CN208754072U - A kind of tubular wire packet motor - Google Patents
A kind of tubular wire packet motor Download PDFInfo
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- CN208754072U CN208754072U CN201821235205.8U CN201821235205U CN208754072U CN 208754072 U CN208754072 U CN 208754072U CN 201821235205 U CN201821235205 U CN 201821235205U CN 208754072 U CN208754072 U CN 208754072U
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Abstract
A kind of efficient tubular wire packet motor, inside is permanent magnet, permanent magnet has axis, it is the line packet that insulated conductor turns to outside permanent magnet, it is motor housing outside line packet, line packet surrounds the entire permanent magnet, the wired packet axis in the both ends of line packet, line packet axis wraps both ends online and is connected to line packet, line packet can be wound on closed up as the mouth-to-mouth cup-like structure of two pieces made of or skeleton made of being closed up as one glass of one lid-like of two pieces on, line packet axis is fixed on skeleton from both ends at this time, at least one line packet axis is along axial hollow, at least one permanent magnetism axis is protruded into hollow line packet axis inside line packet and is pierced by always to the surface of outside line packet and line packet axis, permanent magnetism axis and motor housing are fixed together and line packet axis is fixed together as output shaft or line packet axis and motor housing and permanent magnetism axis is as output shaft, motor housing inner surface can be installed One external permanent magnet, south poles are opposite, and outer permanent magnet wraps outside online and has gap without contacting between line packet.
Description
Technical field
This patent is related to a kind of tubular wire packet motor.
Background technique
There is a kind of more mature tubular wire packet motor, its inside is permanent magnet, is typically used as stator, its outside is empty
Heart line packet, is typically used as rotor, and since permanent magnet will be put into tubular wire packet, tubular wire packet is just coiled into the cup-shaped of not lid,
Here it is " hollow-cup motors ".Hollow-cup motor has many good qualities, but it also has drawback, and a drawback is exactly that cup-shaped line packet is
One end support, the other end is hanging, rotates and has jiggly situation appearance.More the most important thing is this motor also wastes energy
The drawbacks of amount.Its line packet is as made of multi-turn insulated conductor coiling, when coiling, due to reserve " rim of a cup ", so insulation
Conducting wire can only be sideling or a part of sideling around the other end from one end, and mentioned here is sideling exactly to be not parallel to turning for motor
Moving axis.It is known that electrified wire power suffered in magnetic field is perpendicular to current direction, that is, extend perpendicular to conducting wire
Direction, if conducting wire is not parallel to rotation axis, the Impact direction of conducting wire just not instead of rotation direction, and rotation direction is in one
A angle, the motive force only actually for generating rotation are less than the component in rotation direction of conducting wire institute stress, separately
One component is not only rotated without pushing motor, also generates thrust in the axial direction, this be it is bad, pass through symmetrical reversed crossing
Multilayer or multiple groups coil can offset axial thrust, but this part electric energy wastes eventually.In short, generating pushing away for rotation
Power, due to coil inclination coiling and be less than conducting wire obtain electromagnetic force, here it is this motor waste energy place,
It is exactly the place that its efficiency can also improve.
Summary of the invention
In order to overcome above-mentioned hollow-cup motor the drawbacks of, the present invention provides a kind of novel tubular wire packet motor, it
It is high-efficient, it generates heat small, operating is stablized.
To achieve the goals above, the technical solution adopted by the present invention is that: be permanent magnet (1), both ends center inside motor
Have permanent magnetism axis (4), for pole orientation perpendicular to the axis of permanent magnet (1), permanent magnet (1) outside is the line for surrounding permanent magnet (1)
It wraps (3), the line packet (3) surrounds entire permanent magnet (1), and the both ends including permanent magnet (1) axial direction, only permanent magnetism axis (2) are worn
Outside outlet packet (3), that is to say, that line packet (3) is close to closed hollow body rather than cup-shaped hollow body open at one end.
By insulated conductor (6), the coiling outside the permanent magnet (1) forms the line packet (3), and when coiling, insulated conductor (6) is parallel to as far as possible
The axial coiling of permanent magnet (1).Specific structure the following detailed description of.
A kind of tubular wire packet motor, inside be permanent magnet (1), be equipped with and institute in the permanent magnet (1) one or both ends
Permanent magnet (1) fixed permanent magnetism axis (2) is stated, the axis of the permanent magnetism axis (2), is permanent magnetism axis, and the permanent magnetism axis (2) is one
End or both ends support the permanent magnet (1), and the magnetic pole line of the permanent magnet (1) is perpendicular to the permanent magnetism axis, that is
Magnetic pole is in the permanent magnet (1) side, rather than in the both ends where permanent magnet (1) axis, the shape of the permanent magnet (1)
It is that can be cylindrical body, the cylindrical body of chamfering and olive body using permanent magnetism axis as the rotary body of rotary shaft.The permanent magnet
(1) outside is equipped with line packet (3), and the line packet (3) is formed by the longitudinal coiling of insulated conductor (6), the inner core of the insulated conductor (6)
It is conductive material, appearance is insulating layer, generally uses enameled wire, and the line packet (3) surrounds the entire permanent magnet (1), institute
Respectively there is an axis at the both ends center for stating line packet (3), is line packet axis (4), the line packet axis (4) on the same line, the straight line
It is line packet axis, the line packet axis (4) supports the line packet (3), the inner surface of the line packet (3) in packet (3) both ends online
Similar without contacting with the shape of the outer surface of the permanent magnet (1), it is line that the line packet axis is overlapped with the permanent magnetism axis
Packet axis, that is, permanent magnetism axis (17).At least one described line packet axis (4) is along axial hollow, at least one described permanent magnetism
Axis (2) is protruded into inside the line packet (3) in the hollow line packet axis (4) and is pierced by the line packet (3) and line packet axis (4) always
Outside.The permanent magnetism axis (2) can be fixed together with motor housing (11), and at this moment line packet axis (4) is used as output shaft, Huo Zhesuo
It states line packet axis (4) and motor housing (11) is fixed together, and permanent magnetism axis (2) is used as output shaft.
In order to illustrate conducting wire how coiling, spy establishes three concepts, i.e., line packet (3) described in longitudinal coiling it is described absolutely
The uplink section of edge conducting wire (6) same circle, downlink section and across section.From line packet (3) one end to another in insulated conductor (6) same circle
The part that end extends is uplink section (14)；Insulated conductor (6) continues to extend, and the part beside online packet axis (4) is across section
(16)；It is downlink that insulated conductor (6), which continues and extend to line packet (3) another side and the opposite part of uplink section (14) extending direction,
Section (15)；Insulated conductor (6) continues to extend, and passes through beside the line packet axis (4) of line packet (3) other end, reaches uplink section (14)
Initial position, this part are also across section (16).Uplink section (14) and downlink section (15) are basically parallel to line packet axis, across section
(16) it is basically perpendicular to line packet axis.
Illustrate the deviation that the coiling of insulated conductor (6) requires and allows below:
The uplink section (14) of the insulated conductor (6) same circle of line packet (3) described in longitudinal coiling, downlink section (15) will be around
In the same plane, which is parallel to line packet axis to system, and makes line packet axis on this plane；When practical coiling, the plane
There may be certain distance with line packet axis, then the plane no more than line packet described in a quarter at a distance from line packet axis
(3) maximum gauge；The uplink section (14), downlink section (15) of the insulated conductor (6) same circle of the line packet (3) described in the coiling
In the same plane, when which is not parallel to the line packet axis, no more than 20 degree of angle of the plane and line packet axis；
Different flat of the uplink section (14) of the insulated conductor (6) same circle of the line packet (3) described in the coiling, each leisure of downlink section (15)
When on face, no more than 30 degree of the angle of the two interplanars and angle between the two planes and line packet axis is all little
In 20 degree.
In order to facilitate the coiling of insulated conductor (6), insulated conductor (6) can be wound on skeleton (7) and be propped up by skeleton (7)
It supports, the skeleton (7) is made of insulating material, and can be made of the mouth-to-mouth cup-like structure of two pieces closes up, is also possible to
Made of one glass of one lid-like of two pieces closes up, when practical coiling, it is interior that permanent magnet (1) is first put into the skeleton (7), is just started
Coiling, the line packet (3) turned in this way is just entirely enclosed in the permanent magnet (1) the inside, described at least one
Permanent magnetism axis (2) is protruded into inside the line packet (3) in the hollow line packet axis (4) and is pierced by the line packet (3) and line packet always
Outside axis (4).The internal shape of the skeleton (7) and the shape of the permanent magnet (1) are similar without contacting, the skeleton (7)
The line packet (3) is collectively formed with insulated conductor (6), the line packet (3) is formed by least one set of insulated conductor (6) coiling, and one
Group or more when, be angularly distributed.
When having skeleton (7) inside line packet (3), the line packet axis (4) is fixed on the skeleton (7).The line packet axis
(4) appearance is insulator, is equipped with bearing (9) in the line packet axis (4) of the line packet (3) at least one end, in the bearing (9)
Hole center is directed at the line packet axis, and the bearing (9) is sliding bearing or rolling bearing.
Motor of the present invention can be with permanent magnet (1) for stator, and line packet (3) is rotor, line packet axis (4) as output
Axis, can also be with line packet (3) for stator, and permanent magnet (1) is rotor, permanent magnetism axis (2) as output shaft.
Permanent magnet (1) is stator, and structure when line packet (3) is rotor, line packet axis (4) is as output shaft is such that
The line packet axis (4) that the line packet (3) has one end is along axial hollow, and the line packet axis (4) of the other end is real
Core, it is equipped with the bearing (9) in the hollow line packet axis (4), is fitted without bearing (9) in the line packet axis (4) of solid core,
The permanent magnet (1) only has one end to have permanent magnetism axis (2), and the permanent magnetism axis (2) passes through the bearing (9) in the line packet (3)
Inner hole passes through tubular wire packet axis (4) and is fixed on motor housing (11), and the line packet axis (4) of solid core is pierced by motor housing
(11) it is not fixed outside and between motor housing (11) and becomes output shaft.The above structure, permanent magnet (1) are inside motor
Single-ended support, structure below, permanent magnet (1) is that both-end supports.The line packet (3) has the line packet axis (4) of one end
It is along axial hollow, the line packet axis (4) of the other end is solid core, is all pacified in the line packet axis (4) at line packet (3) both ends
Equipped with bearing (9), (3) interior side, the permanent magnet (1) are wrapped in bearing (9) installation in the line packet axis (4) of solid core online
Both ends have permanent magnetism axis (2), the permanent magnetism axis (2) of described permanent magnet (1) one end passes through described in the line packet axis (4)
Bearing (9) inner hole across the hollow line packet axis (4) and is fixed on motor housing (11), permanent magnet (1) other end
The permanent magnetism axis (2) penetrate in the inner hole for the bearing (9) installed in solid wire packet axis (4), the line packet axis of solid core
(4) it is pierced by outside motor housing (11) and is not fixed between motor housing (11) and becomes output shaft.
Permanent magnet (1) is stator, and when line packet (3) is rotor, line packet axis (4) is used as output shaft, motor housing (11) is internal
It is also equipped with commutator (8) on the line packet axis (4), the head and the tail of each group insulated conductor (6) of line packet (3) described in coiling are electrically connected to
It on the commutator (8), is additionally provided with brush (12) and contacts on commutator (8), powered by brush (12) to motor.Or
Person is equipped with electronic controller (13) on the internal line packet axis (4) of motor housing (11), and line packet (3) is each described in coiling
The head and the tail of group insulated conductor (6) are electrically connected on the electronic controller (13), and the power supply line of motor is along the line packet axis (4)
The input terminal of the electronic controller (13) is arranged and is electrically connected to, in use, output shaft is fixed, entire motor rotation and band
The dynamic object to be driven, this is a kind of special usage mode.A pair can also be installed on motor housing (11) inner wall forever
Magnet is outer permanent magnet (10), the inner surface of the outer permanent magnet (10) be made into the arc surfaced similar with line packet (3) shape and
South poles are opposite, and there are gap, line packet (3) and outer permanent magnets between the inner surface and line packet (3) of the outer permanent magnet (10)
(10) it is independent of each other when relatively rotating.The line packet axis (4) of solid core can have an inner core, i.e. line packet axis inner core (5), described
Line packet axis inner core (5) is steel, and the line packet axis inner core (5) is longer than line packet axis (4) appearance, and the line packet axis inner core (5) is
A part of the line packet axis (4), the line packet axis inner core (5) and the line packet axis appearance collectively form the line packet axis (4),
Bearing (9) can be installed between the line packet axis (4) and the motor housing (11).
As described above, being fixed on motor housing (11) when the permanent magnet (1) by the permanent magnetism axis (2), the line
When wrapping (3) can rotate relative to permanent magnet (1) and shell (11), the line packet (3) is the line packet axis by line packet (3) both ends
(4) it supports, gets into smooth more stable than the hollow-cup motor of single-ended support.
Line packet (3) is stator, and structure when permanent magnet (1) is rotor, permanent magnetism axis (2) is as output shaft is such that
The line packet axis (4) that the line packet (3) has one end is along axial hollow, and the line packet axis (4) of the other end is real
Core, it is fitted with bearing (9) in the line packet axis (4) at line packet (3) both ends, in the line packet axis (4) of solid core
Online packet (3) interior side of bearing (9) installation, the one or both ends of the line packet axis (4) and motor housing (11) are fixed,
And it being communicated outside the hollow hole and motor housing (11) of line packet axis (4), the both ends of the permanent magnet (1) have permanent magnetism axis (2),
The permanent magnetism axis (2) of described permanent magnet (1) one end penetrates in bearing (9) inner hole in the line packet axis (4) of solid core, described
The permanent magnetism axis (2) of permanent magnet (1) other end pass through this end line packet axis (4) in the bearing (9) inner hole, pass through tubular wire
Packet axis (4) is simultaneously pierced by outside motor housing (11) and becomes output shaft.The above structure, only one output shaft of motor are exactly institute
Permanent magnetism axis (2) are stated, there is output shaft at the both ends of structure below, motor.The line packet axis (4) at line packet (3) both ends is all
It is to be fitted with bearing (9) in the line packet axis (4) at line packet (3) both ends, the line packet axis (4) along axial hollow
One or both ends and motor housing (11) it is fixed, and phase outside the hollow hole of line packet axis (4) and motor housing (11)
Logical, there is the permanent magnetism axis (2) at the both ends of the permanent magnet (1), and described two permanent magnetism axis (2) respectively penetrate the line packet (3)
The tubular wire packet axis (4) at both ends, bearing (9) inner hole in line packet axis (4) are simultaneously pierced by outside motor housing (11) and become output
Axis.It is equipped with electronic controller (13) in motor housing (11), the head of each group insulated conductor (6) of line packet (3) described in coiling
Tail is electrically connected on the electronic controller (13), and the electronic controller (13) provides alternation electricity to each group insulated conductor (6)
Pressure can install bearing between the permanent magnetism axis (2) and the motor housing (11) to drive the permanent magnet (1) to rotate
(9)。
As described above, when the line packet (3) is fixed on shell (11) by line packet axis (4), the permanent magnet (1) can phase
When rotating for line packet (3) and shell (11), the permanent magnet (1) is supported by the permanent magnetism axis (2) at permanent magnet (1) both ends
, the hollow-cup motor for the support more single-ended than rotor that gets into smooth is stablized.
The invention has the advantages that a kind of tubular wire packet motor, it is high-efficient, generates heat small, and operating is stablized.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is primary structure schematic diagram of the invention,
Fig. 2 is line wrapping schematic diagram of the invention,
Fig. 3 is the schematic diagram of first example,
Fig. 4 is the schematic diagram of second example,
Fig. 5 is the schematic diagram of third example,
Fig. 6 is the schematic diagram of the 4th example,
Fig. 7 is the schematic diagram of the 5th example.
1. permanent magnet in figure, 2. permanent magnetism axis, 3. line packets, 4. line packet axis, 5. line packet axis inner cores, 6. insulated conductors, 7.
Skeleton (7), 8. commutators, 9. bearings, 10. outer permanent magnets, 11. shells, 12. brushes, 13. electronic controllers, 14. uplinks
Section, 15. downlink sections, 16. across section, 17. line packet axis, that is, permanent magnetism axis, 18. power supply lines.
Specific embodiment
As shown in figure 3, specific embodiment one, inside is permanent magnet (1), be insulated conductor (6) outside permanent magnet (1) around
Manufactured line packet (3), line packet (3) outside is motor housing (11).The both ends of the permanent magnet (1) are respectively provided with one and permanent magnet
(1) axis of the permanent magnetism axis (2) being fixed together, the permanent magnetism axis (2) is permanent magnetism axis, and the shape of the permanent magnet (1) is
One is specially cylindrical body in this example using permanent magnetism axis as the rotary body of rotary shaft, and the magnetic pole line of the permanent magnet (1) hangs down
Directly in permanent magnetism axis.The line packet (3) outside permanent magnet (1) by insulated conductor (6) in skeleton (7) outer surface longitudinal direction coiling and
The line packet (3) is collectively formed at, insulated conductor (6) and skeleton (7), the shape of the skeleton (7) and the permanent magnet (1)
Shape is similar without contacting, and the skeleton (7) is combined into mouth to mouth by two cup-like structures, and the skeleton (7) is by insulating
Body material is made, and respectively there are an axis on the same line, i.e. line packet axis (4), line packet axis in the both ends center of the line packet (3)
(4) axis is line packet axis, and the line packet axis is overlapped with the permanent magnetism axis, and the line packet axis (4) is in the line packet (3)
Both ends are connected to the skeleton (7), and line packet axis (4) appearance is insulator layer, the line packet axis (4) at line packet (3) both ends
It is inside fitted with bearing (9), online packet (3) interior side of bearing (9) installation in the line packet axis (4) on the left side, bearing (9)
Inner hole center alignment line packet axis, bearing (9) described in this example are sliding bearings, and the line packet axis (4) on the right is along axial hollow
, left side bearing packet axis (4) is solid core and the line packet axis inner core (5) for having a steel, the long outlet of the line packet axis inner core (5)
The insulator layer of packet axis (4) appearance.The line packet (3) surrounds the entire permanent magnet (1), on the right of the permanent magnet (1)
The permanent magnetism axis (2) passes through bearing (9) inner hole, passes through tubular wire packet axis (4) and be fixed on motor housing (11), the permanent magnetism
The permanent magnetism axis (2) on body (1) left side penetrates in the inner hole of the bearing (9) in line packet axis (4) described in the left side, line packet described in the left side
Axis inner core (5) is pierced by outside motor housing (11) and is not fixed between motor housing (11) and becomes output shaft, described in the left side
Bearing (9) are also installed between line packet axis inner core (5) and motor housing (11).
The uplink section (14), downlink section (15) of the insulated conductor (6) same circle of line packet (3) described in coiling are put down same
On face, which is parallel to line packet axis, and makes line packet axis on this plane.The line packet (3) is by three groups of insulated conductors (6)
Coiling forms, they are in 60 degree of distributions.Commutator (8) are housed on the internal line packet axis (4) of motor housing (11), coiling institute
The head and the tail for stating three groups of insulated conductors (6) of line packet (3) are electrically connected on the commutator (8), are additionally provided with brush (12) and are contacted
On commutator (8), extraneous power supply is powered by brush (12) to motor.
One external permanent magnet (10) is installed on motor housing (11) inner wall, the inner surface of the outer permanent magnet (10) is done
At, the inner surface of the outer permanent magnet (10) and line packet (3) opposite with the similar arc surfaced of line packet (3) shape and south poles
Between there are gap, line packet (3) and outer permanent magnet (10) are independent of each other when relatively rotating.
As shown in figure 4, specific embodiment two, inside is permanent magnet (1), be insulated conductor (6) outside permanent magnet (1) around
Manufactured line packet (3), line packet (3) outside is motor housing (11).Wherein one end is equipped with one and permanent magnet to the permanent magnet (1)
(1) axis of the permanent magnetism axis (2) being fixed together, the permanent magnetism axis (2) is permanent magnetism axis, and the shape of the permanent magnet (1) is
One using permanent magnetism axis as the rotary body of rotary shaft, in this example be specially olive body, the magnetic pole line of the permanent magnet (1)
Perpendicular to permanent magnetism axis.The line packet (3) outside permanent magnet (1) is by insulated conductor (6) in skeleton (7) outer surface longitudinal direction coiling
It forms, insulated conductor (6) and skeleton (7) collectively form the line packet (3), the shape and the permanent magnet (1) of the skeleton (7)
Shape it is similar without contacting, the skeleton (7) is combined into mouth to mouth by two cup-like structures, the skeleton (7) is by exhausted
Edge body material is made, and respectively there is a line packet axis (4) on the same line at the both ends center of the line packet (3), line packet axis (4)
Axis is line packet axis, and the line packet axis is overlapped with the permanent magnetism axis, and the line packet axis (4) is at line packet (3) both ends
It is connected to the skeleton (7), line packet axis (4) appearance is insulator layer.The line on the right of line packet described in this example (3)
Packet axis (4) is to be equipped with bearing (9) in the line packet axis (4), which is directed at the line along axial hollow
Packet axis, the bearing (9) are rolling bearing (9), and the line packet axis (4) on line packet (3) left side is solid core and has one
The line packet axis inner core (5) of a steel, the insulator layer of long outlet packet axis (4) appearance of line packet axis inner core (5).The line packet
(3) the entire permanent magnet (1) is surrounded, unique permanent magnetism axis (2) of the permanent magnet (1) passes through the right line packet axis
(4) bearing (9) inner hole in is pierced by the hollow line packet axis (4) in the right and is fixed on motor housing (11), the line packet
(3) the line packet axis inner core (5) on the left side is pierced by outside motor housing (11) and is not fixed between motor housing (11)
For output shaft, bearing (9) are also installed between the line packet axis inner core (5) and motor housing (11) on line packet (3) left side.
The uplink section (14), downlink section (15) of the insulated conductor (6) same circle of line packet (3) described in coiling are put down same
On face, which is parallel to line packet axis, which is that the maximum of line packet (3) described in a quarter is straight at a distance from line packet axis
Diameter.The line packet (3) is formed by four groups of insulated conductor (6) coilings, they are in 45 degree of distributions.Described in motor housing (11) inside
Commutator (8) are housed on line packet axis (4), the head and the tail of four groups of insulated conductors (6) of line packet (3) described in coiling are electrically connected to described change
It on device (8), is additionally provided with brush (12) and contacts on commutator (8), extraneous power supply is powered by brush (12) to motor.
One external permanent magnet (10) is installed on motor housing (11) inner wall, the inner surface of the outer permanent magnet (10) is done
At, the inner surface of the outer permanent magnet (10) and line packet (3) opposite with the similar arc surfaced of line packet (3) shape and south poles
Between there are gap, line packet (3) and outer permanent magnet (10) are independent of each other when relatively rotating.
As shown in figure 5, specific embodiment three, inside is permanent magnet (1), be insulated conductor (6) outside permanent magnet (1) around
Manufactured line packet (3), line packet (3) outside is motor housing (11).Respectively there are one and permanent magnet in the both ends of the permanent magnet (1)
(1) axis of the permanent magnetism axis (2) being fixed together, the permanent magnetism axis (2) is permanent magnetism axis, and the shape of the permanent magnet (1) is
One using permanent magnetism axis as the rotary body of rotary shaft, in this example be specially chamfering cylindrical body, the magnetic pole of the permanent magnet (1)
Line is perpendicular to permanent magnetism axis.The line packet (3) outside permanent magnet (1) is by insulated conductor (6) in skeleton (7) outer surface longitudinal direction
Coiling forms, and insulated conductor (6) and skeleton (7) collectively form the line packet (3), the shape of the skeleton (7) and the permanent magnetism
The shape of body (1) is similar without contacting, and the skeleton (7) is combined into mouth to mouth by two cup-like structures, and the skeleton (7) is
It is made of insulating material, respectively there are a line packet axis (4) on the same line, the line in the both ends center of the line packet (3)
The axis of packet axis (4) is line packet axis, and the line packet axis is overlapped with the permanent magnetism axis, and the line packet (3) surrounds entirely
The permanent magnet (1), the line packet axis (4) are connected to the skeleton (7) at line packet (3) both ends, and the line packet axis (4) is outside
Table is insulator layer.The line packet axis (4) on the right of line packet described in this example (3) is along axial hollow, the line packet (3)
The line packet axis (4) on the left side is solid core and is mounted therein with bearing (9) that the bearing (9) is mounted in the line packet (3)
Portion side, which is rolling bearing, and the line packet axis (4) at line packet (3) both ends is all fixed on motor housing (11)
On, it is communicated outside the hollow hole and motor housing (11) of the hollow line packet axis (4) in the right.On the right of the permanent magnet (1)
The permanent magnetism axis (2) pass through the hollow hole in the line packet axis (4) on described the right and be pierced by forming outside motor housing (11)
For output shaft, bearing (9) are installed between the output shaft and motor housing (11), which is rolling bearing, the permanent magnetism
The permanent magnetism axis (2) on body (1) left side penetrates in bearing (9) inner hole in line packet axis (4) described in the left side.
The uplink section (14), downlink section (15) of the insulated conductor (6) same circle of line packet (3) described in coiling are put down same
On face, the angle of the plane and line packet axis is 20 degree.The line packet (3) is formed by five groups of insulated conductor (6) coilings, they are in
36 degree of distributions.It is internally provided with electronic controller (13) in motor housing (11), five groups of insulated conductors of line packet (3) described in coiling
(6) head and the tail are electrically connected on the electronic controller (13), and external power supply is powered to the electronic controller (13).
As shown in fig. 6, specific embodiment four, inside is permanent magnet (1), be insulated conductor (6) outside permanent magnet (1) around
Manufactured line packet (3), line packet (3) outside is motor housing (11).Respectively there are one and permanent magnet in the both ends of the permanent magnet (1)
(1) fixed permanent magnetism axis (2), the axis of the permanent magnetism axis (2) is permanent magnetism axis, the shape of the permanent magnet (1) be one with
Permanent magnetism axis is the rotary body of rotary shaft, is specially cylindrical body in this example, the magnetic pole line of the permanent magnet (1) is perpendicular to forever
The axis of magnet.The line packet (3) outside permanent magnet (1) is formed by insulated conductor (6) in skeleton (7) outer surface longitudinal direction coiling, absolutely
Edge conducting wire (6) and skeleton (7) collectively form the line packet (3), the shape of the skeleton (7) and the shape of the permanent magnet (1)
It is similar that without contacting, the skeleton (7) is combined by a cup-like structure and a cup lid structure, the skeleton (7) be by
Insulating material is made, and respectively there are a line packet axis (4) on the same line, the line packet in the both ends center of the line packet (3)
The axis of axis (4) is line packet axis, and the line packet axis is overlapped with the permanent magnetism axis, and the line packet (3) surrounds entire institute
It states permanent magnet (1), the line packet axis (4) is connected to the skeleton (7) at line packet (3) both ends, line packet axis (4) appearance
It is insulator layer.The line packet axis (4) of line packet described in this example (3) the right and left is all along axial hollow, the line
It wraps in the line packet axis (4) on (3) left side and bearing is installed, which is mounted on line packet (3) interior side, which is
The line packet axis (4) of rolling bearing, line packet (3) both ends is all fixed on motor housing (11), and its internal sky
Heart hole is all communicated with outside motor housing (11).The permanent magnetism axis (2) at permanent magnet (1) both ends is each passed through the left side
Hollow hole in the line packet axis (4) on right both sides is simultaneously pierced by becoming output shaft, two output shafts outside motor housing (11)
Bearing (9) are fitted between motor housing (11), which is rolling bearing.
Each leisure of the uplink section (14), downlink section (15) of the insulated conductor (6) same circle of line packet (3) described in coiling is not
In same plane, the angle of the two interplanars is that the angle between 30 degree and the two planes and line packet axis is both less than 20
Degree.The line packet (3) is formed by six groups of insulated conductor (6) coilings, they are in 30 degree of distributions.It is arranged inside motor housing (11)
Have electronic controller (13), the head and the tail of six groups of insulated conductors (6) of line packet (3) described in coiling are electrically connected to the electronic controller
(13) on, external power supply is powered to the electronic controller (13).
As shown in fig. 7, specific embodiment five, inside is permanent magnet (1), be insulated conductor (6) outside permanent magnet (1) around
Manufactured line packet (3), line packet (3) outside is motor housing (11).The both ends of the permanent magnet (1) are respectively provided with one and permanent magnet
(1) axis of the permanent magnetism axis (2) being fixed together, the permanent magnetism axis (2) is permanent magnetism axis, and the shape of the permanent magnet (1) is
One is specially cylindrical body in this example using permanent magnetism axis as the rotary body of rotary shaft, and the magnetic pole line of the permanent magnet (1) hangs down
Directly in permanent magnetism axis.The line packet (3) outside permanent magnet (1) by insulated conductor (6) in skeleton (7) outer surface longitudinal direction coiling and
The line packet (3) is collectively formed at, insulated conductor (6) and skeleton (7), the shape of the skeleton (7) and the permanent magnet (1)
Shape is similar without contacting, and the skeleton (7) is combined into mouth to mouth by two cup-like structures, and the skeleton (7) is by insulator
Material is made, and respectively there are an axis on the same line, i.e. line packet axis (4), line packet axis (4) in the both ends center of the line packet (3)
Axis be line packet axis, the line packet axis is overlapped with the permanent magnetism axis, and the line packet axis (4) is in the line packet (3) two
End is connected to the skeleton (7), and line packet axis (4) appearance is insulator layer, in the line packet axis (4) at line packet (3) both ends
It is fitted with bearing (9), the line packet (3) surrounds the entire permanent magnet (1).The line packet axis on the left side in this example
(4) online packet (3) interior side of bearing (9) installation in, bearing (9) inner hole center alignment line packet axis, the bearing (9) are
Sliding bearing, the line packet axis (4) on the right are along axial hollow, and left side bearing packet (3) axis is solid core, and the permanent magnet (1) is right
The permanent magnetism axis (2) on side passes through bearing (9) inner hole in right side bearing packet axis (4), is pierced by the right tubular wire packet axis (4) and fixed
On motor housing (11), the permanent magnetism axis (2) on permanent magnet (1) left side penetrates the axis in line packet (3) axis described in the left side
In the inner hole for holding (9), line packet axis (4) described in the left side be pierced by motor housing (11) and outside with it is not solid between motor housing (11)
It is fixed, bearing (9) are installed between line packet axis (4) and motor housing (11) described in the left side.
Each leisure of the uplink section (14), downlink section (15) of the insulated conductor (6) same circle of line packet (3) described in coiling is not
In same plane, the angle of the two interplanars is that the angle between 15 degree and the two planes and line packet axis is both less than 10
Degree.The line packet (3) is formed by eight groups of insulated conductor (6) coilings, they are in 22.5 degree of distributions.In the internal institute of motor housing (11)
It states and is equipped on line packet axis (4) electronic controller (13), the head and the tail of eight groups of insulated conductors (6) of line packet (3) described in coiling are electrically connected
It is connected on the electronic controller (13), the power supply line (18) of motor is arranged along the line packet axis (4) and is electrically connected to the electricity
The input terminal of sub-controller (13).
One external permanent magnet (10) is installed on motor housing (11) inner wall, the inner surface of the outer permanent magnet (10) is done
At, the inner surface and the line of the outer permanent magnet (10) opposite with the similar arc surfaced of line packet (3) shape and south poles
There are be independent of each other when gap, line packet (3) and outer permanent magnet (10) relatively rotate between packet (3).
Tubular wire packet motor described in this example, when specifically used, the left side is pierced by the line packet axis (4) of motor housing (11)
It is fixed, extraneous power supply is accessed by packet axis (4) along power supply line (18), and motor integrally includes that motor housing (11) rotates
Come, it is other that the equipment driven is needed to be connected on motor housing (11).
Claims (10)
1. a kind of tubular wire packet motor, inside is permanent magnet (1), and it is the line turned to by insulated conductor (6) that permanent magnet (1) is external
It wraps (3), is motor housing (11) outside line packet (3), it is characterized in that: the one or both ends of the permanent magnet (1) are equipped with and permanent magnetism
The fixed permanent magnetism axis (2) of body (1), the axis of permanent magnetism axis (2) is permanent magnetism axis, the magnetic pole line of the permanent magnet (1) perpendicular to
The permanent magnetism axis；Be equipped with line packet (3) outside the permanent magnet (1), the line packet (3) by the longitudinal coiling of insulated conductor (6) and
At the inner core of the insulated conductor (6) is conductive material, and appearance is insulating layer, and the line packet (3) surrounds the entire permanent magnetism
Respectively there is a line packet axis (4) at body (1), the both ends center of the line packet (3), the line packet axis (4) on the same line, the straight line
It is line packet axis, at least one described line packet axis (4) is along axial hollow, at least one described permanent magnetism axis (2) is from line
It protrudes into inside packet (3) in the hollow line packet axis (4) and is pierced by always outside the line packet (3) and line packet axis (4), it is described
Permanent magnetism axis (2) and motor housing (11) is fixed and line packet axis (4) is as output shaft or the line packet axis (4) and motor housing
(11) fixed and permanent magnetism axis (2) is used as output shaft.
2. a kind of tubular wire packet motor according to claim 1, it is characterized in that: the shape of the permanent magnet (1) is with forever
The axis of magnet is the rotary body of rotary shaft, cylindrical body or olive body including cylindrical body or chamfering, the inner surface of the line packet (3)
Similar without contacting with the shape of the outer surface of the permanent magnet (1), the line packet axis is overlapped with the permanent magnetism axis.
3. a kind of tubular wire packet motor according to claim 2, it is characterized in that: line packet (3) described in longitudinal coiling is described
In the same plane, which is parallel to line packet axis for the uplink section (14) of insulated conductor (6) same circle, downlink section (15), and
Make line packet axis on this plane；Or, the uplink section (14) of the insulated conductor (6) same circle of line packet (3) described in coiling, under
In the same plane, which is parallel to line packet axis to row section (15), line packet axis not on this plane, the plane and line packet axis
The distance of line is no more than line packet (3) maximum gauge described in a quarter；Or, the insulated conductor (6) of line packet (3) described in coiling
In the same plane, which is not parallel to the line packet axis for the uplink section (14) of same circle, downlink section (15), the plane with
The angle of line packet axis is not more than 20 degree；Or, the uplink section of the insulated conductor (6) same circle of line packet (3) described in coiling
(14), downlink section (15) is respective on a different plane, and the angle of the two interplanars is not more than 30 degree and the two planes
Angle between line packet axis is all not more than 20 degree.
4. a kind of tubular wire packet motor according to claim 3, it is characterized in that: line packet (3) described in longitudinal coiling is described
Insulated conductor (6) wraps support inside (3) by skeleton (7) online, the interior shape and the permanent magnet (1) of the skeleton (7)
Shape it is similar without contacting, the skeleton (7) and insulated conductor (6) collectively form the line packet (3), the line packet (3) by
At least one set of insulated conductor (6) coiling forms, and at one group or more, is angularly distributed.
5. a kind of tubular wire packet motor according to claim 4, it is characterized in that: the skeleton (7) is by insulating materials system
At the mouth-to-mouth cup-like structure of two pieces close up made of, or made of being closed up as one glass of one lid-like of two pieces, the line packet
Axis (4) is fixed on the skeleton (7), and line packet axis (4) appearance is insulator, the line of the line packet (3) at least one end
It is equipped with bearing (9) in packet axis (4), on the line packet axis, the bearing (9) is sliding at bearing (9) the inner hole center
Bearing or rolling bearing.
6. a kind of tubular wire packet motor according to claim 5, it is characterized in that: the line packet (3) has the line of one end
Packet axis (4) is along axial hollow, and the line packet axis (4) of the other end is solid core, and installation has been in the hollow line packet axis (4)
It states bearing (9), is fitted without bearing in the line packet axis (4) of solid core, the permanent magnet (1) only has one end to have permanent magnetism axis (2), described
Permanent magnetism axis (2) passes through the bearing (9) inner hole, passes through tubular wire packet axis (4) and be fixed on motor housing (11), the institute of solid core
Line packet axis (4) is stated to be pierced by outside motor housing (11) and be not fixed between motor housing (11) and become output shaft；Or, described
The line packet axis (4) that line packet (3) has one end is along axial hollow, and the line packet axis (4) of the other end is solid core, the line packet
(3) it is fitted with bearing in the line packet axis (4) at both ends, the online packet of bearing (9) installation in the line packet axis (4) of solid core
(3) both ends of interior side, the permanent magnet (1) have permanent magnetism axis (2), the permanent magnetism axis (2) of described permanent magnet (1) one end
It across the bearing (9) inner hole, passes through tubular wire packet axis (4) and is fixed on motor housing (11), the permanent magnet (1) is another
The permanent magnetism axis (2) at end penetrates in the inner hole for the bearing (9) installed in solid wire packet axis (4), the line packet of solid core
Axis (4) is pierced by outside motor housing (11) and is not fixed between motor housing (11) and becomes output shaft.
7. a kind of tubular wire packet motor according to claim 5, it is characterized in that: the line packet (3) has the line of one end
Packet axis (4) is along axial hollow, and the line packet axis (4) of the other end is solid core, the line packet axis at line packet (3) both ends
(4) it is fitted with bearing (9) in, online packet (3) interior side of bearing (9) installation in the line packet axis (4) of solid core is described
The one or both ends of line packet axis (4) and motor housing (11) are fixed, and the hollow hole and motor housing of line packet axis (4)
(11) outside communicates, and the both ends of the permanent magnet (1) have permanent magnetism axis (2), the permanent magnetism axis of described permanent magnet (1) one end
(2) it penetrates in bearing (9) inner hole in the line packet axis (4) of solid core, the permanent magnetism axis of permanent magnet (1) other end
(2) bearing (9) inner hole is passed through, tubular wire packet axis (4) is passed through and is pierced by outside motor housing (11) and becomes output shaft；
Or, the line packet axis (4) at line packet (3) both ends is all along axial hollow, the line packet axis at line packet (3) both ends
(4) it is fitted with bearing (9) in, the one or both ends of the line packet axis (4) and motor housing (11) are fixed, and line packet
It is communicated outside the hollow hole and motor housing (11) of axis (4), there is the permanent magnetism axis (2) at the both ends of the permanent magnet (1), described
Permanent magnetism axis (2) respectively penetrates the tubular wire packet axis (4) at line packet (3) both ends, bearing (9) inner hole in line packet axis (4) and wears
Become output shaft outside motor housing (11) out.
8. a kind of tubular wire packet motor according to claim 6, it is characterized in that: in the internal line packet of motor housing (11)
Commutator (8) are housed on axis (4), the head and the tail of each group insulated conductor (6) of line packet (3) described in coiling are electrically connected to the commutator
(8) it on, is additionally provided with brush (12) and contacts on commutator (8), powered by brush (12) to motor；Or, in motor housing
(11) it is equipped with electronic controller (13) on the internal line packet axis (4), each group insulated conductor (6) of line packet (3) described in coiling
Head and the tail be electrically connected on the electronic controller (13), the power supply line of motor arranges and is electrically connected along the line packet axis (4)
Input terminal in the electronic controller (13).
9. a kind of tubular wire packet motor according to claim 8, it is characterized in that: being equipped on motor housing (11) inner wall
A pair of of permanent magnet is outer permanent magnet (10), and the inner surface of the outer permanent magnet (10) is made into the arc similar with line packet (3) shape
Face shape and south poles are opposite, there are gap between the inner surface and line packet (3) of the outer permanent magnet (10), line packet (3) and it is outer forever
Magnet (10) is independent of each other when relatively rotating；The line packet axis (4) of solid core has an inner core, i.e. line packet axis inner core (5), described
Line packet axis inner core (5) is steel, and the line packet axis inner core (5) is longer than line packet axis (4) appearance, in the line packet axis (4) and institute
Bearing (9) can be installed by stating between motor housing (11).
10. a kind of tubular wire packet motor according to claim 7, it is characterized in that: being equipped with electricity in motor housing (11)
The head and the tail of sub-controller (13), each group insulated conductor (6) of line packet (3) described in coiling are electrically connected to the electronic controller (13)
On, the electronic controller (13) drives the permanent magnet (1) rotation to each group insulated conductor (6) offer alternating voltage,
Bearing (9) can be installed between the permanent magnetism axis (2) and the motor housing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235205.8U CN208754072U (en) | 2018-08-02 | 2018-08-02 | A kind of tubular wire packet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235205.8U CN208754072U (en) | 2018-08-02 | 2018-08-02 | A kind of tubular wire packet motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208754072U true CN208754072U (en) | 2019-04-16 |
Family
ID=66058552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821235205.8U Active CN208754072U (en) | 2018-08-02 | 2018-08-02 | A kind of tubular wire packet motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208754072U (en) |
-
2018
- 2018-08-02 CN CN201821235205.8U patent/CN208754072U/en active Active
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