CN218976474U - Electric automobile motor that cooling effect is good - Google Patents

Electric automobile motor that cooling effect is good Download PDF

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Publication number
CN218976474U
CN218976474U CN202222951017.8U CN202222951017U CN218976474U CN 218976474 U CN218976474 U CN 218976474U CN 202222951017 U CN202222951017 U CN 202222951017U CN 218976474 U CN218976474 U CN 218976474U
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Prior art keywords
shell
wall
side wall
inner shell
motor
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CN202222951017.8U
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Chinese (zh)
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吕波
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Shenzhen Suifu Technology Co ltd
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Shenzhen Suifu Technology Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/64Electric machine technologies in electromobility

Abstract

The utility model discloses an electric automobile motor with good cooling effect, which mainly comprises an outer shell, an inner shell, a brush holder and a rotating shaft, wherein a right cover is fixedly arranged on the right side wall of the outer shell, a connecting seat is fixedly arranged in the middle of the left side wall of the right cover, a left cover 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, a through hole is formed in the middle of the left cover, an adapter sleeve is fixedly arranged at the position of the through hole of the left cover, the right side wall of the left cover and the outer wall of the right part of the adapter sleeve are fixedly arranged on the inner shell, 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 of the edge of the right part of the outer shell, and the rotating shaft is rotatably arranged between the adapter sleeve and the connecting seat. The novel energy motor is reasonable in structural design, good in heat dissipation effect in the using process, capable of guaranteeing the whole service life of the motor, capable of filtering air inlet during heat dissipation, capable of preventing serious dust accumulation in the motor, convenient to clean and good in heat dissipation effect.

Description

Electric automobile motor that cooling effect is good
Technical Field
The utility model relates to a new energy motor, in particular to an electric automobile motor with good cooling effect.
Background
The energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel automobile-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed technical principle is advanced, the automobile has a novel technology and a novel structure, and the motor adopted by the novel energy automobile is a special driving motor and has the functions of intelligently controlling output torque and the like.
The new energy motor can produce a large amount of heat in the in-process of using, and current new energy automobile's motor most radiating effect is not good, influences the whole life of motor, and adopts the fan to cross wind heat dissipation when dispelling the heat more, causes the motor inside laying dust seriously, and the clearance is inconvenient, causes the radiating effect poor.
Disclosure of Invention
The utility model aims to provide an electric automobile motor with good cooling effect, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an electric automobile motor that cooling effect is good, mainly includes shell, inner shell, brush yoke and pivot, shell right side wall fixed mounting has right shroud, right shroud left side wall mid-mounting has the adapter, shell left side wall fixed mounting has left shroud, left shroud edge fixed mounting has the cover net, the through-hole has been seted up at left shroud mid-mounting, left shroud is located through-hole department fixed mounting has the adapter sleeve, left shroud right side wall and adapter sleeve right side portion outer wall fixed mounting have the inner shell, inner shell right side outside wall fixed mounting has the connecting rod of symmetry setting, connecting rod and shell right side portion edge inner wall fixed connection, rotate between adapter sleeve and the adapter, north fixed mounting has the auxiliary sleeve with pivot complex in the inner wall of inner shell, auxiliary sleeve inner wall and pivot outer wall sliding contact, the side wall fixed mounting between adapter sleeve and the auxiliary sleeve, rotor winding is equipped with in the middle part of pivot outside, be provided with the adapter sleeve between inner shell outer wall, be provided with the heat medium between shell inner wall, shell inner wall mounting has the exciting winding, inner shell side wall mounting has the inner shell, the inner shell side wall fixed mounting has the side of the inner shell and the outer shell, the side of the inner shell is located the outer shell is located the side of the dust cover, the dust cover is located the side of the outer shell is fixed mounting, the dust cover is located the side of the dust cover, the dust cover is located the side of the outer shell is located the side of the dust cover, the dust cover is located the dust cover.
As a further scheme of the utility model: the brush holder mainly comprises an assembly frame, a brush plate is fixedly arranged at the edge of the assembly frame, the right side of the brush plate is in contact with a dust screen, the assembly frame is rotationally connected with the outer wall of the left side of the inner shell, a spring ring is fixedly arranged between the inner wall of the middle part of the assembly frame and the outer wall of the inner shell, two ends of the spring ring are respectively fixedly connected with the inner wall of the assembly frame and the outer wall of the inner shell, a pull rope is coiled in the middle of the assembly frame, a pull ring is fixedly arranged at the top end of the pull rope, an opening matched with the pull rope is formed in the top end of the left cover, and the pull ring is positioned outside the left cover.
As still further aspects of the utility model: and heat conducting strips which are arranged at equal intervals are fixedly arranged in the middle of the radiating fin.
As still further aspects of the utility model: and the side wall at the edge of the right cover cap is provided with an air outlet.
As still further aspects of the utility model: the rotor winding, the exciting winding and the motor controller are all electrically connected with an external power supply.
Compared with the prior art, the utility model 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 whole service life of the motor, capable of filtering air inlet during heat dissipation, capable of preventing serious dust accumulation in the motor, convenient to clean and good in heat dissipation effect. And during the use, motor controller is rotor winding and excitation winding circular telegram, make the pivot rotate output through electromagnetic induction, the heat that the motor during operation produced is in the heat transfer medium via the heat conduction shell, and on having the heat conduction strip to distribute the fin, the pivot drives the flabellum and rotates, the flabellum is inside with outside air is introduced the shell through the cover net on the left cover, after the dust screen filters, cool down the fan fin, multiunit heat conduction strip and fin's setting, improve the heat exchange efficiency of device, and the dust screen blocks the dust in the outside air outside, the user only needs the periodic pulling pull ring to drive the assembly frame through the stay cord and rotate, finally, the dust brush through the dust removal mouth that the brush board was located dust screen left side gathering is gone out the shell through the shell bottom, after unclamping the pull ring, the spring ring drives the assembly frame and resets, avoid the dust to get into inside the attaching on the fin surface of motor, improve radiating efficiency, the dust is also very convenient, this new energy motor is in the course of use, the radiating effect is good, guarantee the whole life of motor, and filter the motor is carried out to the heat dissipation, prevent inside the dust accumulation, and the heat dissipation effect is convenient, and cleaning is convenient.
Drawings
Fig. 1 is a front view of an electric car motor with a good cooling effect.
Fig. 2 is a schematic structural diagram of the inside of the electric vehicle motor with good cooling effect.
Fig. 3 is a schematic structural diagram of a left-view angle between a brush holder and an inner housing in an electric vehicle motor with good cooling effect.
Fig. 4 is a schematic structural view of the inner shell and the left view angle between the connected components in the electric automobile motor with good cooling effect.
Fig. 5 is an enlarged schematic view of the upper left corner of the electric vehicle motor with good cooling effect.
In the figure: the motor 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, a bottom frame 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 following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. 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.
Referring to fig. 1-5, in the embodiment of the utility model, an electric automobile motor with good cooling effect mainly comprises an outer shell 1, an inner shell 24, a brush holder and a rotating shaft 4, wherein a right cover 7 is fixedly arranged on the right side wall of the outer shell 1, a rotating seat 10 is fixedly arranged in the middle of the left side wall of the right cover 7, a left cover 2 is fixedly arranged on the left side wall of the outer shell 1, a cover net 6 is fixedly arranged at the edge of the left cover 2, a through hole is arranged in the middle of the left cover 2, an adapter sleeve 5 is fixedly arranged at the position of the left cover, an inner shell 24 is fixedly arranged on the right side wall of the left cover 2 and the outer wall of the right part of the adapter sleeve 5, symmetrically arranged connecting rods 11 are fixedly arranged on the outer side wall of the right part of the inner shell 24, the connecting rods 11 are fixedly connected with the inner wall of the right edge of the outer shell 1, the rotating shaft 4 is rotatably arranged between the adapter sleeve 5 and the rotating seat 10, an auxiliary sleeve 23 matched with the rotating shaft 4 is fixedly arranged on 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, the side wall of the right part of the rotating shaft 4 between the adapter seat 10 and the auxiliary sleeve 23 is fixedly provided with fan blades 9, the middle part of the outer side of the rotating shaft 4 is fixedly provided with a rotor winding 12, the inner side of the inner shell 24 is fixedly provided with a heat conducting shell 16, 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, the inner wall of the heat conducting shell 16 is provided with an excitation winding 15, the middle outer side wall of the inner shell 24 is fixedly provided with symmetrically arranged cooling fins 22, the cooling fins 22 are positioned at an annular gap formed by encircling the outer shell 1 and the inner shell 24, a dust screen 17 is fixedly arranged between the left inner wall of the outer shell 1 and the left outer wall of the inner shell 24, the side wall of the bottom end of the outer shell 1 is provided with a dust discharging port, the left part of the inner shell 24 is positioned inside the left cover 2 and rotatably provided with a brush frame, the brush holder is rotatably connected with the inner shell 24, a motor controller 25 is arranged 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 a bottom frame 8.
The brush holder mainly comprises an assembly holder 21, a brush plate 20 is fixedly arranged at the edge of the assembly holder 21, the right side of the brush plate 20 is in contact with a dust screen 17, the assembly holder 21 is rotationally connected with the left outer wall of an inner shell 24, a spring ring 19 is fixedly arranged between the inner wall of the middle part of the assembly holder 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 holder 21 and the outer wall of the inner shell 24, a pull rope 18 is coiled in the middle part of the assembly holder 21, a pull ring 3 is fixedly arranged at the top end of the pull rope 18, an opening matched with the pull rope 18 is formed in the top end of a left cover 2, and the pull ring 3 is positioned on the outer side of the left cover 2.
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 7.
The rotor winding 12, the field winding 15 and the motor controller 25 are all electrically connected to an external power source.
The working principle of the utility model is as follows:
the utility model 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 rotates to output power through electromagnetic induction, heat generated during motor operation is led into a heat exchange medium 14 through a heat conduction shell 16 and distributed to cooling fins 22 through a heat conduction strip 13, the rotating shaft 4 drives fan blades 9 to rotate, the fan blades 9 introduce external air into a shell 1 through a cover net 6 on a left cover 2, after the air is filtered through a dustproof net 17, the fan cooling fins 22 are cooled, a plurality of groups of heat conduction strips 13 and cooling fins 22 are arranged, the heat exchange efficiency of the device is improved, dust in the external air is blocked outside through the dustproof net 17, a user only needs to regularly pull a pull ring 3 to drive an assembly frame 21 to rotate through a pull rope 18, finally dust collected on the left side of the dustproof net 17 is brushed down through a dust discharging hole formed in the left part of the dustproof net 17 at the bottom end of the shell 1, after the dust is loosened 3, the spring ring 19 drives the assembly frame 21 to reset, the dust is prevented from entering the inside the motor and attaching to the surface of the motor 22, the heat exchange efficiency is improved, the novel heat dissipation effect is convenient to clean the inside the motor, the heat dissipation effect is also convenient to clean the whole air intake, and the heat dissipation effect is convenient, and the heat dissipation effect is guaranteed, and the air intake is convenient is easy to use, and the heat dissipation is easy to clean when the heat dissipation is easy, and the heat dissipation is easy.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

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 adapter 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 adapter sleeve (5), left shroud (2) right side wall and adapter sleeve (5) right part outer wall fixed mounting have inner shell (24), and inner wall fixed mounting has connecting rod (11) that the symmetry set up in inner wall of inner shell (24) right part outer wall, connecting rod (11) and shell (1) right part edge.
2. The electric automobile 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 seat (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), fan blades (9) are fixedly installed on the side wall of the right part of the rotating shaft (4) between the adapter seat (10) and the auxiliary sleeve (23), a rotor winding (12) is fixedly installed in the middle part of the outer side of the rotating shaft (4), a heat conducting shell (16) is fixedly installed on 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), exciting windings (15) are installed on the inner wall of the heat conducting shell (16), symmetrically arranged heat radiating fins (22) are fixedly installed on the middle outer side wall of the inner shell (24), annular gaps formed by surrounding the outer shell (1) and the inner shell (24), dust-proof net (17) is fixedly installed on the left side wall of the outer shell (1), the left part of the inner shell (24) is positioned in the left cover cap (2) and is rotationally provided with a brush holder, the brush holder is rotationally connected with the inner shell (24), the left part of the top end of the outer shell (1) is provided with a motor controller (25), and the bottom end of the outer shell (1) is fixedly provided with a bottom frame (8).
3. The electric automobile motor with good cooling effect according to claim 1, wherein the brush holder mainly comprises an assembly frame (21), a brush plate (20) is fixedly installed 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 rotationally connected with the left outer wall of the inner shell (24), a spring ring (19) is fixedly installed between the inner wall of the middle part of the assembly frame (21) and the outer wall of the inner shell (24), two ends of the spring ring (19) are fixedly connected with the inner wall of the assembly frame (21) and the outer wall of the inner shell (24) respectively, a pull rope (18) is coiled in the middle part of the assembly frame (21), a pull ring (3) is fixedly installed at the top end of the pull rope (18), an opening matched with the pull rope (18) is formed at the top end of the left cover (2), and the pull ring (3) is located on the outer side of the left cover (2).
4. The electric vehicle motor with good cooling effect according to claim 2, characterized in that the middle part of the heat sink (22) is fixedly provided with heat conducting strips (13) which are arranged at equal intervals.
5. The electric automobile motor with good cooling effect according to claim 1, wherein the side wall at the edge of the right cover cap (7) is provided with an air outlet.
6. The electric vehicle motor with good cooling effect according to claim 2, characterized in that the rotor winding (12), the field winding (15) and the motor controller (25) are electrically connected to an external power source.
CN202222951017.8U 2022-11-07 2022-11-07 Electric automobile motor that cooling effect is good Active CN218976474U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222951017.8U CN218976474U (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
CN202222951017.8U CN218976474U (en) 2022-11-07 2022-11-07 Electric automobile motor that cooling effect is good

Publications (1)

Publication Number Publication Date
CN218976474U true CN218976474U (en) 2023-05-05

Family

ID=86166778

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222951017.8U Active CN218976474U (en) 2022-11-07 2022-11-07 Electric automobile motor that cooling effect is good

Country Status (1)

Country Link
CN (1) CN218976474U (en)

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