CN115664095A - Electric automobile motor that cooling effect is good - Google Patents
Electric automobile motor that cooling effect is good Download PDFInfo
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- CN115664095A CN115664095A CN202211382018.3A CN202211382018A CN115664095A CN 115664095 A CN115664095 A CN 115664095A CN 202211382018 A CN202211382018 A CN 202211382018A CN 115664095 A CN115664095 A CN 115664095A
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- shell
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- side wall
- inner shell
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- 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
- Y02T10/64—Electric machine technologies in electromobility
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- Motor Or Generator Frames (AREA)
Abstract
The invention discloses an electric automobile motor with a good cooling effect, which mainly comprises an outer shell, an inner shell, a brush holder and a rotating shaft, wherein a right cover cap is fixedly arranged on the right side wall of the outer shell, an adapter seat is fixedly arranged in the middle of the left side wall of the right cover cap, a left cover cap is fixedly arranged on the left side wall of the outer shell, a cover net is fixedly arranged at the edge of the left cover cap, a through hole is formed in the middle of the left cover cap, an adapter sleeve is fixedly arranged at the position of the through hole of the left cover cap, the inner shell is fixedly arranged on the right side wall of the left cover cap and the right outer wall of the adapter sleeve, symmetrically arranged connecting rods are fixedly arranged on the outer side wall of the right part of the inner shell, the connecting rods are fixedly connected with the inner wall at the edge of the right part of the outer shell, and the rotating shaft is rotatably arranged between the adapter sleeve and the adapter seat. The novel energy motor is reasonable in structural design, good in heat dissipation effect in the using process, capable of guaranteeing the overall service life of the motor, capable of filtering intake air in the heat dissipation process, capable of preventing the interior of the motor from being seriously accumulated dust, convenient to clean and good in heat dissipation effect.
Description
Technical Field
The invention relates to a new energy motor, in particular to an electric automobile motor with a good cooling effect.
Background
The energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, and adopts a motor which is a special driving motor and has the functions of intelligently controlling output torque and the like.
New energy motor can produce a large amount of heats at the in-process that uses, and the most radiating effect of current new energy automobile's motor is not good, influences the whole life of motor, and adopts fan overwind heat dissipation more when just dispelling the heat, causes the inside laying dust of motor serious, and the clearance is inconvenient, causes the radiating effect poor.
Disclosure of Invention
The invention aims to provide an electric vehicle motor with a good cooling effect to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an electric automobile motor with good cooling effect mainly comprises an outer shell, an inner shell, a brush holder and a rotating shaft, wherein a right cover cap is fixedly arranged on the right side wall of the outer shell, an adapter seat is fixedly arranged in the middle of the left side wall of the right cover cap, a left cover cap is fixedly arranged on the left side wall of the outer shell, a cover net is fixedly arranged at the edge of the left cover cap, a through hole is formed in the middle of the left cover cap, an adapter sleeve is fixedly arranged at the position of the left cover cap, the right side wall of the left cover cap and the right outer wall of the adapter sleeve are fixedly provided with the inner shell, symmetrically arranged connecting rods are fixedly arranged on the right outer side wall of the inner shell, the connecting rods are fixedly connected with the inner wall of the right edge of the outer shell, the rotating shaft is rotatably arranged between the adapter sleeve and the adapter seat, an auxiliary sleeve matched with the rotating shaft is fixedly arranged in the north part of the right side wall of the inner shell, and the inner wall of the auxiliary sleeve is in sliding contact with the outer wall of the rotating shaft, the utility model discloses a motor controller, including pivot, inner shell, excitation winding, dust exhaust opening, motor controller, outer shell bottom fixed mounting have the flabellum, pivot outside middle part fixed mounting has rotor winding, the inboard fixed mounting of inner shell has the heat conduction shell, is provided with heat-conducting medium between heat conduction shell outer wall and the inner shell inner wall, the excitation winding is installed to heat conduction shell inner wall, inner shell middle part lateral wall fixed mounting has the fin that the symmetry set up, the fin is located shell and inner shell and encloses the annular space department of establishing formation, fixed mounting has the dust screen between shell left side inner wall and the inner shell left side outer wall, the shell bottom is located the lateral wall of dust screen left part and has seted up the dust exhaust mouth, the inner shell left part is located the inside rotation of left shroud and installs the brush yoke, and the brush yoke rotates with the inner shell to be connected, motor controller is installed to shell top left part, outer shell bottom fixed mounting has the chassis.
As a further scheme of the invention: the brush yoke mainly includes the assembly jig, and assembly jig edge fixed mounting has the brush board, brush board right side and dust screen contact, the assembly jig rotates with inner shell left side outer wall to be connected, fixed mounting has the spring coil between assembly jig middle part inner wall and the inner shell outer wall, and spring coil both ends and assembly jig inner wall and inner shell outer wall difference fixed connection, the assembly jig middle part is coiled there is the stay cord, stay cord top fixed mounting has the pull ring, left side shroud top seted up with stay cord complex trompil, the pull ring is located the left shroud outside.
As a still further scheme of the invention: and the middle part of the radiating fin is fixedly provided with heat conducting strips arranged at equal intervals.
As a still further scheme of the invention: an air outlet is formed in the side wall of the edge of the right cover cap.
As a still further scheme of the invention: and the rotor winding, the excitation winding and the motor controller are electrically connected with an external power supply.
Compared with the prior art, the invention has the beneficial effects that:
the novel energy motor is reasonable in structural design, good in heat dissipation effect in the using process, capable of guaranteeing the overall service life of the motor, capable of filtering intake air in the heat dissipation process, capable of preventing the interior of the motor from being seriously accumulated dust, convenient to clean and good in heat dissipation effect. When the novel energy motor is used, the motor controller is used for electrifying the rotor winding and the excitation winding, the rotating shaft is rotated to output power through electromagnetic induction, heat generated during the working of the motor is guided into a heat exchange medium through the heat conduction shell, the heat is distributed to the radiating fins through the heat conduction strips, the rotating shaft drives the fan blades to rotate, the fan blades introduce external air into the shell through the cover net on the left cover, the fan blades are cooled after being filtered through the dustproof net, multiple groups of heat conduction strips and the radiating fins are arranged, the heat exchange efficiency of the device is improved, dust in the external air is blocked outside by the dustproof net, a user only needs to regularly pull the pull ring to drive the assembly frame to rotate through the pull rope, finally, dust gathered on the left side of the dustproof net is brushed down through the brush plate, the dust falls out of the shell through a dust exhaust port formed in the side wall of the left portion of the dustproof net at the bottom end of the shell, after the pull ring is loosened, the spring ring drives the assembly frame to reset, the dust is prevented from entering the interior of the motor and attached to the surface of the radiating fins, the radiating efficiency is improved, the dust cleaning is also very convenient, and the dust cleaning effect is achieved.
Drawings
Fig. 1 is a front view of an electric vehicle motor with good cooling effect.
Fig. 2 is a schematic structural diagram of the interior of an electric vehicle motor with a good cooling effect.
Fig. 3 is a schematic structural diagram of a left view angle between a brush holder and an inner shell in an electric vehicle motor with a good cooling effect.
Fig. 4 is a schematic structural diagram of a left view angle between an inner shell and its connected components in an electric vehicle motor with a good cooling effect.
Fig. 5 is an enlarged schematic structural diagram of the upper left corner of the electric vehicle motor with a good cooling effect.
In the figure: the fan comprises an outer shell 1, a left cover cap 2, a pull ring 3, a rotating shaft 4, an adapter sleeve 5, a cover net 6, a right cover cap 7, an underframe 8, fan blades 9, an adapter seat 10, a connecting rod 11, a rotor winding 12, a heat conducting strip 13, a heat conducting medium 14, an excitation winding 15, a heat conducting shell 16, a dust screen 17, a pull rope 18, a spring ring 19, a brush plate 20, an assembly frame 21, a radiating fin 22, an auxiliary sleeve 23, an inner shell 24 and a motor controller 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have particular orientations, be constructed and operated in particular orientations, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, in the embodiment of the present invention, an electric vehicle motor with good cooling effect mainly includes an outer casing 1, an inner casing 24, a brush holder and a rotating shaft 4, a right cover 7 is fixedly installed on a right side wall of the outer casing 1, an adapter seat 10 is fixedly installed in the middle of a left side wall of the right cover 7, a left cover 2 is fixedly installed on a left side wall of the outer casing 1, a cover net 6 is fixedly installed at an edge of the left cover 2, a through hole is formed in the middle of the left cover 2, an adapter sleeve 5 is fixedly installed at the through hole of the left cover, an inner casing 24 is fixedly installed on a right side wall of the left cover 2 and a right outer wall of the adapter sleeve 5, symmetrically installed connecting rods 11 are fixedly installed on a right outer side wall of the inner casing 24, the connecting rods 11 are fixedly connected with an inner wall at a right edge of the outer casing 1, the rotating shaft 4 is rotatably installed between the adapter sleeve 5 and the adapter seat 10, an auxiliary sleeve 23 matched with the rotating shaft 4 is fixedly installed in a north portion of the right side wall of the inner casing 24, an inner wall of the auxiliary sleeve 23 is slidably contacted with an inner wall of the outer casing 23, a side wall of the inner casing 23 is installed on a side wall of the inner casing, a heat conducting sleeve, a heat conducting wire 17 is installed between the inner casing 17, a winding 17, a heat conducting wire 17 is installed on the inner casing 17, a heat conducting wire 17 is installed on the inner casing 12, a rotating inner wall of the inner casing 17, a rotating ring is installed on the inner casing 17, a left side wall of the inner casing 17, a heat conducting wire 16 is installed on the inner casing 17, a heat conducting wire 17, a rotating inner wall of the inner casing 17, a heat conducting wire is installed on the inner wall of the inner casing 17, a heat conducting wire is installed on the inner casing 17, the brush holder is rotatably connected with the inner shell 24, the motor controller 25 is installed at the left part of the top end of the outer shell 1, and the bottom end of the outer shell 1 is fixedly provided with the bottom frame 8.
The brush yoke mainly includes assembly jig 21, and 21 edge fixed mounting of assembly jig has brush board 20, brush board 20 right side and 17 contacts of dust screen, assembly jig 21 rotates with 24 left sides outer walls of inner shell to be connected, fixed mounting has spring coil 19 between assembly jig 21 middle part inner wall and the 24 outer walls of inner shell, and spring coil 19 both ends and assembly jig 21 inner wall and 24 outer walls of inner shell are fixed connection respectively, coil in the middle part of assembly jig 21 has stay cord 18, and 18 top fixed mounting of stay cord have pull ring 3, 2 tops of left shroud seted up with 18 complex trompils of stay cord, pull ring 3 is located 2 outsides of left shroud.
The middle part of the radiating fin 22 is fixedly provided with heat conducting strips 13 which are arranged at equal intervals.
An air outlet is formed in the side wall of the edge of the right cover cap 7.
The rotor winding 12, the excitation winding 15 and the motor controller 25 are all electrically connected with an external power supply.
The working principle of the invention is as follows:
the invention relates to an electric automobile motor with good cooling effect, when in use, a motor controller 25 is used for electrifying a rotor winding 12 and an excitation winding 15, a rotating shaft 4 is enabled to rotate to output power through electromagnetic induction, heat generated when the motor works is led into a heat exchange medium 14 through a heat conduction shell 16 and is distributed on heat radiating fins 22 through heat conducting strips 13, the rotating shaft 4 drives fan blades 9 to rotate, the fan blades 9 lead outside air into a shell 1 through a cover net 6 on a left cover cap 2, the temperature of the fan blades 22 is reduced after the outside air is filtered through a dust screen 17, a plurality of groups of heat conducting strips 13 and heat radiating fins 22 are arranged to improve the heat exchange efficiency of the device, and the dust screen 17 blocks dust in the outside air, the user only needs regular pulling pull ring 3 to drive assembly jig 21 through stay cord 18 and rotates, finally brush down the dust of dust screen 17 left side gathering through brush board 20, the dust falls out shell 1 via the dust exhaust mouth that shell 1 bottom is located the lateral wall of dust screen 17 left part and sets up, loosen behind the pull ring 3, spring coil 19 drives assembly jig 21 and resets, avoid the dust to get into the inside attached to fin 22 surface of motor, the heat dissipation efficiency is improved, it is also very convenient to clear up the dust, this new forms of energy motor is at the in-process that uses, the radiating effect is good, guarantee the whole life of motor, and filter admitting air during the heat dissipation, it is serious to prevent to cause the inside laying dust of motor, and the clearance is convenient, the radiating effect is good.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. The utility model provides an electric automobile motor that cooling effect is good, mainly includes shell (1), inner shell (24), brush yoke and pivot (4), its characterized in that, shell (1) right side wall fixed mounting has right shroud (7), and right shroud (7) left side wall middle part fixed mounting has switching seat (10), shell (1) left side wall fixed mounting has left shroud (2), and left shroud (2) edge fixed mounting has cover net (6), the through-hole has been seted up at left shroud (2) middle part, left shroud is located through-hole department fixed mounting and has switching cover (5), left shroud (2) right side wall and switching cover (5) right part outer wall fixed mounting has inner shell (24), and inner shell (24) right part lateral wall fixed mounting has connecting rod (11) that the symmetry set up, connecting rod (11) and shell (1) right part edge inner wall fixed connection.
2. The electric vehicle motor with good cooling effect according to claim 1, wherein a rotating shaft (4) is rotatably installed between the adapter sleeve (5) and the adapter base (10), an auxiliary sleeve (23) matched with the rotating shaft (4) is fixedly installed at the north part in the right side wall of the inner shell (24), the inner wall of the auxiliary sleeve (23) is in sliding contact with the outer wall of the rotating shaft (4), a fan blade (9) is fixedly installed at the side wall between the adapter base (10) and the auxiliary sleeve (23) at the right part of the rotating shaft (24), a rotor winding (12) is fixedly installed at the middle part of the outer side of the rotating shaft (4), a heat conducting shell (16) is fixedly installed at the inner side of the inner shell (24), a heat conducting medium (14) is arranged between the outer wall of the heat conducting shell (16) and the inner wall of the inner shell (24), an excitation winding (15) is installed at the inner wall of the inner shell (16), radiating fins (22) are fixedly installed at the middle outer side wall of the inner shell (24) and symmetrically arranged at an annular gap formed by the enclosure of the outer shell (1), a dust-proof net (17) is installed at the left side wall of the outer shell (1), and a dust-proof net rack (17) is installed at the inner side wall of the left side wall of the inner shell (1), the brush yoke is connected with the rotation of inner shell (24), motor controller (25) are installed to shell (1) top left part, shell (1) bottom fixed mounting has chassis (8).
3. The electric automobile motor with good cooling effect as claimed in claim 1, wherein the brush holder mainly comprises an assembly frame (21), a brush plate (20) is fixedly mounted at the edge of the assembly frame (21), the right side of the brush plate (20) is in contact with a dust screen (17), the assembly frame (21) is rotatably connected with the outer wall of the left side of an inner shell (24), a spring ring (19) is fixedly mounted between the inner wall of the middle of the assembly frame (21) and the outer wall of the inner shell (24), two ends of the spring ring (19) are respectively and fixedly connected with the inner wall of the assembly frame (21) and the outer wall of the inner shell (24), a pull rope (18) is coiled in the middle of the assembly frame (21), a pull ring (3) is fixedly mounted at the top end of the pull rope (18), an opening hole matched with the pull rope (18) is formed in the top end of a cover cap (2), and the pull ring (3) is located outside the cover cap (2).
4. The electric vehicle motor with good cooling effect according to claim 1, wherein the heat conducting strips (13) are fixedly arranged in the middle of the heat radiating fin (22) at equal intervals.
5. The electric vehicle motor with good cooling effect as claimed in claim 1, wherein an air outlet is formed in the side wall of the edge of the right cover (7).
6. The electric vehicle motor with good cooling effect according to claim 1, wherein the rotor winding (12), the excitation winding (15) and the motor controller (25) are electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211382018.3A CN115664095A (en) | 2022-11-07 | 2022-11-07 | Electric automobile motor that cooling effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211382018.3A CN115664095A (en) | 2022-11-07 | 2022-11-07 | Electric automobile motor that cooling effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115664095A true CN115664095A (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211382018.3A Pending CN115664095A (en) | 2022-11-07 | 2022-11-07 | Electric automobile motor that cooling effect is good |
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| Country | Link |
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| CN (1) | CN115664095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117155002A (en) * | 2023-08-04 | 2023-12-01 | 杭州重红科技有限公司 | Motor rotor heat abstractor and motor |
-
2022
- 2022-11-07 CN CN202211382018.3A patent/CN115664095A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117155002A (en) * | 2023-08-04 | 2023-12-01 | 杭州重红科技有限公司 | Motor rotor heat abstractor and motor |
| CN117155002B (en) * | 2023-08-04 | 2024-04-26 | 武汉安兰斯电气科技有限公司 | Motor rotor heat abstractor and motor |
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