CN219677157U - Electromagnetic circuit breaker convenient to wiring installation - Google Patents
Electromagnetic circuit breaker convenient to wiring installation Download PDFInfo
- Publication number
- CN219677157U CN219677157U CN202320609687.3U CN202320609687U CN219677157U CN 219677157 U CN219677157 U CN 219677157U CN 202320609687 U CN202320609687 U CN 202320609687U CN 219677157 U CN219677157 U CN 219677157U
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- circuit breaker
- fixedly connected
- connecting blocks
- casing
- lower shell
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- 238000009434 installation Methods 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims description 19
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of low-voltage electric appliances, and discloses an electromagnetic circuit breaker which is convenient for wiring installation.A plurality of second connecting blocks which are unequal in number and orderly arranged are fixedly connected to the positions, close to the top end, of two sides of a lower shell of the circuit breaker, of the lower shell of the circuit breaker, an upper shell of the circuit breaker is connected to the positions, close to the two sides of the lower shell of the circuit breaker, first connecting blocks which are equal to the second connecting blocks are fixedly connected to the surfaces, close to the two sides of the lower shell of the circuit breaker, of the second connecting blocks are fixedly connected, a connecting groove is formed in the middle of one side, far from the second connecting blocks, of the first connecting blocks, a fixing bolt is fixedly connected to the second connecting blocks, the fixing bolt penetrates through the first connecting blocks and is connected to the positions, close to the edges, of two sides, close to the edges, of the two sides, close to the lower shell of the circuit breaker, of the lower shell of the circuit breaker, which is fixedly connected to a dismounting pull rope; through dismantling the stay cord, more convenient quick when being favorable to dismantling the circuit.
Description
Technical Field
The utility model relates to the technical field of piezoelectric devices, in particular to an electromagnetic circuit breaker convenient for wiring installation.
Background
The electromagnetic circuit breaker is also called a circuit breaker, and the circuit breaker is a switching device which can switch on and off the current under the normal loop condition, can switch on and off the current under the abnormal loop condition (including the short circuit condition) in a specified time, is a switch, but is different from a switch which is normally used by people, and is mainly used for cutting off the current of a high-voltage circuit, when a system of people fails, the circuit breaker can rapidly cut off the current, thereby preventing the situation from developing in serious aspects, achieving the effect of protecting property of people, and is a good safety protection device.
At present, when the traditional electromagnetic circuit breaker is installed and connected, a traditional bolt fixing mode is adopted, a bolt is required to be rotated to fix or detach a circuit during installation or detachment, the operation is complex, the time is wasted, tools are required to be used during installation and detachment, a certain cost is required to be spent for purchasing tools for installation under the condition of no tools, and economic waste is caused.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an electromagnetic circuit breaker that facilitates wiring installation, so as to solve the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: an electromagnetic circuit breaker convenient to wiring and installation, the surface of two sides of a lower shell of the circuit breaker is fixedly connected with second connecting blocks which are unequal in number and orderly arranged at positions close to the top end, the top end of the lower shell of the circuit breaker is connected with an upper shell of the circuit breaker, the surfaces of two sides of the upper shell of the circuit breaker, which are close to the lower shell of the circuit breaker, are fixedly connected with first connecting blocks which are equal to the second connecting blocks, the middle part of one side, which is far away from the second connecting blocks, of the first connecting blocks is provided with a connecting groove, a fixing bolt is fixedly connected in the connecting groove, the fixing bolt penetrates through the first connecting blocks to be connected with the second connecting blocks fixedly connected with the lower shell of the circuit breaker, the lower shell of the circuit breaker penetrates through the first connecting blocks and the second connecting blocks to be fixedly connected with the upper shell of the circuit breaker, a rectangular hole groove is formed in the position, a switch is formed in the rectangular hole groove, one side, which is close to the rectangular hole groove, of the upper shell of the circuit breaker, is positioned at one side, which is fixedly connected with the first connecting blocks, the lower shell of the circuit breaker is positioned at the position, is close to the rectangular hole groove, the position, and the first connecting blocks are fixedly connected with the first connecting blocks, the circuit breaker, the connecting blocks, the lower shell, and the circuit breaker is fixedly connected with the two sides of the first connecting blocks, and the circuit breaker, and the circuit breaker is fixedly connected with the pull ropes, and the circuit breaker; through dismantling the stay cord, more convenient quick when being favorable to dismantling the circuit.
Further, the control buttons which are different in number and orderly arranged are arranged in the control groove formed in the upper shell of the circuit breaker, the positions of the fixing bolts fixedly connected in the connecting groove formed in the first connecting block are provided with first threaded holes, the middle part of one side of the lower shell of the circuit breaker, which is close to the upper shell of the circuit breaker, is provided with rectangular cavities, the second connecting block is located at the position of the fixing bolts fixedly, the fixing bolts penetrate through the first threaded holes formed in the connecting groove and are connected in the second threaded holes formed in the second connecting block, and the upper shell of the circuit breaker and the lower shell of the circuit breaker are fixed through the fixing bolts.
Further, the circuit connecting cavity is formed in the middle of the upper shell of the circuit breaker, and the circuit is convenient to connect according to the circuit.
Further, the wiring holes are formed in the positions, fixedly connected with the first connecting wire and the second connecting wire, of one side of the lower shell of the circuit breaker, and the first connecting wire and the second connecting wire are connected in a favorable mode through the wiring holes.
Further, the circuit breaker lower casing is close to wiring hole one side middle part position fixedly connected with second fixed column of seting up, the adjacent one end middle part fixedly connected with second extrusion spring of second fixed column, casing both sides fixedly connected's dismantlement stay cord is close to circuit breaker lower casing one side surface middle part and all fixedly cup joints first extrusion spring under the circuit breaker, the dismantlement stay cord is close to the first fixed column of the equal fixedly connected with of one end of casing under the circuit breaker, first extrusion spring one end is located wiring hole one side that the casing was seted up under the circuit breaker is kept away from to first fixed column, second extrusion spring one end is located the wiring hole opposite side is kept away from to second fixed column, through first extrusion spring and second extrusion spring, is favorable to promoting first fixed column and second fixed column and carries out fixed connection circuit.
Further, the first extrusion spring position of fixed connection of casing is located down to the circuit breaker all has seted up the cylindrical groove, the rectangular channel has all been seted up to the fixed first fixed column of casing and second fixed column position under the circuit breaker, wiring hole and rectangular channel intercommunication each other are favorable to first fixed column and second fixed column to slide through the rectangular channel.
The utility model has the technical effects and advantages that:
1. the first fixing column and the second fixing column are arranged, so that the fixing of the line inserted by the pushing of the first extrusion spring and the second extrusion spring is facilitated, the installation is convenient and quick, and the working efficiency is improved.
2. The utility model is beneficial to pulling the dismounting pull rope to quickly finish the dismounting of the circuit when the dismounting pull rope is dismounted by arranging the dismounting pull rope, and the expenditure of the cost is saved without tools.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an exploded view of the overall structure of the present utility model.
Fig. 3 is a schematic cross-sectional view of the upper case structure of the circuit breaker of the present utility model.
Fig. 4 is a schematic view of a lower case structure of the circuit breaker of the present utility model.
Fig. 5 is a schematic cross-sectional view of a lower case fixing device of a circuit breaker according to the present utility model.
Fig. 6 is a schematic view of a lower case structure of the circuit breaker of the present utility model.
Fig. 7 is a schematic structural view of a first fixing post according to the present utility model.
The reference numerals are: 1. a lower case of the circuit breaker; 101. a rectangular cavity; 102. a wiring hole; 103. a cylindrical groove; 104. rectangular grooves; 2. an upper housing of the circuit breaker; 201. rectangular hole slots; 202. a control groove; 203. a control button; 204. a line connection cavity; 3. a switch; 4. a first connection block; 401. a connecting groove; 402. a first threaded hole; 5. a fixing bolt; 6. a first connecting line; 7. a second connecting line; 8. a second connection block; 801. a second threaded hole; 9. disassembling a pull rope; 10. a first fixing column; 1001. a second fixing column; 11. a first pressing spring; 1101. and a second pressing spring.
Detailed Description
The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the configurations of the embodiments described below are merely illustrative, and the electromagnetic circuit breaker for facilitating connection installation according to the present utility model is not limited to the configurations described below, but all other embodiments obtained by one skilled in the art without any inventive effort are within the scope of the present utility model.
Referring to fig. 1-2, the utility model provides an electromagnetic circuit breaker convenient for wiring installation, the positions of two sides of a lower casing 1 of the circuit breaker close to the top end are fixedly connected with second connecting blocks 8 which are unequal in number and orderly arranged, the top end position of the lower casing 1 of the circuit breaker is connected with an upper casing 2 of the circuit breaker, the positions of two sides of the upper casing 2 of the circuit breaker close to the lower casing 1 of the circuit breaker, which are fixedly connected with first connecting blocks 4 equal to the second connecting blocks 8, the middle part of one side of the first connecting blocks 4 far from the second connecting blocks 8 is provided with connecting grooves 401, the connecting grooves 401 are internally fixedly connected with fixing bolts 5, the fixing bolts 5 penetrate through the first connecting blocks 4 and are fixedly connected with the second connecting blocks 8 of the lower casing 1 of the circuit breaker, the lower casing 1 of the circuit breaker is fixedly connected with the upper casing 2 through the fixing bolts 5, one side of the top end of the upper casing 2 of the circuit breaker is provided with rectangular hole 201, the inside of the rectangular hole 201 is provided with a switch 3, the position of one side of the upper casing 2 of the rectangular hole 201 is close to the first connecting blocks 6, the position of the upper casing 2 of the circuit breaker is fixedly connected with the first connecting blocks 6, and the position of the lower casing 1 of the adjacent circuit breaker is fixedly connected with the first connecting blocks 6, and the position of the first connecting blocks 6 is fixedly connected with the connecting blocks 6 at one side of the first connecting blocks 6; through dismantling stay cord 9, it is more convenient quick when being favorable to dismantling the circuit.
Referring to fig. 2, the control slots 202 formed in the upper casing 2 of the circuit breaker are provided with control buttons 203 which are different in number and orderly arranged, the positions of the fixing bolts 5 fixedly connected in the connecting slots 401 formed in the first connecting block 4 are provided with first threaded holes 402, the middle part of one side of the lower casing 1, close to the upper casing 2 of the circuit breaker, of the circuit breaker is provided with a rectangular cavity 101, the positions of the second connecting blocks 8, which are positioned in the fixing bolts 5, are provided with second threaded holes 801, the fixing bolts 5 penetrate through the first threaded holes 402 formed in the connecting slots 401 and are connected in the second threaded holes 801 formed in the second connecting blocks 8, and the upper casing 2 of the circuit breaker and the lower casing 1 of the circuit breaker are facilitated to be fixed through the fixing bolts 5.
Referring to fig. 3, a circuit connecting cavity 204 is provided in the middle of the upper casing 2 of the circuit breaker, and the circuit is convenient to connect through the circuit connecting cavity 204.
Referring to fig. 4-5, the positions of the lower casing 1 of the circuit breaker, where the first connecting wire 6 and the second connecting wire 7 are fixedly connected, are provided with wire holes 102, and the first connecting wire 6 and the second connecting wire 7 are connected through the wire holes 102.
Referring to fig. 6-7, a second fixing column 1001 is fixedly connected to a middle portion of one side of the lower casing 1 of the circuit breaker, which is close to the wiring hole 102, a second compression spring 1101 is fixedly connected to a middle portion of an adjacent end of the second fixing column 1001, a first compression spring 11 is fixedly sleeved on a middle portion of a surface of one side of the lower casing 1 of the circuit breaker, which is close to the lower casing 1 of the circuit breaker, of a disassembly pull rope 9, a first fixing column 10 is fixedly connected to one end of the disassembly pull rope 9, which is close to the lower casing 1 of the circuit breaker, a first fixing column 10 is positioned on one side of the wiring hole 102, which is arranged on the lower casing 1 of the circuit breaker, of the first fixing column 10, one end of the second fixing column 1001 is positioned on the other side of the wiring hole 102, which is far from the second compression spring 1101, and the first fixing column 10 and the second fixing column 1001 are facilitated to be pushed to be fixedly connected through the first compression spring 11 and the second compression spring 1101.
Referring to fig. 6, the lower casing 1 of the circuit breaker is located at a position fixedly connected with the first compression spring 11 and is provided with a cylindrical groove 103, the lower casing 1 of the circuit breaker is fixed at a position fixedly connected with the first fixing post 10 and the second fixing post 1001 and is provided with a rectangular groove 104, the wiring hole 102 and the rectangular groove 104 are mutually communicated, and the first fixing post 10 and the second fixing post 1001 are facilitated to slide through the rectangular groove 104.
The working principle of the utility model is as follows:
firstly, when in installation, the upper shell 2 of the circuit breaker is firstly placed at the top end of the lower shell 1 of the circuit breaker, so that the first connecting blocks 4 fixedly connected with the two sides of the upper shell 2 of the circuit breaker are aligned with the second connecting blocks 8 fixedly connected with the two sides of the lower shell 1 of the circuit breaker, the rectangular cavity 101 formed by the lower shell 1 of the circuit breaker is shielded by the upper shell 2 of the circuit breaker, then the fixing bolts 5 are placed into the connecting grooves 401 formed by one side, far away from the second connecting blocks 8, of the first connecting blocks 4, then the fixing bolts 5 are rotated, the fixing bolts 5 penetrate through the first threaded holes 402 formed at the bottom ends of the connecting grooves 401 formed by the first connecting blocks 4 and are connected into the second threaded holes 801 formed by one side, close to the first connecting blocks 4, of the second connecting blocks 8, so that the lower shell 1 of the circuit breaker and the upper shell 2 of the circuit breaker are fixedly connected by the fixing bolts 5, then the first connecting wire 6 and the second connecting wire 7 to be connected are inserted into the corresponding wire connecting hole 102, when the first connecting wire 6 is inserted into the wire connecting hole 102, the first fixing column 10 and the second fixing column 1001 at two sides in the wire connecting hole 102 are extruded and extruded to two sides by the entering extrusion of the first connecting wire 6, when the first fixing column 10 and the second fixing column 1001 are extruded and extruded by the first connecting wire 6, the first extrusion spring 11 and the second extrusion spring 1101 which are connected with one ends of the first fixing column 10 and the second fixing column 1001 far away from the first connecting wire 6 are extruded, when the first connecting wire 6 is pushed to the depth of the wire connecting hole 102, the first extrusion spring 11 and the second extrusion spring 1101 which are connected with one ends of the first fixing column 10 and the second fixing column 1001 far away from the first connecting wire 6 are extruded to two sides, the first fixing column 10 and the second fixing column 1001 are made to approach the first connecting wire 6, the first connecting wire 6 is fixed through the first fixing column 10 and the second fixing column 1001, the first connecting wire 6 is fixedly connected inside the wiring hole 102, the second connecting wire 7 is pushed into the fixing connection through the above mode, so that installation can be completed, a large amount of installation time is saved, working efficiency is improved, meanwhile, the circuit can be quickly and firmly installed without purchasing tools, when the circuit needs to be detached, only the detaching pull ropes 9 fixedly connected with two sides of the lower shell 1 of the circuit breaker are pulled, the detaching pull ropes 9 move the first fixing column 10 in a direction away from the first connecting wire 6 or the second connecting wire 7, the first fixing column 10 slides in the rectangular groove 104 formed in the lower shell 1 of the circuit breaker, when the first fixing column 10 is away from the wiring hole 102, the circuit can be detached by pulling the first connecting wire 6 or the second connecting wire 7, no tools are needed for assistance, and meanwhile, the circuit installation is firm.
Claims (6)
1. Electromagnetic circuit breaker convenient to installation of wiring, including casing (1) under the circuit breaker, its characterized in that: the circuit breaker is characterized in that the surfaces of two sides of the lower casing (1) of the circuit breaker are fixedly connected with second connecting blocks (8) which are different in quantity and orderly arranged near the top end positions, the upper casing (2) of the circuit breaker is connected with the lower casing (1) of the circuit breaker, the surfaces of two sides of the lower casing (2) of the circuit breaker, which are fixedly connected with first connecting blocks (4) equal to the second connecting blocks (8), the middle part of one side, which is far away from the second connecting blocks (8), of the first connecting blocks (4) is provided with connecting grooves (401), the connecting grooves (401) are internally fixedly connected with fixing bolts (5), the fixing bolts (5) penetrate through the first connecting blocks (4) to be connected with the second connecting blocks (8) which are fixedly connected with the lower casing (1) of the circuit breaker, the lower casing (1) of the circuit breaker penetrates through the first connecting blocks (4) and the second connecting blocks (8) to be fixedly connected with the upper casing (2) of the circuit breaker, the upper casing (2) of the circuit breaker is provided with rectangular hole grooves (201) at one side, the top end positions of the upper casing (2) of the circuit breaker are far away from the second connecting blocks (8) are provided with rectangular hole grooves (201), the rectangular hole grooves (201) are formed in one side, the upper casing (2) is near the top ends of the rectangular hole grooves (201) are formed in the circuit breaker, the circuit breaker is characterized in that a first connecting wire (6) is fixedly connected to one side of the circuit breaker lower shell (1) which is fixedly connected with the second connecting block (8), a second connecting wire (7) is fixedly connected to one side of the circuit breaker lower shell (1) which is fixedly connected with the first connecting wire (6), and a disassembly pull rope (9) is fixedly connected to the adjacent two sides of the circuit breaker lower shell (1) which are positioned close to the edge of the first connecting wire (6).
2. An electromagnetic circuit breaker for facilitating wiring installation as set forth in claim 1 wherein: control buttons (203) which are different in number and tidy in arrangement are arranged in control grooves (202) formed in an upper shell (2) of the circuit breaker, first threaded holes (402) are formed in positions, which are fixedly connected with fixing bolts (5), in connecting grooves (401) formed in a first connecting block (4), rectangular cavities (101) are formed in the middle of one side, close to the upper shell (2), of the upper shell (2) of the circuit breaker, of the lower shell (1) of the circuit breaker, second threaded holes (801) are formed in positions, which are fixedly connected with the fixing bolts (5), of the second connecting block (8), and the first threaded holes (402) formed in the connecting grooves (401) are penetrated by the fixing bolts (5) and are connected in the second threaded holes (801) formed in the second connecting block (8).
3. An electromagnetic circuit breaker for facilitating wiring installation as set forth in claim 1 wherein: a circuit connecting cavity (204) is formed in the middle of the upper shell (2) of the circuit breaker.
4. An electromagnetic circuit breaker for facilitating wiring installation as set forth in claim 1 wherein: the circuit breaker is characterized in that wiring holes (102) are formed in positions, fixedly connected with the first connecting wire (6) and the second connecting wire (7), on one side of the lower shell (1) of the circuit breaker.
5. An electromagnetic circuit breaker for facilitating wiring installation as set forth in claim 1 wherein: the circuit breaker lower shell (1) is close to wiring hole (102) one side middle part position fixedly connected with second fixed column (1001) of seting up, adjacent one end middle part fixedly connected with second extrusion spring (1101) of second fixed column (1001), the dismantlement stay cord (9) of casing (1) both sides fixed connection is close to casing (1) one side surface middle part under the circuit breaker all fixedly cup joints first extrusion spring (11), the dismantlement stay cord (9) is close to the equal fixedly connected with first fixed column (10) of one end of casing (1) under the circuit breaker, first extrusion spring (11) one end is kept away from to first fixed column (10) is located wiring hole (102) one side of seting up under casing (1) of circuit breaker, second extrusion spring (1101) one end is kept away from to second fixed column (1001) is located wiring hole (102) opposite side.
6. An electromagnetic circuit breaker for facilitating wiring installation as set forth in claim 4 wherein: the circuit breaker lower shell (1) is located the first extrusion spring of fixed connection (11) position and has all seted up cylindrical groove (103), rectangular groove (104) have all been seted up in the fixed first fixed column (10) of circuit breaker lower shell (1) and second fixed column (1001) position, wiring hole (102) and rectangular groove (104) communicate each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609687.3U CN219677157U (en) | 2023-03-25 | 2023-03-25 | Electromagnetic circuit breaker convenient to wiring installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609687.3U CN219677157U (en) | 2023-03-25 | 2023-03-25 | Electromagnetic circuit breaker convenient to wiring installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219677157U true CN219677157U (en) | 2023-09-12 |
Family
ID=87921682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320609687.3U Active CN219677157U (en) | 2023-03-25 | 2023-03-25 | Electromagnetic circuit breaker convenient to wiring installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219677157U (en) |
-
2023
- 2023-03-25 CN CN202320609687.3U patent/CN219677157U/en active Active
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