CN213752329U - Combined transformer - Google Patents

Abstract

The utility model discloses a combined transformer, which comprises a main body, wherein one side of the main body is connected with a maintenance door through a hinge, two heat dissipation holes are arranged at the central position of two sides of the main body, a vertical plate is fixedly arranged at one side of the main body, a first motor is fixedly arranged at the central position of one side of the vertical plate, a rotating rod is fixedly arranged at the output shaft of the first motor, two upright posts are fixedly arranged on the rotating rod, a hollow box is fixedly arranged at one end of each upright post, a transverse plate is fixedly arranged below one side of the vertical plate, a controller is fixedly arranged at one side of the upper surface of the transverse plate, a raindrop sensor is fixedly arranged at the other side of the upper surface of the transverse plate, and the raindrop sensor is connected with a controller through signals, the combined transformer can effectively prevent rainwater from entering the main body through the heat dissipation holes, thereby protecting the normal operation of the internal components of the main body.

Description

Combined transformer

Technical Field

The utility model relates to a transformer technical field especially relates to a modular transformer.

Background

The combined transformer is developed by related electric companies in the United states, the combined transformer is called a base type transformer in the United states, the fuse wire, the multi-station looped network load switch and the non-excitation voltage regulating tap switch of the combined transformer are all taken as parts of the transformer and are arranged in an oil tank of the transformer, and the fuse wire or the operation load switch is easily replaced outside the oil tank to change the operation working condition of the transformer;

in order to facilitate heat dissipation of the combined transformer, heat dissipation holes are generally formed, a good rainproof device is not arranged at the heat dissipation holes of the conventional combined transformer, and rainwater can easily enter the transformer through the heat dissipation holes in rainy days, so that internal elements can be damaged.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a combined transformer can produce the technical effect that prevents the rainwater entering the combined transformer.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a modular transformer, includes the main part, and there is the maintenance door main part one side through hinged joint, main part both sides central point puts and has all seted up two louvres, main part one side fixed mounting riser, riser one side central point puts the first motor of fixed mounting, the output shaft fixed mounting dwang of first motor, two stands of fixed mounting on the dwang, the hollow box of stand one end fixed mounting, riser one side below fixed mounting diaphragm, diaphragm upper surface one side fixed mounting controller, diaphragm upper surface opposite side fixed mounting raindrop sensor, raindrop sensor signal connection director, the first motor of controller signal connection.

Preferably, the hollow box is fixedly installed on the other side of the main body, the second motor is fixedly installed on one side inside the hollow box, the plurality of fan blades are fixedly installed on an output shaft of the second motor, the fan blades are communicated with the heat dissipation holes, the plurality of electric heating tubes are fixedly installed at the opening of the hollow box, and an air inlet hole is formed in the center of one side of the hollow box.

Preferably, the top of the main body is fixedly provided with a sun visor.

Preferably, the four corners of the bottom of the main body are fixedly provided with support columns, and one ends of the support columns are fixedly provided with universal wheels with brake pads.

Preferably, an observation hole is formed in the center of the upper portion of one side of the maintenance door, and transparent glass is fixedly installed in the observation hole.

Preferably, the drying plates are fixedly arranged at the center positions below the two sides of the inner wall of the main body.

Preferably, the first filter plate is fixedly arranged in the radiating hole.

Preferably, the second filter plate is fixedly installed in the air inlet.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by arranging the vertical plate, the first motor, the rotating rod, the upright post, the hollow box, the transverse plate, the controller and the raindrop sensor, rainwater can be effectively prevented from entering the main body through the heat dissipation holes, so that the normal work of elements in the main body is protected;

2. through the arrangement of the hollow box, the second motor, the fan blades, the electric heating pipe and the air inlet hole, the internal elements of the main body can be prevented from being damaged by high temperature in summer, and the internal elements of the main body can be prevented from being frozen due to low temperature in winter.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the main body, the heat dissipation holes and the drying plate of the present invention;

FIG. 3 is a schematic view of the structure of the hollow box according to the present invention;

FIG. 4 is a schematic structural view of the main body, the hollow box and the second filter plate of the present invention;

FIG. 5 is a schematic view of the installation of the internal structure of the hollow box of the present invention;

wherein: 1. a main body; 2. repairing the door; 3. heat dissipation holes; 4. a vertical plate; 5. a first motor; 6. rotating the rod; 7. a column; 8. a hollow box; 9. a transverse plate; 10. a controller; 11. a raindrop sensor; 12. a hollow box; 13. a second motor; 14. a fan blade; 15. an electric heating tube; 16. an air inlet; 17. a sun visor; 18. a support pillar; 19. a universal wheel; 20. an observation hole; 21. drying the plate; 22. a first filter plate; 23. a second filter plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-3, the utility model provides a combined transformer, which comprises a main body 1, a maintenance door 2 connected with one side of the main body 1 through hinges, two heat dissipation holes 3 arranged at the center of the two sides of the main body 1 for facilitating heat dissipation, a vertical plate 4 fixedly arranged at one side of the main body 1 for installing and fixing a first motor 5, a first motor 5 fixedly arranged at the center of one side of the vertical plate 4 for driving a rotating rod 6 to rotate, a rotating rod 6 fixedly arranged at the output shaft of the first motor 5 for driving an upright post 7 to rotate, two upright posts 7 fixedly arranged on the rotating rod 6 for installing and supporting a hollow box 8 and driving the hollow box to rotate, a hollow box 8 fixedly arranged at one end of the upright post 7 for blocking the heat dissipation holes 3, a transverse plate 9 fixedly arranged below one side of the vertical plate 4 for installing and supporting a controller 10 (model number is ATmega8L) and a raindrop sensor 11 (model number is SSM-002), a controller 10 is fixedly arranged on one side of the upper surface of the transverse plate 9 and used for controlling the first motor 5, a raindrop sensor 11 is fixedly arranged on the other side of the upper surface of the transverse plate 9 and used for sensing rainwater, the raindrop sensor 11 is in signal connection with the controller 10, and the controller 10 is in signal connection with the first motor 5;

when raining, the rain sensor 11 responds to the rainwater, the controller 10 is given with a signal, the controller 10 controls the starting of the first motor 5, the first motor 5 is enabled to drive the rotating rod 6 to rotate, the rotating rod 6 drives the upright post 7 to rotate, the upright post 7 drives the hollow box 8 to rotate, the hollow box 8 is enabled to completely seal the heat dissipation holes 3, and therefore the rainwater is effectively prevented from entering the main body 1 through the heat dissipation holes 3, and the normal work of internal elements of the main body 1 is protected.

In another embodiment, as shown in fig. 4 and 5, the utility model discloses that a hollow box 12 is fixedly installed on the other side of the main body 1 for installing and placing a second motor 13, fan blades 14 and electric heating tubes 15, the second motor 13 is fixedly installed on one side inside the hollow box 12 for driving the fan blades 14 to rotate, a plurality of fan blades 14 are fixedly installed on the output shaft of the second motor 13 for generating wind power, the fan blades 14 are communicated with the heat dissipation holes 3, so that the wind power generated by the fan blades 14 can enter the main body 1 through the heat dissipation holes 3, a plurality of electric heating tubes 15 are fixedly installed at the box opening of the hollow box 12 for generating heat, and an air inlet 16 is opened at the center position of one side of the hollow box 12 for facilitating the circulation with the outside air;

when the temperature is higher in summer, the heat in the main body 1 can not be completely dissipated only through the ventilation and heat dissipation of the heat dissipation holes 3, the second motor 13 is started to drive the fan blades 14 to rotate, so that wind power is generated and blown into the main body 1 through the heat dissipation holes 3, and hot air is blown out from the heat dissipation holes 3 on the other side, so that efficient heat dissipation is completed.

In another embodiment, as shown in fig. 1, the present invention discloses that a sun visor 17 is fixedly installed on the top of the main body 1 to provide sun-shading and sun-shielding functions.

In another embodiment, as shown in fig. 1, the utility model discloses a, the equal fixed mounting support column 18 in main part 1 bottom four corners is used for supporting main part 1 and installation universal wheel 19, and support column 18 one end fixed mounting takes the universal wheel 19 of brake block, conveniently removes and fixes whole device.

In another embodiment, as shown in fig. 1, the utility model discloses a maintenance door 2 one side top central point puts and has seted up observation hole 20, and fixed mounting transparent glass passes through transparent glass in observation hole 20, conveniently tentatively observes the inside condition of main part 1.

In another embodiment, as shown in fig. 1 and 2, the present invention discloses that a drying plate 21 is fixedly installed at the center position below both sides of the inner wall of the main body 1, so that the inside of the main body 1 is kept dry.

In another embodiment, as shown in fig. 1 and 2, the present invention discloses that the first filter plate 22 is fixedly installed in the heat dissipation hole 3, so as to prevent external impurities from entering the main body 1 through the heat dissipation hole 3 to affect the normal operation of the internal components of the main body 1.

In another embodiment, as shown in fig. 4 and 5, the present invention discloses that a second filter plate 23 is fixedly installed in the air inlet 16 to prevent external impurities from entering the hollow box 12 through the air inlet 16 to affect the normal operation of the second motor 13.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a modular transformer, includes main part (1), and main part (1) one side has maintenance door (2), its characterized in that through hinge connection: two louvres (3) have all been seted up to main part (1) both sides central point, main part (1) one side fixed mounting riser (4), riser (4) one side central point puts first motor of fixed mounting (5), output shaft fixed mounting dwang (6) of first motor (5), two stands of fixed mounting (7) are gone up in dwang (6), stand (7) one end fixed mounting hollow box (8), riser (4) one side below fixed mounting diaphragm (9), diaphragm (9) upper surface one side fixed mounting controller (10), diaphragm (9) upper surface opposite side fixed mounting raindrop sensor (11), raindrop sensor (11) signal connection controller (10), controller (10) signal connection first motor (5).

2. The modular transformer of claim 1, wherein: the electric heating device is characterized in that a hollow box (12) is fixedly mounted on the other side of the main body (1), a second motor (13) is fixedly mounted on one side inside the hollow box (12), a plurality of fan blades (14) are fixedly mounted on an output shaft of the second motor (13), the fan blades (14) are communicated with heat dissipation holes (3), a plurality of electric heating tubes (15) are fixedly mounted at a box opening of the hollow box (12), and an air inlet hole (16) is formed in the center position of one side of the hollow box (12).

3. The modular transformer of claim 1, wherein: the top of the main body (1) is fixedly provided with a sun shield (17).

4. The modular transformer of claim 1, wherein: the all fixed mounting support column (18) in main part (1) bottom four corners, universal wheel (19) of taking the brake block of support column (18) one end fixed mounting.

5. The modular transformer of claim 1, wherein: an observation hole (20) is formed in the center of the upper portion of one side of the maintenance door (2), and transparent glass is fixedly installed in the observation hole (20).

6. The modular transformer of claim 1, wherein: the drying plates (21) are fixedly arranged at the center positions below the two sides of the inner wall of the main body (1).

7. The modular transformer of claim 1, wherein: and a first filter plate (22) is fixedly arranged in the heat dissipation hole (3).

8. The modular transformer of claim 2, wherein: and a second filter plate (23) is fixedly arranged in the air inlet (16).

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