CN212303288U

CN212303288U - Power transformer with heat dissipation efficiency

Info

Publication number: CN212303288U
Application number: CN202021210451.5U
Authority: CN
Inventors: 高泽坚
Original assignee: Guangdong Fobian Zhiyou Electric Co ltd
Current assignee: Guangdong Fobian Zhiyou Electric Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-05
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a radiating efficiency's power transformer relates to transformer technical field. Including base, guard box and fixed box, through first buffer block fixed connection between base and the guard box, the fixed box that is provided with in side of guard box, the fixed sound cotton and two second buffer blocks of inhaling that is provided with in inside of guard box, be provided with the transformer body between the second buffer block, the fixed surface who fixes the box is provided with the fixed block. Utilize the air outlet to the heat discharge guard box that transformer body produced through setting up the fan for the inside temperature of guard box is reduced, through fixed plate rebound, and utilize the movable plate to drive the fan and shift out fixed box, make this fan of convenient periodic maintenance of staff and maintenance, make the fan be in high-efficient operating condition constantly, reached the effect of being convenient for last high-efficient radiating efficiency, avoided transformer body to lead to life to be reduced because of high temperature.

Description

Power transformer with heat dissipation efficiency

Technical Field

The utility model relates to a transformer technical field specifically is a radiating efficiency's power transformer.

Background

The transformer transformation principle is discovered by faraday firstly, but the practical application is not started until 80 s in the nineteenth century, and in the competition that a power plant should output direct current and alternating current, the fact that the alternating current can use the transformer is one of the advantages of the transformer, and the transformer can convert the electric energy into a high-voltage low-current form and then convert the electric energy back, so that the loss of the electric energy in the transmission process is greatly reduced, and the economic transmission distance of the electric energy is further.

Among the prior art, general power transformer can itself produce the heat when work is used, if not in time cool down to this heat, this heat can reduce the life of this transformer, and this transformer can be because of the vibrations of self send the noise at the during operation simultaneously, and the transformer is generally in near residential building for this noise can influence resident's normal life, for solving above-mentioned problem, the utility model provides a radiating efficiency's power transformer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radiating efficiency's power transformer possesses the advantage of being convenient for last high-efficient radiating efficiency and being convenient for to fall and make an uproar to solve high temperature and reduce this transformer life and noise influence the problem of resident normal life.

For the realization be convenient for last high-efficient radiating efficiency and be convenient for fall the purpose of making an uproar, the utility model provides a following technical scheme: a power transformer with heat dissipation efficiency comprises a base, a protection box and a fixing box, wherein the base and the protection box are fixedly connected through a first buffer block, and the fixing box is fixedly arranged on the side surface of the protection box;

the sound absorption cotton and two second buffer blocks are fixedly arranged inside the protection box, and a transformer body is arranged between the second buffer blocks;

the surface of the fixed box is fixedly provided with a fixed block, the surface of the fixed block is movably provided with a fixed plate, the surfaces of the protection box, the fixed box and the fixed plate are all provided with air outlets, the joint of the protection box and the fixed box is movably provided with a movable plate, the surface of the movable plate is provided with a fan, and the surface of the protection box is provided with a vent;

the top fixed mounting of fixed box has electric putter, electric putter's one end fixed mounting has the stopper that is located the fixed plate top.

As a preferred technical scheme of the utility model, the side activity of guard box is provided with the chamber door, the surperficial also fixed mounting of chamber door has the sound cotton of inhaling, inhale and stagger each other between sound cotton and air outlet and the vent.

As a preferred technical scheme of the utility model, the inside fixed mounting of guard box has the slide rail, the inside sliding connection of slide rail has the slider, be fixed connection between slider and the movable plate, the bottom of movable plate is provided with the pulley, slide each other between the bottom of pulley and air outlet.

As a preferred technical scheme of the utility model, the inside fixed mounting of vent has the dust screen, the air outlet also fixed mounting on fixed plate surface has the dust screen.

As a preferred technical scheme of the utility model, the fixed surface of fixed plate installs two movable blocks, two shifting chutes have been seted up to the side of fixed box, the one end of movable block slides in the shifting chute inside that corresponds respectively.

As a preferred technical scheme of the utility model, the bottom fixed mounting of fixed plate has the locating piece, the spacing groove has been seted up on the surface of movable plate, match each other between locating piece and the spacing groove.

Compared with the prior art, the utility model provides a radiating efficiency's power transformer possesses following beneficial effect:

1. this radiating efficiency's power transformer utilizes the heat discharge guard box of air outlet to the transformer body production through setting up the fan, make the inside temperature of guard box reduced, through fixed plate rebound, and utilize the movable plate to drive the fan and shift out fixed box, make the convenient periodic maintenance of staff and overhaul this fan, make the fan be in high-efficient operating condition constantly, reached the effect of being convenient for last high-efficient radiating efficiency, avoided the transformer body to lead to life to be reduced because of high temperature.

2. This radiating efficiency's power transformer is located between two second buffer blocks through setting up the transformer body for the second buffer block can tentatively reduce the noise that transformer body vibrations brought, later through the vibrations that the whole guard box of first buffer block buffering spread, so and this noise that vibrations brought has been reduced, the cotton partial noise that absorbs of sound of inhaling of rethread guard box inside, make the sound that spreads reduce once more, the effect of making an uproar has been reached, the condition of noise influence resident normal life has been avoided takes place.

Drawings

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

FIG. 2 is a front sectional view of the structure protection box of the present invention;

fig. 3 is a sectional view of the structure fixing box of the present invention.

In the figure: 1. a base; 2. a protection box; 3. a fixing box; 4. a first buffer block; 5. a box door; 6. sound-absorbing cotton; 7. a second buffer block; 8. a transformer body; 9. a slide rail; 10. a slider; 11. moving the plate; 12. a fixing plate; 13. a fan; 14. an air outlet; 15. a vent; 16. a dust screen; 17. a fixed block; 18. positioning blocks; 19. an electric push rod; 20. a limiting block; 21. a moving block; 22. a moving groove; 23. a pulley; 24. a limiting groove.

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.

Referring to fig. 1-3, the utility model discloses a power transformer with heat dissipation efficiency, which comprises a base 1, a protection box 2 and a fixing box 3, wherein the base 1 is fixedly connected with the protection box 2 through a first buffer block 4, the first buffer block 4 is made of rubber material, and the fixing box 3 is fixedly arranged on the side surface of the protection box 2;

the sound-absorbing cotton 6 and the two second buffer blocks 7 are fixedly arranged inside the protection box 2, the transformer body 8 is arranged between the second buffer blocks 7, the second buffer blocks 7 are made of elastic foam materials, the transformer body 8 is arranged between the two second buffer blocks 7, so that the second buffer blocks 7 can preliminarily reduce noise caused by vibration of the transformer body 8, and then the vibration transmitted out of the whole protection box 2 is buffered through the first buffer blocks 4, so that the noise caused by vibration is reduced, and partial noise is absorbed through the sound-absorbing cotton 6 inside the protection box 2, so that the transmitted sound is reduced again, the noise reduction effect is achieved, and the condition that the noise affects normal life of residents is avoided;

the surface of the fixed box 3 is fixedly provided with a fixed block 17, the surface of the fixed block 17 is movably provided with a fixed plate 12, the surfaces of the protection box 2, the fixed box 3 and the fixed plate 12 are respectively provided with an air outlet 14, the joint of the protection box 2 and the fixed box 3 is movably provided with a movable plate 11, the surface of the movable plate 11 is provided with a fan 13, the model of the fan 13 is JYFJ3.55, the surface of the protection box 2 is provided with a vent 15, the fan 13 is arranged to discharge heat generated by the transformer body 8 out of the protection box 2 by utilizing the air outlet 14, so that the temperature in the protection box 2 is reduced, the fixed plate 12 moves upwards, and the fan 13 is driven by utilizing the movable plate 11 to move out of the fixed box 3, so that a worker can conveniently and regularly maintain and overhaul the fan 13, the fan 13 is constantly in a high-efficiency working state, the service life of the transformer body 8 is prevented from being reduced due to high temperature;

the top fixed mounting of fixed box 3 has electric putter 19, and electric putter 19's model is ZTPT, electric putter 19's one end fixed mounting has the stopper 20 that is located fixed plate 12 top.

Specifically, the side activity of guard box 2 is provided with chamber door 5, the cotton 6 of inhaling the sound is also fixedly mounted on the surface of chamber door 5, inhale and stagger each other between cotton 6 and air outlet 14 and the vent 15 of inhaling the sound.

In this embodiment, the surface of the box door 5 is fixedly provided with the sound-absorbing cotton 6, the sound-absorbing cotton 6 and the air outlet 14 and the ventilation opening 15 are staggered with each other, so that the sound-absorbing cotton 6 can fully absorb noise, and the ventilation condition of the ventilation opening 15 cannot be obstructed.

Specifically, the inside fixed mounting of guard box 2 has slide rail 9, the inside sliding connection of slide rail 9 has slider 10, be fixed connection between slider 10 and the movable plate 11, the bottom of movable plate 11 is provided with pulley 23, slide each other between the bottom of pulley 23 and air outlet 14.

In this embodiment, the bottom of the moving plate 11 is provided with the pulley 23, and the pulley 23 slides with the bottom of the air outlet 14, so that the moving plate 11 can move through the pulley 23, the slide rail 9 is connected with the slider 10 in a sliding manner, and the slider 10 is fixedly connected with the moving plate 11, so that the slide rail 9 can limit the moving distance of the moving plate 11 through the slider 10, and the displacement control effect is achieved.

Specifically, a dust screen 16 is fixedly installed inside the ventilation opening 15, and a dust screen 16 is also fixedly installed at the air outlet 14 on the surface of the fixing plate 12.

In this embodiment, the ventilation opening 15 and the dust screen 16 disposed inside the air outlet 14 on the surface of the fixing plate 12 are used to effectively prevent external mosquitoes and dust from entering the protection box 2 through the ventilation opening 15 and the air outlet 14.

Specifically, two moving blocks 21 are fixedly mounted on the surface of the fixed plate 12, two moving grooves 22 are formed in the side surface of the fixed box 3, and one ends of the moving blocks 21 slide in the corresponding moving grooves 22 respectively.

In this embodiment, one end of the moving block 21 slides in the corresponding moving groove 22, so that the moving groove 22 can control the moving direction and state of the fixing plate 12 through the moving block 21, thereby avoiding the situation that one side of the fixing plate 12 is separated from the surface of the fixing box 3.

Specifically, a positioning block 18 is fixedly mounted at the bottom of the fixed plate 12, a limiting groove 24 is formed in the surface of the moving plate 11, and the positioning block 18 and the limiting groove 24 are matched with each other.

In this embodiment, the positioning block 18 and the limiting groove 24 are matched with each other, so that the position of the moving plate 11 can be fixed when the positioning block 18 is located inside the limiting groove 24, and the moving plate 11 is prevented from moving accidentally.

The utility model discloses a theory of operation and use flow: when the transformer is used, the transformer body 8 is positioned between the two second buffer blocks 7, so that the second buffer blocks 7 can preliminarily reduce noise caused by vibration of the transformer body 8, then the vibration transmitted by the whole protection box 2 is buffered through the first buffer block 4, thus the noise caused by vibration is reduced, then the sound absorption cotton 6 in the protection box 2 absorbs partial noise, so that the transmitted sound is reduced again, the fan 13 is started, the fan 13 utilizes the air outlet 14 to discharge heat generated by the transformer body 8 out of the protection box 2, so that the temperature in the protection box 2 is reduced, after a period of time, the electric push rod 19 is started, so that the electric push rod 19 drives the limit blocks 20 and the fixed plate 12 to be separated from each other, the fixed plate 12 can move upwards, then the fan 13 is driven by the movable plate 11 to move, and the fan 13 moves out of the fixed box 3, so make this fan 13 of convenient regular maintenance of staff and maintenance for fan 13 is in high-efficient operating condition constantly.

To sum up, according to the power transformer with the heat dissipation efficiency, the fan 13 is arranged, the heat generated by the transformer body 8 is discharged out of the protection box 2 through the air outlet 14, so that the temperature inside the protection box 2 is reduced, the fixed plate 12 moves upwards, the movable plate 11 is used for driving the fan 13 to move out of the fixed box 3, a worker can conveniently and regularly maintain and overhaul the fan 13, the fan 13 is constantly in a high-efficiency working state, the effect of facilitating continuous high-efficiency heat dissipation efficiency is achieved, and the problem that the service life of the transformer body 8 is shortened due to high temperature is avoided; be located between two second buffer blocks 7 through setting up transformer body 8 for second buffer block 7 can tentatively reduce the noise that transformer body 8 vibrations brought, later through the vibrations that whole guard box 2 of first buffer block 4 buffering spread, so and this noise that vibrations brought has been reduced, rethread guard box 2 is inside inhales cotton 6 absorption partial noises of sound, make the sound that spreads reduce once more, the effect of making an uproar has been reached, the condition of noise influence resident normal life has been avoided takes place.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a radiating efficiency's power transformer, includes base (1), guard box (2) and fixed box (3), its characterized in that: the base (1) and the protection box (2) are fixedly connected through a first buffer block (4), and a fixing box (3) is fixedly arranged on the side face of the protection box (2);

the sound-absorbing cotton (6) and two second buffer blocks (7) are fixedly arranged inside the protection box (2), and a transformer body (8) is arranged between the second buffer blocks (7);

a fixed block (17) is fixedly arranged on the surface of the fixed box (3), a fixed plate (12) is movably arranged on the surface of the fixed block (17), air outlets (14) are formed in the surfaces of the protection box (2), the fixed box (3) and the fixed plate (12), a movable plate (11) is movably arranged at the joint of the protection box (2) and the fixed box (3), a fan (13) is arranged on the surface of the movable plate (11), and a ventilation opening (15) is formed in the surface of the protection box (2);

the top fixed mounting of fixed box (3) has electric putter (19), the one end fixed mounting of electric putter (19) has stopper (20) that are located fixed plate (12) top.

2. The heat dissipation efficiency power transformer according to claim 1, wherein: the side activity of guard box (2) is provided with chamber door (5), the surperficial also fixed mounting of chamber door (5) has sound absorption cotton (6), stagger each other between sound absorption cotton (6) and air outlet (14) and vent (15).

3. The heat dissipation efficiency power transformer according to claim 1, wherein: the inside fixed mounting of guard box (2) has slide rail (9), the inside sliding connection of slide rail (9) has slider (10), be fixed connection between slider (10) and movable plate (11), the bottom of movable plate (11) is provided with pulley (23), slide each other between the bottom of pulley (23) and air outlet (14).

4. The heat dissipation efficiency power transformer according to claim 1, wherein: the inside fixed mounting of vent (15) has dust screen (16), air outlet (14) on fixed plate (12) surface also fixed mounting has dust screen (16).

5. The heat dissipation efficiency power transformer according to claim 1, wherein: two moving blocks (21) are fixedly mounted on the surface of the fixed plate (12), two moving grooves (22) are formed in the side face of the fixed box (3), and one ends of the moving blocks (21) slide in the corresponding moving grooves (22) respectively.

6. The heat dissipation efficiency power transformer according to claim 1, wherein: the bottom of the fixed plate (12) is fixedly provided with a positioning block (18), the surface of the moving plate (11) is provided with a limiting groove (24), and the positioning block (18) is matched with the limiting groove (24).