CN212848093U

CN212848093U - Circuit breaker convenient to installation

Info

Publication number: CN212848093U
Application number: CN202022085201.XU
Authority: CN
Inventors: 林梅云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-03-30
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to a circuit breaker convenient to installation, including the circuit breaker, installation base and dustproof baffle are provided with the mounting groove on the installation base, and the circuit breaker setting is in the mounting groove, and dustproof baffle sets up at circuit breaker top. The device is when using, place the circuit breaker in the mounting groove of installation base earlier, when the circuit breaker extrudees the fixture block, the fixture block can the backward movement, when the circuit breaker descends to the mounting groove bottom, because being provided with compression spring of cavity, therefore the fixture block can be rebounded the normal position, make the fixture block card establish in the spread groove, and then make the circuit breaker fix in the mounting groove, when needs take out the circuit breaker, only need to pull up the dead lever, the fixture block can break away from the spread groove, make the circuit breaker take out from the mounting groove, and easy operation is swift.

Description

Circuit breaker convenient to installation

Technical Field

The utility model relates to a circuit breaker convenient to installation belongs to circuit breaker technical field.

Background

The line breaker is a protection device, and when the current passing through the line breaker exceeds a certain safety set value for a certain time, the line breaker can automatically cut off the current, and the line breaker affects the safe use of the whole circuit, so the line breaker needs to be frequently disassembled and checked.

When the current circuit breaker is installed, the current circuit breaker is installed on a wall by using a bolt usually, the circuit breaker needs to be frequently disassembled for inspection, and the circuit breaker is installed and disassembled for multiple times, so that the phenomenon of wire sliding can occur, the time and energy of workers can be consumed by the multiple times of disassembly, the wall can be damaged, and in the usual idle time, the wall surface can drop dust, so that the top of the circuit breaker is full of dust. Therefore, it is necessary to design a circuit breaker that is easy to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit breaker convenient to installation, mounting groove through setting up on the installation base, place the circuit breaker in the mounting groove, because be provided with compression spring in the cavity, and compression spring one side welding has the connecting block, and the connecting block is connected with the fixture block, consequently remove in the cavity through the fixture block, can make in the fixture block card spread groove on the circuit breaker is established, with this can make the circuit breaker fix in the mounting groove, remove in the cavity through the connecting block simultaneously, make dustproof baffle remove the top of circuit breaker, can block the dust that drops on the wall, with the inconvenient installation that proposes in solving above-mentioned background and the problem that the dust falls circuit breaker top.

In order to achieve the above object, the utility model provides a following technical scheme:

a circuit breaker convenient to install comprises a circuit breaker, an installation base and a dustproof baffle, wherein the installation base is provided with an installation groove, the circuit breaker is arranged in the installation groove, the dustproof baffle is arranged at the top of the circuit breaker, the top of the installation base is provided with a chute, a placement groove is arranged in the installation base, a fixed rod is arranged in the placement groove, the bottom of the fixed rod is welded with a barrier block, the top of the barrier block is welded with a stretching spring, the barrier block is internally provided with a cavity, the cavity is welded with a compression spring, one end of the compression spring is welded with a connecting block, one side of the connecting block is welded with a fixture block, both sides of the installation groove are provided with through grooves, the fixture block is clamped in the through grooves, the bottom of the dustproof baffle is welded with a slide block, and, the dustproof baffle is characterized in that a baffle is arranged at the top of the dustproof baffle through a rotating shaft, and a dustproof groove is formed in the bottom of the baffle.

Furthermore, both sides of the circuit breaker are provided with connecting grooves, and the fixture block is clamped in the connecting grooves.

Furthermore, a cleanable dust screen is arranged in the dust-proof groove.

Furthermore, the fixture block is in a right trapezoid shape.

Further, the mounting base both sides all weld there is the fixed plate, be provided with the screw hole on the fixed plate.

Furthermore, a bolt is arranged on one side of the baffle plate, and the baffle plate is installed on the washable dustproof net through the bolt.

Further, the number of the baffles is four.

The utility model has the advantages that:

1. the circuit breaker is placed in the mounting groove on the mounting base through the mounting base, the fixture block is pushed to move through the compression spring, the fixture block penetrates through the through groove and is clamped in the connecting groove, the circuit breaker can be fixed in the mounting groove and cannot be pulled out, when the circuit breaker needs to be taken out, only the fixing rod needs to be pulled up, and after the fixture block is blocked, the fixture block can move in the cavity, so that the fixture block slides out of the connecting groove, and the circuit breaker can be easily taken out;

2. through the spout that the installation base top set up, dust guard can remove in the spout, consequently can block through the slip dust guard, the dust that falls on the wall to make circuit breaker keep clean and tidy, when the dust on dust guard is too much, only need to wash the dust screen and lift off, wash or change and all can continue to use, practiced thrift the replacement cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic diagram of the overall structure of a circuit breaker of the present invention, which is convenient to install;

fig. 2 is a front sectional view of a circuit breaker of the present invention for easy installation;

fig. 3 is a front sectional view of a blocking block of a circuit breaker of the present invention for easy installation;

fig. 4 is a front sectional view of the dustproof baffle of the circuit breaker convenient to install.

Reference numbers in the figures: 1. a line breaker; 2. installing a base; 3. a dust-proof baffle plate; 4. a fixing plate; 5. a placement groove; 6. fixing the rod; 7. a blocking block; 8. stretching the spring; 9. a compression spring; 10. a cavity; 11. a slider; 12. a clamping block; 13. mounting grooves; 14. a chute; 15. a baffle plate; 16. the dust screen can be cleaned; 17. connecting grooves; 18. a screw hole; 19. a bolt; 20. and (4) connecting the blocks.

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 a technical solution:

a circuit breaker convenient to install comprises a circuit breaker 1, an installation base 2 and a dustproof baffle 3, wherein the installation base 2 is provided with an installation groove 13, the circuit breaker 1 is arranged in the installation groove 13, the dustproof baffle 3 is arranged at the top of the circuit breaker 1, the top of the installation base 2 is provided with a sliding groove 14, the installation base 2 is internally provided with a placing groove 5, the placing groove 5 is internally provided with a fixed rod 6, the bottom of the fixed rod 6 is welded with a stop block 7, the top of the stop block 7 is welded with a stretching spring 8, the stretching spring 8 is sleeved on the fixed rod 6 so as to prevent the stretching spring 8 from deforming, the stop block 7 is internally provided with a cavity 10, the cavity 10 is welded with a compression spring 9, one end of the compression spring 9 is welded with a connecting block 20, one side of the connecting block 20 is welded with a clamping block 12, and after the clamping block 12 moves, consequently, after dead lever 6 playback, compression spring 9 will promote connecting block 20, push back the normal position with fixture block 12, mounting groove 13 both sides all are provided with logical groove, fixture block 12 card is established logical inslot, the welding of 3 bottoms of dust baffle has slider 11, slider 11 card is established in spout 14, baffle 15 is installed through the axis of rotation at 3 tops of dust baffle, baffle 15 bottom is provided with the dust proof groove, can wash dust screen 16 through installing at the dust proof groove, can prevent that the dust from dropping on circuit breaker 1.

Specifically, as shown in fig. 1, fixing plates 4 are welded on two sides of the mounting base 2, screw holes 18 are formed in the fixing plates 4, and the mounting base 2 can be mounted on a required wall surface through the screw holes 18 and fixed.

Specifically, as shown in fig. 2, both sides of the line breaker 1 are provided with a connecting groove 17, the fixture block 12 is clamped in the connecting groove 17, and after the line breaker 1 is placed at the bottom of the mounting groove 13, the positions of the connecting groove 17 and the through groove are in the same horizontal line, so that the fixture block 12 can pass through the through groove and be clamped in the connecting groove 17 when the line breaker 1 is fixed.

Specifically, as shown in fig. 3, the latch 12 is in the shape of a right trapezoid, and a portion of the latch 12 is exposed from the cavity 10, so that the latch 12 can move into the cavity 10 after being pressed by an external force, and the latch 12 can move into or out of the connecting groove 17.

Specifically, as shown in fig. 4, the cleanable dust screen 16 is installed in the dust-proof groove, the bolts 19 are arranged on one side of the baffle 15, the number of the baffle 15 is four, the baffle 15 is installed on the cleanable dust screen 16 through the bolts 19, the baffle 15 is installed on four corners of the dust-proof baffle 3 through the rotating shaft, the cleanable dust screen 16 is installed in the dust-proof groove, the baffle 15 is rotated to the top of the cleanable dust screen 16, and the baffle 15 and the cleanable dust screen 16 are both provided with screw holes and located at the same horizontal position, so that the bolts 19 can fix the cleanable dust screen 16 to prevent the falling phenomenon.

The utility model discloses the theory of operation: when the utility model is used, the circuit breaker 1 is placed in the mounting groove 13, when the circuit breaker 1 slides down, the convex fixture block 12 can be extruded, so that the fixture block 12 drives the connecting block 20 to slide in the cavity 10, when the circuit breaker 1 falls to the bottom of the mounting groove 13, because the connecting groove 17 and the through groove are in the same horizontal line, the compression spring 9 is not extruded any more, so the compression spring 9 can push the fixture block 12 to move outwards, the fixture block 12 is clamped in the connecting groove 17, thereby achieving the purpose of conveniently mounting the circuit breaker 1, when the circuit breaker 1 needs to be dismounted, only the fixing rod 6 needs to be pulled upwards, as shown in figure 3, because the shape of the fixture block 12 is a right trapezoid, the fixture block 12 can bear thrust in the ascending process, the fixture block 12 slides in the cavity 10, when the fixture block 12 slides out from the connecting groove 17, the line breaker 1 can be easily taken out from the mounting groove 13, thereby achieving the purpose of convenient disassembly.

After the circuit breaker 1 is installed, the slide block 11 can slide in the slide groove 14, and the slide block 11 is welded at the bottom of the dustproof baffle plate 3, so the dustproof baffle plate 3 can be moved to the top of the circuit breaker 1 through the slide of the slide block 11, because the top of the dustproof baffle plate 3 is provided with the dustproof groove, and the cleanable dustproof net 16 is installed in the dustproof groove, the dustproof baffle plate 3 has the function of preventing dust from falling onto the circuit breaker 1, because the top of the cleanable dustproof net 16 is provided with the baffle plate 15, the baffle plate 15 is installed on the dustproof baffle plate 3 through the rotating shaft, and the baffle plate 15 and the cleanable dustproof net 16 are fixed together through the rotating bolt, so the cleanable dustproof net 16 can be fixed on the dustproof baffle plate 3 through the baffle plate 15, and after the rotating bolt is detached, the cleanable dustproof net 16 can be detached for cleaning or replacement through the rotating baffle plate 15, when preventing that the dust from dropping, reduced use cost, saved the time of changing dustproof equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a circuit breaker convenient to installation, includes circuit breaker (1), installation base (2) and dust guard (3), its characterized in that: the circuit breaker is characterized in that a mounting groove (13) is formed in the mounting base (2), the circuit breaker (1) is arranged in the mounting groove (13), the dustproof baffle (3) is arranged at the top of the circuit breaker (1), a sliding groove (14) is formed in the top of the mounting base (2), a placing groove (5) is formed in the mounting base (2), a fixing rod (6) is arranged in the placing groove (5), a blocking block (7) is welded at the bottom of the fixing rod (6), a stretching spring (8) is welded at the top of the blocking block (7), a cavity (10) is formed in the blocking block (7), a compression spring (9) is welded in the cavity (10), a connecting block (20) is welded at one end of the compression spring (9), a clamping block (12) is welded at one side of the connecting block (20), and through grooves are formed in two sides of the mounting, fixture block (12) card is established logical inslot, the welding of dust baffle (3) bottom has slider (11), slider (11) card is established in spout (14), baffle (15) are installed through the axis of rotation at dust baffle (3) top, baffle (15) bottom is provided with the dust groove.

2. A circuit interrupter as defined in claim 1, for ease of installation, wherein: both sides of the line breaker (1) are provided with connecting grooves (17), and the clamping block (12) is clamped in the connecting grooves (17).

3. A circuit interrupter as defined in claim 1, for ease of installation, wherein: the dustproof groove is internally provided with a cleanable dustproof net (16).

4. A circuit interrupter as defined in claim 1, for ease of installation, wherein: the fixture block (12) is in a right trapezoid shape.

5. A circuit interrupter as defined in claim 1, for ease of installation, wherein: the mounting base (2) both sides all weld have fixed plate (4), be provided with screw hole (18) on fixed plate (4).

6. A circuit interrupter as defined in claim 3 for ease of installation, wherein: and a bolt (19) is arranged on one side of the baffle plate (15), and the baffle plate (15) is arranged on the washable dustproof net (16) through the bolt (19).

7. A circuit interrupter as defined in claim 1, for ease of installation, wherein: the number of the baffles (15) is four.