CN210378690U

CN210378690U - Mutual inductor support and intelligent capacitor

Info

Publication number: CN210378690U
Application number: CN201921886190.6U
Authority: CN
Inventors: 蔡航凯
Original assignee: Wenzhou Weidekang Intelligent Technology Co ltd
Current assignee: Wenzhou Weidekang Intelligent Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-04-21
Anticipated expiration: 2029-11-04

Abstract

The utility model provides a mutual-inductor support and intelligent condenser, wherein, the mutual-inductor support includes: the support body has a plurality of mounting grooves that are suitable for installation mutual-inductor to and locate the perforation that supplies the wire to penetrate at mounting groove middle part, the support body passes through joint structure and moulded case circuit breaker fixed connection. The mutual inductor support and the molded case circuit breaker are fixed in relative position in a clamping mode, the installation specification is met, and in addition, the clamping blocks and the clamping grooves which are matched with each other have the advantages of being simple in structure and fast and convenient to assemble and disassemble.

Description

Mutual inductor support and intelligent capacitor

Technical Field

The utility model relates to a mutual-inductor installation technical field, concretely relates to mutual-inductor support and intelligent condenser.

Background

The intelligent capacitor integrates advanced technologies such as modern measurement and control, power electronics, network communication, automatic control, power capacitors and the like, and has the advantages of good compensation effect, small size, low power consumption and low price, so that the intelligent capacitor is widely applied.

The intelligent capacitor generally comprises a capacitor and a molded case circuit breaker, in order to realize current sampling, the molded case circuit breaker adopts an internal or external mutual inductor, the internal molded case circuit breaker increases the volume of the molded case circuit breaker, the molded case circuit breaker needs to be opened again, the production cost is increased, the external mutual inductor is arranged on the wire outlet side of the molded case circuit breaker, and the external mutual inductor can move relative to the molded case circuit breaker, possibly interfere with the use of other parts in the intelligent capacitor cabinet and is not in accordance with the installation specification.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the mutual-inductor among the prior art and can moving relatively moulded case circuit breaker, interfere other parts and use, be not conform to the defect of installation standard to a mutual-inductor support with moulded case circuit breaker relatively fixed, accord with the installation standard is provided, and the intelligent capacitor who is provided with this mutual-inductor support.

Therefore, the utility model provides a mutual inductor support, include:

the support body has a plurality of mounting grooves that are suitable for installation mutual-inductor, and locates the perforation that supplies the wire to penetrate at mounting groove middle part, the support body passes through joint structure and moulded case circuit breaker fixed connection.

The clamping structure comprises a bracket body, a clamping groove and a clamping block, wherein the clamping groove is formed in one side of the molded case circuit breaker, the clamping groove is formed in the other side of the molded case circuit breaker, and the clamping block is clamped with the clamping groove in an adaptive mode.

The clamping groove is a separation groove arranged between two adjacent wire outlet grooves of the molded case circuit breaker, and the clamping block is formed on the bracket body and is in adaptive connection with the separation groove.

The separation groove is a dovetail groove, and the fixture block is a dovetail block matched with the dovetail groove.

The clamping block extends towards the direction far away from the molded case circuit breaker to form a partition plate.

The utility model also provides an intelligent capacitor, include as above moulded case circuit breaker and mutual-inductor support.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a mutual-inductor support, support body pass through joint structure and moulded case circuit breaker fixed connection, and the joint structure is including the draw-in groove of locating support body and moulded case circuit breaker party to and locate the fixture block with draw-in groove adaptation joint of the other party, the mode that adopts the joint makes mutual-inductor support and moulded case circuit breaker keep relative position fixed, accords with the installation standard, and in addition, mutually supported fixture block and draw-in groove have simple structure's advantage, and the dismouting is swiftly convenient.

2. The utility model provides a mutual inductor support, draw-in groove are for locating the separate groove between moulded case circuit breaker's two adjacent wire grooves, and the fixture block shaping is on the support body, with separate groove adaptation connection. Because the separating groove is provided for most of molded case circuit breakers, the inventor ingeniously utilizes the separating groove to enable the clamping block of the mutual inductor support to be in adaptive clamping connection with the separating groove, so that the molded case circuit breaker does not need to be opened again, and the production cost is reduced.

3. The utility model provides a mutual inductor support, the partition groove is the dovetail, the fixture block be with the dovetail piece of dovetail adaptation, prevent mutual inductor support and moulded case circuit breaker along the horizontal direction separation like this, and dovetail and the dovetail piece of mutually supporting have simple structure's advantage.

4. The utility model provides a mutual-inductor support, fixture block extend towards keeping away from moulded case circuit breaker direction and form the baffle, and the baffle can increase the creepage distance between two adjacent wire outlet binding post, and the security performance is higher.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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.

Fig. 1 is an exploded schematic view of the molded case circuit breaker and the transformer bracket of the present invention;

FIG. 2 is a perspective view of a transformer holder;

FIG. 3 is a top view of FIG. 2;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a stent body; 11. mounting grooves; 12. perforating; 13. a clamping block; 14. a partition plate; 2. a molded case circuit breaker; 21. an outlet groove; 22. separating the groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

This embodiment provides an intelligent capacitor, and the cabinet internal installation of intelligent capacitor is as shown in fig. 1 moulded case circuit breaker 2 and mutual-inductor support.

The molded case circuit breaker 2 is provided with a plurality of outlet slots 21, and a separation slot 22 is provided between two adjacent outlet slots 21 (the separation slot is provided for most molded case circuit breakers and is used for installing a separation plate, and the separation plate can increase the creepage distance between two adjacent wiring terminals).

The mutual inductor support comprises a support body 1, as shown in fig. 2-4, the mutual inductor support is provided with three mounting grooves 11 suitable for mounting a mutual inductor and a through hole 12 formed in the middle of the mounting groove 11 and used for a lead to penetrate, the support body 1 is fixedly connected with a molded case circuit breaker 2 through a clamping structure, the clamping structure comprises a clamping groove formed in the support body 1 and the molded case circuit breaker 2 and a clamping block 13 formed in the other side and connected with the clamping groove in an adaptive mode, and the clamping block 13 faces away from the molded case circuit breaker 2 and extends to form a partition plate 14. In this embodiment, the fixture block 13 is formed on the bracket body 1 and is in adaptive connection with the separation groove 22, and the fixture block 13 is a dovetail block adaptive to the dovetail groove. After the mutual inductor support and the molded case circuit breaker 2 are installed together, the clamping block 13 is matched with the separation groove 22 to limit the horizontal positions of the mutual inductor support and the molded case circuit breaker 2, and a wire penetrates through the through hole 12 of the mutual inductor support and is fixedly connected with a wiring terminal of the molded case circuit breaker 2 and is used for the longitudinal positions of the mutual inductor support and the molded case circuit breaker 2.

As a changeable implementation mode, a clamping block is arranged on the molded case circuit breaker 2, and a clamping groove adapted to be clamped with the clamping block is arranged on the bracket body 1.

As an alternative embodiment, the number of cartridges 13 may be 1, 2, 3 or more.

In an alternative embodiment, the slot is a T-shaped slot and the latch is a T-shaped block that fits into the T-shaped slot.

The utility model discloses an intelligent capacitor, support body 1 is through joint structure and 2 fixed connection of moulded case circuit breaker, and the joint structure is including the draw-in groove of locating

support body

1 and 2 parties of moulded case circuit breaker to and locate another party with the fixture block 13 of draw-in groove adaptation joint, the mode that adopts the joint makes mutual-inductor support and moulded case circuit breaker 2 keep relative position fixed, accords with the installation standard, in addition, mutually supported fixture block 13 and draw-in groove have simple structure's advantage, and the dismouting is swiftly convenient.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A transformer support, comprising:

support body (1), have a plurality of mounting grooves (11) that are suitable for installation mutual-inductor, and locate perforation (12) that the confession wire at mounting groove (11) middle part penetrated, support body (1) is through joint structure and moulded case circuit breaker (2) fixed connection.

2. The mutual inductor support according to claim 1, wherein the clamping structure comprises a clamping groove formed in one of the support body (1) and the molded case circuit breaker (2), and a clamping block (13) formed in the other and adapted to be clamped with the clamping groove.

3. The mutual inductor support according to claim 2, wherein the clamping groove is a separation groove (22) arranged between two adjacent outlet grooves (21) of the molded case circuit breaker (2), and the clamping block (13) is formed on the support body (1) and is in adaptive connection with the separation groove (22).

4. Mutual inductor support according to claim 3, characterized in that the separating groove (22) is a dovetail groove and the latch (13) is a dovetail block adapted to the dovetail groove.

5. Mutual inductor support according to any one of claims 2-4, characterized in that the latch (13) extends away from the molded case circuit breaker (2) forming a barrier (14).

6. A smart capacitor, characterized in that it comprises a molded case circuit breaker (2) according to any of claims 1-5 and a transformer cradle.