Intelligent measurement circuit breaker

Abstract

The utility model belongs to the technical field of circuit breakers, in particular to an intelligent measurement circuit breaker, which comprises a surface cover, a gearbox is arranged in the surface cover, a sliding plate is arranged on one side, close to the surface cover, of the gearbox, and a first groove is formed in the surface cover; the sliding plate comprises a pushing piece, and the pushing piece penetrates through the first groove and can slide in the length direction of the first groove; a baffle is arranged on one side of the sliding plate; a microswitch is arranged on one side, close to the baffle plate, of the surface cover, manual / automatic control of the circuit breaker is switched by sliding the sliding plate, the structure is simple, and the practicability of the product is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of circuit breaker, specifically belongs to a kind of intelligent measurement circuit breaker. BACKGROUND

[0002] With the continuous improvement of industrial automation and information level, the demand of electric power industry for electric power equipment is increasing, especially in the field of smart grid, new energy and industrial production line, higher requirements for the intelligentization, high efficiency and reliability of electric power equipment are put forward. As an important part of low-voltage electrical apparatus, plastic shell type circuit breaker is widely used in various power systems, and undertakes the key tasks of protecting circuit, preventing overload and short circuit.

[0003] Among them, the intelligent measurement plastic shell type circuit breaker is a circuit breaker product integrating high-precision data acquisition, Internet of Things, edge computing, big data platform and other advanced technologies. It not only can realize the circuit protection function of traditional circuit breaker, but also has high-precision measurement, intelligent control and remote monitoring and diagnosis, and has broad application prospect in smart grid, building, park, factory, hospital, enterprise and institution and other user-side power distribution facilities and energy consumption monitoring scenes.

[0004] The existing intelligent measurement circuit breaker switching hand / automatic control circuit breaker structure is too complex, and the cost is high. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of intelligent measurement circuit breaker, hand / automatic control circuit breaker is switched by the mode of sliding sliding plate, simple structure, improve the practicability of product.

[0006] The technical scheme of the utility model: a kind of intelligent measurement circuit breaker, including face cover, the face cover is equipped with gearbox, the gearbox is equipped with sliding plate near face cover side, the face cover is equipped with first recess groove;The sliding plate includes pusher, the pusher passes through the first recess groove, can slide along the length direction of first recess groove;The sliding plate is equipped with baffle on one side;The face cover is equipped with micro switch near baffle side;The face cover is equipped with second recess groove, the gearbox is equipped with hand control piece below the second recess groove, the gearbox includes cover and bottom plate, and the cover is fixedly connected with bottom plate by bolt.

[0007] Preferably, when the pusher slides to the side of first recess groove near micro switch, the baffle abuts against the micro switch, at this time, the hand control piece can be rotated by wrench to start and stop circuit breaker;When the pusher slides to the side of first recess groove away from the micro switch, at this time, the baffle is located between the second recess groove and the hand control piece.

[0008] Preferably, the slide plate is provided with hooks on both sides of the baffle, the hooks include convexes, the face cover is provided with a first positioning slot and a second positioning slot on one side of the two hooks; when the pusher is away from the side of the micro switch, the convexes can be clamped in the first positioning slot; when the pusher abuts against the micro switch, the convexes are clamped in the second positioning slot.

[0009] Preferably, the face cover is provided with a limiting piece on one side of the gearbox for limiting the gearbox.

[0010] Preferably, the manual control member penetrates the cover body and is inserted into the bottom plate on the side away from the face cover.

[0011] Preferably, the face cover is provided with clamping pieces on both sides, and the clamping pieces are used for clamping and positioning the circuit breaker.

[0012] Preferably, the face cover is provided with a plurality of wiring grooves on one side of the gearbox.

[0013] Preferably, the face cover is provided with a storage groove on one side of the slide plate, and a cover plate is clamped on the side close to the face cover.

[0014] Preferably, the face cover is further provided with a plurality of holes on one side of the gearbox for placing operation buttons.

[0015] Compared with the prior art, the intelligent measurement circuit breaker has the beneficial effects that: the structure is simple, the hand / automatic control circuit breaker can be switched only by pushing the slide plate up and down, and the practicability of the product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0017] Figure 1 It is an exploded view of the embodiment of the present application.

[0018] Figure 2 It is a perspective view of the embodiment of the present application.

[0019] Figure 3 It is a perspective view of the slide plate clamping the face cover of the embodiment of the present application.

[0020] Figure 4 It is an enlarged view of A of Figure 3

[0021] Figure 5 It is a schematic view of the circuit breaker of the embodiment of the present application.

[0022] ​Figure 6 Figure 1 is a schematic view of the first embodiment of the utility model for the first positioning slot of the sliding cover clamping / second positioning slot of the sliding cover clamping.

[0023] Reference signs

[0024] 1-face cover; 11-first recess; 12-second recess; 13-first positioning slot; 14-second positioning slot; 15-clamping piece; 16-wiring slot; 17-storage slot; 18-cover plate; 19-limiting piece; 101-hole; 2-gearbox; 21-cover body; 22-bottom plate; 23-manual control piece; 3-sliding plate; 31-pushing piece; 32-baffle; 33-hook; 331-bulge; 4-micro switch; DETAILED DESCRIPTION

[0025] The technical solutions of the utility model will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0026] The components of the embodiments of the utility model generally described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model.

[0027] Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0028] In the description of the utility model, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] It is to be understood that the terminology "including", "comprising", or any other variation thereof, is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Exemplary expressions of the terminology "including", "comprising", and the like, are intended to convey a sense of "open ended" in the sense that such terms describe a process, method, article, or apparatus that includes a recited step or element but is not limited to only those elements, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, the description herein of certain features, structures, materials, or characteristics, can be applied to any one or more embodiments or examples of the present disclosure.

[0030] As shown in Figure 1 , including the face cover 1, the face cover 1 is provided with a gearbox 2, the gearbox 2 is provided with a slide plate 3 near one side of the face cover 1, the face cover 1 is provided with a first groove 11; the slide plate 3 includes a push piece 31, the push piece 31 penetrates the first groove 11, and can slide along the length direction of the first groove 11; the slide plate 3 is provided with a baffle 32 on one side; the face cover 1 is provided with a micro switch 4 near one side of the baffle 32; the face cover 1 is provided with a second groove 12, and the gearbox 2 is provided with a manual control piece 23 below the second groove 12.

[0031] As shown in Figures 1 to 5 , when the push piece 31 slides to the side of the first groove 11 near the micro switch 4, the baffle 32 abuts against the micro switch 4, at this time, the manual control piece 23 can be rotated by using a wrench to open and close the circuit breaker; when the push piece 31 slides to the side of the first groove 11 away from the micro switch 4, at this time, the baffle 32 is located between the second groove 12 and the manual control piece 23; the slide plate 3 is provided with hooks 33 on both sides of the baffle 32, the hooks 33 include convex hulls 331, the face cover 1 is provided with a first positioning groove 13 and a second positioning groove 14 on one side of the two hooks 33; as shown in Figure 6When the pusher 31 is away from the micro switch 4, the convex 331 is clamped in the first positioning groove 13; when the pusher 31 abuts against the micro switch 4, the convex 331 is clamped in the second positioning groove 14, thus the first positioning groove 13 and the second positioning groove 14 play a positioning role on the slide plate 3, wherein the hook structure can prevent stress concentration from causing fracture; the face cover 1 located on one side of the gearbox 2 is provided with a limiting piece 19 for limiting the gearbox; the gearbox 2 comprises a cover body 21 and a bottom plate 22, and the cover body 21 and the bottom plate 22 are fixedly connected through bolts; both sides of the face cover 1 are provided with a clamping piece 15 for clamping and positioning a circuit breaker; the manual control piece 23 away from one side of the face cover 1 penetrates the cover body 21 and is inserted into the bottom plate 22; the face cover 1 located on one side of the gearbox 2 is provided with a plurality of wiring grooves 16; the face cover 1 located on one side of the slide plate 3 is provided with a storage groove 17, and the storage groove 17 is clamped with a cover plate 18 close to one side of the face cover 1; the face cover 1 located on one side of the gearbox 2 is further provided with a plurality of holes 101 for placing operation buttons.

[0032] In the description of the utility model, it is explained that, unless otherwise explicitly provided and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

Claims

1. An intelligent measuring circuit breaker, characterized by: The utility model provides a face cover is equipped with gearbox in, the gearbox is equipped with slide plate near face cover side, be equipped with first recess on face cover, the slide plate includes pusher, pusher penetrates first recess, can slide along first recess length direction, one side of slide plate is equipped with baffle, face cover near baffle side is equipped with micro -switch, be equipped with second recess on face cover, the gearbox is located second recess below and is equipped with manual control spare, the gearbox includes cover and bottom plate, and the cover is connected through bolt fixed connection with bottom plate between.

2. The intelligent measuring circuit breaker of claim 1, wherein: When the pusher slides to first recess near micro -switch direction one side, the baffle abuts against micro -switch, when can use wrench to rotate manual control spare and open and close circuit breaker, when the pusher slides to first recess far from micro -switch direction one side, when baffle is located between second recess and manual control spare.

3. The intelligent measuring circuit breaker of claim 1, wherein: The slide plate is located two hooks on baffle both sides, the hook includes convex bundle, and the face cover is located first positioning groove and second positioning groove on both hook sides, when the pusher far from micro -switch direction one side, the convex bundle can be connected in first positioning groove, when the pusher abuts against micro -switch, the convex bundle is connected in second positioning groove.

4. The intelligent measuring circuit breaker of claim 1, wherein: The face cover is located limit spare on the side of the gearbox, for limiting the gearbox.

5. The intelligent measuring circuit breaker of claim 1, wherein: the processor is further programmed to: determine a fault condition based on the measured current and voltage; and cause the circuit breaker to open in response to the fault condition. 5 The manual control spare far from face cover side penetrates the cover and inserts the bottom plate on.

6. The intelligent measuring circuit breaker of claim 1, wherein: The face cover both sides are equipped with the card spare, and the card spare is used for connecting positioning circuit breaker.

7. The intelligent measuring circuit breaker of claim 1, wherein: The face cover is located a plurality of wiring grooves on the side of the gearbox.

8. The intelligent measuring circuit breaker of claim 1, wherein: The face cover is located storage groove on the side of the slide plate, and the cover plate is connected on the side close to the face cover of storage groove.

9. The intelligent measuring circuit breaker of claim 1, wherein: The face cover is located a plurality of holes on the side of the gearbox, for placing operation button.

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