CN220569617U - Intelligent universal circuit breaker - Google Patents

Abstract

The utility model relates to an intelligent universal circuit breaker, which belongs to the technical field of circuit breakers, and comprises a circuit breaker body which is protected by adding a protective shell, wherein the protective shell is in sliding connection with the circuit breaker body through a chute assembly, the protective shell can slide from a front chute to a sideslip chute, the circuit breaker body can be operated at the moment, the protective shell is not separated from the circuit breaker body all the time, after the operation is finished, the protective shell can be correspondingly slid back to the front surface of the circuit breaker body, and compared with the protective shell which is installed by screws, the protective shell is always connected with the circuit breaker body and cannot be lost; like the protective case of the interactive flip connection, the protective case of this design does not hinder operation in the front of the circuit breaker.

Description

Intelligent universal circuit breaker

Technical Field

The utility model belongs to the technical field of circuit breakers, and particularly relates to an intelligent universal circuit breaker.

Background

The universal circuit breaker is also called as frame type circuit breaker, which is a mechanical switch electric appliance capable of switching on, carrying and breaking current under normal circuit condition, and also capable of switching on, carrying for a certain time and breaking circuit under specified abnormal circuit condition, and is used for distributing and protecting overload, undervoltage, short circuit and the like of circuit and power supply equipment.

When the conventional universal circuit breaker is used, the front side control panel lacks protection measures, and the left side and the right side of the conventional universal circuit breaker lack protection measures, so that the conventional universal circuit breaker is easy to damage.

At present, a breaker with a protective shell appears on the market, but the connection mode of the protective shell and the breaker is either screw fastening connection or rotating flip type connection, and the protective shell installed by the screw is easy to lose after being disassembled; like the protective housing of the interactive flip connection, the protective housing blocks operation in the front of the circuit breaker.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to solve the defects that the protection shell is lost or the operation is influenced in the existing breaker with the protection shell.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the intelligent universal circuit breaker comprises a circuit breaker body and a protection device, wherein the protection device comprises a chute assembly and a protection shell, the chute assembly comprises a front chute and a side chute, the front chute is arranged on the front surface of the circuit breaker body, the side chute is arranged on the side surface of the circuit breaker body, a slide plate is arranged on the protection shell, one end of the slide plate is inserted into the chute assembly, the other end of the slide plate is connected with the protection shell, one end of the slide plate inserted into the chute assembly is of a T-shaped structure, and a ball head structure is arranged on the slide plate.

Preferably, the diameter of the ball head structure is larger than the width of the T-shaped structure, and the front sliding groove and the side sliding groove are cylindrical sliding grooves, wherein the front sliding groove is connected with the side sliding groove.

Preferably, the front sliding groove and the side sliding groove are integrally formed, and the joint of the front sliding groove and the side sliding groove is smooth and excessive.

Preferably, the front sliding groove and the side sliding groove are respectively provided with a first opening, the width of the first opening is the same as the thickness of the sliding plate, the side sliding groove is provided with a second opening, and the width of the second opening is the same as the width of the T-shaped piece.

Preferably, the protective housing and the slide are made of transparent materials, the slide is arranged at two ends of the protective housing, and two chute assemblies corresponding to the positions of the slide are symmetrically arranged on the front face of the circuit breaker body.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the intelligent universal circuit breaker, the breaker body is protected by adding the protective shell, but the protective shell is in sliding connection with the breaker body through the chute assembly, wherein the protective shell can slide from the front chute to the side chute, the breaker body can be operated at the moment, the protective shell is not separated from the breaker body all the time, after the operation is finished, the protective shell can be correspondingly slid back to the front surface of the breaker body, and compared with the protective shell installed by a screw, the protective shell is always connected with the breaker body and cannot be lost; like the protective case of the interactive flip connection, the protective case of this design does not hinder operation in the front of the circuit breaker.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of an intelligent universal circuit breaker according to the present utility model

Fig. 2 is a schematic structural view of a protective case of the intelligent universal circuit breaker of the present utility model;

fig. 3 is a schematic structural view of a chute assembly of the intelligent universal circuit breaker of the present utility model.

Reference numerals in the schematic drawings illustrate:

100. a circuit breaker body;

200. a protection device; 210. a chute assembly; 211. a front chute; 212. a side chute; 220. a protective shell; 221. a slide plate; 222. a T-shaped structure; 223. a ball head structure; 224. an opening I; 225. and an opening II.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1-3, the intelligent universal circuit breaker of the present embodiment comprises a circuit breaker body 100 and a protection device 200, the protection device 200 comprises a chute assembly 210 and a protection shell 220, the chute assembly 210 comprises a front chute 211 and a sideslip chute 212, the front chute 211 is installed on the front surface of the circuit breaker body 100, the sideslip chute 212 is installed on the side surface of the circuit breaker body 100, a slide plate 221 is arranged on the protection shell 220, one end of the slide plate 221 is inserted into the chute assembly 210, the other end of the slide plate 221 is connected with the protection shell 220, one end of the slide plate 221 is inserted into the chute assembly 210 and is provided with a ball head structure 223, the design structure protects the circuit breaker body 100 by adding the protection shell 220, but the protection shell 220 is in sliding connection with the circuit breaker body 100 through the chute assembly 210, wherein the protection shell 220 can slide from the front chute 211 to the sideslip chute 212, the circuit breaker body 100 can be operated at this time, the protection shell 220 can be correspondingly slid back to the front surface of the circuit breaker body 100 after the operation is finished, and compared with the screw-mounted protection shell 220, the protection shell 220 is not lost all the time; like the protective case 220 of the flip-top connection, the protective case 220 of this design does not hinder operation at the front of the circuit breaker.

The diameter of the ball structure 223 of the present embodiment is larger than the width of the T-shaped structure 222, and the front sliding slot 211 and the side sliding slot 212 are both cylindrical sliding slots, wherein the front sliding slot 211 and the side sliding slot 212 are connected, and the designed structure ensures that the ball structure 223 is always stable in the sliding slot assembly 210.

The front sliding groove 211 and the side sliding groove 212 of the present embodiment are integrally formed, and the junction of the front sliding groove 211 and the side sliding groove 212 is smooth and excessive.

The front sliding slot 211 and the side sliding slot 212 of the present embodiment are provided with a first opening 224, the width of the first opening 224 is the same as the thickness of the sliding plate 221, the side sliding slot 212 is provided with a second opening 225, and the width of the second opening 225 is the same as the width of the T-shaped member.

In the above design, when the protective case 220 needs to be transferred from the front surface of the breaker body 100 to the side surface of the breaker body 100, only the protective case 220 needs to be moved so that the protective case 220 translates toward the side sliding groove 212, then one end of the protective case 220 protrudes outward through the sliding groove assembly 210 until the ball structure 223 reaches the junction of the front sliding groove 211 and the side sliding groove 212, then the protective case 220 is rotated so that the T-shaped component enters the side sliding groove 212 from the opening two 225, and then the protective case 220 is slid downward so that the T-shaped component enters the opening one 224 of the side sliding groove 212. Conversely, protective shell 220 may be transferred from side chute 212 to front chute 211.

In this embodiment, the protection shell 220 and the sliding plate 221 are made of transparent materials, the sliding plate 221 is disposed at two ends of the protection shell 220, two chute assemblies 210 corresponding to the positions of the sliding plate 221 are symmetrically disposed on the front surface of the circuit breaker body 100, and a certain observability is provided while protection is performed.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. Intelligent universal breaker, its characterized in that: including circuit breaker body (100) and protection device (200), protection device (200) include spout subassembly (210) and protective housing (220), spout subassembly (210) are including preceding spout (211) and sideslip groove (212), preceding spout (211) are installed in the front of circuit breaker body (100), sideslip groove (212) are installed in the side of circuit breaker body (100), be equipped with slide (221) on protective housing (220), in the one end of slide (221) inserts spout subassembly (210), protective housing (220) are connected to the other end, the one end that slide (221) inserted spout subassembly (210) is T type structure (222), be equipped with bulb structure (223) on slide (221).

2. The intelligent universal circuit breaker of claim 1, wherein: the diameter of the ball head structure (223) is larger than the width of the T-shaped structure (222), and the front sliding groove (211) and the side sliding groove (212) are cylindrical sliding grooves, wherein the front sliding groove (211) and the side sliding groove (212) are connected.

3. The intelligent universal circuit breaker of claim 1, wherein: the front sliding groove (211) and the side sliding groove (212) are integrally formed, and the joint of the front sliding groove (211) and the side sliding groove (212) is smooth and excessive.

4. The intelligent universal circuit breaker of claim 1, wherein: the front sliding groove (211) and the side sliding groove (212) are respectively provided with an opening I (224), the width of the opening I (224) is the same as the thickness of the sliding plate (221), the side sliding groove (212) is provided with an opening II (225), and the width of the opening II (225) is the same as the width of the T-shaped piece.

5. The intelligent universal circuit breaker of claim 1, wherein: the protective housing (220) and slide (221) are transparent material preparation, both ends of protective housing (220) all are equipped with slide (221), the frontal symmetry of circuit breaker body (100) is equipped with two spout subassemblies (210) corresponding with slide (221) position.