CN211655500U

CN211655500U - Modern block terminal for electric field

Info

Publication number: CN211655500U
Application number: CN202020378121.0U
Authority: CN
Inventors: 赵赛赛
Original assignee: Chongqing Sevige Electrical Equipment Co ltd
Current assignee: Chongqing Sevige Electrical Equipment Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-10-09
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a distribution box used in the modern electrical field, a mounting plate is horizontally and fixedly connected with the upper end of the inner side of a box body, a storage cavity is arranged above the mounting plate, a first filter screen is vertically and fixedly connected with one side of the lower end surface of the mounting plate, one side of the first filter screen is a wind cavity, a baffle is horizontally and fixedly connected with the middle part of the other side of the first filter screen, a first installation cavity is arranged above the baffle, a second mounting cavity is arranged below the partition plate, a collecting box and a driving motor are mounted on the object placing cavity, a screw shaft extending into the air cavity is fixedly connected to a rotating shaft of the driving motor, a screw nut capable of performing horizontal linear motion on the screw shaft is sleeved on the screw shaft, and the lead screw nut is fixedly provided with a cooling fan, the outer side wall of the box body is fixedly provided with a dust collector, a dust inlet end of the dust collector is connected with a dust inlet pipe stretching into the first mounting cavity and the second mounting cavity, and a dust outlet end of the dust collector is connected with a dust outlet pipe stretching into the collecting box. The practicality of this block terminal is extremely strong.

Description

Modern block terminal for electric field

Technical Field

The utility model relates to an electrical technology field, concretely relates to block terminal for modernization electrical field.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

The existing distribution box adopts a plurality of cooling fans, and the cooling fans cannot move, so that equipment and energy are wasted; and current block terminal does not have the effect of lightning protection, and the practicality is lower, has more drawback, consequently, urgently needs a block terminal for modernized electric field at present.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, a distribution box for the modern electrical field is provided to solve the problems that a plurality of cooling fans are adopted in the existing distribution box, the cooling fans cannot move, and equipment and energy are wasted; and current block terminal does not have the effect of lightning protection, and the practicality is lower, has more drawback, consequently, urgently needs a block terminal for modernized electric field at present.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a distribution box for the modernization electrical field, which comprises a box body and a box door hinged on one side of the box body, wherein a mounting plate is horizontally and fixedly connected at the upper end of the inner side of the box body, a storage cavity is arranged above the mounting plate, a first filter screen is vertically and fixedly connected at one side of the lower end surface of the mounting plate, one side of the first filter screen is an air cavity, a baffle is horizontally and fixedly connected at the middle part of the other side of the first filter screen, a first mounting cavity is arranged above the baffle, a second mounting cavity is arranged below the baffle, a collecting box and a driving motor are arranged on the storage cavity, a screw shaft extending into the air cavity is fixedly connected on a rotating shaft of the driving motor, a screw nut capable of doing horizontal linear motion on the screw shaft is sleeved on the screw shaft, a cooling fan is fixedly arranged on the screw nut, a dust collector is fixedly arranged on the outer side wall of the box, the dust inlet end of dust catcher is connected with stretches the dust inlet pipe in first installation cavity and the second installation cavity, just the play dirt end of dust catcher is connected with stretches the play dirt pipe in the collecting box, the arrester is installed at the top of box, just the lightning rod is installed at the top of arrester, the lightning rod passes through the lead wire and links to each other with earthing device, all seted up the thermovent on the box back lateral wall that first installation cavity and second installation cavity are right, just all inlay in the thermovent and be equipped with the second filter screen, put the controller that still installs the power on the thing cavity and link to each other with the power electrical property, just the controller respectively with driving motor, radiator fan and dust catcher electrical property link to each other.

Further, the driving motor is a servo motor.

Furthermore, the support column is all installed to four corners of bottom half, just the base is all installed to the bottom of support column.

Further, the controller is a PLC controller.

Furthermore, a plurality of wire arranging holes penetrating through the clapboard are formed in the clapboard.

Further, a handle and a switch lock are installed on the box door.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has: the utility model drives the cooling fan to do horizontal linear motion on the screw shaft through the screw nut, so that the cooling fan can move, the number of the cooling fan is reduced, and the energy is saved; dust in the first mounting cavity and the second mounting cavity can be sucked away through the dust collector, so that equipment in the distribution box is protected; meanwhile, the utility model is also provided with a lightning rod, which has the lightning protection function, thereby protecting the distribution box; therefore, the utility model discloses well block terminal's practicality is extremely strong, especially adapted popularization and application on market.

Drawings

Fig. 1 is a schematic view of the internal structure of the distribution box of the present invention;

fig. 2 is a front view of the distribution box of the present invention;

fig. 3 is a rear view of the middle distribution box of the present invention.

In the figure: the vacuum cleaner comprises a box body 1, a box door 2, a mounting plate 3, a storage cavity 4, a first filter screen 5, an air cavity 6, a partition plate 7, a first mounting cavity 8, a second mounting cavity 9, a collecting box 10, a driving motor 11, a screw shaft 12, a screw nut 13, a heat radiation fan 14, a dust collector 15, a dust inlet pipe 16, a dust outlet pipe 17, a lightning arrester 18, a lightning rod 19, a heat radiation port 20, a second filter screen 21, a power supply 22, a controller 23, a support column 24, a base 25, a wire arrangement hole 26, a handle 27 and a switch lock 28.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A distribution box for the modernized electrical field comprises a box body 1 and a box door 2 hinged on one side of the box body 1, wherein a mounting plate 3 is horizontally fixedly connected to the upper end of the inner side of the box body 1, a storage cavity 4 is formed above the mounting plate 3, a first filter screen 5 is vertically fixedly connected to one side of the lower end face of the mounting plate 3, an air cavity 6 is formed in one side of the first filter screen 5, a partition plate 7 is horizontally fixedly connected to the middle of the other side of the first filter screen 5, a first installation cavity 8 is formed above the partition plate 7, a second installation cavity 9 is formed below the partition plate 7, a collection box 10 and a driving motor 11 are installed on the storage cavity 4, a screw shaft 12 stretching into the air cavity 6 is fixedly connected to a rotating shaft of the driving motor 11, a screw nut 13 capable of performing horizontal linear motion on the screw shaft 12 is sleeved on the screw shaft 12, and a heat dissipation fan 14 is fixedly installed on the screw nut 13, fixed mounting has dust catcher 15 on the lateral wall of box 1, the dust inlet end of dust catcher 15 is connected with stretches into dust inlet pipe 16 in first installation cavity 8 and the second installation cavity 9, just dust outlet end of dust catcher 15 is connected with stretches to the play dirt pipe 17 in collecting box 10, arrester 18 is installed at the top of box 1, just lightning rod 19 is installed at the top of arrester 18, lightning rod 19 passes through the lead wire and links to each other with earthing device, first installation cavity 8 has all been seted up thermovent 20 on the box 1 rear side wall that second installation cavity 9 is right, just all inlay in the thermovent 20 and be equipped with second filter screen 21, put on the thing chamber 4 still install power 22 and the controller 23 that links to each other with power 22 electrical property, just controller 23 respectively with driving motor 11, radiator fan 14 and dust catcher 15 electrical property link to each other.

In the present embodiment, the driving motor 11 is a servo motor; the rotation speed of the motor can be accurately controlled.

In this embodiment, support columns 24 are installed at four corners of the bottom of the box 1, and bases 25 are installed at the bottoms of the support columns 24.

In this embodiment, the controller 23 is a PLC controller.

In this embodiment, the partition 7 is provided with a plurality of cable holes 26 penetrating therethrough; the threading work in the block terminal of being convenient for.

In this embodiment, the door 2 is provided with a handle 27 and a switch lock 28; the handle 27 is used for facilitating the opening of the door 2 and the opening and closing lock 28 for protecting the equipment in the box body 1 from being stolen.

The working principle is as follows: firstly, the driving motor 11 can be started through the controller 23, the driving motor 11 drives the screw shaft 12, so that the screw nut 13 drives the cooling fan 14 to do horizontal linear motion on the screw shaft 12, the cooling fan 14 can cool the first mounting cavity 8 and the second mounting cavity 9, and the cooling fan 14 can move, so that the number of the cooling fans 14 is reduced, and energy is saved; in addition, dust in the first mounting cavity 8 and the second mounting cavity 9 can be sucked away through the dust collector 15, so that equipment in the distribution box is protected; meanwhile, the utility model is also provided with a lightning rod 19, which has the lightning protection function, thereby protecting the distribution box; therefore, the utility model discloses well block terminal's practicality is extremely strong, especially adapted popularization and application on market.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. A distribution box for the modernized electrical field comprises a box body and a box door hinged on one side of the box body, and is characterized in that a mounting plate is fixedly connected to the upper end of the inner side of the box body in a horizontal mode, a storage cavity is formed above the mounting plate, a first filter screen is fixedly connected to one side of the lower end face of the mounting plate in a vertical mode, an air cavity is formed in one side of the first filter screen, a partition plate is fixedly connected to the middle of the other side of the first filter screen in a horizontal mode, a first installation cavity is formed above the partition plate, a second installation cavity is formed below the partition plate, a collecting box and a driving motor are mounted on the storage cavity, a screw shaft stretching into the air cavity is fixedly connected to a rotating shaft of the driving motor, a screw nut capable of performing horizontal linear motion on the screw shaft is sleeved on the screw shaft, a cooling fan is fixedly mounted on the screw nut, and a dust collector is, the dust inlet end of dust catcher is connected with stretches the dust inlet pipe in first installation cavity and the second installation cavity, just the play dirt end of dust catcher is connected with stretches the play dirt pipe in the collecting box, the arrester is installed at the top of box, just the lightning rod is installed at the top of arrester, the lightning rod passes through the lead wire and links to each other with earthing device, all seted up the thermovent on the box back lateral wall that first installation cavity and second installation cavity are right, just all inlay in the thermovent and be equipped with the second filter screen, put the controller that still installs the power on the thing cavity and link to each other with the power electrical property, just the controller respectively with driving motor, radiator fan and dust catcher electrical property link to each other.

2. The power distribution box of claim 1, wherein the driving motor is a servo motor.

3. The power distribution box for the modern electric field as claimed in claim 1, wherein support columns are installed at four corners of the bottom of the box body, and bases are installed at the bottoms of the support columns.

4. The power distribution box for the modern electric field according to claim 1, wherein the controller is a PLC controller.

5. The distribution box of claim 1, wherein the partition plate has a plurality of wire-arranging holes formed therethrough.

6. The power distribution box of claim 1, wherein the door is provided with a handle and a switch lock.