CN212162472U

CN212162472U - Equipment electric box

Info

Publication number: CN212162472U
Application number: CN202020692171.6U
Authority: CN
Inventors: 郭晓丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-15
Anticipated expiration: 2030-04-30

Abstract

The utility model belongs to the electric box field, especially, equipment electric box is not convenient for dispel the heat and the problem of removing dust to the electric box to current electric box, now proposes following scheme, and it includes the box, the top fixed mounting of box has the rotating electrical machines, and the output shaft of rotating electrical machines extends to in the box and fixed mounting has the dwang, and the bottom fixed mounting of dwang has the flabellum, and fixed cover is equipped with the worm on the dwang, rotates on the both sides inner wall of box and installs same rotary rod, and fixed cover is equipped with the worm wheel on the rotary rod, and the worm wheel meshes with the worm mutually, can fix the cover cam that is equipped with two symmetries and sets up on the rotary rod, has all seted up the louvre on the. The utility model relates to a rationally, simple structure, convenient operation can prevent dust to the louvre through the dust screen, is convenient for dispel the heat to the box, and is convenient for clear up the dust screen.

Description

Equipment electric box

Technical Field

The utility model relates to an electric box technical field especially relates to an equipment electric box.

Background

The regulator cubicle is formed by steel processing and is used for protecting the cupboard of components and parts normal work, and wherein with switch board (case) application most extensively, switch board (case) divide into power distribution cabinet and illumination switch board (case) and measurement cabinet (case), is the final stage equipment of distribution system.

The switch board is motor control center's general name, because service environment's difference divide into two kinds indoor and outdoor again, and wherein outdoor environment requires the electric box to have waterproof, protection against insects ' function, and the outdoor equipment electric box that has now exists and is not convenient for dispel the heat and the problem of removing dust to the electric box, therefore we have proposed the equipment electric box and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has not been convenient for dispel the heat and remove dust to the electric box among the prior art, and the equipment electric box that provides.

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

the equipment electric box comprises a box body, wherein a rotating motor is fixedly installed at the top of the box body, an output shaft of the rotating motor extends into the box body and is fixedly installed with a rotating rod, a fan blade is fixedly installed at the bottom end of the rotating rod, a worm is fixedly sleeved on the rotating rod, the inner walls of two sides of the box body are rotatably installed with the same rotating rod, a worm wheel is fixedly sleeved on the rotating rod and is meshed with the worm, two symmetrically arranged cams can be fixedly sleeved on the rotating rod, heat dissipation holes are formed in the inner walls of two sides of the box body, a dust screen is fixedly installed in each heat dissipation hole, and connecting plates are;

the top fixed mounting of connecting plate has the one end of montant, and the top fixed mounting of montant has the baffle, lies in slidable mounting on two montants with one side and has same sliding seat, and one side fixed mounting of sliding seat has the brush, and brush and the dust screen looks adaptation that corresponds, and the top fixed mounting of sliding seat has the push rod, and push rod and cam looks adaptation.

Preferably, the movable sleeve is equipped with reset spring on the montant, and reset spring's one end fixed mounting is on the sliding seat, and reset spring's the other end fixed mounting is on the connecting plate, owing to be provided with reset spring, can make the sliding seat reset.

Preferably, the top fixed mounting of box has the protective housing, and the rotating electrical machines is located the protective housing, is equipped with the bolt on the protective housing, and the protective housing passes through bolt fixed mounting on the box, through the protective housing, can protect the rotating electrical machines.

Preferably, the rain baffles are fixedly mounted on two sides of the box body and located above the heat dissipation holes, and the rain baffles are arranged to block rainwater, so that the rainwater can be prevented from entering the box body through the heat dissipation holes.

Preferably, a controller and a temperature sensor are fixedly mounted on the inner wall of the top of the box body, and the rotating motor and the temperature sensor are electrically connected with the controller.

In the utility model, when the temperature sensor detects the temperature in the signal processing box body and the temperature is higher than the temperature set by the temperature sensor, the controller starts the rotating motor, the rotating motor can drive the rotating rod to rotate through the output shaft, the rotating rod can drive the fan blade and the worm to rotate, the fan blade improves the flow velocity of the air in the box body, thereby cooling the box body, the heat dissipation holes can be prevented from dust through the dust screen, the dust can be prevented from entering the box body through the heat dissipation holes, the worm wheel which can rotate the worm can rotate through the rotating rod can rotate, the push rod of the cam can be downwards first, the push rod downwards slides the seat to downwards move to compress the reset spring, the sliding seat drives the brush to clean the dust screen, when the cam rotates for a circle, under the elastic action of the reset spring, can make the sliding seat reset, when the continuous rotation of cam, can make the brush carry out up-and-down reciprocating motion to can clear up the dust screen, thereby prevent the jam of dust screen.

The utility model relates to a rationally, simple structure, convenient operation can prevent dust to the louvre through the dust screen, is convenient for dispel the heat to the box, and is convenient for clear up the dust screen.

Drawings

Fig. 1 is a schematic structural diagram of an equipment electrical box according to the present invention;

fig. 2 is a schematic structural diagram of a part a of the electrical box of the present invention;

fig. 3 is a schematic structural diagram of a part B of the electrical box of the apparatus according to the present invention.

In the figure: 1. a box body; 2. a rotating electric machine; 3. rotating the rod; 4. a fan blade; 5. a worm; 6. Rotating the rod; 7. a worm gear; 8. a cam; 9. heat dissipation holes; 10. a dust screen; 11. a connecting plate; 12. a vertical rod; 13. a baffle plate; 14. a sliding seat; 15. a brush; 16. a return spring; 17. A push rod; 18. a rain shield; 19. a protective shell.

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.

Referring to fig. 1-3, an electrical box for equipment comprises a box body 1, a rotating motor 2 is fixedly installed on the top of the box body 1, an output shaft of the rotating motor 2 extends into the box body 1 and is fixedly installed with a rotating rod 3, a fan blade 4 is fixedly installed at the bottom end of the rotating rod 3, a worm 5 is fixedly sleeved on the rotating rod 3, the same rotating rod 6 is rotatably installed on the inner walls of the two sides of the box body 1, a worm wheel 7 is fixedly sleeved on the rotating rod 6, the worm wheel 7 is meshed with the worm 5, two symmetrically arranged cams 8 can be fixedly sleeved on the rotating rod 6, heat dissipation holes 9 are respectively formed on the inner walls of the two sides of the box body 1, a dust screen 10 is fixedly installed in the heat dissipation holes 9, connecting plates 11 are respectively fixedly installed on the inner walls of the two sides of the box body 1, one end of a vertical rod 12 is fixedly installed, one side of the sliding seat 14 is fixedly provided with a brush 15, the brush 15 is matched with the corresponding dust screen 10, the top of the sliding seat 14 is fixedly provided with a push rod 17, and the push rod 17 is matched and abutted with the cam 8.

The cam 8 is oval, so that the sliding seat 14 drives the brush 15 to move up and back to the reciprocating position.

The utility model discloses in, the movable sleeve is equipped with reset spring 16 on montant 12, and reset spring 16's one end fixed mounting is on sliding seat 14, and reset spring 16's other end fixed mounting is on connecting plate 11, owing to be provided with reset spring 16, can make sliding seat 14 reset.

The utility model discloses in, the top fixed mounting of box 1 has protective housing 19, and rotating electrical machines 2 is located protective housing 19, is equipped with the bolt on the protective housing 19, and protective housing 19 passes through bolt fixed mounting on box 1, through protective housing 19, can protect rotating electrical machines 2.

The utility model discloses in, the equal fixed mounting in both sides of box 1 has weather shield 18, and weather shield 18 is located the top of louvre 9, owing to be provided with weather shield 18, can shelter from the rainwater to can prevent that the rainwater from getting into in the box 1 through louvre 9.

The utility model discloses in, fixed mounting has controller and temperature sensor on the top inner wall of box 1, and rotating electrical machines 2 and temperature sensor all with controller electric connection.

The controller adopts a PLC controller, so that the automation effect is improved, and a power supply of the controller is externally connected with a power supply end.

In the utility model, the temperature sensor detects the temperature in the signal processing box 1, when the temperature is higher than the temperature set by the temperature sensor, the controller starts the rotating electrical machine 2, the rotating electrical machine 2 can drive the rotating rod 3 to rotate through the output shaft, the rotating rod 3 can drive the fan blade 4 and the worm 5 to rotate, the fan blade 4 improves the flow rate of the air in the box 1, thereby cooling the box 1, the heat dissipation holes 9 can be protected from dust through the dust screen 10, the dust can be prevented from entering the box 1 through the heat dissipation holes 9, the worm wheel 7 of the worm 5 can rotate, the worm wheel 7 can rotate through the cam 8 of the rotating rod 6, the push rod 17 of the cam 8 can be downward first, the push rod 17 moves downward the sliding seat 14 to compress the return spring 16, the sliding seat 14 drives the brush 15 to clean the dust screen 10, when the cam 8 rotates for a circle, the sliding seat 14 can be reset under the action of the elastic force of the reset spring 16, and when the cam 8 rotates continuously, the brush 15 can move up and down in a reciprocating manner, so that the dust screen 10 can be cleaned, and the dust screen 10 is prevented from being blocked.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The equipment electric box comprises a box body (1) and is characterized in that a rotating motor (2) is fixedly mounted at the top of the box body (1), an output shaft of the rotating motor (2) extends into the box body (1) and is fixedly provided with a rotating rod (3), fan blades (4) are fixedly mounted at the bottom end of the rotating rod (3), a worm (5) is fixedly sleeved on the rotating rod (3), the inner walls of two sides of the box body (1) are rotatably provided with a same rotating rod (6), a worm wheel (7) is fixedly sleeved on the rotating rod (6), the worm wheel (7) is meshed with the worm (5), the rotating rod (6) can be fixedly sleeved with two symmetrically arranged cams (8), heat dissipation holes (9) are formed in the inner walls of the two sides of the box body (1), dust screens (10) are fixedly installed in the heat dissipation holes (9), and connecting plates (11) are fixedly installed on the inner walls of the two sides of the box body (1);

the top fixed mounting of connecting plate (11) has the one end of montant (12), and the top fixed mounting of montant (12) has baffle (13), and slidable mounting has same sliding seat (14) on two montants (12) that lie in same side, and one side fixed mounting of sliding seat (14) has brush (15), and brush (15) and the dust screen (10) looks adaptation that corresponds, and the top fixed mounting of sliding seat (14) has push rod (17), and push rod (17) and cam (8) looks adaptation.

2. The equipment electrical box according to claim 1, characterized in that a return spring (16) is movably sleeved on the vertical rod (12), one end of the return spring (16) is fixedly installed on the sliding seat (14), and the other end of the return spring (16) is fixedly installed on the connecting plate (11).

3. The equipment electrical box according to claim 1, wherein a protective shell (19) is fixedly mounted at the top of the box body (1), the rotating electrical machine (2) is located in the protective shell (19), bolts are arranged on the protective shell (19), and the protective shell (19) is fixedly mounted on the box body (1) through the bolts.

4. The equipment electrical box according to claim 1, wherein rain baffles (18) are fixedly mounted on both sides of the box body (1), and the rain baffles (18) are positioned above the heat dissipation holes (9).

5. The equipment electrical box according to claim 1, wherein a controller and a temperature sensor are fixedly mounted on the top inner wall of the box body (1), and the rotating electrical machine (2) and the temperature sensor are electrically connected with the controller.