CN203942407U - The motor of a kind of electric machine controller and application thereof - Google Patents
The motor of a kind of electric machine controller and application thereof Download PDFInfo
- Publication number
- CN203942407U CN203942407U CN201420361543.1U CN201420361543U CN203942407U CN 203942407 U CN203942407 U CN 203942407U CN 201420361543 U CN201420361543 U CN 201420361543U CN 203942407 U CN203942407 U CN 203942407U
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- circuit board
- control circuit
- electric machine
- face
- machine controller
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
The utility model discloses the motor of a kind of electric machine controller and application thereof, comprise control box, control circuit board and lower insulation cushion, in the middle of control box, offer cavity, control circuit board is arranged on cavity the inside, on the end face of control circuit board, be provided with IPM module, it is characterized in that: on the diapire of cavity, be provided with boss, below IPM module, lower insulation cushion is installed on the bottom surface of control circuit board, control circuit board is arranged on the end face of boss by lower insulation cushion supporting, this is simple in structure, compact, easy for installation, efficiency of assembling is high, production cost is low, heat radiation and water resistance are good.
Description
Technical field:
The utility model relates to the motor of a kind of electric machine controller and application thereof.
Background technology:
Existing electric machine controller comprises control box and is arranged on the control circuit board of control box the inside, on the outer ledge of control circuit plate top surface, be provided with IPM module, IPM module is attached on the inwall of control box cavity, screw passes control box and is screwed into IPM module from control box outside and IPM module latch is arranged on the inwall of control box, but there is following several problem in this electric machine controller: 1) complex manufacturing, trouble is installed, and operating efficiency is low, and cost is high; 2) heat dispersion of IPM module is poor, and caloric value is large, and operational efficiency is low; 3) water resistance is poor, and rainwater easily flow into control box the inside along screw and causes control circuit board to damage, and reliability is low.
Summary of the invention:
The purpose of this utility model is to provide the motor of a kind of electric machine controller and application thereof, and this motor controller structure is simple, compact, easy for installation, and efficiency of assembling is high, production cost is low, and heat radiation and water resistance are good, and this electric machine structure is simple, easy for installation, production cost is low, and heat radiation and water resistance are good.
The purpose of this utility model is achieved by following technical proposals.
A kind of electric machine controller, comprise control box, control circuit board and lower insulation cushion, in the middle of control box, offer cavity, control circuit board is arranged on cavity the inside, on the end face of control circuit board, be provided with IPM module, it is characterized in that: on the diapire of cavity, be provided with boss, below IPM module, on the bottom surface of control circuit board, lower insulation cushion be installed, control circuit board is arranged on the end face of boss by lower insulation cushion supporting.
On the end face of boss described above, be provided with fixed block, the bottom of fixed block is provided with step, and step is pressed on by upper insulation cushion on the end face of IPM module, and fixed block is arranged on the end face of boss by screw lock.
On the end face of fixed block described above, be provided with some radiating ribs, upper insulation cushion, lower insulation cushion all adopt heat sink material.
Cavity the inside described above is filled with Embedding Material, and Embedding Material covers above control circuit board.
IPM module described above is SMD IPM module.
Control circuit board described above comprises copper base and is wrapped in the insulating barrier on copper base outer surface, on the end face of control circuit board, be provided with and reveal empty part to expose copper base, IPM module is arranged on the end face of exposed copper base, below IPM module, on the bottom surface of control circuit board, is also provided with and reveals empty branch to expose copper base.
A kind of motor, comprise rotating shaft, rotor assembly, stator module, casing, front end housing, rear end cap and electric machine controller, rotor assembly is arranged in rotating shaft, stator module and casing are installed together and are nested in rotor assembly outside, front end housing and rear end cap are arranged on respectively casing two ends, shaft support is on the bearing of front end housing and rear end cap, electric machine controller is arranged on rear end cap, it is characterized in that: described electric machine controller is that any one described structure of claim 1 to 6 is described above.
The utility model compared with prior art, has following effect:
1) on the diapire of cavity, be provided with boss, below IPM module, lower insulation cushion is installed on the bottom surface of control circuit board, control circuit board is arranged on the end face of boss by lower insulation cushion supporting, this is simple and compact for structure, the heat that IPM module can be sent through lower insulation cushion and lands conduct to control box, improve the radiating efficiency of IPM module, same insulation cushion at present also can be raised the creepage distance of control circuit board and control box, improve the reliability of control circuit board work, boss raise control circuit board in case below control circuit board encapsulating, further increase security performance and the water resistance of control circuit board,
2) on the end face of boss, be provided with fixed block, the bottom of fixed block is provided with step, step is pressed on the end face of IPM module by upper insulation cushion, the heat that IPM module upper surface can be produced conducts through upper insulation cushion and fixed block, improve the radiating efficiency of IPM module, fixed block is arranged on by screw lock on the end face of boss, and structure is relatively simple simultaneously, and convenient fixing is installed;
3) on the end face of fixed block, be provided with some radiating ribs, upper insulation cushion, lower insulation cushion all adopt heat sink material, improve radiating efficiency;
4) cavity the inside is filled with Embedding Material, and Embedding Material covers above control circuit board, effectively protects control circuit board, avoids control circuit board to be subject to dirt or is subject to Water Damage;
5) IPM module is SMD IPM module, compares that traditional IPM module volume is less, cost is lower, and SMD IPM module can be got up by embedding more easily;
6) on the end face of control circuit board, be provided with and reveal empty part to expose copper base, IPM module is arranged on the end face of exposed copper base, below IPM module, on the bottom surface of control circuit board, be also provided with and reveal empty branch to expose copper base, simple in structure, the heat that IPM module produces directly conducts to lower insulation cushion through copper base, and radiating efficiency is higher;
7) this electric machine structure is simple, easy for installation, and production cost is low, and heat radiation and water resistance are good.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model control circuit board;
Fig. 3 is the stereogram of the utility model control box;
Fig. 4 is the stereogram of the utility model motor;
Fig. 5 is the exploded view of the utility model motor.
Embodiment:
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
Embodiment mono-: as shown in Figure 1, Figure 2 and Figure 3, the utility model is a kind of electric machine controller, comprise control box 1, control circuit board 2 and lower insulation cushion 3, in the middle of control box 1, offer cavity 10, control circuit board 2 is arranged on cavity 10 the insides, on the end face of control circuit board 2, be provided with IPM module 4, on the diapire of cavity 10, be provided with boss 11, below IPM module 4, on the bottom surface of control circuit board 2, lower insulation cushion 3 is installed, control circuit board 2 is arranged on the end face of boss 11 by lower insulation cushion 3 supportings.On the end face of boss 11, be provided with fixed block 6, the bottom of fixed block 6 is provided with step 61, and step 61 is pressed on the end face of IPM module 4 by upper insulation cushion 5, and fixed block 6 is arranged on the end face of boss 11 by screw 7 lockings.On the end face of fixed block 6, be provided with some radiating ribs 62, upper insulation cushion 5, lower insulation cushion 3 all adopt heat sink material.In cavity 10 the insides, be filled with Embedding Material, Embedding Material covers above control circuit board 2.IPM module 4 is SMD IPM modules.Control circuit board 2 comprises copper base 21 and is wrapped in the insulating barrier 22 on copper base 21 outer surfaces, on the end face of control circuit board 2, be provided with and reveal empty part to expose copper base 21, IPM module 4 is arranged on the end face of exposed copper base 21, below IPM module 4, on the bottom surface of control circuit board 2, is also provided with and reveals empty branch to expose copper base 21.
Embodiment bis-: as Fig. 1, shown in Fig. 4 and Fig. 5, the utility model is a kind of motor, comprise rotating shaft 81, rotor assembly 82, stator module 83, casing 84, front end housing 85, rear end cap 86 and electric machine controller 87, rotor assembly 82 is arranged in rotating shaft 81, stator module 83 and casing 84 are installed together and are nested in rotor assembly 82 outsides, front end housing 85 and rear end cap 86 are arranged on respectively casing 84 two ends, rotating shaft 81 is bearing on the bearing of front end housing 85 and rear end cap 86, electric machine controller 87 is arranged on rear end cap 86, described electric machine controller 87 comprises control box 1, control circuit board 2 and lower insulation cushion 3, in the middle of control box 1, offer cavity 10, control circuit board 2 is arranged on cavity 10 the insides, on the end face of control circuit board 2, be provided with IPM module 4, on the diapire of cavity 10, be provided with boss 11, below IPM module 4, lower insulation cushion 3 is installed on the bottom surface of control circuit board 2, control circuit board 2 is arranged on the end face of boss 11 by lower insulation cushion 3 supportings.
Above embodiment is better embodiment of the present invention; but embodiments of the present invention are not limited to this; other are any does not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitute, combination, simplify; be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (7)
1. an electric machine controller, comprise control box (1), control circuit board (2) and lower insulation cushion (3), in the middle of control box (1), offer cavity (10), control circuit board (2) is arranged on cavity (10) the inside, on the end face of control circuit board (2), be provided with IPM module (4), it is characterized in that: on the diapire of cavity (10), be provided with boss (11), in IPM module (4) below, lower insulation cushion (3) is installed on the bottom surface of control circuit board (2), control circuit board (2) is arranged on the end face of boss (11) by lower insulation cushion (3) supporting.
2. a kind of electric machine controller according to claim 1, it is characterized in that: on the end face of boss (11), be provided with fixed block (6), the bottom of fixed block (6) is provided with step (61), step (61) is pressed on the end face of IPM module (4) by upper insulation cushion (5), and fixed block (6) is arranged on the end face of boss (11) by screw (7) locking.
3. a kind of electric machine controller according to claim 2, is characterized in that: on the end face of fixed block (6), be provided with some radiating ribs (62), upper insulation cushion (5), lower insulation cushion (3) all adopt heat sink material.
4. according to a kind of electric machine controller described in claim 1 or 2 or 3, it is characterized in that: in cavity (10) the inside, be filled with Embedding Material, Embedding Material covers control circuit board (2) above.
5. according to a kind of electric machine controller described in claim 1 or 2 or 3, it is characterized in that: described IPM module (4) is SMD IPM module.
6. a kind of electric machine controller according to claim 5, it is characterized in that: control circuit board (2) comprises copper base (21) and is wrapped in the insulating barrier (22) on copper base (21) outer surface, on the end face of control circuit board (2), be provided with and reveal empty part to expose copper base (21), IPM module (4) is arranged on the end face of exposed copper base (21), on the bottom surface of IPM module (4) below, control circuit board (2), is also provided with and reveals empty branch to expose copper base (21).
7. a motor, comprise rotating shaft (81), rotor assembly (82), stator module (83), casing (84), front end housing (85), rear end cap (86) and electric machine controller (87), rotor assembly (82) is arranged in rotating shaft (81), stator module (83) and casing (84) are installed together and are nested in rotor assembly (82) outside, front end housing (85) and rear end cap (86) are arranged on respectively casing (84) two ends, rotating shaft (81) is bearing on the bearing of front end housing (85) and rear end cap (86), electric machine controller (87) is arranged on rear end cap (86), it is characterized in that: described electric machine controller (87) is any one described structure of claim 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361543.1U CN203942407U (en) | 2014-07-01 | 2014-07-01 | The motor of a kind of electric machine controller and application thereof |
| PCT/CN2014/087347 WO2016000328A1 (en) | 2014-07-01 | 2014-09-24 | Electric motor controller and electric motor applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361543.1U CN203942407U (en) | 2014-07-01 | 2014-07-01 | The motor of a kind of electric machine controller and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203942407U true CN203942407U (en) | 2014-11-12 |
Family
ID=51861692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361543.1U Active CN203942407U (en) | 2014-07-01 | 2014-07-01 | The motor of a kind of electric machine controller and application thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203942407U (en) |
| WO (1) | WO2016000328A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249275A (en) * | 2017-07-26 | 2017-10-13 | 合肥巨动力系统有限公司 | A kind of Novel motor controller capacitor installation structure |
| CN110278681A (en) * | 2018-03-13 | 2019-09-24 | 无锡飞翎电子有限公司 | The mounting structure and laundry facilities of IPM module |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7042745B1 (en) * | 2004-11-29 | 2006-05-09 | Cotek Electronic Ind. Co. Ltd. | Insulating arrangement for DC/AC inverter |
| CN202759717U (en) * | 2011-05-17 | 2013-02-27 | 中山大洋电机制造有限公司 | Motor controller |
| CN202496159U (en) * | 2012-02-20 | 2012-10-17 | 无锡艾柯威科技有限公司 | Installation structure for motor controller component |
| CN202496166U (en) * | 2012-02-20 | 2012-10-17 | 无锡艾柯威科技有限公司 | Motor controller component |
| CN203660853U (en) * | 2013-12-20 | 2014-06-18 | 中山大洋电机制造有限公司 | DC brushless motor |
-
2014
- 2014-07-01 CN CN201420361543.1U patent/CN203942407U/en active Active
- 2014-09-24 WO PCT/CN2014/087347 patent/WO2016000328A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249275A (en) * | 2017-07-26 | 2017-10-13 | 合肥巨动力系统有限公司 | A kind of Novel motor controller capacitor installation structure |
| CN110278681A (en) * | 2018-03-13 | 2019-09-24 | 无锡飞翎电子有限公司 | The mounting structure and laundry facilities of IPM module |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016000328A1 (en) | 2016-01-07 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |