CN213718524U

CN213718524U - Electric vehicle controller with heat radiation structure

Info

Publication number: CN213718524U
Application number: CN202022685872.XU
Authority: CN
Inventors: 金家旺; 金国华; 金国庆
Original assignee: Changzhou Kelatu Intelligent Technology Co ltd
Current assignee: Changzhou Kelatu Intelligent Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-16
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to an electric vehicle controller technical field just discloses an electric vehicle controller with heat radiation structure, which comprises a housin, the upper surface of casing is provided with the apron, the last fixed surface of apron is provided with the motor, the fixed bull stick that is provided with of output of motor, the lower extreme of bull stick runs through to the downside of apron and the upper end pole wall passes through the bearing and is connected with the upper surface rotation of apron, the fixed flabellum that is provided with of lower extreme of bull stick, the lower fixed mounting panel, two of being provided with of lower surface symmetry of apron one side of mounting panel back of the body is fixed telescopic machanism that is provided with respectively, and is respectively through the telescopic machanism fixedly connected with filter mechanism that corresponds. The utility model discloses a to electric vehicle controller's heat dissipation, guaranteed the security in its use.

Description

Electric vehicle controller with heat radiation structure

Technical Field

The utility model relates to an electric vehicle controller technical field especially relates to an electric vehicle controller with heat radiation structure.

Background

The electric vehicle controller is a core control device used for controlling the starting, running, advancing and retreating, speed and stopping of a motor of an electric vehicle and other electronic devices of the electric vehicle, is like the brain of the electric vehicle, and is an important part on the electric vehicle.

The conventional controller for the electric vehicle is usually designed only to be provided with a control device, which causes the problem that the internal temperature of the controller is easily too high when the electric vehicle is used for a long time, thereby causing damage to the controller.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art electric vehicle controller's inside and not setting up heat abstractor, in case when last time was used, it is higher to appear the inside temperature of controller easily, influences the problem of its security, and the electric vehicle controller who has heat radiation structure who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric vehicle controller with heat radiation structure, includes the casing, the upper surface of casing is provided with the apron, the last fixed surface of apron is provided with the motor, the fixed bull stick that is provided with of output of motor, the lower extreme of bull stick runs through to the downside of apron and the upper end pole wall passes through the bearing and is connected with the upper surface rotation of apron, the fixed flabellum that is provided with of lower extreme of bull stick, the lower fixed mounting panel that is provided with of lower surface symmetry of apron, two one side that the mounting panel was carried on the back mutually is fixed telescopic machanism that is provided with respectively, and is respectively through the telescopic machanism fixedly connected with.

Preferably, telescopic machanism includes dead lever and movable rod, the dead lever is fixed to be set up in the one side that deviates from the bull stick in the mounting panel that corresponds, the mounting panel deviates from the inside cavity of having seted up of one end of mounting panel, the inside of cavity is fixed and is provided with the spring, stopper and movable rod fixed connection are passed through to the one end that the spring deviates from the mounting panel that corresponds, the through-hole has been seted up to one side that the cavity deviates from the mounting panel, the inner wall activity that the one end that the movable rod deviates from the stopper passed through the through-hole and outwards extended and rod.

Preferably, the filter mechanism includes annular plate and filter screen, the filter screen is fixed to be set up in the inside of annular plate, a plurality of ventholes have all been seted up to the upper end inside of the left and right curb plate of casing, the annular plate deviates from one side of the movable rod that corresponds and the inner wall counterbalance setting of casing, the annular plate is close to the tip fixed connection of one side of the movable rod that corresponds through two connecting rods and the movable rod that corresponds.

Preferably, the upper surface of the cover plate is symmetrically and fixedly provided with two filter plates, and a plurality of air inlet holes are formed in the cover plate and positioned below the corresponding filter plates.

Preferably, one side of the annular plate, which is close to the inner wall of the corresponding side of the shell, is fixedly provided with an annular sealing gasket.

Preferably, the motor is a micro motor.

Compared with the prior art, the utility model provides an electric vehicle controller with heat radiation structure possesses following beneficial effect:

1. this electric vehicle controller with heat radiation structure through setting up the flabellum in the bull stick lower extreme, can open the motor when using the electric motor car, and the output of motor passes through the bull stick and drives the flabellum rotation, realizes the heat dissipation to the casing is inside.

2. This electric vehicle controller with heat radiation structure through setting up in the filter mechanism of two telescopic machanism tip, can take out filter mechanism when needs clear up the filter screen opening the in-process of apron, is convenient for clear up it.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a to electric vehicle controller's heat dissipation, guaranteed the security in its use.

Drawings

Fig. 1 is a schematic structural diagram of an electric vehicle controller with a heat dissipation structure according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a side view of the filter mechanism of fig. 1.

In the figure: the fan comprises a shell 1, a cover plate 2, a motor 3, a rotating rod 4, fan blades 5, a mounting plate 6, a fixed rod 7, a movable rod 8, a spring 9, a limiting block 10, an annular plate 11, a filter screen 12, a connecting rod 13, an annular sealing gasket 14 and a filter screen 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an electric vehicle controller with a heat dissipation structure comprises a housing 1, a cover plate 2 is arranged on the upper surface of the housing 1, a motor 3 is fixedly arranged on the upper surface of the cover plate 2, a rotating rod 4 is fixedly arranged at the output end of the motor 3, the lower end of the rotating rod 4 penetrates through the lower side of the cover plate 2, the upper end rod wall of the rotating rod 4 is rotatably connected with the upper surface of the cover plate 2 through a bearing, fan blades 5 are fixedly arranged at the lower end of the rotating rod 4, two mounting plates 6 are symmetrically and fixedly arranged on the lower surface of the cover plate 2, telescoping mechanisms are respectively and fixedly arranged on the opposite sides of the two mounting plates 6, and a filtering.

Telescopic machanism includes dead lever 7 and movable rod 8, dead lever 7 is fixed to be set up in the one side that deviates from bull stick 4 of corresponding mounting panel 6, the one end that mounting panel 6 deviates from mounting panel 6 is inside to have seted up the cavity, the inside of cavity is fixed and is provided with spring 9, stopper 10 and movable rod 8 fixed connection are passed through to the one end that spring 9 deviates from corresponding mounting panel 6, the through-hole has been seted up to one side that the cavity deviates from mounting panel 6, the one end that movable rod 8 deviates from stopper 10 is passed through the through-hole and outwards extends and the inner wall activity of pole wall and through-hole is cup jointed, be convenient for take out.

The filter mechanism includes annular plate 11 and filter screen 12, filter screen 12 is fixed to be set up in the inside of annular plate 11, a plurality of ventholes have all been seted up to the left side of casing 1, the upper end inside of right side board, annular plate 11 deviates from one side of the movable rod 8 that corresponds and the inner wall of casing 1 offsets and sets up, annular plate 11 is close to the tip fixed connection of two connecting rods 13 and the movable rod 8 that corresponds in one side of the movable rod 8 that corresponds, avoids the dust to get into the inside of casing 1.

The fixed two filters 15 that are provided with of 2 upper surface symmetries of apron, a plurality of fresh air inlets have all been seted up to the inside of apron 2 and the position that is located the below of the filter 15 that corresponds, are convenient for realize the inside air current circulation of casing 1.

An annular sealing gasket 14 is fixedly arranged on one side of the annular plate 11 close to the inner wall of the corresponding side of the shell 1, so that the sealing performance between the annular plate 11 and the inner wall of the shell 1 is ensured.

The motor 3 is a micro motor.

The utility model discloses in, during the installation, place apron 2 in casing 1's upper surface, press two annular plates 11 simultaneously, two annular plates 11 drive the 8 motion of the movable rod that correspond respectively through the connecting rod 13 that corresponds, two movable rod 8 extrude the stopper 10 that corresponds respectively, two stopper 10 extrude the spring 9 that corresponds respectively, make two spring 9 all be in the contraction state, after installation apron 2, two spring 9 extrude the stopper 10 that corresponds respectively through the elasticity of self, make two annular plates 11 respectively with the inside lateral wall counterbalance contact that corresponds of casing 1, guarantee dustproof effect, in the use, open motor 3, motor 3's output drives bull stick 4 and rotates, bull stick 4 drives the rotation of flabellum 5, the realization is to the heat dissipation of casing 1 inside.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric vehicle controller with heat radiation structure, includes casing (1), its characterized in that, the upper surface of casing (1) is provided with apron (2), the last fixed surface of apron (2) is provided with motor (3), the output end of motor (3) is fixed and is provided with bull stick (4), the lower extreme of bull stick (4) runs through to the downside of apron (2) and the upper end pole wall passes through the bearing and is connected with the upper surface rotation of apron (2), the lower extreme of bull stick (4) is fixed and is provided with flabellum (5), the lower fixed surface symmetry of apron (2) is fixed and is provided with two mounting panels (6), two one side that mounting panel (6) were carried on the back mutually is fixed respectively and is provided with telescopic machanism, and is respectively through the telescopic machanism fixedly connected with filter mechanism.

2. The electric vehicle controller with the heat dissipation structure as recited in claim 1, wherein the telescoping mechanism comprises a fixed rod (7) and a movable rod (8), the fixed rod (7) is fixedly arranged on one side of the corresponding mounting plate (6) deviating from the rotating rod (4), a cavity is formed inside one end of the mounting plate (6) deviating from the mounting plate (6), a spring (9) is fixedly arranged inside the cavity, one end of the spring (9) deviating from the corresponding mounting plate (6) is fixedly connected with the movable rod (8) through a limiting block (10), a through hole is formed in one side of the cavity deviating from the mounting plate (6), one end of the movable rod (8) deviating from the limiting block (10) is movably sleeved with the inner wall of the through hole and extends outwards.

3. The electric vehicle controller with the heat dissipation structure according to claim 1, wherein the filtering mechanism includes an annular plate (11) and a filtering net (12), the filtering net (12) is fixedly disposed inside the annular plate (11), a plurality of air outlet holes are disposed inside the upper ends of the left and right side plates of the housing (1), one side of the annular plate (11) departing from the corresponding movable rod (8) is disposed against the inner wall of the housing (1), and one side of the annular plate (11) close to the corresponding movable rod (8) is fixedly connected with the end of the corresponding movable rod (8) through two connecting rods (13).

4. The controller with the heat dissipation structure for the electric vehicle according to claim 1, wherein two filter plates (15) are symmetrically and fixedly arranged on the upper surface of the cover plate (2), and a plurality of air inlet holes are formed in the cover plate (2) and below the corresponding filter plates (15).

5. An electric vehicle controller with a heat dissipation structure as recited in claim 3, characterized in that an annular sealing gasket (14) is fixedly arranged on one side of the annular plate (11) close to the inner wall of the corresponding side of the housing (1).

6. The controller with the heat dissipation structure for the electric vehicle according to claim 1, wherein the motor (3) is a micro motor.