CN102522842A - Wire disc type motor - Google Patents
Wire disc type motor Download PDFInfo
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- CN102522842A CN102522842A CN2012100018720A CN201210001872A CN102522842A CN 102522842 A CN102522842 A CN 102522842A CN 2012100018720 A CN2012100018720 A CN 2012100018720A CN 201210001872 A CN201210001872 A CN 201210001872A CN 102522842 A CN102522842 A CN 102522842A
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- lead
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Abstract
The invention discloses a wire disc type motor, which comprises a shell, a motor shaft, a magnet generating an axial magnetic field, and a disc assembly serving as a rotor or a stator. The disc assembly is formed by laminating a plurality of wire discs. Each wire disc has an inner circular ring and an outer circular ring, which are connected through a wire. When the disc assembly serves as the rotor, the inner circular rings of the disc assembly are fixed and rotate together with the motor shaft, and the inner and outer circular rings are connected with corresponding electric brushes. When the disc assembly serves as the stator, the motor shaft is fixed and rotates together with the magnet, the disc assembly is positioned in the magnet or on the two sides of the magnet, and the stator is fixed on the shell. The magnet is a permanent magnet, an electromagnet or an electrical coil. When the disc assembly serves as the rotor, radial ribs for strengthening strength are arranged between the inner and outer circular rings of each wire disc. The wire disc can be integrated or formed by splicing a plurality of sectors which are electrically connected. The wire disc type motor has the characteristics of high efficiency, compact structure, running stability and stable and adjustable output current, and the rotating speed of the motor is stable and convenient to regulate.
Description
Technical field
The present invention is a kind of lead disc type motor, relates generally to the improvement to the disc motor critical component.
Background technology
At present, people realize through transformation, rectification, filtering, voltage stabilizing or the like process when needing with direct current or by general alternating current, but the electric current that draws usually are little and process is complicated in daily life; And general direct current machine also just alternating current machine add that commutator constitutes, but the electric current that sends neither constant dc, other direct current machine since a variety of causes also fail direct current machine simplification, high efficiency, so fail direct current machine universal on a large scale.
Direct current does not have induction reactance, impedance etc. aspect transmission of electricity because during long distance powedr transmission; Compared with alternating current is superior many; Can reduce energy loss significantly, improve utilization rate of electrical etc., so exactly alternating current is become direct current again with its output usually; Aspect the electricity consumption since the comprehensive effectiveness of direct current machine under alternating current machine, so again with re-using behind the dc inverter.
Summary of the invention
The objective of the invention is to propose a kind of lead disc type motor to the problems referred to above, the lead disk can make direct current machine more efficient, and more compact structure is moved more stablely, and output current is stablized adjustable more; Stabilization of speed when making motor, more convenient adjusting is to overcome the deficiency of prior art.
This lead disc type motor that the present invention proposes; It has the magnet, fit as the disc set of rotor or stator of housing, motor shaft, generation axial magnetic field, it is characterized in that said disc set zoarium is formed by the mutual stack combinations of a plurality of lead disks, and each piece lead disk all has interior annulus and outer toroid; There is lead to connect between inside and outside two annulus; The disc set zoarium is during as rotor, annulus and the fixing rotation of motor shaft in it, and interior annulus is connected with corresponding brush with outer toroid; The lead assembly is during as stator, and motor shaft and magnet are fixing to rotate, and lead disc set zoarium is in magnet or in the both sides of magnet, and stator is fixed on the housing.
Magnet is permanent magnet, electromagnet or hot-wire coil.
The disc set zoarium has the radial ribs of gaining in strength between the inside and outside annulus of each lead disk during as rotor.
The radial ribs of lead disk can be the material with inside and outside annulus homogeneity, also can be dissimilar materials, and being connected can melt between radial ribs and inside and outside two annulus is cast as one, and also can weld or bolt connects.
But, radial ribs is good with metallic conductor, so that strengthen the big electric current of transmission.
Connection lead between inside and outside two annulus is thin enamelled wire, and the tie point at two ends is for being electrically connected.
The lead disk can be made monoblock, also can be spliced by polylith is fan-shaped, and fan-shaped of each piece is connected to electrical connection.
Can establish a circle cylinder on inside and outside two annulus, connect lead on cylinder, the place of detouring is for electrically contacting the remainder mutual insulating.
This lead disc type of the present invention (direct current) motor, its disc set zoarium and any one of magnet all can be used as rotor, and another is as stator; Wherein be brushless electric machine during as stator when the disc set zoarium, during as rotor, inside and outside two annulus connect brush.
Characteristics of the present invention are:
1, thin wire is directly on the small column of inside and outside two annulus; Detour and locate to be electrically connected; Electric current is led on the disc set zoarium, use thin wire can reduce lead and take up space, increase the quantity of magnetic field space inside conductor simultaneously; Let more lead cutting magnetic induction lines produce electromotive force, can make full use of magnetic field energy.
2, radial ribs is used heavy gauge wire, can the big electric current of conducting, and wherein heavy gauge wire can play the support disk global shape, increase the effect of its intensity simultaneously.
3, the magnet width helps magnetic field concentration is belonged to the space at the disc set zoarium greater than the fit width of disc set, makes full use of magnetic field;
4, it is fit that disc set is installed in the magnet both sides, and the magnetic field at magnet two ends can both obtain utilizing.
5, each lead disk itself has big space, and space, the outside helps the heat radiation of complete machine greater than inboard space, keeps the long-term operate as normal of machine, prolongs machine useful life.
In a word, the present invention has accomplished that the lead disk that is proposed makes direct current machine more efficient, and more compact structure is moved more stablely, and output current is stablized adjustable more; Stabilization of speed when making motor, the invention target of more convenient adjusting.
Description of drawings
Fig. 1 is the monolithic lead disk front view (when as stator using) of lead around the cylinder form.
The lead that Fig. 2 is is around the monolithic lead disk front view (when using as rotor) of cylinder form.
Fig. 3 is the radial lead disk front view (when doing the stator use) that omits lead.
Fig. 4 is the radial lead disk front view (when doing the rotor use) that omits lead.
Fig. 5 is radial lead disc structure sketch map.
Fig. 6 is disc set zoarium direct current machine axial section sketch map when making rotor.
Fig. 7 is that magnet is made the direct current machine axial section sketch map that the rotor discs assembly places both sides.
Fig. 8 is that magnet is made the direct current machine axial section sketch map that the stator disk assembly places both sides.
Among Fig. 1-8, the label of each parts is following:
The 0-motor shaft; 2-cylinder tooth; The 3-thin wire; The 4-outer toroid; Annulus (when making rotor) in the 5-; The 6-radial ribs; The interior annulus (when making stator) of the radial lead disk of 7-; The outer toroid of the radial lead disk of 8-; The interior annulus (when making rotor) of the radial lead disk of 9-; The interior annulus of 10-individual layer lead disk; The 11-heavy gauge wire; The outer toroid of 12-individual layer lead disk; The 13-disc set is fit; The gap of 14-disc set zoarium and magnet; 15-coil bracket or iron core; The 16-coil.
Embodiment
Because the implementation that this method obtains is a lot, combine various embodiment that the present invention is carried out detailed description with reference to accompanying drawing below, these descriptions under any circumstance can not be thought limitation of the present invention.
Shown in Fig. 1-8, disc set fit 13 is during as stator because its not load, so interior annulus 1 need not to be connected with high-intensity parts especially with 4 of outer toroid, only need be just constant with lead thin wire 3 its basic configurations of connection maintenance.One circle cylinder tooth 2 is all arranged on inside and outside two annulus, and just correspondingly on these post teeth, the enamelled wire of lead is removed in the place that thin wire and cylinder toe joint touch to thin wire 3, realizes electrical connection, and other places of lead still keep mutual insulating.The such lead disk of polylith is superimposed abreast and has just become disc set fit with bolt from axial connection is fixing.In order not influence the function of electromagnetic induction of assembly, axial bolt is made with non-conducting materials such as plastics or nylon.But, promptly use the metal bolts influence also not too large because bolt is parallel with the magnetic line of force.
The structure of monolithic lead disk as shown in Figure 2 and shown in Figure 1 basic identical, different is between inside and outside two annulus, to have increased radial ribs 6.Radial ribs uses the conductor material identical with two annulus to make, and as with copper, aluminium, alloy etc. the metal casting of certain intensity being arranged or being welded, mode such as also can dash, roll is made.The effect of radial ribs mainly is globality and the intensity that increases the lead disk, guarantees the ability of its load.So in order to make full use of magnetic field energy, radial ribs is few more good more.This example is with three ribs that are mutually 120 jiaos.Between rib, connect thin wire, certainly ways of connecting can be with shown in Figure 1 the same on the post tooth between inside and outside two annulus.It is the same that polylith lead disk is superimposed as the mode of assembly.
When making rotor, the endoporus of annulus is exactly the installing hole of motor shaft 0 in the lead disk, so generally have keyway.
As shown in Figure 3.Lead is made when radial, the interior annulus 7 (when making stator) of radial lead disk and-shape of cross section of the outer toroid 8 of the radial lead disk shape of squaring up, to increase its intensity.The part that hatching is arranged among the figure is the cross section of two annulus.
As shown in Figure 4.Lead is made when radial, the interior annulus 9 (when making stator) of radial lead disk and-shape of cross section of the outer toroid 8 of the radial lead disk shape of squaring up, to increase its intensity.The part that hatching is arranged among the figure is the cross section of two annulus.
As shown in Figure 5, radial lead disk single layer structure (when making stator), the interior annulus 10 of individual layer lead disk and the outer toroid 12 of individual layer lead disk are all thinner, and the lead between this two annulus is thin wire and heavy gauge wire 11.Here, heavy gauge wire also has the effect of radial ribs except that having the big electric current of overload.Radial heavy gauge wire and thin wire are welded on two annulus.Cancel the cylinder tooth simultaneously.
Lead disk shown in Fig. 1-5 all has axial connection, makes it to be superimposed as the bolt hole of assembly, does not draw among the figure.
In order to strengthen the convenience of installation, during particularly large-sized assembly, it is fan-shaped each piece lead disk to be resolved into polylith, is spliced into an integral body during assembling.
Magnet can be the existing any form that produces the stationary magnetic field, like permanent magnet, and electromagnet or induction coil.Magnet is exactly coil 16 and its bracket 15 in Fig. 6; In Fig. 7 and Fig. 8, magnet is coil 16 and iron core 15.
Among Fig. 6 and Fig. 8, motor shaft 0 is fixed on the disc set zoarium.Motor shaft is fixed on the magnet among Fig. 7.
In addition, no matter the lead disk is made stator is still made rotor.Add a middle annulus within it between annulus and outer toroid, let lead be electrically connected with it, not only can make full use of magnetic field, and can regulate electric current.Therefore the present invention does not get rid of this mode.
All the other NM parts and label are as stated.
So the lead disc type motor of making can make generator and motor.
When (1) making generator: axial magnetic field is provided by magnet, if use electromagnet or hot-wire coil, then leading to electric current on electromagnet or the hot-wire coil, can produce axial magnetic field, if use permanent magnet then directly to produce axial magnetic field; Rotate if drive motor shaft by moment of face again, rotor rotation then, the disc set that the lead disk is formed fit with the magnetic field relative motion, the lead cutting magnetic induction line generation electromotive force on the lead disk is drawn can externally supply power (direct current) from the lead disk.Electric current on regulating magnet intensity, the hot-wire coil or rotor speed are the scalable output current, then regulate rotor speed when using permanent magnet to make magnet and regulate output current.
When in life, needing direct current, this method capable of using can realize convenient generating rapidly and efficiently with the motor miniaturization, realizes the self-sufficient power supply of family.
When (2) making motor: axial magnetic field is provided by magnet, if use electromagnet or hot-wire coil, then leading to electric current on electromagnet or the hot-wire coil, can produce axial magnetic field, if use permanent magnet then directly to produce axial magnetic field; If leading to direct current on the inside and outside annulus of lead disk, then electrified wire is stressed in magnetic field, rotor and magnetic field relative motion, rotor rotation.Electric current or the current ratio on hot-wire coil or the electromagnet that adjusting is input on the lead disk are adjustable speed.Then regulate the electric current that is input on the disk when using permanent magnet and regulate rotor speed.
The direct current machine of making in such a way is exactly a reversible electric machine.During meritorious the input is generator, is motor when externally doing work, and its feature as stated.
Claims (8)
1. lead disc type motor; It has the magnet, fit as the disc set of rotor or stator of housing, motor shaft, generation axial magnetic field, it is characterized in that said disc set zoarium is formed by the mutual stack combinations of a plurality of lead disks, and each piece lead disk all has interior annulus and outer toroid; There is lead to connect between inside and outside two annulus; The disc set zoarium is during as rotor, annulus and the fixing rotation of motor shaft in it, and interior annulus is connected with corresponding brush with outer toroid; The lead assembly is during as stator, and motor shaft and magnet are fixing to rotate, and lead disc set zoarium is in magnet or in the both sides of magnet, and stator is fixed on the housing.
2. according to the said lead disc type of claim 1 motor, it is characterized in that magnet is permanent magnet, electromagnet or hot-wire coil.
3. according to the said lead disc type of claim 1 motor, when it is characterized in that the disc set zoarium, between the inside and outside annulus of each lead disk the radial ribs of gaining in strength is arranged as rotor.
4. according to the said lead disc type of claim 3 motor, the radial ribs that it is characterized in that the lead disk is the material with inside and outside annulus homogeneity, melts with being connected between inside and outside two annulus to be cast as one, to weld or bolt connects.
5. according to the said lead disc type of claim 3 motor, but it is characterized in that radial ribs is a metallic conductor.
6. according to the said lead disc type of claim 1 motor, it is characterized in that the connection lead between inside and outside two annulus is a fine enamelled wire, the tie point at two ends is for being electrically connected.
7. according to the said lead disc type of one of claim 1-6 motor, it is characterized in that the lead disk is spliced by polylith is fan-shaped, fan-shaped of each piece is connected to electrical connection.
8. according to the said lead disc type of claim 1 motor, it is characterized in that having on inside and outside two annulus circle cylinder tooth, connect lead on the cylinder tooth, the place of detouring is for electrically contacting the remainder mutual insulating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100018720A CN102522842A (en) | 2012-01-05 | 2012-01-05 | Wire disc type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100018720A CN102522842A (en) | 2012-01-05 | 2012-01-05 | Wire disc type motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102522842A true CN102522842A (en) | 2012-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100018720A Pending CN102522842A (en) | 2012-01-05 | 2012-01-05 | Wire disc type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102522842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556991A (en) * | 2019-09-27 | 2019-12-10 | 深圳市百盛传动有限公司 | Novel synchronous reluctance rotor structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048639U (en) * | 1989-02-02 | 1989-11-29 | 张路明 | Direct transmission natural direct current generator |
| WO2000057538A1 (en) * | 1999-03-23 | 2000-09-28 | Wellington Drive Technologies Limited | Disk motor |
| CN2735644Y (en) * | 2004-07-03 | 2005-10-19 | 杨波 | Special purpose wheel-hub type noninductive highly efficient DC motor for electric bicycle |
| CN101694959A (en) * | 2009-10-16 | 2010-04-14 | 于德龙 | wheel-shaped motor |
| CN201869037U (en) * | 2010-09-10 | 2011-06-15 | 张恒 | Spoke type direct current generator and motor |
| CN102185440A (en) * | 2011-04-19 | 2011-09-14 | 刘荣甫 | Multi-stage disk axial magnetic field motor |
| CN202384874U (en) * | 2012-01-05 | 2012-08-15 | 王红兴 | Disc type motor for lead wire |
-
2012
- 2012-01-05 CN CN2012100018720A patent/CN102522842A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048639U (en) * | 1989-02-02 | 1989-11-29 | 张路明 | Direct transmission natural direct current generator |
| WO2000057538A1 (en) * | 1999-03-23 | 2000-09-28 | Wellington Drive Technologies Limited | Disk motor |
| CN2735644Y (en) * | 2004-07-03 | 2005-10-19 | 杨波 | Special purpose wheel-hub type noninductive highly efficient DC motor for electric bicycle |
| CN101694959A (en) * | 2009-10-16 | 2010-04-14 | 于德龙 | wheel-shaped motor |
| CN201869037U (en) * | 2010-09-10 | 2011-06-15 | 张恒 | Spoke type direct current generator and motor |
| CN102185440A (en) * | 2011-04-19 | 2011-09-14 | 刘荣甫 | Multi-stage disk axial magnetic field motor |
| CN202384874U (en) * | 2012-01-05 | 2012-08-15 | 王红兴 | Disc type motor for lead wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556991A (en) * | 2019-09-27 | 2019-12-10 | 深圳市百盛传动有限公司 | Novel synchronous reluctance rotor structure |
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Application publication date: 20120627 |