CN209233608U - It is a kind of for improving the novel motor of electric vehicle power to weight ratio - Google Patents
It is a kind of for improving the novel motor of electric vehicle power to weight ratio Download PDFInfo
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- CN209233608U CN209233608U CN201822003676.2U CN201822003676U CN209233608U CN 209233608 U CN209233608 U CN 209233608U CN 201822003676 U CN201822003676 U CN 201822003676U CN 209233608 U CN209233608 U CN 209233608U
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- main casing
- motor
- improving
- weight ratio
- electric vehicle
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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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Abstract
The utility model discloses a kind of for improving the novel motor of electric vehicle power to weight ratio, including main casing, the outer surface of the main casing in the horizontal direction on be provided with heat sink strip, one end correspondence of the main casing is equipped with rear cover, and the other end correspondence of main casing is equipped with front cover, the side surface of the front cover offers four groups of air inlets, the inside of the front cover is provided through rotation axis, the design of rear cover and flabellum in the utility model, the person of being convenient to use overhauls electric motor inside, also effectively reduce the heat of building up inside, extend its service life；The design of guard assembly not only makes motor even closer between packing case in transport, is readily transported, can also be fastened according to the actual size of motor, provide good protective effect；Being used cooperatively for movable support and fixed plate, increases the fixed point of motor, ensure that stability when its work, avoids and bolt looseness occurs causes danger.
Description
Technical field
It is specifically a kind of for improving the Novel electric of electric vehicle power to weight ratio the utility model relates to motor technology field
Motivation.
Background technique
Motor is a kind of equipment for converting electrical current into mechanical energy, it is to use the power on coil (namely stator winding)
It generates rotating excitation field and acts on rotor (such as squirrel-cage closure aluminium frame) and form electro-magnetic motor force rotation torque, motor is pressed using electricity
Source difference is divided into dc motor and ac motor, and the motor in electric system is largely alternating current generator, can be same
Step motor either asynchronous machine (motor stator rotational speed of magnetic field and rotor rotary rpm do not keep synchronous speed), motor mainly by
Stator and rotor form, and the direction of electrified wire movement under force in magnetic field is with current direction and magnetic induction line (magnetic direction) direction
Related, electric motor operation principle is effect of the magnetic field to electric current stress, makes motor rotation.
But current motor is during use, still has many shortcomings, motor is for a long time
After use, internal heat build-up is unable to get in inside and effectively distributes, and reduces its service life, motor is at work
Vibration can be generated, once the vibration time is longer, will locking bolt be loosened, causes falling off to endanger for motor
Danger, during transportation, retain between meeting and packing case has biggish gap to motor, can shake damage in transport, and
And motor is at work, cannot be protected according to the actual size model of motor.Therefore, those skilled in the art provide
It is a kind of for improving the novel motor of electric vehicle power to weight ratio, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of for improving the novel motor of electric vehicle power to weight ratio, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
It is a kind of for improving the novel motor of electric vehicle power to weight ratio, including main casing, heat sink strip, rear cover, front cover, into
Air port, rotation axis, guard assembly, protective plate, snap-gauge, screw rod, dummy block, pedestal, sliding slot, movable support, is consolidated the first dirt filtrating screen
Fixed board, fixation hole, exhaust outlet, the second dirt filtrating screen, solid pedestal and flabellum, the upper setting in the horizontal direction of the outer surface of the main casing
There is heat sink strip, one end of the main casing is corresponding to be equipped with rear cover, and the other end correspondence of main casing is equipped with front cover, before described
The side surface of lid offers four groups of air inlets, and the side surface of front cover corresponds to air inlet and is internally provided with the first dirt filtrating screen, described
The inside of front cover is provided through rotation axis, guard assembly is equipped with above the main casing, and the lower surface of main casing is solid
Surely there is pedestal.
The side surface of the rear cover offers exhaust outlet, and the side of rear cover as a further solution of the present invention,
Surface corresponds to and is equipped with the second dirt filtrating screen inside exhaust outlet, and the rear cover is internally provided with flabellum, and one end of the flabellum is solid
Surely it is connected with solid pedestal, the solid pedestal and rotation axis are fixed together by way of threads turn.
The guard assembly includes protective plate, snap-gauge, screw rod and extruding as a further solution of the present invention,
Pad, the inside of the guard assembly are equipped with protective plate, and the lower surface of the protective plate is fixedly connected with snap-gauge, the snap-gauge
Side surface insertion is provided with screw rod, and one end of the screw rod is rotatably connected to dummy block, the upper table of the protective plate by bearing
Face is bonded with rubber pad.
The side surface of the pedestal offers sliding slot, and the side table of pedestal as a further solution of the present invention,
Face corresponds to sliding slot internal slide and is equipped with movable support, and described movable support one end is fixedly installed fixed plate, the fixed plate
Upper surface offer fixation hole.
The snap-gauge and screw rod are connected to one by way of threads turn as a further solution of the present invention,
It rises, the snap-gauge and the arc-shaped structure of dummy block design.
The sliding slot and movable support have been arranged in pairs three groups as a further solution of the present invention, and described three
One end of root movable support is fixed together with the side surface of fixed plate.
The outer surface of the main casing is coated with a nanometer heat radiation coating as a further solution of the present invention, receives
Rice heat radiation coating with a thickness of 2 to 4 millimeters.
Compared with prior art, the utility model has the beneficial effects that the design of rear cover and flabellum, the person of being convenient to use couple
It is overhauled inside electric motor, also effectively reduces the heat of building up inside, extend its service life；Guard assembly
Design, not only make motor transport when packing case between it is even closer, be readily transported, can also be according to motor
Actual size is fastened, and good protective effect is provided；Being used cooperatively for movable support and fixed plate, increases motor
Fixed point, ensure that stability when its work, avoid occur bolt looseness cause danger.
Detailed description of the invention
Fig. 1 is a kind of for improving the structural schematic diagram of the novel motor of electric vehicle power to weight ratio；
Fig. 2 is that the detonation configuration of rear cover and main casing shows in a kind of novel motor for improving electric vehicle power to weight ratio
It is intended to；
Fig. 3 is a kind of structural schematic diagram of guard assembly in novel motor for improving electric vehicle power to weight ratio.
In figure: 1, main casing；2, heat sink strip；3, rear cover；4, front cover；5, air inlet；6, the first dirt filtrating screen；7, rotation axis；
8, guard assembly；81, protective plate；82, snap-gauge；83, screw rod；84, dummy block；9, pedestal；10, sliding slot；11, movable support；12,
Fixed plate；13, fixation hole；14, exhaust outlet；15, the second dirt filtrating screen；16, solid pedestal；17, flabellum.
Specific embodiment
Please refer to Fig. 1~3, it is a kind of for improving the electric of electric vehicle power to weight ratio in the utility model embodiment
Machine, including main casing 1, heat sink strip 2, rear cover 3, front cover 4, air inlet 5, the first dirt filtrating screen 6, rotation axis 7, guard assembly 8, protection
Plate 81, snap-gauge 82, screw rod 83, dummy block 84, pedestal 9, sliding slot 10, movable support 11, fixed plate 12, fixation hole 13, exhaust outlet
14, the second dirt filtrating screen 15, solid pedestal 16 and flabellum 17, the outer surface of main casing 1 in the horizontal direction on be provided with heat sink strip 2, it is main
One end of shell 1 is corresponding to be equipped with rear cover 3, and the other end correspondence of main casing 1 is equipped with front cover 4, and the side surface of front cover 4 opens up
There are four groups of air inlets 5, and the side surface of front cover 4 corresponds to air inlet 5 and is internally provided with the first dirt filtrating screen 6, the inside of front cover 4 is run through
It is provided with rotation axis 7, the top of main casing 1 is equipped with guard assembly 8, and the lower surface of main casing 1 is fixed with pedestal 9.
The side surface of rear cover 3 offers exhaust outlet 14, and the side surface of rear cover 3 corresponds to and is equipped with second inside exhaust outlet 14
Dirt filtrating screen 15, rear cover 3 are internally provided with flabellum 17, and one end of flabellum 17 is fixedly connected with solid pedestal 16, Gu pedestal 16 with turn
Moving axis 7 is fixed together by way of threads turn, and the design of rear cover 3 and flabellum 17, the person of being convenient to use is to electronic
Motor interior is overhauled, and the heat of building up inside is also effectively reduced, and extends its service life.
Guard assembly 8 includes protective plate 81, snap-gauge 82, screw rod 83 and dummy block 84, and the inside of guard assembly 8 is equipped with
Protective plate 81, the lower surface of protective plate 81 are fixedly connected with snap-gauge 82, and the side surface insertion of snap-gauge 82 is provided with screw rod 83, screw rod
83 one end is rotatably connected to dummy block 84 by bearing, and the upper surface of protective plate 81 is bonded with rubber pad, snap-gauge 82 and screw rod
83 are linked together by way of threads turn, and snap-gauge 82 and the arc-shaped structure of dummy block 84 design, and guard assembly 8 is set
Meter not only makes motor even closer between packing case in transport, is readily transported, can also be according to the reality of motor
Size is fastened, and good protective effect is provided.
The side surface of pedestal 9 offers sliding slot 10, and the side surface of pedestal 9 corresponds to 10 internal slide of sliding slot and is equipped with activity
Bracket 11,11 one end of movable support are fixedly installed fixed plate 12, and the upper surface of fixed plate 12 offers fixation hole 13, sliding slot 10
Three groups are arranged in pairs with movable support 11, side surface of the one end of three movable supports 11 with fixed plate 12 is fixedly connected on
Together, movable support 11 and fixed plate 12 are used cooperatively, and are increased the fixed point of motor, be ensure that stabilization when its work
Property, it avoids generation bolt looseness and causes danger.
The outer surface of main casing 1 is coated with a nanometer heat radiation coating, nanometer heat radiation coating with a thickness of 2 to 4 millimeters.
The working principle of the utility model is: user passes through the solid pedestal 16 on flabellum 17 firstly, opening rear cover 3
The mode of rotation is fixed in rotation axis 7, and rotation rear cover 3 is fixed, when internal rotation axis 7 in the process of work, turn
Moving axis 7 just will drive the flabellum 17 to link together and rotate, and air inwardly flows from 5 position of air inlet on front cover 4, air-flow
Heat inside driving is discharged from the exhaust outlet 14 on rear cover 3, due to being provided with the first dirt filtrating screen 6 on air inlet 5,
It is provided with the second dirt filtrating screen 15 on exhaust outlet 14, can preferably stop the dust in air to enter inside main casing 1 in this way, have
The high temperature of effect generated when reducing electric motor operation；Then, user is when installation, by movable support 11 from pedestal 9
On sliding slot 10 pull out, draw at longest position, due to three movable supports 11 one end with the side table of fixed plate 12
Face is fixed together, and being used cooperatively for movable support 11 and fixed plate 12 increases the fixed point of motor, ensure that it
Stability when work avoids generation bolt looseness and causes danger；Secondly the snap-gauge 82 in guard assembly 8 is stuck in by user
The top of main casing 1 rotates the screw rod 83 on snap-gauge 82, drives internal dummy block 84 mobile, to tightly be fitted in main casing
The surface of body 1 can be fastened in this way according to the actual size of main casing 1, provide good protective effect, and also make
Must be even closer between motor and packing case, facilitate transport.
It is above, the only preferable specific embodiment of the utility model, but the protection scope of the utility model not office
It is limited to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical new according to this
Technical solution and its utility model design of type are subject to equivalent substitution or change, should all cover in the protection scope of the utility model
Within.
Claims (7)
1. a kind of for improving the novel motor of electric vehicle power to weight ratio, including main casing (1), which is characterized in that the master
The outer surface of shell (1) in the horizontal direction on be provided with heat sink strip (2), one end of the main casing (1) correspondence is equipped with rear cover
(3), and the other end of main casing (1) correspondence is equipped with front cover (4), and the side surface of the front cover (4) offers four groups of air inlets
(5), and the side surface of front cover (4) corresponds to air inlet (5) and is internally provided with the first dirt filtrating screen (6), and the inside of the front cover (4) is passed through
It wears and is equipped with rotation axis (7), be equipped with guard assembly (8) above the main casing (1), and the lower surface of main casing (1) is solid
Surely there are pedestal (9).
2. according to claim 1 a kind of for improving the novel motor of electric vehicle power to weight ratio, which is characterized in that institute
The side surface for stating rear cover (3) offers exhaust outlet (14), and the side surface of rear cover (3) corresponds to and is equipped with the inside exhaust outlet (14)
Two dirt filtrating screens (15), the rear cover (3) are internally provided with flabellum (17), and one end of the flabellum (17) is fixedly connected with solid bottom
Seat (16), solid pedestal (16) are fixed together by way of threads turn with rotation axis (7).
3. according to claim 1 a kind of for improving the novel motor of electric vehicle power to weight ratio, which is characterized in that institute
Stating guard assembly (8) includes protective plate (81), snap-gauge (82), screw rod (83) and dummy block (84), the guard assembly (8)
Inside is equipped with protective plate (81), and the lower surface of the protective plate (81) is fixedly connected with snap-gauge (82), the snap-gauge (82)
Side surface insertion is provided with screw rod (83), and one end of the screw rod (83) is rotatably connected to dummy block (84) by bearing, described
The upper surface of protective plate (81) is bonded with rubber pad.
4. according to claim 1 a kind of for improving the novel motor of electric vehicle power to weight ratio, which is characterized in that institute
The side surface for stating pedestal (9) offers sliding slot (10), and the side surface of pedestal (9) corresponds to sliding slot (10) internal slide and is equipped with work
Dynamic bracket (11), described movable support (11) one end are fixedly installed fixed plate (12), and the upper surface of the fixed plate (12) is opened
Equipped with fixation hole (13).
5. according to claim 3 a kind of for improving the novel motor of electric vehicle power to weight ratio, which is characterized in that institute
It states snap-gauge (82) to link together by way of threads turn with screw rod (83), the snap-gauge (82) is in dummy block (84)
Arcuate structure design.
6. according to claim 4 a kind of for improving the novel motor of electric vehicle power to weight ratio, which is characterized in that institute
It states sliding slot (10) and movable support (11) has been arranged in pairs three groups, one end of three movable supports (11) is and fixed plate
(12) side surface is fixed together.
7. according to claim 1 a kind of for improving the novel motor of electric vehicle power to weight ratio, which is characterized in that institute
The outer surface for stating main casing (1) is coated with a nanometer heat radiation coating, nanometer heat radiation coating with a thickness of 2 to 4 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822003676.2U CN209233608U (en) | 2018-12-01 | 2018-12-01 | It is a kind of for improving the novel motor of electric vehicle power to weight ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822003676.2U CN209233608U (en) | 2018-12-01 | 2018-12-01 | It is a kind of for improving the novel motor of electric vehicle power to weight ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209233608U true CN209233608U (en) | 2019-08-09 |
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ID=67505677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822003676.2U Active CN209233608U (en) | 2018-12-01 | 2018-12-01 | It is a kind of for improving the novel motor of electric vehicle power to weight ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209233608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117879222A (en) * | 2024-03-07 | 2024-04-12 | 深圳市世顺精密工业有限公司 | Square motor fixing seat |
-
2018
- 2018-12-01 CN CN201822003676.2U patent/CN209233608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117879222A (en) * | 2024-03-07 | 2024-04-12 | 深圳市世顺精密工业有限公司 | Square motor fixing seat |
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