CN216287901U

CN216287901U - Dry-type transformer with dustproof function

Info

Publication number: CN216287901U
Application number: CN202122926479.XU
Authority: CN
Inventors: 黄海健
Original assignee: Guangdong Shanggao Electric Co ltd
Current assignee: Guangdong Shanggao Electric Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of dry-type transformers, and discloses a dry-type transformer with a dustproof function, which comprises a transformer, a protective box, a radiator, a drying box and a dustproof mechanism, wherein the transformer is arranged on the protective box; the transformer is installed in the protective box, the radiator is installed in the protective box, the two sides of the protective box are provided with heat dissipation ports, the dustproof mechanisms are provided with two sets of heat dissipation ports and installed on the two sides of the inner wall of the protective box, and the drying box is installed inside the protective box. This dry-type transformer with dustproof function will not have the transformer of shell to install in the guard box, utilizes the guard box to protect transformer core, and the cooperation radiator carries out the forced air cooling to the transformer, and the thermovent circulates the air to utilize dustproof mechanism to keep apart external dust, make the air flow in the guard box, but the dust is difficult to get into, and the drying cabinet more can adsorb the moisture in the air, protects the drying in the guard box.

Description

Dry-type transformer with dustproof function

Technical Field

The utility model relates to the technical field of dry-type transformers, in particular to a dry-type transformer with a dustproof function.

Background

The dry-type transformer is widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply, the dry-type transformer refers to a transformer with an iron core and a winding which are not immersed in insulating oil.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned disadvantages of the prior art, the present invention provides a dry-type transformer with a dustproof function.

The utility model provides the following technical scheme: a dry-type transformer with a dustproof function comprises a transformer, a protective box, a radiator, a drying box and a dustproof mechanism;

the transformer is installed in the protective box, the radiator is installed in the protective box, the two sides of the protective box are provided with heat dissipation ports, the dustproof mechanisms are provided with two sets of heat dissipation ports and installed on the two sides of the inner wall of the protective box, and the drying box is installed inside the protective box.

Preferably, the transformer is a transformer assembly without a housing.

Preferably, the heat dissipation port is in a louver design.

Preferably, the drying box is filled with a drying agent, and the surface of the drying box is provided with ventilation micropores.

Preferably, dustproof mechanism includes slide rail and dust screen, the slide rail is equipped with two and is the L shape and installs the inner wall at the guard box, the both ends and two slide rail sliding connection of dust screen.

Preferably, the inner wall of the protective box is coated with an insulating coating.

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

this dry-type transformer with dustproof function will not have the transformer of shell to install in the guard box, utilizes the guard box to protect transformer core, and the cooperation radiator carries out the forced air cooling to the transformer, and the thermovent circulates the air to utilize dustproof mechanism to keep apart external dust, make the air flow in the guard box, but the dust is difficult to get into, and the drying cabinet more can adsorb the moisture in the air, protects the drying in the guard box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the dustproof mechanism of the present invention.

In the figure: 1. a transformer; 2. a protective box; 3. a heat sink; 4. a drying oven; 5. a dust-proof mechanism; 51. a slide rail; 52. a dust screen; 6. and a heat dissipation port.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure clearer, technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure, and in order to keep the following description of the embodiments of the present disclosure clear and concise, detailed descriptions of known functions and known parts of the disclosure are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.

Referring to fig. 1-3, a dry-type transformer with a dustproof function includes a transformer 1, a protective box 2, a radiator 3, a drying box 4 and a dustproof mechanism 5, the transformer 1 is installed in the protective box 2, the radiator 3 is installed inside the protective box 2, two sides of the protective box 2 are provided with heat dissipation ports 6, the dustproof mechanism 5 is provided with two sets and installed on two sides of the inner wall of the protective box 2, the drying box 4 is installed inside the protective box 2, the transformer 1 without a casing is installed in the protective box 2, the protective box 2 is used for protecting the core of the transformer 1, the transformer 1 is air-cooled by matching with the radiator 3, the heat dissipation ports 6 circulate air, and the dustproof mechanism 5 is used for isolating external dust, so that the air flows in the protective box 2, but the dust is difficult to enter, the drying box 4 can absorb moisture in the air, the drying inside the protective box 2 is protected.

The transformer 1 is a transformer assembly without a shell, so that air cooling is facilitated.

The heat dissipation port 6 is in a shutter design, and rainwater cannot penetrate through the louver-shaped heat dissipation port 6.

The drying box 4 is filled with drying agents, and the surface of the drying box 4 is provided with ventilation micropores, so that water vapor is absorbed by the drying agents through the micropores.

Dustproof mechanism 5 includes slide rail 51 and dust screen 52, slide rail 51 is equipped with two and is the inner wall at protective housing 2 is installed to L shape, the both ends and two slide rail 51 sliding connection of dust screen 52 make things convenient for changing dust screen 52.

The inner wall of the protective box 2 is coated with an insulating coating, so that the safety performance of the protective box 2 is enhanced.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a dry-type transformer with dustproof function which characterized in that: comprises a transformer (1), a protective box (2), a radiator (3), a drying box (4) and a dustproof mechanism (5); the transformer (1) is installed in protective housing (2), the inside in protective housing (2) is installed in radiator (3), the both sides of protective housing (2) are equipped with thermovent (6), dustproof mechanism (5) are equipped with two sets ofly and install the both sides at protective housing (2) inner wall, install inside protective housing (2) drying cabinet (4).

2. A dry-type transformer with dustproof function according to claim 1, characterized in that: the transformer (1) is a transformer assembly without a housing.

3. A dry-type transformer with dustproof function according to claim 1, characterized in that: the heat dissipation opening (6) is in a shutter design.

4. A dry-type transformer with dustproof function according to claim 1, characterized in that: the drying box (4) is filled with drying agents, and the surface of the drying box (4) is provided with ventilation micropores.

5. A dry-type transformer with dustproof function according to claim 1, characterized in that: dustproof mechanism (5) include slide rail (51) and dust screen (52), slide rail (51) are equipped with two and are the inner wall that L shape was installed in protective housing (2), the both ends and two slide rail (51) sliding connection of dust screen (52).

6. A dry-type transformer with dustproof function according to claim 1, characterized in that: the inner wall of the protective box (2) is coated with an insulating coating.