CN210722639U

CN210722639U - European style box transformer

Info

Publication number: CN210722639U
Application number: CN201921948478.1U
Authority: CN
Inventors: 周俊
Original assignee: Henan Anyida Electric Co Ltd
Current assignee: Henan Anyida Electric Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-09
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a European style box type transformer, which comprises a box body, wherein a transformer body is placed at the middle position inside the box body, heat radiation fans are arranged at the left side and the right side of the transformer body, support rods are fixed at the upper side and the lower side of each heat radiation fan, standing grooves are arranged inside the left side wall and the right side wall of the box body, an ash baffle is placed inside each standing groove, a plurality of second heat radiation holes are uniformly arranged inside the left side wall and the right side wall of the box body, and first heat radiation holes are arranged inside the ash baffle and at the positions corresponding to the second heat radiation holes, so that the utility model realizes the function of well protecting the box body in rainy days by arranging structures such as a rain shielding plate, a clamping rod, a support column, a fastening screw, a movable rod, a spring, a movable groove, a fixed plate, a fixed groove, a clamping groove and the like under the mutual matching of the structures, and, convenient transportation, simple structure, convenient operation.

Description

European style box transformer

Technical Field

The utility model belongs to the technical field of the transformer, concretely relates to european style box transformer.

Background

The European transformer is also called as a European transformer substation, is one of box transformers, has the characteristics of strong set, small volume, compact structure, safe and reliable operation, convenient maintenance and the like, and still has some defects in the conventional European box transformer.

The European box type transformer in the prior art has the following problems: 1. the existing European style box type transformer has no perfect rain shielding device, and the box body cannot be protected in rainy days; 2. the existing European-style box-type transformer is not provided with a perfect heat dissipation device, and heat generated by the transformer body during working is accumulated in the box body and cannot be discharged in time, so that internal parts of the transformer body are damaged, and unnecessary economic loss is caused.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an european style box transformer, perfect rain device hides has, can carry out fine protection to the box in the rainy day, and the device convenient to detach and installation, and perfect heat abstractor has, the heat that can in time produce the transformer body is in time discharged to the box outside, the inside spare part of transformer body has been protected, unnecessary economic loss has been avoided, simultaneously when the device does not need the heat dissipation, perfect ash blocking device has, can effectively avoid inside the dust gets into the box, reduce the troublesome characteristics of clearance.

In order to achieve the above object, the utility model provides a following technical scheme: a European-style box-type transformer comprises a box body, wherein a transformer body is placed at the middle position inside the box body, heat dissipation fans are arranged on the left side and the right side of the transformer body, supporting rods are fixed on the upper side and the lower side of each heat dissipation fan, placing grooves are formed in the left side wall and the right side wall of the box body, ash baffles are placed in the placing grooves, a plurality of second heat dissipation holes are uniformly formed in the left side wall and the right side wall of the box body, first heat dissipation holes are formed in the ash baffles and correspond to the second heat dissipation holes, limiting rings are arranged on the outer sides of the second heat dissipation holes, limiting grooves are formed in the box body and correspond to the limiting rings, rotating blocks are arranged at positions, away from one sides of the heat dissipation fans, of the limiting rings and located on the outer sides of the box body, the limiting rings are fixedly connected with the rotating blocks through connecting rods, smooth through holes are formed in the left side, a limiting rotary rod is symmetrically fixed at one side of the rotary block close to the box body from top to bottom, a limiting rotary groove is formed in the box body and corresponds to the limiting rotary rod, a fastening gasket is fixed on the inner side wall of the limiting rotary groove, a rain shielding plate is arranged above the box body, supporting columns are symmetrically fixed at one side of the rain shielding plate close to the box body from left to right, a fixing groove is formed in the upper side wall of the box body and corresponds to the supporting columns, a moving groove is formed in the middle position in the upper side wall of the box body, a spring is placed in the moving groove, moving rods are fixedly connected to the left side and the right side of the spring, clamping rods are fixed to one side of the moving rods, which is far away from the spring, extend to one side of the supporting columns, which is far away from the spring, through the supporting columns, clamping grooves are formed in, the movable rod is far away from one side of spring and is located the position department of box top and be fixed with the fixed plate, pass through fastening screw fixed connection between fixed plate, box and the joint pole.

Preferably, the fastening gasket is the setting of silica gel material, the diameter of spacing swinging arms is the same with the inside horizontal length of spacing swivelling chute.

Preferably, the cross-sectional areas of the first louvers and the second louvers are the same.

Preferably, the inner side wall of the fixing groove is provided with an elastic gasket, and the elastic gasket is made of rubber.

Preferably, the outer side of the flashing is coated with a water-repellent coating.

Preferably, the outer side wall of the limiting ring and the inner side wall of the limiting groove are both subjected to polishing treatment, and the outer side wall of the limiting ring and the inner side wall of the limiting groove are both of smooth structures.

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

1. the utility model discloses a set up dash board, joint pole, support column, fastening screw, carriage release lever, spring, shifting chute, fixed plate, fixed slot and joint groove isotructure, under the mutually supporting of these structures, realized can carrying out the function of fine protection to the box in rainy day to the device convenient to detach and installation, the transportation of being convenient for, simple structure, convenient operation.

2. The utility model discloses a set up the dust board, the spacing ring, the spacing groove, the standing groove, rotatory piece, first louvre, the second louvre, the heat dissipation fan, the bracing piece, spacing rotatory groove, smooth through-hole, the fastening gasket, structures such as spacing rotary rod and connecting rod, under the mutually supporting of these structures, realized can in time with the heat of transformer body production to the outside function of box, effectively protect the inside spare part of transformer body, unnecessary economic loss has been avoided, when the device does not need the heat dissipation simultaneously, perfect ash blocking device has, can effectively avoid the dust to get into inside the box, reduce the trouble of clearance.

Drawings

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

fig. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural view of fig. 1A of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 2B of the present invention;

in the figure: 1. a box body; 2. a dust blocking plate; 3. a limiting ring; 4. a flashing; 5. a clamping and connecting rod; 6. a support pillar; 7. fastening screws; 8. a travel bar; 9. a spring; 10. a moving groove; 11. a fixing plate; 12. fixing grooves; 13. a clamping groove; 14. a limiting groove; 15. a placement groove; 16. rotating the block; 17. a first heat dissipation hole; 18. a second heat dissipation hole; 19. a heat dissipation fan; 20. a transformer body; 21. a support bar; 22. a limiting rotation groove; 23. smoothing the through hole; 24. fastening a gasket; 25. a limiting rotating rod; 26. a connecting rod.

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. 1-4, the present invention provides the following technical solutions: a European style box type transformer comprises a box body 1, a transformer body 20 is placed at the middle position inside the box body 1, heat radiation fans 19 are arranged at the left side and the right side of the transformer body 20, support rods 21 are fixed at the upper side and the lower side of the heat radiation fans 19, placing grooves 15 are formed inside the left side wall and the right side wall of the box body 1, an ash baffle 2 is placed inside the placing grooves 15, a plurality of second heat radiation holes 18 are uniformly formed inside the left side wall and the right side wall of the box body 1, first heat radiation holes 17 are formed inside the ash baffle 2 and corresponding to the second heat radiation holes 18, a limit ring 3 is arranged outside the second heat radiation holes 18, a limit groove 14 is formed inside the box body 1 and corresponding to the limit ring 3, a rotating block 16 is arranged at the position of one side of the limit ring 3 far away from the heat radiation fans 19 and outside the box body 1, and the limit ring 3 is fixedly, smooth through holes 23 are formed in the left side wall and the right side wall of the box body 1 and corresponding to the positions of the connecting rods 26, limiting rotary rods 25 are symmetrically fixed on one side, close to the box body 1, of each rotary block 16, limiting rotary grooves 22 are formed in the position, corresponding to the limiting rotary rods 25, of each rotary block 1, fastening gaskets 24 are fixed on the inner side walls of the limiting rotary grooves 22, a rain shielding plate 4 is arranged above the box body 1, supporting columns 6 are symmetrically fixed on one side, close to the box body 1, of each rain shielding plate 4, fixing grooves 12 are formed in the upper side wall of the box body 1 and corresponding to the supporting columns 6, a moving groove 10 is formed in the middle position of the upper side wall of the box body 1, springs 9 are placed in the moving grooves 10, moving rods 8 are fixedly connected to the left side and the right side of each spring 9, clamping rods 5 are fixed on one side, far away from the springs 9, inside and the position department that corresponds joint pole 5 of the last lateral wall of box 1 has all seted up joint groove 13, and the one side that spring 9 was kept away from to carriage release lever 8 and the position department that is located box 1 top is fixed with fixed plate 11, through fastening screw 7 fixed connection between fixed plate 11, box 1 and the joint pole 5.

In order to make the limiting rotary rod 25 stably placed in the limiting rotary groove 22 without external force, in this embodiment, preferably, the fastening pad 24 is made of silica gel, and the diameter of the limiting rotary rod 25 is the same as the transverse length of the limiting rotary groove 22.

In order to facilitate the heat inside the casing 1 to be discharged, in the present embodiment, it is preferable that the cross-sectional areas of the first heat dissipation hole 17 and the second heat dissipation hole 18 are the same.

In order to facilitate stable placement of the supporting column 6, in this embodiment, preferably, the inner side wall of the fixing groove 12 is provided with an elastic gasket, and the elastic gasket is made of rubber.

In order to prolong the service life of the flashing 4, in this embodiment it is preferred that the outer side of the flashing 4 is coated with a water-repellent coating.

In order to facilitate the rotation of the limit ring 3 in the limit groove 14, in the embodiment, preferably, the outer side wall of the limit ring 3 and the inner side wall of the limit groove 14 are both polished, and the outer side wall of the limit ring 3 and the inner side wall of the limit groove 14 are both smooth structures.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, each structure is installed, after the transformer body 20 starts to work, the switch of the heat dissipation fan 19 is started (the support rod 21 plays a role of stable support), so that the heat generated when the transformer body 20 works is discharged through the first heat dissipation hole 17 and the second heat dissipation hole 18, when raining, the rain shielding plate 4 can play a role of shielding rain for the box body 1, when the device does not work, the rotating block 16 is manually rotated clockwise, so that the limiting rotating rod 25 rotates in the limiting rotating groove 22 (the fastening gasket 24 plays a role of stabilization), under the connecting action of the connecting rod 26, the dust shielding plate 2 rotates in the placing groove 15, the limiting ring 3 rotates in the limiting groove 14, when the limiting rotating rod 25 rotates to the other end of the limiting rotating groove 22, the first heat dissipation hole 17 and the second heat dissipation hole 18 are completely staggered, at this time, dust can be effectively prevented from entering the inside of the box body 1, when needs carry the device, take off fastening screw 7, manual two carriage release levers 8 of pulling in opposite directions again for spring 9 compresses, and carriage release lever 8 drives joint pole 5 and removes in the inside of shifting chute 10, and joint pole 5 breaks away from joint groove 13, and when joint pole 5 breaks away from support column 6, can take off flashing 4 and support column 6 are whole (support column 6 is taken out along fixed slot 12), and it can with the removal separately to carry.

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 european style box transformer, includes box (1), its characterized in that: transformer body (20) have been placed to the inside intermediate position department of box (1), transformer body (20) all are provided with heat dissipation fan (19) in the left and right sides, the upper and lower both sides of heat dissipation fan (19) all are fixed with bracing piece (21), standing groove (15) have all been seted up to the lateral wall inside about box (1), hawk (2) have been placed to the inside of standing groove (15), a plurality of second louvre (18) have all evenly been seted up to the lateral wall inside about box (1), first louvre (17) have been seted up to the inside of hawk (2) and the position department that corresponds second louvre (18), the outside of second louvre (18) is provided with spacing ring (3), spacing ring (3) just correspond the position department of spacing ring (3) and seted up spacing groove (14), spacing ring (3) are kept away from one side of heat dissipation fan (19) and are located the box (1) outside and are located the position department and are provided with rotatory piece(s), (a 16) The limiting ring (3) is fixedly connected with the rotating block (16) through a connecting rod (26), a smooth through hole (23) is formed in the left side wall and the right side wall of the box body (1) and corresponds to the position of the connecting rod (26), a limiting rotating rod (25) is symmetrically fixed on one side, close to the box body (1), of the rotating block (16), a limiting rotating groove (22) is formed in the position, close to the limiting rotating rod (25), of the inside of the box body (1), a fastening gasket (24) is fixed on the inner side wall of the limiting rotating groove (22), a rain shielding plate (4) is arranged above the box body (1), supporting columns (6) are symmetrically fixed on one side, close to the box body (1), of the rain shielding plate (4), a fixing groove (12) is formed in the position, corresponding to the supporting columns (6), a moving groove (10) is formed in the middle position of the inner side wall of the box body (1), spring (9) have been placed to the inside of shifting chute (10), the equal fixedly connected with shifting rod (8) of the left and right sides of spring (9), one side that spring (9) were kept away from in shifting rod (8) is fixed with joint pole (5), joint pole (5) run through support column (6) and extend to one side that spring (9) were kept away from in support column (6), joint groove (13) have all been seted up to the inside position department that just corresponds joint pole (5) of the last lateral wall of box (1), one side that spring (9) were kept away from in shifting rod (8) and the position department that is located box (1) top are fixed with fixed plate (11), through fastening screw (7) fixed connection between fixed plate (11), box (1) and joint pole (5).

2. The euro-type tank transformer according to claim 1, wherein: fastening pad (24) set up for the silica gel material, the diameter of spacing rotary rod (25) is the same with the inside horizontal length of spacing swivelling chute (22).

3. The euro-type tank transformer according to claim 1, wherein: the cross-sectional areas of the first heat dissipation hole (17) and the second heat dissipation hole (18) are the same.

4. The euro-type tank transformer according to claim 1, wherein: the inside wall of fixed slot (12) is provided with the elasticity gasket, the elasticity gasket sets up for the rubber material.

5. The euro-type tank transformer according to claim 1, wherein: the outer side of the rain shield (4) is coated with a waterproof coating.

6. The euro-type tank transformer according to claim 1, wherein: the outer side wall of the limiting ring (3) and the inner side wall of the limiting groove (14) are both subjected to polishing treatment, and the outer side wall of the limiting ring (3) and the inner side wall of the limiting groove (14) are both of smooth structure setting.