CN220106395U - Anticreep circuit breaker - Google Patents

Anticreep circuit breaker Download PDF

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Publication number
CN220106395U
CN220106395U CN202321645184.8U CN202321645184U CN220106395U CN 220106395 U CN220106395 U CN 220106395U CN 202321645184 U CN202321645184 U CN 202321645184U CN 220106395 U CN220106395 U CN 220106395U
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CN
China
Prior art keywords
circuit breaker
fixedly arranged
square
main board
shell
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Application number
CN202321645184.8U
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Chinese (zh)
Inventor
赵建平
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Shanghai Dada Electric Appliance Co ltd
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Shanghai Dada Electric Appliance Co ltd
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Priority to CN202321645184.8U priority Critical patent/CN220106395U/en
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Abstract

The utility model relates to the field of circuit breakers and discloses an anti-leakage circuit breaker which comprises a main board, wherein two sides of the main board are slidably provided with a shell, one side of the front end of the main board is hinged with a buckle door through a hinge, two fixed screw holes are fixedly formed in two sides of the main board, a blocking device is fixedly arranged in the middle of the front end of the shell, the front end of the main board is fixedly provided with the circuit breaker, the front end of the circuit breaker is fixedly provided with a switch, the main board comprises a board body, and sliding grooves are formed in two sides of the board body. This circuit breaker surface mounting has the protective housing, can isolate outside air and inside contact, reduces the steam and adheres to, and the circuit breaker external world is provided with the separation device, and the user can reduce the contact with inside switch, and the direct use avoids being injured, and the buckle door can protect the electric wire junction, avoids steam to get into and leads to electric leakage, and protection electric wire junction does not contact with the external world, reduces electric leakage probability.

Description

Anticreep circuit breaker
Technical Field
The utility model relates to the field of circuit breakers, in particular to an anti-creeping circuit breaker.
Background
A circuit breaker refers to a switching device capable of closing, carrying and opening a current under normal circuit conditions and closing, carrying and opening a current under abnormal circuit conditions within a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, and the division of a high-voltage boundary line and a low-voltage boundary line is fuzzy, and is generally called as a high-voltage electrical appliance with the voltage of more than 3 kV. The circuit breaker can be used for distributing electric energy, starting the asynchronous motor infrequently, protecting a power line, the motor and the like, and automatically cutting off the circuit when serious overload or short circuit, undervoltage and other faults occur, and the functions of the circuit breaker are equivalent to the combination of a fuse type switch, an over-under-heating relay and the like. And the parts are not required to be changed after breaking the fault current. A wide range of applications have been achieved.
Most of the existing circuit breakers are directly installed outside, the surface of the circuit breaker is directly contacted with the outside, water vapor in the air can be directly attached to the surface of the circuit breaker, the surface of the circuit breaker can be conductive due to the water vapor, if the installation of a power supply is not strict enough, the circuit breaker is easy to cause electricity leakage, and a user can be injured during repair, so that the anti-leakage circuit breaker is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an anti-leakage circuit breaker, wherein a protective shell is arranged on the surface of the circuit breaker, so that the circuit breaker can isolate external air from contacting with the inside, water vapor adhesion is reduced, a blocking device is arranged outside the circuit breaker, a user can reduce contact with the inside, the circuit breaker can be directly used, injury is avoided, a buckle door can protect a wire connection position, water vapor is prevented from entering to cause leakage, the wire connection position is protected from contacting with the outside, and the leakage probability is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-leakage circuit breaker comprises a main board, wherein shells are slidably arranged on two sides of the main board, a buckling door is hinged to one side of the front end of the main board through a hinge, and two fixing screw holes are fixedly formed in two sides of the main board;
the middle of the front end of the shell is fixedly provided with a blocking device, the front end of the main board is fixedly provided with a circuit breaker, and the front end of the circuit breaker is fixedly provided with a switch;
through above-mentioned technical scheme, circuit breaker itself is provided with the shell, reduces outside air and inside contact, prevents steam adhesion surface, produces conductivity.
Further, the main board comprises a board body, sliding grooves are formed in two sides of the board body, and a square groove is formed below one side of the front end of the board body;
through above-mentioned technical scheme, the spout is seted up in both sides, and the shell is fixed when conveniently sliding, connects more stably.
Further, three fan-shaped grooves are formed in the lower side of the front end of the plate body, and annular rubber blocks are fixedly arranged at the front ends of the three fan-shaped grooves;
through above-mentioned technical scheme, fan-shaped groove position is corresponding with the electric wire link, and annular rubber piece material is softer, has elasticity, and the parcel is inseparabler.
Further, a buckling block is fixedly arranged on one side of the inner wall of the square groove, a sliding block is slidably arranged on one side of the square groove, and protruding sliding blocks are fixedly arranged at the front end and the rear end of the sliding block;
through above-mentioned technical scheme, sliding block one end exposes in the outside, and the outside operation of convenient to use person, protruding slider fixed sliding block position prevents to drop.
Further, the shell comprises a shell body, a fixing hole is formed in the upper end of the shell body, fixing sliding blocks are fixedly arranged on the rear sides of the two sides of the inner wall of the shell body, a square hole is formed in the front end of the shell body, and sliding grooves are formed in the two sides of the inner wall of the shell body;
through above-mentioned technical scheme, fixed slider is inside sliding at the spout, connects shell and mainboard, and square hole makes things convenient for the separation device to use.
Further, the buckle door comprises a square plate, three movable grooves are formed in the rear end of the square plate, two fixing springs are fixedly arranged at the rear ends of the three movable grooves, square rubber blocks are fixedly arranged at the other ends of one group of fixing springs, and fan-shaped rubber blocks are fixedly arranged at the rear ends of the three square rubber blocks;
through above-mentioned technical scheme, the inside fixed spring that is provided with of movable groove, fixed spring one end is fixed with square rubber piece, and after the buckle door was closed, fan-shaped rubber piece contacted with annular rubber piece, and fixed spring makes things convenient for fan-shaped rubber piece parcel, avoids the electric wire to damage.
Further, a rotating groove is formed in one side of the rear end of the square plate, a torsion spring is fixedly arranged on the inner top surface of the rotating groove, and a rotating block is fixedly arranged at the other end of the torsion spring;
through above-mentioned technical scheme, torsion spring is fixed with rotary groove and dwang respectively, and when the dwang was moved, torsion spring can control the dwang and kick-back, and rotary groove control dwang active position conveniently fixes.
Further, the blocking device comprises a sliding plate, a clamping groove is formed in the middle of the front end of the sliding plate, a fixed shaft is fixedly arranged on the inner bottom surface of the clamping groove, and a rotary pressing block penetrates through the surface of the fixed shaft in a rotary mode;
through above-mentioned technical scheme, rotate and press the briquetting at the inside rotation of draw-in groove, conveniently accomodate, avoid the mistake to touch the switch.
The utility model has the following beneficial effects:
1. according to the anti-leakage circuit breaker provided by the utility model, the main board, the shell, the hinge and the buckle door are arranged in the circuit breaker, the shell is fixed on the main board, the internal circuit breaker is protected from outside air, the adhesion of water vapor is reduced, the hinge and the buckle door are matched for use, the connection part of the electric wire is protected, the fan-shaped rubber block and the annular rubber block are mutually clamped, the electric wire is wrapped, the outside air is isolated, the electric leakage caused by the contact of the water vapor and the connection part is avoided, and the electric leakage is effectively prevented.
2. According to the anti-leakage circuit breaker provided by the utility model, the main board, the shell, the buckle door, the blocking device and the switch are arranged in the circuit breaker, one end of the rotary pressing block in the blocking device is contacted with the switch, the switch can be pressed when being pressed, a user is prevented from being in direct contact with the circuit breaker, the possibility of injury is reduced, the opening frequency of the shell is reduced, and the internal contact with the outside can be avoided.
Drawings
Fig. 1 is a schematic axial view of an anti-leakage circuit breaker according to the present utility model;
fig. 2 is a top cross-sectional view of an anti-leakage circuit breaker according to the present utility model;
fig. 3 is a front sectional view of an anti-leakage circuit breaker according to the present utility model;
fig. 4 is a side cross-sectional view of an anti-leakage circuit breaker according to the present utility model;
fig. 5 is a schematic bottom view of an anti-leakage circuit breaker according to the present utility model;
fig. 6 is a top partial cross-sectional view of an anti-leakage circuit breaker according to the present utility model;
fig. 7 is an enlarged view of a portion a of an anti-leakage circuit breaker according to the present utility model;
fig. 8 is an enlarged view of a portion B of an anti-leakage circuit breaker according to the present utility model.
Legend description:
1. a main board; 2. a housing; 3. a snap door; 4. fixing the screw holes; 5. a blocking device; 6. a hinge; 7. the circuit breaker itself; 8. a switch; 101. a board body; 102. a chute; 103. a fan-shaped groove; 104. an annular rubber block; 105. a square groove; 106. a buckle block; 107. a sliding block; 108. a raised slider; 201. a housing body; 202. a fixing hole; 203. a fixed slide block; 204. square holes; 205. a sliding groove; 301. a square plate; 302. a movable groove; 303. a fixed spring; 304. square rubber blocks; 305. a sector rubber block; 306. a rotating groove; 307. a torsion spring; 308. a rotating block; 501. a sliding plate; 502. a clamping groove; 503. a fixed shaft; 504. and rotating the pressing block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-8, one embodiment provided by the present utility model is: the utility model provides an anticreep circuit breaker, includes mainboard 1, and mainboard 1 both sides slip is provided with shell 2, and mainboard 1 front end one side is provided with buckle door 3 through hinge 6 hinge, and mainboard 1 both sides are all fixed to be provided with two fixed screw 4;
the middle separation device 5 that is fixedly arranged in the middle of the front end of the shell 2, the front end of the main board 1 is fixedly provided with a circuit breaker itself 7, the front end of the circuit breaker itself 7 is fixedly provided with a switch 8, the circuit breaker itself 7 is provided with the shell 2, the contact between the outside air and the inside is reduced, the surface of water vapor adhesion is prevented, and the conductivity is generated.
The main board 1 comprises a board body 101, sliding grooves 102 are formed in two sides of the board body 101, square grooves 105 are formed in the lower portion of one side of the front end of the board body 101, the sliding grooves 102 are formed in two sides, and when the sliding is convenient, the shell 2 is fixed and connection is stable. Three fan-shaped grooves 103 are formed in the lower side of the front end of the plate body 101, and annular rubber blocks 104 are fixedly arranged at the front ends of the three fan-shaped grooves 103. The inner wall of the square groove 105 is fixedly provided with a clamping block 106, one side of the square groove 105 is slidably provided with a sliding block 107, and the front end and the rear end of the sliding block 107 are fixedly provided with a convex sliding block 108. The shell 2 includes shell body 201, and fixed orifices 202 have been seted up to shell body 201 upper end, and shell body 201 inner wall both sides rear side is all fixed to be provided with fixed slider 203, and square hole 204 has been seted up to shell body 201 front end, and sliding tray 205 has all been seted up to shell body 201 inner wall both sides, and fixed slider 203 slides in spout 102 inside, connects shell 2 and mainboard 1, and square hole 204 makes things convenient for separation device 5 to use.
The buckle door 3 includes square board 301, three movable groove 302 has been seted up to square board 301 rear end, the equal fixed two fixed springs 303 that are provided with of three movable groove 302 rear end, a plurality of fixed springs 303 are two-to-two fixed square rubber piece 304 that are provided with of the other end of a set of equal, the equal fixed fan-shaped rubber piece 305 that is provided with of three square rubber piece 304 rear end, the inside fixed spring 303 that is provided with of movable groove 302, fixed spring 303 one end is fixed with square rubber piece 304, after the buckle door 3 is closed, fan-shaped rubber piece 305 contacts with annular rubber piece 104, fixed spring 303 makes things convenient for fan-shaped rubber piece 305 parcel, avoid the electric wire to damage. The rotating groove 306 is formed in one side of the rear end of the square plate 301, the torsion spring 307 is fixedly arranged on the inner top surface of the rotating groove 306, the rotating block 308 is fixedly arranged on the other end of the torsion spring 307, the torsion spring 307 is respectively fixed with the rotating groove 306 and the rotating block 308, when the rotating block 308 moves, the torsion spring 307 can control the rotating block 308 to rebound, and the rotating groove 306 controls the moving position of the rotating block 308, so that the fixing is convenient. The blocking device 5 comprises a sliding plate 501, a clamping groove 502 is formed in the middle of the front end of the sliding plate 501, a fixed shaft 503 is fixedly arranged on the inner bottom surface of the clamping groove 502, and a rotary pressing block 504 penetrates through the surface of the fixed shaft 503 in a rotary mode.
Working principle: when the switch 8 is to be controlled, the shell 2 is fixed with the main board 1, the fixed slide block 203 is aligned with the sliding groove 102 and slides downwards, the shell 2 is fixed at the front end of the main board 1 through the fixed hole 202 by a screw after sliding to the bottom end, when the switch 8 is to be controlled, the blocking device 5 can be used, the fixed shaft 503 is used as the center of the circle when the rotary pressing block 504 rotates, the rotary pressing block 504 can rotate into the clamping groove 502, the rotary pressing block 504 rotates to the center, the rotary pressing block 504 is pressed, the sliding plate 501 slides in the sliding groove 205, the other end of the rotary pressing block 504 is contacted with the switch 8 to drive the switch 8 to press downwards, the rotary pressing block 504 can be rotated after pressing, and then slides downwards, when the rotary pressing block 504 rotates to the center again, the rotary pressing block 504 can start the switch 8 again when sliding upwards below the switch 8, can be recycled, reduces contact, the buckle door 3 uses the hinge 6 as a connecting point to open and close, when pressing the sliding block 107, the convex sliding block 108 slides on one side of the square groove 105 to push the rotary block 308 to one side, the rotary block 308 rotates with the torsion spring 307 as a circle center, at the moment, the buckle door 3 can be opened, at the moment, the electric wires can be connected, after connection, the buckle door 3 is closed, the rotary block 308 rotates and then is buckled with the buckle block 106, the main board 1 and the buckle door 3 are fixed, at the moment, the fan-shaped rubber block 305 is wrapped by the electric wires due to the pushing of the fixed spring 303 and the annular rubber block 104, and water vapor is prevented from entering.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. An anticreep circuit breaker, includes mainboard (1), its characterized in that: the two sides of the main board (1) are slidably provided with a shell (2), one side of the front end of the main board (1) is hinged with a buckling door (3) through a hinge (6), and two fixing screw holes (4) are fixedly formed in the two sides of the main board (1);
the novel circuit breaker is characterized in that a blocking device (5) is fixedly arranged in the middle of the front end of the shell (2), a circuit breaker (7) is fixedly arranged at the front end of the main board (1), and a switch (8) is fixedly arranged at the front end of the circuit breaker (7).
2. An anti-leakage circuit breaker according to claim 1, characterized in that: the main board (1) comprises a board body (101), sliding grooves (102) are formed in two sides of the board body (101), and square grooves (105) are formed in the lower portion of one side of the front end of the board body (101).
3. An anti-creeping circuit breaker according to claim 2, characterized in that: three fan-shaped grooves (103) are formed in the lower side of the front end of the plate body (101), and annular rubber blocks (104) are fixedly arranged at the front ends of the three fan-shaped grooves (103).
4. An anti-creeping circuit breaker according to claim 2, characterized in that: the novel sliding block is characterized in that a buckling block (106) is fixedly arranged on one side of the inner wall of the square groove (105), a sliding block (107) is slidably arranged on one side of the square groove (105), and protruding sliding blocks (108) are fixedly arranged at the front end and the rear end of the sliding block (107).
5. An anti-leakage circuit breaker according to claim 1, characterized in that: the shell (2) comprises a shell body (201), fixing holes (202) are formed in the upper end of the shell body (201), fixing sliding blocks (203) are fixedly arranged on the rear sides of two sides of the inner wall of the shell body (201), square holes (204) are formed in the front end of the shell body (201), and sliding grooves (205) are formed in the two sides of the inner wall of the shell body (201).
6. An anti-leakage circuit breaker according to claim 1, characterized in that: the buckle door (3) comprises a square plate (301), three movable grooves (302) are formed in the rear end of the square plate (301), two fixing springs (303) are fixedly arranged at the rear ends of the movable grooves (302), a plurality of fixing springs (303) are fixedly arranged at the other ends of each two groups of fixing springs (303), square rubber blocks (304) are fixedly arranged at the rear ends of the square rubber blocks (304), and fan-shaped rubber blocks (305) are fixedly arranged at the rear ends of the square rubber blocks.
7. The electrical circuit breaker of claim 6, wherein: the square board (301) rear end one side has seted up rotation groove (306), the fixed torsion spring (307) that is provided with of interior top surface of rotation groove (306), torsion spring (307) other end is fixed to be provided with rotary block (308).
8. An anti-leakage circuit breaker according to claim 1, characterized in that: the separation device (5) comprises a sliding plate (501), a clamping groove (502) is formed in the middle of the front end of the sliding plate (501), a fixed shaft (503) is fixedly arranged on the inner bottom surface of the clamping groove (502), and a rotary pressing block (504) penetrates through the surface of the fixed shaft (503) in a rotary mode.
CN202321645184.8U 2023-06-26 2023-06-26 Anticreep circuit breaker Active CN220106395U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321645184.8U CN220106395U (en) 2023-06-26 2023-06-26 Anticreep circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321645184.8U CN220106395U (en) 2023-06-26 2023-06-26 Anticreep circuit breaker

Publications (1)

Publication Number Publication Date
CN220106395U true CN220106395U (en) 2023-11-28

Family

ID=88871896

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321645184.8U Active CN220106395U (en) 2023-06-26 2023-06-26 Anticreep circuit breaker

Country Status (1)

Country Link
CN (1) CN220106395U (en)

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