CN219679104U - Energy-saving driving device of electric automobile - Google Patents
Energy-saving driving device of electric automobile Download PDFInfo
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- CN219679104U CN219679104U CN202320797983.0U CN202320797983U CN219679104U CN 219679104 U CN219679104 U CN 219679104U CN 202320797983 U CN202320797983 U CN 202320797983U CN 219679104 U CN219679104 U CN 219679104U
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- heat
- heat dissipation
- fins
- electric automobile
- heat radiation
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- 230000017525 heat dissipation Effects 0.000 claims description 38
- 241000883990 Flabellum Species 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 21
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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 driving devices, in particular to an energy-saving driving device of an electric automobile, which comprises a main body, wherein two ends of the inside of the main body are respectively provided with a case and fan blades, one side, close to the fan blades, of the case is provided with a heat conducting plate in a fitting way, and one side, far from the case, of the heat conducting plate is provided with a heat radiating component; the heat radiation assembly comprises a left heat radiation fin, a right heat radiation fin, a connecting column, heat radiation holes and longitudinal heat radiation fins, wherein a plurality of groups of left heat radiation fins and a plurality of groups of right heat radiation fins are arranged on one side, close to the fan blades, of the heat conduction plate at equal intervals, the left heat radiation fins and the right heat radiation fins which are adjacent are connected through the connecting column, the heat radiation holes are formed in the connecting column, the longitudinal heat radiation fins are arranged between the two groups of adjacent connecting columns, and compared with a driving device of an existing energy-saving and environment-friendly electric automobile, the heat radiation efficiency and the practicability of the driving device of the existing energy-saving and environment-friendly electric automobile are improved through design.
Description
Technical Field
The utility model relates to the technical field of driving devices, in particular to an energy-saving driving device of an electric automobile.
Background
Pure electric vehicles, which are vehicles fully powered by rechargeable batteries (such as lead-acid batteries, nickel-cadmium batteries, nickel-hydrogen batteries or lithium ion batteries), have long history of 134 years, but have been limited to certain specific ranges of application, and have smaller markets, mainly because of the serious disadvantages of high price, short service life, large overall size and weight, long charging time and the like of various types of storage batteries;
through search, publication number: CN207691561U discloses a driving device of an energy-saving and environment-friendly electric automobile, which structurally comprises a fixed groove, an interface box, an interface groove, a protective layer, a rotating shaft column, a fixed underframe, a wire interface, wires, an operation case, a supporting rod and a fixed cover, wherein the rotating shaft column and the protective layer are positioned on the same axis;
with respect to the related art in the above, the inventors consider that there are the following drawbacks: in the application, the fan blades are driven to rotate through the rotating column so as to radiate heat, and then the heat in the shell is radiated, however, a large amount of heat can be generated in the case during operation, the fan blades can only radiate the surface of the case effectively, the radiating effect is poor, the operation temperature in the case is difficult to dissipate and then is continuously increased, and the normal use of the energy-saving driving device of the electric automobile is affected due to the phenomena of failure, aging and damage;
therefore, the novel energy-saving driving device of the electric automobile is designed for improving the driving device of the existing energy-saving and environment-friendly electric automobile so as to overcome the technical defects.
Disclosure of Invention
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the energy-saving driving device of the electric automobile comprises a main body, wherein two ends of the inside of the main body are respectively provided with a case and fan blades, one side, close to the fan blades, of the case is provided with a heat conducting plate in a fitting mode, and one side, far away from the case, of the heat conducting plate is provided with a heat radiating component;
the heat dissipation assembly comprises a left heat dissipation fin, a right heat dissipation fin, a connecting column, heat dissipation holes and longitudinal heat dissipation fins, wherein a plurality of groups of left heat dissipation fins and a plurality of groups of right heat dissipation fins are arranged on one side, close to the fan blades, of the heat conduction plate at equal intervals, the left heat dissipation fins and the right heat dissipation fins which are adjacent to each other are connected through the connecting column, the heat dissipation holes are formed in the connecting column, and the longitudinal heat dissipation fins are arranged between the two groups of adjacent connecting columns.
As a preferable scheme of the utility model, the left radiating fins, the right radiating fins, the longitudinal radiating fins, the heat conducting plate and the connecting column are designed into an integrated structure.
As a preferable scheme of the utility model, the interiors of the left radiating fins, the right radiating fins, the longitudinal radiating fins and the connecting column are in a communicated structure design.
As a preferable scheme of the utility model, a plurality of groups of heat dissipation grooves are formed at equal intervals at the bottom of the main body and below the fan blades.
As a preferable scheme of the utility model, two groups of threaded holes are formed in the heat conducting plate.
In a preferred embodiment of the present utility model, the outer diameter of the heat conducting plate is identical to the outer diameter of the chassis.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matched use of the heat radiating component and the heat conducting plate, the running temperature in the chassis is led out conveniently, the fan blades are convenient to radiate, meanwhile, the heat radiating area is increased through the heat radiating component, the heat radiating fan blades are convenient to radiate the heat conducted by the heat conducting plate effectively, secondly, the design of the heat radiating holes is combined, the heat radiating air is convenient to enter the heat radiating component, and the heat radiating component is convenient to radiate the inside and the outside simultaneously during the rotation of the fan blades, so that the heat radiating efficiency of the machine body is improved, the phenomenon that the running temperature in the chassis is difficult to dissipate and continuously rises to cause faults or damage is avoided, the normal use of the energy-saving driving device of the electric automobile is ensured, in addition, the heat radiating area of the heat conducting plate can be increased through the longitudinal heat radiating fins, the connection firmness of the left heat radiating fins and the right heat radiating fins is improved, and the service life of the heat radiating component is prolonged.
Drawings
FIG. 1 is a schematic view of the internal structure of the main body of the present utility model;
FIG. 2 is a schematic view of a heat conducting plate and heat dissipating assembly according to the present utility model;
fig. 3 is a schematic structural diagram of a heat dissipating assembly according to the present utility model.
In the figure: 1. a main body; 101. a heat sink; 2. a chassis; 3. a fan blade; 4. a heat conductive plate; 401. a threaded hole; 5. a heat dissipation assembly; 501. left radiating fins; 502. a right heat sink fin; 503. a connecting column; 504. a heat radiation hole; 505. longitudinal heat radiation fins.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Examples
Referring to fig. 1-3, the present utility model provides a technical solution:
the energy-saving driving device of the electric automobile comprises a main body 1, wherein a case 2 and fan blades 3 are respectively arranged at two ends of the inside of the main body 1, a heat conducting plate 4 is arranged on one side, close to the fan blades 3, of the case 2 in an attached mode, and a heat radiating component 5 is arranged on one side, far away from the case 2, of the heat conducting plate 4;
it should be specifically noted that, the main body 11, the case 22 and the fan blades 33 are described in detail in a comparison document of a driving device < publication No. CN207691561U > of an energy-saving and environment-friendly electric vehicle, and the operation principle and operation steps thereof are not repeated here;
in this embodiment, the specific structure of the heat dissipation assembly 5 is as follows:
the heat dissipation assembly 5 comprises a left heat dissipation fin 501, a right heat dissipation fin 502, a connecting column 503, heat dissipation holes 504 and longitudinal heat dissipation fins 505, wherein a plurality of groups of left heat dissipation fins 501 and a plurality of groups of right heat dissipation fins 502 are arranged on one side, close to the fan blade 3, of the heat conduction plate 4 at equal intervals, the adjacent left heat dissipation fins 501 and right heat dissipation fins 502 are connected through the connecting column 503, the heat dissipation holes 504 are formed in the connecting column 503, and the longitudinal heat dissipation fins 505 are arranged between the two groups of adjacent connecting columns 503.
The heat radiating area of the heat conducting plate 4 can be increased through the heat radiating assembly 5, the fan blades 3 can conveniently and rapidly radiate heat conducted by the heat conducting plate 4, the heat radiating area of the broad heat conducting plate 4 is facilitated through the plurality of groups of left heat radiating fins 501, right heat radiating fins 502 and longitudinal heat radiating fins 505, the insides of the left heat radiating fins 501, the right heat radiating fins 502, the longitudinal heat radiating fins 505 and the connecting columns 503 are of a communicated structural design, the heat radiating air is conveniently and rapidly introduced into the heat radiating assembly 5 through the heat radiating holes 504, and the fan blades 3 are further utilized to conveniently radiate heat and simultaneously radiate the heat radiating assembly 5, so that the heat radiating efficiency is improved.
Secondly, the left radiating fins 501, the right radiating fins 502, the longitudinal radiating fins 505, the heat conducting plate 4 and the connecting column 503 are designed into an integrated structure, the outer diameter of the heat conducting plate 4 is consistent with the outer diameter of the case 2, and the running temperature inside the case 2 is conveniently led out and transferred to the radiating component 5 through the heat conducting plate 4;
in addition, two groups of threaded holes 401 are formed in the heat conducting plate 4, the threaded holes 401 are fixed with the outer surface of the case 2 through screws, the heat conducting plate 4 and the case 2 are conveniently assembled and disassembled and fixed through the cooperation of the threaded holes 401 and the screws, and a plurality of groups of heat dissipation grooves 101 are formed in the bottom of the main body 1 and below the fan blades 3 at equal intervals, so that the fan blades 3 can conveniently dissipate heat;
the working flow of the utility model is as follows: during the use of the energy-saving driving device of the electric automobile, when the fan blade 3 radiates heat inside the main body 1 during rotation, the heat is quickly absorbed through the heat conducting plate 4 to lead out the temperature inside the machine body, the absorbed heat is transferred to the left heat radiating fins 501, the right heat radiating fins 502 and the longitudinal heat radiating fins 505, the heat radiating area of the heat conducting plate 4 is increased through the left heat radiating fins 501, the right heat radiating fins 502 and the longitudinal heat radiating fins 505, the heat radiating fins 3 can effectively radiate the heat conducted by the heat conducting plate 4, and secondly, the fan blade 3 radiates the heat to the outer surfaces of the left heat radiating fins 501, the right heat radiating fins 502 and the longitudinal heat radiating fins 505, and meanwhile, the air conveniently enters the insides of the left heat radiating fins 501, the right heat radiating fins 502 and the longitudinal heat radiating fins 505 through the heat radiating holes 504, therefore, the heat radiation efficiency is improved, the phenomenon that the running temperature in the case 2 is difficult to dissipate and continuously rises to cause faults or damage is avoided, so that the normal use of the energy-saving driving device of the electric automobile is ensured, in addition, the heat radiation area of the heat conducting plate 4 can be increased through the plurality of groups of longitudinal heat radiation fins 505, the connection firmness between the left heat radiation fins 501 and the right heat radiation fins 502 is improved, the service life of the heat radiation assembly 5 is prolonged, the operation flow is simple and convenient, and compared with the driving device of the existing energy-saving and environment-friendly electric automobile, the heat radiation efficiency and the practicability of the driving device of the existing energy-saving and environment-friendly electric automobile are improved through design.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-conserving drive arrangement of electric automobile, includes main part (1), the inside both ends of main part (1) are provided with quick-witted case (2) and flabellum (3) respectively, its characterized in that: a heat conducting plate (4) is arranged on one side, close to the fan blades (3), of the chassis (2) in a fitting mode, and a heat radiating component (5) is arranged on one side, far away from the chassis (2), of the heat conducting plate (4);
the heat dissipation assembly (5) comprises left heat dissipation fins (501), right heat dissipation fins (502), connecting columns (503), heat dissipation holes (504) and longitudinal heat dissipation fins (505), a plurality of groups of left heat dissipation fins (501) and a plurality of groups of right heat dissipation fins (502) are arranged on one side, close to the fan blades (3), of the heat conduction plate (4) at equal intervals, the left heat dissipation fins (501) and the right heat dissipation fins (502) which are adjacent are connected through the connecting columns (503), the heat dissipation holes (504) are formed in the connecting columns (503), and the longitudinal heat dissipation fins (505) are arranged between the two groups of adjacent connecting columns (503).
2. The energy-saving driving device for an electric automobile according to claim 1, wherein: the left radiating fins (501), the right radiating fins (502), the longitudinal radiating fins (505), the heat conducting plate (4) and the connecting column (503) are of an integrated structural design.
3. The energy-saving driving device for an electric automobile according to claim 1, wherein: the insides of the left radiating fins (501), the right radiating fins (502), the longitudinal radiating fins (505) and the connecting column (503) are in a communicated structure design.
4. The energy-saving driving device for an electric automobile according to claim 1, wherein: a plurality of groups of heat dissipation grooves (101) are formed in the bottom of the main body (1) and located below the fan blades (3) at equal intervals.
5. The energy-saving driving device for an electric automobile according to claim 1, wherein: two groups of threaded holes (401) are formed in the heat conducting plate (4).
6. The energy-saving driving device for an electric automobile according to claim 1, wherein: the outer diameter of the heat conducting plate (4) is identical to the outer diameter of the chassis (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797983.0U CN219679104U (en) | 2023-04-07 | 2023-04-07 | Energy-saving driving device of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797983.0U CN219679104U (en) | 2023-04-07 | 2023-04-07 | Energy-saving driving device of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219679104U true CN219679104U (en) | 2023-09-12 |
Family
ID=87928358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320797983.0U Active CN219679104U (en) | 2023-04-07 | 2023-04-07 | Energy-saving driving device of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219679104U (en) |
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2023
- 2023-04-07 CN CN202320797983.0U patent/CN219679104U/en active Active
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