CN211508209U - Simple alarm type intermediate frequency power cabinet - Google Patents

Abstract

The utility model discloses a simple and easy alarm formula intermediate frequency power cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, first cabinet door and second cabinet door, the electro-magnet is installed to first cabinet door inner wall, second cabinet door inner wall is fixed with group battery and bee calling organ, bee calling organ side is still fixed to be provided with negative pole conductive contact pin and anodal conductive contact pin, anodal conductive contact pin outside still in close contact with has the conducting block, still through insulating solid fixed ring of screw fixedly connected with and a set of guide rail on the second cabinet door inner wall, the conducting block passes through insulating gluey post fixedly connected with magnet piece, reset spring has still been cup jointed in the insulating gluey post outside, reset spring wherein one end and conducting block fixed connection, the other end and insulating solid fixed ring fixed connection, the equal fixedly connected with slider in conducting block and magnet piece both sides, and slider sliding connection is. The utility model provides a present staff forget behind the inspection circuit and close the cabinet door tightly, make power cabinet internal element directly expose, and take place the problem of dangerous accidents such as electric shock.

Description

Simple alarm type intermediate frequency power cabinet

Technical Field

The utility model relates to an intermediate frequency power cabinet technical field specifically is a simple and easy alarm formula intermediate frequency power cabinet.

Background

The central control circuit board in the intermediate frequency power supply cabinet is optimally designed by a computer, unit circuits are optimally combined, the device is stable in performance, reliable in quality, strong in anti-interference performance, and convenient to maintain, and the device is coordinated and reasonable in element layout, so that the device is widely applied to places with important power supply, such as industrial and mining enterprises and ship transportation.

The power cabinet need open the cabinet door in the use sometimes and look over circuit and other components and parts, and staff can forget to close the cabinet door after the inspection finishes sometimes, makes the cabinet door open like this, and perhaps the cabinet door is direct opens the state, and because install a large amount of electrical components among the intermediate frequency power cabinet, consequently it can produce powerful electric current in the use, makes the direct dangerous accidents such as can take place to electrocute that exposes of power cabinet internal element like this.

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 simple and easy alarm formula intermediate frequency power cabinet has solved present staff and has forgotten behind the inspection circuit and close tight cabinet door, makes the direct exposure of power cabinet internal element, and takes place the problem of dangerous accidents such as electric shock.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a simple alarm type intermediate frequency power cabinet comprises a cabinet body, a first cabinet door and a second cabinet door, wherein the first cabinet door and the second cabinet door are respectively hinged to two sides of the cabinet body, an electromagnet is fixedly mounted at the edge position of the inner wall of the first cabinet door, a battery pack and a buzzer are respectively fixed at the edge position of the inner wall of the second cabinet door through screws, a negative conductive contact pin and a positive conductive contact pin are further fixedly arranged on the side edge of the buzzer, the negative conductive contact pin is connected with the negative electrode of the battery pack through a wire, a conductive block is further closely contacted with the outer side of the positive conductive contact pin, the conductive block is connected with the positive electrode of the battery pack through a wire, an insulating fixing ring and a set of guide rails are further fixedly connected to the inner wall of the second cabinet door through screws, the insulating fixing ring is arranged between the two guide rails, an insulating rubber column is further fixedly connected to the conductive block, and the other, the utility model discloses a cabinet door, including the first cabinet door, the magnet piece is located the second cabinet door and is close to first cabinet door one side outer edge, just the magnet piece is in on same horizontal plane with the electro-magnet, reset spring has still been cup jointed in the insulating gluey post outside, reset spring wherein one end and conducting block fixed connection, the other end and insulating solid fixed ring fixed connection, the equal fixedly connected with slider in conducting block and magnet piece both sides, just slider sliding connection is on corresponding guide rail.

Preferably, a switch is further fixedly mounted at the upper end of the inner wall of the second cabinet door, the switch is connected with a wire connector through a wire, and the wire connector is connected with a wire on the negative electrode conductive contact pin.

Preferably, the upper end of the inner wall of the second cabinet door is fixedly connected with a protection box through a screw, and the protection box can cover the battery pack, the buzzer and the guide rail therein.

Preferably, anti-skid rubber pads are fixedly arranged at four corners of the bottom surface of the cabinet body.

Preferably, the buzzer is specifically an electromagnetic buzzer.

(III) advantageous effects

The utility model provides a simple and easy alarm formula intermediate frequency power supply cabinet possesses following beneficial effect:

the utility model discloses an install simple and easy alarm mechanism of mechanical trigger formula additional on traditional power cabinet door, can reach the effect that effective alarm was reminded, and this simple and easy mechanical trigger formula alarm mechanism simple structure, need not to adopt automated control component and inductor etc. to control, can effectively practice thrift the cost, when the power cabinet door does not close tightly or directly is open state, reset spring is in natural state this moment, and conducting block and anodal conductive contact pin in close contact with, then by the group battery, the negative pole conductive contact pin on the bee calling organ, anodal conductive contact pin, conducting block and the connecting wire between them can constitute closed circuit, then bee calling organ circular telegram is triggered, just can produce the alarm sound, remind the staff to notice, close the cabinet door tightly, avoid the direct exposure of power cabinet internal element, the problem of dangerous accidents such as electric shock takes place; after the cabinet doors are closed tightly, the first cabinet door and the second cabinet door are buckled with each other, the electromagnet is just close to the magnet block, the electromagnet is connected with an external power supply when the cabinet doors are installed, the electromagnet attracts the magnet block, the conductive block is separated from the positive conductive contact pin under the action of magnetic force, the reset spring is in a compression state, a closed loop between the battery pack and the buzzer is disconnected, and the buzzer stops giving an alarm; when opening the cabinet door once more, the magnet piece loses magnetic attraction, just can reset under reset spring elasticity effect, finally makes conducting block and anodal conductive contact pin be in close contact with once more, just can the alarm once more, so circulation reaches fine warning effect.

Drawings

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

fig. 2 is an enlarged view of the structure at a in fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: the device comprises a first cabinet door 1, a cabinet body 2, an antiskid rubber pad 3, an electromagnet 4, a switch 5, a protection box 6, a battery pack 7, a buzzer 8, a second cabinet door 9, a wire connector 10, a negative electrode conductive contact pin 11, a conductive block 12, a reset spring 13, a magnet block 14, a positive electrode conductive contact pin 15, an insulating rubber column 16, a sliding block 17, an insulating fixing ring 18 and a guide rail 19.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a simple alarm type intermediate frequency power cabinet comprises a cabinet body 2, a first cabinet door 1 and a second cabinet door 9, wherein the first cabinet door 1 and the second cabinet door 9 are respectively hinged on two sides of the cabinet body 2, an electromagnet 4 is fixedly installed at the edge position of the inner wall of the first cabinet door 1, a battery pack 7 and a buzzer 8 are respectively fixed at the edge position of the inner wall of the second cabinet door 9 through screws, the buzzer 8 is specifically an electromagnetic buzzer, a negative conductive contact pin 11 and a positive conductive contact pin 15 are further fixedly arranged at the side edge of the buzzer 8, the negative conductive contact pin 11 is connected with the negative electrode of the battery pack 7 through a lead, a conductive block 12 is further closely contacted with the outer side of the positive conductive contact pin 15, the conductive block 12 is connected with the positive electrode of the battery pack 7 through a lead, an insulating fixing ring 18 and a set of guide rails 19 are further fixedly connected on the inner wall of the second cabinet door 9 through screws, the insulating fixing ring 18 is arranged between, and the other end of the insulating glue column 16 passes through an insulating fixed ring 18 and is fixedly connected with a magnet block 14, the magnet block 14 is positioned at the outer edge of one side of the second cabinet door 9 close to the first cabinet door 1, the magnet block 14 and the electromagnet 4 are positioned on the same horizontal plane, a reset spring 13 is further sleeved on the outer side of the insulating glue column 16, one end of the reset spring 13 is fixedly connected with a conductive block 12, the other end of the reset spring is fixedly connected with the insulating fixed ring 18, sliders 17 are fixedly connected to two sides of the conductive block 12 and two sides of the magnet block 14, and the sliders 17 are slidably connected to corresponding guide rails 19.

By additionally arranging the mechanical trigger type simple alarm mechanism on the door of the traditional power cabinet, the effect of effective alarm reminding can be achieved, the simple mechanical trigger type alarm mechanism has simple structure, does not need to adopt automatic control elements, inductors and the like for control, can effectively save the cost, when the power cabinet door is not closed tightly or is opened directly, the return spring 13 is in a natural state, and the conductive block 12 is in close contact with the positive conductive contact pin 15, a closed loop can be formed by the battery pack 7, the negative conductive contact pin 11 on the buzzer 8, the positive conductive contact pin 15, the conductive block 12 and the connecting wires between them, when the buzzer 8 is electrified and triggered, an alarm sound can be generated to remind a worker to pay attention, and the cabinet door is tightly closed, so that the problems of electric shock and other dangerous accidents caused by direct exposure of internal elements of the power cabinet are solved; after the cabinet door is closed tightly, the first cabinet door 1 and the second cabinet door 9 are buckled with each other, at the moment, the electromagnet 4 is just close to the magnet block 14, when the cabinet door is installed, the electromagnet 4 is connected with an external power supply, the electromagnet 4 attracts the magnet block 14, the conductive block 12 is separated from the positive conductive contact pin 15 under the action of magnetic force, the reset spring 13 is in a compressed state, so that a closed loop between the battery pack 7 and the buzzer 8 is disconnected, and the buzzer 8 stops giving an alarm; when the cabinet door is opened again, the magnet block 14 loses magnetic attraction, and can reset under the action of the elastic force of the reset spring 13, so that the conductive block 12 is in close contact with the positive conductive contact pin 15 again, and then the alarm can be given again, and the good warning effect is achieved through the circulation.

A switch 5 is also fixedly mounted at the upper end of the inner wall of the second cabinet door 9, the switch 5 is connected with a lead connector 10 through a lead, and the lead connector 10 is connected with a lead on the negative conductive contact pin 11; switch 5's setting can play the effect of manual closing bee calling organ 8, need open the cabinet door for a long time when the staff, when the inspection internal line problem, in order to avoid having the noise that the alarm sound led to the fact always, can directly close switch 5, closes bee calling organ 8 manually.

In order to avoid the problem that the alarm assembly is directly exposed to cause damage to the alarm assembly, the upper end of the inner wall of the second cabinet door 9 is fixedly connected with a protection box 6 through screws, and the protection box 6 can cover the battery pack 7, the buzzer 8 and the guide rail 19.

In order to avoid stably supporting the power cabinet, anti-skid rubber pads 3 are fixedly arranged at four corners of the bottom surface of the cabinet body 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides a simple and easy alarm formula intermediate frequency power cabinet, includes the cabinet body (2), first cabinet door (1) and second cabinet door (9) articulate respectively in the cabinet body (2) both sides, its characterized in that: the electric power cabinet is characterized in that an electromagnet (4) is fixedly installed at the edge position of the inner wall of the first cabinet door (1), a battery pack (7) and a buzzer (8) are respectively fixed at the edge position of the inner wall of the second cabinet door (9) through screws, a negative conductive contact pin (11) and a positive conductive contact pin (15) are further fixedly arranged on the side edge of the buzzer (8), the negative conductive contact pin (11) is connected with the negative electrode of the battery pack (7) through a lead, a conductive block (12) is further closely contacted with the outer side of the positive conductive contact pin (15), the conductive block (12) is connected with the positive electrode of the battery pack (7) through a lead, an insulating fixed ring (18) and a set of guide rails (19) are further fixedly connected onto the inner wall of the second cabinet door (9) through screws, the insulating fixed ring (18) is arranged between the two guide rails (19), and an insulating rubber column (16, just insulating glue post (16) other end passes insulating fixed ring (18) and fixedly connected with magnet piece (14), magnet piece (14) are located second cabinet door (9) and are close to first cabinet door (1) one side outer edge, just magnet piece (14) are in on same horizontal plane with electro-magnet (4), reset spring (13) have still been cup jointed in insulating glue post (16) outside, reset spring (13) wherein one end and conducting block (12) fixed connection, the other end and insulating fixed ring (18) fixed connection, the equal fixedly connected with slider (17) in conducting block (12) and magnet piece (14) both sides, just slider (17) sliding connection is on corresponding guide rail (19).

2. A simple alarm type if power cabinet according to claim 1, wherein: switch (5) is still fixed mounting in second cabinet door (9) inner wall upper end, just switch (5) are connected with wire connector (10) through the wire, just wire connector (10) are connected with the wire on negative pole electrically conductive contact foot (11).

3. A simple alarm type if power cabinet according to claim 1, wherein: the upper end of the inner wall of the second cabinet door (9) is fixedly connected with a protection box (6) through screws, and the protection box (6) can cover the battery pack (7), the buzzer (8) and the guide rail (19) therein.

4. A simple alarm type if power cabinet according to claim 1, wherein: anti-skid rubber pads (3) are fixedly arranged at four corners of the bottom surface of the cabinet body (2).

5. A simple alarm type if power cabinet according to claim 1, wherein: the buzzer (8) is specifically an electromagnetic buzzer.

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