CN209659102U - A kind of integration driving motor - Google Patents
A kind of integration driving motor Download PDFInfo
- Publication number
- CN209659102U CN209659102U CN201920824268.5U CN201920824268U CN209659102U CN 209659102 U CN209659102 U CN 209659102U CN 201920824268 U CN201920824268 U CN 201920824268U CN 209659102 U CN209659102 U CN 209659102U
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- China
- Prior art keywords
- driving motor
- flow
- amplifier board
- power amplifier
- motor according
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Abstract
The utility model discloses a kind of integrated driving motors in driving motor system regions, including motor and controller, the stator of motor includes stator lasmination and through-flow item, stator lasmination is equipped with through-flow slot, through-flow item is inserted into through-flow slot, controller includes power amplifier board, and power amplifier board is equipped with power circuit, and through-flow item is welded and fixed with power circuit.The utility model can reduce and connect existing relatively high power loss by flexible circuitry between conventional motors and controller.
Description
Technical field
The utility model relates to driving motor technical fields, and in particular to a kind of integration driving motor.
Background technique
Driving motor system is mainly made of motor and two major part of controller, is at present mostly that motor passes through cable in system
It is connected with controller, specific: motor includes stator, and stator is equipped with stator winding, and stator winding and controller are wired to
In terminal box outside motor, controller includes power amplifier board and control panel, power amplifier board integrated power circuit, circulation high current, control
Plate integral control circuit, control motor operation, control electricity by the frequency of controller control each electrode current of motor, phase and amplitude
Machine operation.The configuration most common way of the two is distribution, i.e. motor and controller is separately fixed in product, also have it is a small amount of because
The cluster that the particular/special requirement (such as environmental adaptability requirement) of system combines the two shell simple " superposition ", in electricity
Gas connection is upper to be not essentially different with traditional distributed.These configuration modes have been unable to meet the requirement of certain products, example
Such as:
Connection between controller and motor causes more power loss, and increases cost.
System structure not through Uniting, cannot effective control system volume and weight.
There are many restrictions using polyphase machine structure to motor in system.
Utility model content
For the defects in the prior art, the utility model provides a kind of integrated driving motor, to reduce conventional motors
Existing relatively high power loss and meaningless increased costs are connect by flexible circuitry between controller.
A kind of integration driving motor, including motor and controller, the stator of motor include stator lasmination and through-flow item, are determined
Sub- lamination is equipped with through-flow slot, and through-flow item is inserted into through-flow slot, and controller includes power amplifier board, and power amplifier board is equipped with power electricity
Road, through-flow item are welded and fixed with power circuit.
This programme has the beneficial effect that: the stator winding structure using through-flow item instead of conventional motors, through-flow item
Power circuit with power amplifier board forms the integrated design being directly connected to, motor stator and control by the way of directly welding
Device needs not move through the transition connection of other conductors, connecting link is reduced, since the resistance value of contact resistance in circuit is usually than leading
The resistance value of body itself is much larger, and the power loss in power circuit is mainly derived from contact resistance, to low-voltage, high-current motor
It becomes apparent, application scheme is directly connected to through-flow item with power amplifier board, reduces the contact resistance of transition conductor, can effectively be dropped
Power loss in low-power circuit.
Preferably, through-flow slot and through-flow item are equipped at least three, be equipped between the same end of multiple through-flow items one at
The end plate of type.It at least can adapt to basic three-phase motor demand in this way, more can be used for the use of polyphase machine, pass through end plate
The relative position of multiple through-flow items can be determined, may have tens phases for polyphase machine, it is every using this programme
Xiang Junyu power amplifier board can both save structure space using non-flexible connection, reduce system bulk and weight, and it is each to can avoid system
Be connected mistake.
Preferably, controller further includes pedestal, control panel, power supply wiring part and end cap, and end cap connects on the base, power supply
Wiring part is connected between end cap and pedestal, and power amplifier board is connected to side of the power supply wiring part towards end cap, and control panel is connected to
Power supply wiring part is equipped with the via hole passed through for through-flow item towards the side of pedestal on pedestal, control panel and power supply wiring part.This
Sample pedestal and end cap protect control panel, power amplifier board and power supply wiring part, and such power amplifier board is located at outside, are conducive to power
The two sides that plate heat dissipation, power amplifier board and control panel are connected to power supply wiring part make controller electrical structure more compact, reduction pair
The occupancy requirement in space.
Preferably, foundation bolt is connected on the end cap of motor.It can both prevent controller and motor from opposite move occurs in this way
It is dynamic, and the thermal resistance that motor heat is transmitted on controller can be increased, avoid motor stator, the heat generated at rotor to control as far as possible
Device processed generates adverse effect.
Preferably, plane where power amplifier board, control panel is parallel with the sagittal plane of machine shaft.Power modules each in this way
In the same plane, end cap also serves as radiator as controller housing, is effectively bonded conducive to radiator with power modules, increases
Heat transfer area, and radiator is located at the outermost of entire electric system, can accelerate the heat dissipation speed of radiator during the work time
Degree.
Preferably, end cap is equipped with several heat bulges away from the side of power amplifier board.End cap integrated heat dissipation function in this way, end
Lid is directly bonded transmitting heat with power amplifier board, can not only increase heat transfer area but also can increase heat transfer rate, so that the heat dissipation of power amplifier board
Effect is more preferable.
Preferably, multiple through-flow items are uniformly distributed in a ring centered on electrical axis.Item through-flow in this way can be passed preferably
Electric current is passed to generate electromagnetic field.
Preferably, jack is offered on power amplifier board, the lateral margin of jack is equipped with the conductor being connected to power circuit, through-flow item
End far from end plate is welded in jack, so that through-flow item is welded and fixed with power circuit.It is used as in this way using structural member
Electrical connection, electric connecting point cancel terminal compression joint, ensure to accomplish face contact using structure design, and connect using locking mechanism is anti-
Contacting surface loosens, more directly more reliable than conventional wire cable connection, reduces contact resistance, drop in terms of contact link and contact area two
Low system use cost reduces electrical connection and is taken up space.
Preferably, multiple outlets are additionally provided on power amplifier board, outlet is arranged alternately with jack, on power supply wiring part
Plug equipped with insertion outlet.Connecting link can be reduced by being used as electrical connection with structural member in this way, be conducive to driving motor
The promotion of security of system is convenient for standardized production, advantageously ensures that product quality.
Preferably, through-flow item is welded on the end on power amplifier board equipped with step surface.In this way by step structure convenient for through-flow
The positioning of item and power amplifier board is assembled and welding, produces convenient for the standardization of products, is conducive to control cost, can reduce electrical connection section
Point, the contact resistance in reduction system reduce use cost.
The effect of the utility model is that the driving motor system integration design of the application keeps system tighter from performance
It gathers, the space requirement of product is reduced, structural member, which is used as to be electrically connected to reduce to be electrically connected, to be taken up space, and system integration is set
System application range (being such as easier to meet weatherability requirement) can be improved in meter, and lifting system safety, system is more succinct, can be promoted
System stability, structural member, which is used as electrical connection, can reduce connecting link, be conducive to the promotion of security of system, structural member is used as
Standardized production is convenient in electrical connection, advantageously ensures that product quality.
Electrical connecting node guarantees that contact does not loosen by design locking mechanism from cost control, improves system safety,
Reduction system manufacturing cost and use cost, system integration design can effectively reduce material quantity, reduce production cost, structure
Part electrical connection produces convenient for the standardization of products, is conducive to system cost and controls, and structural member electrical connection can reduce system electrical company
The node connect reduces system contact resistance, reduces use cost, and electrical connection node structural member replaces terminal both can the company of reduction
Node contact area can be increased again by connecing node, reduce system contact resistance, reduce use cost.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is a kind of structural schematic diagram for integrated driving motor that an embodiment of the present invention provides；
Fig. 2 is the partial enlarged view in Fig. 1 at A.
In attached drawing, 1- stator lasmination, 11- electric motor end cap, 2- is through-flow item, 3- pedestal, 4- control panel, 5- power supply wiring part,
51- plug, 6- power amplifier board, 61- jack, 62- outlet, 7- end cap, 71- heat bulge.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
As depicted in figs. 1 and 2, the present embodiment provides a kind of integrated driving motor, including motor and controller, motor
Stator includes stator lasmination 1 and through-flow item 2, and stator lasmination 1 is that several silicon steel sheets are superimposed the tubular structure to be formed, stator lasmination 1
It is equipped with through-flow slot, through-flow item 2 is inserted into through-flow slot, and through-flow item 2 uses current lead-through material.Through-flow item 2 is equipped with two groups, two
Group is through-flow, and item 2 is uniformly distributed in a ring centered on electrical axis, and every group is 12 adjacent through-flow items 2, every group of through-flow item 2
Right end between be equipped with integrally formed end plate.Controller includes that the end cap 7, power amplifier board 6, power supply set gradually from left to right connects
Line piece 5, control panel 4, pedestal 3, end cap 7 are equipped with several heat bulges 71 away from the side of power amplifier board 6, and end cap 7 is bolted
On pedestal 3, pedestal 3 is bolted on electric motor end cap 11.Power supply wiring part 5 is between end cap 7 and pedestal 3 and passes through spiral shell
Bolt is connected on pedestal 3, and 6 screw of power amplifier board is connected to the left-hand end of power supply wiring part 5, and 4 screw of control panel is connected to power supply and connects
The right-hand end of line piece 5, power amplifier board 6,4 place plane of control panel are parallel with the sagittal plane of machine shaft.Power amplifier board 6 is equipped with
Power circuit, through-flow item 2 is welded and fixed with power circuit, specifically, jack 61 is offered on power amplifier board 6, the lateral margin of jack 61
Equipped with the conductor being connected to power circuit, through-flow item 2 is welded in jack 61 far from the end of end plate, and through-flow item 2 welds
End on power amplifier board 6 is equipped with step surface.It is equipped with what the through-flow item 2 of confession passed through on pedestal 3, control panel 4 and power supply wiring part 5
Via hole.Multiple outlets 62 are additionally provided on power amplifier board 6, outlet 62 is arranged alternately with jack 61, is set on power supply wiring part 5
There is the plug 51 of insertion outlet 62.
In use, electric current enters power supply wiring part 5 from the external world, then power to power amplifier board 6 and control panel 4, control panel 4
Specific power supply structure is conventional cable connection, and this will not be repeated here, and power amplifier board 6 obtains electricity, function through outlet 62 by plug 51
High current on rate plate 6 passes through jack 61 again and is flowed into through-flow item 2, and then generates electromagnetism by stator lasmination 1 and through-flow item 2
.Power amplifier board 6 is directly powered for through-flow item 2, reduces the power loss of conventional wire cable connection, through-flow item 2 is instead of traditional
Stator winding, processing is more convenient, and cost is lower.For polyphase machine, such structure can not only save structure space, but also can keep away
Exempt from the connection error between each phase.For power modules at horizontal layout on power amplifier board 6, such end cap 7 can large area with power amplifier board 6
Contact is that power amplifier board 6 carries out high efficiency and heat radiation, reduces the influence to other component.Pedestal 3 is connected with electric motor end cap 11, and two
Certain gap is stayed between person, so that the two had not only separated but also unification, relative movement between the two is avoided to avoid electricity as far as possible again
Machine heat generates adverse effect to controller.
The driving motor system integration design of the application keeps system more compact from performance, drops to the space requirement of product
Low, structural member, which is used as to be electrically connected to reduce to be electrically connected, to be taken up space, and system application range can be improved in system integration design
(being such as easier to meet weatherability requirement), lifting system safety, system is more succinct, can lifting system stability, structural member use
Connecting link can be reduced by making electrical connection, be conducive to the promotion of security of system, and structural member is used as electrical connection convenient for standardization
Production, advantageously ensures that product quality.
Electrical connecting node guarantees that contact does not loosen by design locking mechanism from cost control, improves system safety,
Reduction system manufacturing cost and use cost, system integration design can effectively reduce material quantity, reduce production cost, structure
Part electrical connection produces convenient for the standardization of products, is conducive to system cost and controls, and structural member electrical connection can reduce system electrical company
The node connect reduces system contact resistance, reduces use cost, and electrical connection node structural member replaces terminal both can the company of reduction
Node contact area can be increased again by connecing node, reduce system contact resistance, reduce use cost.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (10)
1. it is a kind of integration driving motor, it is characterised in that: including motor and controller, the stator of motor include stator lasmination and
Through-flow item, the stator lasmination are equipped with through-flow slot, and the through-flow item is inserted into the through-flow slot, and the controller includes function
Rate plate, the power amplifier board are equipped with power circuit, and the through-flow item is welded and fixed with the power circuit.
2. a kind of integrated driving motor according to claim 1, it is characterised in that: the through-flow slot and through-flow item are all provided with
Have at least three, is equipped with integrally formed end plate between the same end of multiple through-flow items.
3. a kind of integrated driving motor according to claim 2, it is characterised in that: the controller further include pedestal,
Control panel, power supply wiring part and end cap, the end cap are connected on the pedestal, and the power supply wiring part is connected to the end cap
Between the pedestal, the power amplifier board is connected to the power supply wiring part towards the side of the end cap, and the control panel connects
It connects in the power supply wiring part towards the side of the pedestal, is equipped on the pedestal, control panel and power supply wiring part for institute
State the via hole that through-flow item passes through.
4. a kind of integrated driving motor according to claim 3, it is characterised in that: the foundation bolt is connected to motor
End cap on.
5. a kind of integrated driving motor according to claim 4, it is characterised in that: where the power amplifier board, control panel
Plane is parallel with the sagittal plane of machine shaft.
6. a kind of integrated driving motor according to claim 5, it is characterised in that: the end cap deviates from the power amplifier board
Side be equipped with several heat bulges.
7. a kind of integrated driving motor according to claim 6, it is characterised in that: multiple through-flow items are along motor shaft
It is uniformly distributed in a ring centered on line.
8. a kind of integrated driving motor according to claim 7, it is characterised in that: offered on the power amplifier board slotting
Hole, the lateral margin of the jack are equipped with the conductor being connected to the power circuit, and the through-flow item is welded far from the end of the end plate
It connects in the jack, so that the through-flow item is welded and fixed with the power circuit.
9. a kind of integrated driving motor according to claim 8, it is characterised in that: be additionally provided on the power amplifier board multiple
Outlet, outlet are arranged alternately with the jack, and the power supply wiring part is equipped with the plug of insertion outlet.
10. a kind of integrated driving motor according to claim 7, it is characterised in that: the through-flow item is welded on described
End on power amplifier board is equipped with step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824268.5U CN209659102U (en) | 2019-06-03 | 2019-06-03 | A kind of integration driving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824268.5U CN209659102U (en) | 2019-06-03 | 2019-06-03 | A kind of integration driving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209659102U true CN209659102U (en) | 2019-11-19 |
Family
ID=68530781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920824268.5U Expired - Fee Related CN209659102U (en) | 2019-06-03 | 2019-06-03 | A kind of integration driving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209659102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852304A (en) * | 2021-09-14 | 2021-12-28 | 北京精密机电控制设备研究所 | Microminiature steering engine multi-motor control driver resistant to high-strength vibration impact |
-
2019
- 2019-06-03 CN CN201920824268.5U patent/CN209659102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852304A (en) * | 2021-09-14 | 2021-12-28 | 北京精密机电控制设备研究所 | Microminiature steering engine multi-motor control driver resistant to high-strength vibration impact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |