CN210040094U

CN210040094U - Integrated accessory of all-in-one circuit breaker

Info

Publication number: CN210040094U
Application number: CN201921244431.7U
Authority: CN
Inventors: 钱峰
Original assignee: Suzhou Deente Power Technology Co Ltd
Current assignee: Suzhou Deente Power Technology Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-02-07
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses an all-in-one circuit breaker fitting, the circuit breaker includes the circuit breaker shell, be provided with the draw-in groove on the circuit breaker shell, the fitting includes the bottom plate, the upper end fixedly connected with of bottom plate is a plurality of vertical boards with circuit breaker shell assorted, it has a plurality of louvres that evenly distribute to cut open on the vertical board, the circuit breaker shell is placed between two adjacent vertical boards, it has the breach with draw-in groove assorted to cut open on the vertical board, a plurality of fixedly connected with upper back plate and lower back plate between the vertical board, the upper back plate is located the upside of breach, the lower back plate is located the downside of breach, cut open on the bottom plate a plurality of through wires holes with circuit breaker shell assorted; the utility model provides an all-in-one circuit breaker fitting, it is convenient for make up a plurality of circuit breakers, does not influence the cooperation of circuit breaker self draw-in groove and sheet metal component simultaneously, and the installation is simple, convenient, stability is good, and heat dispersion is good.

Description

Integrated accessory of all-in-one circuit breaker

Technical Field

The utility model relates to a circuit breaker fit accessory technical field especially relates to a circuit breaker fit accessory of unifying more.

Background

The molded case circuit breaker is also called a device type circuit breaker. The internal structure of the circuit breaker comprises modules such as an auxiliary contact, an undervoltage release, a shunt release and the like, all parts are sealed in a plastic shell, and the plastic shell circuit breaker basically does not consider overhauling due to very compact structure. The molded case circuit breaker is seen from the appearance, and comprises an air switch and two groups of jacks, wherein the air switch and the two groups of jacks are arranged on a shell, and the two groups of jacks are respectively arranged at the upper end and the lower end of the shell and are used for connecting a cable connected with an ammeter.

In daily use, three identical molded case circuit breakers are combined into a group for use. The method in the prior art is to install three independent molded case circuit breakers together when in use, but if a large number of circuit breakers need to be combined into a group of three circuit breakers for use, the method is low in efficiency, slow in speed, time-consuming and labor-consuming when being installed independently.

The patent with publication number CN204464188U discloses a three-in-one breaker assembly fitting, which can directly form three separate molded case circuit breakers into one three-in-one breaker, and simultaneously adopts a manner of mounting fasteners for mounting in a distribution box; however, in the actual installation process, the circuit breakers are all installed on the sheet metal parts, and the back of each circuit breaker is also provided with a clamping groove corresponding to the sheet metal parts, and the technology is known to those skilled in the art.

Therefore, in order to solve the above technical problems, it is necessary to provide a multi-in-one breaker assembly.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an all-in-one circuit breaker fitting, it is convenient for make up a plurality of circuit breakers, does not influence the cooperation of circuit breaker self draw-in groove and sheet metal component simultaneously, and the installation is simple, convenient, stable good, and heat dispersion is good.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

the utility model provides an all-in-one circuit breaker fit accessory, the circuit breaker includes circuit breaker shell, be provided with the draw-in groove on the circuit breaker shell, fit accessory includes the bottom plate, the upper end fixedly connected with of bottom plate a plurality of and the vertical board of circuit breaker shell assorted, it has a plurality of evenly distributed's louvre to cut on the vertical board, circuit breaker shell places between two adjacent vertical boards, cut on the vertical board have with draw-in groove assorted breach, a plurality of fixedly connected with goes up backplate and lower backplate between the vertical board, it is located the upside of breach to go up the backplate, the backplate is located the downside of breach down, cut on the bottom plate have a plurality ofly and circuit breaker shell assorted through wires hole, at a distance of the farthest a pair of equal fixedly connected with spacing post on the both sides wall of vertical board, it is a pair of be connected with the elasticity rope between the.

As a further improvement, the lower back plate is provided with a plurality of auxiliary fixing holes matched with the shell of the circuit breaker.

As a further improvement of the utility model, the surface of the elastic rope is coated with a fluorescent layer.

As a further improvement of the utility model, the surface of bottom plate and vertical board is all carved with anti-skidding line.

As a further improvement of the utility model, adjacent two distance between the vertical board is greater than the width of circuit breaker shell.

As a further improvement of the utility model, the thickness of the upper back plate and the lower back plate is within 2 millimeters.

The utility model has the advantages that: the utility model provides an all-in-one circuit breaker fitting, it is convenient for make up a plurality of circuit breakers, does not influence the cooperation of circuit breaker self draw-in groove and sheet metal component simultaneously, and the installation is simple, convenient, stability is good, and heat dispersion is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded view of an all in one circuit breaker assembly according to an embodiment of the present invention;

fig. 2 is a first schematic structural diagram of an all-in-one circuit breaker assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an all-in-one circuit breaker assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram showing a use process of an all-in-one circuit breaker assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an embodiment of the present invention, illustrating a usage process of an all-in-one breaker fitting.

In the figure: 01. the method comprises the steps of installing a sheet metal part, 1, a bottom plate, 2, a vertical plate, 3, heat dissipation holes, 4, notches, 5, an upper back plate, 6, a lower back plate, 7, an auxiliary fixing hole, 8, a threading hole, 9, a breaker shell, 10, clamping grooves, 11, an elastic rope and 12 limiting columns.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

In the various figures of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration, and thus, are used only to illustrate the basic structure of the subject matter of the present invention.

Terms such as "left", "right", and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "to the right" of other elements or features would then be oriented "to the left" of the other elements or features. Thus, the exemplary term "right side" may encompass both left and right orientations. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1 to 5, in an embodiment of the present invention, an all-in-one circuit breaker assembly comprises a circuit breaker housing 9, a slot 10 is disposed on the circuit breaker housing 9, the circuit breaker housing 9 can be connected to the base plate 01 through the slot 10, the assembly comprises a base plate 1, a plurality of vertical plates 2 matching with the circuit breaker housing 9 are fixedly connected to the upper end of the base plate 1, a plurality of heat dissipation holes 3 are uniformly distributed on the vertical plates 2, the heat dissipation holes 3 have a heat dissipation function, the circuit breaker housing 9 is disposed between two adjacent vertical plates 2, a gap 4 matching with the slot 10 is formed on the vertical plates 2, an upper back plate 5 and a lower back plate 6 are fixedly connected between the plurality of vertical plates 2, the upper back plate 5 is disposed on the upper side of the gap 4, the lower back plate 6 is disposed on the lower side of the gap 4, a plurality of threading holes 8 matching with the circuit breaker housing 9 are formed on the base plate, the threading hole 8 is used for providing the space for the connecting wire, and equal fixedly connected with spacing post 12 on the both sides wall of a pair of vertical board 2 at a distance from the farthest, is connected with elastic rope 11 between a pair of spacing post 12.

Wherein, elasticity rope 11 has certain elasticity, can take place deformation, can not influence circuit breaker housing 9 and place into between adjacent a pair of vertical board 2, refer to fig. 4 and fig. 5 and show, can play fixed effect to circuit breaker housing 9 simultaneously, can further strengthen circuit breaker housing 9's stability.

Specifically, a plurality of auxiliary fixing holes 7 matched with the breaker shell 9 are drilled in the lower back plate 6, when the sheet metal part 01 is not installed, the fitting accessories can be connected to a required position through the auxiliary fixing holes 7, auxiliary accessories such as screws need to be used, and the universality of the fitting accessories is enhanced.

Further, the surface of the elastic cord 11 is coated with a fluorescent layer, so that the position of the elastic cord 11 can be conveniently found when light is insufficient.

Wherein, the bottom plate 1 and the surface of vertical board 2 are all carved with anti-skidding line, and difficult emergence is slided, are convenient for keep the stability of circuit breaker shell 9.

Further, the distance between two adjacent vertical plates 2 is greater than the width of the circuit breaker case 9, so that the circuit breaker case 9 can be conveniently placed between the two adjacent vertical plates 2.

Further, the thickness of the upper back plate 5 and the lower back plate 6 is within 2 millimeters, so that the clamping fit between the clamping groove 10 and the installation sheet metal part 01 is not easily influenced.

Refer to fig. 4 and 5 and show, place circuit breaker housing 9 back between two adjacent vertical boards 2, accessible elasticity rope 11 carries out comparatively stable fixed with circuit breaker housing 9, make circuit breaker housing 9 difficult emergence when using rock, vertical board 2 goes up to cut simultaneously with draw-in groove 10 assorted breach 4, be difficult for influencing draw-in groove 10 and the cooperation of installation sheet metal component 01, the convenience and the stability of installation have been increased by a wide margin, the quantity of vertical board 2 can be selected as required, can be three, four or five.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

the utility model provides an all-in-one circuit breaker fitting, it is convenient for make up a plurality of circuit breakers, does not influence the cooperation of circuit breaker self draw-in groove and sheet metal component simultaneously, and the installation is simple, convenient, stability is good, and heat dispersion is good.

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 an all-in-one circuit breaker fitting, the circuit breaker includes circuit breaker shell (9), be provided with draw-in groove (10) on circuit breaker shell (9), its characterized in that, the fitting accessory includes bottom plate (1), the upper end fixedly connected with of bottom plate (1) a plurality of vertical boards (2) with circuit breaker shell (9) assorted, a plurality of evenly distributed louvres (3) have been cut on vertical board (2), circuit breaker shell (9) are placed between two adjacent vertical boards (2), cut on vertical board (2) and have breach (4) with draw-in groove (10) assorted, a plurality of fixedly connected with between vertical board (2) last backplate (5) and lower backplate (6), go up backplate (5) are located the upside of breach (4), backplate (6) are located the downside of breach (4) down, the bottom plate (1) is provided with a plurality of threading holes (8) matched with a breaker shell (9), and is a pair of spacing holes at the farthest distance, wherein the spacing holes are fixedly connected with spacing columns (12) on two side walls of the vertical plate (2) and are connected with elastic ropes (11) between the spacing columns (12).

2. The all-in-one circuit breaker complex accessory according to claim 1, wherein the lower back plate (6) is cut with a plurality of auxiliary fixing holes (7) matching with the circuit breaker housing (9).

3. The all-in-one breaker complex accessory according to claim 1, wherein the surface of the elastic cord (11) is coated with a fluorescent layer.

4. The all-in-one circuit breaker fitting as claimed in claim 1, wherein the surfaces of the bottom plate (1) and the vertical plate (2) are engraved with anti-slip lines.

5. The all-in-one circuit breaker complex accessory according to claim 1, wherein the distance between two adjacent vertical plates (2) is greater than the width of the circuit breaker housing (9).

6. The all-in-one circuit breaker complex accessory of claim 1, wherein the thickness of the upper back plate (5) and the lower back plate (6) is within 2 mm.