CN218631800U - Miniature circuit breaker convenient to assembly - Google Patents
Miniature circuit breaker convenient to assembly Download PDFInfo
- Publication number
- CN218631800U CN218631800U CN202222778611.1U CN202222778611U CN218631800U CN 218631800 U CN218631800 U CN 218631800U CN 202222778611 U CN202222778611 U CN 202222778611U CN 218631800 U CN218631800 U CN 218631800U
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- electric shock
- box body
- circuit breaker
- protection against
- against electric
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Abstract
The utility model discloses a miniature circuit breaker convenient to assembly, including protection against electric shock box body A and protection against electric shock box body B, protection against electric shock box body A's inside fixed mounting has protection against electric shock box body B, protection against electric shock box body B's inside is equipped with installation room and line connection room respectively, there is circuit breaker structure inside the installation room through protection against electric shock connecting plate fixed mounting, the inside fixed mounting of line connection room has the protection against electric shock link, protection against electric shock box body A's back fixed mounting has the fastening mounting panel. The utility model discloses the effectual explosion-proof performance who increases the circuit breaker of two sets of explosion-proof casings that set up avoids or reduces the condition that the circuit breaker explodes during the operation, has reached good isolation effect, has reduced the destruction to personnel and environment on every side, and the line connection room makes the circuit breaker realize categorised operation's function through preventing that the electric connection frame that touches, has avoided too much wire to scatter the condition around the circuit breaker, and ceramic material has guaranteed the stability of circuit breaker when the operation.
Description
Technical Field
The utility model relates to a circuit breaker technical field specifically is a miniature circuit breaker convenient to assembly.
Background
The miniature circuit breaker is a protective electric appliance installed on a terminal distribution line, and is mainly used for overload, short circuit and leakage protection of lines and electric equipment, along with the increasing of the demand of power for production and life, higher requirements on power supply safety, reliability, intellectualization and the like are provided, the whole protective strength of the circuit breaker in the prior art is poorer, the safety coefficient is easily reduced due to the environment and the damage of the circuit breaker during long-time operation, the explosion-proof performance of the circuit breaker is reduced, and the circuit breaker cannot better divide and comb operation wires, so that the complexity of workers during maintenance is increased, the stability of the circuit breaker during operation is reduced, and the miniature circuit breaker convenient to assemble is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a miniature circuit breaker in order to solve the problem that proposes in the above-mentioned background art convenient to assembly.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a miniature circuit breaker convenient to assembly, includes protection against electric shock box body A and protection against electric shock box body B, protection against electric shock box body A's inside fixed mounting has protection against electric shock box body B, protection against electric shock box body B's inside is equipped with installation room and line connection room respectively, there is the circuit breaker structure installation room's inside through protection against electric shock connecting plate fixed mounting, the inside fixed mounting of line connection room has the protection against electric shock link, protection against electric shock box body A's back fixed mounting has the fastening mounting panel.
Preferably, the electric connection board is fixedly installed with the installation chamber through a connection frame, and connection holes matched with each other are uniformly distributed on the electric connection board.
Preferably, both sides of the electric shock prevention box body A are provided with ventilation windows, and the bottoms of both sides of the electric shock prevention box body A are fixedly provided with circuit guide connection pipes communicated with the circuit connection chamber.
Preferably, the front surface of the electric shock preventing box body B is fixedly provided with an overhauling cover plate A, and the overhauling cover plate A at the position of the electric shock preventing connecting frame is provided with a threading groove.
Preferably, the front surface of the electric shock preventing box body A is fixedly provided with an overhauling cover plate B, and four groups of flashing lamps are fixedly arranged on the overhauling cover plate B.
Preferably, five groups of rotation adjusting rods are fixedly mounted on the front face of the electric shock preventing connecting frame, round protecting pieces are sleeved on the rotation adjusting rods, and rotation adjusting pieces are fixedly mounted on the rotation adjusting rods.
Compared with the prior art, the beneficial effects of the utility model are that: this explosion-proof type vacuum circuit breaker is for traditional vacuum circuit breaker:
1. the explosion-proof performance of the circuit breaker is effectively improved by the two sets of explosion-proof shells, the condition that the circuit breaker explodes in the operation period is avoided or reduced, a good isolation effect is achieved, damage to surrounding personnel and the environment is reduced, meanwhile, the operation strength of the circuit breaker is improved, the operation life of the circuit breaker is prolonged, the installation chamber is convenient for workers to install and detach circuit breaker elements through the electric shock-proof connection plate, meanwhile, air circulation among the circuit breaker elements is guaranteed, and a good heat dissipation effect is achieved.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a bottom view of the present invention;
FIG. 3 is a schematic view of the internal structure of the anti-electric shock box B of the present invention;
fig. 4 is the local structure schematic diagram of the electric shock prevention box body a and the electric shock prevention box body B of the present invention.
In the figure: 1. fastening the mounting plate; 2. an electric shock preventing connecting frame; 201. rotating the adjusting rod; 202. rotating the adjusting member; 203. a circular protective sheet; 3. a circuit breaker structure; 4. a touch-proof electrical connection plate; 401. connecting holes; 402. a connecting frame; 5. an electric shock prevention box body A; 501. a line guide pipe; 502. a ventilation window; 503. a flashing light; 504. overhauling a cover plate B; 6. a shock-proof box body B; 601. an installation chamber; 602. a line connection chamber; 603. overhauling a cover plate A; 604. a threading groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a miniature circuit breaker convenient to assemble comprises an electric shock preventing box body A5 and an electric shock preventing box body B6, wherein an installation chamber 601 and a circuit connection chamber 602 are respectively arranged inside the electric shock preventing box body B6, a circuit breaker structure 3 is fixedly installed inside the installation chamber 601 through an electric shock preventing connecting plate 4, the installation chamber 601 is convenient for workers to install and disassemble circuit breaker elements through the electric shock preventing connecting plate 4, air circulation among the circuit breaker elements is ensured, a good heat dissipation effect is achieved, an electric shock preventing connecting frame 2 is fixedly installed inside the circuit connection chamber 602 through screws, the circuit breaker achieves the function of classification operation through the electric shock preventing connecting frame 2 by the circuit connection chamber 602, the condition around the circuit breaker that has avoided too much wire to scatter, ceramic material has guaranteed the stability of circuit breaker when the operation, simultaneously more make things convenient for the maintenance operation in staff later stage again, the back welded mounting of protection against electric shock box body A5 has fastening mounting panel 1, there is protection against electric shock box body B6 protection against electric shock box body A5's inside through screw fixed mounting, two sets of explosion-proof casings are effectual to have increased the explosion-proof performance of circuit breaker, avoid or reduce the circuit breaker condition of exploding during the operation, good isolation effect has been reached, the destruction to personnel and environment around has been reduced, the working strength of circuit breaker has been increased simultaneously, the working life of circuit breaker has been prolonged.
The anti-electric-shock connecting plate is fixedly installed between the anti-electric-shock connecting plate 4 and the installation chamber 601 through the connecting frame 402, the connecting holes 401 matched with the anti-electric-shock connecting plate 4 are uniformly distributed on the anti-electric-shock connecting plate 4, the connecting frame 402 achieves good supporting and bearing effects on the anti-electric-shock connecting plate 4, meanwhile, a worker can install and fix the anti-electric-shock connecting plate with a circuit breaker element through the connecting holes 401 and the installation part, the two sides of the anti-electric-shock box body A5 are provided with the ventilating windows 502, the bottoms of the two sides of the anti-electric-shock box body A5 are fixedly provided with the circuit conducting pipes 501 communicated with the circuit connection chamber 602, the ventilating windows 502 improve the heat dissipation effect inside the anti-electric-shock box body A5, higher heat inside accumulating is avoided or reduced, the circuit conducting pipes 501 are convenient for the worker to butt corresponding operation wires and wire passing operation, the front face of the anti-electric-shock box body B6 is fixedly provided with the overhauling cover plate A603, the threading grooves 604 are formed in the overhauling cover plate A603 on the overhauling position of the anti-electric-shock connecting frame 2, the overhauling cover plate A603, the overhauling plate A603 achieves the sealing protection effect, and the threading grooves 604 facilitate the threading connection of internal wires to be connected with external devices.
The front fixed mounting of protection against electric shock box body A5 has access panel B504, and fixed mounting has four groups flashing lamps 503 on access panel B504, access panel B504 carries out sealed protection to protection against electric shock box body A5, flashing lamp 503 can be connected with the wire on the protection against electric shock link 2 through the wire simultaneously, make it instruct the electric information of crossing of wire, the front fixed mounting of protection against electric shock link 2 has five groups to rotate regulation pole 201, and it has circular protection piece 203 to rotate the cover on the regulation pole 201, it has rotation regulating part 202 to rotate regulation pole 201 fixed mounting, the staff can carry out the rotation operation through rotating the rotation regulating part 202 on the regulation pole 201, make the circular protection piece 203 on the rotation regulation pole 201 compress tightly fixedly to the joint of the connecting wire on the protection against electric shock link 2.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a miniature circuit breaker convenient to assembly, includes protection against electric shock box body A (5) and protection against electric shock box body B (6), its characterized in that: the utility model discloses a circuit breaker, including protection against electric shock box body A, the inside fixed mounting of protection against electric shock box body A (5) has protection against electric shock box body B (6), the inside of protection against electric shock box body B (6) is equipped with installation room (601) and line connection room (602) respectively, there is circuit breaker structure (3) inside of installation room (601) through protection against electric shock connecting plate (4) fixed mounting, the inside fixed mounting of line connection room (602) has protection against electric shock link (2), the back fixed mounting of protection against electric shock box body A (5) has fastening mounting panel (1).
2. A miniature circuit breaker according to claim 1 which is easy to assemble and which comprises: the electric shock prevention connecting plate (4) is fixedly installed in the installation chamber (601) through the connecting frame (402), and the electric shock prevention connecting plate (4) is uniformly provided with connecting holes (401) which are matched for use.
3. A miniature circuit breaker as set forth in claim 1, which is easy to assemble, further comprising: both sides of the electric shock prevention box body A (5) are provided with ventilation windows (502), and the bottoms of both sides of the electric shock prevention box body A (5) are fixedly provided with circuit guide tubes (501) communicated with a circuit connection chamber (602).
4. A miniature circuit breaker according to claim 1 which is easy to assemble and which comprises: the front face of the electric shock preventing box body B (6) is fixedly provided with an overhauling cover plate A (603), and a threading groove (604) is formed in the overhauling cover plate A (603) at the position of the electric shock preventing connecting frame (2).
5. A miniature circuit breaker according to claim 1 which is easy to assemble and which comprises: and the front surface of the electric shock preventing box body A (5) is fixedly provided with an overhauling cover plate B (504), and four groups of flashing lamps (503) are fixedly arranged on the overhauling cover plate B (504).
6. A miniature circuit breaker according to claim 1 which is easy to assemble and which comprises: five groups of rotating adjusting rods (201) are fixedly mounted on the front face of the electric shock preventing connecting frame (2), round protecting pieces (203) are sleeved on the rotating adjusting rods (201), and rotating adjusting pieces (202) are fixedly mounted on the rotating adjusting rods (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222778611.1U CN218631800U (en) | 2022-10-21 | 2022-10-21 | Miniature circuit breaker convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222778611.1U CN218631800U (en) | 2022-10-21 | 2022-10-21 | Miniature circuit breaker convenient to assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218631800U true CN218631800U (en) | 2023-03-14 |
Family
ID=85471966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222778611.1U Active CN218631800U (en) | 2022-10-21 | 2022-10-21 | Miniature circuit breaker convenient to assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218631800U (en) |
-
2022
- 2022-10-21 CN CN202222778611.1U patent/CN218631800U/en active Active
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