CN201821220U - High-power permanent magnet DC brushless motor controller - Google Patents
High-power permanent magnet DC brushless motor controller Download PDFInfo
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- CN201821220U CN201821220U CN201020557601XU CN201020557601U CN201821220U CN 201821220 U CN201821220 U CN 201821220U CN 201020557601X U CN201020557601X U CN 201020557601XU CN 201020557601 U CN201020557601 U CN 201020557601U CN 201821220 U CN201821220 U CN 201821220U
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Abstract
A high-power permanent magnet DC brushless motor controller comprises an upper cover plate, a heating panel with ribs, a left side plate, a right side plate, a front end cover, a rear end cover, a PCB (printed circuit board), a special output connector socket, a control module, a power module, a U-phase output copper bar, a V-phase output copper bar, a W-phase output copper bar, a power supply B plus pole copper bar, a power supply B minus pole copper bar, U-phase VMOS (vertical metal oxide semiconductor) transistors, V-phase VMOS transistors, W-phase VMOS transistors, insulation pile heads, a compensating capacitor bank and a special output connector socket, wherein, the housing of the controller is formed by through the combination of the upper cover plate, the heating panel with ribs, the left side plate, the right side plate, the front end cover and the rear end cover, the upper cover plate is provided with five insulation pile heads with rectangular holes, the insulation pile heads include a U-phase insulation pile head, a V-phase insulation pile head, a W-phase insulation pile head, a B plus insulation pile head and a B minus phase insulation pile head, the U-phase, the V-phase and the W-phase VMOS transistors are all mounted on the heating panel with ribs, and the power supply B plus pole copper bar, the power supply B minus pole copper bar, the U-phase output copper bar, the V-phase output copper bar and the W-phase output copper bar are T-shaped and extend upwards through the upper cover plate.
Description
Technical field
The utility model relates to a kind of high-power DC brushless motor controller, particularly a kind of control device that is used for the speed governing of new forms of energy pure electric automobile non-brush permanent-magnet DC motor.
Background technology
DC Brushless Motor has very outstanding linear mechanical characteristic, the speed adjustable range of broad, bigger detent torque, and brushless and mechanical commutator are widely used in the various servo systems for a long time always.But DC Brushless Motor can not independent use as asynchronous ac motor, and must with the supporting use of DC brushless motor controller.
The high-power DC brushless motor controller is exactly a kind of control device that is used for the speed governing of new forms of energy pure electric automobile non-brush permanent-magnet DC motor, can be widely used in the control of electric golf cart, handcart, competition area car, battery-operated motor cycle, hybrid vehicle, motor-driven loading fork truck and electric ship and industrial buncher.
Summary of the invention
Technical problem
Mainly there is following problem in existing high-power DC brushless motor controller:
1, the shell of existing controller is inseparable integral structure, and connecting line is numerous, and the mounting process complexity causes reliability relatively poor, in case damage maintenance difficult.
2, most of VMOS pipe adopts the side direction mounting structure, and its radiator structure is bad, and thermal resistance is too big, and thermal conduction characteristic is relatively poor.
Technical scheme
A kind of high-power DC brushless motor controller, comprise upper cover plate, with ribbing heating panel, left plate, right plate, front end housing, rear end cap, pcb board, special-purpose output connection socket, control module, power module, U exports copper bar mutually, V exports copper bar mutually and exports copper bar mutually with W, power supply B+ utmost point copper bar, power supply B-utmost point copper bar, U phase VMOS pipe, V phase VMOS pipe and W VMOS mutually manage, the insulation pile crown, the compensation condenser group, special-purpose output connection socket, its controller housing is respectively by upper cover plate, with ribbing heating panel, left plate, right plate, front end housing, rear end cap combines, the insulation pile crown that five band rectangular openings are arranged on the upper cover plate, it is respectively the U pile crown that insulate mutually, the V pile crown that insulate mutually, the W pile crown that insulate mutually, the B+ pile crown that insulate, the B-pile crown that insulate mutually, U phase VMOS pipe, V phase VMOS pipe and W VMOS mutually manage and all are installed on ribbing the heating panel power supply B+ utmost point copper bar, power supply B-utmost point copper bar, U exports copper bar mutually, V exports copper bar mutually and exports copper bar mutually with W and all protrude upward by upper cover plate.
Described high-power DC brushless motor controller, its with ribbing heating panel top is slab construction, bottom band vent rib, the left and right sides has the installation groove respectively one.
Described high-power DC brushless motor controller, one closed slide is arranged respectively at the bottom of its left plate and right plate, the closed slide of left plate and right plate bottom can insert in the installation groove of with ribbing heating panel, and the installation screw hole of the logical upper cover plate of screw links to each other with the top of left plate and right plate.
Described high-power DC brushless motor controller, its controller inside comprises a pcb board, whole U phase VMOS pipes, V phase VMOS pipe and the W pin of VMOS pipe mutually are welded on the pcb board, the back side of VMOS pipe is close on the upper plane of with ribbing heating panel, each VMOS pipe again by screw on ribbing heating panel.
Described high-power DC brushless motor controller is welded with heat-resisting special-purpose output connection socket on its pcb board, special-purpose output connection socket externally stretches out by front end housing.
Described high-power DC brushless motor controller, the middle position on its pcb board is welded with the compensation condenser group, welds a control module and a power module respectively at the place, both sides of the special-purpose output connection socket of welding.
Described high-power DC brushless motor controller, its power supply B+ utmost point copper bar, power supply B-utmost point copper bar are dull and stereotyped T shape structure, wherein power supply B+ utmost point copper bar, power supply B-utmost point copper bar bottom straight cutting are welded on the pcb board, the narrower the first half of power supply B+ utmost point copper bar, rectangle opening place by the B+ utmost point of upper cover plate insulation pile crown protrudes upward, the narrower the first half of power supply B-utmost point copper bar is protruded upward by the rectangle opening place of the B-utmost point of upper cover plate insulation pile crown.
Described high-power DC brushless motor controller, its U exports copper bar, V mutually and exports copper bar and W mutually and export T shape structure after copper bar is the bottom bending mutually, wherein U exports mutually and is welded on the pcb board after copper bar, V export copper bar mutually and W exports the bending of copper bar bottom mutually, and the narrower the first half of copper bar is then passed U on upper cover plate pile crown, V insulate the mutually rectangle opening place of pile crown of pile crown and W of insulating mutually of insulating mutually respectively and protruded upward.
Technique effect
The high-power DC brushless motor controller that the utility model proposed has following beneficial effect:
1, the utility model has changed the internal structure of traditional high-power DC brushless motor controller, light current control lines all on the controller all pick out by special-purpose output connection socket, so inner none the root lead of controller has been simplified the production assembly technology of high-power DC brushless motor controller greatly.
2, the output of U of the present utility model, V, W phase line and power line, ground wire is adopted to the rectangle opening place of T shape copper bar by the insulation pile crown of upper cover plate and is protruded upward mode, so external also none root stube cable of output, its good reliability is installed simple especially.
3, the utility model since adopt the VMOS pipe down with heating panel paster mounting structure, its perfect heat-dissipating, thermal conduction effect is obvious, has guaranteed controller required radiating condition when high-power, big electric current output, has increased the stability and the reliability of system.
Description of drawings
Fig. 1 high-power DC brushless motor controller outside drawing;
Fig. 2 high-power DC brushless motor controller front view;
Fig. 3 high-power DC brushless motor controller pcb board front appearance figure;
Fig. 4 high-power DC brushless motor controller pcb board component side front view;
Fig. 5 high-power DC brushless motor controller pcb board rear elevation view;
Fig. 6 high-power DC brushless motor controller pcb board back appearance figure.
Fig. 7 high-power DC brushless motor controller structure chart.
Fig. 8 high-power DC brushless motor controller front explosive view.
Fig. 9 high-power DC brushless motor controller back side explosive view.
Label declaration:
2 with ribbing heating panels of 1 upper cover plate
3 left plates, 4 right plates
5 front end housings, 6 rear end caps
7 pcb boards, 8 control modules
9 power modules, 10 U export copper bar mutually
11 U phase VMOS manage 12 V and export copper bar mutually
13 V phase VMOS manage 14 W and export copper bar mutually
15 W phase VMOS manage 16 B+ utmost point copper bars
17 B-utmost point copper bars 18 are installed groove
19 compensation condenser groups, 20 special-purpose output connection sockets
The 110 U pile crown 112 V pile crown that insulate mutually that insulate mutually
The 114 W pile crown 116 B+ utmost points insulation pile crown that insulate mutually
117 B-utmost points insulation pile crown, 118 guide rails
119 install screw hole
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
Fig. 1 is a high-power DC brushless motor controller outside drawing, and Fig. 7 is a high-power DC brushless motor controller structure chart.The utility model high-power DC brushless motor controller adopts dismountable mounting structure, housing parts comprises upper cover plate 1, with ribbing heating panel 2, left plate 3, right plate 4, front end housing 5, rear end cap 6, described with ribbing heating panel 2 tops are slab construction, bottom band vent rib, the left and right sides has installation groove 18 respectively one, and a closed slide 118 is arranged respectively at the bottom of left plate 3 and right plate 4, the closed slide 118 of left plate 3 and right plate 4 bottoms can insert in the installation groove 18 of with ribbing heating panel 2, and the installation screw hole 119 of the logical upper cover plate 1 of screw is connected with the top of left plate 3 with right plate 4.
Fig. 3 is high-power DC brushless motor controller pcb board front appearance figure, and Fig. 6 is high-power DC brushless motor controller pcb board back appearance figure.Among the figure, the inside of high-power DC brushless motor controller also comprises pcb board 7, control module 8, power module 9, U exports copper bar 10 mutually, V exports copper bar 12 mutually and exports copper bar 14 mutually with W, power supply B+ utmost point copper bar 16, power supply B-utmost point copper bar 17, U phase VMOS pipe 11, V phase VMOS pipe 13 and W be VMOS pipe 15 mutually, the insulation pile crown, compensation condenser group 19, special-purpose output connection socket 20, the insulation pile crown that five band rectangular openings are arranged on the upper cover plate 1, it is respectively the U pile crown 110 that insulate mutually, the V pile crown 112 that insulate mutually, the W pile crown 114 that insulate mutually, the B+ pile crown 116 that insulate, the B-pile crown 117 that insulate mutually, U phase VMOS pipe 11, V phase VMOS pipe 13 and W VMOS pipe 15 mutually are installed on ribbing the heating panel 2 power supply B+ utmost point copper bar 16, power supply B-utmost point copper bar 17, U exports copper bar 10 mutually, V exports copper bar 12 mutually and exports copper bar 14 mutually with W and all protrude upward by upper cover plate 1.
Described U phase VMOS pipe 11, V phase VMOS pipe 13 and the W pin of VMOS pipe 15 mutually are welded on the pcb board 7, the back side of VMOS pipe is close on the plane on ribbing heating panel top, each VMOS pipe again by screw on the flat board of with ribbing heating panel 2, so the heat radiation thermal resistance is less, thermal conduction effect is obvious.
Be welded with on the described pcb board 7 by heat-resisting special-purpose output connection socket 20, light current control lines all on the controller all pick out by special-purpose output connection socket 20, and special-purpose output connection socket 20 externally stretches out by front end housing 5.Middle position on pcb board 7 is welded with compensation condenser group 19, welds a control module 8 and a power module 9 respectively at the place, both sides of the special-purpose output connection socket 20 of welding.Described control module 8 is core components of controller, and built-in high-performance single-chip microcomputer and VMOS drive circuit, power module 9 are DC/DC translation circuits, can directly power supply B+ be converted to the required operating voltage VCC of control module 8.
Fig. 8 and Fig. 9 are respectively the explosive views at the high-power DC brushless motor controller front and the back side.Among the figure, described power supply B+ utmost point copper bar 16, power supply B-utmost point copper bar 17 are dull and stereotyped T shape structure, wherein power supply B+ utmost point copper bar 16 and power supply B-utmost point copper bar 17 bottom straight cuttings are welded on the pcb board 7, the first half that power supply B+ utmost point copper bar 16 is narrower, rectangle opening place by the B+ utmost point of upper cover plate 1 insulation pile crown 116 protrudes upward, the first half that power supply B-utmost point copper bar 17 is narrower is protruded upward by the rectangle opening place of the B-utmost point insulation pile crown 117 of upper cover plate 1.Can be directly and the both positive and negative polarity of storage battery join.
Described U exports copper bar 10, V mutually and exports copper bar 12 and W mutually and export T shape structure after copper bar 14 is the bottom bending mutually, wherein U exports mutually and is welded on the pcb board 7 after copper bar 10, V export copper bar 12 mutually and W exports copper bar 14 bottom bendings mutually, and the narrower the first half of copper bar is then passed U on the upper cover plate 1 pile crown 110, V insulate the mutually rectangle opening place of pile crown 114 of pile crown 112 and W of insulating mutually of insulating mutually respectively and protruded upward.
In sum, the utility model proposes a kind of novel high-power non-brush permanent-magnet DC motor controller mounting structure, light current control lines all on this controller all pick out by special-purpose output connection socket, so inner none root lead of controller, U, the V of output, W phase line, power line and ground wire adopt the upwards copper bar way of output, so externally export also none root stube cable, its good reliability is installed simple especially.The utility model since adopt the VMOS pipe down with heating panel paster mounting structure, its perfect heat-dissipating, thermal conduction effect is obvious, guaranteed controller required radiating condition when high-power, big electric current output, increase the stability and the reliability of system, and simplified the production assembly technology of high-power DC brushless motor controller greatly.
Claims (8)
1. high-power DC brushless motor controller, comprise upper cover plate (1), with ribbing heating panel (2), left plate (3), right plate (4), front end housing (5), rear end cap (6), pcb board (7), control module (8), power module (9), U exports copper bar (10) mutually, V exports copper bar (12) mutually and exports copper bar (14) mutually with W, power supply B+ utmost point copper bar (16), power supply B-utmost point copper bar (17), U phase VMOS manages (11), V phase VMOS pipe (13) and W VMOS mutually manage (15), the insulation pile crown, compensation condenser group (19), special-purpose output connection socket (20), it is characterized in that: controller housing is respectively by upper cover plate (1), with ribbing heating panel (2), left plate (3), right plate (4), front end housing (5), rear end cap (6) combines, the insulation pile crown that five band rectangular openings are arranged on the upper cover plate (1), it is respectively the U pile crown (110) that insulate mutually, the V pile crown (112) that insulate mutually, the W pile crown (114) that insulate mutually, the B+ pile crown (116) that insulate, the B-pile crown (117) that insulate mutually, U phase VMOS manages (11), V phase VMOS pipe (13) and W VMOS mutually manage (15) and all are installed on ribbing the heating panel power supply B+ utmost point copper bar (16), power supply B-utmost point copper bar (17), U exports copper bar (10) mutually, V exports copper bar (12) mutually and exports copper bar (14) mutually with W and all protrude upward by upper cover plate (1).
2. high-power DC brushless motor controller according to claim 1 is characterized in that: described with ribbing heating panel (2) top is slab construction, bottom band vent rib, and the left and right sides has installation groove (18) respectively one.
3. high-power DC brushless motor controller according to claim 1 and 2, it is characterized in that: a closed slide (118) is arranged respectively at the bottom of left plate (3) and right plate (4), the closed slide (118) of left plate (3) and right plate (4) bottom can insert in the installation groove (18) of with ribbing heating panel (2), and the installation screw hole (119) that screw leads to upper cover plate (1) links to each other with the top of left plate (3) with right plate (4).
4. high-power DC brushless motor controller according to claim 1, it is characterized in that: controller inside comprises a pcb board (7), U phase VMOS pipe (11), V phase VMOS pipe (13) and the W pin of VMOS pipe (15) mutually are welded on the pcb board (7), the back side of VMOS pipe is close on the upper plane of with ribbing heating panel, each VMOS pipe again by screw on ribbing heating panel (2).
5. high-power DC brushless motor controller according to claim 1 is characterized in that: be welded with heat-resisting special-purpose output connection socket (20) on the described pcb board (7), special-purpose output connection socket (20) externally stretches out by front end housing (5).
6. high-power DC brushless motor controller according to claim 1, it is characterized in that: the middle position on the described pcb board (7) is welded with compensation condenser group (19), welds a control module (8) and a power module (9) respectively at the place, both sides of the special-purpose output connection socket of welding (20).
7. high-power DC brushless motor controller according to claim 1, it is characterized in that: described power supply B+ utmost point copper bar (16), power supply B-utmost point copper bar (17) is dull and stereotyped T shape structure, wherein power supply B+ utmost point copper bar (16) and power supply B-utmost point copper bar (17) bottom straight cutting are welded on the pcb board (7), the narrower the first half of power supply B+ utmost point copper bar (16), rectangle opening place by the B+ utmost point of upper cover plate (1) insulation pile crown (116) protrudes upward, the narrower the first half of power supply B-utmost point copper bar (17) is protruded upward by the rectangle opening place of the B-utmost point of upper cover plate (1) insulation pile crown (117).
8. high-power DC brushless motor controller according to claim 1, it is characterized in that: described U exports copper bar (10), V mutually and exports copper bar (12) and W mutually and export T shape structure after copper bar (14) is the bottom bending mutually, wherein U exports copper bar (10) mutually, V is welded on the pcb board (7) after exporting copper bar (12) mutually and W exporting copper bar (14) bottom bending mutually, and the narrower the first half of copper bar is then passed U on the upper cover plate (1) pile crown (110), V insulate the mutually rectangle opening place of pile crown (114) of pile crown (112) and W of insulating mutually of insulating mutually respectively and protruded upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020557601XU CN201821220U (en) | 2010-10-12 | 2010-10-12 | High-power permanent magnet DC brushless motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020557601XU CN201821220U (en) | 2010-10-12 | 2010-10-12 | High-power permanent magnet DC brushless motor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201821220U true CN201821220U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020557601XU Expired - Fee Related CN201821220U (en) | 2010-10-12 | 2010-10-12 | High-power permanent magnet DC brushless motor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201821220U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640494A (en) * | 2013-12-31 | 2014-03-19 | 重庆博耐特实业（集团）有限公司 | Large-power controller of electric car |
| CN104812164A (en) * | 2015-04-21 | 2015-07-29 | 宁波动一电器有限公司 | Motor controller |
| CN106301103A (en) * | 2016-09-15 | 2017-01-04 | 彭希南 | Magnet brushless controller |
| CN106787471A (en) * | 2016-12-07 | 2017-05-31 | 中国北方车辆研究所 | A kind of motor drive controller of many radiating modes |
| CN107482959A (en) * | 2017-08-21 | 2017-12-15 | 彭希南 | The guide tracked controller of three-phase permanent brushless direct current motor |
| CN108288919A (en) * | 2018-03-29 | 2018-07-17 | 林锋 | A kind of new structural half-bridge module |
-
2010
- 2010-10-12 CN CN201020557601XU patent/CN201821220U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640494A (en) * | 2013-12-31 | 2014-03-19 | 重庆博耐特实业（集团）有限公司 | Large-power controller of electric car |
| CN104812164A (en) * | 2015-04-21 | 2015-07-29 | 宁波动一电器有限公司 | Motor controller |
| CN104812164B (en) * | 2015-04-21 | 2017-11-07 | 宁波金洪胜机电科技有限公司 | Electric machine controller |
| CN106301103A (en) * | 2016-09-15 | 2017-01-04 | 彭希南 | Magnet brushless controller |
| CN106301103B (en) * | 2016-09-15 | 2018-10-23 | 彭希南 | Magnet brushless controller |
| CN106787471A (en) * | 2016-12-07 | 2017-05-31 | 中国北方车辆研究所 | A kind of motor drive controller of many radiating modes |
| CN107482959A (en) * | 2017-08-21 | 2017-12-15 | 彭希南 | The guide tracked controller of three-phase permanent brushless direct current motor |
| CN107482959B (en) * | 2017-08-21 | 2019-06-21 | 彭希南 | The guide tracked controller of three-phase permanent brushless direct current motor |
| CN108288919A (en) * | 2018-03-29 | 2018-07-17 | 林锋 | A kind of new structural half-bridge module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: GUAN YUQIU Effective date: 20130216 Owner name: GUAN YUQIU Free format text: FORMER OWNER: PENG XINAN Effective date: 20130216 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410003 CHANGSHA, HUNAN PROVINCE TO: 410205 CHANGSHA, HUNAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130216 Address after: 410205 Hunan province Changsha City Lugu high tech Zone Industrial Park A7 building 3012 Patentee after: Guan Yuqiu Address before: 410003 Hunan province Changsha Kaifu District Sifangping teachers village 5 Building No. 402 Patentee before: Peng Xinan Patentee before: Guan Yuqiu |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Tianfu Electromechanical Technology Co., Ltd. Assignor: Guan Yuqiu Contract record no.: 2013430000028 Denomination of utility model: High-power permanent magnet DC brushless motor controller Granted publication date: 20110504 License type: Exclusive License Record date: 20130419 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20181012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |