CN203277016U - Novel box-type transformer - Google Patents

Abstract

The utility model provides a novel box-type transformer, which includes a box body and a transformer arranged in the box body. The box body is composed of a box bottom, four side walls and a box top, and one of the side walls is provided with an inspection door. The four side walls of the box body are respectively provided with a ventilation window, one side of the ventilation window is provided with a bent part, the side wall is provided with a ventilation opening, the ventilation opening is provided with an exhaust fan, and the top of the box is provided with a There is a waterproof rain ride. The new box-type transformer has the advantages of scientific design, strong practicability, simple structure, good heat dissipation, good ventilation and good waterproof effect.

Description

New box type transformer

technical field

The utility model relates to a transformer, in particular to a novel box-type transformer.

Background technique

With the improvement of people's living standards, the requirements for the power industry continue to increase, hoping to have qualified voltage quality and uninterrupted power supply services. Therefore, it is the responsibility of every power worker to improve the quality of power supply and ensure the power supply time. Transformer is an important power supply equipment. Traditional transformers are mostly erected on wire poles. Although they have protective casings, they have been eroded by the external environment for a long time, which will still affect the normal operation and service life of the transformer. Box-type transformers are more and more used in the power industry. This kind of box-type transformer has a simple structure and an external heat-dissipating shell. It will still be eroded by the external environment, such as rainwater erosion, and long-term erosion will affect the service life.

In order to solve the above existing problems, people have been seeking an ideal technical solution.

Utility model content

The purpose of this utility model is to address the deficiencies of the prior art, thereby providing a new box-type transformer with scientific design, strong practicability, simple structure, good heat dissipation, good ventilation and good waterproof effect.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a new box-type transformer, including a box body and a transformer arranged in the box body, the box body is composed of a box bottom, four side walls and a box top, a The side wall is provided with an inspection door, and the four side walls of the box body are respectively provided with a ventilation window, and a bending part is provided on one side of the ventilation window, and a ventilation hole is opened on the side wall, and the ventilation hole An exhaust fan is provided at the top of the box, and a waterproof rain cover is provided on the top of the box.

Based on the above, the roof of the box is fixedly connected to the waterproof rain strap through the installation frame, and the outer edge of the waterproof rain strap shields the side wall.

Based on the above-mentioned outer edge of the waterproof rain deck, a sump is provided, and the bottom of the sump is provided with a drainpipe.

Based on the above, the inspection door is connected to the side wall through a spring hinge.

Based on the above, the edge of the bending part is bent toward the inside of the side wall, and the ventilation window includes an upper ventilation window and a lower ventilation window, the upper ventilation window is arranged on the upper part of the side wall, and the lower ventilation window is arranged on the upper part of the side wall. the lower portion of the side wall.

Compared with the prior art, the utility model has substantive features and progress. Specifically, the utility model includes a box body and a transformer arranged in the box body. By setting ventilation windows and exhaust fans on the four side walls of the box body, the box body is guaranteed The internal air circulates to dissipate the heat generated by the transformer in a timely manner; at the same time, the roof of the box is equipped with a waterproof rain cover to prevent heavy rain from directly impacting the roof and side walls of the box; it has scientific design, strong practicability, simple structure, and heat dissipation Good performance, good ventilation and good waterproof effect.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the waterproof rain strap.

Detailed ways

The technical solutions of the present invention will be further described in detail through specific implementation methods below.

As shown in Figure 1, Figure 2 and Figure 3, a new type of box-type transformer includes a box body 1 and a transformer arranged in the box body 1, the box body 1 is composed of a box bottom, four side walls and a box top, One of the side walls is provided with an inspection door, and the four side walls of the box body are respectively provided with ventilation windows, and one side of the ventilation window is provided with a bent part, and the edge of the bent part is bent toward the inside of the side wall. Not only meet the ventilation requirements but also prevent rainwater from entering the box body 1, the ventilation window includes an upper ventilation window 51 and a lower ventilation window 52, the upper ventilation window 51 is arranged on the upper part of the side wall, and the lower ventilation window 52 is arranged on The bottom of the side wall, the side wall is provided with a vent, the vent is provided with an exhaust fan 3, and the top of the box 1 is provided with a waterproof rain strap 2 to prevent rain from directly eroding the top of the box 1 in rainy days , while preventing rainwater from accumulating on the top of the box body 1.

Based on the above, the top of the box body 1 is fixedly connected to the waterproof rain strap 2 through the mounting bracket to ensure that the rain strap is installed firmly, and the outer edge of the waterproof rain strap 2 is set to block the side wall of the box body 1 .

Based on the above, the outer edge of the waterproof rain strap 2 is provided with a sump 21, and the bottom of the sump 21 is provided with a drain pipe 22, so that rainwater flows to the ground through the sump 21 and the drain pipe 22, so as to avoid rainwater directly from the waterproof The raindrop 2 falls and splashes onto the side wall of the casing 1.

Based on the above, the inspection door 4 is connected to the side wall through a spring hinge, which is convenient for construction and inspection of the box-type transformer.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model and not limit it; although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should understand that: still The specific implementation of the utility model can be modified or some technical features can be equivalently replaced; without departing from the spirit of the technical solution of the utility model, all of them should be included in the scope of the technical solution claimed by the utility model.

Claims (5)

1. A novel box-type transformer, comprising a box body and a transformer arranged in the box body, characterized in that: the box body is composed of a box bottom, four side walls and a box top, and one of the side walls is provided with an inspection door, The four side walls of the box body are respectively provided with a ventilation window, one side of the ventilation window is provided with a bent portion, the side wall is provided with a vent, and the vent is provided with an exhaust fan. Set with waterproof rain strap. 2 . The novel box-type transformer according to claim 1 , wherein the box roof is fixedly connected to a waterproof rain strap through a mounting frame, and the outer edge of the waterproof rain strap shields the side wall. 3 . 3. The novel box-type transformer according to claim 2, characterized in that: the outer edge of the waterproof rain deck is provided with a sump, and the bottom of the sump is provided with a drainpipe. 4. The novel box-type transformer according to claim 1, 2 or 3, characterized in that the inspection door is connected to the side wall through a spring hinge. 5. The new box-type transformer according to claim 4, characterized in that: the edge of the bending part is bent toward the inside of the side wall, the ventilation window includes an upper ventilation window and a lower ventilation window, and the upper ventilation window The window is arranged on the upper part of the side wall, and the lower ventilation window is arranged on the lower part of the side wall.

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