CN105281500A - Connection structure of motor with built-in control system - Google Patents
Connection structure of motor with built-in control system Download PDFInfo
- Publication number
- CN105281500A CN105281500A CN201510718472.5A CN201510718472A CN105281500A CN 105281500 A CN105281500 A CN 105281500A CN 201510718472 A CN201510718472 A CN 201510718472A CN 105281500 A CN105281500 A CN 105281500A
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- control system
- motor
- shell
- rear end
- guard shield
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Abstract
The invention discloses a connection structure of a motor with a built-in control system, wherein the motor comprises a protective cover, a shell, a rotor, a stator and a main shaft and is characterized by comprising the motor control system. According to the connection structure, the protective cover is connected with the shell through metal supporting columns; the rotor and the stator are detachably connected with each other; a rear end cover is detachably connected with the shell through fixing pins; the motor control system is located between the rear end cover and the protective cover; and the metal supporting columns are copper supporting shafts. With the connection structure adopted, any one portion of the motor can be disassembled, and maintenance and component replacement can be facilitated.
Description
Technical field
The present invention relates to a kind of motor control assembly, be specifically related to a kind of built-in control system motor syndeton.
Background technology
Oil shortage and air pollution are the two large problems of puzzlement automobile industry, and substantial contribution research and development clean energy vehicle is all dropped in countries in the world, and the research and development that I crosses electric motor car are in demonstrating running and industry production recommendation stage.
Motor is one of critical piece of electric motor car, and the running of motor is that kinetic energy drives vehicle to travel by the electric energy conversion of battery stores.At present, the driving motor of electric vehicle that market occurs is roughly divided into following several: AC induction motor (frequency control), permagnetic synchronous motor, brush direct current motor, switched reluctance machines (SRD) etc., this several motor all needs control system to run, through investigation, all adopt the scheme (as shown in Figure 1) of split type connection at present, be generally common external controller (13) and connect motor Hall line (12) and motor phase line (15) by high-temperature cable (14), control common electric machine (11) and run.
The mode that this split connects adds line loss and system cost, and bring very large inconvenience to installation, failure rate is higher simultaneously.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of built-in control system motor syndeton, controller is arranged on motor internal, makes motor and control device integration, solves the problem of prior art.
Technical scheme: for achieving the above object, the technical solution used in the present invention is: a kind of built-in control system motor syndeton, comprises guard shield, shell, rotor, stator and main shaft; It is characterized in that, comprise electric machine control system;
Guard shield, control system, rear end cap, shell is followed successively by opposite side by motor side; Rotor, stator and main shaft is comprised in shell; Outermost is front end housing;
Described guard shield is connected with shell by metal support; Stator and rotor are that dismountable mode is connected.
Rear end cap is connected by steady pin and shell are dismountable; Described control system is between rear end cap and protective cover;
Described metal support is copper back shaft.
Guard shield is provided with air admission hole, and guard shield sidewall is provided with venthole.Rear end cap edge is evenly provided with bit-avoiding slot.
Beneficial effect: one provided by the invention built-in control system motor syndeton, fully take into account the factor of power system of electric automobile cost, failure rate and efficiency, the present invention, by simple syndeton, makes any one part of motor detachable, convenient for maintaining and replacing parts
Accompanying drawing explanation
Fig. 1 is the connected mode schematic diagram of prior art
Fig. 2 is integrated motor STRUCTURE DECOMPOSITION schematic diagram
Fig. 3 is Control system architecture schematic diagram
Fig. 4 is integrated motor structural representation
Fig. 5 is motor rear end plate structural representation
Fig. 6 is magnet steel and sensor signal Board position schematic diagram
Fig. 7 is Hall adjusting mechanism structural representation
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
A kind of built-in control system motor syndeton, comprises guard shield, shell, rotor, stator and main shaft; It is characterized in that, comprise electric machine control system;
Guard shield, control system, rear end cap, shell is followed successively by opposite side by motor side; Rotor, stator and main shaft is comprised in shell; Outermost is front end housing;
Described guard shield is connected with shell by metal support; Stator and rotor are that dismountable mode is connected.
Rear end cap is connected by steady pin and shell are dismountable; Described control system is between rear end cap and protective cover;
Described metal support is copper back shaft.
Guard shield is provided with air admission hole, and guard shield sidewall is provided with venthole.Rear end cap edge is evenly provided with bit-avoiding slot.
Embodiment:
As shown in Figure 2, a kind of built-in control system motor syndeton, comprises guard shield 21, shell 25, rotor 26, stator 27 and main shaft 28; It is characterized in that, comprise electric machine control system; The structure of motor body breaches the project organization of conventional motor, is followed successively by guard shield 21, control system 22, rear end cap 24, shell 25 by motor side to opposite side; Rotor 26, stator 27 and main shaft 28 is comprised in shell; Outermost is front end housing 29.The rear end cap 24 of motor is the part of electrode, is also that control system fixes part, and for motor, rear end cap 24 is common for spring bearing 28 with front end housing 29; And for control system, rear end cap 24 plays the effect supporting and dispel the heat.
As shown in Figure 3, described electric machine control system 22 is arranged on outside back end cover for motor 24; Comprise control board 31, power driving device 33 and Hall adjusting mechanism 23 successively; Power driving device 33 is provided with metal-oxide-semiconductor 32.
As shown in Figure 5, comprise a protruding annular brace platform 66 outside described back end cover for motor 24, described annular brace platform 66 is provided with fairlead 61,62,63; Rear end cap 24 edge is evenly provided with bit-avoiding slot 65.
Described control board 31 is aluminum annular-shaped substrate, and control board 31 is provided with some electric capacity 39 near motor side; Described aluminum annular-shaped substrate comprises phase terminal post holes, phase line fairlead and support column installing hole; Described control system circuit board inserts support column installing hole by metallic support post and fixes, and electric property connects;
As shown in Figure 4, motor down-lead 41,42,43 is connected on described aluminum annular-shaped substrate by the fairlead 61,62,63 on annular brace platform 66; Rotor comprises rotor gland 412, and rotating shaft two ends have bearing 410,412 respectively.
As shown in Figure 6 and Figure 7, the annular inboard of annular brace platform 66, comprise toothed disc 105 and gear 103, sensor signal plate 92, sensor signal plate 92 is provided with angle adjustment dish 104, annular magnetic steel disk 94 successively near motor side, annular magnetic steel disk 94 comprises a circle annular magnetic steel 95; Sensor signal plate 92 deviates from motor side, sensor signal plate 92 is provided with electrical micro-machine 102; Described gear 103 contacts with angle adjustment dish 104.Signal plate also comprises hall position and indicate hole 91 and hold-down screw 106.
As shown in Figure 2, described guard shield 21 is provided with air admission hole 210, guard shield 21 sidewall is provided with venthole 212.During this plant running, the winding of motor and semiconductor switch device can produce certain heat, the ventilating opening of the air-flow go side lid that rotor tells running to produce, thermal current was photographed in control system passport, scavenger fan is got rid of again, and the air admission hole 210 of guard shield, due to suction function, sucks motor body of wall by waterproof construction cold air, be that winding and control system are operated in stable temperature rise scope, ensured the safety that motor runs.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a built-in control system motor syndeton, comprises guard shield (21), shell (25), rotor (26), stator (27) and main shaft (28); It is characterized in that, comprise electric machine control system; Guard shield (21), control system (22), rear end cap (24), shell (25) is followed successively by opposite side by motor side; Rotor (26), stator (27) and main shaft (28) is comprised in shell; Outermost is front end housing (29);
Described guard shield (21) is connected with shell by metal support; Stator and rotor are that dismountable mode is connected
Rear end cap is connected by steady pin and shell are dismountable; Described control system is between rear end cap and protective cover;
Described metal support is copper back shaft.
2. a kind of built-in control system motor syndeton as claimed in claim 1, it is characterized in that, described guard shield (21) is provided with air admission hole (210), guard shield (21) sidewall is provided with venthole (212).
3. a kind of built-in control system motor syndeton as claimed in claim 1, it is characterized in that, described rear end cap (24) edge is evenly provided with bit-avoiding slot (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510718472.5A CN105281500A (en) | 2015-10-29 | 2015-10-29 | Connection structure of motor with built-in control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510718472.5A CN105281500A (en) | 2015-10-29 | 2015-10-29 | Connection structure of motor with built-in control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105281500A true CN105281500A (en) | 2016-01-27 |
Family
ID=55150006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510718472.5A Pending CN105281500A (en) | 2015-10-29 | 2015-10-29 | Connection structure of motor with built-in control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105281500A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937520A (en) * | 2017-05-12 | 2017-07-07 | 广东泛仕达机电有限公司 | A kind of radiator structure of built-in control panel |
-
2015
- 2015-10-29 CN CN201510718472.5A patent/CN105281500A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937520A (en) * | 2017-05-12 | 2017-07-07 | 广东泛仕达机电有限公司 | A kind of radiator structure of built-in control panel |
| CN106937520B (en) * | 2017-05-12 | 2023-11-21 | 泛仕达机电股份有限公司 | Heat radiation structure of built-in control panel |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |