CN209608493U - Electric machine assembly - Google Patents
Electric machine assembly Download PDFInfo
- Publication number
- CN209608493U CN209608493U CN201822218296.0U CN201822218296U CN209608493U CN 209608493 U CN209608493 U CN 209608493U CN 201822218296 U CN201822218296 U CN 201822218296U CN 209608493 U CN209608493 U CN 209608493U
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- motor
- controller
- electric machine
- machine assembly
- electric
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Abstract
The utility model discloses electric machine assembly, controller including motor and for controlling motor, the motor includes motor housing, the electric motor end cap for being mounted on described motor housing one end, stator, rotor and the motor shaft being mounted on inside the motor housing, and the controller is installed to the electric motor end cap and is located at the radial outside of the motor housing.The utility model has the beneficial effects that: controller is directly installed on the radial outside of motor, eliminate intermediate harness connection, so that electric machine assembly is more compact in structure, to reach section space-efficient purpose, and intermediate connections beam is reduced, cost can be reduced, electric efficiency is improved, motor EMC ability is promoted, the reliability of motor is enhanced.
Description
Technical field
The utility model relates to technical field of motors more particularly to a kind of electric machine assemblies.
Background technique
With the development of electronic science and technology and motor control theory, brushless motor with more and more extensive, automobile changes
The utilization of motor (GSM) is kept off just to be one such, during shifting vehicle gearbox, brushless motor is wherein important execution
Component, brushless motor require to control its operating by controller, and controller is the indispensable component of brushless motor, controller
Reliability with motor installation and connecting, is related to the safe and reliable operation of system.
Currently, common control mode is that motor body is independently separated with controller, power supply is connected to control by harness
Device, controller pass through harness again and are connected to motor body, to realize the control to motor.
However, the connection type of existing motor and controller, is had the following deficiencies: and needs to be connected using harness, both accounted for
With space and uneconomical, and harness and motor and controller are that slotting connection is easy to happen is connect in use using terminal
It touches bad, leads to thrashing.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of electric machine assembly, controller is straight
The outside for being mounted on motor is connect, harness connection is exempted, space is saved and reduces cost.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of electric machine assembly is provided, the controller including motor and for controlling motor, the motor include motor housing,
The electric motor end cap for being mounted on described motor housing one end, stator, rotor and the motor shaft being mounted on inside the motor housing, institute
State the radial outside that controller is installed to the electric motor end cap and is located at the motor housing.
Preferably, there are gaps in radial direction for the shell of the motor housing and the controller.
Preferably, the motor includes terminal block, and the terminal block is electrically connected with the controller.
Preferably, the terminal block includes motor phase terminal and sensor terminal, and the controller is equipped with and the motor
Phase terminal and the terminal interface of sensor terminal connection.
Preferably, the controller and the terminal block flexibility are to slotting connection.
Optionally, the controller is connect with the terminal block scolding tin.
Preferably, the junction of the controller and the terminal block is equipped with the sealing for sealing off the terminal block
Circle.
Preferably, the shell of the controller is equipped with radiating ribs in the side close to the motor housing.
Preferably, the electric motor end cap is equipped with several the first installations for connecting with driven member in the axial direction
Position, the electric motor end cap are equipped with several the second installation positions for being used to connect with the controller in radial direction.
Preferably, first installation position and/or second installation position are cylinder, are equipped with screw among the cylinder
Hole.
Compared with prior art, the utility model has the beneficial effects that: controller is directly installed on the radial outside of motor,
Harness connection is removed, so that electric machine assembly can be more compact in mechanical structure, can reach section space-efficient purpose, and reduce
Intermediate harness connection, can reduce cost, improve electric efficiency, promote motor EMC ability, enhance the reliability of motor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electric machine assembly of the utility model embodiment.
Fig. 2 is the decomposition diagram of the electric machine assembly of the utility model embodiment.
Fig. 3 is the terminal block structural schematic diagram of the utility model embodiment.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As depicted in figs. 1 and 2, a kind of electric machine assembly implemented according to the utility model one, including motor and for controlling
The controller 100 of motor, motor include motor housing 200, the electric motor end cap 300 for being mounted on 200 one end of motor housing, are mounted on
Stator (not shown), rotor (not shown) and motor shaft 600 inside motor housing 200, the installation of controller 100 to electric motor end cap
300 and be located at motor housing 200 radial outside.In the present embodiment, controller 100 is directly mounted to electric motor end cap 300
And it is located at the radial outside of motor housing 200, so that electric machine assembly is more compact in structure, reach section space-efficient purpose,
And intermediate connections can be reduced, reduce manufacturing cost.
Preferably, there are gaps in radial direction for the shell of motor housing 200 and controller 100.Motor work Shi Huifa
Gap is arranged between motor and controller 100 in heat, can to avoid motor housing 200 by heat be directly conducted to controller 100 from
And influence performance and the service life of controller 100.
Preferably, motor includes terminal block 700, and terminal block 700 is electrically connected with controller 100.Terminal block 700 includes and electricity
Interconnecting piece 710, the winding displacement plate 720 set on 710 side of interconnecting piece and the electricity that is installed on winding displacement plate 720 that machine shell 200 connects
Machine phase terminal 730 and sensor terminal 740.
As shown in Figures 2 and 3, it is preferable that motor phase terminal 730 is connected with the end of machine winding (not shown) respectively,
Controller 100 is equipped with the terminal interface connecting with motor phase terminal 730 and sensor terminal 740.Circuit is equipped in controller 100
Plate, terminal interface are set on circuit board, and the shell of controller 100 is equipped with power supply machine phase terminal 730 and sensor terminal 740 passes through
Through-hole.Each terminal of motor respectively with the circuit board electrical connection in controller 100 so that controller 100 is able to achieve pair
The control of motor.In the present embodiment, motor is set there are three motor phase terminal 730 and five sensor terminals 740.
Preferably, controller 100 and 700 flexibility of terminal block are designed in this way slotting connection, easy for installation and quick.Control
The terminal block 700 of device 100 and motor it is flexible to slotting connection and controller 100 and motor housing 200 it is directly fixed by screw, with
The prior art is compared by the technical solution that harness connects, and can solve to be in contact in use process bad so as to cause system mistake
The problem of effect.
Optionally, controller 100 is connect with 700 scolding tin of terminal block.Scolding tin connection, can increase the stability of connection.
Preferably, the junction of controller 100 and terminal block 700 is equipped with the sealing ring for sealing off terminal block 700
800.Place recessed fluted 110 is connected to motor in 100 shell of controller, and power supply machine phase terminal 730 and sensor terminal 740 pass through
Through-hole be set in groove 110, sealing ring 800 is mounted in groove 110, guarantees the independent sealed of controller 100, is improved electrical
Connection reliability.
Preferably, the shell of controller 100 is equipped with radiating ribs in the side close to motor housing 200.If radiating ribs are equipped with
Dry item is convexly equipped on the outer shell outer wall of controller 100.In the case where not influencing 100 size of controller, lifting controller 100
The heat-sinking capability of component improves the reliability of control.
Preferably, electric motor end cap 300 is equipped with several first installation positions for being used to connect with driven member in the axial direction
310, electric motor end cap 300 is equipped with several the second installation positions 320 for being used to connect with controller 100 in radial direction.First peace
Dress position 310 is circumferentially uniformly arranged along 300 outer diameter of electric motor end cap, and the second installation position 320 is located at the side wall of end cap 300.Controller
100 shells are equipped with the connection through-hole being cooperatively connected with the second installation position 320, in the present embodiment, if there are three the first installations
Position 310 and two the second installation positions 320.
Preferably, the first installation position 310 and the second installation position 320 are all cylindrical body, are equipped with screw hole among cylindrical body, with
It is worn for screw.
The technical solution of the utility model is designed using integrated structure, reduces the centre between motor and controller
Plug connector and harness number of components, while improving electrical connection reliability；Entire integrated morphology is simple, and manufacturing cost is low, installation
It is convenient, be conducive to overall wire sheaves arrangement and assembly, have high economic benefit, there is simple and superior control performance: can
Realize speed regulation, positive and negative rotation, open loop and closed-loop control, high temperature protection etc.；Motor control cost can be reduced, loss is reduced, is improved
Efficiency；Except shift motor is applicable to, it is other to could be applicable to engine continuous variable valve stroke and double-clutch speed changer etc.
The mechanism for needing to run.It should be noted that in the utility model embodiment institute it is directional instruction (such as upper and lower, left and right,
Forward and backward, top, bottom ...) it is only used for explaining in the opposite position under a certain particular pose (as shown in the picture) between each component
Relationship etc. is set, if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
It should also be noted that, when an element is referred to as being " fixed " or " disposed " on another element, which can
Directly on the other element or may be simultaneously present centering elements.When an element referred to as " connects " another yuan
Part, it, which can be, is directly connected to another element or may be simultaneously present centering elements.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. electric machine assembly, the controller including motor and for controlling motor, which is characterized in that the motor includes outside motor
Shell, the electric motor end cap for being mounted on described motor housing one end, stator, rotor and the motor being mounted on inside the motor housing
Axis, the controller are installed to the electric motor end cap and are located at the radial outside of the motor housing.
2. electric machine assembly according to claim 1, which is characterized in that the shell of the motor housing and the controller exists
There are gaps for radial direction.
3. electric machine assembly according to claim 1, which is characterized in that the motor includes terminal block, the terminal block with
The controller electrical connection.
4. electric machine assembly according to claim 3, which is characterized in that the terminal block includes motor phase terminal and sensor
Terminal, the controller are equipped with the terminal interface connecting with the motor phase terminal and the sensor terminal.
5. electric machine assembly according to claim 4, which is characterized in that the controller and the terminal block flexibility are to slotting company
It connects.
6. electric machine assembly according to claim 4, which is characterized in that the controller is connect with the terminal block scolding tin.
7. according to the described in any item electric machine assemblies of claim 4 to 6, which is characterized in that the controller and the terminal block
Junction be equipped with sealing ring for sealing off the terminal block.
8. electric machine assembly according to any one of claims 1 to 6, which is characterized in that the shell of the controller is close
The side of the motor housing is equipped with radiating ribs.
9. electric machine assembly according to any one of claims 1 to 6, which is characterized in that the electric motor end cap is in the axial direction
Equipped with the first installation position that several are used to connect with driven member, the electric motor end cap is used in radial direction equipped with several
The second installation position being connect with the controller.
10. electric machine assembly according to claim 9, which is characterized in that first installation position and/or second installation
Position is cylinder, is equipped with screw hole among the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218296.0U CN209608493U (en) | 2018-12-27 | 2018-12-27 | Electric machine assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218296.0U CN209608493U (en) | 2018-12-27 | 2018-12-27 | Electric machine assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608493U true CN209608493U (en) | 2019-11-08 |
Family
ID=68398803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822218296.0U Active CN209608493U (en) | 2018-12-27 | 2018-12-27 | Electric machine assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11658530B2 (en) | 2021-07-15 | 2023-05-23 | Stoneridge, Inc. | Modular brushless DC (BLDC) motor construction |
| CN116995867A (en) * | 2023-08-08 | 2023-11-03 | 长广溪智能制造(无锡)有限公司 | Driving and controlling integrated motor system |
-
2018
- 2018-12-27 CN CN201822218296.0U patent/CN209608493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11658530B2 (en) | 2021-07-15 | 2023-05-23 | Stoneridge, Inc. | Modular brushless DC (BLDC) motor construction |
| CN116995867A (en) * | 2023-08-08 | 2023-11-03 | 长广溪智能制造(无锡)有限公司 | Driving and controlling integrated motor system |
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| GR01 | Patent grant |