CN211788426U

CN211788426U - Transformer capable of dissipating heat

Info

Publication number: CN211788426U
Application number: CN202020388638.8U
Authority: CN
Inventors: 赵国学
Original assignee: 陈志水
Current assignee: Baise New Aluminum Power Co.,Ltd.
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-10-27
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to a transformer technical field specifically is a transformer can dispel heat. The utility model comprises a transformer body, a base and a curved plate arranged on the top of the transformer body, in the transformer body, four corners of the curved plate are provided with fixing grooves, the bottom of the fixing grooves is provided with a circulation groove, a third cavity is arranged in the circulation groove, a second air inlet box and a first air inlet box are respectively arranged at the front side and the rear side of the base, a first cavity is arranged between the first air inlet box and the second air inlet box, the first air inlet box, the second air inlet box and the first cavity form a narrow tube effect, the fan blades rotate around a rotating shaft under the action of wind power, the wind power generated by the rotation enables cold air to enter the transformer body, and the cold air absorbs heat inside the transformer body, thereby achieving the purpose of heat dissipation, the top of the transformer body is provided with a supporting block, the top of the supporting block is provided with a bolt, the spiral force generated by threaded connection is fixed to the curved plate, and the curved plate achieves the purpose of utilizing external rainwater.

Description

Transformer capable of dissipating heat

Technical Field

The utility model relates to a transformer technical field specifically is a transformer can dispel heat.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: the transformer can release a large amount of heat energy to the air during working, so that the temperature in the transformer is very high during working, but the internal circuit can be damaged by overhigh temperature, the service life is shortened, the transformer is placed outdoors for a long time, and the transformer is easy to age due to rain and rain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer can dispel heat to solve the transformer that proposes in the above-mentioned background art and can release a large amount of heat energy in the air at work, so temperature is very high in the transformer during operation, but inside circuit can be damaged to too high temperature, reduces life, and the transformer is placed in the open air for a long time moreover, and the rainwater makes the ageing problem of transformer easily.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a transformer can dispel heat, includes transformer body, base and the bent shape board of setting at the transformer body top, four turnings of bent shape board all are equipped with the fixed slot, the fixed slot bottom is equipped with the circulation groove, be equipped with the third cavity in the circulation groove, the inside baffle that is equipped with of base, the spacing groove has been seted up to baffle left and right sides symmetry, the spacing inslot portion is equipped with the pivot, the outside rotation of pivot is connected with the flabellum, both sides are equipped with second air inlet case and first air inlet case respectively around the base, first air inlet case with be equipped with first cavity between the second air inlet case, first cavity top is equipped with the grid, the baffle bottom is equipped with the second cavity, second cavity right side bottom is equipped with the delivery port.

Preferably, the left side and the right side of the base are both provided with water inlets, and the circulation grooves penetrate through the water inlets and are communicated with the second cavity.

Preferably, the top of the base is provided with a plurality of arc-shaped grooves at positions close to the fan blades.

Preferably, the top of the transformer body is provided with a supporting block, the top of the supporting block is provided with a bolt, the curved plate is in threaded connection with the supporting block through the bolt, and the front side and the rear side of the curved plate are respectively provided with a baffle.

Preferably, the curved plate is bent in a W shape.

Preferably, the outer part of the water outlet is provided with a sealing cover in a threaded connection mode.

Preferably, the top of the rotating shaft is fixedly connected with a limiting block.

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

1. in this transformer body, four turnings of bent shape board all are equipped with the fixed slot, the fixed slot bottom is equipped with the circulation groove, be equipped with the third cavity in the circulation groove, both sides are equipped with second air inlet case and first air inlet case respectively around the base, be equipped with first cavity between first air inlet case and the second air inlet case, first air inlet case, second air inlet case and first cavity form the narrow tube effect, the flabellum receives wind-force effect and revolutes the rotation of axes, it is inside that the wind-force that the rotation produced makes the cold air get into transformer body, the cold air absorbs inside heat, thereby reach radiating purpose.

2. In this transformer body, the transformer body top is equipped with the supporting shoe, and the supporting shoe top is equipped with the bolt, and the bent shape board passes through bolt and supporting shoe threaded connection, and the spiral shell that produces through threaded connection closes fixedly to the bent shape board, and the bent shape board reaches the purpose of utilizing outside rainwater.

Drawings

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

FIG. 2 is a schematic view of the base structure of the present invention;

FIG. 3 is a schematic diagram of the curved plate structure of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the base of the present invention;

fig. 5 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 6 is a schematic view of the fan blade structure of the present invention.

In the figure: 1. a transformer body; 2. a base; 21. a first cavity; 22. a second cavity; 221. a water outlet; 222. a sealing cover; 223. a water inlet; 23. a fan blade; 231. a rotating shaft; 232. a limiting block; 24. a partition plate; 241. a limiting groove; 242. an arc-shaped slot; 25. a grid; 26. a first air inlet box; 27. a second air inlet box; 3. a curved plate; 31. a baffle plate; 32. fixing grooves; 33. a support block; 331. a bolt; 4. flow channel, 41, third cavity.

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.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A transformer capable of dissipating heat, in order to solve the problem that the transformer releases a large amount of heat energy to the air during operation, so the temperature in the transformer is very high during operation, but the internal circuit is damaged by the too high temperature, the service life is reduced, and the transformer is placed outdoors for a long time, and the transformer is easy to age due to rain and rain, as a preferred embodiment, as shown in figure 1, figure 2, figure 3, figure 4, figure 5 and figure 6, the transformer comprises a transformer body 1, a base 2 and a curved plate 3 arranged on the top of the transformer body 1, four corners of the curved plate 3 are all provided with a fixing groove 32, the bottom of the fixing groove 32 is provided with a circulation groove 4, a third cavity 41 is arranged in the circulation groove 4, a partition plate 24 is arranged in the base 2, the left side and the right side of the partition plate 24 are symmetrically provided with limiting grooves 241, two rotating shafts 231 are fixed through the limiting grooves 241, two blades 23 are installed through the rotating, the limiting groove 241 is internally provided with a rotating shaft 231, the rotating shaft 231 is externally and rotatably connected with fan blades 23, the front side and the rear side of the base 2 are respectively provided with a second air inlet box 27 and a first air inlet box 26, a first cavity 21 is arranged between the first air inlet box 26 and the second air inlet box 27, the top of the first cavity 21 is provided with a grid 25, the bottom of the partition plate 24 is provided with a second cavity 22, and the bottom of the right side of the second cavity 22 is provided with a water outlet 221.

During the rainy time, the rainwater falls on curved plate 3 at top, and curved plate 3 reaches the purpose of collecting outside rainwater, then the rainwater receives self action of gravity to slide along curved plate 3, and the landing is to curved plate 3's lowest department, then flows into the third cavity 41 in circulation groove 4, and the rainwater receives action of gravity to flow into second cavity 22 along third cavity 41, then deposits the rainwater that flows in.

When the heat dissipation type transformer body is used, the areas of the first air inlet box 26 and the second air inlet box 27 are larger than that of the first cavity 21, then external air enters the first cavity 21, a narrow tube effect is formed by the first air inlet box 26, the second air inlet box 27 and the first cavity 21, the wind power in the first cavity 21 is strengthened under the influence of the narrow tube effect, then the fan blades 23 rotate around the rotating shaft 231 under the action of the wind power, the rotated fan blades 23 generate upward wind power, then rainwater in the second cavity 22 evaporates and absorbs heat of surrounding air, the surrounding air forms cold air after absorbing the heat, then the cold air is acted by the upward wind power and finally penetrates through the grille 25 to enter the transformer body 1, and the cold air absorbs the heat in the transformer body, so that the heat dissipation purpose is achieved.

In this example, base 2 left and right sides all is equipped with water inlet 223, and circulation groove 4 passes water inlet 223 and is linked together with second cavity 22, and the rainwater that curved plate 3 collected passes through circulation groove 4 and gets into second cavity 22 to reach the purpose of utilizing outside rainwater.

Furthermore, a plurality of arc-shaped grooves 242 are formed in the top of the base 2 near the fan blades 23, and the arc-shaped grooves 242 facilitate the cold air to enter the first cavity 21 quickly.

Specific do, 1 top of transformer body is equipped with supporting shoe 33, supporting shoe 33 top is equipped with bolt 331, curved plate 3 passes through bolt 331 and supporting shoe 33 threaded connection, the spiral shell that produces through threaded connection is fixed curved plate 3, curved plate 3 drops when avoiding using and pounces passerby, thereby improve the security of using, both sides all are equipped with baffle 31 around curved plate 3, baffle 31 plays the effect of blockking to the rainwater in the curved plate 3, avoid the rainwater to flow.

Besides, the curved plate 3 is W-shaped and bent, rainwater flows into the bottom of the W shape under the action of gravity, and accumulated water is prevented from being generated at the bottom of the curved plate 3.

Furthermore, a sealing cover 222 is connected to the exterior of the water outlet 221 in a threaded manner, when water needs to be drained, the sealing cover 222 is rotated, the sealing cover 222 is separated from the water outlet 221 under the action of a screw force, and then rainwater in the second cavity 22 flows to the outside from the water outlet 221 under the action of gravity.

Specifically, the top of the rotating shaft 231 is fixedly connected with a limiting block 232, and the radius of the limiting block 232 is larger than that of the rotating shaft 231, so that the fan blades 23 are prevented from being separated from the rotating shaft 231 when rotating.

The utility model discloses when using, when at first raining, the rainwater falls on curved plate 3 at top, curved plate 3 reaches the purpose of collecting outside rainwater, avoid the rainwater to drench transformer body 1, reach increase of service life's purpose, then the rainwater receives self action of gravity and slides along curved plate 3, the landing is to curved plate 3's lower, then flow in the third cavity 41 in circulation groove 4, the rainwater receives the action of gravity and flows into second cavity 22 along third cavity 41, then deposit the rainwater that flows in.

When the transformer body 1 works, the areas of the first air inlet box 26 and the second air inlet box 27 are larger than that of the first cavity 21, then external air enters the first cavity 21, a narrow tube effect is formed by the first air inlet box 26, the second air inlet box 27 and the first cavity 21 and is influenced by the narrow tube effect, the wind power in the first cavity 21 is strengthened, then the fan blades 23 rotate around the rotating shaft 231 under the action of the wind power, the rotated fan blades 23 generate upward wind power, then rainwater in the second cavity 22 evaporates and absorbs heat of surrounding air, the surrounding air forms cold air after absorbing the heat, then the cold air is acted by the upward wind power and finally passes through the grille 25 to enter the transformer body 1, and the cold air absorbs the heat in the transformer body, so that the purpose of heat dissipation is achieved.

When the rainwater in the second cavity 22 needs to be replaced, a user rotates the sealing cover 222, the sealing cover 222 is separated from the water outlet 221 under the action of the screwing force, then the rainwater in the second cavity 22 flows to the outside from the water outlet 221 under the action of gravity, and when the rainwater flows out, the sealing cover 222 is rotated reversely, and then the water outlet 221 is sealed, so that the rainwater can be stored next time.

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

1. The utility model provides a transformer can dispel heat, includes transformer body (1), base (2) and sets up at curved plate (3) at transformer body (1) top, its characterized in that: four corners of the curved plate (3) are provided with fixing grooves (32), the bottoms of the fixing grooves (32) are provided with circulation grooves (4), a third cavity (41) is arranged in the circulation groove (4), a clapboard (24) is arranged in the base (2), the left side and the right side of the clapboard (24) are symmetrically provided with limiting grooves (241), a rotating shaft (231) is arranged in each limiting groove (241), the outer part of the rotating shaft (231) is rotatably connected with fan blades (23), the front side and the rear side of the base (2) are respectively provided with a second air inlet box (27) and a first air inlet box (26), a first cavity (21) is arranged between the first air inlet box (26) and the second air inlet box (27), the top of the first cavity (21) is provided with a grid (25), the bottom of the partition plate (24) is provided with a second cavity (22), and the bottom of the right side of the second cavity (22) is provided with a water outlet (221).

2. The heat dissipatable transformer according to claim 1, wherein: the left side and the right side of the base (2) are respectively provided with a water inlet (223), and the circulation groove (4) penetrates through the water inlets (223) to be communicated with the second cavity (22).

3. The heat dissipatable transformer according to claim 1, wherein: the top of the base (2) is provided with a plurality of arc-shaped grooves (242) at positions close to the fan blades (23).

4. The heat dissipatable transformer according to claim 1, wherein: the transformer body (1) top is equipped with supporting shoe (33), supporting shoe (33) top is equipped with bolt (331), bent plate (3) pass through bolt (331) with supporting shoe (33) threaded connection, both sides all are equipped with baffle (31) around bent plate (3).

5. The heat dissipatable transformer according to claim 4, wherein: the curved plate (3) is bent in a W shape.

6. The heat dissipatable transformer according to claim 1, wherein: and a sealing cover (222) is arranged outside the water outlet (221) in a threaded connection manner.

7. The heat dissipatable transformer according to claim 1, wherein: the top of the rotating shaft (231) is fixedly connected with a limiting block (232).