CN210467469U

CN210467469U - Combined transformer with protection effect

Info

Publication number: CN210467469U
Application number: CN201920739765.5U
Authority: CN
Inventors: 汪鹏鹏
Original assignee: Chenghe Electric Power Technology Co Ltd
Current assignee: Chenghe Electric Power Technology Group Co., Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-05-05
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a combined transformer with protective effect, which comprises a protective box, wherein a mounting seat is fixedly arranged at the bottom of the inner wall of the protective box, a transformer body is fixedly arranged on the upper end surface of the mounting seat, buffering and damping devices are arranged at the left side and the right side of the inner wall of the protective box, a heat radiating part is arranged on the transformer body, and a protective part is arranged on the protective box, the transformer is subject to mechanical damage due to vibration or impact.

Description

Combined transformer with protection effect

Technical Field

The utility model relates to a transformer technical field specifically is a combination transformer with protecting effect.

Background

The combined transformer was first developed by the relevant electric company in the united states. The fuse, the multi-station ring network load switch and the non-excitation voltage regulation tap switch of the transformer are all installed in a transformer oil tank as the parts of the transformer, the fuse or the operation load switch is easily replaced outside the oil tank to change the operation condition of the transformer, the high-voltage side inputs electric energy by an elbow cable which can be plugged with a load, a low-voltage wire outlet bin is additionally installed outside the oil tank, and a space is arranged in the bin and can be additionally provided with a protection device and a measuring instrument according to requirements.

The operational environment requirement of transformer is higher, otherwise can cause serious incident, transformer operating temperature is higher in ordinary operational environment, the transformer during operation can take place vibrations and produce the noise, and moist air can make the transformer corroded or short circuit etc. in the transportation, the transformer receives vibrations or striking and makes the transformer receive mechanical damage, consequently needs a combination transformer that has the safeguard effect to adapt to relatively poor operational environment, the inside components and parts of protection transformer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination transformer with protecting effect to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a combination transformer with protective effect, includes the protective housing, the inner wall bottom fixed mounting of protective housing has the mount pad, fixed mounting has the transformer body on the up end of mount pad, the left and right sides of protective housing inner wall is provided with buffering damping device, be provided with the radiating part on the transformer body, be provided with protective part on the protective housing.

Preferably, buffering damping device includes the buffer board, through a plurality of evenly distributed's telescopic link fixed connection between the inside left and right sides wall of the face that deviates from of buffer board and guard box, the spring has been cup jointed on the telescopic link, the left and right sides terminal surface fixed mounting of transformer body has the rubber guard plate, rubber guard plate and buffer board overlap joint.

Preferably, the heat dissipation part comprises a heat conduction block, the front end face, the rear end face and the upper end face of the transformer body are fixedly provided with the heat conduction block, the heat conduction block is fixedly provided with a plurality of uniformly distributed heat dissipation fins, the top side wall of the protection box is fixedly provided with a fan cover, the fan cover is fixedly provided with a fan and a dust screen, and the dust screen is positioned above the fan.

Preferably, the protection part includes the protection casing, the protection casing is located the top of protective housing, fixed mounting has bilateral symmetry's backup pad on the lower terminal surface of protection casing, the lower terminal surface of backup pad and the up end fixed connection of protective housing, fixed mounting has a plurality of evenly distributed's rail guard on the left and right sides terminal surface of protective housing.

Preferably, the solar cell panels are fixedly mounted on the left side wall and the right side wall of the protective cover and electrically connected with the fan.

Preferably, a plurality of evenly distributed's ventilation bars have been seted up on the both ends lateral wall around the protective housing, fixed mounting has the cover plate that punches a hole on the both ends lateral wall around the protective housing, the position of the cover plate that punches a hole corresponds with ventilation bars, be provided with a plurality of evenly distributed's waterproof piece on the cover plate that punches a hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a combination transformer with protecting effect, the buffer board, telescopic link and spring provide buffering absorbing effect, reduce the vibration range of transformer body, rubber guard plate has played buffering and insulating effect, the transformer body passes through the leading-in fin of heat, the fan operation, distribute away the heat from the ventilation grid, the dust screen has played dirt-proof effect, protection casing and rail guard have improved the intensity of protective housing, when avoiding producing mechanical collision when the transportation installation, the transformer body receives mechanical damage, solar cell panel provides electric power for the fan, a plurality of trompil department on the cover plate that punches a hole all is provided with the waterproof piece of perk, waterproof function has been provided under the radiating circumstances of not influencing, avoid the inside intaking of protective housing to make the transformer body receive the corruption. The utility model relates to a combination transformer with protecting effect, through setting up the buffer board, protection casing and fin etc, high-efficient heat dissipation has been reached, improve transformer working life, reduce the transformer vibrations, improve the effect of transformer intensity, the operational environment requirement of having solved the transformer is higher, otherwise can cause serious incident, transformer operating temperature is higher in the ordinary operational environment, the transformer during operation can take place vibrations noise generation, and moist air can make the transformer corroded or short circuit etc, in the transportation, the transformer receives vibrations or striking and makes the transformer receive mechanical damage's problem.

Drawings

Fig. 1 is a schematic structural diagram of a combined transformer with a protection effect;

fig. 2 is a left side view of a combined transformer with a protection effect.

In the figure: 1-protective box, 2-mounting seat, 3-transformer body, 4-buffer plate, 5-telescopic rod, 6-spring, 7-rubber protective plate, 8-protective fence, 9-supporting plate, 10-protective cover, 11-solar panel, 12-fan cover, 13-fan, 14-dustproof net, 15-heat conducting block, 16-heat radiating fin, 17-ventilating grid, 18-punching cover plate and 19-waterproof sheet.

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. 1-2, the present invention provides a technical solution: the utility model provides a combination transformer with protective effect, includes protective housing 1, the inner wall bottom fixed mounting of protective housing 1 has mount pad 2, fixed mounting has transformer body 3 on the up end of mount pad 2, the left and right sides of protective housing 1 inner wall is provided with buffering damping device, be provided with the radiating part on the transformer body 3, be provided with the protective part on the protective housing 1.

Buffering damping device includes buffer board 4, through 5 fixed connection of a plurality of evenly distributed's telescopic link between the inside left and right sides wall of the back of body face and guard box 1 of buffer board 4, spring 6 has been cup jointed on telescopic link 5, the left and right sides terminal surface fixed mounting of transformer body 3 has rubber guard plate 7,

rubber guard plate

7 and 4 overlap joints of buffer board.

The heat dissipation part comprises a heat conduction block 15, the front end face, the rear end face and the upper end face of the transformer body 3 are fixedly provided with the heat conduction block 15, a plurality of uniformly distributed heat dissipation fins 16 are fixedly arranged on the heat conduction block 15, a fan cover 12 is fixedly arranged on the side wall of the top of the protection box 1, a fan 13 and a dust screen 14 are fixedly arranged inside the fan cover 12, and the dust screen 14 is positioned above the fan 13.

The protection part includes protection casing 10, protection casing 10 is located the top of protective housing 1, fixed mounting has bilateral symmetry's backup pad 9 on the lower terminal surface of protection casing 10, the lower terminal surface of backup pad 9 and the up end fixed connection of protective housing 1, fixed mounting has a plurality of evenly distributed's rail guard 8 on the left and right sides terminal surface of protective housing 1.

The solar panel 11 is fixedly mounted on the left side wall and the right side wall of the protective cover 10, and the solar panel 11 is electrically connected with the fan 13.

The ventilation bars 17 of a plurality of evenly distributed have been seted up on the both ends lateral wall around protective housing 1, fixed mounting has the cover plate 18 that punches a hole on the both ends lateral wall around protective housing 1, the position of the cover plate 18 that punches a hole corresponds with ventilation bars 17, be provided with a plurality of evenly distributed's waterproof piece 19 on the cover plate 18 that punches a hole.

The utility model discloses a theory of operation is: a combined transformer with a protection effect, a buffer plate 4, a telescopic rod 5 and a spring 6 provide a buffer and shock absorption effect and reduce the vibration amplitude of a transformer body 3, a rubber protection plate 7 plays a role in buffering and insulation, the transformer body 3 guides heat into a radiating fin 16 through a heat conduction block 15, a fan 13 runs to radiate the heat from a ventilation fence 17, a dustproof net 14 plays a role in dust prevention, a protective cover 10 and a protective guard 8 improve the strength of a protective box 1 and avoid mechanical collision during transportation and installation, the transformer body 3 is damaged mechanically, the solar cell panel 11 provides power for the fan 13, a plurality of openings on the punching cover plate 18 are all provided with raised waterproof sheets 19, waterproof function is provided under the radiating condition of not influencing, avoids 1 inside intaking of protective housing to make transformer body 3 receive the corruption.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a combination transformer with safeguard effect, includes guard box (1), its characterized in that: the transformer protection box comprises a protection box body (1), wherein a mounting seat (2) is fixedly mounted at the bottom of the inner wall of the protection box (1), a transformer body (3) is fixedly mounted on the upper end face of the mounting seat (2), buffering and damping devices are arranged on the left side and the right side of the inner wall of the protection box (1), heat dissipation parts are arranged on the transformer body (3), a protection part is arranged on the protection box (1), each buffering and damping device comprises a buffer plate (4), the back surface of each buffer plate (4) is fixedly connected with the left side wall and the right side wall of the inner part of the protection box (1) through a plurality of uniformly distributed telescopic rods (5), springs (6) are sleeved on the telescopic rods (5), rubber protection plates (7) are fixedly mounted on the end faces of the left side and the right side of the transformer body (3), the rubber protection plates (7) are in lap joint with the buffer, the transformer comprises a transformer body (3), heat-conducting blocks (15) are fixedly mounted on the front end face, the rear end face and the upper end face of the transformer body (3), a plurality of uniformly distributed radiating fins (16) are fixedly mounted on the heat-conducting blocks (15), a fan cover (12) is fixedly mounted on the side wall of the top of a protective box (1), a fan (13) and a dust screen (14) are fixedly mounted inside the fan cover (12), the dust screen (14) is located above the fan (13), a protective part comprises a protective cover (10), the protective cover (10) is located above the protective box (1), support plates (9) which are symmetrically distributed left and right are fixedly mounted on the lower end face of the protective cover (10), the lower end face of each support plate (9) is fixedly connected with the upper end face of the protective box (1), and a plurality of uniformly distributed protective guards (8) are fixedly mounted on the left and right end faces of the protective box, fixed mounting has solar cell panel (11) on the left and right sides wall of protection casing (10), solar cell panel (11) are connected with fan (13) electricity, set up a plurality of evenly distributed's ventilation bars (17) on the both ends lateral wall around protective housing (1), fixed mounting has the cover plate (18) of punching a hole on the both ends lateral wall around protective housing (1), the position of cover plate (18) of punching a hole is corresponding with ventilation bars (17), be provided with a plurality of evenly distributed's waterproof piece (19) on the cover plate (18) of punching a hole.