CN210296249U - Circuit breaker with identification - Google Patents

Abstract

The utility model relates to a circuit breaker with sign, include: the runner casing that is equipped with the mounting groove, locate the runner structure in the mounting groove and locate the circuit breaker on the runner casing, the runner structure includes runner frame and a plurality of runners that are located runner frame, and every runner can be at runner frame internal rotation, the outer wall of runner is equipped with the sign, after the runner is adjusted in the rotation, let the runner structure demonstrate appointed sign, fix the sign on the runner casing of circuit breaker through the runner structure, both conveniently observe, be unlikely to losing again and drop, and simultaneously, when needs circuit change, the rotation is adjusted the runner, let the runner structure demonstrate the sign after the edition, and be convenient for revise again. The setting of runner structure carries out the sign to the circuit breaker, and the staff of being convenient for holds circuit structure on the whole to improve work efficiency.

Description

Circuit breaker with identification

Technical Field

The utility model relates to an electrical switch technical field especially relates to a circuit breaker with sign.

Background

As a switching device generally used in an electric power distribution management system, a circuit breaker is widely used in homes, industrial sites, and buildings. Especially in the distribution management of factories and markets, a plurality of circuit breakers are often installed in one power distribution cabinet to control different lines respectively, and the circuit breakers or the lines need to be identified, so that the identification of each circuit breaker is very important.

The most common methods for identifying the lines in the power distribution cabinet in the society at present are two: one is a solution for labeling the circuit breaker, which has the disadvantages that the label is easy to fall off and is inconvenient to edit and modify; the other scheme is that a line mark is added to the line, and the line sample is small due to the fact that more lines are arranged in the power distribution cabinet, and the line sample is very inconvenient to check. Therefore, the circuit in the power distribution cabinet is identified, so that great inconvenience is brought to electrical management personnel, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit breaker with sign aims at solving traditional circuit breaker label and drops easily, and the problem of the editing of being not convenient for.

A circuit breaker having an identification, comprising:

the runner shell is provided with a mounting groove;

the rotating wheel structure is arranged in the mounting groove and comprises a rotating wheel frame and a plurality of rotating wheels positioned in the rotating wheel frame, each rotating wheel can rotate in the rotating wheel frame, and the outer wall of each rotating wheel is provided with a mark;

the breaker is arranged on the runner shell.

In one embodiment, the number of the rotating wheels is at least 2, and the mark of the outer wall of the rotating wheel comprises at least one of numbers, letters and symbols or a combination thereof.

In one embodiment, the runner frame comprises a runner base, a mounting seat and a fixing column, the bottom of the runner base is abutted to the runner shell, a rotating rod is arranged on the inner side of the mounting seat, a shaft hole of the runner is in clearance fit with the rotating rod, the runner rotates around the rotating rod after being pushed, and the fixing column is arranged on the outer side of the mounting seat and is used for being in positioning fit with a fixing groove of the runner shell.

In one embodiment, the rotating wheel is circular or prismatic, and the upper edge of the mounting seat is matched with the shape of the rotating wheel.

In one embodiment, the rotor housing includes a first housing and a second housing, the first housing includes a first lower housing and a first upper housing, the second housing includes a second lower housing and a second upper housing, the first lower housing is assembled with the second lower housing in an abutting manner, the second upper housing is assembled with the first upper housing in an abutting manner to form the rotor housing, and the mounting groove is provided on the second upper housing.

In one embodiment, a plurality of connecting holes are formed in the first lower shell, a plurality of connecting columns with locking holes are formed in the second lower shell, and a connecting piece penetrates through the connecting holes and is locked on the connecting columns corresponding to the connecting holes, so that the first lower shell and the second lower shell are fixedly connected.

In one embodiment, the upper end surface of the first upper shell comprises a first end surface, a second end surface and a third end surface, the second end surface is located in the middle of the first upper shell, the lower edge of the second upper shell is abutted to the first end surface and the third end surface, the second end surface is matched with the upper portion of the runner structure in shape, and the second end surface is clamped at the end portion of the mounting groove.

In one embodiment, the first upper housing is provided with a first clamping member and a second clamping member, the first clamping member and the second clamping member are located on two sides of the second end face, and the second upper housing is abutted to the first clamping member and the second clamping member.

In one embodiment, a positioning column is disposed inside the second upper housing, a positioning hole is disposed on the positioning column, and the fixing column of the rotating wheel structure is assembled with the positioning hole.

In one of them embodiment, the circuit breaker include circuit breaker inferior valve, circuit breaker epitheca and circuit breaker switch, circuit breaker switch locates in the circuit breaker epitheca, just the circuit breaker is equipped with a plurality ofly.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

foretell circuit breaker with sign is equipped with the runner structure, includes runner frame and is located a plurality of runners in the runner frame, and every runner can the runner frame internal rotation, the outer wall of runner is equipped with the sign, behind the rotation regulation runner, lets the runner structure demonstrate appointed sign, fixes the sign on the runner casing of circuit breaker through the runner structure, both convenient observation, again be unlikely to lose and drop, simultaneously, when needs circuit change, the rotation regulation runner lets the runner structure demonstrate the sign after the edition, and be convenient for revise again, therefore, the setting of runner structure carries out the sign based on the runner structure to the circuit breaker, and the staff of being convenient for holds the circuit structure on the whole to improve work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

FIG. 1 is a schematic diagram of a circuit breaker with an identifier according to one embodiment;

FIG. 2 is a schematic view of the installation of the rotor housing and rotor structure of the circuit breaker shown in FIG. 1 with identification;

figure 3 is a front view of the circuit breaker shown in figure 1 with the indicia;

fig. 4 is a schematic view of a rotary structure of the circuit breaker with labels shown in fig. 2;

fig. 5 is a top view of a transfer wheel structure of the circuit breaker shown in fig. 2 with indicia;

fig. 6 is an enlarged view of the circuit breaker shown in fig. 2 with the markings at a;

figure 7 is an enlarged view of the circuit breaker shown in figure 2 with the markings at B;

fig. 8 is an enlarged view of the circuit breaker shown in fig. 2 with a label at C.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, 2, 3, 4, 5, and 8, a circuit breaker with a flag according to an embodiment is mainly used for identifying a line in a power distribution cabinet, and includes: the rotor housing 100, the rotor structure 200 and the circuit breaker 300, wherein the rotor housing 100 is provided with a mounting groove 1221 for accommodating the rotor structure 200. The runner structure 200 is arranged in the mounting groove 1221 and comprises a runner frame and a plurality of runners 240 arranged in the runner frame, each runner 240 can rotate in the runner frame, the outer wall of each runner 240 is provided with an identification, and after the runners 240 are rotationally adjusted, the runner structure 200 presents the designated identification, and meanwhile, when the lines are required to be changed, the runners 240 are rotationally adjusted to present the edited identification, so that the modification is facilitated. The circuit breaker 300 is arranged on the rotating wheel shell 100, and the identification is fixed on the rotating wheel shell 100 of the circuit breaker through the rotating wheel structure 200, so that the observation is convenient, the loss and the falling off are avoided, and the later period management and the maintenance are convenient.

In this embodiment, the circuit breaker 300 includes a circuit breaker lower case 310, a circuit breaker upper case 320 and a circuit breaker switch 330, wherein the circuit breaker lower case 310 and the circuit breaker upper case 320 are used for accommodating a conventional circuit breaker assembly and realizing external connection fixation, the circuit breaker switch 330 is arranged in the circuit breaker upper case 320, and the circuit breaker 300 is provided with a plurality of circuits. Preferably, the number of the circuit breakers 300 is 2, and certainly, in other embodiments, the number of the circuit breakers 300 may be 1, 3 or 4, which are adjusted according to specific requirements of accessory facilities, and the circuit breakers 300 may have other shapes and structural forms, which are designed according to specific requirements of power distribution equipment, so as to facilitate checking of circuit breaker identifiers and controlling of the circuit breakers.

In this embodiment, at least 2 wheels 240 are provided, and the mark on the outer wall of the wheel 240 includes at least one of a number, a letter, and a symbol, or a combination thereof. Preferably, 3 rotating wheels 240 are provided, and numbers are provided on the rotating wheels 240, of course, in other embodiments, the marks on the outer wall of the rotating wheels 240 may also be characters or colors, etc., so as to achieve the purpose of distinguishing the marks, 2 or 4 rotating wheels 240 may be provided, when 2 rotating wheels 240 are provided, numbers are provided on two rotating wheels 240, or letters are provided on two rotating wheels 240, or symbols are provided on two rotating wheels 240, or letters are provided on one rotating wheel 240, and numbers are provided on one rotating wheel 240, and specific setting combinations of the marks are provided, so that the working personnel can conveniently grasp the circuit structure as a whole, according to the design of the electrical management personnel, thereby improving the working efficiency.

In this embodiment, the runner frame includes runner base 210, mount pad 220 and fixed column 230, runner base 210 bottom and runner casing 100 butt, be used for bearing the runner frame, the relative inboard of mount pad 220 is equipped with the dwang, and the shaft hole and the dwang clearance fit of runner 240, after promoting runner 240, runner 240 uses the dwang as the center rotation, make runner 240 upper end demonstrate different sign, a plurality of runner 240 upper ends make up into compound sign, thereby more conveniently number the sign for the circuit breaker, both conveniently edit and revise and conveniently look over, fixed column 230 locates the relative outside of mount pad 220, be used for with runner casing 100's fixed slot location fit, make the runner frame firm install in the runner casing, can not take place to remove at the course of the work.

In this embodiment, the rotating wheel 240 is circular or prismatic, which facilitates the rotation of the rotating wheel 240 and the engraving or printing of the mark on the rotating wheel 240, and the upper edge of the mounting seat 220 matches with the outer shape of the rotating wheel 240, which facilitates the rotation of the rotating wheel 240, and protects the rotating wheel 240 from collision damage. Of course, in other embodiments, the wheel 240 may have other regular or irregular shapes, which facilitates engraving or printing of the logo on the outer wall of the wheel 240, and the logo on the upper end facilitates display.

In this embodiment, the rotor housing 100 includes a first housing 110 and a second housing 120, the first housing 110 includes a first lower housing 111 and a first upper housing 112, the second housing 120 includes a second lower housing 121 and a second upper housing 122, the first lower housing 111 is assembled to the second lower housing 121 in an abutting manner, the second upper housing 122 is assembled to the first upper housing 112 in an abutting manner to form the rotor housing 100, and the mounting groove 1221 is formed in the upper portion of the second upper housing 122, and a split type housing structure is adopted to facilitate the mounting of the rotor structure 200. Of course, in other embodiments, the wheel housing 100 may have other shapes and structural forms, and the mounting groove for accommodating the wheel structure 200 is processed at the upper end of the wheel housing 100, which is beneficial to displaying the position, and is convenient for rotating and adjusting the wheel 240 on the wheel structure 200, thereby facilitating editing and modifying as well as viewing.

In this embodiment, a plurality of connection holes 1111 are formed in the first lower case 111, a plurality of connection posts 1211 having locking holes are formed in the second lower case 121, and a connection member is used to pass through the connection holes 1111 and is locked and fixed on the connection posts 1211 corresponding to the positions of the connection holes 1111, so as to form a connection fixation between the first lower case 111 and the second lower case 121, when the number of the connection holes 1111 is small, for example, the number of the connection holes 1111 is 2, 2 connection holes are respectively formed in two ends of the first lower case 111, and assist in positioning the positioning key, so as to achieve a stable connection, when the number of the connection holes 1111 is large, for example, the number of the connection holes 1111 is 7, and 7 connection holes are uniformly distributed in the first lower case 111, so as to achieve a precise locking connection between the first lower case 111 and the second lower case 121.

Referring to fig. 6 and 7 together, the upper end surface of the first upper housing 112 includes a first end surface 1123, a second end surface 1125 and a third end surface 1126, the second end surface 1125 is located in the middle of the first upper housing 112, the lower edge of the second upper housing 122 abuts against the first end surface 1123 and the third end surface 1126 to form a splicing assembly of the first upper housing 112 and the second upper housing 122, the second end surface 1125 is matched with the upper portion of the wheel structure 200 in shape and protects the wheel structure 200 from collision damage, and the second end surface 1125 is snapped into the end portion of the mounting groove 1221 to form an assembly of the wheel structure 200 in the mounting groove 1221. Of course, in other embodiments, the second end surface 1125 may have other shapes and structural forms for positioning, fixing and collision protection of the wheel structure 200 in the mounting groove 1221, and ensuring that the wheel 240 at the upper end of the wheel structure 200 is beneficial to rotation adjustment and indication display.

A notch 1124 is arranged at the end of the first end surface 1123, the notch 1123 is located at one side far away from the second end surface 1125, and a threaded hole is arranged in the notch 1123 and used for being matched with a connecting hole in the second upper shell 122, so that the connecting piece is locked to realize connection and fixation. And a threaded hole is formed in the lower end of the third end face 1126 and is used for matching with a connecting hole in the second upper shell 122 to realize connection and fixation through locking of a connecting piece, and the two ends of the first upper shell 112 are respectively connected and fixed to form stable connection of the first upper shell 112 and the second upper shell 122.

The end of the mounting groove 1221 is provided with a raised holding portion 1223, the holding portion 1223 is located at a side close to the first end surface 1123, and after the first upper housing 112 and the second upper housing 122 are assembled in a splicing manner, the holding portion 1223 extends out of the upper end surface of the first upper housing 112, so as to realize the movable assembly or separation of the first upper housing 112 and the second upper housing 122, and facilitate force application. And a lower edge 1224 is further arranged at the end part of the mounting groove 1221, after assembly, the lower end surface of the lower edge 1224 abuts against the side upper edge 211 of the runner base 210 to form clamping assembly of the runner base 210 in the mounting groove 1221, and the inner end surface of the lower edge 1224 is in clearance fit with the outer wall of the runner 240 to meet the rotation adjustment of the runner 240 for editing and modifying the identification.

In this embodiment, the first upper housing 112 is provided with a first fastening member 1121 and a second fastening member 1122, the first fastening member 1121 and the second fastening member 1122 are located on two sides of the second end surface 1125, and the second upper housing 122 abuts against the first fastening member 1121 and the second fastening member 1122 to form a splicing assembly of the first upper housing 112 and the second upper housing 122, so that the positioning is accurate. Of course, in other embodiments, other clamping assemblies may be disposed on the first upper housing 112 to assist the first upper housing 112 and the second upper housing 122 to achieve the splicing assembly, and an assembly channel may be disposed on the second upper housing 122 for the mating assembly with the clamping assembly.

In this embodiment, the positioning post 1222 is disposed inside the second upper housing 122, the positioning post 1222 is disposed on the positioning post 1222, the fixing post 230 at one end of the wheel structure 200 is assembled with the positioning hole, and the first upper housing 112 is disposed with an assembling hole corresponding to the positioning hole for connecting and fixing with the fixing post 230 at the other end of the wheel structure 200, so as to form an installation of the wheel structure 200 in the wheel housing 100. Of course, in other embodiments, the fixing post 230 for connection positioning, the positioning post 1222 having positioning holes, and the assembling hole may have other shapes or configurations, for example, a connecting key is provided on the fixing post 230 to match with a key slot on the positioning post 1222, so as to achieve the connection positioning and radial positioning of the rotor structure 200 in the rotor casing 100, and the adjustment rotor 240 is rotated to avoid its radial movement.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A circuit breaker having an identification, comprising:

the runner shell is provided with a mounting groove;

the rotating wheel structure is arranged in the mounting groove and comprises a rotating wheel frame and a plurality of rotating wheels positioned in the rotating wheel frame, each rotating wheel can rotate in the rotating wheel frame, and the outer wall of each rotating wheel is provided with a mark;

the breaker is arranged on the runner shell.

2. The circuit breaker with mark as claimed in claim 1, wherein the number of the wheel is at least 2, and the mark on the outer wall of the wheel comprises at least one of number, letter and symbol or their combination.

3. The circuit breaker with the mark according to claim 1 or 2, wherein the wheel carrier comprises a wheel base, an installation seat and a fixing column, the bottom of the wheel base is abutted against the wheel housing, a rotating rod is arranged on the inner side of the installation seat, the shaft hole of the wheel is in clearance fit with the rotating rod, after the wheel is pushed, the wheel rotates by taking the rotating rod as the center, and the fixing column is arranged on the outer side of the installation seat and is used for being in positioning fit with the fixing groove of the wheel housing.

4. The circuit breaker with identification as claimed in claim 3, wherein the wheel is circular or prismatic and the upper edge of the mounting seat matches the profile of the wheel.

5. The circuit breaker with identification as recited in claim 1, wherein the rotor housing comprises a first housing and a second housing, the first housing comprises a first lower housing and a first upper housing, the second housing comprises a second lower housing and a second upper housing, and the first lower housing is assembled in abutment with the second lower housing, the second upper housing is assembled in abutment with the first upper housing to form the rotor housing, and the mounting slot is provided in the second upper housing.

6. The circuit breaker with mark as claimed in claim 5, wherein the first lower casing has a plurality of connection holes, the second lower casing has a plurality of connection posts with locking holes, and a connection member is inserted through the connection holes to lock and fix the connection posts corresponding to the connection holes, so as to form a connection fixation between the first lower casing and the second lower casing.

7. The circuit breaker with mark of claim 5, wherein the upper end surface of the first upper shell comprises a first end surface, a second end surface and a third end surface, the second end surface is located in the middle of the first upper shell, the lower edge of the second upper shell is abutted against the first end surface and the third end surface, the second end surface is matched with the upper part of the runner structure in shape, and the second end surface is clamped at the end part of the mounting groove.

8. The circuit breaker with identification according to claim 7, wherein the first upper housing is provided with a first clamping member and a second clamping member, the first clamping member and the second clamping member are located on two sides of the second end face, and the second upper housing abuts against the first clamping member and the second clamping member.

9. The circuit breaker with mark as claimed in claim 5, wherein a positioning post is disposed inside the second upper housing, a positioning hole is disposed on the positioning post, and the fixing post of the rotating wheel structure is assembled with the positioning hole.

10. The circuit breaker with mark of claim 1, wherein the circuit breaker comprises a lower breaker shell, an upper breaker shell and a breaker switch, the breaker switch is arranged in the upper breaker shell, and the circuit breaker is provided with a plurality of circuit breakers.

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