CN219892119U - Circuit breaker convenient to install for electrical engineering - Google Patents
Circuit breaker convenient to install for electrical engineering Download PDFInfo
- Publication number
- CN219892119U CN219892119U CN202320231910.5U CN202320231910U CN219892119U CN 219892119 U CN219892119 U CN 219892119U CN 202320231910 U CN202320231910 U CN 202320231910U CN 219892119 U CN219892119 U CN 219892119U
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- Prior art keywords
- pushing
- shell
- rod
- limiting
- dust
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 51
- 230000000670 limiting effect Effects 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000002265 prevention Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a circuit breaker convenient to install and used for electrical engineering, and belongs to the technical field of electrical instruments. The wire threading device comprises a shell, wherein a threading hole is formed in the top of the shell, a wire penetrates into the shell through the threading hole, a pushing mechanism is respectively arranged at the top and the bottom of the shell in a penetrating manner, clamping seats are respectively arranged on the inner wall of the shell, and the clamping seats and the pushing mechanism are oppositely arranged; the pushing mechanism pushes the lead into the clamping seat, and the pushing mechanism is limited by the limiting mechanism; the shell is provided with a switch, a connecting support rod is arranged below the switch, and a connecting block is arranged at the end part of the connecting support rod; the top of the connecting support rod is provided with an electromagnet sleeve, the inner wall of the electromagnet sleeve is provided with an electromagnet, and the outer wall of the electromagnet is sleeved with an electromagnet spring; the upper cover of the threading hole is provided with a dust prevention seat, and dust removal units are symmetrically arranged in the dust prevention seat. The clamping seat is arranged on the inner wall of the shell, and the pushing mechanism and the limiting mechanism realize that the wire can be connected without using tools, so that the wire is convenient to install, and time and labor are saved.
Description
Technical Field
The utility model relates to a circuit breaker convenient to install and used for electrical engineering, and belongs to the technical field of electrical instruments.
Background
A circuit breaker is a switching device capable of closing, carrying and breaking a current under normal or abnormal loop conditions, and is an absolutely important circuit device in modern life, and is one of the most important safety mechanisms in a home circuit, and once the current flow in a house wiring is excessive, the circuit device cuts off a power supply until a fault is removed.
Patent document CN213988761U discloses an electrical engineering power distribution breaker, including circuit breaker body and mounting panel, the top of mounting panel is fixed with the blotter, the circuit breaker body is fixed at the top of blotter, the front of circuit breaker body inlays and is equipped with the apron, be provided with pneumatic fastening mechanism on the circuit breaker body, pneumatic fastening mechanism includes the return tube, the both ends of return tube respectively with the both sides fixed connection of circuit breaker body, this electrical engineering power distribution breaker, through pneumatic fastening mechanism's setting, the dismantlement to the apron is realized to the atmospheric pressure principle of being convenient for, when dismantling and installing the apron, does not need the instrument, manual direct operation can, dismantles comparatively conveniently, and then can improve work efficiency; through the setting of first round hole, first heat dissipation net, second round hole, second heat dissipation net, the gaseous circulation of being convenient for further is convenient for the inside electrical components heat dissipation of circuit breaker body, improves the inside electrical components life of circuit breaker body. However, the corresponding installation facilitating mechanism is not available, so that the wiring cannot be conducted without tools, and the installation is very inconvenient.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the circuit breaker which is convenient to install and is used for electrical engineering, wires can be wired without tools, the circuit breaker is convenient to install, and time and labor are saved.
The utility model solves the problems by adopting the following technical scheme: the circuit breaker convenient to install for electrical engineering comprises a shell, wherein a threading hole is formed in the top of the shell, a wire penetrates into the shell through the threading hole, a pushing mechanism which is horizontally arranged is respectively arranged at the top and the bottom of the shell in a penetrating manner, a clamping seat is respectively arranged on the inner wall of the shell, and the clamping seat and the pushing mechanism are oppositely arranged; the pushing mechanism pushes the lead penetrating through the shell into the clamping seat, and the pushing mechanism is limited by the corresponding limiting mechanism, so that the lead is clamped in the clamping seat; the shell is provided with a switch, one part of the switch is arranged outside the shell, and the other part of the switch is arranged in the shell; a connecting support rod which is horizontally arranged is arranged below the switch, and a connecting block is arranged at the end part of the connecting support rod; the top of the connecting support rod is provided with an electromagnet sleeve, the inner wall of the electromagnet sleeve is provided with an electromagnet, the outer wall of the electromagnet is sleeved with an electromagnet spring, one end of the electromagnet spring is provided with a deflector rod, and the deflector rod plays a role in poking a switch; the upper cover of the threading hole is provided with a dust prevention seat, and dust removal units are symmetrically arranged in the dust prevention seat.
The pushing mechanism comprises pushing sleeves, the pushing sleeves are arranged in the shell, pushing rods are arranged in the pushing sleeves in a penetrating mode, pushing blocks are arranged at one ends of the pushing rods, and the other ends of the pushing rods penetrate through the shell; the pushing rod is sleeved with a pushing spring, and a pushing clamping block is arranged on the pushing rod; pushing the pushing rod to enable the pushing rod to move along the pushing sleeve and compress the pushing spring, and driving the pushing block to push the wire to move towards the clamping seat and clamp in the clamping seat.
The limiting mechanism comprises vertically arranged limiting sleeves, vertically arranged limiting rods are arranged in the limiting sleeves in a penetrating mode, limiting springs are sleeved on the limiting rods, and limiting clamping blocks are arranged on the limiting rods; the pushing rod is provided with a plurality of clamping grooves, and the limiting rod is moved, so that the limiting rod moves in the limiting sleeve and compresses the limiting spring, and the end part of the limiting rod is clamped in the clamping grooves of the pushing rod.
The clamping grooves are uniformly arranged at intervals along the axis of the pushing rod.
The dust removing unit comprises a supporting box respectively, a dust-proof spring is arranged on the side face of the supporting box, one end of the dust-proof spring is fixed on the inner wall of the dust-proof seat, and the supporting box is fixedly arranged at the other end of the dust-proof spring through a supporting plate; the dust removing device comprises a support box, wherein a dust removing rod is vertically arranged in the support box, a dust removing plate is arranged at the bottom of the dust removing rod, a slide way is arranged in the support box, a pulley is arranged at one end of the dust removing plate, and the pulley is arranged in the slide way; the other end of the dust removing plate is provided with a roller; the wire penetrates through the dustproof seat, so that the wire penetrates through the two rollers to push the dust removing plate, the supporting box and the supporting plate to move towards the inner wall of the dustproof seat, and further the dustproof spring is compressed, so that the wire is tightly attached to the rollers; the dust removing rod is pulled upwards, the pulley moves along the slideway to drive the dust removing plate to move upwards, so that dust is cleaned rapidly.
A display is arranged on the shell.
And a sensor is arranged on the inner wall of the shell.
Compared with the prior art, the utility model has the advantages that: the utility model provides a circuit breaker of being convenient for installation that electrical engineering was used, the shell inner wall is equipped with the cassette, has realized through pushing mechanism and stop gear that the wire need not to use the instrument can accomplish the wiring, and the installation of being convenient for labour saving and time saving. The dust-proof seat and the dust removing unit prevent dust from entering the interior to influence the conductive effect and achieve the effect of dust rapid cleaning.
Drawings
Fig. 1 is a schematic view of a circuit breaker for electrical engineering, which is convenient to install, according to an embodiment of the present utility model;
FIG. 2 is an internal schematic view of FIG. 1;
FIG. 3 is a schematic view of a pusher mechanism;
FIG. 4 is a schematic diagram of a dust removal unit;
FIG. 5 is a schematic view of a positioning mechanism;
the device comprises a shell 1, a pushing mechanism 2, a pushing sleeve 201, a pushing spring 202, a pushing rod 203, a pushing clamping block 204, a clamping groove 205, a pushing block 206, a clamping seat 207, a dustproof seat 3, a supporting box 301, a second spring 302, a supporting plate 303, a second supporting rod 304, a pulley 305, a pulley 306, a sliding block 307 idler wheels, 308 dust removing plates, 309 dustproof sleeves, 4 limit mechanisms, 401 limit rods, 402 limit springs, 403 limit clamping blocks, 404 limit sleeves, 5 connecting struts, 6 electromagnet sleeves, 7 switches, 8 displays, 9 connecting blocks, 10 sensors and 11 electromagnets.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 and 2, the circuit breaker for electrical engineering, which is convenient to install, comprises a housing 1, wherein a threading hole is formed in the top of the housing 1, and a wire penetrates into the housing through the threading hole. The pushing mechanism 2 that the level was arranged is worn to establish respectively at shell 1 top and bottom, and shell 1 inner wall is equipped with cassette 207 respectively, and cassette 207 and pushing mechanism 2 relative arrangement, pushing mechanism 2 push away the wire of wearing to locate in the shell 1 to in the cassette 207 to carry out spacingly to pushing mechanism 2 through corresponding stop gear 4, make the top and the bottom of wire card in cassette 207 all the time. The shell 1 is provided with a switch 7, one part of the switch 7 is arranged outside the shell 1, and the other part of the switch 7 is arranged in the shell. The switch 7 below is equipped with the connection branch 5 of horizontal arrangement, and connection branch 5 one end is fixed in the shell inner wall, and the other end fixed connection connecting block 9, the effect of connecting block 9 provide the connection platform. The top of the connecting support rod 5 is provided with an electromagnet sleeve 6, the inner wall of the electromagnet sleeve 6 is provided with an electromagnet 11, the outer wall of the electromagnet 11 is sleeved with an electromagnet spring, one end of the electromagnet spring is provided with a deflector rod, the deflector rod plays a role in poking a switch, and the switch 7 is opened and closed to control the on-off of a circuit of the device. A sensor 10 is arranged on the inner wall of the shell 1, and the sensor 10 is used for transmitting a signal to control an electromagnet 11. The dust prevention seat 3 is covered on the threading hole, and dust removal units are symmetrically arranged in the dust prevention seat 3, so that dust can be prevented from entering the shell, the conductive effect is prevented from being influenced, and the dust can be cleaned rapidly.
As shown in fig. 3, the pushing mechanism 2 includes pushing sleeves 201, where the pushing sleeves 201 are horizontally arranged, one end of each pushing sleeve 201 is fixed on the inner wall of the casing 1, one end of each pushing rod 203 is penetrated through the casing 1 and is disposed in the pushing sleeve 201, one end of each pushing rod 203 is provided with a pushing block 206, and the other end is disposed outside the casing 1. The pushing rod 203 is sleeved with a pushing spring 202, and the pushing rod 203 is provided with a pushing clamping block 204 which has a limiting effect on the pushing spring 202. Pushing the pushing rod 203, the pushing rod 203 moves along the pushing sleeve 201, compresses the pushing spring 202, and drives the pushing block 206 to move towards the clamping seat 207, so that the wire moves towards the clamping seat 207 and is clamped in the clamping seat 207.
As shown in fig. 4, the limiting mechanism 4 includes vertically arranged limiting sleeves 404, one ends of the limiting sleeves 404 are fixed on the inner wall of the housing 1, vertically arranged limiting rods 401 are penetrated in the limiting sleeves 404, one ends of the limiting rods 401 are arranged outside the housing 1, limiting springs 402 are sleeved on the limiting rods 401, limiting clamping blocks 403 are arranged on the limiting rods 401, and the limiting clamping blocks 403 compress the limiting springs 402. The pushing rod 203 is provided with a plurality of clamping grooves 205, and the clamping grooves 205 are uniformly arranged at intervals along the axis of the pushing rod 203. The limiting rod 401 is moved, so that the limiting rod 401 moves in the limiting sleeve 404 to compress the limiting spring 402, and the end part of the limiting rod 401 is clamped in the clamping groove 205 of the pushing rod 203, so that the pushing rod 203 is limited.
As shown in fig. 5, the dust removing units respectively comprise a supporting box 301, a dust-proof spring 302 is arranged on the side surface of the supporting box 301, one end of the dust-proof spring 302 is fixed on the inner wall of the dust-proof seat 3, and the other end of the dust-proof spring 302 is fixedly provided with the supporting box 301 through a supporting plate 303. A dust removing rod 304 which is vertically arranged is arranged in the supporting box 301, and a dust removing plate 308 which is horizontally arranged is arranged at the bottom of the dust removing rod 304. A slide way 305 is arranged in the support box 301, a pulley 306 is arranged at one end of the dust removing plate 308, and the pulley 306 is arranged in the slide way 305. The other end of the dust removing plate 308 is provided with a roller 307. The wire passes through the dustproof seat 3, and the wire passes through the two rollers 307, pushes the dust removing plate 308, the supporting box 301 and the supporting plate 303 to move towards the inner wall of the dustproof seat 3, so as to compress the dustproof spring 302, enable the wire to be tightly attached to the rollers 307, and prevent dust from entering. The dust removing rod 304 is pulled upwards, the pulley 306 moves along the slideway 305, the roller 307 rotates, the dust removing plate 308 is driven to move upwards, and the dust is cleaned quickly.
A display 8 is provided on the housing 1.
The clamping seat is arranged on the inner wall of the shell, and the wire can be connected without using tools through the pushing mechanism and the limiting mechanism, so that the device is convenient to install and saves time and labor. The dust-proof seat and the dust removing unit prevent dust from entering the interior to influence the conductive effect and achieve the effect of dust rapid cleaning.
In addition to the above embodiments, the present utility model also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present utility model.
Claims (7)
1. A circuit breaker convenient to install that electrical engineering used, its characterized in that: the wire threading device comprises a shell, wherein a threading hole is formed in the top of the shell, a wire penetrates into the shell through the threading hole, a pushing mechanism is respectively arranged at the top and the bottom of the shell in a penetrating manner, clamping seats are respectively arranged on the inner wall of the shell, and the clamping seats and the pushing mechanism are oppositely arranged; the pushing mechanism pushes the lead into the clamping seat, and the pushing mechanism is limited by the limiting mechanism; the shell is provided with a switch, a connecting support rod is arranged below the switch, and a connecting block is arranged at the end part of the connecting support rod; the top of the connecting support rod is provided with an electromagnet sleeve, the inner wall of the electromagnet sleeve is provided with an electromagnet, the outer wall of the electromagnet is sleeved with an electromagnet spring, one end of the electromagnet spring is provided with a deflector rod, and the deflector rod plays a role in poking a switch; the upper cover of the threading hole is provided with a dust prevention seat, and dust removal units are symmetrically arranged in the dust prevention seat.
2. A circuit breaker for electrical engineering according to claim 1, wherein: the pushing mechanism comprises pushing sleeves, the pushing sleeves are arranged in the shell, pushing rods are arranged in the pushing sleeves in a penetrating mode, pushing blocks are arranged at one ends of the pushing rods, and the other ends of the pushing rods penetrate through the shell; the pushing rod is sleeved with a pushing spring, and a pushing clamping block is arranged on the pushing rod; pushing the pushing rod to enable the pushing rod to move along the pushing sleeve and compress the pushing spring, and driving the pushing block to push the wire to move towards the clamping seat and clamp in the clamping seat.
3. A circuit breaker for electrical engineering according to claim 2, wherein: the limiting mechanism comprises vertically arranged limiting sleeves, vertically arranged limiting rods are arranged in the limiting sleeves in a penetrating mode, limiting springs are sleeved on the limiting rods, and limiting clamping blocks are arranged on the limiting rods; the pushing rod is provided with a plurality of clamping grooves, and the limiting rod is moved, so that the limiting rod moves in the limiting sleeve and compresses the limiting spring, and the end part of the limiting rod is clamped in the clamping grooves of the pushing rod.
4. A circuit breaker for electrical engineering according to claim 3, wherein: the clamping grooves are uniformly arranged at intervals along the axis of the pushing rod.
5. A circuit breaker for electrical engineering according to claim 1, wherein: the dust removing unit comprises a supporting box respectively, a dust-proof spring is arranged on the side face of the supporting box, one end of the dust-proof spring is fixed on the inner wall of the dust-proof seat, and the supporting box is fixedly arranged at the other end of the dust-proof spring through a supporting plate; the dust removing device comprises a support box, wherein a dust removing rod is vertically arranged in the support box, a dust removing plate is arranged at the bottom of the dust removing rod, a slide way is arranged in the support box, a pulley is arranged at one end of the dust removing plate, and the pulley is arranged in the slide way; the other end of the dust removing plate is provided with a roller.
6. A circuit breaker for electrical engineering according to claim 1, wherein: a display is arranged on the shell.
7. A circuit breaker for electrical engineering according to claim 1, wherein: and a sensor is arranged on the inner wall of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320231910.5U CN219892119U (en) | 2023-02-16 | 2023-02-16 | Circuit breaker convenient to install for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320231910.5U CN219892119U (en) | 2023-02-16 | 2023-02-16 | Circuit breaker convenient to install for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219892119U true CN219892119U (en) | 2023-10-24 |
Family
ID=88403054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320231910.5U Active CN219892119U (en) | 2023-02-16 | 2023-02-16 | Circuit breaker convenient to install for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219892119U (en) |
-
2023
- 2023-02-16 CN CN202320231910.5U patent/CN219892119U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |