CN216902726U

CN216902726U - Intelligent universal circuit breaker with redundant double-lock structure

Info

Publication number: CN216902726U
Application number: CN202220201416.XU
Authority: CN
Inventors: 李秀左
Original assignee: Zhejiang Ou Kai Electric Co ltd
Current assignee: Zhejiang Ou Kai Electric Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-05
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses an intelligent universal circuit breaker with a redundant double-lock structure, and relates to the technical field of circuit breakers. The circuit breaker comprises a circuit breaker body, wherein a plurality of first channel ways are formed in one side of the circuit breaker body, a sliding plate is elastically and slidably matched in the first channel ways, and first inclined plane plates are arranged at two ends of one side of the sliding plate. The sliding plate reduces the condition that the wiring position of the circuit breaker body is exposed outside, reduces the condition that the wiring position of the circuit breaker body is rusted and corroded, improves the safety of the circuit breaker body in use, and due to the arrangement of the slide way, the wire can be conveniently placed through the slide way, so that the wire can be more conveniently placed.

Description

Intelligent universal circuit breaker with redundant double-lock structure

Technical Field

The utility model belongs to the technical field of circuit breakers, and particularly relates to an intelligent universal circuit breaker with a redundant double-lock structure.

Background

The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition for a predetermined time. The circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to the application range, the high-voltage and low-voltage boundary lines are relatively vague, and the circuit breakers above 3kV are generally called high-voltage electric appliances.

The general wiring department exposes outside when using of current circuit breaker, so on the one hand when using very easily electric leakage, on the other hand wiring department rusts very easily and takes place to corrode, and then can cause the condition of contact failure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent universal circuit breaker with a redundant double-lock structure, which solves the technical problem that the wiring position of the existing circuit breaker is exposed outside.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

an intelligent universal circuit breaker with a redundant double-lock structure comprises a circuit breaker body, wherein a plurality of first channels are formed in one side of the circuit breaker body, sliding plates are elastically and slidably matched in the first channels, and first inclined plane plates are arranged at two ends of one side of each sliding plate;

and the second inclined plane plates are in sliding fit in the first channels, one side of each second inclined plane plate is provided with a first inclined plane facing the first inclined plane plate, one side of each first inclined plane plate is provided with a second inclined plane facing the second inclined plane plate.

Optionally, a plurality of second channels have been seted up to one side of circuit breaker body, a plurality of third channels, and the third channel is linked together with first channel, the second channel is linked together with first channel, two dead levers have been installed to the inside of third channel, and second inclined plane board sliding fit is on the dead lever, first spring has been installed between second inclined plane board and the third channel lateral wall, the sliding block has all been installed to the both sides of sliding plate, and in the sliding block sliding fit second channel, the condition that the sliding block leaned when sliding has been reduced, the stability of sliding block when sliding has been improved.

Optionally, two guide bars have been installed to the inside of second channel, and sliding block sliding fit has installed the second spring on the guide bar between sliding block and the second channel lateral wall, and the board is placed to first board, second of placing respectively has been installed to the both sides of circuit breaker body, and the first board of placing, the second of placing are placed one side of board and have been seted up the through-hole, have made things convenient for to fix the circuit breaker body through the through-hole.

The embodiment of the utility model has the following beneficial effects:

the sliding plate provided by the embodiment of the utility model reduces the condition that the wiring position of the circuit breaker body is exposed outside, reduces the condition that the wiring position of the circuit breaker body is rusted and corroded, and improves the safety of the circuit breaker body in use.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a circuit breaker body according to an embodiment of the utility model;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic cross-sectional structure diagram according to an embodiment of the utility model.

Wherein the figures include the following reference numerals:

the circuit breaker comprises a circuit breaker body 1, a first placing plate 2, a second placing plate 3, a through hole 4, a second channel 5, a first channel 6, a sliding block 7, a sliding plate 8, a third channel 9, a fixing rod 10, a first spring 11, a second inclined plane plate 12 and a first inclined plane plate 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1-4, in the present embodiment, an intelligent universal circuit breaker with a redundant double-lock structure is provided, which includes: the circuit breaker comprises a circuit breaker body 1, wherein a plurality of first channel grooves 6 are formed in one side of the circuit breaker body 1, sliding plates 8 are elastically and slidably matched in the first channel grooves 6, and first inclined plane plates 13 are arranged at two ends of one side of each sliding plate 8;

a plurality of second inclined plane boards 12, and second inclined plane board 12 sliding fit in first channel 6, one side of second inclined plane board 12 is equipped with first inclined plane, and first inclined plane is towards first inclined plane board 13, and one side of first inclined plane board 13 is equipped with the second inclined plane, and the second inclined plane is towards second inclined plane board 12.

When the conducting wire needs to be installed, firstly, the sliding plate 8 is slid, the sliding plate 8 drives the sliding block 7 to slide in the second channel 5, the sliding plate 8 drives the second inclined plane plate 12 to slide on the fixed rod 10 through the first inclined plane plate 13 and compress the first spring 11, then the conducting wire is placed in the first channel 6, and then one end of the conducting wire is fixed in the first channel 6 through a screw, so that the installation of the conducting wire is completed;

when the lead needs to be taken out, the steps are referred to.

The sliding plate 8 is arranged, the condition that the wiring position of the circuit breaker body 1 is exposed outside is reduced, the condition that the wiring position of the circuit breaker body 1 is rusted and corroded is reduced, the safety of the circuit breaker body 1 in use is improved, the arrangement of the slide way facilitates the placement of the lead through the slide way, and the lead is more convenient and fast in the placement process.

Referring to fig. 1, a plurality of second grooves 5 and a plurality of third grooves 9 are formed in one side of the circuit breaker body 1 of the present embodiment, the third grooves 9 are communicated with the first grooves 6, the second grooves 5 are communicated with the first grooves 6, two fixing rods 10 are installed inside the third grooves 9, the second inclined plane plate 12 is in sliding fit with the fixing rods 10, a first spring 11 is installed between the second inclined plane plate 12 and the side walls of the third grooves 9, sliding blocks 7 are installed on both sides of the sliding plate 8, the sliding blocks 7 are in sliding fit with the second grooves 5, a slide way is formed in one side of the second inclined plane plate 12, it is convenient to place a lead through the slide way, the situation that the sliding blocks 7 are inclined during sliding is reduced, and the stability of the sliding blocks 7 during sliding is improved.

Referring to fig. 4, two guide rods are installed inside the second channel 5, the sliding block 7 is slidably fitted on the guide rods, a second spring is installed between the sliding block 7 and the side wall of the second channel 5, the first placing plate 2 and the second placing plate 3 are installed on two sides of the circuit breaker body 1, and through holes 4 are formed in one sides of the first placing plate 2 and the second placing plate 3, so that the circuit breaker body 1 can be conveniently fixed through the through holes 4.

Example 1: in one aspect of the embodiment, in order to minimize the situation in which the second slope sheet 12 is inclined when sliding, the present embodiment provides two alternative embodiments.

Embodiment 1.1, in this embodiment, the second bevel panel 12 is slidably fitted in the third channel 9, so that the second bevel panel 12 is less inclined during sliding, and the stability of the second bevel panel 12 during sliding is improved.

Embodiment 1.2, in this embodiment, the second bevel panel 12 is slidably fitted on the fixing rod 10, so as to reduce the occurrence of the second bevel panel 12 shaking during sliding.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. An intelligent universal circuit breaker with redundant double-lock structure, comprising:

the circuit breaker comprises a circuit breaker body (1), wherein a plurality of first channel ways (6) are formed in one side of the circuit breaker body (1), a sliding plate (8) is elastically and slidably matched in the first channel ways (6), and first inclined plane plates (13) are arranged at two ends of one side of the sliding plate (8);

a plurality of second inclined plane boards (12), and second inclined plane board (12) sliding fit is in first channel (6), and one side of second inclined plane board (12) is equipped with first inclined plane, and first inclined plane is towards first inclined plane board (13), and one side of first inclined plane board (13) is equipped with the second inclined plane, and the second inclined plane is towards second inclined plane board (12).

2. The intelligent universal circuit breaker with the redundant double-lock structure is characterized in that a plurality of second channels (5) and a plurality of third channels (9) are formed in one side of the breaker body (1), the third channels (9) are communicated with the first channels (6), and the second channels (5) are communicated with the first channels (6).

3. An intelligent universal circuit breaker with redundant double lock structure as claimed in claim 2, characterized in that the third channel (9) is internally provided with two fixing bars (10), and the second inclined plane plate (12) is slidably fitted on the fixing bars (10), and the first spring (11) is provided between the second inclined plane plate (12) and the side wall of the third channel (9).

4. An intelligent universal circuit breaker with redundant double-lock structure as claimed in claim 2, characterized in that the sliding plate (8) is provided with sliding blocks (7) on both sides, and the sliding blocks (7) are slidably fitted into the second slot channels (5).

5. An intelligent universal circuit breaker with redundant double-lock structure as claimed in claim 4, characterized in that two guide rods are installed inside the second channel (5), and the sliding block (7) is slidably fitted on the guide rods, and a second spring is installed between the sliding block (7) and the side wall of the second channel (5).

6. The intelligent universal circuit breaker with the redundant double-lock structure according to claim 1, wherein the first placing plate (2) and the second placing plate (3) are respectively installed on two sides of the breaker body (1), and one side of the first placing plate (2) and one side of the second placing plate (3) are provided with through holes (4).