in that: a limit hole (301) is formed in one side of the pedestal (3).
5. The novel low voltage circuit breaker of claim 4, wherein: clamping component (4) are including clamp arm (401), clamp arm (401) bottom surface center sliding connection grip block (402), clamp arm (401) with grip block (402) become V type butt joint, clamp arm (401) with grip block (402) homonymy is hook-like structure, clamp arm (401) opposite side and screw rod (403) one end fixed connection, screw rod (403) suit is at gasket (404) and six arris bolt (405) centers, screw rod (403) other end fixed connection spacing piece (406), six arris bolt (405) with draw-in groove (106) fixed connection, gasket (404) with spacing hole (301) fixed connection.
6. A novel low voltage circuit breaker according to claim 3, characterized in that: the breaking member (1) and the main housing (201) are both made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232511.3U CN220856462U (en) | 2023-08-18 | 2023-08-18 | Novel low-voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232511.3U CN220856462U (en) | 2023-08-18 | 2023-08-18 | Novel low-voltage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220856462U true CN220856462U (en) | 2024-04-26 |
Family
ID=90778232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322232511.3U Active CN220856462U (en) | 2023-08-18 | 2023-08-18 | Novel low-voltage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220856462U (en) |
-
2023
- 2023-08-18 CN CN202322232511.3U patent/CN220856462U/en active Active
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