CN211019804U

CN211019804U - High-efficient radiating electric vehicle controller

Info

Publication number: CN211019804U
Application number: CN201922207833.6U
Authority: CN
Inventors: 唐俊涛; 任永; 任义杰
Original assignee: Xuzhou Shangheng Industrial Control Technology Co ltd
Current assignee: Xuzhou Shangheng Industrial Control Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-07-14
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a high-efficient radiating electric vehicle controller relates to controller technical field. The utility model discloses a controller shell, front end housing, rear end housing, a plurality of heat absorption subassembly and a plurality of radiator unit, heat absorption subassembly is the same with radiator unit's structure, and the heat absorption subassembly includes first bar shaped plate and second bar shaped plate, and first bar shaped plate and second bar shaped plate are the cavity structure, and the top of first bar shaped plate and second bar shaped plate is fixed respectively and is communicated with first buckled plate and second buckled plate, and first buckled plate and second buckled plate are the cavity structure. The utility model discloses a heat absorption subassembly and radiator unit realize the inside heat of high efficiency's absorption controller, through the flow of water pump quickening coolant liquid, realize with external quick heat exchange.

Description

High-efficient radiating electric vehicle controller

Technical Field

The utility model belongs to the technical field of the controller, especially, relate to a high-efficient radiating 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.

When the electric vehicle controller works, a circuit board in the controller can generate heat, if the heat is not dissipated timely, the circuit board can be burnt out, the conventional electric vehicle controller dissipates the heat of the controller through the heat dissipation fins of the controller shell, and the heat dissipation mode is limited in heat dissipation capacity and cannot dissipate the heat of the control efficiently.

Therefore, the utility model designs a high-efficient radiating electric vehicle controller to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient radiating electric vehicle controller, through setting up heat absorption subassembly and radiator unit, first buckled plate and second buckled plate can increase heat absorption and radiating effective area, and the water pump can drive the fast flow of coolant liquid between radiator unit and heat absorption subassembly, realizes the exchange of heat high efficiency, and it is limited to have solved current controller shell heat-sinking capability, can not the efficient carry out radiating problem to control.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an electric vehicle controller with high-efficiency heat dissipation, which comprises a controller shell, a front end cover, a rear end cover, a plurality of heat absorption components and a plurality of heat dissipation components;

the heat absorption assembly is fixedly connected to the inner surface of the controller shell, the heat dissipation assembly is fixedly connected to the inner side of the controller shell, and the heat absorption assembly and the heat dissipation assembly are identical in structure;

the heat absorption assembly comprises a first strip-shaped plate and a second strip-shaped plate, the first strip-shaped plate and the second strip-shaped plate are both of a cavity structure, the tops of the first strip-shaped plate and the second strip-shaped plate are respectively and fixedly communicated with a first corrugated plate and a second corrugated plate, and the first corrugated plate and the second corrugated plate are both of a cavity structure;

the fixed intercommunication of radiator unit's one end has first header pipe and radiator unit's the other end to be fixed the intercommunication and has the header pipe on the second, the fixed intercommunication of the one end of heat absorption unit has first header pipe and the fixed intercommunication of the other end of heat absorption unit has the second header pipe down, fixed intercommunication has the outlet pipe between first header pipe and the first header pipe down, fixed intercommunication has the connecting pipe between header pipe and the second header pipe on the second, the outlet pipe is equipped with the water pump.

Furthermore, the front end cover and the rear end cover are fixedly connected to two ends of the controller shell through screws.

Further, one side rigid coupling of front end housing has wire export and mounting panel, one side rigid coupling of rear end housing has another mounting panel, the mounting hole has been seted up on the mounting panel.

Furthermore, the second buckled plate is located the upper portion of first buckled plate, and is a plurality of the heat absorption subassembly is crisscross to be arranged, first strip-shaped plate, first buckled plate, second strip-shaped plate and second buckled plate are stainless steel's component.

Further, the water pump is fixedly installed at the top of the controller shell, and the water pump is electrically connected with a main board of the controller.

The utility model discloses following beneficial effect has: the utility model discloses a set up heat absorption subassembly and radiator unit, first buckled plate and second buckled plate on the heat absorption subassembly have increased the heat absorption area, can be to the inside direct heat absorption of controller and give the heat transfer for the inside coolant liquid of heat absorption subassembly, realize the flow of coolant liquid between heat absorption subassembly and radiator unit through the water pump, first buckled plate and second buckled plate on the radiator unit increase with the heat exchange area of outside air, dispel the heat with higher speed, crisscross the arranging has saved the space between heat absorption subassembly and the radiator unit, make the structure compacter.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view of the internal structure of FIG. 1;

fig. 5 is a schematic view of a communication structure between the heat dissipating assembly and the heat absorbing assembly of the present invention;

FIG. 6 is a rear view of FIG. 5;

fig. 7 is a schematic structural view of the heat absorbing assembly of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-controller shell, 2-front end cover, 3-rear end cover, 4-mounting plate, 5-lead outlet, 6-heat dissipation component, 7-heat absorption component, 701-first strip plate, 702-first corrugated plate, 703-second strip plate, 704-second corrugated plate, 8-first upper water collecting pipe, 9-second upper water collecting pipe, 10-first lower water collecting pipe, 11-second lower water collecting pipe, 12-water outlet pipe, 13-water pump and 14-connecting pipe.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention relates to a high-efficiency heat-dissipating electric vehicle controller, which includes a controller housing 1, a front end cover 2, a rear end cover 3, a plurality of heat absorbing components 7 and a plurality of heat dissipating components 6;

the heat absorption component 7 is fixedly connected to the inner surface of the controller shell 1, the heat dissipation component 6 is fixedly connected to the inner side of the controller shell 1, and the heat absorption component 7 and the heat dissipation component 6 are identical in structure;

the heat absorption assembly 7 comprises a first strip-shaped plate 701 and a second strip-shaped plate 703, the first strip-shaped plate 701 and the second strip-shaped plate 703 are both in a cavity structure, the tops of the first strip-shaped plate 701 and the second strip-shaped plate 703 are respectively and fixedly communicated with a first corrugated plate 702 and a second corrugated plate 704, and the first corrugated plate 702 and the second corrugated plate 704 are both in a cavity structure;

the fixed intercommunication of radiator unit 6's one end has first header pipe 8 and radiator unit 6's the other end is fixed the intercommunication and has header pipe 9 on the second, the fixed intercommunication of the one end of heat absorption subassembly 7 has first collector pipe 10 and the fixed intercommunication of the other end of heat absorption subassembly 7 has second collector pipe 11 down, fixed intercommunication has outlet pipe 12 between first header pipe 8 and the first collector pipe 10 down, fixed intercommunication has connecting pipe 14 between header pipe 9 and the second collector pipe 11 on the second, outlet pipe 12 is equipped with water pump 13.

As shown in fig. 1, a lead outlet 5 and a mounting plate 4 are fixedly connected to one side of the front end cover 2, another mounting plate 4 is fixedly connected to one side of the rear end cover 3, and a mounting hole is formed in the mounting plate 4.

As shown in fig. 2, the front cover 2 and the rear cover 3 are both fixedly connected to both ends of the controller housing 1 by screws.

As shown in fig. 3, the water pump 13 is fixedly installed on the top of the controller housing 1, and the water pump 13 is electrically connected with the main board of the controller

As shown in fig. 4 and 7, the second corrugated plate 704 is located on the upper portion of the first corrugated plate 702, the plurality of heat absorbing assemblies 7 are arranged in a staggered manner, and the first strip-shaped plate 701, the first corrugated plate 702, the second strip-shaped plate 703 and the second corrugated plate 704 are all members made of stainless steel.

One specific application of this embodiment is: fill the coolant liquid to heat absorption subassembly 7 and heat-radiating component 6 are inside, at electric vehicle controller during operation, the inside heat of controller is absorbed to first buckled plate 702 and second buckled plate 703 on the heat absorption subassembly 7, realize the flow of coolant liquid between heat absorption subassembly 7 and heat-radiating component 6 through water pump 13, when hot coolant liquid flows into heat-radiating component 6, first buckled plate 702 and second buckled plate 703 on the heat-radiating component 6 increase with the heat exchange area of outside air, realize the high-efficient quick heat dissipation of coolant liquid, and is a plurality of heat absorption subassembly 7 is crisscross arranges, has saved the space for the structure is compacter.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a high-efficient radiating electric vehicle controller, includes controller shell (1), front end housing (2) and rear end cap (3), its characterized in that: the heat-absorbing and heat-dissipating device also comprises a plurality of heat-absorbing components (7) and a plurality of heat-dissipating components (6);

the heat absorption assembly (7) is fixedly connected to the inner surface of the controller shell (1), the heat dissipation assembly (6) is fixedly connected to the inner side of the controller shell (1), and the heat absorption assembly (7) and the heat dissipation assembly (6) are identical in structure;

the heat absorption assembly (7) comprises a first strip-shaped plate (701) and a second strip-shaped plate (703), the first strip-shaped plate (701) and the second strip-shaped plate (703) are both in a cavity structure, the tops of the first strip-shaped plate (701) and the second strip-shaped plate (703) are respectively fixedly communicated with a first corrugated plate (702) and a second corrugated plate (704), and the first corrugated plate (702) and the second corrugated plate (704) are both in a cavity structure;

the fixed intercommunication of the other end that the fixed intercommunication of the one end of radiator unit (6) has first header pipe (8) and radiator unit (6) has header pipe (9) on the second, the fixed intercommunication of the other end that the fixed intercommunication of the one end of heat absorption subassembly (7) has first header pipe (10) and heat absorption subassembly (7) has header pipe (11) under the second, fixed intercommunication has outlet pipe (12) between first header pipe (8) and first header pipe (10) on the first, fixed intercommunication has connecting pipe (14) between header pipe (9) and the second header pipe (11) on the second, outlet pipe (12) are equipped with water pump (13).

2. The controller for the electric vehicle with the efficient heat dissipation function as recited in claim 1, wherein the front end cover (2) and the rear end cover (3) are fixedly connected to two ends of the controller housing (1) through screws.

3. The controller of claim 1, wherein a lead outlet (5) and a mounting plate (4) are fixedly connected to one side of the front end cover (2), another mounting plate (4) is fixedly connected to one side of the rear end cover (3), and a mounting hole is formed in the mounting plate (4).

4. The controller of claim 1, wherein the second corrugated plate (704) is located on the upper portion of the first corrugated plate (702), the heat absorbing assemblies (7) are arranged in a staggered manner, and the first strip-shaped plate (701), the first corrugated plate (702), the second strip-shaped plate (703) and the second corrugated plate (704) are all members made of stainless steel.

5. The controller for the electric vehicle with the efficient heat dissipation function as recited in claim 1, wherein the water pump (13) is fixedly installed at the top of the controller housing (1), and the water pump (13) is electrically connected with a main board of the controller.