CN213718515U

CN213718515U - Intelligence heat dissipation electric vehicle controller

Info

Publication number: CN213718515U
Application number: CN202022587335.1U
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: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-16
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to an electric vehicle controller technical field, and an intelligence heat dissipation electric vehicle controller is disclosed, the on-line screen storage device comprises a base, the cover body, electronic component and temperature sensor, the cover body is fixed to be set up in the upper surface of base, the inside level of the cover body is equipped with the heat-conducting plate, the lateral wall all is the outside setting that runs through to the cover body all around of heat-conducting plate, electronic component is fixed to be set up in the upper surface of heat-conducting plate, base and heat-conducting plate are hollow structure, first fresh air inlet has been seted up to the lower surface center department of base, and the inside of first fresh air inlet is equipped with dustproof fan, be equipped with joint mechanism between the left and right sides of dustproof fan and the lower surface of base, the second fresh air inlet has been seted up to the lower surface of heat-conducting plate. The utility model discloses can dispel the inside heat of electric vehicle controller fast, guarantee electric vehicle controller's life.

Description

Intelligence heat dissipation electric vehicle controller

Technical Field

The utility model relates to an electric vehicle controller technical field especially relates to an intelligence heat dissipation electric vehicle controller.

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. At present, electric vehicles mainly include electric bicycles, electric motorcycles, electric tricycles, electric quadricycles, battery cars, and the like, and electric vehicle controllers have different performances and characteristics due to different vehicle types.

The existing electric vehicle controller mostly depends on a metal cooling plate for heat dissipation, and the heat dissipation requirement can be met under the conventional condition, but along with the influence of high-temperature weather in summer in recent years, the heat dissipation of the metal cooling plate under the high-temperature weather cannot meet the requirement. Therefore, the utility model provides an intelligence heat dissipation electric vehicle controller.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the electric vehicle controller is poor in heat dissipation in the prior art, and the intelligent heat dissipation electric vehicle controller who proposes.

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

an intelligent heat dissipation electric vehicle controller comprises a base, a cover body, an electronic element and a temperature sensor, wherein the cover body is fixedly arranged on the upper surface of the base, a heat conduction plate is horizontally arranged in the cover body, the peripheral side walls of the heat conduction plate penetrate through the outer portion of the cover body, the electronic element is fixedly arranged on the upper surface of the heat conduction plate, the base and the heat conduction plate are both of a hollow structure, a first air inlet hole is formed in the center of the lower surface of the base, a dustproof fan is arranged in the first air inlet hole, a clamping mechanism is arranged between the left side and the right side of the dustproof fan and the lower surface of the base, a second air inlet hole is formed in the lower surface of the heat conduction plate, a plurality of third air inlet holes which are uniformly distributed are formed in the upper surface of the heat conduction plate, first air outlet holes are formed in the left side and the right side of the heat conduction, the temperature sensor is fixedly arranged on the inner side wall of the cover body.

Preferably, the clamping mechanism includes the fixed block, inserts post, connecting block, spring and fixture block, the fixed block is fixed set up in on dustproof fan's the lateral wall, insert the post fixed set up in the lower surface of base, the surface of fixed block is seted up and is used for insert the jack that the post passed, the inside of inserting the post is equipped with the cavity, the connecting block is the symmetric position in the inside of cavity, the spring is transverse fixation and sets up in two between the connecting block, the fixture block is fixed set up in on the lateral wall of connecting block, and the opposite side of fixture block run through to insert the outside of post and with the fixed block joint sets up.

Preferably, the clamping block is a wedge-shaped block, and the inclined surface of the clamping block is arranged outside the inserting column.

Preferably, supporting legs are fixedly arranged at four corners of the lower surface of the base.

Preferably, the first air outlet and the second air outlet are both fixedly provided with dust screens.

Preferably, the heat conducting plate is made of aluminum material.

Preferably, the left side and the right side of the cover body are both fixedly provided with mounting blocks, and the mounting blocks are fixedly connected with the base through mounting bolts.

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

1. this intelligence heat dissipation electric vehicle controller, heat-conducting plate and dustproof fan through being equipped with, the heat-conducting plate can directly transmit the partial heat that electronic component produced to the outside of the cover body, dustproof fan work can be bloied to the inside of base, the even heat-conducting plate that blows of rethread second fresh air inlet, can blow off the partial heat of heat-conducting plate inside from first exhaust vent, the gaseous rethread third fresh air inlet that blows off simultaneously blows off evenly blows to electronic component and blows off to the outside of the cover body through the second exhaust vent, and then can reach quick radiating purpose.

2. This intelligence heat dissipation electric vehicle controller through the fixed block that is equipped with, insert post, connecting block, spring and fixture block, can dismantle the clearance with dustproof fan from the lower surface of base.

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 can dispel the inside heat of electric vehicle controller fast, guarantee electric vehicle controller's life.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent heat dissipation electric vehicle controller provided by the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a base 1, a cover body 2, an electronic element 3, a temperature sensor 4, a heat conducting plate 5, a dustproof fan 6, supporting legs 7, a fixing block 8, an inserting column 9, a connecting block 10, a spring 11, a clamping block 12, a dustproof net 13, a mounting block 14 and a mounting bolt 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. 1-2, an intelligent heat dissipation electric vehicle controller comprises a base 1, a cover body 2, an electronic element 3 and a temperature sensor 4, wherein the cover body 2 is fixedly arranged on the upper surface of the base 1, a heat conduction plate 5 is horizontally arranged inside the cover body 2, the heat conduction plate 5 is made of aluminum material, the peripheral side walls of the heat conduction plate 5 are arranged to penetrate through the outer part of the cover body 2, the electronic element 3 is fixedly arranged on the upper surface of the heat conduction plate 5, the base 1 and the heat conduction plate 5 are both of hollow structures, a first air inlet hole is formed in the center of the lower surface of the base 1, a dustproof fan 6 is arranged inside the first air inlet hole, a clamping mechanism is arranged between the left side and the right side of the dustproof fan 6 and the lower surface of the base 1, a second air inlet hole is formed in the lower surface of the heat conduction plate 5, a plurality of uniformly distributed third, the second exhaust vent has all been seted up to the left and right sides bottom of the cover body 2, and the inside of first exhaust vent and second exhaust vent is all fixed and is equipped with dust screen 13, can reduce the dust and enter into the inside of the cover body 2, and temperature sensor 4 is fixed to be set up on the inside wall of the cover body 2.

The clamping mechanism comprises a fixed block 8, an inserting column 9, connecting blocks 10, a spring 11 and a fixture block 12, the fixed block 8 is fixedly arranged on the side wall of the dustproof fan 6, the inserting column 9 is fixedly arranged on the lower surface of the base 1, the surface of the fixed block 8 is provided with a jack for the inserting column 9 to pass through, a cavity is arranged inside the inserting column 9, the connecting blocks 10 are symmetrically positioned inside the cavity, the spring 11 is transversely and fixedly arranged between the two connecting blocks 10, the fixture block 12 is fixedly arranged on the side wall of the connecting blocks 10, the other side of the fixture block 12 penetrates to the outer part of the plug post 9 and is clamped with the fixing block 8, the fixture block 12 is a wedge-shaped block, the inclined surface of the fixture block 12 is arranged at the outer part of the plug post 9, when the dust-proof fan 6 is installed, the insertion hole on the fixing block 8 is made to press the fixture block 12 and move it to the inside of the insertion post 9, thereby facilitating the installation of the dust-proof fan 6.

Supporting legs 7 are fixedly arranged at the four corners of the lower surface of the base 1.

The left and right sides of the cover body 2 are fixedly provided with mounting blocks 14, and the mounting blocks 14 are fixedly connected with the base 1 through mounting bolts 15.

In the utility model, when the utility model is used, when the stability in the cover body 2 is too high, the temperature sensor 4 detects the signal and controls the dustproof fan 6 to work through the electronic component 3, the heat conducting plate 5 can directly transmit partial heat generated by the electronic component 3 to the outside of the cover body 2, the dustproof fan 6 can blow air to the inside of the base 1 and blow air to the heat conducting plate 5 through the second air inlet hole, partial heat in the heat conducting plate 5 can be blown out from the first air outlet hole, meanwhile, air blown out from the second air inlet hole is uniformly blown to the electronic component 3 through the third air inlet hole and blown out to the outside of the cover body 2 through the second air outlet hole, so that the purpose of rapid heat dissipation can be achieved, when the dustproof fan 6 needs to be taken down for cleaning, a worker manually presses the clamping blocks 12 on both sides, so that the connecting block 10 extrudes the spring 10, when the clamping block 12 completely moves to the inside of the inserting column 9, at this time, the fixing block 8 can be taken down from the inserting column 9, and then the dustproof fan 6 can be taken down and cleaned.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An intelligent heat-dissipation electric vehicle controller comprises a base (1), a cover body (2), an electronic element (3) and a temperature sensor (4), and is characterized in that the cover body (2) is fixedly arranged on the upper surface of the base (1), a heat-conducting plate (5) is horizontally arranged in the cover body (2), the peripheral side walls of the heat-conducting plate (5) are arranged on the outer portion of the cover body (2) in a penetrating manner, the electronic element (3) is fixedly arranged on the upper surface of the heat-conducting plate (5), the base (1) and the heat-conducting plate (5) are both of a hollow structure, a first air inlet hole is formed in the center of the lower surface of the base (1), a dustproof fan (6) is arranged in the first air inlet hole, a clamping mechanism is arranged between the left side and the right side of the dustproof fan (6) and the lower surface of the base (1), a second air inlet hole is formed in the lower surface of, the upper surface of heat-conducting plate (5) has been seted up a plurality of evenly distributed's third inlet air hole, first exhaust vent has all been seted up to the left and right sides of heat-conducting plate (5), the second exhaust vent has all been seted up to the both sides bottom about the cover body (2), temperature sensor (4) fixed set up in on the inside wall of the cover body (2).

2. The intelligent heat dissipation electric vehicle controller of claim 1, the clamping mechanism comprises a fixed block (8), an inserting column (9), a connecting block (10), a spring (11) and a clamping block (12), the fixed block (8) is fixedly arranged on the side wall of the dustproof fan (6), the inserting column (9) is fixedly arranged on the lower surface of the base (1), the surface of the fixed block (8) is provided with a jack for the inserting column (9) to pass through, a cavity is arranged in the inserting column (9), the connecting blocks (10) are symmetrically positioned in the cavity, the spring (11) is transversely and fixedly arranged between the two connecting blocks (10), the fixture block (12) is fixedly arranged on the side wall of the connecting block (10), and the other side of the clamping block (12) penetrates through the outer part of the inserting column (9) and is clamped with the fixing block (8).

3. The controller of the intelligent heat dissipation electric vehicle as claimed in claim 2, wherein the clamping block (12) is a wedge-shaped block, and the inclined surface of the clamping block (12) is arranged outside the plug post (9).

4. The controller of intelligent heat dissipation electric vehicle according to claim 1, characterized in that supporting legs (7) are fixedly arranged at four corners of the lower surface of the base (1).

5. The controller of claim 1, wherein a dust screen (13) is fixed inside each of the first air outlet and the second air outlet.

6. An intelligent heat-dissipation electric vehicle controller according to claim 1, wherein the heat-conducting plate (5) is made of aluminum material.

7. The controller of an intelligent heat dissipation electric vehicle according to claim 1, wherein the left side and the right side of the cover body (2) are both fixedly provided with mounting blocks (14), and the mounting blocks (14) are fastened and connected with the base (1) through mounting bolts (15).