CN219144009U

CN219144009U - Novel compound switch

Info

Publication number: CN219144009U
Application number: CN202222555864.2U
Authority: CN
Inventors: 刘国成
Original assignee: Zhejiang Jinneng Electric Power Technology Co ltd
Current assignee: Zhejiang Jinneng Electric Power Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-06
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a novel compound switch, which comprises a shell, wherein a control screen is fixedly arranged at the top of the shell, a first table top and a second table top are sequentially arranged on the shell from top to bottom, a signal transmission device is arranged on one side of the first table top, a signal transmission hole is formed in the top of the signal transmission device, a guide rail installation end is fixedly connected to the bottom of the shell, and a guide rail buckle is arranged on one side of the guide rail installation end. The composite switch can be conveniently detached by arranging the guide rail mounting end and the guide rail buckle, the consumed time is short, the working efficiency is improved, and the state condition of the composite switch can be directly checked through the input end by arranging the transmission signal device, the signal transmitting hole and the signal transmitting block.

Description

Novel compound switch

Technical Field

The utility model relates to the technical field of circuit switch control, in particular to a novel compound switch.

Background

The composite switch is defined as a switching device capable of switching on, carrying and off current under normal conductive loop conditions for switching in and off a capacitor in the reactive compensation device; the composite switch adopts the parallel operation of the thyristor switch and the magnetic holding switch, has the advantage of zero-crossing switching of the silicon controlled rectifier at the moment of switching on and switching off, has the advantage of zero power consumption of the magnetic holding switch during normal switching on, has the remarkable advantages of no impact, low power consumption, long service life and the like, can replace a contactor or the thyristor switch, and is widely used in the field of low-voltage reactive compensation.

The existing compound switch still has some defects when in use, and according to the demands of customers, some compound switch states are difficult to confirm and disassembly are difficult to realize at the narrow space, so that a large amount of time is consumed, the working efficiency is reduced, and the demands of multiple occasions cannot be met.

Disclosure of Invention

The utility model aims to provide a novel compound switch, which solves the problems that the prior art is difficult to confirm the state of the compound switch and difficult to disassemble because the compound switch is arranged at a place with a relatively small space, so that a large amount of time is consumed, the working efficiency is reduced, and the requirement of multiple occasions cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel compound switch, includes the shell, shell top fixed mounting has the control screen, the shell has set gradually first mesa and second mesa from last down, one side of first mesa is provided with transmission signal device, signal transmission hole has been seted up at transmission signal device's top, signal transmission hole inside is equipped with the signal transmission piece, the bottom fixedly connected with guide rail installation end of shell, guide rail installation end one side is provided with the guide rail buckle.

Preferably, the second table top is provided with a mounting hole, and a wiring terminal is arranged below the mounting hole.

Preferably, the rail catch may be pulled outwards by the housing.

Preferably, a wiring terminal is arranged in the wiring terminal, and the wiring terminal is matched with a screw in the mounting hole.

Preferably, the signal transmission device is electrically connected with the control screen, and the control screen is electrically connected with the wiring terminal.

Preferably, both sides of the shell are provided with heat dissipation holes.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

the composite switch can be conveniently detached by arranging the guide rail mounting end and the guide rail buckle, the consumed time is short, the working efficiency is improved, and the state condition of the composite switch can be directly checked through the input end by arranging the transmission signal device, the signal transmitting hole and the signal transmitting block.

Drawings

FIG. 1 is a schematic perspective view of a novel composite switch according to the present utility model

FIG. 2 is a front view of a novel combination switch according to the present utility model

FIG. 3 is a left side view of a novel combination switch according to the present utility model

FIG. 4 is a cross-sectional view of a signal transmission device of a novel composite switch according to the present utility model

FIG. 5 is an enlarged view of the position A of the novel composite switch of the present utility model

1. The casing 2, the second table top 3, the first table top 4, the control screen 5, the transmission signal device 6, the signal transmitting hole 7, the heat dissipation hole 8, the mounting hole 9, the wiring terminal 10, the wiring terminal 11, the signal transmitting block 12, the guide rail mounting end 13 and the guide rail buckle

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific direction, construct and operate in the specific direction, and thus are not to be construed as limiting the present utility model. 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.

Fig. 1-5 are schematic diagrams of a novel composite switch structure according to a preferred embodiment of the present utility model, in this embodiment, the novel composite switch includes a housing 1, a control screen 4 is fixedly installed at the top of the housing 1, the opening and closing functions of the composite switch are controlled by the control screen 4, a first table top 3 and a second table top 2 are sequentially arranged on the housing 1 from top to bottom, a signal transmission device 5 is arranged on one side of the first table top 3, a state condition of the composite switch can be remotely checked, a signal transmitting hole 6 is formed at the top of the signal transmission device 5, a signal transmitting block 11 is installed in the signal transmitting hole 6, connection between a signal and an input end is enhanced through the signal transmitting block 11, a disconnection condition does not occur, a guide rail mounting end 12 is fixedly connected to the bottom of the housing 1, and a guide rail buckle 13 is arranged on one side of the guide rail mounting end 12.

In this embodiment, the second table 2 is provided with a mounting hole 8, and a terminal 9 is located below the mounting hole 8.

In this embodiment, the rail catch 13 can be pulled outwards by the housing 1.

In this embodiment, the terminal 9 is internally provided with a terminal 10, and the terminal 10 is engaged with a screw in the mounting hole 8.

In this embodiment, the signal transmission device 5 is electrically connected to the control panel 4, and the control panel 4 is electrically connected to the terminal 9.

In the present embodiment, both sides of the housing 1 are provided with the heat dissipation holes 7, since the compound switch generates a certain amount of heat, in order to prevent damage caused by the generation of heat, the heat dissipation holes 7 are provided.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a novel compound switch, includes shell (1), its characterized in that: the utility model discloses a control panel, including shell (1), signal transmission hole (6) are equipped with signal transmission block (11) inside, the bottom fixedly connected with guide rail installation end (12) of shell (1), guide rail installation end (12) one side is provided with guide rail buckle (13) from last first mesa (3) and second mesa (2) of having set gradually in shell (1) top fixed mounting, one side of first mesa (3) is provided with transmission signal device (5), signal transmission hole (6) have been seted up at the top of transmission signal device (5).

2. The novel combination switch of claim 1, wherein: the second table top (2) is provided with a mounting hole (8), and a wiring terminal (9) is arranged below the mounting hole (8).

3. The novel combination switch of claim 1, wherein: the guide rail buckle (13) can be pulled outwards through the shell (1).

4. A novel combination switch as claimed in claim 2, wherein: the wiring terminal (9) is internally provided with a wiring terminal (10), and the wiring terminal (10) is matched with a screw in the mounting hole (8).

5. The novel combination switch of claim 1, wherein: the signal transmission device (5) is electrically connected with the control screen (4), and the control screen (4) is electrically connected with the wiring terminal (9).

6. The novel combination switch of claim 1, wherein: both sides of the shell (1) are provided with heat dissipation holes (7).