CN104821676A - DC brushless motor coil structure - Google Patents
DC brushless motor coil structure Download PDFInfo
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- CN104821676A CN104821676A CN201510123104.6A CN201510123104A CN104821676A CN 104821676 A CN104821676 A CN 104821676A CN 201510123104 A CN201510123104 A CN 201510123104A CN 104821676 A CN104821676 A CN 104821676A
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- conductive coil
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- insulated conductor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Windings For Motors And Generators (AREA)
Abstract
The invention discloses a DC brushless motor coil structure. The DC brushless motor coil structure comprises a plurality of right cylindrical circumferential surface-shaped conductive windings formed by reeling bent hexagonal conductive windings, and an initial lead-out wire and a final lead-out wire which are arranged thereon. The DC brushless motor coil structure is higher in utilization rate of space, and can improve the output power of an air-cored motor.
Description
Technical field
The present invention relates to open core motor electromagnetism winding, particularly DC Brushless Motor loop construction.
Background technology
Current, the winding construction of existing open core motor is still perfect not, and space availability ratio is lower and cause open core output power of motor obviously on the low side.
Summary of the invention
The object of the present invention is to provide a kind of DC Brushless Motor loop construction, space availability ratio is higher, can improve the power output of open core motor.
The object of the present invention is achieved like this: a kind of DC Brushless Motor loop construction, comprises several positive cylinder side face shape conductive winding being wound into by bending hexagonal conductive winding and the first pole extraction wire being provided with, pole, end extraction wire; The each bending hexagonal conductive winding being made up of bending hexagonal conductive coil is all changed into several flat when it is flattened along positive cylinder side face shape conductive winding circumference and passs the stacked hexagonal conductive coil groups of shifting, forming all bending hexagon coils several hexagonal conductive coils of corresponding flattened one-tenth of positive cylinder side face shape conductive winding, each flat is passed and is moved the corresponding hexagonal conductive coil formation being connected as a single entity by several and linearly arrange successively of stacked hexagonal conductive coil groups; when each flat is passed, to move any two adjacent hexagonal conductive coils of stacked hexagonal conductive coil groups mutually bonding and when returning to original-shape, each flat pass move stacked hexagonal conductive coil groups by single insulated metal wire self by along same axial length direction and formed towards same around to several the hexagonal conductive coils being connected as a single entity successively being bent in the way of this same axis, the orthographic projection that hexagonal conductive coil projects towards this same axial length direction is hexagonal annular substantially, six limits that each hexagonal conductive coil has form the forefront straightway shape insulated conductor being connected as a single entity by being connected in series successively, two middle front part straightway shape insulated conductors, two postmedian straightway shape insulated conductors and rearmost part straightway shape insulated conductor composition, each flat pass move the straightway shape that is provided with of stacked hexagonal conductive coil groups the most previous hexagonal conductive coil self first pole feed end from the middle front part straightway shape insulated conductor that this most previous hexagonal conductive coil is provided be connected and formed with postmedian straightway shape insulated conductor first is connected angle point towards with the direction of this same axes normal and the direction extension leaving this most previous hexagonal conductive coil, each flat pass move straightway shape end pole feed end that last hexagonal conductive coil of stacked hexagonal conductive coil groups self is provided with from the middle front part straightway shape insulated conductor that this last hexagonal conductive coil is provided be connected and formed with postmedian straightway shape insulated conductor is connected with first angle point be all positioned at this flat pass the second connection angle point of moving stacked hexagonal conductive coil groups homonymy towards with the direction of this same axes normal and the direction extension leaving this last hexagonal conductive coil, in the middle of bending hexagonal conductive coil-the first the bending hexagonal conductive coil to the 4th bending hexagonal conductive coil of any four flattened one-tenth hexagonal conductive coils adjacent successively at continuous arrangement,Come straightway shape first pole feed end that the most front first bending hexagonal conductive coil is provided with and come straightway shape first pole feed end that last the 4th bending hexagonal conductive coil is provided with and be indirectly electrically connected to each other by the first wire and jointly form first pole with the first wire and draw wire and come pole, straightway shape end feed end that the most front first bending hexagonal conductive coil is provided with and come pole, straightway shape end feed end that last the 4th bending hexagonal conductive coil is provided with and be indirectly electrically connected to each other by the second wire and jointly form pole, end with the second wire and draw wire, or in the middle of bending hexagonal conductive coil-the first the bending hexagonal conductive coil to several bending hexagonal conductive coils of all flattened one-tenth hexagonal conductive coil adjacent successively at continuous arrangement, come the straightway shape first pole feed end that the most front first bending hexagonal conductive coil is provided with to form first pole and draw wire, the straightway shape first pole feed end that pole, the straightway shape end feed end that previous bending hexagonal conductive coil is provided with and the rear bending hexagonal conductive coil being adjacent are provided with directly is electrically connected to each other, pole, the straightway shape end feed end coming several last bending hexagonal conductive coils forms pole, end extraction wire, when several flat pass move stacked hexagonal conductive coil groups be wound into positive cylinder side face shape conductive winding time, wire is drawn in all corresponding first pole being located at the circular port that positive cylinder side face shape conductive winding is formed with one end and pole, end draw wire direction that is first radial towards positive cylinder side face shape conductive winding respectively and that leave positive cylinder side face shape conductive winding linearly extend and formed radial extend lead-in wire then towards positive cylinder side face shape conductive winding axially and the direction leaving positive cylinder side face shape conductive winding linearly extend and formed and axially extend lead-in wire, so that each first pole draw the corresponding radial extension lead-in wire having of wire with axially extend lead-in wire common formed turn the first pole of shape draw feed end and pole, each end draw the corresponding radial extension lead-in wire having of wire with axially extending lead-in wire formation turn shape end pole extraction feed end, passing in several flat moves in the middle of any two adjacent hexagonal conductive coils of stacked hexagonal conductive coil groups, two hexagonal conductive coils-previous hexagonal conductive coil and a rear hexagonal conductive coil by respectively towards positive cylinder side face shape conductive winding flattened time the unidirectional skew of length direction and stagger relative to each other in the way of mutually superposing, previous hexagonal conductive coil by its forefront straightway shape insulated conductor and adjacent with its forefront straightway shape insulated conductor and with relatively its forefront mutual axisymmetric mode of straightway shape insulated conductor and the anterior insulated conductor inner side edge that the two middle front part straightway shape insulated conductors that its forefront straightway shape insulated conductor is connected as a single entity are formed jointly and a rear hexagonal conductive coil by its forefront straightway shape insulated conductor and adjacent with its forefront straightway shape insulated conductor and with its forefront mutual axisymmetric mode of straightway shape insulated conductor relative and the anterior insulated conductor outer side edges that the two middle front part straightway shape insulated conductors that its forefront straightway shape insulated conductor is connected as a single entity are formed jointly by each other substantially seamless contact coordinate in the way of mutually bonding,All flat pass move stacked hexagonal conductive coil groups with the equidistant position of central axis to be wound into positive cylinder side face shape conductive winding towards same around to around central axis arrangement and in the way of all bend to bending hexagonal conductive winding to this central axis; Is cylindrical week in any two adjacent planar conductive winding bent hexagon conductive winding of a bent before the last bent hexagon hexagon conductive winding conduction coil in the exhibition pp.47-53 a hexagon conductive coil by the shape of the front of the line segment insulated wires and the front of the line segment of insulated wires and adjacent to each other relative to the shape of the front of the line segment insulation wire axisymmetric way instead of the front of the line segment of insulated wires as one of the two in the front line segment of insulated wires together form the front of the insulated wires inside the side with a bent after one bent before the hexagon hexagon conductive winding conduction coil in the exhibition pp.47-53 another hexagon conductive coil by the shape of the front of the line segment insulated wires and the front of the line segment of insulated wires and adjacent to each other relative to the shape of the front of the line segment insulation wire axisymmetric way instead of the front of the line segment of insulated wires as one of the two in the front line segment shape insulated wires together form the front of the insulated wire side, in the form of basic seamless contact with each other mutual bonding.
The present invention has the open core motor winding pitch of the laps be closely entwined by multiple unicoil, and it is mainly used in permanent-magnetic brush-less DC motor, DC permanent magnet brush motor or in linear motor.The hexagon flatwise coil that the present invention has can be applicable to the coil windings of electric rotating machine, also can be applicable to the motor winding of linear movement direction.The open core motor winding pitch of the laps that the present invention has can to bond together use with multiply insulated metal wire, and its manufacture difficulty is lowered further, and more excellent by its consistency during mechanization production, finished product efficiency is higher.The present invention can make the power ratio of open core motor increase and start quickly speed, generally can be applied in every field.
The unidirectional skew of length direction when the present invention's all hexagonal conductive coil is all flattened towards positive cylinder side face shape conductive winding, therefore, it can utilize the space of winding more fully, more be conducive to the power density improving open core motor, and its manufacture process can be simplified further, use corresponding mould to make in process of production of the present invention shaping more accurate, adopt permanent-magnet brushless motor of the present invention can guarantee the even running of its rotor and the Appropriate application of magnetic energy.The present invention is also favourable to improving DC Brushless Motor electrical operation parameter.
Space availability ratio of the present invention is higher, can improve the power output of open core motor.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the overall forming stereo structural representation of the present invention;
Fig. 2 is the perspective view of the present invention's single bending hexagonal conductive winding backward recovery when becoming hexagonal conductive coil;
Fig. 3 is the perspective view that several bending hexagonal conductive winding backward recoveries of the present invention become hexagonal conductive coil;
Fig. 4 is overall axis (longitudinal direction) the sectional structure schematic diagram of the present invention;
Fig. 5 is the present invention's each bending hexagonal conductive winding draws the first embodiment that wire is connected with first, last pole perspective view when being become hexagonal conductive coil by backward recovery;
Fig. 6 is the present invention's each bending hexagonal conductive winding draws the second embodiment that wire is connected with first, last pole perspective view when being become hexagonal conductive coil by backward recovery.
Embodiment
A kind of DC Brushless Motor loop construction, shown in composition graphs 1, Fig. 2, Fig. 5 and Fig. 6, the first pole extraction wire, the last pole extraction wire that comprise several positive cylinder side face shape conductive winding 1 be wound into by bending hexagonal conductive winding and be provided with, shown in composition graphs 3, each the bending hexagonal conductive winding be made up of bending hexagonal conductive coil its along positive cylinder side face shape conductive winding 1 circumferential flattened time all change several flat into and pass and move stacked hexagonal conductive coil groups 10, form several hexagonal conductive coils of the corresponding flattened one-tenth of all bending hexagon coils of positive cylinder side face shape conductive winding 1, each flat pass move stacked hexagonal conductive coil groups 10 corresponding be connected as a single entity by several and the hexagonal conductive coil linearly arranged successively form, composition graphs 2, Fig. 3, shown in Fig. 5 and Fig. 6, when each flat pass move any two adjacent hexagonal conductive coils of stacked hexagonal conductive coil groups 10 mutually not bonding and return to original-shape time, each flat is passed and is moved stacked hexagonal conductive coil groups 10 by single insulated metal wire self to be formed towards same several hexagonal conductive coils be connected as a single entity successively around being bent into the mode around this same axis along same axial length direction, the orthographic projection that hexagonal conductive coil projects towards this same axial length direction is hexagonal annular substantially, six limits that each hexagonal conductive coil has form the forefront straightway shape insulated conductor 5 be connected as a single entity by being connected in series successively, two middle front part straightway shape insulated conductors 4 and 6, two postmedian straightway shape insulated conductors 7 and 9 and a rearmost part straightway shape insulated conductor 8 form, each flat pass move straightway shape first pole feed end 2 that the most previous hexagonal conductive coil of stacked hexagonal conductive coil groups 10 self is provided be connected from the middle front part straightway shape insulated conductor that this most previous hexagonal conductive coil is provided with postmedian straightway shape insulated conductor and formed first be connected angle point towards the direction with this same axes normal and extend with the direction leaving this most previous hexagonal conductive coil, each flat is passed and is moved that pole, straightway shape end feed end 3 that last hexagonal conductive coil of stacked hexagonal conductive coil groups 10 self is provided with is connected with postmedian straightway shape insulated conductor from the middle front part straightway shape insulated conductor that this last hexagonal conductive coil is provided with and the angle point that is connected with first that formed all is positioned at this flat and passs and move second of stacked hexagonal conductive coil groups 10 homonymy and connect angle point towards the direction with this same axes normal and extend with the direction leaving this last hexagonal conductive coil, shown in composition graphs 5, a bending hexagonal conductive coil-the first bending hexagonal conductive coil of any four the flattened one-tenth hexagonal conductive coils adjacent successively at continuous arrangement is to the 4th bending hexagonal conductive coil, come straightway shape first pole feed end 2 that first the most front bending hexagonal conductive coil be provided with and come straightway shape first pole feed end 2 that the 4th last bending hexagonal conductive coil be provided with and to be indirectly electrically connected to each other by the first wire and jointly to form first pole with the first wire and draw wire and come pole, straightway shape end feed end 3 that first the most front bending hexagonal conductive coil be provided with and come straightway shape last pole feed end 3 that the 4th last bending hexagonal conductive coil be provided with and be indirectly electrically connected to each other by the second wire and jointly form last pole with the second wire and draw wire, or shown in composition graphs 6, in the middle of a bending hexagonal conductive coil-the first bending hexagonal conductive coil to several bending hexagonal conductive coils of all flattened one-tenth hexagonal conductive coil adjacent successively at continuous arrangement, come straightway shape first pole feed end 2 that first the most front bending hexagonal conductive coil be provided with to form first pole and draw wire, pole, the straightway shape end feed end 3 that previous bending hexagonal conductive coil is provided with and the straightway shape first pole feed end 2 that the rear bending hexagonal conductive coil be adjacent is provided with directly are electrically connected to each other, pole, the straightway shape end feed end 3 coming several last bending hexagonal conductive coils forms last pole and draws wire, composition graphs 4 and Fig. 1 to Fig. 3, Fig. 5, shown in Fig. 6, when several flat pass move stacked hexagonal conductive coil groups 10 be wound into positive cylinder side face shape conductive winding 1 time, the all corresponding first pole being located at the circular port that positive cylinder side face shape conductive winding 1 formed with one end draw wire and last pole draw wire respectively direction that is first radial towards positive cylinder side face shape conductive winding 1 and that leave positive cylinder side face shape conductive winding 1 linearly extend and formed radial extend lead-in wire 11 then towards positive cylinder side face shape conductive winding 1 axially and the direction leaving positive cylinder side face shape conductive winding 1 linearly extend and formed and axially extend lead-in wire 12, extend lead-in wire 11 so that the corresponding radial direction had of wire is drawn in each first pole and axially extends lead-in wire 12 and is jointly formed and turn the first pole of shape and draw feed end and each last pole is drawn the corresponding radial direction had of wire and extended lead-in wire 11 and the axial lead-in wire 12 that extends is formed and turns the last pole of shape and draw feed end, composition graphs 1 and Fig. 2, shown in Fig. 3, passing in several flat moves in the middle of any two adjacent hexagonal conductive coils of stacked hexagonal conductive coil groups 10, two hexagonal conductive coils-previous hexagonal conductive coil and a rear hexagonal conductive coil with the unidirectional skew of length direction time flattened towards positive cylinder side face shape conductive winding 1 respectively and the mode mutually superposed stagger relative to each other, by its forefront straightway shape insulated conductor 5 and and the two middle front part straightway shape insulated conductors 4 that with relative its forefront straightway shape insulated conductor 5 mutual axisymmetric mode and its forefront straightway shape insulated conductor 5 are connected as a single entity adjacent with its forefront straightway shape insulated conductor 5 and the 6 anterior insulated conductor outer side edges jointly formed, to contact the mode coordinated mutually bonding with substantially seamless each other by its forefront straightway shape insulated conductor 5 and and the two middle front part straightway shape insulated conductors 4 be connected as a single entity with the relatively mutual axisymmetric mode of its forefront straightway shape insulated conductor 5 and its forefront straightway shape insulated conductor 5 adjacent with its forefront straightway shape insulated conductor 5 and the 6 anterior insulated conductor inner side edges jointly formed and a rear hexagonal conductive coil for previous hexagonal conductive coil, shown in composition graphs 1 and Fig. 2 to Fig. 6, all flat pass move stacked hexagonal conductive coil groups 10 with the equidistant position of central axis with towards same around to arrange around central axis and the mode all bending to bending hexagonal conductive winding to this central axis is wound into positive cylinder side face shape conductive winding 1, composition graphs 1 and Fig. 2, Fig. 3, Fig. 5, shown in Fig. 6, in the middle of any two the adjacent bending hexagonal conductive windings of positive cylinder side face shape conductive winding 1, last bending hexagonal conductive coil of previous bending hexagonal conductive winding when a flattened one-tenth hexagonal conductive coil by its forefront straightway shape insulated conductor 5 and adjacent with its forefront straightway shape insulated conductor 5 and to contact the mode coordinated mutually bonding with substantially seamless each other by its forefront straightway shape insulated conductor 5 and and the two middle front part straightway shape insulated conductors 4 be connected as a single entity with the mutual axisymmetric mode of its forefront straightway shape insulated conductor 5 and its forefront straightway shape insulated conductor 5 relatively adjacent with its forefront straightway shape insulated conductor 5 and the 6 anterior insulated conductor outer side edges jointly formed when another hexagonal conductive coil of flattened one-tenth with the two middle front part straightway shape insulated conductors 4 be connected as a single entity relative to the mutual axisymmetric mode of its forefront straightway shape insulated conductor 5 and its forefront straightway shape insulated conductor 5 and the 6 anterior insulated conductor inner side edges jointly formed and a rear bending hexagonal conductive winding the most previous bending hexagonal conductive coil.
, the present invention by single metal wire insulation itself to the length along the same axis direction and the way towards the same round to around the same axis bending into a number of conductive coil to hex, in turn, is an organic whole repeatedly into a flat hand move cascading hexagon conductive coil assembly step requires the hexagon conductive coil respectively at the same time the group most the most front line segment of insulated wires 5 line segment shape and the latter end of insulated wires and exert forces acting in the opposite direction and then make all hexagon conductive coil toward the perpendicular to the connection hexagon one straight line shape at the front of the conductive coil insulation wire 4 and one at the back of the line segment of insulated wires connected to form a corner connection and the other one at the front line segment of insulated wires 6 and the other one at the back of the line segment of insulated wires connected to form a connection angular point 9 diagonal line in the direction of the stretching and make any two adjacent hexagons conductive coil one-way migration, before eventually make a hexagon conductive coil insulation wire at the front side with a hexagon after the front of the conductive coil insulation wire side basic seamless contact each other.
Claims (1)
1. a DC Brushless Motor loop construction, is characterized in that: the first pole extraction wire, the last pole extraction wire that comprise several positive cylinder side face shapes conductive winding (1) be wound into by bending hexagonal conductive winding and be provided with; Each the bending hexagonal conductive winding be made up of bending hexagonal conductive coil its along positive cylinder side face shape conductive winding (1) circumferential flattened time all change several flat into and pass and move stacked hexagonal conductive coil groups (10), form several hexagonal conductive coils of the corresponding flattened one-tenth of all bending hexagon coils of positive cylinder side face shape conductive winding (1), each flat pass move stacked hexagonal conductive coil groups (10) corresponding be connected as a single entity by several and the hexagonal conductive coil linearly arranged successively form; when each flat pass move any two adjacent hexagonal conductive coils of stacked hexagonal conductive coil groups (10) mutually not bonding and return to original-shape time, each flat is passed and is moved stacked hexagonal conductive coil groups (10) by single insulated metal wire self to be formed towards same several hexagonal conductive coils be connected as a single entity successively around being bent into the mode around this same axis along same axial length direction, the orthographic projection that hexagonal conductive coil projects towards this same axial length direction is hexagonal annular substantially, six limits that each hexagonal conductive coil has form forefront straightway shape insulated conductor (5) be connected as a single entity by being connected in series successively, two middle front part straightway shape insulated conductors (4,6), two postmedian straightway shape insulated conductors (7,9) form with rearmost part straightway shape insulated conductor (8), each flat pass move first pole feed end (2) of straightway shape that stacked hexagonal conductive coil groups (10) the most previous hexagonal conductive coil self is provided be connected from the middle front part straightway shape insulated conductor that this most previous hexagonal conductive coil is provided with postmedian straightway shape insulated conductor and formed first be connected angle point towards the direction with this same axes normal and extend with the direction leaving this most previous hexagonal conductive coil, each flat is passed and is moved that straightway shape pole feed end, end (3) that stacked last hexagonal conductive coil of hexagonal conductive coil groups (10) self is provided with is connected with postmedian straightway shape insulated conductor from the middle front part straightway shape insulated conductor that this last hexagonal conductive coil is provided with and the angle point that is connected with first that formed all is positioned at this flat and passs and move second of stacked hexagonal conductive coil groups (10) homonymy and connect angle point towards the direction with this same axes normal and extend with the direction leaving this last hexagonal conductive coil, a bending hexagonal conductive coil-the first bending hexagonal conductive coil of any four the flattened one-tenth hexagonal conductive coils adjacent successively at continuous arrangement is to the 4th bending hexagonal conductive coil, come first pole feed end (2) of straightway shape that first the most front bending hexagonal conductive coil be provided with and come first pole feed end (2) of straightway shape that the 4th last bending hexagonal conductive coil be provided with and be indirectly electrically connected to each other by the first wire and jointly form first pole with the first wire and draw wire and come straightway shape pole feed end, end (3) that first the most front bending hexagonal conductive coil be provided with and come last pole feed end (3) of straightway shape that the 4th last bending hexagonal conductive coil be provided with and be indirectly electrically connected to each other by the second wire and jointly form last pole with the second wire and draw wire, or in the middle of a bending hexagonal conductive coil-the first bending hexagonal conductive coil to several bending hexagonal conductive coils of all flattened one-tenth hexagonal conductive coil adjacent successively at continuous arrangement, come first pole feed end (2) of straightway shape that first the most front bending hexagonal conductive coil be provided with to form first pole and draw wire, first pole feed end (2) of straightway shape that straightway shape pole feed end, end (3) that previous bending hexagonal conductive coil is provided with and the rear bending hexagonal conductive coil be adjacent are provided with directly is electrically connected to each other, straightway shape pole feed end, end (3) coming several last bending hexagonal conductive coils forms last pole and draws wire, when several flat pass move stacked hexagonal conductive coil groups (10) be wound into positive cylinder side face shape conductive winding (1) time, the all corresponding first pole being located at the circular port that positive cylinder side face shape conductive winding (1) formed with one end draw wire and last pole draw wire respectively direction that is first radial towards positive cylinder side face shape conductive winding (1) and that leave positive cylinder side face shape conductive winding (1) linearly extend and formed radial extend lead-in wire (11) then towards positive cylinder side face shape conductive winding (1) axially and the direction leaving positive cylinder side face shape conductive winding (1) linearly extend and formed and axially extend lead-in wire (12), extend lead-in wire (11) so that the corresponding radial direction had of wire is drawn in each first pole and axially extend go between (12) and is jointly formed and turn the first pole of shape and draw feed end and each last pole is drawn the corresponding radial direction had of wire and extended and to go between (11) and axial extend go between (12) are formed and turn the last pole of shape and draw feed end, passing in several flat moves in the middle of any two adjacent hexagonal conductive coils of stacked hexagonal conductive coil groups (10), two hexagonal conductive coils-previous hexagonal conductive coil and a rear hexagonal conductive coil with the unidirectional skew of length direction time flattened towards positive cylinder side face shape conductive winding (1) respectively and the mode mutually superposed stagger relative to each other, previous hexagonal conductive coil is by its forefront straightway shape insulated conductor (5) and two middle front part straightway shape insulated conductors (4 that are adjacent with its forefront straightway shape insulated conductor (5) and that be connected as a single entity with the mutual axisymmetric mode of its forefront straightway shape insulated conductor (5) relative and its forefront straightway shape insulated conductor (5), 6) the common anterior insulated conductor inner side edge formed with a rear hexagonal conductive coil by its forefront straightway shape insulated conductor (5) and two middle front part straightway shape insulated conductors (4 that are adjacent with its forefront straightway shape insulated conductor (5) and that be connected as a single entity with the mutual axisymmetric mode of its forefront straightway shape insulated conductor (5) relative and its forefront straightway shape insulated conductor (5), 6) the common anterior insulated conductor outer side edges formed is mutually bonding in the mode of substantially seamless contact cooperation each other, all flat pass move stacked hexagonal conductive coil groups (10) with the equidistant position of central axis with towards same around to arrange around central axis and the mode all bending to bending hexagonal conductive winding to this central axis is wound into positive cylinder side face shape conductive winding (1), in the middle of any two the adjacent bending hexagonal conductive windings of positive cylinder side face shape conductive winding (1), last bending hexagonal conductive coil of previous bending hexagonal conductive winding when a flattened one-tenth hexagonal conductive coil by its forefront straightway shape insulated conductor (5) and two middle front part straightway shape insulated conductors (4 that are adjacent with its forefront straightway shape insulated conductor (5) and that be connected as a single entity with the mutual axisymmetric mode of its forefront straightway shape insulated conductor (5) relative and its forefront straightway shape insulated conductor (5), 6) the common anterior insulated conductor inner side edge formed and a rear bending hexagonal conductive winding the most previous bending hexagonal conductive coil when another hexagonal conductive coil of flattened one-tenth by its forefront straightway shape insulated conductor (5) and two middle front part straightway shape insulated conductors (4 that are adjacent with its forefront straightway shape insulated conductor (5) and that be connected as a single entity with the mutual axisymmetric mode of its forefront straightway shape insulated conductor (5) relative and its forefront straightway shape insulated conductor (5), 6) the common anterior insulated conductor outer side edges formed is mutually bonding in the mode of substantially seamless contact cooperation each other.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123104.6A CN104821676B (en) | 2015-03-20 | 2015-03-20 | DC brushless motor coil structure |
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| CN201510123104.6A CN104821676B (en) | 2015-03-20 | 2015-03-20 | DC brushless motor coil structure |
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| CN104821676A true CN104821676A (en) | 2015-08-05 |
| CN104821676B CN104821676B (en) | 2017-04-26 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950757A (en) * | 1982-09-17 | 1984-03-23 | Fuji Electric Co Ltd | Stator coil for rotary electric machine |
| JPH10191608A (en) * | 1996-12-21 | 1998-07-21 | Namiki Precision Jewel Co Ltd | Cup-shaped wound coil and its manufacture |
| CN201122890Y (en) * | 2007-11-09 | 2008-09-24 | 深圳市双环全新机电股份有限公司 | Brushless DC motor without sensor |
| CN103731001A (en) * | 2012-10-15 | 2014-04-16 | 东莞市吉铼升电机有限公司 | Direct-current coreless motor used for driving model airplane |
| CN204408059U (en) * | 2015-03-20 | 2015-06-17 | 新疆北元-泰瑞机械工程有限公司 | DC Brushless Motor loop construction |
-
2015
- 2015-03-20 CN CN201510123104.6A patent/CN104821676B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950757A (en) * | 1982-09-17 | 1984-03-23 | Fuji Electric Co Ltd | Stator coil for rotary electric machine |
| JPH10191608A (en) * | 1996-12-21 | 1998-07-21 | Namiki Precision Jewel Co Ltd | Cup-shaped wound coil and its manufacture |
| CN201122890Y (en) * | 2007-11-09 | 2008-09-24 | 深圳市双环全新机电股份有限公司 | Brushless DC motor without sensor |
| CN103731001A (en) * | 2012-10-15 | 2014-04-16 | 东莞市吉铼升电机有限公司 | Direct-current coreless motor used for driving model airplane |
| CN204408059U (en) * | 2015-03-20 | 2015-06-17 | 新疆北元-泰瑞机械工程有限公司 | DC Brushless Motor loop construction |
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| CN104821676B (en) | 2017-04-26 |
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