CN215834949U

CN215834949U - Distribution box convenient for ventilation

Info

Publication number: CN215834949U
Application number: CN202120063969.9U
Authority: CN
Inventors: 朱汉卿; 王玉辉; 刘扬
Original assignee: Tianjin Jinzhong Dongda Electric Power Installation Engineering Co ltd
Current assignee: Tianjin Jinzhong Dongda Electric Power Installation Engineering Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2022-02-15
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a distribution box convenient for ventilation, which comprises a box body, wherein a first threaded rod and a second threaded rod are respectively arranged on two sides in the box body, two threaded blocks are sleeved on the outer walls of the first threaded rod and the second threaded rod, the two threaded blocks are connected with two sides of a placing table for placing an electrical element, the tops of the first threaded rod and the second threaded rod penetrate through the box body and extend into a protective shell to be connected with a driving mechanism for providing power, the protective shell is arranged on the top of the box body, a mounting box is correspondingly arranged at the central positions of two sides of the inner wall of the box body, and a first motor is fixedly arranged in the mounting box. Is convenient for the use of the working personnel.

Description

Distribution box convenient for ventilation

Technical Field

The utility model relates to the technical field of distribution box equipment, in particular to a distribution box convenient to ventilate.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can reasonably distribute electric energy, is convenient for opening and closing operation of a circuit, has higher safety protection level, and can visually display the conduction state of the circuit.

Current block terminal is when taking a breath, because the chamber of taking a breath can't carry out the separation to the dust in the air, leads to the dust to get into the inside ventilation effect that influences the block terminal of block terminal very easily, and outside water enters into inside electrical components from the chamber of taking a breath very easily simultaneously, leads to electrical components malfunctioning, very big shortening electrical components's life, is unfavorable for staff's use.

Therefore, we propose a distribution box with convenient ventilation to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a distribution box convenient for ventilation, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a distribution box convenient for air exchange comprises a box body, wherein a first threaded rod and a second threaded rod are respectively arranged on two sides in the box body, thread blocks are sleeved on the outer walls of the first threaded rod and the second threaded rod, two thread blocks are arranged on the two sides of a placing table for placing an electrical element, the tops of the first threaded rod and the second threaded rod penetrate through the box body and extend into a protective shell to be connected with a driving mechanism for providing power, the protective shell is arranged on the top of the box body, a mounting box is correspondingly arranged at the central positions of the two sides of the inner wall of the box body, a first motor is fixed in the mounting box, the output end of the first motor is connected with one end of a first rotating rod, one end of the first rotating rod, far away from the first motor, extends to the outside of the mounting box and is sleeved with a first driving wheel, the first driving wheel is respectively connected with a first driven wheel and a second driven wheel through a first belt, and air exchange cavities are correspondingly arranged on the top and the bottom of the mounting box, the inside dust screen that is equipped with of air exchange chamber, the fan is connected through rotating the seat in the dust screen inboard, and the fan is kept away from and is rotated seat one end and be connected with second bull stick one end, and second bull stick is kept away from fan one end and is run through air exchange chamber and the tip and overlap respectively and be equipped with first from driving wheel and second from the driving wheel.

As a further scheme of the utility model: the driving mechanism comprises a second motor arranged inside the protective shell through a support, the output end of the second motor is connected with the top of a first threaded rod, a second driving wheel is sleeved on the outer wall of the first threaded rod, which is located inside the protective shell, the second driving wheel is connected with a third driven wheel through a second belt, the third driven wheel is sleeved on the outer wall of the top of the second threaded rod, and the top of the second threaded rod extends to the inside of the protective shell and is connected with the bottom of the limiting plate.

As a still further scheme of the utility model: the surface of the front end of the protective shell is connected with a protective door through a hinge, and the surface of the front end of the protective door is provided with a first handle which is convenient for a worker to open and close.

As a still further scheme of the utility model: the bottom of the first threaded rod and the bottom of the second threaded rod are rotatably connected with the bottom of the inner wall of the box body through bearings, the number of the bearings is two, and the two bearings are correspondingly arranged on two sides of the bottom of the inner wall of the box body.

As a still further scheme of the utility model: the interior of the ventilation cavity is provided with an electric heating wire, and one end of the second rotating rod, which is far away from the fan, penetrates through the electric heating wire.

As a still further scheme of the utility model: the front end surface of the box body is connected with the box door through a hinge, and the front end surface of the box door is provided with a second handle which is convenient for a worker to hold.

As a still further scheme of the utility model: the outer surfaces of the first handle and the second handle are provided with anti-skid threads for preventing the hands of workers from slipping.

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

1. when the distribution box needs to be ventilated, a worker can start the first motor, the first motor can drive the first rotating rod to rotate, the first driving wheel sleeved at the end of the first rotating rod can also rotate, the first driving wheel respectively drives the first driven wheel and the second driven wheel to rotate through the first belt, the first driven wheel and the second driven wheel are sleeved at the end of the second rotating rod, then the second rotating rod can rotate along with the first driven wheel and the second driven wheel, the second rotating rod can drive the fan to coaxially rotate, the fan works to realize quick ventilation of the interior of the distribution box, the ventilation speed of the interior of the distribution box can be increased, and the working efficiency of the distribution box is improved.

2. The dust screen provided by the utility model can block dust in the air, so that the dust is prevented from influencing the ventilation effect of the distribution box, when water enters the distribution box, a worker energizes the heating wire, the heating wire can heat the wind blown out by the fan, the evaporation speed of moisture is accelerated, the service life of an electrical appliance element is effectively prolonged, and the use of the electrical appliance element by the worker is facilitated.

Drawings

Fig. 1 is a three-dimensional view of a distribution box that facilitates air exchange.

Fig. 2 is a schematic structural view of a distribution box facilitating ventilation.

Fig. 3 is an enlarged schematic view of a structure of a distribution box a facilitating ventilation.

In the figure: 1-a box body; 101-mounting a box; 102-a ventilation cavity; 103-a first motor; 104-a first rotating bar; 105-a first drive wheel; 106-a first belt; 107-first driven wheel; 108-a second driven wheel; 109-a second rotating bar; 110-a fan; 111-a rotating seat; 112-dust screen; 113-electric heating wire; 2-a first threaded rod; 3-a second threaded rod; 4-a thread block; 5, placing a table; 6-a second driving wheel; 7-a second belt; 8-a third driven wheel; 9-a limiting plate; 10-a second motor; 11-a scaffold; 12-a protective shell; 13-a protective gate; 130-a first handle; 14-a box door; 140-second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the utility model, a distribution box convenient for ventilation includes a box body 1, a first threaded rod 2 and a second threaded rod 3 are respectively arranged on two sides inside the box body 1, thread blocks 4 are sleeved on outer walls of the first threaded rod 2 and the second threaded rod 3, two thread blocks 4 are arranged, the two thread blocks 4 are connected with two sides of a placing table 5 for placing electrical components, tops of the first threaded rod 2 and the second threaded rod 3 penetrate through the box body 1 and extend into a protective shell 12 to be connected with a driving mechanism for providing power, the protective shell 12 is arranged on the top of the box body 1, a mounting box 101 is correspondingly arranged at a central position on two sides of an inner wall of the box body 1, a first motor 103 is fixed inside the mounting box 101, an output end of the first motor 103 is connected with one end of a first rotating rod 104, one end of the first rotating rod 104 far away from the first motor 103 extends to the outside of the mounting box 101 and is sleeved with a first driving wheel 105, the first driving wheel 105 is respectively connected with a first driven wheel 107 and a second driven wheel 108 through a first belt 106, the top and the bottom of the mounting box 101 are correspondingly provided with a ventilation cavity 102, a dust screen 112 is arranged in the ventilation cavity 102, the dust screen 112 can separate dust in the air to avoid the dust from influencing the ventilation effect of the distribution box, the inner side of the dust screen 112 is connected with a fan 110 through a rotating seat 111, one end of the fan 110 far away from the rotating seat 111 is connected with one end of a second rotating rod 109, one end of the second rotating rod 109 far away from the fan 110 penetrates through the ventilation cavity 102, the end parts of the second rotating rod 109 are respectively sleeved with the first driven wheel 107 and the second driven wheel 108, when the distribution box needs to be ventilated, a worker can start the first motor 103, the first motor 103 can drive the first rotating rod 104 to rotate, the first driving wheel 105 sleeved at the end part of the first rotating rod 104 can also rotate, the first driving wheel 105 respectively drives the first driven wheel 107 and the second driven wheel 108 to rotate through the first belt 106, first follow driving wheel 107 and second follow driving wheel 108 cover and establish second bull stick 109 tip, then second bull stick 109 can follow first driving wheel 107 and second and follow driving wheel 108 and rotate, and second bull stick 109 can drive fan 110 and carry out coaxial rotation, and fan 110 carries out work and realizes taking a breath fast to the block terminal inside, can accelerate the inside speed of taking a breath of block terminal, improves the work efficiency of block terminal.

Actuating mechanism includes through support 11 setting at the inside second motor 10 of protective housing 12, second motor 10 output is connected with 2 tops of first threaded rod, first threaded rod 2 is located the inside outer wall cover of protective housing 12 and is equipped with second action wheel 6, second action wheel 6 passes through second belt 7 and connects the third from driving wheel 8, the third is established at 3 top outer walls of second threaded rod from driving wheel 8 cover, 3 tops of second threaded rod extend to protective housing 12 inside and be connected bottom limiting plate 9, the staff starts second motor 10, second motor 10 can drive second action wheel 6 and rotate, second action wheel 6 drives the third through second belt 7 and rotates from driving wheel 8, thereby can make first threaded rod 2 and second threaded rod 3 rotate, be convenient for threaded block 4 drives and places platform 5 and reciprocate, the practicality is stronger.

12 front end surfaces of protective housing pass through hinge connection shutter 13, and shutter 13 front end surfaces are equipped with the first in command 130 that the staff of being convenient for opened and shut, and when needs maintained and changed the actuating mechanism of protective housing 12 inside, staff's accessible first in command 130 pulled open shutter 13, and the staff of being convenient for uses, and is convenient laborsaving.

The bottoms of the first threaded rod 2 and the second threaded rod 3 are rotatably connected with the bottom of the inner wall of the box body 1 through bearings, the number of the bearings is two, and the two bearings are correspondingly arranged on two sides of the bottom of the inner wall of the box body 1.

The heating wire 113 is arranged inside the air exchanging cavity 102, one end, far away from the fan 110, of the second rotating rod 109 penetrates through the heating wire 113, when water enters the distribution box, the heating wire 113 is electrified by a worker, the heating wire 113 can heat the wind blown out by the fan 110, the evaporation speed of the water is accelerated, the service life of an electrical component is effectively prolonged, and the use of the worker is facilitated.

The front end surface of the box body 1 is connected with the box door 14 through the hinge, the second handle 140 which is convenient for a worker to hold is arranged on the front end surface of the box door 14, when an electrical component needs to be stored, the worker can pull the box door 14 open through the second handle 140, and the electric appliance storage box is simple in operation, convenient to use and high in practicability.

The outer surfaces of the first and

second handles

130 and 140 are provided with anti-slip threads to prevent the worker's hands from slipping.

The working principle of the utility model is as follows: when the distribution box needs to be ventilated, a worker can start the first motor 103, the first motor 103 can drive the first rotating rod 104 to rotate, the first driving wheel 105 sleeved at the end of the first rotating rod 104 can also rotate, the first driving wheel 105 can respectively drive the first driven wheel 107 and the second driven wheel 108 to rotate through the first belt 106, the first driven wheel 107 and the second driven wheel 108 are sleeved at the end of the second rotating rod 109, then the second rotating rod 109 can rotate along with the first driven wheel 107 and the second driven wheel 108, the second rotating rod 109 can drive the fan 110 to coaxially rotate, the fan 110 works to realize quick ventilation of the interior of the distribution box, the ventilation speed of the interior of the distribution box can be increased, the working efficiency of the distribution box is improved, the dust screen 112 is arranged to block dust in air, and the influence of the dust on the ventilation effect of the distribution box is avoided, when water enters the distribution box, the worker energizes the heating wire 113, and the heating wire 113 can heat the wind blown out by the fan 110, so that the evaporation speed of the water is increased, the service life of the electrical element is effectively prolonged, and the use of the worker is facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a block terminal of convenient taking a breath, including box (1), a serial communication port, box (1) inside both sides are equipped with first threaded rod (2) and second threaded rod (3) respectively, first threaded rod (2) and second threaded rod (3) outer wall cover are equipped with screw block (4), screw block (4) are equipped with two, two screw blocks (4) are connected with placing platform (5) both sides of placing electrical components, first threaded rod (2) and second threaded rod (3) top run through box (1) and extend to the inside of protective housing (12) and be connected with the actuating mechanism that provides power, protective housing (12) set up at box (1) top, box (1) inner wall both sides central point department corresponds and is equipped with mounting box (101), mounting box (101) inside is fixed with first motor (103), first motor (103) output is connected with first bull stick (104) one end, one end of a first rotating rod (104) far away from a first motor (103) extends to the outside of the mounting box (101) and is sleeved with a first driving wheel (105), the first driving wheel (105) is connected with a first driven wheel (107) and a second driven wheel (108) through a first belt (106), the top and the bottom of the mounting box (101) are correspondingly provided with a ventilation cavity (102), a dust screen (112) is arranged inside the ventilation cavity (102), the inner side of the dust screen (112) is connected with a fan (110) through a rotating seat (111), one end of the fan (110) far away from the rotating seat (111) is connected with one end of a second rotating rod (109), one end of the second rotating rod (109) far away from the fan (110) penetrates through the ventilation cavity (102), and the end part of the second rotating rod is sleeved with the first driven wheel (107) and the second driven wheel (108).

2. The convenient block terminal of taking a breath of claim 1, characterized in that, actuating mechanism includes through support (11) setting at inside second motor (10) of protective housing (12), second motor (10) output and first threaded rod (2) top are connected, the inside outer wall cover that first threaded rod (2) are located protective housing (12) is equipped with second action wheel (6), second action wheel (6) are connected the third through second belt (7) and are followed driving wheel (8), the third is established at second threaded rod (3) top outer wall from driving wheel (8) cover, second threaded rod (3) top extends to protective housing (12) inside and is connected bottom limiting plate (9).

3. The distribution box convenient for ventilation as claimed in claim 2, wherein the front end surface of the protective shell (12) is connected with the protective door (13) through a hinge, and the front end surface of the protective door (13) is provided with a first handle (130) convenient for a worker to open and close.

4. The distribution box convenient for ventilation according to claim 1, wherein the bottom of the first threaded rod (2) and the bottom of the second threaded rod (3) are rotatably connected with the bottom of the inner wall of the box body (1) through bearings, and the number of the bearings is two, and the two bearings are correspondingly arranged on two sides of the bottom of the inner wall of the box body (1).

5. The distribution box facilitating air exchange of claim 1, wherein an electric heating wire (113) is disposed inside the air exchange chamber (102), and an end of the second rotating rod (109) far away from the fan (110) penetrates through the electric heating wire (113).

6. The distribution box facilitating air exchange according to claim 3, wherein the front end surface of the box body (1) is connected with the box door (14) through a hinge, and the front end surface of the box door (14) is provided with a second handle (140) convenient for a worker to hold.

7. The distribution box facilitating air exchange of claim 6, wherein the outer surfaces of the first handle (130) and the second handle (140) are provided with anti-slip threads for preventing workers from slipping.