CN219418689U - Electric vehicle converter with air cooling system capable of radiating heat - Google Patents

Abstract

The utility model belongs to the technical field of electric vehicle accessories, and particularly relates to a converter with an air cooling system for an electric vehicle, which comprises a converter body, radiating fins, a fan, a damping seat and a mounting seat, wherein the radiating fins are matched and connected onto the converter body in a sliding manner, and the fan is matched and mounted at the central part of the converter body. According to the electric vehicle converter designed by the utility model, through the matching design of the radiating fins and the fan, the radiating effect of the electric vehicle converter can be improved, through the wave-shaped radiating fin design, when the fan blows, the contact area of the radiating fins can be increased, the contact market of wind power and the radiating fins is improved, the radiating effect is improved, and through the matching design of the damping seat and the mounting seat, when the electric vehicle converter is mounted and used, the electric vehicle converter can be prevented from vibrating and being damaged due to the electric vehicle driving on a bumpy road section, the use of converted voltage is influenced, and the operation stability of the electric vehicle converter is improved.

Description

Electric vehicle converter with air cooling system capable of radiating heat

Technical Field

The utility model relates to the technical field of electric vehicle accessories, in particular to a converter with an air cooling system for an electric vehicle, which can radiate heat.

Background

Electric vehicle converters are also known as: DC. The voltage step-down transformer, transformer etc. is the direct current voltage of the direct current voltage converter 12V of voltage such as 48-60-72-84-96-108-120V of electric motor car, and the effect of electric motor car converter is the operating voltage of the last electrical apparatus of electric motor car with the voltage conversion of storage battery, because the converter need incessantly move in electric motor car during the use, can lead to producing high temperature, if not in time cooling treatment can lead to the converter to overheat and damage, the current converter adopts natural cooling's mode to dispel the heat, the radiating effect is not good, influence the result of use, and the converter is installed in the electric motor car inside, does not set up shock-absorbing facility by oneself, when electric motor car riding jolt in the highway section, the line end connection effect of converter can be influenced in the vibrations, the problem of short circuit disconnection can appear.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the converter for the electric vehicle with the air cooling system capable of radiating, which solves the problems that the radiating effect of the converter for the electric vehicle is poor and the use is affected by the fact that no damping facility is arranged on the converter for the electric vehicle.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a take air cooling system can radiating converter for electric motor car, includes converter body, fin, fan, shock mount pad and mount pad, cooperation slip grafting has the fin on the converter body, the fan is installed in the cooperation of the central part department of converter body, the bottom fixedly connected with shock mount pad of converter body, the shock mount pad is pegged graft on the mount pad in the slip.

Further, the converter body is provided with a splicing groove in a matched mode, and one end of the converter body is provided with a connecting terminal.

Further, the radiating fin comprises fixing base and radiating fin, equidistant fixedly connected with radiating fin on the fixing base, radiating fin is the wave setting.

Further, an air outlet hole is formed in the fan, and fan blades are rotatably connected to the fan.

Further, the shock mount comprises lug and spring, lug integrated into one piece sets up on the converter body, equidistant fixedly connected with spring on the lug.

Further, the mount pad comprises supporting shoe, spacing groove and mounting hole, the spacing groove has been seted up on the supporting shoe, cooperation sliding connection has the lug in the spacing groove, the mounting hole has been seted up to one side of supporting shoe.

(III) beneficial effects

Compared with the prior art, the utility model provides the converter with the air cooling system for the electric vehicle, which has the following beneficial effects:

according to the electric vehicle converter designed by the utility model, through the matching design of the radiating fins and the fan, the radiating effect of the electric vehicle converter can be improved, through the wave-shaped radiating fin design, when the fan blows, the contact area of the radiating fins can be increased, the contact market of wind power and the radiating fins is improved, the radiating effect is improved, and through the matching design of the damping seat and the mounting seat, when the electric vehicle converter is mounted and used, the electric vehicle converter can be prevented from vibrating and being damaged due to the electric vehicle driving on a bumpy road section, the use of converted voltage is influenced, and the operation stability of the electric vehicle converter is improved.

Drawings

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

FIG. 2 is a schematic diagram of a body structure of the converter of the present utility model;

FIG. 3 is a schematic diagram of a heat sink according to the present utility model;

FIG. 4 is a schematic diagram of a fan according to the present utility model;

fig. 5 is a schematic view of the structure of the mounting base of the present utility model.

In the figure: 1. a converter body; 101. a plug-in groove; 102. a connection terminal; 2. a heat sink; 201. a fixing seat; 202. a heat dissipating fin; 3. a fan; 301. an air outlet hole; 302. a fan blade; 4. a shock absorption seat; 401. a bump; 402. a spring; 5. a mounting base; 501. a support block; 502. a limit groove; 503. and (5) mounting holes.

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.

Examples

As shown in fig. 1-5, the converter for an electric vehicle with an air cooling system provided by an embodiment of the utility model comprises a converter body 1, a radiating fin 2, a fan 3, a damping seat 4 and a mounting seat 5, wherein the converter for the electric vehicle designed by the scheme can improve the radiating effect of the converter for the electric vehicle through the design of the radiating fin 2 and the fan 3, avoid that the temperature generated by the converter can not be timely radiated when the electric vehicle runs, thereby influencing the service life of the converter, and can improve the shock resistance effect of the converter through the matching design of the damping seat 4 and the mounting seat 5, avoid that the connecting terminal 102 of the converter for the electric vehicle is in poor contact with a conducting wire due to shock when the electric vehicle runs on a bump section, influence the using effect, the radiating fin 2 is matched and slidingly inserted on the converter body 1, the inserting groove 101 on the converter body 1 is used for sliding insertion of the radiating fin 2, the radiator fins 2 are convenient to take down from the converter body 1 through plugging, when the dust accumulation on the radiator fins 2 is serious, cleaning can be carried out through disassembling, the radiator fins 2 are ensured not to be poor in radiating effect caused by the dust accumulation, the converter body 1 is the prior disclosed technical means, excessive description is not carried out, the radiator fins 202 are arranged in a wave mode, the contact area of the radiator fins 202 and air can be improved through the wave-shaped design, meanwhile, when the fan 3 blows air, the wind force can flow along the surface of the radiator fins 202, the contact time of the wind force and the surface of the radiator fins 202 is longer, the air cooling radiating effect can be improved, the use requirement is met, the fan 3 is matched and installed at the central part of the converter body 1, the air outlet 301 formed on the fan 3 faces the converter body 1, after induced drafting through fan 3 outside, blow into on converter body 1, wind-force can pass on the air outlet 301 circulates fin 2, ensure to carry out the air-cooled heat dissipation normally and use, the bottom fixedly connected with shock mount pad 4 of converter body 1, shock mount pad 4 sliding plug-in on mount pad 5, lug 401 sliding plug-in is in spacing groove 502, the one end fixed connection of spring 402 is on lug 401, the other end fixed connection is on the supporting shoe 501 of spacing groove 502 bottom, can install the mount pad 5 fixedly through mounting hole 503, when the electric motor car is traveling in the road section of jolting, can reduce the vibrations damage that converter body 1 received through the receipts resilience of spring 402, improve the result of use, overall design simple structure has improved the radiating effect of converter, satisfy the user demand.

As shown in fig. 2, in some embodiments, the converter body 1 is provided with a mating slot 101, one end of the converter body 1 is provided with a connection terminal 102, and the design of the converter body 1 meets the use requirement, so as to ensure that the device can be used normally.

As shown in fig. 3 and fig. 4, in some embodiments, the heat sink 2 is composed of a fixing seat 201 and heat sink fins 202, the heat sink fins 202 are fixedly connected to the fixing seat 201 at equal intervals, the heat sink fins 202 are in wave-shaped arrangement, an air outlet 301 is formed in the fan 3, fan blades 302 are rotatably connected to the fan 3, and the heat dissipation effect on the converter body 1 can be improved through the matching design of the heat sink 2 and the fan 3, so that the use requirement is met.

As shown in fig. 2 and 5, in some embodiments, the shock mount 4 comprises lug 401 and spring 402, lug 401 integrated into one piece sets up on converter body 1, equidistant fixedly connected with spring 402 on the lug 401, mount pad 5 comprises supporting shoe 501, spacing groove 502 and mounting hole 503, spacing groove 502 has been seted up on the supporting shoe 501, cooperation sliding connection has lug 401 in the spacing groove 502, mounting hole 503 has been seted up to one side of supporting shoe 501, the cooperation design of shock mount 4 and mount pad 5, can improve the antidetonation effect of converter body 1, avoid the electric motor car to influence the connection stability of converter body 1 and conducting wire when driving in the road section of jolting.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a take air cooling system can radiating converter for electric motor car, includes converter body (1), fin (2), fan (3), shock attenuation seat (4) and mount pad (5), its characterized in that: the converter body (1) is matched and slidably inserted with cooling fins (2), a fan (3) is matched and installed at the central position of the converter body (1), a damping seat (4) is fixedly connected to the bottom of the converter body (1), and the damping seat (4) is slidably inserted on an installation seat (5).

2. The converter for an electric vehicle with an air cooling system capable of dissipating heat according to claim 1, wherein: the converter body (1) is provided with a splicing groove (101) in a matched mode, and one end of the converter body (1) is provided with a connecting terminal (102).

3. The converter for an electric vehicle with an air cooling system capable of dissipating heat according to claim 1, wherein: the radiating fin (2) is composed of a fixing seat (201) and radiating fins (202), the radiating fins (202) are fixedly connected to the fixing seat (201) at equal intervals, and the radiating fins (202) are arranged in a wave mode.

4. The converter for an electric vehicle with an air cooling system capable of dissipating heat according to claim 1, wherein: an air outlet hole (301) is formed in the fan (3), and fan blades (302) are rotatably connected to the fan (3).

5. The converter for an electric vehicle with an air cooling system capable of dissipating heat according to claim 1, wherein: the shock mount (4) comprises lug (401) and spring (402), lug (401) integrated into one piece sets up on converter body (1), equidistant fixedly connected with spring (402) on lug (401).

6. The converter for an electric vehicle with an air cooling system capable of dissipating heat according to claim 1, wherein: the mounting seat (5) is composed of a supporting block (501), a limiting groove (502) and a mounting hole (503), the limiting groove (502) is formed in the supporting block (501), the limiting groove (502) is connected with the protruding block (401) in a sliding manner, and the mounting hole (503) is formed in one side of the supporting block (501).