CN219698304U - Electric vehicle body CAN bus all-digital controller with dampproof structure - Google Patents
Electric vehicle body CAN bus all-digital controller with dampproof structure Download PDFInfo
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- CN219698304U CN219698304U CN202320963686.9U CN202320963686U CN219698304U CN 219698304 U CN219698304 U CN 219698304U CN 202320963686 U CN202320963686 U CN 202320963686U CN 219698304 U CN219698304 U CN 219698304U
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- shell
- heat dissipation
- bus
- digital controller
- electric vehicle
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 5
- 238000010248 power generation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001035 drying Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of electric vehicles and provides an electric vehicle body CAN bus all-digital controller with a dampproof structure, which comprises a shell, mounting plates and connecting wires, wherein the mounting plates are arranged on two sides of the shell, the connecting wires are arranged on one side of the shell, a controller main body is arranged in the shell, a heat dissipation structure is arranged at the front end of the shell, the dampproof structure is arranged on one side of the top end of the shell, the heat dissipation structure comprises an air inlet, a fan and heat dissipation holes, the air inlet is formed in the front end of the shell, the fan is arranged in the air inlet, the heat dissipation holes are formed in the rear end of the shell, the fans are arranged in two groups, the two groups of fans are symmetrically distributed at the front end of the shell, and a plurality of heat dissipation holes are formed in the heat dissipation holes. According to the utility model, the heat dissipation structure is arranged, so that the heat dissipation of the heat in the shell is accelerated, and the convection of air can be realized through the cooperation of the air inlet, the fan and the heat dissipation holes, so that the heat dissipation speed in the shell is accelerated, and the heat dissipation effect is improved.
Description
Technical Field
The utility model relates to the technical field of electric vehicles, in particular to an electric vehicle body CAN bus all-digital controller with a dampproof structure.
Background
Electric vehicles, i.e. electrically driven vehicles, are also known as electrically driven vehicles. Electric vehicles are classified into ac electric vehicles and dc electric vehicles. The general electric vehicle uses a battery as an energy source, converts electric energy into mechanical energy to move through components such as a controller and a motor so as to control the current to change the speed, and when the electric vehicle is controlled, the electric vehicle CAN use a CAN bus all-digital controller which is a core control device for controlling the starting, running, advancing and retreating, speed and stopping of the motor of the electric vehicle and other electronic devices of the electric vehicle;
for this reason, the patent with publication number CN209893065U discloses a digital controller of radio frequency power supply, which aims at the problems that the existing digital controller of radio frequency power supply has poor dustproof effect, dust and other impurities in the air are easy to adhere to the outer wall of the digital controller, affecting the normal use of the digital controller, and the digital controller is inconvenient to disassemble and overhaul, and the proposal now proposed comprises a dust cover, the rear side of which is provided with a plurality of wire arranging holes, the dust cover is internally provided with a digital controller body, clamping plates are slidably arranged on the inner walls of the two sides of the dust cover, and the two sides of the two clamping plates, which are close to each other, are respectively contacted with the two sides of the digital controller body.
The prior art scheme in the above-mentioned exists, in the in-process of using, inconvenient giving the inside heat of controller gives the defect of giving out fast, and the electric motor car is in the long-time condition of using, because the long-time condition that generates heat will appear in the controller of using, this is because the electric current discharges and leads to, when the heat produced, traditional mode all relies on oneself to carry out a heat dissipation, this just leads to the heat can not be timely give out the heat, leads to the inside part to appear damaging the condition.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to provide a CAN bus all-digital controller with a dampproof structure for an electric vehicle body, which is used for solving the defect that the internal parts of the existing CAN bus all-digital controller are damaged because the internal heat of the controller cannot be timely emitted in the long-time use process.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an electric motor car automobile body CAN bus full digital controller with dampproofing structure, includes shell, mounting panel and connecting wire, the both sides of shell are provided with the mounting panel, one side of shell is provided with the connecting wire, the inside of shell is provided with the controller main part, the front end of shell is provided with heat radiation structure, one side on shell top is provided with dampproofing structure, heat radiation structure includes air intake, fan and louvre, the air intake is seted up in the inside of shell front end.
Preferably, a fan is arranged in the air inlet, and a heat dissipation hole is formed in the rear end of the shell.
Preferably, the fans are arranged in two groups, and the two groups of fans are symmetrically distributed at the front end of the shell.
Preferably, the heat dissipation holes are arranged in a plurality, and the heat dissipation holes are arranged at the rear end of the shell at equal intervals.
Preferably, the dampproof structure comprises a mounting block, a slot, a fixing shell, a drying block and a through hole, wherein the slot is formed in one side of the top end of the shell, the mounting block is inserted in the slot, the fixing shell is arranged at the bottom end of the mounting block, the drying block is arranged in the fixing shell, and the through holes are formed in two sides of the drying block.
Preferably, the inner diameter of the slot is larger than the outer diameter of the slot, and an inserting structure is formed between the slot and the mounting block.
Preferably, the through holes are arranged in a plurality, and the through holes are arranged at equal intervals on two sides of the fixed shell.
(III) beneficial effects
The utility model provides an electric vehicle body CAN bus all-digital controller with a dampproof structure, which has the advantages that: through the heat dissipation structure, the convection of air can be realized through the cooperation of the air inlet, the fan and the heat dissipation holes in order to accelerate the heat dissipation of the heat in the shell, and the heat dissipation speed in the shell is accelerated, so that the heat dissipation effect is improved;
through being provided with dampproofing structure, in order to prevent that the inside part of shell from appearing the condition of wetting, consequently through the cooperation of installation piece, fixed shell and dry piece use, can carry out an absorption to the moisture in the inside air of shell, keep the inside air of shell dry, prevent that the controller main part from appearing the condition of wetting to dampproofing effect has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of a front partial cross-sectional structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic cross-sectional elevation view of a moisture barrier structure of the present utility model;
fig. 5 is a schematic front perspective view of the moisture-proof structure of the present utility model.
Reference numerals in the drawings illustrate: 1. a housing; 2. a mounting plate; 3. a connecting wire; 4. a moisture-proof structure; 401. a mounting block; 402. a slot; 403. a fixed case; 404. drying the blocks; 405. a through hole; 5. a heat dissipation structure; 501. an air inlet; 502. a blower; 503. a heat radiation hole; 6. a controller main body.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-5, the full digital controller with the dampproof structure for the electric vehicle body CAN bus provided by the utility model comprises a shell 1, a mounting plate 2 and a connecting wire 3, wherein the mounting plate 2 is arranged on two sides of the shell 1, the connecting wire 3 is arranged on one side of the shell 1, a controller main body 6 is arranged in the shell 1, a heat dissipation structure 5 is arranged at the front end of the shell 1, the dampproof structure 4 is arranged on one side of the top end of the shell 1, the heat dissipation structure 5 comprises an air inlet 501, a fan 502 and a heat dissipation hole 503, the air inlet 501 is arranged in the front end of the shell 1, the fan 502 is provided with two groups of heat dissipation holes 503, the two groups of fans 502 are symmetrically distributed at the front end of the shell 1, the heat dissipation holes 503 are provided with a plurality of heat dissipation holes 503, and the heat dissipation holes 503 are arranged at equal intervals at the rear end of the shell 1.
The working principle of the electric vehicle body CAN bus all-digital controller with the dampproof structure based on the embodiment 1 is as follows: when the controller main body 6 works, the fan 502 is started, the fan 502 blows air into the shell 1 through the air inlet 501 after being started, then the air is discharged through the heat dissipation holes 503, convection of the air is achieved, air flow is quickened, and therefore heat in the shell 1 is rapidly dissipated, and rapid heat dissipation work of the heat is achieved.
Example two
The embodiment further includes: one side on shell 1 top is provided with dampproofing structure 4, dampproofing structure 4 includes installation piece 401, slot 402, fixed shell 403, dry piece 404 and through-hole 405, slot 402 is seted up in the inside on shell 1 top one side, the inside of slot 402 is inserted and is equipped with installation piece 401, the bottom of installation piece 401 is provided with fixed shell 403, the inside of fixed shell 403 is provided with dry piece 404, the both sides of dry piece 404 are provided with through-hole 405, slot 402 internal diameter is greater than the external diameter of slot 402, constitute between slot 402 and the installation piece 401 and insert and establish the structure, through-hole 405 is provided with a plurality of, a plurality of through-hole 405 is equidistant the range in the both sides of fixed shell 403.
In this embodiment, before using the casing 1, the fixing case 403 at the bottom end of the mounting block 401 is inserted into the casing 1 through the slot 402, and after the insertion is completed, the moisture in the air inside the casing 1 is absorbed by the drying block 404 through the through hole 405, so as to keep the air dry, and prevent the controller main body 6 from being wetted during the use, thereby completing the dampproof operation.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides an electric motor car automobile body CAN bus all-digital controller with dampproofing structure, includes shell (1), mounting panel (2) and connecting wire (3), its characterized in that: the utility model discloses a solar energy power generation device, including shell (1), fan (502), air intake (501), air vent (503), the inside of shell (1) is provided with connecting wire (3), the inside of shell (1) is provided with controller main part (6), the front end of shell (1) is provided with heat radiation structure (5), one side on shell (1) top is provided with dampproofing structure (4), heat radiation structure (5) include air intake (501), fan (502) and louvre (503), air intake (501) are seted up in the inside of shell (1) front end.
2. The electric vehicle body CAN bus all-digital controller with a moisture-proof structure according to claim 1, wherein: the inside of air intake (501) is provided with fan (502), the rear end of shell (1) is provided with louvre (503).
3. The electric vehicle body CAN bus all-digital controller with a moisture-proof structure according to claim 1, wherein: the fans (502) are arranged in two groups, and the two groups of fans (502) are symmetrically distributed at the front end of the shell (1).
4. The electric vehicle body CAN bus all-digital controller with a moisture-proof structure according to claim 1, wherein: the heat dissipation holes (503) are arranged in a plurality, and the heat dissipation holes (503) are arranged at the rear end of the shell (1) at equal intervals.
5. The electric vehicle body CAN bus all-digital controller with a moisture-proof structure according to claim 1, wherein: dampproofing structure (4) are including installation piece (401), slot (402), fixed shell (403), dry piece (404) and through-hole (405), inside in shell (1) top one side is seted up to slot (402), the inside of slot (402) is inserted and is equipped with installation piece (401), the bottom of installation piece (401) is provided with fixed shell (403), the inside of fixed shell (403) is provided with dry piece (404), the both sides of dry piece (404) are provided with through-hole (405).
6. The electric vehicle body CAN bus all-digital controller with a moisture-proof structure of claim 5, wherein: the inner diameter of the slot (402) is larger than the outer diameter of the slot (402), and an inserting structure is formed between the slot (402) and the mounting block (401).
7. The electric vehicle body CAN bus all-digital controller with a moisture-proof structure of claim 5, wherein: the through holes (405) are arranged in a plurality, and the through holes (405) are arranged at equal intervals on two sides of the fixing shell (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963686.9U CN219698304U (en) | 2023-04-25 | 2023-04-25 | Electric vehicle body CAN bus all-digital controller with dampproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963686.9U CN219698304U (en) | 2023-04-25 | 2023-04-25 | Electric vehicle body CAN bus all-digital controller with dampproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219698304U true CN219698304U (en) | 2023-09-15 |
Family
ID=87971250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320963686.9U Active CN219698304U (en) | 2023-04-25 | 2023-04-25 | Electric vehicle body CAN bus all-digital controller with dampproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219698304U (en) |
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2023
- 2023-04-25 CN CN202320963686.9U patent/CN219698304U/en active Active
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