CN219643788U

CN219643788U - Light-weight design low-carbon converter for vehicle

Info

Publication number: CN219643788U
Application number: CN202320761006.5U
Authority: CN
Inventors: 卜庆雷; 李冬侠
Original assignee: Fengxian Yunming Electronic Technology Co ltd
Current assignee: Fengxian Yunming Electronic Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-09-05
Anticipated expiration: 2033-04-07

Abstract

The utility model belongs to the technical field of electric vehicle converters, and particularly relates to a lightweight low-carbon vehicle converter which comprises a shell, wherein a left end cover and a right end cover are respectively fixed at two ends of the shell through bolts, and threading holes are formed in the side wall of the left end cover at equal intervals. According to the utility model, the shell, the left end cover, the right end cover, the support, the limiting component, the dust screen, the enclosure frame and the exhaust fan are arranged, the connected wire harness can be placed in the limiting component in the process of using the electric vehicle converter, the limiting component is used for limiting and fixing the wire harness, the wire harness can be tidied while limiting and fixing the wire harness is realized, the wire harness can be tidied, the wire harness is prevented from being scattered, the later maintenance and searching are facilitated, meanwhile, the heat dissipation speed in the converter can be increased under the cooperation of the exhaust fan and the dust screen, and dust cannot enter the converter in the heat dissipation process to influence the service life of the converter.

Description

Light-weight design low-carbon converter for vehicle

Technical Field

The utility model relates to the technical field of electric vehicle converters, in particular to a light-weight design low-carbon vehicle converter.

Background

The electric vehicle, namely the electric drive vehicle, the electric vehicle can be divided into an alternating current electric vehicle and a direct current electric vehicle, the electric vehicle is usually a vehicle which uses a battery as an energy source to convert electric energy into mechanical energy to move so as to control the current to change the speed, and the electric vehicle has the advantages of low carbon, environmental protection, convenience in use and the like, is widely used as a transportation means in life, and the use of a loudspeaker, a headlight and a turn light of the electric vehicle is regulated through a converter of the electric vehicle in the use process, after the voltage regulator is damaged, the loudspeaker, the headlight and the turn light of the electric vehicle can not be used continuously, so that the converter is a quite important part of the electric vehicle, but the existing electric vehicle converter lacks a component for limiting and fixing a wire harness on the shell, so that the wire harness is messy after being connected, the wire harness is required to be searched and maintained in the later period, meanwhile, the electric vehicle converter generally adopts an open type structure, so that sundries such as dust and the like are easy to enter the converter in the use process, and the service life of the electric vehicle is influenced, and the problem of the electric vehicle is solved by designing the light-weight converter.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lightweight design low-carbon automobile converter, which solves the problems in the prior art.

(II) technical scheme

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

the utility model provides a low-carbon automobile-used converter of lightweight design, includes the casing, the both ends of casing are fixed with through the bolt fastening respectively and are done left end cover and right-hand member lid, the through wires hole has been seted up to the lateral wall equidistance of left end cover, one side of through wires hole is provided with the support of fixing at a left end cover lateral wall, the inside of support is provided with spacing subassembly, the thermovent outside that the both sides wall of casing was seted up all is fixed with the dust screen, the through-hole external fixation that the casing bottom was seted up has the frame of enclosing, the inside of enclosing the frame is fixed with the air discharge fan.

Further, spacing subassembly is including fixing the fixed splint at support bottom inner wall, be fixed with two guide arms between the upper and lower inner wall of support, two the surface sliding connection of guide arm has movable splint, fixed splint and movable splint corresponding one side equal distance has seted up the spacing groove, movable splint's bottom is fixed with two first springs, the bottom of first spring all is fixed with the bottom inner wall fixed connection of support, be fixed with the bracing piece between the both sides inner wall of support, the surface cover of bracing piece is equipped with the second spring, the both ends of second spring all are fixed with the movable plate, the movable plate slides at the surface of bracing piece, a lateral wall of movable plate all is fixed with the gag lever post, movable splint's top is fixed with two connecting blocks, two the spacing hole with gag lever post looks adaptation has all been seted up to a lateral wall that the connecting block corresponds, two the one end of gag lever post closely laminates with a lateral wall of corresponding connecting block respectively.

Further, the shell, the left end cover and the right end cover are all made of aluminum magnesium alloy materials.

Further, the outside of the heat dissipation openings arranged on the two sides of the shell is provided with a placing groove matched with the dust screen.

Further, two L-shaped mounting plates are fixed at the bottom of the shell, and mounting holes are formed in the bottoms of the L-shaped mounting plates.

(III) beneficial effects

Compared with the prior art, the utility model provides a lightweight design low-carbon automobile-used converter, which has the following beneficial effects:

according to the utility model, the shell, the left end cover, the right end cover, the support, the limiting component, the dust screen, the enclosure frame and the exhaust fan are arranged, so that the connected wire harness can be placed in the limiting component in the process of using the electric vehicle converter, the limiting component is used for limiting and fixing the wire harness, the wire harness can be tidied while limiting and fixing the wire harness, the wire harness can be tidied, the wire harness is prevented from being scattered, the later maintenance and searching are facilitated, meanwhile, the heat dissipation speed in the converter can be increased under the cooperation of the exhaust fan and the dust screen, and dust cannot enter the converter in the heat dissipation process to influence the service life of the converter.

Drawings

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

FIG. 2 is a schematic view of a second perspective of the overall structure of the present utility model;

FIG. 3 is a schematic view of the structure of the bracket of the present utility model;

fig. 4 is a schematic view of the structure of the left end cover of the present utility model.

In the figure: 1. a housing; 2. a left end cover; 3. a right end cover; 4. a threading hole; 5. a bracket; 6. a limit component; 601. a fixed clamping plate; 602. a guide rod; 603. a movable clamping plate; 604. a limit groove; 605. a first spring; 606. a support rod; 607. a second spring; 608. a moving plate; 609. a limit rod; 6010. a connecting block; 6011. a limiting hole; 7. a dust screen; 8. a surrounding frame; 9. an exhaust fan; 10. a placement groove; 11. an L-shaped mounting plate.

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, fig. 2, fig. 3 and fig. 4, a lightweight design low-carbon vehicle converter provided by an embodiment of the present utility model includes a housing 1, two ends of the housing 1 are respectively fixed with a left end cover 2 and a right end cover 3 through bolts, a threading hole 4 is provided on a side wall of the left end cover 2 at equal intervals, a bracket 5 fixed on one side wall of the left end cover 2 is provided on one side of the threading hole 4, a limiting component 6 is provided in the bracket 5, dust-proof nets 7 are fixed on the outside of heat dissipation openings provided on two side walls of the housing 1, a surrounding frame 8 is fixed on the outside of a through opening provided on the bottom of the housing 1, an exhaust fan 9 is fixed on the inside of the surrounding frame 8, when the electric vehicle converter is used, a connected wire harness can pass through the limiting component 6 and then pass through the threading hole 4 of the left end cover 2 and extend into the inside of the housing 1, after connection is completed, the limiting component 6 can be operated to limit and fix the wire harness, when the inside of the housing 1 needs to be subjected to heat dissipation, the exhaust fan 9 can be started, the air flow speed inside the housing 1 can be accelerated under the effect of the exhaust fan 9, and the dust-proof speed can be fast blocked by the dust-proof fans 7.

As shown in fig. 1, 2 and 3, in some embodiments, the limiting component 6 includes a fixed clamping plate 601 fixed on the inner wall of the bottom of the bracket 5, two guide rods 602 are fixed between the upper and lower inner walls of the bracket 5, the surfaces of the two guide rods 602 are slidably connected with a movable clamping plate 603, a limiting groove 604 is provided on the corresponding surface of the fixed clamping plate 601 and the movable clamping plate 603 at equal distance, two first springs 605 are fixed on the bottom of the movable clamping plate 603, the bottoms of the first springs 605 are fixedly connected with the inner wall of the bottom of the bracket 5, a supporting rod 606 is fixed between the inner walls of the two sides of the bracket 5, a second spring 607 is sleeved on the surface of the supporting rod 606, two ends of the second spring 607 are both fixed with a movable plate 608, the movable plate 608 slides on the surface of the supporting rod 606, one side wall of the movable plate 608 is fixed with a limiting rod 609, the top of the movable clamping plate 603 is fixed with two connecting blocks 6010, one side wall corresponding to the two connecting blocks 6010 is provided with a limiting hole 6011 matched with the limiting rod 609, one end of the two limiting rods 609 is respectively and tightly attached to one side wall of the corresponding connecting block 6010, when the wire harness is fixed, the wire harness can be placed in the limiting groove 604, after the wire harness is placed, the movable clamping plate 603 can be pressed downwards, when the movable clamping plate 603 moves downwards, the first spring 605 is in a compressed state, meanwhile, when the movable clamping plate 603 moves downwards, the wire harness is clamped between the fixed clamping plate 601 and the movable clamping plate 603, the movable clamping plate 603 moves to drive the connecting block 6010 to move, when the connecting block 6010 moves, the limiting rod 609 just corresponds to the position of the limiting hole 6011, when the second spring 607 is compressed, the second spring 607 is stretched and then pushes the two movable plates 608 to move simultaneously, when the movable plates 608 move, and then the limiting rod 609 is driven to be inserted into the limiting hole 6011, thereby carry out spacingly to movable clamp plate 603, just accomplished the spacing fixed of pencil this moment, the pencil is placed respectively in spacing groove 604 inside simultaneously to can realize putting the pencil in order, avoid it to appear scattered distribution after placing.

As shown in fig. 1 and 2, in some embodiments, the housing 1, the left end cover 2 and the right end cover 3 are all made of an almag material, and the almag plate has the characteristics of light weight, low density, better heat dissipation, stronger compression resistance, and the like, so that the overall weight of the converter manufactured by using the almag plate is lighter.

As shown in fig. 2, in some embodiments, the outside of the heat dissipation openings on two sides of the housing 1 are provided with a placement groove 10 adapted to the dust screen 7, so as to facilitate embedding and installing the dust screen 7 inside the heat dissipation openings of the housing 1.

As shown in fig. 1 and 2, in some embodiments, two L-shaped mounting plates 11 are fixed at the bottom of the housing 1, and mounting holes are formed at the bottoms of the L-shaped mounting plates 11, so that the operation is more convenient when the electric vehicle converter is mounted.

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

1. The utility model provides a lightweight design low carbon converter for vehicle, includes casing (1), its characterized in that: the utility model discloses a solar cell module, including casing (1), through-hole (4) have been seted up to the lateral wall equidistance of casing (1), casing (1) both ends are respectively through bolt fastening left end cover (2) and right-hand member lid (3), threading hole (4) one side is provided with bracket (5) of fixing at a left end cover (2) lateral wall, the inside of bracket (5) is provided with spacing subassembly (6), the thermovent outside that casing (1) both sides wall was seted up all is fixed with dust screen (7), the through-hole external fixation that casing (1) bottom was seted up has and encloses frame (8), the inside of enclosing frame (8) is fixed with air discharge fan (9).

2. The lightweight design low-carbon automotive converter according to claim 1, wherein: limiting component (6) are including fixing fixed splint (601) at support (5) bottom inner wall, be fixed with two guide arms (602) between the upper and lower inner wall of support (5), two the surface sliding connection of guide arm (602) has movable splint (603), fixed splint (601) and movable splint (603) corresponding one side equal distance has seted up spacing groove (604), the bottom of movable splint (603) is fixed with two first springs (605), the bottom of first springs (605) all with the bottom inner wall fixed connection of support (5), be fixed with bracing piece (606) between the both sides inner wall of support (5), the surface cover of bracing piece (606) is equipped with second spring (607), the both ends of second spring (607) all are fixed with movable plate (608), movable plate (608) slide on the surface of bracing piece (606), the lateral wall of movable plate (608) all is fixed with spacing pole (609), the top of movable splint (603) is fixed with two first springs (6010), two corresponding connecting block (6010) have one side wall corresponding spacing pole (6010) and one side wall (6010) of connecting block (609) close to fit with each other.

3. The lightweight design low-carbon automotive converter according to claim 1, wherein: the shell (1), the left end cover (2) and the right end cover (3) are all made of aluminum magnesium alloy materials.

4. The lightweight design low-carbon automotive converter according to claim 1, wherein: the outside of the heat dissipation openings arranged on the two sides of the shell (1) is provided with a placing groove (10) which is matched with the dust screen (7).

5. The lightweight design low-carbon automotive converter according to claim 1, wherein: two L-shaped mounting plates (11) are fixed at the bottom of the shell (1), and mounting holes are formed in the bottoms of the L-shaped mounting plates (11).