CN211237910U

CN211237910U - Dampproofing transformer

Info

Publication number: CN211237910U
Application number: CN202020148458.2U
Authority: CN
Inventors: 刘灼聪; 刘青春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-31
Filing date: 2020-01-31
Publication date: 2020-08-11
Anticipated expiration: 2030-01-31

Abstract

The utility model discloses a moisture-proof transformer, which comprises a box body, wherein an air inlet is arranged at one side of the box body, an air outlet is arranged at one side of the box body far away from the air inlet, a fan is fixedly arranged in the air inlet and the air outlet, one end of the air inlet and the air outlet close to the inner wall of the box body is fixedly connected with a net frame, cotton is arranged in the net frame, one end of the air inlet and the air outlet close to the outer wall of the box body is connected with a dust screen, the bottom wall of the box body is fixedly connected with a soft cushion, a transformer is arranged at the upper side of the soft cushion, the top wall and the side wall of the box body are both connected with fixed blocks, cavities are arranged in the fixed blocks, springs are arranged in the cavities, one ends of the springs are both fixedly connected on the inner wall of the cavities, and the heat dissipation is convenient for prevent dust, and the suitability is higher, has higher popularization and use value.

Description

Dampproofing transformer

Technical Field

The utility model relates to a dampproofing device, in particular to dampproofing transformer belongs to transformer equipment technical field.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core, and the main functions of the transformer are voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization and the like.

Traditional transformer protector does not set up dampproofing structure, leads to the transformer to receive to damage and influences the use, and traditional transformer protector is for setting up shock-absorbing structure, leads to the transformer to receive the collision and damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dampproofing transformer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a moisture-proof transformer comprises a box body, wherein an air inlet is formed in one side of the box body, an air outlet is formed in one side of the box body, a fan is fixedly mounted in each of the air inlet and the air outlet, a net frame is fixedly connected to one end, close to the inner wall of the box body, of each of the air inlet and the air outlet, cotton is arranged in each net frame, a dust screen is connected to one end, close to the outer wall of the box body, of each of the air inlet and the air outlet, a cushion is fixedly connected to the bottom wall of the box body, a transformer is arranged on the upper side of the cushion, fixed blocks are connected to the top wall and the side wall of the box body, cavities are formed in the fixed blocks, springs are arranged in the cavities, one ends of the springs are fixedly connected to the inner wall of the cavities, slide grooves are, and one end of the connecting block, which is far away from the sliding block, penetrates through the cavity inner wall and is fixedly connected with the abutting block, the inner wall of the box body is fixedly connected with a heat conducting fin, one side, which is far away from the box body, of the heat conducting fin is provided with a heat radiating fin, the heat radiating fin is fixedly connected onto the outer wall of the box body, and the box body is provided with a box door, and a handle is fixedly connected onto the box.

Preferably, the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the air inlet and the air outlet are arranged on two sides of the box body.

Preferably, the heat dissipation fin is fixedly connected with the heat conducting fin.

Preferably, the net frame is provided with a net door.

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

the utility model relates to a dampproofing transformer, inner structure reasonable in design, when the box received the collision, the transformer extruded to support tight piece, supported tight piece extrusion connecting block, connecting block extrusion slider, slider removed the extrusion spring along the spout to the cushioning effect, the buffering shock attenuation of being convenient for, the suitability is high.

Two, the utility model relates to a dampproofing transformer starts the fan, and the air current gets into from the air inlet, and moisture in the air current can be absorbed by the cotton, is taken out by the fan of gas outlet again in the air current gets into the box, and the effectual moisture that prevents in the air of cotton that the gas outlet set up gets into the box, and the effectual moisture absorption with the box prevents that the moisture in the outside air from getting into, and the suitability is high.

Three, the utility model relates to a dampproofing transformer, the dust screen that air inlet and gas outlet set up prevents that the dust from getting into, and box rear side conducting heat piece absorbs the heat of transformer, distributes away by radiating fin again, and the heat dissipation of being convenient for is dustproof, and the suitability is higher, has higher using value widely.

Drawings

Fig. 1 is a front sectional view 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 a side sectional view of the present invention;

fig. 4 is a schematic front structural view of the present invention.

In the figure: 1. a box body; 2. an air inlet; 3. an air outlet; 4. a fan; 5. a dust screen; 6. a screen frame; 7. cotton; 8. a soft cushion; 9. a transformer; 10. a fixed block; 11. a cavity; 12. a spring; 13. a slider; 14. a chute; 15. connecting blocks; 16. a propping block; 17. a heat conductive sheet; 18. a heat dissipating fin; 19. a box door; 20. a handle.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a moisture-proof transformer comprises a box body 1, wherein one side of the box body 1 is provided with an air inlet 2, one side of the box body 1, which is far away from the air inlet 2, is provided with an air outlet 3, fans 4 are fixedly arranged in the air inlet 2 and the air outlet 3, one ends of the air inlet 2 and the air outlet 3, which are close to the inner wall of the box body 1, are fixedly connected with a net frame 6, cotton 7 is arranged in the net frame 6, one ends of the air inlet 2 and the air outlet 3, which are close to the outer wall of the box body 1, are connected with a dust screen 5, the bottom wall of the box body 1 is fixedly connected with a cushion 8, the upper side of the cushion 8 is provided with a transformer 9, the top wall and the side wall of the box body 1 are both connected with fixed blocks 10, cavities 11 are arranged in the fixed blocks 10, springs 12, the equal fixedly connected with connecting block 15 of one end that spring 12 was kept away from to slider 13, and the one end that slider 13 was kept away from to connecting block 15 passes the equal fixedly connected with of cavity 11 inner wall and supports tight piece 16, the inner wall fixedly connected with conducting strip 17 of box 1, one side that box 1 was kept away from to conducting strip 17 is equipped with radiating fin 18, radiating fin 18 fixed connection is on the outer wall of box 1, box 1 is equipped with fixedly connected with handle 20 on 19 chamber doors 19 of chamber door.

Air inlet 2 and gas outlet 3 are established in the both sides of box 1, are convenient for dampproofing, and the screen frame 6 is equipped with the net door, is convenient for change cotton 7, and

slider

13 and 14 sliding connection of spout are convenient for cushion the shock attenuation, and radiating fin 18 and conducting strip 17 fixed connection are convenient for dispel the heat.

Specifically, the utility model discloses during the use, the utility model relates to a dampproofing transformer, inner structure reasonable in design, when box 1 receives the collision, transformer 9 extrudes and supports tight piece 16, support tight piece 16 extrusion connecting block 15, connecting block 15 extrudees slider 13, slider 13 removes extrusion spring 12 along spout 14, thereby cushioning effect, start fan 4, the air current gets into from air inlet 2, moisture in the air current can be absorbed by cotton 7, the air current is taken out by fan 4 of gas outlet 3 again in getting into box 1, the cotton 7 that gas outlet 3 set up is effectual prevents that moisture in the air from getting into box 1 in, the dust screen 5 that air inlet 2 and gas outlet 3 set up prevents the dust and gets into, box 1 back side heat conduction piece 17 absorbs transformer 9's heat, distribute away by fin 18 again.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The damp-proof transformer comprises a box body (1) and is characterized in that an air inlet (2) is formed in one side of the box body (1), an air outlet (3) is formed in one side, far away from the air inlet (2), of the box body (1), a fan (4) is fixedly installed in the air inlet (2) and the air outlet (3), one end, close to the inner wall of the box body (1), of the air inlet (2) and the air outlet (3) is fixedly connected with a net frame (6), cotton (7) is arranged in the net frame (6), one end, close to the outer wall of the box body (1), of the air inlet (2) and the air outlet (3) is connected with a dust screen (5), a cushion (8) is fixedly connected with the bottom wall of the box body (1), a transformer (9) is arranged on the upper side of the cushion (8), the top wall and the side wall of the box body (, springs (12) are arranged in the cavities (11), one ends of the springs (12) are fixedly connected to the inner walls of the cavities (11), the other end of the spring (12) is fixedly connected with a sliding block (13), the inner walls of the cavities (11) at the two sides of the sliding block (13) are respectively provided with a sliding chute (14), one end of the sliding block (13) far away from the spring (12) is fixedly connected with a connecting block (15), and one end of the connecting block (15) far away from the sliding block (13) penetrates through the inner wall of the cavity (11) and is fixedly connected with a propping block (16), the inner wall of the box body (1) is fixedly connected with a heat conducting fin (17), one side of the heat conducting fin (17) far away from the box body (1) is provided with a radiating fin (18), the heat dissipation fins (18) are fixedly connected to the outer wall of the box body (1), the box body (1) is provided with a box door (19), and a handle (20) is fixedly connected to the box door (19).

2. A moisture-proof transformer as claimed in claim 1, characterized in that: the sliding block (13) is connected with the sliding groove (14) in a sliding mode.

3. A moisture-proof transformer as claimed in claim 1, characterized in that: the air inlet (2) and the air outlet (3) are arranged on two sides of the box body (1).

4. A moisture-proof transformer as claimed in claim 1, characterized in that: the radiating fins (18) are fixedly connected with the heat conducting fins (17).

5. A moisture-proof transformer as claimed in claim 1, characterized in that: the net frame (6) is provided with a net door.