CN219476456U - Power transformer capable of radiating - Google Patents

Abstract

The utility model discloses a power transformer capable of radiating, which belongs to the field of power transformers and comprises a power transformer main body, wherein two first radiating structures are symmetrically arranged at the left end and the right end of the power transformer main body, each first radiating structure consists of a radiating substrate and radiating fins, the radiating fins are provided with a plurality of radiating substrates and are transversely and uniformly arranged at the outer ends of the radiating substrates, the upper end of the power transformer main body is provided with a second radiating structure, each second radiating structure consists of a mounting substrate, a supporting substrate and a radiating fan, the two supporting substrates are symmetrically arranged at the lower ends of the mounting substrate, and the first radiating structures and the second radiating structures are mutually matched, so that the radiating speed of the power transformer main body can be increased, the burning probability of the power transformer main body can be reduced, the power transformer main body can be prevented from working in a high-temperature environment for a long time, the aging speed of the power transformer main body is finally reduced, and the service life of the power transformer main body is prolonged.

Description

Power transformer capable of radiating

Technical Field

The utility model relates to the field of power transformers, in particular to a power transformer capable of radiating heat.

Background

The power transformer is a soft magnetic electromagnetic element, and has the functions of power transmission, voltage conversion and insulation isolation, and is widely applied to power technology and power electronics technology.

The power transformer can produce a large amount of heat in the use, if the heat can't disperse fast, just causes power transformer to burn out easily, influences its result of use, and if power transformer work for a long time under high temperature environment, accelerate its ageing speed easily, and then reduce its life, so need a heat dissipation's power transformer that can dispel the heat fast.

Disclosure of Invention

The utility model mainly aims to provide a power transformer capable of dissipating heat, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a but radiating power transformer, includes the power transformer main part, two heat radiation structure is installed to power transformer main part's left and right sides both ends symmetry, heat radiation structure comprises radiating basal plate and fin, the fin has a plurality of and transversely evenly installs the outer end at radiating basal plate, no. two heat radiation structure is installed to power transformer main part's upper end, no. two heat radiation structure comprises mounting base plate, supporting baseplate and radiator fan, supporting baseplate has two and symmetrical mounting at mounting base plate's lower extreme, radiator fan has two and symmetrical mounting at mounting base plate's left and right sides both ends, radiator fan is located the top of a heat radiation structure.

Preferably, the power transformer main body is symmetrically provided with mounting fixing plates, and the mounting fixing plates are fixedly arranged on the power transformer main body.

Preferably, the radiating substrate on the first radiating structure is fixedly arranged on the power transformer main body, the cooling liquid cavity is formed in the radiating substrate, two through holes are symmetrically formed in the upper end and the lower end of the radiating substrate, an inflow pipeline is fixedly arranged in the through holes on the upper side, an outflow pipeline is fixedly arranged in the through holes on the upper side, and the inflow pipeline and the outflow pipeline are connected with a cooling liquid circulating pump arranged outside.

Preferably, the heat dissipation substrate and the heat dissipation fin on the first heat dissipation structure are fixedly connected.

Preferably, the mounting substrate and the supporting substrate on the second heat dissipation structure are fixedly connected, and the supporting substrate is simultaneously and fixedly mounted at the upper end of the power transformer main body.

Preferably, the mounting substrate on the second heat dissipation structure is fixedly connected with the heat dissipation fan.

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

through setting up heat radiation structure and No. two heat radiation structure, make it mutually support, can accelerate the radiating rate of power transformer main part, thereby can reduce the probability that power transformer main part burns out, and then also can avoid power transformer main part to work under high temperature environment for a long time, finally reduce the ageing speed of power transformer main part, promote the life of power transformer main part, in the in-process of power transformer main part work, the heat that its produced can give off the air in surrounding and transfer to on the heat radiation structure, a part of heat on the heat radiation structure can be taken away by the coolant liquid that flows through the heat radiation structure now, another part of heat can be given off in the air by the fin, meanwhile, radiator fan on the heat radiation structure can accelerate the flow rate of heat radiation structure and power transformer main part surrounding air, thereby make the temperature in the air around heat radiation structure and the power transformer main part drop fast, and then be convenient for the follow-up quick heat dissipation of heat radiation structure and power transformer main part.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a first heat dissipating structure of the present utility model;

fig. 3 is a schematic structural diagram of a second heat dissipation structure according to the present utility model.

In the figure: 1. a power transformer body; 2. a first heat dissipation structure; 3. a second heat dissipation structure; 4. installing a fixing plate; 5. a heat-dissipating substrate; 6. a heat sink; 7. a cooling liquid cavity; 8. inflow piping; 9. an outflow conduit; 10. a mounting substrate; 11. a support substrate; 12. a heat radiation fan.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Please refer to fig. 1, fig. 2, fig. 3, a power transformer capable of dissipating heat, including a power transformer main body 1, the power transformer main body 1 is symmetrically provided with a mounting fixing plate 4, the mounting fixing plate 4 is fixedly mounted on the power transformer main body 1, in the process of use, the power transformer main body 1 can emit a large amount of heat, if the heat can not be rapidly dissipated, the power transformer main body 1 is easy to burn out, and meanwhile, if the power transformer main body 1 works in a high temperature environment for a long time, the aging speed of the power transformer main body can be easily accelerated, and the service life of the power transformer is further reduced.

Referring to fig. 1, 2 and 3, two first heat dissipation structures 2 are symmetrically installed at the left and right ends of a power transformer main body 1, the first heat dissipation structures 2 are composed of a heat dissipation substrate 5 and heat dissipation fins 6, the heat dissipation fins 6 are provided with a plurality of heat dissipation substrates 5 and are transversely and uniformly installed at the outer ends of the heat dissipation substrate 5, the heat dissipation substrate 5 on the first heat dissipation structures 2 is fixedly installed on the power transformer main body 1, a cooling liquid cavity 7 is arranged in the heat dissipation substrate 5, two through holes are symmetrically arranged at the upper and lower ends of the heat dissipation substrate 5, an inflow pipeline 8 is fixedly installed in the through hole on the upper side, an outflow pipeline 9 is fixedly installed in the through hole on the upper side, the inflow pipeline 8 and the outflow pipeline 9 are both connected with a cooling liquid circulating pump arranged outside, the heat dissipation substrate 5 and the heat dissipation fins 6 on the first heat dissipation structures 2 are fixedly connected, a second heat dissipation structure 3 is installed at the upper end of the power transformer main body 1, the second heat radiation structure 3 is composed of a mounting substrate 10, a supporting substrate 11 and a heat radiation fan 12, wherein the two supporting substrates 11 are symmetrically arranged at the lower end of the mounting substrate 10, the two heat radiation fans 12 are symmetrically arranged at the left end and the right end of the mounting substrate 10, the heat radiation fan 12 is positioned above the first heat radiation structure 2, the mounting substrate 10 and the supporting substrate 11 on the second heat radiation structure 3 are fixedly connected, the supporting substrate 11 is fixedly arranged at the upper end of the power transformer main body 1, the mounting substrate 10 and the heat radiation fan 12 on the second heat radiation structure 3 are fixedly connected, the first heat radiation structure 2 and the second heat radiation structure 3 are mutually matched, so that the heat radiation speed of the power transformer main body 1 can be accelerated, the burning probability of the power transformer main body 1 can be reduced, and the power transformer main body 1 can be prevented from working in a high-temperature environment for a long time, finally, the aging speed of the power transformer main body 1 is reduced, and the service life of the power transformer main body 1 is prolonged.

It should be noted that, the present utility model is a power transformer capable of dissipating heat, when in use, the power transformer main body 1 generates a large amount of heat, the heat generated by the power transformer main body 1 is dissipated into the surrounding air and transferred to the first heat dissipating structure 2, at this time, a part of the heat on the first heat dissipating structure 2 is taken away by the cooling liquid flowing through the first heat dissipating structure 2, another part of the heat is dissipated into the air by the heat dissipating fins 6 and the heat dissipating substrate 5, meanwhile, the heat dissipating fan 12 on the second heat dissipating structure 3 accelerates the flow velocity of the air around the first heat dissipating structure 2 and the power transformer main body 1, so that the temperature in the air around the first heat dissipating structure 2 and the power transformer main body 1 is fast reduced, and further, the subsequent fast heat dissipation of the first heat dissipating structure 2 and the power transformer main body 1 is facilitated, and finally, under the action of the first heat dissipating structure 2 and the second heat dissipating structure 3, the heat dissipating velocity of the power transformer main body 1 can be accelerated, and further the probability of burning out of the power transformer main body 1 can be reduced, and the power transformer main body 1 can also be prevented from being burned down in a long time under the high environment, and the service life of the power transformer main body 1 is prolonged.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a power transformer that can dispel heat, includes power transformer main part (1), its characterized in that: the power transformer is characterized in that two first radiating structures (2) are symmetrically arranged at the left end and the right end of the power transformer main body (1), the first radiating structures (2) are composed of radiating base plates (5) and radiating fins (6), the radiating fins (6) are provided with a plurality of radiating base plates (5) and are transversely and uniformly arranged at the outer ends of the radiating base plates (5), a second radiating structure (3) is arranged at the upper end of the power transformer main body (1), the second radiating structure (3) is composed of mounting base plates (10), supporting base plates (11) and radiating fans (12), the supporting base plates (11) are provided with two radiating fans and are symmetrically arranged at the lower ends of the mounting base plates (10), and the radiating fans (12) are located above the first radiating structure (2).

2. A heat sink power transformer according to claim 1, wherein: the power transformer is characterized in that the power transformer main body (1) is symmetrically provided with mounting fixing plates (4), and the mounting fixing plates (4) are fixedly arranged on the power transformer main body (1).

3. A heat sink power transformer according to claim 2, characterized in that: the utility model discloses a cooling device for a power transformer, including power transformer main part (1), cooling base plate (5) fixed mounting on heat radiation structure (2), cooling liquid cavity (7) have been seted up in heat radiation base plate (5), two through-holes have been seted up to the upper and lower both ends symmetry of heat radiation base plate (5), the upside fixed mounting has inflow pipeline (8) in the through-hole, the upside fixed mounting has outflow pipeline (9) in the through-hole, inflow pipeline (8) and outflow pipeline (9) are all connected with the coolant circulating pump that the outside set up.

4. A heat sink power transformer according to claim 3, characterized in that: the radiating substrate (5) and the radiating fins (6) on the first radiating structure (2) are fixedly connected.

5. A heat sink power transformer according to claim 4, wherein: the mounting substrate (10) and the supporting substrate (11) on the second heat radiation structure (3) are fixedly connected, and the supporting substrate (11) is simultaneously and fixedly mounted at the upper end of the power transformer main body (1).

6. A heat sink power transformer according to claim 5, wherein: the mounting substrate (10) and the cooling fan (12) on the second cooling structure (3) are fixedly connected.