CN221352492U - Transformer shell that radiating efficiency is high - Google Patents

Abstract

The utility model discloses a transformer shell with high heat dissipation efficiency, and relates to the technical field of transformer shell devices. The heat dissipation device comprises a shell, radiating fins are uniformly arranged on the outer side of the shell, the side wall of the shell is provided with a heat dissipation device, the heat dissipation device comprises a bearing seat, the bearing seat is arranged on the side wall of the shell, a first rotating shaft is inserted into an inner cavity of the bearing seat, a first impeller is sleeved at the outer end of the first rotating shaft, impeller grooves corresponding to the first impeller are reserved between the radiating fins arranged on the side wall of the shell, and heat absorption fins are uniformly arranged on the side wall of the inner cavity of the shell. The utility model designs a structure for facilitating fixing and heat dissipation, the device can complete fixing and adjusting the filter plate by simply pressing the button, is convenient for disassembling the filter plate, can be used for dust prevention at a non-high temperature, avoids dust from affecting equipment use, is convenient for moving and fixing, has multiple functions and has strong practicability.

Description

Transformer shell that radiating efficiency is high

Technical Field

The utility model relates to the technical field of transformer shell devices, in particular to a transformer shell with high heat dissipation efficiency.

Background

The transformer is an important component of the power supply system, and whether the transformer operates normally determines the quality of power supply. The existing transformer can generate a large amount of heat when running for a long time, the heat dissipation performance is poor, and the normal running of the transformer is influenced by the fact that the temperature of the transformer is too high.

The prior patent (publication number: CN 205230716U) discloses a transformer shell with high heat dissipation efficiency, which comprises a shell, heat dissipation fins are uniformly arranged on the outer side of the shell, a heat dissipation device is arranged on the side wall of the shell, the heat dissipation device comprises a bearing seat, the bearing seat is arranged on the side wall of the shell, a first rotating shaft is inserted into an inner cavity of the bearing seat, a first impeller is sleeved at the outer end of the first rotating shaft, impeller grooves corresponding to the first impeller are reserved between the heat dissipation fins arranged on the side wall of the shell, heat absorption fins are uniformly arranged on the side wall of the inner cavity of the shell, a first gear is sleeved at the inner end of the first rotating shaft, the first gear is positioned on the outer side of the heat absorption fins, a second rotating shaft is arranged on the side wall of the inner cavity of the shell through a bearing, a second gear is sleeved on the shaft surface of the second rotating shaft, the first gear is meshed with the second gear, and a second impeller is sleeved at the inner end of the second rotating shaft.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the device dispels the heat to the transformer through natural wind, but at the in-process of dispelling the heat have a lot of dust to enter into inside along with the air, transformer and electric wire are covered by the dust, and various problems can go out for a long time, influence equipment life, and secondly the rainwater probably enters into in the transformer, leads to the electric wire short circuit, and secondly this radiating efficiency is not high, produces a large amount of heat when the transformer operates, and it is difficult to cool off the heat dissipation fast through natural wind.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the transformer shell with high heat dissipation efficiency, which solves the problems that a lot of dust enters the inside along with air in the heat dissipation process of the traditional device, the transformer and the electric wires are covered by the dust, various problems can occur when the time is long, the service life of equipment is influenced, rainwater can enter the transformer to cause short circuit of the electric wires, the heat dissipation efficiency is low, a lot of heat is generated when the transformer runs, and the heat is difficult to cool and dissipate rapidly through natural wind.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a transformer shell that radiating efficiency is high, includes the box, the lower wall of box is equipped with the bottom plate case, the lower wall of bottom plate case is equipped with two pairs of removal wheels, the lower wall of bottom plate case is equipped with the motor, the drive end of motor is equipped with the threaded rod, threaded rod activity cartridge is in the upper and lower wall of bottom plate case, connect soon on the threaded rod and have a dull and stereotyped, dull and stereotyped lower wall is equipped with two pairs of stabilizer blades, two pairs of stabilizer blades all activity cartridge is in the lower wall of bottom plate case, the lateral wall of box is equipped with the chamber door, the transformer has been placed in the box, a lateral wall of box is equipped with the air-permeable plate, it has the second lateral wall board to articulate on the air-permeable plate.

Preferably, the side wall surface of box is equipped with square section of thick bamboo, be equipped with the fan in the square section of thick bamboo, the upper wall surface of box is equipped with the filter plate, the movable cartridge of filter plate is in the upper wall surface of box, the movable cartridge of filter plate is in the square section of thick bamboo, another side wall surface of box be equipped with first side wall board and with square section of thick bamboo is linked together, the side wall surface of box is equipped with square groove, the lower wall surface of filter plate is equipped with the connecting block, the movable cartridge of connecting block is in square inslot, be equipped with the drum groove in the square groove, be equipped with the plectane in the drum groove, movable cartridge has the connecting rod in the plectane, the one end of connecting rod is equipped with button and the other end is equipped with the taper shaped piece, the side wall surface of button is equipped with a pair of first spring, a pair of the other end of first spring all with the plectane is connected, the side wall surface of square groove is equipped with a pair of second spring, a pair of the side wall surface of cavity all is equipped with, a pair of the one end of second spring all is equipped with the movable plate, a pair of movable plate with between movable plate and the drum groove all is equipped with the movable rod.

Preferably, a pair of jacks are arranged on the side wall surface of the connecting block, a pair of inserting rods are arranged on the side wall surface of the moving plate, and the pair of inserting rods are respectively and slidably inserted into the pair of jacks.

Preferably, a glass plate is arranged in the box door.

Preferably, the side wall surface of the box body is provided with a plurality of wire communication holes.

Preferably, one end of each of the pair of round bars is an inclined slope.

Advantageous effects

The utility model provides a transformer shell with high heat dissipation efficiency. Firstly the device removes through the movable wheel, can conveniently remove the great transformer of weight, start motor drives two pairs of stabilizer blades and moves down when needing to fix, support fixedly to the device, open second lateral wall board and first lateral wall board when needing to dispel the heat, start the fan and enter into the box with the external air through ventilative board in, discharge the steam in the box through the filter plate again, when needing to change the filter plate, push the button and drive the inserted bar and follow jack internal sliding, can extract the filter plate and clean, put back the filter plate again after the cleaning finishes, first spring and second spring rebound drive inserted bar reinsert in the filter plate after loosening the button. The device accessible is simple to press the button to accomplish the fixed regulation to the filter plate, makes things convenient for the dismantlement of filter plate, can be used to dustproof simultaneously under non-high temperature, avoids the dust to influence equipment to use, and the device conveniently removes and fixed regulation possesses multiple functionality, and the practicality is strong.

Drawings

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

Fig. 2 is a schematic view of the inner wall structure of the present utility model.

FIG. 3 is a schematic view of the structure of the square groove of the present utility model.

In the figure: 1. a case; 2. a floor box; 3. a moving wheel; 4. a door; 5. a filter plate; 6. a first sidewall plate; 7. a button; 8. a blower; 9. a connecting block; 10. a square groove; 11. a transformer; 12. a ventilation plate; 13. a second sidewall plate; 14. a flat plate; 15. a support leg; 16. a motor; 17. a threaded rod; 18. a first spring; 19. a connecting rod; 20. a circular plate; 21. a conical block; 22. a round bar; 23. a moving plate; 24. a second spring; 25. a rod; 26. a cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a transformer shell that radiating efficiency is high, includes box 1, the lower wall of box 1 is equipped with bottom plate case 2, the lower wall of bottom plate case 2 is equipped with two pairs of movable wheels 3, the lower wall of bottom plate case 2 is equipped with motor 16, motor 16's drive end is equipped with threaded rod 17, threaded rod 17 movable cartridge is in the upper and lower wall of bottom plate case 2, threaded rod 17 is gone up to connect soon flat board 14, the lower wall of flat board 14 is equipped with two pairs of stabilizer blades 15, two pairs of stabilizer blades 15 all movable cartridge is in the lower wall of bottom plate case 2, the lateral wall of box 1 is equipped with chamber door 4, transformer 11 has been placed in the box 1, one side wall of box 1 is equipped with ventilative plate 12, articulated on the ventilative plate 12 has second lateral wall plate 13.

Further, the lateral wall face of box 1 is equipped with square section of thick bamboo, be equipped with fan 8 in the square section of thick bamboo, the upper wall face of box 1 is equipped with filter plate 5, filter plate 5 activity cartridge is in the upper wall face of box 1, filter plate 5 activity cartridge is in the square section of thick bamboo, another lateral wall face of box 1 is equipped with first lateral wall board 6 and with square section of thick bamboo is linked together, the lateral wall face of box 1 is equipped with square groove 10, the lower wall face of filter plate 5 is equipped with connecting block 9, connecting block 9 activity cartridge is in square groove 10, be equipped with the drum groove in the square groove 10, be equipped with plectane 20 in the drum inslot, movable cartridge has connecting rod 19 in the plectane 20, the one end of connecting rod 19 is equipped with button 7 and the other end is equipped with cone 21, the lateral wall face of button 7 is equipped with a pair of first spring 18, a pair of first spring 18 other end all with the plectane 20 is linked together, the lateral wall face of square groove 10 is equipped with a pair of cavity 26, a pair of cavity 26 are equipped with a pair of first spring 24 and a pair of movable plate 23 all are equipped with the drum groove 23. The fixed state of filter plate can be adjusted by simply pressing, the filter plate can be conveniently disassembled, and the filter plate can be frequently cleaned to keep internal cleaning and ventilation and heat dissipation effects.

Further, a pair of insertion holes are formed in the side wall surface of the connecting block 9, a pair of insertion rods 25 are respectively formed in the side wall surface of the moving plate 23, and the pair of insertion rods 25 are respectively slidably inserted into the pair of insertion holes. The filter plate is fixed by inserting the inserted rod into the insertion hole.

Further, a glass plate is arranged in the box door 4. The glass plate may be used to observe the internal transformer operating conditions.

Further, a plurality of wire communication holes are formed in the side wall surface of the box body 1. A plurality of wire communication holes may be used for inserting wires.

Further, one end of each of the pair of round bars 22 is inclined. The round rod with the inclined surface is contacted with the conical block, and the movement of the conical block can drive the movement of the pair of round rods.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

Examples: firstly, the device moves through the movable wheel 3, the transformer with larger weight can be conveniently moved, the motor 16 is started to drive the threaded rod 17 to rotate when fixing is needed, the threaded rod 17 rotates to drive the flat plate 14 to move downwards, the flat plate 14 moves downwards to drive the two pairs of support legs 15 to support and fix the device, wires are inserted through a plurality of wire communication holes, the device is supported and lifted by the support legs 15, the second side wall plate 13 and the first side wall plate 6 are prevented from being filled backwards after rainwater is piled up, the fan 8 is started to enable external air to enter the box 1 through the ventilation plate 12, hot air in the box 1 is discharged through the filter plate 5, the ventilation plate 12 and the filter plate 5 can be used for effectively blocking dust, the second side wall plate 13 and the first side wall plate 6 can be closed at ordinary times, dust is prevented from entering, when the filter plate 5 is needed to be replaced, the connecting rod 19 moves upwards and the first spring 18 is compressed by pressing the button 7, the connecting rod 19 moves upwards to drive the conical block 21 to move upwards, the pair of round rods 22 move in opposite directions respectively, the pair of round rods 22 move to drive the pair of movable plates 23 to move the pair of movable plates 23, the pair of movable plates 23 are driven to drive the jack 25 to be pushed back to the second spring 25 to be pushed back into the filter plate 5, the filter plate 25 to be cleaned, and the filter plate 5 is pushed back to be pushed back into the filter plate 25 to be cleaned, and the filter plate 5 is pushed back to the second spring to be pushed back to the inside by the jack 25, and the filter plate 5 is pushed out, and the filter plate is cleaned.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims (6)

1. The utility model provides a transformer shell that radiating efficiency is high, includes box (1), a serial communication port, the lower wall of box (1) is equipped with bottom plate case (2), the lower wall of bottom plate case (2) is equipped with two pairs of movable wheels (3), the lower wall of bottom plate case (2) is equipped with motor (16), the drive end of motor (16) is equipped with threaded rod (17), threaded rod (17) activity cartridge is in the upper and lower wall of bottom plate case (2), threaded rod (17) go up to connect soon dull and stereotyped (14), the lower wall of dull and stereotyped (14) is equipped with two pairs of stabilizer blade (15), two pairs of stabilizer blade (15) all activity cartridge is in the lower wall of bottom plate case (2), the lateral wall of box (1) is equipped with chamber door (4), transformer (11) have been placed in box (1), one side wall of box (1) is equipped with ventilative board (12), articulate on ventilative board (12) second lateral wall board (13).

2. The transformer housing with high heat dissipation efficiency according to claim 1, wherein a square cylinder is arranged on the side wall surface of the box body (1), a fan (8) is arranged in the square cylinder, a filter plate (5) is arranged on the upper wall surface of the box body (1), the filter plate (5) is movably inserted in the square cylinder, a first side wall plate (6) is arranged on the other side wall surface of the box body (1) and communicated with the square cylinder, a square groove (10) is arranged on the side wall surface of the box body (1), a connecting block (9) is arranged on the lower wall surface of the filter plate (5), a circular groove is arranged in the square groove (10), a circular plate (20) is arranged in the circular groove, a connecting rod (19) is movably inserted in the circular plate (20), a button (7) is arranged at one end of the connecting rod (19) and is provided with a conical button (21), a pair of first side walls (26) and a pair of opposite side walls (26) are respectively provided with a first side wall (18) and a second side wall (26), one end of each second spring (24) is provided with a movable plate (23), and a round rod (22) is movably inserted between each movable plate (23) and the corresponding cylindrical groove.

3. The transformer housing with high heat dissipation efficiency according to claim 2, wherein a pair of insertion holes are formed in the side wall surface of the connecting block (9), a pair of insertion rods (25) are formed in the side wall surface of the moving plate (23), and the pair of insertion rods (25) are respectively slidably inserted into the pair of insertion holes.

4. A transformer housing with high heat dissipation efficiency according to claim 1, characterized in that a glass plate is arranged in the door (4).

5. The transformer housing with high heat dissipation efficiency according to claim 1, wherein the side wall surface of the case (1) is provided with a plurality of wire communication holes.

6. A transformer housing with high heat dissipation efficiency according to claim 2, wherein one end of each of the pair of round bars (22) is inclined.