CN107508431A - A kind of motor of built-in booster sensor - Google Patents
A kind of motor of built-in booster sensor Download PDFInfo
- Publication number
- CN107508431A CN107508431A CN201710789503.5A CN201710789503A CN107508431A CN 107508431 A CN107508431 A CN 107508431A CN 201710789503 A CN201710789503 A CN 201710789503A CN 107508431 A CN107508431 A CN 107508431A
- Authority
- CN
- China
- Prior art keywords
- motor
- fixed
- end cap
- built
- hall sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2786—Outer rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/02—Additional mass for increasing inertia, e.g. flywheels
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
Abstract
A kind of motor of built-in booster sensor, the present invention relates to technical field of motors；Power-assisted Hall sensor is made up of circular magnetic steel fixed mount, Hall sensor and square strip magnet steel；Described circular magnetic steel fixed mount is fixed in the endoporus on flywheel card pedestal by jump ring, and circular magnetic steel fixed mount madial wall is provided with several wedge-shaped slots, and square strip magnet steel is equipped with each wedge-shaped slot；After described Hall sensor is fixed in the groove on motor shaft, and its connection line passes through the cable aperture in motor shaft, it is connected with fixed with the motor internal controller in motor spindle.Without another standby booster, vehicle is facilitated to install, while built-in booster will not be exposed with external environment, greatly extending its service life, practicality is stronger.
Description
Technical field
The present invention relates to technical field of motors, and in particular to a kind of motor of built-in booster sensor.
Background technology
At present, the booster in electric bicycle generally uses external structure, is exposed to the external environment for a long time, not only
Be inconvenient to install, while also easily damaged by external environment, substantially reduce its service life, it would be highly desirable to improve.
The content of the invention
It is reasonable in design, make in view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of simple in construction
With the motor of convenient built-in booster sensor, without another standby booster, vehicle is facilitated to install, while built-in booster will not be sudden and violent
Dew is with external environment, greatly extending its service life, practicality is stronger.
To achieve the above object, the technical solution adopted by the present invention is：It includes motor shaft, motor left end cap, motor wheel
Hub, motor right end cap, motor spindle, magnetic steel of motor, electric machine built-in battery, No.1 motor bearings, No. two motor bearings, motor spine
Take turns ring gear, flywheel card pedestal, flywheel；The left and right ends of motor shaft are connected by No.1 motor bearings, No. two motor bearings respectively
Motor left end cap and motor right end cap are connected to, motor wheel hub, motor wheel hub are fixed between motor left end cap and motor right end cap
Inwall be fixed with magnetic steel of motor, motor spindle is fixed with motor shaft, electric machine built-in battery, motor are fixed with motor spindle
Motor ratchet ring gear is embedded with inside the right-hand member of right end cap, flywheel card pedestal, flywheel are arranged with inside motor ratchet ring gear
The outer cover of card pedestal is provided with flywheel；It also includes power-assisted Hall sensor；Described power-assisted Hall sensor is by annular magnetic
Steel fixed mount, Hall sensor and square strip magnet steel are formed；Described circular magnetic steel fixed mount is fixed on winged by jump ring
Take turns in the endoporus on card pedestal, circular magnetic steel fixed mount madial wall is provided with several wedge-shaped slots, is equipped with each wedge-shaped slot
Square strip magnet steel；Described Hall sensor is fixed in the groove on motor shaft, and its connection line is passed through in motor shaft
Cable aperture after, be connected with fixed with the motor internal controller in motor spindle.
Further, described cable aperture is the inclined via-hole of the both sides above and below motor shaft.
After said structure, the present invention has the beneficial effect that：A kind of motor of built-in booster sensor of the present invention,
Without another standby booster, vehicle is facilitated to install, while built-in booster will not expose and make with external environment, greatly extending it
With the life-span, practicality is stronger, and the present invention has simple in construction, and it is reasonable to set, the advantages that low manufacture cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is A portions schematic enlarged-scale view in Fig. 1.
Description of reference numerals：
Motor shaft 1, motor left end cap 2, motor wheel hub 3, motor right end cap 4, motor spindle 5, magnetic steel of motor 6, in motor
Put battery 7,9, No. two motor bearings 10 of No.1 motor bearings, motor ratchet ring gear 11, flywheel card pedestal 12, flywheel 13, circle
Annular magnetic steel fixed mount 14, Hall sensor 15, square strip magnet steel 16, motor internal controller 17, cable aperture 18.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
Referring to as shown in figure 1, the technical scheme that present embodiment uses is：It includes motor shaft 1, motor left end cap
2nd, motor wheel hub 3, motor right end cap 4, motor spindle 5, magnetic steel of motor 6, electric machine built-in battery 7, No.1 motor bearings 9, two
Motor bearings 10, motor ratchet ring gear 11, flywheel card pedestal 12, flywheel 13；The left and right ends of motor shaft 1 pass through No.1 respectively
9, No. two motor bearings 10 of motor bearings are connected with motor left end cap 2 and motor right end cap 4, motor left end cap 2 and motor right-hand member
Motor wheel hub 3 is fixed between lid 4, the inwall of motor wheel hub 3 is fixed with magnetic steel of motor 6, motor ingot is fixed with motor shaft 1
Son 5, electric machine built-in battery 7 is fixed with motor spindle 5, motor ratchet ring gear is embedded with inside the right-hand member of motor right end cap 4
11, flywheel card pedestal 12 is arranged with inside motor ratchet ring gear 11, and the outer cover of flywheel card pedestal 12 is provided with flywheel 13；It
Also include power-assisted Hall sensor；Described power-assisted Hall sensor is by circular magnetic steel fixed mount 14, the and of Hall sensor 15
Square strip magnet steel 16 is formed；In described circular magnetic steel fixed mount 14 is fixed on flywheel card pedestal 12 by jump ring
Kong Zhong, the madial wall of circular magnetic steel fixed mount 14 are provided with several wedge-shaped slots, square strip magnet steel are equipped with each wedge-shaped slot；
Described Hall sensor 15 is fixed in the groove on motor shaft 1, and its connection line 8 passes through the cable aperture in motor shaft 1
After 18, it is connected with fixed with the motor internal controller 17 in motor spindle 5.
Further, described cable aperture 18 is the inclined via-hole through motor shaft both sides about 1.
The operation principle of present embodiment：Built in power-assisted Hall sensor, without still further installing assistant sensor,
The installation of vehicle is greatly facilitated, in addition, power-assisted Hall sensor is not exposed in external environment, effectively prevents from riding
When be damaged, ensure its service life.
After said structure, present embodiment has the beneficial effect that：Built in one kind described in present embodiment
The motor of assistant sensor, without another standby booster, vehicle is facilitated to install, while built-in booster will not expose and external environment
In, greatly extend its service life, practicality is stronger, and the present invention has simple in construction, and it is reasonable to set, and it is excellent that cost of manufacture is low etc.
Point.
It is described above, it is merely illustrative of the technical solution of the present invention and unrestricted, those of ordinary skill in the art are to this hair
The other modifications or equivalent substitution that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
It all should cover among scope of the presently claimed invention.
Claims (2)
1. a kind of motor of built-in booster sensor, it includes motor shaft, motor left end cap, motor wheel hub, motor right end cap, electricity
Machine spindle, magnetic steel of motor, electric machine built-in battery, No.1 motor bearings, No. two motor bearings, motor ratchet ring gear, flywheel card
Pedestal, flywheel；The left and right ends of motor shaft respectively by No.1 motor bearings, No. two motor bearings be connected with motor left end cap and
Motor right end cap, is fixed with motor wheel hub between motor left end cap and motor right end cap, the inwall of motor wheel hub is fixed with motor
Magnet steel, motor spindle is fixed with motor shaft, is fixed with electric machine built-in battery in motor spindle, inside the right-hand member of motor right end cap
Motor ratchet ring gear is embedded with, flywheel card pedestal is arranged with inside motor ratchet ring gear, the outside of flywheel card pedestal is arranged
There is flywheel；It is characterized in that：It also includes power-assisted Hall sensor；Described power-assisted Hall sensor is fixed by circular magnetic steel
Frame, Hall sensor and square strip magnet steel are formed；Described circular magnetic steel fixed mount is fixed on flywheel card base by jump ring
In endoporus on seat, circular magnetic steel fixed mount madial wall is provided with several wedge-shaped slots, and square length is equipped with each wedge-shaped slot
Bar magnet steel；Described Hall sensor is fixed in the groove on motor shaft, and its connection line passes through the cable in motor shaft
Kong Hou, it is connected with fixed with the motor internal controller in motor spindle.
A kind of 2. motor of built-in booster sensor according to claim 1, it is characterised in that：Described cable aperture is to pass through
Wear the inclined via-hole of both sides above and below motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789503.5A CN107508431A (en) | 2017-09-05 | 2017-09-05 | A kind of motor of built-in booster sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789503.5A CN107508431A (en) | 2017-09-05 | 2017-09-05 | A kind of motor of built-in booster sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107508431A true CN107508431A (en) | 2017-12-22 |
Family
ID=60694892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710789503.5A Pending CN107508431A (en) | 2017-09-05 | 2017-09-05 | A kind of motor of built-in booster sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107508431A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199538A (en) * | 2018-01-31 | 2018-06-22 | 东昌电机(深圳)有限公司 | A kind of servo wheel hub motor |
| CN108235701A (en) * | 2018-01-21 | 2018-06-29 | 深圳哥智行科技有限公司 | Motor wheel hub structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204947838U (en) * | 2015-09-07 | 2016-01-06 | 吴许芬 | Wheel hub motor |
| CN105846596A (en) * | 2016-06-12 | 2016-08-10 | 南京壹佰克智能科技有限公司 | Motor for electric aided-bicycle and intelligent control system for motor |
| JP6058725B2 (en) * | 2015-03-25 | 2017-01-11 | デンソートリム株式会社 | Starting generator |
-
2017
- 2017-09-05 CN CN201710789503.5A patent/CN107508431A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6058725B2 (en) * | 2015-03-25 | 2017-01-11 | デンソートリム株式会社 | Starting generator |
| CN204947838U (en) * | 2015-09-07 | 2016-01-06 | 吴许芬 | Wheel hub motor |
| CN105846596A (en) * | 2016-06-12 | 2016-08-10 | 南京壹佰克智能科技有限公司 | Motor for electric aided-bicycle and intelligent control system for motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235701A (en) * | 2018-01-21 | 2018-06-29 | 深圳哥智行科技有限公司 | Motor wheel hub structure |
| CN108199538A (en) * | 2018-01-31 | 2018-06-22 | 东昌电机(深圳)有限公司 | A kind of servo wheel hub motor |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |