CN220873358U - Transformer with high-efficiency protection - Google Patents

Abstract

The utility model relates to a high-efficiency protection transformer, which comprises a transformer box, wherein a cavity penetrating up and down is arranged in the transformer box, a transformer body is placed in the cavity, a plurality of connector lugs are arranged at the top end and the bottom of the transformer body, a first cover plate rotationally connected with one side of the transformer box is arranged at the top end and the bottom of the transformer box, a second cover plate rotationally connected with one side of the first cover plate is arranged at one side of the first cover plate, which is far away from the transformer box, a radiating component communicated with the outside is arranged at one side of the transformer box, a drying component is movably connected with the other side, which is opposite to the radiating component, of the transformer box.

Description

Transformer with high-efficiency protection

Technical Field

The utility model belongs to the technical field of transformers, and particularly relates to a transformer with high-efficiency protection.

Background

The transformer is a static electric device which is designed and manufactured according to the electromagnetic principle, and the main components comprise an iron core, windings, insulation, a shell, necessary components and the like. The core, windings, insulation, housing and necessary components of the transformer may be of different structural form due to the differences in capacity, voltage.

In carrying out the present application, the inventors have found that at least the following problems exist in this technology: the existing transformer has low heat dissipation and waterproof performance, is extremely easy to cause harm to the transformer, and has low portability when the transformer is practically used, and the transformer is taken out to connect the connector lug; therefore, further improvement can be made.

Disclosure of utility model

Aiming at the problems that the existing transformer in the background technology is low in heat dissipation and waterproof performance, damage to the transformer is very easy to happen, and the transformer is needed to be taken out to connect the connector lug in practical use, and the portability is low, the utility model provides the transformer with high-efficiency protection, the transformer body can be used after being placed in a transformer box, the transformer body is better protected, the heat dissipation component is high in heat dissipation function and convenient to detach, repair and clean, the plug blocks on the back of the drying box are inserted into the plug grooves of the connecting blocks, the installation is quick, and the effect is poor and the transformer can be replaced in time after the drying box is used for a long time

The technical scheme adopted for solving the technical problems is as follows:

The utility model provides a transformer of high-efficient protection, includes the vary voltage case, the inside cavity that runs through from top to bottom that is equipped with of vary voltage case, the transformer body has been placed in the cavity, transformer body top and bottom all are equipped with a plurality of connector lug, vary voltage case top and bottom all are equipped with the first apron of being connected with the rotation of vary voltage case one side, one side that the vary voltage case was kept away from to first apron is equipped with the second apron of being connected with the rotation of first apron one side, vary voltage case one side is equipped with the radiator unit with external intercommunication, the opposite side swing joint that vary voltage case and radiator unit are relative has drying module.

Further, first apron center department is towards the laminating of the inside protrusion of vary voltage case and its inside wall, be equipped with a plurality of passageways with the cavity intercommunication on the first apron, after first apron is closed, the connector lug cooperatees with the passageway and passes the passageway and expose to the external world, one side of second apron towards first apron is equipped with the recess corresponding with the passageway, when the second apron is closed, the connector lug top is placed in the recess.

Further, the first apron does not rotate the end and is equipped with first fixture block towards one side of vary voltage case, be equipped with first lug on the first fixture block lateral wall, be equipped with on vary voltage case top or the bottom with first fixture block and the first draw-in groove of bottom lug matched with, the second apron does not rotate the end and is equipped with the second fixture block towards one side of first apron, be equipped with the second lug on the second fixture block lateral wall, one side of first apron towards the second apron is equipped with and second fixture block and bottom lug matched with second draw-in groove, the first apron does not correspond the setting with the rotation end of second apron.

Further, the radiating component comprises a channel arranged on the side wall of the transformer box, a connecting plate corresponding to the channel is arranged on the outer side wall of the transformer box, one side, close to the transformer box, of the connecting plate is inserted into the transformer box and connected with the transformer box through bolts, a fan is arranged on one side, facing the channel, of the connecting plate, and a communication channel and an external ventilation partition plate are arranged on one side, opposite to the fan, of the connecting plate.

Further, inlay on the opposite side lateral wall that vary voltage case and passageway are corresponding has the heat dissipation net of intercommunication external world and cavity, dry subassembly is including setting up at least one connecting block on the one side inside wall that vary voltage case and heat dissipation net are corresponding, be equipped with "U" type jack groove on the connecting block, vary voltage case cavity inside is equipped with dry box, be equipped with the grafting piece that can peg graft to the jack groove inside on the dry box, dry box sets up in the one side that vary voltage incasement portion and heat dissipation net are corresponding.

The beneficial effects of the utility model are as follows:

1. When needs expose the connector lug and be connected with other equipment, rotate the second apron and open along its rotation end, the top of connector lug breaks away from the recess of second apron and is convenient for the connector lug and peg graft this moment, when needs take out the transformer body from the transformation incasement portion, rotates first apron again and opens it, takes out whole transformer body, and the transformer body is put and can be used in the transformation incasement portion, plays better guard action to the transformer body.

2. The ventilation partition plate plays a certain separation effect on external objects, plays a protection role on the fan and the transformer body, and the connecting plate can be quickly detached through bolts.

3. The plug-in blocks on the back of the drying box are inserted into the plug-in grooves of the connecting blocks, so that the installation is quick, and the effect is poor after the drying box is used for a long time and the drying box can be replaced in time.

Drawings

The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

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

FIG. 2 is an enlarged view of part of the utility model at A;

FIG. 3 is an enlarged view of a portion of the present utility model at B;

FIG. 4 is a schematic diagram of a heat dissipating assembly according to the present utility model;

FIG. 5 is a schematic view of a fan according to the present utility model;

FIG. 6 is a schematic view of the structure of the ventilation partition of the present utility model;

Fig. 7 is a schematic view showing a structure in which both the first cover plate and the second cover plate are opened.

Wherein: 1. a transformer box; 2. a cavity; 3. a transformer body; 4. a connector lug; 5. a first cover plate; 6. a second cover plate; 7. a heat dissipation assembly; 701. a channel; 702. a connecting plate; 703. a bolt; 704. a fan; 705. a ventilation partition; 8. a drying assembly; 801. a connecting block; 802. a plug-in groove; 803. a drying box; 804. a plug block; 9. a through groove; 10. a groove; 11. a first clamping block; 12. a first bump; 13. a first clamping groove; 14. a second clamping block; 15. a second bump; 16. a second clamping groove; 17. a heat dissipation net.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1, 4 and 7, the utility model includes a transformer box 1, a cavity 2 penetrating up and down is provided inside the transformer box 1, a transformer body 3 is placed in the cavity 2, a plurality of connector lugs 4 are provided at the top and bottom of the transformer body 3, a first cover plate 5 rotatably connected to one side of the transformer box 1 is provided at the top and bottom of the transformer box 1, a second cover plate 6 rotatably connected to one side of the first cover plate 5 is provided at the side of the first cover plate 5 away from the transformer box 1, a plurality of through slots 9 communicating with the cavity 2 are provided at the center of the first cover plate 5 towards the inside of the transformer box 1, after the first cover plate 5 is closed, the connector lugs 4 are matched with the through slots 9 to be exposed to the outside, a groove 10 corresponding to the through slots 9 is provided at one side of the second cover plate 6 facing the first cover plate 5, and the top of the connector lug 4 is placed in the groove 10 when the second cover plate 6 is closed.

Referring to fig. 1-3, a first clamping block 11 is arranged on a side, facing the transformer tank 1, of the non-rotating end of the first cover plate 5, a first protruding block 12 is arranged on the side wall of the first clamping block 11, a first clamping groove 13 matched with the first clamping block 11 and the protruding block is arranged on the top end or the bottom of the transformer tank 1, a second clamping block 14 is arranged on a side, facing the first cover plate 5, of the non-rotating end of the second cover plate 6, a second protruding block 15 is arranged on the side wall of the second clamping block 14, a second clamping groove 16 matched with the second clamping block 14 and the protruding block is arranged on a side, facing the second cover plate 6, of the first cover plate 5 and the rotating end of the second cover plate 6 are not correspondingly arranged.

When needs expose with connector lug 4 and be connected with other equipment, rotate second apron 6 along its rotation end and open, the top of connector lug 4 breaks away from the recess 10 of second apron 6 and is convenient for connector lug 4 to peg graft this moment, when needs take out transformer body 3 from the inside of transformer tank 1, rotate first apron 5 again and open it, take out whole transformer body 3, transformer body 3 is put and can be practical inside transformer tank 1, plays better guard action to transformer body 3.

Referring to fig. 4-6, a heat dissipation assembly 7 communicated with the outside is arranged on one side of the transformer box 1, the heat dissipation assembly 7 comprises a channel 701 arranged on the side wall of the transformer box 1, a connecting plate 702 corresponding to the channel 701 is arranged on the outer side wall of the transformer box 1, one side, close to the transformer box 1, of the connecting plate 702 is inserted into the transformer box 1, the connecting plate 702 is connected with the transformer box 1 through a bolt 703, a fan 704 is arranged on one side, facing the channel 701, of the connecting plate 702, a communication channel 701 and an external ventilation partition 705 are arranged on the side, opposite to the fan 704, of the connecting plate 702, the ventilation partition 705 plays a certain blocking role on external objects, plays a protective role on the fan 704 and the transformer body 3, the connecting plate 702 can be quickly detached through the bolt 703, and the fan 704 and the transformer body 3 are connected with the connecting plate 702 through connecting pieces, so that subsequent maintenance and cleaning are facilitated.

Referring to fig. 1, a drying component 8 is movably connected to the opposite side of the transformer box 1, a heat dissipation net 17 for communicating the outside with the cavity 2 is embedded on the opposite side wall of the transformer box 1 corresponding to the channel 701, the drying component 8 comprises a connecting block 801 arranged on at least one inner side wall of the transformer box 1 corresponding to the heat dissipation net 17, a U-shaped inserting groove 802 is arranged on the connecting block 801, a drying box 803 is arranged in the cavity 2 of the transformer box 1, an inserting block 804 which can be inserted into the inserting groove 802 is arranged on the drying box 803, the drying box 803 is arranged on one side of the transformer box 1 corresponding to the heat dissipation net 17, the inserting block 804 on the back of the drying box 803 is inserted into the inserting groove 802 of the connecting block 801, the installation is quick, and the effect is poor and the drying box 803 can be replaced in time after being used for a long time.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification or equivalent variation of the above embodiment according to the technology of the present utility model falls within the scope of the present utility model.

Claims (5)

1. Transformer of high-efficient protection, its characterized in that: including transformer tank (1), inside cavity (2) that run through from top to bottom that are equipped with of transformer tank (1), placed transformer body (3) in cavity (2), transformer body (3) top and bottom all are equipped with a plurality of connector lug (4), transformer tank (1) top and bottom all are equipped with first apron (5) of being connected with transformer tank (1) one side rotation, one side that transformer tank (1) was kept away from to first apron (5) is equipped with second apron (6) of being connected with first apron (5) one side rotation, transformer tank (1) one side is equipped with radiator unit (7) with external intercommunication, opposite side swing joint that transformer tank (1) and radiator unit (7) are relative has drying module (8).

2. The high efficiency protective transformer of claim 1, wherein: the utility model discloses a transformer box, including first apron (5) and second apron (6), first apron (5) center department is towards the laminating of the inside wall of transformer box (1) inside protrusion and it, be equipped with on first apron (5) with a plurality of grooves (9) that run through of cavity (2) intercommunication, after first apron (5) are closed, connector lug (4) are exposed to the external world with running through groove (9) cooperation and pass through groove (9), one side of second apron (6) orientation first apron (5) is equipped with recess (10) corresponding with running through groove (9), and when second apron (6) are closed, connector lug (4) top is placed in recess (10).

3. The high efficiency protective transformer of claim 2, wherein: the utility model discloses a transformer box, including first apron (5), second apron (6), first apron (6), second apron (5), first apron (5) are equipped with first fixture block (11) towards one side of transformer box (1), be equipped with first lug (12) on first fixture block (11) lateral wall, be equipped with on transformer box (1) top or the bottom with first fixture block (11) and bottom lug matched with first draw-in groove (13), second apron (6) are equipped with second fixture block (14) towards one side of first apron (5) not rotated end, be equipped with second lug (15) on second fixture block (14) lateral wall, one side of first apron (5) towards second apron (6) be equipped with second fixture block (14) and bottom lug matched with second draw-in groove (16), first apron (5) and second apron (6) rotate the end and do not correspond the setting.

4. The high efficiency protective transformer of claim 1, wherein: the heat dissipation assembly (7) comprises a channel (701) arranged on the side wall of the transformer box (1), a connecting plate (702) corresponding to the channel (701) is arranged on the outer side wall of the transformer box (1), one side, close to the transformer box (1), of the connecting plate (702) is inserted into the transformer box (1), the connecting plate (702) is connected with the transformer box (1) through a bolt (703), a fan (704) is arranged on one side, facing the channel (701), of the connecting plate (702), and a communication channel (701) and an external ventilation partition plate (705) are arranged on one side, opposite to the fan (704), of the connecting plate (702).

5. The high efficiency protective transformer of claim 1, wherein: the utility model discloses a transformer box, including transformer box (1), passageway (701) are fixed in the transformer box, inlay on the opposite side lateral wall that transformer box (1) corresponds with passageway (701) have heat dissipation net (17) of intercommunication external world and cavity (2), drying module (8) are including setting up at least connecting block (801) on the inside wall of one side that transformer box (1) corresponds with heat dissipation net (17), be equipped with "U" type jack groove (802) on connecting block (801), transformer box (1) cavity (2) inside is equipped with drying box (803), be equipped with on drying box (803) can peg graft jack piece (804) inside jack groove (802), drying box (803) set up in transformer box (1) inside one side corresponding with heat dissipation net (17).