CN220108596U - Combined heat radiation structure of electric vehicle controller - Google Patents
Combined heat radiation structure of electric vehicle controller Download PDFInfo
- Publication number
- CN220108596U CN220108596U CN202321715118.3U CN202321715118U CN220108596U CN 220108596 U CN220108596 U CN 220108596U CN 202321715118 U CN202321715118 U CN 202321715118U CN 220108596 U CN220108596 U CN 220108596U
- Authority
- CN
- China
- Prior art keywords
- base
- upper cover
- heat radiation
- electric vehicle
- vehicle controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 49
- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims description 5
- 238000009415 formwork Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of electric vehicle accessories, and relates to a combined heat radiation structure of an electric vehicle controller. The working device comprises a base, wherein an upper cover is arranged on the base in a pressing mode, a working device mounting cavity is formed after the base and the upper cover are surrounded, a base radiating tooth structure is arranged on the base, and an upper cover radiating tooth structure is arranged on the upper cover. The base and the upper cover can play a role in heat dissipation, the contact surface between the shell and air is greatly increased under the condition of the same appearance size, and the heat dissipation effect is better under the condition of the same air flow rate.
Description
Technical Field
The utility model belongs to the technical field of electric vehicle accessories, and relates to a combined heat radiation structure of an electric vehicle controller.
Background
The controller of electric motor car can produce a large amount of heat at the during operation, among the prior art, and the controller is usually only on the fixed base, is equipped with radiating fin on the base, dispels the heat to the heat that the controller produced. The technology has the defects that only one radiator is used, so that the radiating area under the same volume is insufficient, the radiating efficiency is insufficient, and the working temperature is high.
Disclosure of Invention
The utility model aims to solve the problems and provide a combined heat radiation structure of an electric vehicle controller.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an electric motor car controller combination heat radiation structure, includes the base, the base on press and be equipped with the upper cover, base and upper cover enclose the back and form the work device installation cavity, be equipped with base heat dissipation tooth structure on the base, be equipped with upper cover heat dissipation tooth structure on the upper cover.
In the above-mentioned electric vehicle controller combination heat radiation structure, the base heat radiation tooth structure include a plurality of base bottom heat radiation teeth that are located on the outer wall of base bottom, and a plurality of base lateral wall heat radiation teeth that are located on two lateral wall outer walls of base, upper cover heat radiation tooth structure include a plurality of upper cover heat radiation teeth that are located on the outer wall of upper cover top.
In the above-mentioned electric vehicle controller combination heat radiation structure, the base bottom heat radiation tooth be rectangular form to the even parallel arrangement of interval, base lateral wall heat radiation tooth be rectangular form to the even parallel arrangement of interval, the upper cover heat radiation tooth be the slice, and mutual parallel arrangement.
In the above-mentioned electric vehicle controller combined heat radiation structure, the length of the upper cover heat radiation teeth positioned at the two ends of the upper cover is larger than the length of the upper cover heat radiation teeth positioned in the middle of the upper cover.
In the combined heat radiation structure of the electric vehicle controller, two ends of the base are respectively provided with a connecting sheet, and the connecting sheets are connected with the upper cover.
In the combined heat radiation structure of the electric vehicle controller, the inner wall of the connecting sheet is provided with the clamping cavity, and the end part of the upper cover is inserted into the clamping cavity to form clamping fit with the connecting sheet.
In the combined heat radiation structure of the electric vehicle controller, the connecting sheet is provided with the screw holes, and the connecting sheet is respectively in threaded connection with the base and the upper cover.
In the above-mentioned electric vehicle controller combination heat radiation structure, the upper cover is provided with a rectangular abdication hole.
In the electric vehicle controller combined heat radiation structure, the bottom of the base is provided with the working device mounting step, and the working device is fixedly connected with the base through the working device mounting step.
In the electric vehicle controller combined heat radiation structure, the bottom of the connecting sheet is bent for 90 degrees to form a fixing sheet, and the fixing sheet is provided with a fixing hole.
Compared with the prior art, the utility model has the advantages that:
the base and the upper cover can play a role in heat dissipation, the contact surface between the shell and air is greatly increased under the condition of the same appearance size, and the heat dissipation effect is better under the condition of the same air flow rate.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the internal structure of the present utility model.
Fig. 3 is an exploded view of the present utility model.
Fig. 4 is a schematic view of the other direction of fig. 3.
In the figure: base 1, upper cover 2, work device installation cavity 3, base heat dissipation tooth structure 4, upper cover heat dissipation tooth structure 5, base bottom heat dissipation tooth 6, base lateral wall heat dissipation tooth 7, upper cover heat dissipation tooth 8, connection piece 9, joint chamber 10, hole 11 of stepping down, work device installation step 12, stationary blade 13, fixed orifices 14, work device 100, work device wiring board 101.
Detailed Description
The utility model will be further described with reference to the drawings and detailed description.
As shown in fig. 1-4, an electric vehicle controller combined heat radiation structure comprises a base 1, wherein an upper cover 2 is pressed on the base 1, a working device mounting cavity 3 is formed after the base 1 and the upper cover 2 are surrounded and used for accommodating a working device 100, the working device 100 is a controller and the like, and when in operation, the electric vehicle controller combined heat radiation structure can generate heat, in the embodiment, a base heat radiation tooth structure 4 is arranged on the base 1, and an upper cover heat radiation tooth structure 5 is arranged on the upper cover 2.
The base 1 and the upper cover 2 are made of metal materials, so that heat conduction and heat dissipation are accelerated. Preferably, the upper cover 1 is a die-cast aluminum upper cover, and the lower base 2 is a profile stretched aluminum.
The working device 100 that generates heat is installed to the following base 1, and the temperature of working device after generating heat is leading-in base 1, and 1 upper cover 2 is given to the temperature conduction of base 1, and the base heat dissipation tooth structure 4 of base 1 is followed the upper cover heat dissipation tooth structure 5 of cover 2 and is dispelled the heat, reaches the purpose of quick cooling.
The base heat dissipation tooth structure 4 may be a heat dissipation strip, a heat dissipation fin or a heat dissipation bump covered on the surface of the base 1, and the upper cover heat dissipation tooth structure 5 may be a heat dissipation strip, a heat dissipation fin or a heat dissipation bump covered on the surface of the upper cover 2. Specifically, in this embodiment, the base heat dissipation tooth structure 4 includes a plurality of base bottom heat dissipation teeth 6 located on the outer walls of the bottom of the base 1, and a plurality of base side wall heat dissipation teeth 7 located on the outer walls of the two side walls of the base 1, and the upper cover heat dissipation tooth structure 5 includes a plurality of upper cover heat dissipation teeth 8 located on the outer walls of the top of the upper cover 2.
Preferably, the base bottom heat dissipation teeth 6 are long strips and are arranged in parallel at uniform intervals, the base side wall heat dissipation teeth 7 are long strips and are arranged in parallel at uniform intervals, and the upper cover heat dissipation teeth 8 are sheet-shaped and are arranged in parallel with each other.
The length of the upper cover heat dissipation teeth 8 at both ends of the upper cover 2 is greater than the length of the upper cover heat dissipation teeth 8 at the middle of the upper cover 2. This is because the upper cover heat dissipation teeth 8 at both ends are close to the junction between the upper cover 2 and the base 1, so that the length is increased and the heat dissipation effect can be increased.
Two ends of the base 1 are respectively provided with a connecting sheet 9, and the connecting sheets 9 are connected with the upper cover 2. The connecting sheet is used for fixedly connecting the upper cover 2 and the base 1 to form firm and tight contact, so that the base 1 can conveniently and rapidly conduct heat to the upper cover 2. Preferably, the inner wall of the connecting sheet 9 is provided with a clamping cavity 10, and the end part of the upper cover 2 is inserted into the clamping cavity 10 to form clamping fit with the connecting sheet 9, so that the connection strength of the upper cover 2 and the base 1 is improved.
The connecting piece 9 is provided with screw holes, the connecting piece 9 is respectively in screwed connection with the base 1 and the upper cover 2, specifically, screw holes corresponding to the screw holes arranged on the connecting piece 9 on the side walls of the base 1 and the upper cover 2 are formed through screws to be screwed and fixed, and the installation and the disassembly are convenient.
Further, the bottom of the connecting piece 9 is bent for 90 degrees to form a fixing piece 13, and a fixing hole 14 is formed in the fixing piece 13. The fixing piece 13 is used for fixedly connecting the whole heat dissipation mechanism and the inside of the electric vehicle, and specifically forms connection such as screw connection, riveting or clamping connection and the like in the inside of the electric vehicle through the fixing hole 14.
The upper cover 2 is provided with a rectangular yielding hole 11, and when the upper cover 2 is connected with the base 1, the working device wiring board 101 on the working device 100 extends out of the upper cover 2 through the yielding hole 11, so that wiring is facilitated.
The bottom of the base 1 is provided with a working device mounting step 12, and the working device 100 is fixedly connected with the base 1 through the working device mounting step 12. The heat of the working device 100 is transferred to the base 1 by means of heat conduction, and then the base 1 is transferred to the upper cover 2, forming heat dissipation at the same time.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Claims (10)
1. The utility model provides an electric motor car controller combination heat radiation structure, includes base (1), its characterized in that, base (1) on press and be equipped with upper cover (2), base (1) and upper cover (2) surround and form work device installation cavity (3) after, be equipped with base heat dissipation tooth structure (4) on base (1), be equipped with upper cover heat dissipation tooth structure (5) on upper cover (2).
2. The electric vehicle controller combined heat radiation structure according to claim 1, wherein the base heat radiation tooth structure (4) comprises a plurality of base bottom heat radiation teeth (6) positioned on the outer wall of the bottom of the base (1), and a plurality of base side wall heat radiation teeth (7) positioned on the outer walls of two side walls of the base (1), and the upper cover heat radiation tooth structure (5) comprises a plurality of upper cover heat radiation teeth (8) positioned on the outer wall of the top of the upper cover (2).
3. The electric vehicle controller combined heat radiation structure according to claim 2, wherein the base bottom heat radiation teeth (6) are long-strip-shaped and uniformly spaced parallel arrangement, the base side wall heat radiation teeth (7) are long-strip-shaped and uniformly spaced parallel arrangement, and the upper cover heat radiation teeth (8) are sheet-shaped and mutually parallel arrangement.
4. The combined heat radiation structure for electric vehicle controller according to claim 3, wherein the length of the upper cover heat radiation teeth (8) at both ends of the upper cover (2) is longer than the length of the upper cover heat radiation teeth (8) at the middle of the upper cover (2).
5. The combined heat radiation structure of the electric vehicle controller according to claim 1, wherein two ends of the base (1) are respectively provided with a connecting sheet (9), and the connecting sheet (9) is connected with the upper cover (2).
6. The combined heat radiation structure of the electric vehicle controller according to claim 5, wherein the inner wall of the connecting sheet (9) is provided with a clamping cavity (10), and the end part of the upper cover (2) is inserted into the clamping cavity (10) to form clamping fit with the connecting sheet (9).
7. The combined heat radiation structure of the electric vehicle controller according to claim 6, wherein the connecting sheet (9) is provided with a screw hole, and the connecting sheet (9) is respectively in threaded connection and fixed with the base (1) and the upper cover (2).
8. The electric vehicle controller combined heat radiation structure according to claim 1, wherein the upper cover (2) is provided with a rectangular abdication hole (11).
9. The electric vehicle controller combined heat radiation structure according to claim 1, wherein the bottom of the base (1) is provided with a working device mounting step (12), and the working device is fixedly connected with the base (1) through the working device mounting step (12).
10. The electric vehicle controller combined heat radiation structure according to claim 5, wherein the bottom of the connecting sheet (9) is bent for 90 degrees to form a fixing sheet (13), and a fixing hole (14) is formed in the fixing sheet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715118.3U CN220108596U (en) | 2023-06-30 | 2023-06-30 | Combined heat radiation structure of electric vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715118.3U CN220108596U (en) | 2023-06-30 | 2023-06-30 | Combined heat radiation structure of electric vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220108596U true CN220108596U (en) | 2023-11-28 |
Family
ID=88846474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321715118.3U Active CN220108596U (en) | 2023-06-30 | 2023-06-30 | Combined heat radiation structure of electric vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220108596U (en) |
-
2023
- 2023-06-30 CN CN202321715118.3U patent/CN220108596U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104978906A (en) | Display module installing plates of LED display screen and assembly units thereof | |
| CN220108596U (en) | Combined heat radiation structure of electric vehicle controller | |
| CN213340349U (en) | Power device heat dissipation module | |
| CN204145981U (en) | Radiator structure and there is the frequency converter of this radiator structure | |
| CN109201817B (en) | Stamping device for hardware thin plate | |
| CN211982384U (en) | Heat radiator for electromechanical device | |
| CN217956964U (en) | Novel frequency converter | |
| CN220955936U (en) | Become oar driver and wind motor group | |
| CN219228237U (en) | Novel water-cooled radiator for silicon controlled rectifier | |
| CN220915618U (en) | Quick-plug type frequency converter | |
| CN212455449U (en) | Automobile gear heat dissipation device | |
| CN218016336U (en) | Manual inverter welding machine | |
| CN217770749U (en) | Integrated kitchen evaporates oven circuit board cooling structure | |
| CN218918072U (en) | Radiator convenient to equipment | |
| CN216281762U (en) | Refrigerant radiator, electric control box and air conditioner outdoor unit | |
| CN213754191U (en) | Motor heat dissipation assembly and heat dissipation motor | |
| CN221035866U (en) | Integrated into one piece electric ceramic stove shell structure | |
| CN214557271U (en) | Mould embryonic plate in middle of type lid is with porous convenient to installation | |
| CN218244082U (en) | Controller for variable-frequency and variable-voltage motor | |
| CN218678659U (en) | Automatically controlled integral type motor | |
| CN219758779U (en) | Arc-shaped efficient radiating fin convenient to assemble | |
| CN220612185U (en) | Nailing device for automobile wrapping layer | |
| CN214947682U (en) | Vibration ferry monitoring device for hydropower station | |
| CN218296157U (en) | Line controller with good heat dissipation effect | |
| CN217544593U (en) | COB wafer inversion type substrate structure with high stability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 318025 Santan Industrial Park, Gaoqiao Street, Huangyan District, Taizhou City, Zhejiang Province Patentee after: Taizhou Longxin Electronic Technology Co.,Ltd. Country or region after: China Address before: 318025 Santan Industrial Park, Gaoqiao Street, Huangyan District, Taizhou City, Zhejiang Province Patentee before: Taizhou Huangyan Longxin Electronic Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |