CN216528309U

CN216528309U - Radiating new energy automobile transformer

Info

Publication number: CN216528309U
Application number: CN202123015523.8U
Authority: CN
Inventors: 郑子威
Original assignee: Airline Mechanical Co ltd
Current assignee: Airline Mechanical Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-13
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a radiating new energy automobile transformer, which relates to the field of transformers and comprises a box body, wherein a mounting seat is arranged on the inner bottom wall of the box body, a transformer body is arranged on the inner wall of the mounting seat, a heat conducting plate is arranged at the bottom of the mounting seat, a plurality of first radiating fins are arranged at the bottom of the heat conducting plate, and a plurality of second radiating fins are arranged on the side wall of the transformer body. The automobile transformer can be better radiated, heat generated by the transformer body during working is conducted to the outside of the box body through the second radiating fins, the fan is started during the transmission process to accelerate air flow and take away the heat on the surfaces of the second radiating fins, then the flowing air enters the box body through the air duct and takes away the heat on the surfaces of the second radiating fins again, the heat conduction effect is better, the air with the heat is discharged through the air outlet, and compared with a traditional single radiating fin heat conduction structure, the radiating speed of the heat dissipation structure of the fan matched with the second radiating fins is higher.

Description

Radiating new energy automobile transformer

Technical Field

The utility model relates to the field of transformers, in particular to a radiating new energy automobile transformer.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: the transformer is a device for transforming voltage, current and impedance by utilizing electromagnetic mutual induction.

The electrical components that must be used in new energy vehicles are transformers, which are used to change the voltage to provide the appropriate power voltage for the corresponding electrical consumers in the vehicle.

But current new energy automobile transformer is not very good to inside radiating effect when using, and current radiating mode is mostly single heat dissipation wing carries out heat conduction heat dissipation, and the radiating effect is general, is unfavorable for the transformer to use for a long time.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a radiating new energy automobile transformer to solve the technical problem that the radiating effect of a common transformer is not good.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a radiating new energy automobile transformer, includes the box, the interior diapire of box is provided with the mount pad, the inner wall of mount pad is provided with transformer body, the bottom of mount pad is provided with the heat-conducting plate, the bottom of heat-conducting plate is provided with a plurality of first fin, transformer body's lateral wall is provided with a plurality of second fins, a plurality of fans are installed to the both sides at box top, the position that the bottom of box corresponds the fan is provided with the wind channel, the air outlet has been seted up to one side that the box top is located the fan.

By adopting the technical scheme, compared with the traditional heat conduction structure with a single heat dissipation fin, the heat dissipation speed of the heat dissipation structure with the fan matched with the second heat dissipation fin is higher.

The utility model is further provided that the inner bottom wall of the box body is provided with a partition plate, and the top of the partition plate is in contact with the inner top wall of the box body.

Through adopting above-mentioned technical scheme, the baffle can keep apart the box, makes things convenient for the air to flow.

The utility model is further arranged in such a way that the top of the fan and the top of the air outlet are respectively provided with a first filter screen and a second filter screen which are made of stainless steel.

Through adopting above-mentioned technical scheme, first filter screen and second filter screen can prevent that the dust from getting into inside the box.

The utility model is further provided that the inner bottom wall of the mounting seat is provided with a heat-conducting silica gel pad, and the bottom of the mounting seat is provided with support legs.

Through adopting above-mentioned technical scheme, heat conduction silica gel pad can be with the heat transfer of transformer body bottom to the heat-conducting plate on, the vibrations that heat conduction silica gel pad produced when can also installing equipment are cushioned.

The utility model is further provided that the second radiating fin penetrates through the partition board and the box body in sequence and extends to the outside of the box body.

Through adopting above-mentioned technical scheme, the second fin can be with the outside of heat conduction to the box.

In summary, the utility model mainly has the following beneficial effects: the automobile transformer can be better radiated, heat generated by the transformer body during working is conducted to the outside of the box body through the second radiating fins, the fan is started during the transmission process to accelerate air flow and take away the heat on the surfaces of the second radiating fins, then the flowing air enters the box body again through the air duct and takes away the heat on the surfaces of the second radiating fins again, so that the heat conduction effect of the automobile transformer is better, the air with the heat is discharged through the air outlet, compared with a traditional single radiating fin heat conduction structure, the radiating speed of the fan matched with the radiating structure of the second radiating fins is higher, the radiating effect is better, meanwhile, the mounting base can transmit the heat at the bottom of the transformer body to the first radiating fins through the heat conducting plate, and the radiating effect is further improved.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a top view of the mount of the present invention.

In the figure: 1. a box body; 2. a mounting seat; 3. a transformer body; 4. a support leg; 5. a heat conducting plate; 6. a first heat sink; 7. a second heat sink; 8. a partition plate; 9. a fan; 10. an air duct; 11. an air outlet; 12. a first filter screen; 13. a second filter screen; 14. heat conduction silica gel pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A heat-radiating new energy automobile transformer is shown in figures 1-3 and comprises a box body 1, wherein a mounting seat 2 is arranged on the inner bottom wall of the box body 1, a transformer body 3 is arranged on the inner wall of the mounting seat 2, a heat-conducting plate 5 is arranged at the bottom of the mounting seat 2, a plurality of first heat-radiating fins 6 are arranged at the bottom of the heat-conducting plate 5, a plurality of second heat-radiating fins 7 are arranged on the side wall of the transformer body 3, a plurality of fans 9 are arranged on two sides of the top of the box body 1, an air duct 10 is arranged at the bottom of the box body 1 corresponding to the fans 9, an air outlet 11 is formed in one side of the top of the box body 1 positioned at the fans 9, so that a good heat-radiating effect can be achieved on the automobile transformer, heat generated during working of the transformer body 3 is conducted to the outside of the box body 1 through the second heat-radiating fins 7, the fans 9 are started in the transmission process to accelerate air flow, and take away the heat on the surface of the second heat-radiating fins 7, the air that flows later gets into box 1 again through wind channel 10, takes away the heat on second fin 7 surface once more, makes its heat-conduction effect better, and the air that has the heat is discharged through air outlet 11, compares in traditional single heat dissipation wing heat conduction structure, and the heat radiation speed of fan 9 cooperation second fin 7's heat radiation structure is faster, and the effect is better, and the mount pad 2 can be with the heat of transformer body 3 bottom on transmitting to first fin 6 through heat-conducting plate 5 simultaneously, has further promoted the radiating effect.

Referring to fig. 1, a partition plate 8 is disposed on an inner bottom wall of a box body 1, a top of the partition plate 8 contacts with an inner top wall of the box body 1, and the partition plate 8 divides the box body 1 into two spaces to facilitate air flow and heat dissipation.

Referring to fig. 1, a first filter 12 and a second filter 13 are respectively disposed on the top of the fan 9 and the top of the air outlet 11, the first filter 12 and the second filter 13 are made of stainless steel, and the first filter 12 and the second filter 13 can prevent dust from entering the interior of the box 1.

Referring to fig. 3, the inner bottom wall of the mounting base 2 is provided with a heat-conducting silica gel pad 14, the bottom of the mounting base 2 is provided with support legs 4, the heat-conducting silica gel pad 14 can transfer heat from the bottom of the transformer body 3 to the heat-conducting plate 5, the heat-conducting silica gel pad 14 can also buffer vibration generated during equipment installation, and the support legs 4 form a space at the bottom of the mounting base 2, so that the heat dissipation effect is better.

Referring to fig. 1, the second heat sink 7 sequentially penetrates through the partition 8 and the box 1 and extends to the outside of the box 1, and the second heat sink 7 can conduct heat to the outside of the box 1.

The working principle of the utility model is as follows: can carry out better radiating effect to automotive transformer, transformer body 3 conducts the outside to box 1 via second fin 7 at the heat that the during operation produced, fan 9 starts in the transmission course, accelerate the air flow, take away the heat on second fin 7 surface, the air that flows later re-gets into in the box 1 via wind channel 10, take away the heat on second fin 7 surface again, make its heat-conduction effect better, the air that has the heat discharges via air outlet 11, compare in traditional single heat dissipation wing heat conduction structure, fan 9 cooperates the heat radiation structure radiating rate of second fin 7 faster, the effect is better, mount pad 2 can transmit the heat of transformer body 3 bottom to first fin 6 via heat-conducting plate 5 simultaneously, further promoted the radiating effect.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a radiating new energy automobile transformer, includes box (1), its characterized in that: the inner bottom wall of box (1) is provided with mount pad (2), the inner wall of mount pad (2) is provided with transformer body (3), the bottom of mount pad (2) is provided with heat-conducting plate (5), the bottom of heat-conducting plate (5) is provided with a plurality of first fin (6), the lateral wall of transformer body (3) is provided with a plurality of second fin (7), a plurality of fan (9) are installed to the both sides at box (1) top, the position that the bottom of box (1) corresponds fan (9) is provided with wind channel (10), air outlet (11) have been seted up to one side that box (1) top is located fan (9).

2. The heat-dissipating transformer for the new energy vehicle according to claim 1, wherein: the inner bottom wall of the box body (1) is provided with a partition plate (8), and the top of the partition plate (8) is in contact with the inner top wall of the box body (1).

3. The heat-dissipating transformer for the new energy vehicle according to claim 1, wherein: the top of fan (9) and the top of air outlet (11) are provided with first filter screen (12) and second filter screen (13) respectively, and first filter screen (12) and second filter screen (13) are stainless steel material.

4. The heat-dissipating transformer for the new energy vehicle according to claim 1, wherein: the inner bottom wall of the mounting seat (2) is provided with a heat conduction silica gel pad (14), and the bottom of the mounting seat (2) is provided with support legs (4).

5. The heat-dissipating transformer for the new energy vehicle according to claim 1, wherein: the second radiating fins (7) penetrate through the partition plate (8) and the box body (1) in sequence and extend to the outside of the box body (1).