CN208656178U

CN208656178U - A kind of power distribution cabinet with overheating protection

Info

Publication number: CN208656178U
Application number: CN201821597062.5U
Authority: CN
Inventors: 崔灿
Original assignee: Guizhou Xin Zhong Meng Mechanical And Electrical Equipment Co Ltd
Current assignee: Guizhou Xin Zhong Meng Mechanical And Electrical Equipment Co Ltd
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2019-03-26
Anticipated expiration: 2028-09-29

Abstract

The utility model discloses a kind of power distribution cabinets with overheating protection, including power distribution cabinet body, the power distribution cabinet body includes support shaft, bottom plate and housing, the bottom plate is mounted on one end of support shaft, the housing is welded on the top of bottom plate, fixed cylinder is inlaid on the bottom plate, motor and fixed plate are provided in the fixed cylinder, one end of the fixed plate is welded to each other with motor, the other end of the fixed plate and the inner sidewall of fixed cylinder are welded to each other, block terminal and power supply box are provided in the housing, the power supply box is mounted on the side of block terminal, the block terminal is fixedly connected by bolt with the inner sidewall of housing, the inner sidewall of the power supply box and housing is welded to each other, battery is installed in the power supply box, the power distribution cabinet design with overheating protection is reasonable, circuit energy again can either be protected in circuit overheat It is enough prompted for staff, is able to maintain the drying of this equipment ambient enviroment.

Description

A kind of power distribution cabinet with overheating protection

Technical field

The utility model relates to electrical equipment technical field, specially a kind of power distribution cabinet with overheating protection.

Background technique

Power distribution cabinet is the final stage device of distribution system, and the general designation of power distribution cabinet or motor control center, power distribution cabinet Using in the occasion that load is more dispersed, circuit is less, it is distributed to the electric energy of a certain circuit of upper level controller switching equipment nearby Load, therefore power distribution cabinet is one of essential power equipment in each city；But due to the electricity in power distribution cabinet Road situation is complicated, and the electric current passed through in power distribution cabinet is excessive, so power distribution cabinet is tasted and load excessive occurs and lead to internal circuit The case where fusing, great loss will be caused to country and people by occurring this situation every time；On the other hand, due to power distribution cabinet Middle circuit is excessive, so power distribution cabinet generally requires to work under a dry environment, but due to China's operation power Environment is complex, thus it is more difficult for one more dry environment of power distribution cabinet searching, it is more inconvenient.

So how to design a kind of power distribution cabinet with overheating protection, becoming us will currently be solved the problems, such as.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of power distribution cabinet with overheating protection, To solve the problems mentioned in the above background technology, the utility model is designed reasonably can either protect circuit in circuit overheat It can be prompted again for staff, be able to maintain the drying of this equipment ambient enviroment.

To achieve the above object, the utility model provides the following technical solutions: a kind of power distribution cabinet with overheating protection, packet Power distribution cabinet body is included, the power distribution cabinet body includes support shaft, bottom plate and housing, and the bottom plate is mounted on one end of support shaft, The housing is welded on the top of bottom plate, and fixed cylinder is inlaid on the bottom plate, and motor is provided in the fixed cylinder and is consolidated Fixed board, one end and the motor of the fixed plate are welded to each other, and the other end of the fixed plate and the inner sidewall of fixed cylinder are mutual It welds, block terminal and power supply box is provided in the housing, the power supply box is mounted on the side of block terminal, and the block terminal is logical It crosses bolt to be fixedly connected with the inner sidewall of housing, the inner sidewall of the power supply box and housing is welded to each other, peace in the power supply box Equipped with battery, light bulb is installed at the top of the power supply box, the side of the light bulb is provided with protecting box, the protecting box One end is connected with each other by the inner sidewall of bolt and housing, is provided with partition, one end of the partition and cover in the protecting box The inner sidewall of shell is welded to each other, and is fixedly connected with electrode column one and electrode column two at the top of the partition, the electrode column one with It is connected between electrode column two by fuse, the bottom of the partition is fixedly connected with sleeve, connection is provided in the sleeve Column, one end of the connecting column are fixedly connected with connection sheet, and the other end of the connecting column is mutual by connecting rope and fuse It connects, electrode slice one and electrode slice two is installed on the inner sidewall of the protecting box.

As a kind of preferred embodiment of the utility model, power switch, the power supply are installed in the power supply box Switch is connect by electric wire with battery, and the battery is connect by electric wire with motor, and the electrode column two passes through electric wire It is connect with block terminal.

As a kind of preferred embodiment of the utility model, the anode of the battery is connected by electric wire and electrode slice one It connects, the cathode of the battery is connect by electric wire with electrode slice two, and the electrode slice two is connect by electric wire with light bulb.

As a kind of preferred embodiment of the utility model, the connecting rope is wirerope, and the connecting column is insulation Rubber column, the connection sheet are iron plate.

As a kind of preferred embodiment of the utility model, the two sides of the housing offer ventilation opening, described logical Air Filter is installed in air port.

As a kind of preferred embodiment of the utility model, one end of the support shaft is mutually interconnected by bearing with bottom plate It connects, is welded with flabellum on the output shaft of the motor.

The utility model has the beneficial effects that a kind of power distribution cabinet with overheating protection of the utility model, including support shaft, Bottom plate, housing, fixed cylinder, power supply box, battery, light bulb, block terminal, fixed plate, motor, flabellum, protecting box, partition, electricity Pole one, electrode column two, fuse, sleeve, connecting rope, connecting column, connection sheet, electrode slice one, electrode slice two.

1. this has the power distribution cabinet of overheating protection, since connecting column is connect by connecting rope with fuse, so when passing through The electric current of fuse is excessive lead to blown fuse after, connecting column will lose whereabouts, so that electrode slice one be made to pass through connection sheet Connect with electrode slice two, after electrode slice one is connect by connection sheet with electrode slice two, light bulb just can electrified light emitting, to be Service personnel's prompt, it is more convenient.

2. this has the power distribution cabinet of overheating protection, due to being provided with motor, and the output shaft of motor in fixed cylinder On be welded with flabellum, so motor by output shaft drive flabellum rotation when, just can be by housing by the rotation of flabellum Interior heat is discharged to the bottom of this equipment, and can also dry ground locating for this equipment by this strand of heat, to protect The drying of this equipment ambient enviroment is held, it is more convenient.

3. this has the power distribution cabinet design of overheating protection rationally, can either protect circuit in circuit overheat can be work again Make personnel's prompt, is able to maintain the drying of this equipment ambient enviroment.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the power distribution cabinet with overheating protection of the utility model；

Fig. 2 is a kind of structural schematic diagram of the power distribution cabinet motor with overheating protection of the utility model；

Fig. 3 is a kind of structural schematic diagram of the power distribution cabinet protecting box with overheating protection of the utility model.

In figure: 1- support shaft, 2- bottom plate, 3- housing, 4- fixed cylinder, 5- power supply box, 6- battery, 7- light bulb, 8- distribution Box, 9- fixed plate, 10- motor, 11- flabellum, 12- protecting box, 13- partition, 14- electrode column one, 15- electrode column two, 16- are protected Dangerous silk, 17- sleeve, 18- connecting rope, 19- connecting column, 20- connection sheet, 21- electrode slice one, 22- electrode slice two.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of power distribution cabinet with overheating protection, packet Power distribution cabinet body is included, the power distribution cabinet body includes support shaft 1, bottom plate 2 and housing 3, and the bottom plate 2 is mounted on support shaft 1 One end, the housing 3 are welded on the top of bottom plate 2, and fixed cylinder 4 is inlaid on the bottom plate 2, is provided in the fixed cylinder 4 Motor 10 and fixed plate 9, one end and the motor 10 of the fixed plate 9 are welded to each other, the other end of the fixed plate 9 and solid The inner sidewall of safety barrel 4 is welded to each other, and block terminal 8 and power supply box 5 are provided in the housing 3, and the power supply box 5 is mounted on distribution The side of box 8, the block terminal 8 are fixedly connected by bolt with the inner sidewall of housing 3, the inside of the power supply box 5 and housing 3 Wall is welded to each other, and battery 6 is equipped in the power supply box 5, and the top of the power supply box 5 is equipped with light bulb 7, the light bulb 7 Side be provided with protecting box 12, one end of the protecting box 12 is connected with each other by the inner sidewall of bolt and housing 3, the guarantor It is provided with partition 13 in shield box 12, one end of the partition 13 and the inner sidewall of housing 3 are welded to each other, the top of the partition 13 It is fixedly connected with electrode column 1 and electrode column 2 15, is connected between the electrode column 1 and electrode column 2 15 by fuse 16 It connecing, the bottom of the partition 13 is fixedly connected with sleeve 17, connecting column 19 is provided in the sleeve 17, the connecting column 19 One end is fixedly connected with connection sheet 20, and the other end of the connecting column 19 is connected with each other by connecting rope 18 and fuse 16, institute It states and electrode slice 1 and electrode slice 2 22 is installed on the inner sidewall of protecting box 12.

As a kind of preferred embodiment of the utility model, power switch, the power supply are installed in the power supply box 5 Switch is connect by electric wire with battery 6, and the battery 6 is connect by electric wire with motor 10, and the electrode column 2 15 is logical Electric wire is crossed to connect with block terminal 8.

As a kind of preferred embodiment of the utility model, the anode of the battery 6 passes through electric wire and electrode slice one The cathode of 21 connections, the battery 6 is connect by electric wire with electrode slice 2 22, and the electrode slice 2 22 passes through electric wire and light bulb 7 connections.

As a kind of preferred embodiment of the utility model, the connecting rope 18 is wirerope, and the connecting column 19 is Electro-insulating rubber column, the connection sheet 20 are iron plate.

As a kind of preferred embodiment of the utility model, the two sides of the housing 3 offer ventilation opening, described logical Air Filter is installed in air port.

As a kind of preferred embodiment of the utility model, one end of the support shaft 1 is mutual by bearing and bottom plate 2 It connects, is welded with flabellum 11 on the output shaft of the motor 10.

Working principle: it by the battery 6 that is mounted in power supply box 5 is this equipment that this, which has the power distribution cabinet of overheating protection, Electrical appliance provides electric energy, and before installing this equipment, staff is firstly the need of the environment production one as needed and in city A cabinet door being mutually matched with this equipment is simultaneously mounted in this equipment by hinge, and when installing this equipment, staff needs The electric wire for needing to access in this equipment is connect with electrode column 1, in the work of this equipment, if being flowed to by electrode column 1 When the electric current of electrode column 2 15 is excessive, fuse 16 will quickly heat up, and when the electric current by fuse 16 is beyond guarantor When the range that dangerous silk 16 is able to bear, fuse 16 just can constantly heat up and be fused by this strand of high temperature, due to even It connects column 19 to connect by connecting rope 18 with fuse 16, so connecting column 19 and connection sheet 20 are just after fuse 16 is blown It can fall and contact with each other with electrode slice 1 and electrode slice 2 22, at this moment, since electrode slice 1 passes through electric wire and battery 6 Anode connection, electrode slice 2 22 connect connection with the cathode of battery 6 by electric wire, and light bulb 7 passes through electric wire and electrode Piece 2 22 connects, so when electrode slice 1 is connected with each other by connection sheet 20 and electrode slice 2 22, battery 6 and light bulb 7 Between be just capable of forming a complete access, after the access between battery 6 and light bulb 7 is formed, battery 6 just can lead to Crossing electric wire is that light bulb 7 provides electric energy, and light bulb 7 just can start to shine after powered up, therefore, sees that light bulb 7 is sent out in staff What just direct can be obtained after light is that fuse 16 is broken, and is directly replaced to fuse 16, more convenient, simultaneously Since one end of support shaft 1 is connect by bearing with bottom plate 2, so staff is when overhauling this equipment, staff just can Enough directly rotation housings 3 make staff so that the one end for being equipped with cabinet door be made to turn to a more safer position Can a comparatively safe position this equipment is overhauled, it is more humanized, when this equipment works normally, staff Can turn on the power switch, which makes battery 6 begin through electric wire motor 10, provides electric energy, electronic after the energization of motor 10 Machine 10 just can drive flabellum 11 to rotate by output shaft, and when flabellum 11 rotates, flabellum 11 just can be by the height in this equipment Warm air is extracted out and blows to ground, so that the temperature in this equipment be made to reduce, the peace when operation of this equipment is effectively guaranteed Whole degree, simultaneously because the interior high temperature air of this equipment is discharged to ground, therefore the air of these high temperature just can be over the ground Face is toasted and is heated, so that ground locating for this equipment and surrounding enviroment be made to keep drying, enables this equipment at one It works under safer environment, it is more convenient.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of power distribution cabinet with overheating protection, including power distribution cabinet body, it is characterised in that: the power distribution cabinet body includes branch Support axis (1), bottom plate (2) and housing (3), the bottom plate (2) are mounted on one end of support shaft (1), and the housing (3) is welded on bottom The top of plate (2) is inlaid with fixed cylinder (4) on the bottom plate (2), and motor (10) is provided in the fixed cylinder (4) and is consolidated Fixed board (9), one end and the motor (10) of the fixed plate (9) are welded to each other, the other end and fixed cylinder of the fixed plate (9) (4) inner sidewall is welded to each other, and block terminal (8) and power supply box (5), power supply box (5) installation are provided in the housing (3) In the side of block terminal (8), the block terminal (8) is fixedly connected by bolt with the inner sidewall of housing (3), the power supply box (5) inner sidewall with housing (3) is welded to each other, and is equipped with battery (6) in the power supply box (5), the top of the power supply box (5) Portion is equipped with light bulb (7), and the side of the light bulb (7) is provided with protecting box (12), and one end of the protecting box (12) passes through spiral shell Bolt and the inner sidewall of housing (3) are connected with each other, and are provided with partition (13) in the protecting box (12), one end of the partition (13) It is welded to each other with the inner sidewall of housing (3), is fixedly connected with electrode column one (14) and electrode column two at the top of the partition (13) (15), it is connect between the electrode column one (14) and electrode column two (15) by fuse (16), the bottom of the partition (13) It is fixedly connected with sleeve (17), is provided with connecting column (19) in the sleeve (17), one end of the connecting column (19) is fixed to be connected It is connected to connection sheet (20), the other end of the connecting column (19) is connected with each other by connecting rope (18) and fuse (16), described Electrode slice one (21) and electrode slice two (22) are installed on the inner sidewall of protecting box (12).

2. a kind of power distribution cabinet with overheating protection according to claim 1, it is characterised in that: on the power supply box (5) Power switch is installed, the power switch is connect by electric wire with battery (6), and the battery (6) passes through electric wire and electricity Motivation (10) connection, the electrode column two (15) are connect by electric wire with block terminal (8).

3. a kind of power distribution cabinet with overheating protection according to claim 1, it is characterised in that: the battery (6) Anode is connect by electric wire with electrode slice one (21), and the cathode of the battery (6) is connect by electric wire with electrode slice two (22), The electrode slice two (22) is connect by electric wire with light bulb (7).

4. a kind of power distribution cabinet with overheating protection according to claim 1, it is characterised in that: the connecting rope (18) is Wirerope, the connecting column (19) are electro-insulating rubber column, and the connection sheet (20) is iron plate.

5. a kind of power distribution cabinet with overheating protection according to claim 1, it is characterised in that: the two of the housing (3) Side offers ventilation opening, is equipped with Air Filter in the ventilation opening.

6. a kind of power distribution cabinet with overheating protection according to claim 1, it is characterised in that: the support shaft (1) One end is connected with each other by bearing and bottom plate (2), is welded with flabellum (11) on the output shaft of the motor (10).