CN213459479U - Fire control type control and protection switch - Google Patents

Abstract

The utility model provides a fire control type control and protection switch, includes the shell, be equipped with the body in the shell, the body top is equipped with wiring department, the nut groove has been seted up in the wiring department, be equipped with the nut on the nut groove, the nut with nut groove case matches, the inside top of body is equipped with the wiring touch panel, wiring touch panel one end connecting wire one end, the total module is connected to the wire other end, the total module includes current detection module, current contrast module, unusual alarm module, auto-power-off module and processing module, the current detection module the current contrast module. Unusual alarm module, auto-power-off module and main module pass through the wire and connect, the utility model relates to a fire control type control and protection switch has solved present switch and has not had alarm device, does not have emergent auto-power-off's function, and anti-electromagnetic interference ability is poor, does not have damping device. Without an insulating layer and the magnitude of the current cannot be clearly seen.

Description

Fire control type control and protection switch

Technical Field

The utility model relates to the technical field of switches, specifically a fire control type control and protection switch.

Background

The control and protection switch product adopts a single product structure form of a module, integrates the main functions of a traditional circuit breaker, a contactor, an overload protection relay, a starter, an isolator and the like, and is mainly used for connection in a power system. Carry and divide the circuit under normal conditions and can be switched on. The control and protection switch comprises a shell, a heat radiation fan is arranged on the shell of the control and protection switch, and the heat radiation fan is connected with a power supply and the control switch in series through a lead; the shell is provided with a connecting hole, and the heat radiation fan is connected in the connecting hole; the power supply is fixedly arranged on the shell; the control switch is composed of a guide connecting sheet and a bimetallic strip, wherein the guide connecting sheet and the bimetallic strip are respectively connected with two ends of a lead, the guide connecting sheet is fixed on the shell, the bimetallic strip is arranged on the surface of the guide connecting sheet at intervals, and the bimetallic strip is connected with and disconnected from the guide connecting sheet through temperature change. "

When the equipment is used, the protection device is not arranged, the function of automatic power off during emergency is not achieved, the anti-electromagnetic interference capability is not achieved, the equipment does not have the damping effect, the periphery of the outside of the equipment is not provided with the insulating layer, and the numerical value of current cannot be clearly seen.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fire control type control and protection switch has solved present switch and has not had alarm device, does not have the function of emergent auto-power-off, and anti-electromagnetic interference ability is poor, does not have damping device. Without an insulating layer and the magnitude of the current cannot be clearly seen.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire control type control and protection switch, includes the shell, be equipped with the body in the shell, the body top is equipped with wiring department, the nut groove has been seted up in the wiring department, be equipped with the nut on the nut groove, the nut with nut groove case matches, the inside top of body is equipped with the wiring touch panel, wiring touch panel one end connecting wire one end, the total module is connected to the wire other end, the total module includes current detection module, current contrast module, unusual alarm module, auto-power-off module and processing module, current detection module current contrast module, unusual alarm module, auto-power-off module and processing module pass through the wire and connect.

In order to realize the alarm effect, the utility model discloses the improvement has, the inside both ends of body are equipped with the fixed block, fixed block one end with the inside one side fixed connection of body, the alarm lamp is connected to the fixed block other end, the alarm lamp with unusual alarm module electric connection.

In order to realize the wiring effect, the utility model discloses the improvement has, wiring department is equipped with a plurality of, be equipped with the baffle in the middle of the wiring department, the baffle with body top fixed connection.

In order to realize anti electromagnetic effect, the utility model discloses the improvement has, the inside both ends of body still are equipped with anti electromagnetic interference ware, anti electromagnetic interference ware adopts "EMC" anti electromagnetic interference ware.

In order to realize the shock attenuation effect, the utility model discloses the improvement has, be equipped with the buffer layer between body and the shell, the buffer layer with the outside fixed connection of body, the buffer layer with the inside fixed connection of shell.

In order to realize insulating effect, the utility model discloses the improvement has, the shell outside is equipped with the insulating layer all around, the insulating layer with the shell outside fixed connection all around.

In order to realize showing numerical value and external effect, the utility model discloses the improvement has, the body openly imbeds the display screen, the display screen with wire electric connection, the external groove of connecing has been seted up to body one side outside.

(III) advantageous effects

Compared with the prior art, the utility model provides a fire control type control and protection switch possesses following beneficial effect:

this fire control type control and protection switch can play absorbing effect to the body through the buffer layer, and the insulating layer can protect masses' personal safety, and the nut of wiring department can play fixed effect to the wiring, and the alarm lamp can report to the police through total module, and external groove can make the body external, and the display screen can watch the numerical value of electric current, and anti-electromagnetic interference ware can prevent electromagnetic interference.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is a connection diagram of the general modules in fig. 1 according to the present invention.

In the figure: 1. the body, 2, buffer layer, 3, the insulating layer, 4, wiring department, 5, nut groove, 6, the nut, 7, cross recess, 8, baffle, 9, wiring touch panel, 10, anti-electromagnetic interference ware, 11, wire, 12, total module, 13, current detection module, 14, current contrast module, 15, unusual alarm module, 16, auto-power-off module, 17, processing module, 18, fixed block, 19, the alarm lamp, 20, the display screen, 21, external groove, 22, the bottom plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. 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.

Examples

Referring to fig. 1-4, a fire control type control and protection switch includes a housing 23, a body 1 is provided in the housing 23, a wiring portion 4 is provided at the top of the body 1, a nut groove 5 is provided in the wiring portion 4, a nut 6 is provided on the nut groove 5, the nut 6 is matched with the nut groove 5, a wiring touch panel 9 is provided at the top end inside the body 1, one end of the wiring touch panel 9 is connected with one end of a wire 11, the other end of the wire 11 is connected with a main module 12, the main module 12 includes a current detection module 13, a current comparison module 14, an abnormality alarm module 15, an automatic power-off module 16 and a processing module 17, and the current detection module 13, the current comparison module 14, the abnormality alarm module 15, the automatic power-off module 16 and the processing module 17 are connected by the wire 11.

Further, the inside both ends of body 1 are equipped with fixed block 18, fixed block 18 one end with the inside one side fixed connection of body 1, alarm lamp 19 is connected to the fixed block 18 other end, alarm lamp 19 with unusual alarm module 15 electric connection.

Furthermore, wiring department 4 is equipped with a plurality of, be equipped with baffle 8 in the middle of 4 wiring departments, baffle 8 with 1 top fixed connection of body.

In this embodiment, two ends inside the main body 1 are further provided with an anti-electromagnetic interference device 10, and the anti-electromagnetic interference device 10 adopts an "EMC 3" anti-electromagnetic interference device.

Further, a damping layer 2 is arranged between the body 1 and the shell 23, the damping layer 2 is fixedly connected with the outside of the body 1, and the damping layer 2 is fixedly connected with the inside of the shell 23.

In this embodiment, the insulating layer 3 is disposed around the outer side of the outer shell 23, and the insulating layer 3 is fixedly connected to the outer side of the outer shell 23.

In this embodiment, the front surface of the body 1 is embedded with a display screen 20, the display screen 20 is electrically connected to the wire 11, and an external connection groove 21 is formed in the outside of one side of the body 1.

To sum up, the working principle and the working process of the fire-fighting type control and protection switch are that when the fire-fighting type control and protection switch is used, firstly, the body 1 is connected to a place needing to be installed through the external connecting groove 21, then the electric wire is connected to the wiring position 4 on the body 1, the electric wire is connected to the wiring touch plate 9 through the nut groove 5, then the cross groove 7 of the nut 6 matched with the nut groove 5 is screwed to fix the electric wire, the bottom end of the wiring touch plate 9 is connected with the main module 12 through the lead 11, the lead 11 transmits the current on the electric wire to the current detection module 13, the current detection module 13 detects the current, when the abnormality is detected, the current comparison module 14 compares the current, when the current value is abnormal but the body 1 is not influenced, the current is transmitted to the abnormality alarm module 15 by the current comparison module 14, the abnormality alarm lamps 19 at two ends of the fixed block 18 are alarmed by the abnormality alarm, when hearing the alarm sound, the staff can inspect the very first time, when the current value influences body 1, current contrast module 14 passes to processing module 17 with the electric current, processing module 17 passes to unusual alarm module 15 auto-power-off module 16 with the electric current simultaneously, can auto-power-off again when realizing can reporting to the police, the security performance has been improved greatly, body 1 inside anti-electromagnetic interference ware 10 can effectually prevent electromagnetic interference, body 1 positive display screen 20 is through the electric connection with wire 11, can be on display screen 20 more audio-visual numerical value of seeing the electric current, the baffle 8 of every wiring 4's centre setting, can prevent that wiring 4 zonulae occludens together.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A fire control type control and protection switch, includes shell (23), its characterized in that: a body (1) is arranged in the shell (23), a wiring part (4) is arranged at the top of the body (1), a nut groove (5) is arranged in the wiring part (4), a nut (6) is arranged on the nut groove (5), the nut (6) is matched with the nut groove (5) box, the top end inside the body (1) is provided with a wiring touch panel (9), one end of the wiring touch plate (9) is connected with one end of a lead (11), the other end of the lead (11) is connected with a main module (12), the general module (12) comprises a current detection module (13), a current comparison module (14), an abnormal alarm module (15), an automatic power-off module (16) and a processing module (17), the current detection module (13), the current comparison module (14), the abnormity alarm module (15), the automatic power-off module (16) and the processing module (17) are connected through a lead (11).

2. A fire-fighting type control and protection switch according to claim 1, characterized in that: the alarm device is characterized in that fixed blocks (18) are arranged at two ends inside the body (1), one end of each fixed block (18) is fixedly connected with one side inside the body (1), the other end of each fixed block (18) is connected with an alarm lamp (19), and the alarm lamps (19) are electrically connected with the abnormal alarm modules (15).

3. A fire-fighting type control and protection switch according to claim 2, characterized in that: the wiring department (4) is equipped with a plurality of, be equipped with baffle (8) in the middle of wiring department (4), baffle (8) with body (1) top fixed connection.

4. A fire protection type control and protection switch as claimed in claim 3, wherein: the anti-electromagnetic interference device is characterized in that anti-electromagnetic interference devices (10) are further arranged at two ends inside the body (1), and the anti-electromagnetic interference devices (10) adopt 'EMC 3'.

5. A fire-fighting type control and protection switch according to claim 4, characterized in that: be equipped with buffer layer (2) between body (1) and shell (23), buffer layer (2) with body (1) outside fixed connection, buffer layer (2) with shell (23) inside fixed connection.

6. A fire-fighting type control and protection switch according to claim 5, characterized in that: the insulation layer (3) is arranged on the periphery of the outer side of the shell (23), and the insulation layer (3) is fixedly connected with the periphery of the outer side of the shell (23).

7. A fire protection type control and protection switch as claimed in claim 6, wherein: the body (1) openly imbeds display screen (20), display screen (20) with wire (11) electric connection, body (1) one side outside is seted up and is connect groove (21) outward.

Images