CN215498638U - Motor with shell with support and end cover with integrated sensor connector - Google Patents

Motor with shell with support and end cover with integrated sensor connector Download PDF

Info

Publication number
CN215498638U
CN215498638U CN202121826360.9U CN202121826360U CN215498638U CN 215498638 U CN215498638 U CN 215498638U CN 202121826360 U CN202121826360 U CN 202121826360U CN 215498638 U CN215498638 U CN 215498638U
Authority
CN
China
Prior art keywords
motor
shell
engine
end cover
rear end
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.)
Active
Application number
CN202121826360.9U
Other languages
Chinese (zh)
Inventor
黎晓佳
姜枭
林志强
毛正松
吴苾曜
陈涛
欧阳石坤
吴天华
司政勇
曾强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuchaixinlan New Energy Power Technology Co ltd
Original Assignee
Guangxi Yuchai Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangxi Yuchai Machinery Co Ltd filed Critical Guangxi Yuchai Machinery Co Ltd
Priority to CN202121826360.9U priority Critical patent/CN215498638U/en
Application granted granted Critical
Publication of CN215498638U publication Critical patent/CN215498638U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • Y02T10/62—Hybrid vehicles
    • 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
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

The utility model provides a motor with a shell with a support and an end cover with an integrated sensor connector. The utility model reduces the installation steps of the junction box and reduces the possibility of interference with external parts during arrangement; the auxiliary support is added, and the reliability of the system can be improved. The starting mode of the engine is increased, the starting reliability of the whole engine is enhanced, and the temperature sensor is more convenient to disassemble and assemble.

Description

Motor with shell with support and end cover with integrated sensor connector
Technical Field
The utility model relates to the technical field of vehicles, in particular to a motor with a shell provided with a support and an end cover provided with an integrated sensor connector.
Background
The extended range electric vehicle is characterized in that the whole vehicle can achieve all power performances in a pure electric mode, and when the vehicle-mounted rechargeable battery cannot meet the driving range requirement, the vehicle-mounted auxiliary power generation device is turned on to provide electric energy for the power system so as to prolong the driving range. The range extending type electric automobile has a range extender which generally comprises an engine and a generator, charges a power battery of the automobile and can directly drive a motor to run.
The range extender mainly comprises an engine and a generator, the bottleneck problem restricting the wide application of the range extender is the lack of the generator with high efficiency, high reliability and stable output voltage, the connection mode of the generator determines the conversion efficiency of energy, the structure and the weight of the range extender are influenced, and the structural arrangement and the performance of the whole vehicle are further influenced.
The range extender can effectively solve the problem of mileage anxiety of the pure electric vehicle and becomes the development trend of new energy vehicles. The range extender is generally composed of an engine + a generator. For example, chinese patent CN108995542A discloses a range extender for an electric vehicle with an integrated motor. This motor integrated form is range extender for electric automobile includes: an engine body; an engine output shaft; a connecting plate; and a generator comprising: the motor comprises a rotary transformer, a motor rotor assembly, a motor stator assembly, a motor shell and a motor rear cover, wherein the motor shell is fixed on a connecting plate, and the motor stator assembly is put into the motor shell from the front end of the motor shell and is sleeved on the motor shell in a hot manner; the motor rotor assembly is coaxially disposed within the motor stator assembly and has a motor rotor support that extends into the connection plate and is directly connected to the engine output shaft, the resolver comprising: a resolver stator and a resolver rotor.
The structure still has some defects, the junction box of the generator is separated from the shell, the installation steps of the junction box are complex, and the junction box is easy to interfere with external parts; the temperature sensor of motor is in the motor housing, the dismouting of being not convenient for, and motor rotor and flywheel design alone need install, and the structure is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a motor with a shell with a support and an end cover with an integrated sensor connector, which comprises a motor rear end cover, a motor shell, a motor stator core, an engine flywheel, a junction box, a motor rotor assembly and a support seat, wherein the motor stator core and the motor rotor assembly are both arranged in an inner cavity of the motor shell, the engine flywheel is connected with the motor rotor assembly, the motor rear end cover is arranged at the rear end of the motor shell, a gear ring is arranged on the outer circumference of the engine flywheel, the sensor connector is arranged on the motor rear end cover, the support seat is arranged on the outer wall of the motor shell, and the junction box is integrally arranged in the motor shell.
The motor shell structure integrating the junction box and the shell is adopted, and the junction box is arranged in the junction box, so that the mounting steps of the junction box are reduced, the length of the junction box part of the motor is reduced, and the possibility of interference with external parts during arrangement is reduced; meanwhile, the outer wall of the motor shell is provided with the supporting seat, namely the supporting leg mounting plane, the motor can be fixed through the mounting supporting legs, the integral cantilever part of the range extender is reduced, the stress of each suspension is reduced, the auxiliary support is added, and the reliability of the system can be improved. The motor rotor assembly is designed in an integrated mode with the flywheel, meanwhile, the starting gear ring is arranged on the outer edge of the engine flywheel, so that the power generation motor can drive the engine to start through the starting motor or the starting gear ring rotates, when the engine fails or cannot be started due to other reasons, the starting gear ring can be used for starting the engine, the starting mode of the engine is increased, and the starting reliability of the whole engine is enhanced.
The sensor connector is integrally mounted on the rear end cover of the motor, and the temperature sensor is more convenient to mount and dismount when monitoring the internal temperature of the generator. The external connection joint of the stator temperature sensor adopts a plug structure, and the rear end cover integrates a temperature sensor socket, so that the temperature sensor is more convenient to disassemble and assemble.
In the present invention, the outside of the motor housing is connected to the engine.
The utility model also comprises a temperature sensor, wherein one end of the temperature sensor is contacted with the right end of the motor stator core, and the other end of the temperature sensor is connected with the sensor socket. The temperature sensor detects the temperature of the motor stator core, the external connection joint of the temperature sensor adopts a plug structure, and the motor cover plate integrates the temperature sensor socket, so that the model output is more stable, the disassembly and the assembly are more convenient, and the reliability of the system is improved.
Drawings
Fig. 1 is a cross-sectional structural view of a motor with a housing with support and an end cap with an integrated sensor connector according to the present invention.
Fig. 2 is an external block diagram of a motor with a housing with support and an end cap with an integrated sensor connector according to the present invention.
Fig. 3 is an enlarged view of the mounting structure of the sensor connector according to the present invention.
In the figure: 1. the motor comprises a motor rear end cover, a motor shell 2, a motor stator core 3, a motor rotor component 4, a gear ring 5, a sensor connector 6, an engine flywheel 7, a junction box 8, a support seat 9 and a temperature sensor 10.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein the exemplary embodiments and descriptions are provided for illustration of the utility model and not for limitation of the utility model.
In the description of the present invention, it is to be understood that the terms "left", "right", "upper", "lower", "front", "rear", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that a device or structure referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1:
as shown in fig. 1 and fig. 2, a motor with a housing supported and an end cover with an integrated sensor connector comprises a motor rear end cover 1, a motor housing 2, a motor stator core 3, an engine flywheel 7, a junction box 8, a motor rotor assembly 4 and a supporting seat 9, wherein the motor stator core 3 and the motor rotor assembly 4 are both installed in an inner cavity of the motor housing 2, the engine flywheel 7 is connected with the motor rotor assembly 4, the motor rear end cover 1 is arranged at the rear end of the motor housing 2, a gear ring 5 is arranged on the outer circumference of the engine flywheel 7,
as shown in fig. 3, the sensor connector 6 is disposed on the rear end cap 1 of the motor, the supporting seat 9 is disposed on the outer wall of the motor housing 2, and the terminal box 8 is integrally disposed inside the motor housing 2.
Power generation transmission path of the embodiment: the engine crankshaft outputs power, the generator is driven to generate power through the engine flywheel 7, electric energy is output to the generator controller through the cable, and finally the electric energy is output through the generator controller to be used by the whole vehicle.
Example 2:
as shown in fig. 1 and 2, the present invention provides a motor with a housing supported by a belt and an end cover integrated with a sensor connector, including a motor rear end cover 1, a motor housing 2, a motor stator core 3, an engine flywheel 7, a terminal box 8, a motor rotor assembly 4 and a support seat 9, where the motor stator core 3 and the motor rotor assembly 4 are both installed in an inner cavity of the motor housing 2, the engine flywheel 7 and the motor rotor assembly 4 are connected, the motor rear end cover 1 is disposed at the rear end of the motor housing 2, the outer circumference of the engine flywheel 7 is provided with a gear ring 5, the motor rear end cover 1 is provided with the sensor connector 6, the support seat 9 is disposed on the outer wall of the motor housing 2, and the terminal box 8 is integrally disposed inside the motor housing 2.
The motor shell 2 structure integrating the junction box 8 and the shell is adopted, the wire holder is arranged in the junction box 8, the mounting steps of the junction box 8 are reduced, the length of the junction box 8 part of the motor is reduced, and the possibility of interference with external parts during arrangement is reduced; meanwhile, the outer wall of the motor shell 2 is provided with the supporting seat 9, namely a supporting leg mounting plane, the motor can be fixed by mounting the supporting legs, the integral cantilever part of the range extender is reduced, the stress of each suspension is reduced, the auxiliary support is added, and the reliability of the system can be improved. The motor rotor assembly 4 is designed in an integrated mode with the flywheel, meanwhile, the outer edge of the engine flywheel 7 is provided with the starting gear ring 5, so that the power generation motor can drive the engine to start through the starting motor or the rotation of the power generation motor, when the engine fails or cannot be started due to other reasons, the starting gear ring 5 can be used for starting the engine, the starting mode of the engine is increased, and the starting reliability of the whole engine is enhanced.
As shown in fig. 3, a sensor connector 6 is integrally mounted on the rear end cover 1 of the motor, and the temperature sensor 10 is more convenient to mount and dismount while monitoring the internal temperature of the generator by the temperature sensor 10. The external connection joint of stator temperature sensor 10 adopts the plug structure, and the integrated temperature sensor 10 of rear end cover connects the socket, makes temperature sensor 10 dismouting more convenient.
In this embodiment, the outside of the motor housing 2 is connected to the engine, that is, the left side of the motor housing 2 is connected to the engine body, and the right side of the motor housing 2 is connected to the rear end cover 1 of the motor.
This embodiment still includes temperature sensor 10, temperature sensor 10 one end contact motor stator core 3 right-hand member and the other end with the sensor socket is connected. Temperature sensor 10 detects motor stator core 3 temperature, and temperature sensor 10 external connection adopts the plug structure, and the integrated temperature sensor 10 of motor cover plate connects the socket, makes the model output more stable, and the dismouting is more convenient, improves the reliability of system.

Claims (3)

1. The utility model provides a motor that casing area was supported and end cover area integrated sensor connector, includes motor rear end cap (1), motor casing (2), motor stator core (3), engine flywheel (7), terminal box (8), motor rotor subassembly (4) and supporting seat (9), motor stator core (3) with motor rotor subassembly (4) are all installed in the inner chamber of motor casing (2), engine flywheel (7) with motor rotor subassembly (4) are connected, motor rear end cap (1) sets up motor casing (2) rear end, its characterized in that: the motor is characterized in that the outer circumference of the engine flywheel (7) is provided with a gear ring (5), the rear end cover (1) of the motor is provided with a sensor connector (6), the supporting seat (9) is arranged on the outer wall of the motor shell (2), and the junction box (8) is integrally arranged inside the motor shell (2).
2. A housing supported end cap with integrated sensor connector motor as claimed in claim 1 wherein: the outer side of the motor shell (2) is connected with an engine.
3. A housing supported end cap with integrated sensor connector motor according to claim 1 or 2, wherein: still include temperature sensor (10), temperature sensor (10) one end contact motor stator core (3) right-hand member and the other end with the sensor socket is connected.
CN202121826360.9U 2021-08-06 2021-08-06 Motor with shell with support and end cover with integrated sensor connector Active CN215498638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121826360.9U CN215498638U (en) 2021-08-06 2021-08-06 Motor with shell with support and end cover with integrated sensor connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121826360.9U CN215498638U (en) 2021-08-06 2021-08-06 Motor with shell with support and end cover with integrated sensor connector

Publications (1)

Publication Number Publication Date
CN215498638U true CN215498638U (en) 2022-01-11

Family

ID=79756418

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121826360.9U Active CN215498638U (en) 2021-08-06 2021-08-06 Motor with shell with support and end cover with integrated sensor connector

Country Status (1)

Country Link
CN (1) CN215498638U (en)

Similar Documents

Publication Publication Date Title
CN216122039U (en) Multi-annular cooling water channel range extender with rear cable fixing structure for rotary transformer
CN215498638U (en) Motor with shell with support and end cover with integrated sensor connector
CN212499925U (en) Electric automobile increases journey ware assembly
CN206432840U (en) A kind of distance increasing unit used for electric vehicle
CN215498609U (en) Range extender structure with motor cavity isolated from junction box cavity
CN109026487B (en) Integrated motor structure with starter
CN216121976U (en) Motor with rotary position in support and double-motor structure
CN216122051U (en) Junction box integrated motor with rear support
CN215498571U (en) Motor with junction box integrated double-motor structure
CN216122002U (en) Motor rear end cover area supports and revolves rearmounted motor of change
CN215498527U (en) Integrated motor structure with double motors and integrated flywheel housing and motor housing
JP2012170241A (en) Rotary electric machine
CN216122052U (en) Rotary-transformer rear-mounted integrated rotor multi-annular cooling water channel range extender
CN219535750U (en) Universal generator
CN216121999U (en) Motor structure with rear support and integrated flywheel housing and motor body
CN216086345U (en) Range extender motor structure with shell supported
CN216122000U (en) Range extender motor with motor end cover supporting structure
CN215474505U (en) Range extender structure of shell integration and motor end cover integration temperature sensor connector
CN216122066U (en) Range extender motor structure
CN216122105U (en) Range extender motor structure with cooling water channel and support on shell
CN216086352U (en) Range extender structure of end cover integrated sensor socket
CN211809096U (en) Integrated structure of driving and power generating system for extended range electric automobile
CN216122041U (en) Range extender structure with annular water channel and rotary transformer front-mounted device
CN216086344U (en) Range extender motor of rotating shaft supporting structure
CN216121975U (en) Range extender structure with rotor provided with balance block

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220914

Address after: No. 9, Keyuan East 11th Road, High-tech Zone, Nanning City, Guangxi Zhuang Autonomous Region, 530009

Patentee after: Yuchaixinlan New Energy Power Technology Co.,Ltd.

Address before: 537005 No. 88 flyover West Road, the Guangxi Zhuang Autonomous Region, Yulin

Patentee before: Guangxi Yuchai Machinery Co.,Ltd.