TW201822445A - Electric power supply control structure of electric motor having a very simple structure without the need of using computer software for conversion, and without generating the erroneous operation or the reverse effect - Google Patents

Abstract

The present invention relates to an electric power supply control structure of electric motor. The electric motor is formed of at least a magnetic disc, at least a coil disc, and an electric power supply detection module. The magnetic disc and the coil disc can move relatively at a high speed by an intermittent electric power supply. The feature of the present invention is that the electric power supply detection module comprises an optical shutter set mounted at a fixed position and a detection slot set mounted in a rotor. The optical shutter set at least has a position sensing member which has a corresponding position light source and an optical shutter switch. The detection slot set has at least a position slot formed on the rotor and corresponding to each position sensing member. Also, the width of each position slot is the electric power supply distance of the coil disc, and the electric power supply starting point of each position slot is corresponding to the electric power supply starting point of coil member. Furthermore, the electric power supply ending point of each position slot is corresponding to the electric power supply ending point of coil disc. As a result, its structure is very simple without the need of using computer software for conversion, which greatly reduces its cost, and determines the electric power supply position quickly and precisely at the same time. Furthermore, the electric power supply direction is correct without generating the erroneous operation or the reverse effect, thereby greatly increasing its reliability.

Description

   Motor power supply control structure   

The invention belongs to the technical field of controlling intermittent power supply, in particular to a power supply control structure for a motor, so as to effectively improve the speed and accuracy of power supply position judgment, and has the effect of correct power supply.

According to the principle, the motor is mainly composed of a stator and a rotor that can move relative to each other. Take a coil motor as an example, in which the stator is surrounded by a plurality of coils, and the rotor provided in the center of the stator is composed of a plurality of magnetic pieces. The shaft is composed of a coil that is magnetized by energizing the coil, and then generates a magnetic force that repels and attracts the magnetic parts of the rotor, thereby driving the shaft of the rotor to rotate at a high speed; while the existing motor operates intermittently during operation The method of power supply is to extract the required magnetic force to drive the rotor.

In order to solve the problems of low output power and energy consumption caused by magnetic resistance of traditional motors, the applicant has developed a patent case such as the Republic of China Patent Invention No. 105136034 "Dual Magnetic Assisted Electric Device", and Invention No. 105121972 "Motor Structure" The previous cases, such as the patent case of invention No. 105114802 "Push-pull double magnetic assist motor", the patent case of invention No. 105112864 "Motor structure", the patent case of invention No. 105103503 "Disk motor", etc. Can avoid magnetic resistance, improve magnetic assistance, and effectively achieve the purpose of energy saving and improve motor efficiency.

The existing intermittent power supply for controlling the motor is mainly based on angle encoders and Hall elements. It sets the rotor and the rotor to run slowly by setting induction marks on the stator and rotor, in conjunction with software programs for angle calculation. Powering on when the mark corresponds, is generally called slow start, but this method has put the computer under heavy load, which can easily cause the computer's high temperature, hysteresis, stacking, or even crash or meltdown, resulting in malfunction of power supply. Or it may have a counter-effect due to the error of forward and reverse power supply [for example, the magnetic assist force should be formed instead of magnetic resistance or the magnetic resistance should be removed instead of giving magnetic resistance]; in other words, the existing intermittent power supply control structure design of the control motor It is not perfect, but there are problems of high cost and low reliability of parts and computer software, and the slow start will also affect the operation response speed of the motor, making it unsuitable for applications that require high-speed response, which is an urgent need for developers in the industry.

In view of this, the inventor has in-depth discussions on the problems faced in the aforementioned power supply control of the existing electric motors, and through years of research and development experience in related industries, actively seeks solutions, and through continuous research and trial work, he finally succeeds Has developed a motor power supply control structure to overcome the problems and inconveniences caused by the low reliability of the existing power supply control.

Therefore, the main purpose of the present invention is to provide a power supply control structure for a motor. With a mechanical structure, the power supply position can be quickly and accurately determined, and the power supply direction is correct, which will not cause malfunction or adverse effects, and greatly improve its reliability. .

In addition, a second main object of the present invention is to provide a motor power supply control structure. Since it does not need to start slowly, and the power supply response is fast and accurate, it can be used in situations where an immediate response is required to improve its practicability.

In addition, another main object of the present invention is to provide a motor power supply control structure, which has a mechanical structure and a simple structure, so that the cost can be greatly reduced.

Based on this, the present invention mainly achieves the foregoing objectives and its effects through the following technical means. The motor is composed of at least one magnetic disk, at least one coil disk, and a power supply detection module. There is at least one magnetic column group, and each magnetic column group is composed of at least one coaxial magnetic piece, and each of the coil disks is provided with at least one coil column group, and each of the coil column groups is composed of at least one coaxial magnetic group. It is composed of coils, and the magnetic array group and coil array group of the same diameter are opposite to each other. In addition, each magnetic disk and each coil disk can be defined as a rotor or a stator, respectively, so that the magnetic disk and the coil disk can move synchronously and relatively; It is characterized in that the power supply detection module includes a shutter group provided at a fixed position and a detection slot group provided at a rotor. The fixed position may be a fixed part or a coil disk or a disk serving as a stator, among which the shutter group At least one position sensing element, the position sensing element has a corresponding position light source and a light switch; as for the detection slot group is formed on the rotor to form at least one position corresponding to each position sensing element, The number of slotted positions is the number of positions where the coil array group starts to supply power to the magnetic array group, and the degree of slotting of each position is the distance of the power supply of the coil component. And the feeding end point of each slot is corresponding to the feeding end point of the coil.

By this, the electric motor power supply control structure of the present invention is constituted by a shutter group and a detection slot group, wherein the position slotting and switching slotting of the detection slot group are directly formed on the rotor, so its structure is extremely simple and does not need to be used. The computer software performs the conversion, greatly reducing its cost, and at the same time, it can quickly and accurately determine the power supply position, and the power supply direction is correct, which will not cause malfunction or adverse effects, and greatly improve its reliability. Furthermore, because it does not need to start slowly, and the power supply response is fast, Precise, so it can be used in situations that require immediate response, improving its practicability, so it can greatly increase its added value and improve its economic benefits.

In order to make your reviewers better understand the composition, features, and other objectives of the present invention, the following are examples of some preferred embodiments of the present invention, which will be described in detail with reference to the drawings, and will be implemented by those familiar with the technical field. .

(1) ‧‧‧disk

(10) ‧‧‧Magnetic column group

(11) ‧‧‧The first magnetic piece

(12) ‧‧‧Second magnetic part

(15) ‧‧‧Magnetic gap

(2) ‧‧‧ coil coil

(20) ‧‧‧ Coil Row Group

(21) ‧‧‧Sensor

(22) ‧‧‧Magnetic guide

(25) ‧‧‧First coil

(26) ‧‧‧Second coil

(3) ‧‧‧rotation axis

(50) ‧‧‧Power supply detection module

(51) ‧‧‧Light gate group

(52) ‧‧‧Position sensor

(521) ‧‧‧Position light source

(522) ‧‧‧Light Gate Switch

(53) ‧‧‧Switching sensor

(531) ‧‧‧Switch light source

(532) ‧‧‧Light Gate Switch

(55) ‧‧‧ Detection slot group

(56) ‧‧‧Slotted position

(57) ‧‧‧Switch slot

(A), (B) of the first picture: is a schematic diagram of the operation of the preferred embodiment of the application for invention No. 105136034, which is used to explain the displacement of the S pole to the N pole of the magnetic pieces in the magnetic array group and the reverse power supply. status.

(A), (B) of the second figure: another schematic diagram of the operation of the preferred embodiment of the application for invention No. 105136034, for illustrating that the N pole of the magnetic member in the magnetic array group is shifted to the S pole, and is positive To the state of power.

The third figure is a schematic side view of the first embodiment of the power supply control structure of the motor of the present invention, for explaining its main structure and relative relationship.

FIG. 4 is a schematic front view of a rotor of a first embodiment of a power supply control structure of a motor according to the present invention.

Fifth figure: It is a schematic diagram of the power feeding operation of the first embodiment of the power feeding control structure of the motor of the present invention, where (A) is the front side and (B) is the side side, illustrating the state of the S pole to the N pole.

Fig. 6 is a schematic diagram of the power-off operation of the first embodiment of the power supply control structure of the electric motor of the present invention, where (A) is the front side and (B) is the side side, illustrating the state of the S pole to the N pole.

Fig. 7 is a schematic diagram of the power feeding operation of the first embodiment of the power feeding control structure of the electric motor of the present invention, where (A) is the front side and (B) is the side side, illustrating the state of the N pole to the S pole.

FIG. 8 is a schematic diagram of the power-off operation of the first embodiment of the power supply control structure of the electric motor of the present invention, where (A) is the front side and (B) is the side side, illustrating the state of the N pole to the S pole.

The ninth figure is a schematic diagram of the power feeding operation of the second embodiment of the power feeding control structure of the electric motor according to the present invention, in which (A) is the front side and (B) is the side side, illustrating the state of the S pole to the N pole.

Tenth figure: It is a schematic diagram of the power feeding operation of the second embodiment of the power feeding control structure of the motor of the present invention, where (A) is the front side and (B) is the side side, illustrating the state of the N pole to the S pole.

Fig. 11 is a schematic front view of a rotor according to a third embodiment of the power supply control structure of the electric motor of the present invention, where (A) is a first disk and (B) is a second disk.

Fig. 12 is a schematic side view of the third embodiment of the power supply control structure of the electric motor of the present invention, for explaining its main structure and power supply state.

Fig. 13 is a schematic diagram of the power switching operation of the third embodiment of the motor power control structure of the present invention.

The present invention is a power supply control structure for a motor, and the accompanying drawings illustrate the specific embodiments of the present invention and its components. All references to front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical, It is only for convenience of description, and does not limit the present invention, nor limit its components to any position or spatial direction. The dimensions specified in the drawings and the description can be changed according to the design and requirements of the specific embodiments of the present invention without departing from the scope of the patent application of the present invention.

The electric motor power supply control structure of the present invention is used for intermittent electric power control of the electric motor, and it is applied to a motor. The electric motor is shown in the third, fourth and fifth figures. The electric motor is composed of at least one magnetic disk (1). , At least one coil disk (2) and a power supply detection module (50), wherein each magnetic disk (1) is provided with at least one magnetic column group (10), and each magnetic column group (10) is It is composed of at least one coaxial magnetic piece (11) or (12), and each coil coil (2) is provided with at least one coil row group (20), and each coil row group (20) is composed of at least one The first coil component (25) is coaxial, and the magnetic array (10) and the coil array (20) of the same diameter are opposite to each other, and each of the magnetic disk (1) and each of the coil disk (2) may They are respectively defined as rotors or stators, so that the magnetic disk (1) and the coil disk (2) can move synchronously and relatively; and the power supply detection module (50) includes a shutter group (51) and a In the detection slot group (55) of the rotor, the fixed position may be a coil disk (2) or a magnetic disk (1) as a stator, and the present invention is mainly implemented by fixing the coil disk (2) as a stator. Example The shutter group (51) has a position sensing member (52), the position sensing member (52) has a corresponding position light source (521) and a shutter switch (522); and the shutter group (51) can further It includes a switching induction element (53), and the switching induction element (53) can be used to change the power feeding direction, such as switching from forward feeding to reverse feeding, or switching from reverse feeding to forward feeding, and the switching sensing element (53) It has a corresponding one of the switching light source (531) and a shutter switch (532).

As for the detection groove group (55) formed on the magnetic disk (1) or the coil disk (2) as the rotor, the detection groove group (55) of the present invention is formed on the magnetic disk (1) as the main embodiment. It is formed on the magnetic disk (1) with at least one position slot (56) corresponding to each position sensing member (52). The number of positions of the position slot (56) is the coil array group (20) relative to the magnetic array group ( 10) The number of positions to start the power supply. For example, the magnetic array group (10) of the magnetic disk (1) has 6 electromagnetic components (11, 12), and the detection slot group (55) also has 6 on the magnetic disk (1). Slot (56) at each position, and the angle of slot (56) at each position is the distance (L) from the power supply of the first coil (25), and the starting point (X) of slot (56) at each position The power supply end point (Y) corresponding to the power supply start point of the first coil component (25) and the slot (56) at each position corresponds to the power supply end point of the first coil component (25); and the detection slot group (55) further includes at least one The switching slot (57) corresponding to the switching sensor (53) is formed on the magnetic disk (1) with at least one switching slot (57) corresponding to the switching sensor (53) and the position of the switching slot (57). The number is the number of positions where the coil array group (20) and the magnetic array group (10) start forward power supply. For example, the magnetic array group (10) of the magnetic disk (1) has three forward-direction electromagnetic parts (12), and the detection slot group (55) also has three corresponding switching slots on the magnetic disk (1). (57), and the angle of each switching slot (57) is the forward current feeding degree (NL) distance of the first coil component (25), and the starting point of the feeding of the switching slot (57) corresponds to the first coil component ( 25) Add the position difference between the switching light source (531) and the position light source (521) in the forward power starting point, and the power end point of the switching slot (57) corresponds to the power end point of the first coil (25), and then detect the slot group Each of the position slot (56) and switching slot (57) of (55) can be an open notch or a closed perforation, so that the position light source (521) of the position sensing member (52) and the shutter switch (522) and The switching light source (531) and the shutter switch (532) of the switching induction member (53) can transmit and receive relatively; thereby, a group is formed to form a motor power supply control structure for quickly and accurately judging the position and correctly supplying power.

Regarding the actual use of the present invention, the application of the invention application No. 105136034 is taken as an example. As shown in the first and second figures, it has at least one magnetic disk (1) and at least one coil disk (2) interlaced at intervals. And each magnetic disk (1) is provided with at least one magnetic array (10), and each of the coil disks (2) is provided with at least one magnetic array (20), and magnetic arrays of the same diameter (10) Opposite the coil array (20), and the magnetic array (10) and the coil array (20) are provided with an induction switch group (30) for controlling intermittent power supply, and each of the disks (1) and each of the coil disks (2) can be respectively defined as a rotor or a stator for synchronously generating relative movement with each other. The present invention uses each of the magnetic disks (1) as a rotor and each of the coil disks (2) as a stator. For a preferred embodiment, the magnetic disk (1) can be driven by a rotating shaft (3) to rotate synchronously and at high speed relative to the coil disk (2). And two magnetic pieces (11, 12) are of the same size and opposite positions, and the first and second magnetic pieces (11, 12) between two adjacent ones are arranged adjacent to each other with the same magnetic poles, for example, the first and second pieces magnetic The N pole of (11, 12) corresponds to the N pole [as shown in the first figure] or the S pole of the second or a magnetic member (12, 11) corresponds to the S pole [as shown in the second picture], and adjacent The first and second magnetic pieces (11, 12) or the second and first magnetic pieces (12, 11) have a magnetic gap (15) of equal width; and the coil array group (20) is provided in the magnetic array group ( 10), and the coil array group (20) has at least one inductive element (21) on the same axis and spaced from each other. The inductive elements (21) are respectively formed by a magnet guide (22) and wound around The magnetizer (22) is composed of a first coil component (25) and a second coil component (26) at both ends, and the first and second coil components (25, 26) are connected to a power source [not shown in the figure] The power supply can be forward or reverse power supply, so that the first and second coil components (25, 26) of each induction component (21) of the coil array (20) can be excited when the power is connected, so that the induction component ( 21) Polarity is generated at both ends, and the magnetic force is transmitted through mutual attraction or repulsion, and the relative movement of the magnetic train group (10) is generated, and the first and second coil components (25, 26) of the induction components (21) ) Have the same length and the same winding direction, and the first and second coil components ( 25, 26) The length is equal to one-half the length of the first and second magnetic pieces (11, 12). In addition, the optimal length ratio of the length of the magnetically permeable magnet (22) of these inductive parts (21) to the first and second magnetic parts (11, 12), the magnetic gap (15), and the first and second coil parts (25, 26) It is 2: 1: 0.5: 0.5; as for the inductive switch group (30) for intermittent power supply in this embodiment, they are respectively provided at the power supply point and the power-off point of the magnetic column group (10) and at the coil column group (20). The conduction point and the cut-off point, where the power supply points are defined as any of the first and second magnetic pieces (11, 12) enter the magnetic extreme surface of the inductive pieces (21) relative to the direction of movement, and break The electric point is defined in any one of the first and second magnetic parts (11, 12) in a direction away from the magnetic extreme surface of the inductive parts (21), and the conduction point is defined in the inductive parts. The relative movement direction of the first coil piece (25) in the magnetically permeable magnet (22) of (21) that leaves the magnetic array group (10) relatively leaves the ends of the magnetic array group (10), and the cut-off point is defined in The relative movement direction of the first coil component (25) enters the end of the magnetic array group (10), so that when the power supply points of the first and second magnetic components (11, 12) correspond to the conduction of the first coil component (25), The point is the starting point (X), and the first The cut-off point of the two magnetic parts (11, 12) corresponding to the cut-off point of the first coil part (25) is the power supply end point (Y), and the distance between the two is the power supply width (L). The power supply width (L L) Reverse feeding width (L) or forward feeding width (NL) are formed according to the polarities of the end points of the first and second magnetic pieces (11, 12), which can make the first and second coils of the power supply and the induction piece (21) The pieces (25, 26) are in a connected power supply state, so they generate magnetization [such as (A) in the first and second pictures], and when the cut-off points are detected when the first and second magnetic pieces (11, 12) at the power-off point, the power supply and the first and second coil components (25, 26) of the inductive component (21) can be disconnected from the power-off state without causing magnetization due to excitation [such as the first, The second picture (B)].

Therefore, when the aforementioned motor is applied to the present invention, when the position sensing member (52) of the light source group (521) and the switching sensing member (53) of the shutter group (51) of the power detection module (50) are switched, the light source (531) is switched. ) Is set up and down, and the slot (56) and switch slot (57) of the slot group (55) are detected on the same disk, the disk (1) can be the first corresponding to the magnetic column group (10). The reverse power feeding position of the magnetic member (11) forms a position slot (56) opposite to the detection slot group (55), and the width of the position slot (56) is equal to the reverse power feeding width (L), and the light The position sensing member (52) of the brake group (51) is set on the coil disk (2) as a stator, and the height of the position sensing member (52) of the shutter group (51) is located at the depth of the position slot (56). Within the range, and the position light source (521) and the shutter switch (522) of the position sensing member (52) are located on both sides of the disk (1) for relative light emission and reception, so when the position of the shutter group (51) is sensed When the position light source (521) and shutter switch (522) of the piece (52) are slotted (56) in the entry position, reverse power supply can be started [as shown in (A), (B) of the fifth figure], and vice versa Position light source (521) and light of position sensor (52) of shutter group (51) When the gate switch (522) is slotted (56) in the leaving position, it can cut off the reverse power supply [as shown in (A), (B) of the sixth figure]; and because it is the second according to the magnetic column group (10) When there is a need for forward power supply in the direction of the magnetic pole of the magnetic member (12), the magnetic disk (1) can be formed in a relative position at the forward power supply position of the second magnetic member (12) corresponding to the magnetic column group (10). The slot (56) of the slot group (55) is detected, and the width of the slot (56) is equal to the forward feeding width (NL), and the disk (1) corresponds to the corresponding magnetic column group (10). The positions of the second magnetic member (12) that is forwardly energized respectively form an opposite switching slot (57), and the width of the switching slot (57) is equal to the forward energization width (NL), and the shutter group ( The switching induction member (53) of 51) is provided on the coil plate (2) as a stator, and the height of the switching induction member (53) is within the depth range of the switching slot (57), and the switching induction member (53) The switching light source (531) and the shutter switch (532) are separately arranged on both sides of the disk (1) for relative light emission and reception, so when the switching light source (531) and the shutter switch (532) of the sensor (53) are switched When entering the switching slot (57) [such as (A), (B )], You can start the forward power, otherwise when the switching light source (531) and shutter switch (532) of the switching sensor (53) leave the switching slot (57) [as shown in Figure 8 (A) , (B)], you can cut off the forward power supply.

In another embodiment of the present invention, as shown in Figures 9 and 10, when the position sensing element (52), the position light source (521), and the switching sensing element (521) of the shutter group (51) of the power detection module (50) 53) When the light source (531) is set back and forth, and the position of the slot (56) and the slot (57) of the detection slot group (55) are the same disk, the corresponding magnetic column group can be used on the disk (1). (10) The reverse power feeding position of the first magnetic piece (11) forms a position slot (56) opposite to the detection slot group (55), and the width of the position slot (56) and the reverse power feeding width ( L) are equal, and the position sensing member (52) of the shutter group (51) is set on the coil plate (2) as a stator, and the position sensing member (52) of the shutter group (51) is located at the position opening Within the depth range of the groove (56), and the position light source (521) and the shutter switch (522) of the position sensing member (52) are separately arranged on both sides of the disk (1) for relative light emission and reception, so as the shutter group When the position light source (521) and the shutter switch (522) of the position sensing member (52) of (51) enter the position slot (56) [as shown in (A) and (B) of the ninth figure], Start the reverse power supply, otherwise, when the position sensor (52) of the shutter group (51) (521) and the optical switch (522) are slotted (56) in the separation position, which can cut off the reverse power supply; and the magnetic disk (1) corresponds to the second magnetic member of the forward power supply of the corresponding magnetic column group (10) The positions of (12) respectively form an opposite switching slot (57), and the switching slot (57) and the position slot (56) have a distance difference between the position light source (521) and the switching light source (531), And the width of the switching slot (57) is equal to the forward feeding width (NL), and the switching induction member (53) of the shutter group (51) is provided on the coil disk (2) as the stator, and the switching The height of the sensing element (53) is within the depth range of the switching slot (57), and the switching light source (531) and the shutter switch (532) of the switching sensing element (53) are separately located on both sides of the disk (1) for relative Light and receive, so when the switching light source (531) and shutter switch (532) of the switching sensor (53) enter the switching slot (57) [as shown in (A), (B) of the tenth figure] , The forward power supply can be started; conversely, when the switching light source (531) and the shutter switch (532) of the switching sensor (53) leave the switching slot (57), the forward power supply can be cut off.

In another embodiment of the present invention, as shown in (A) and (B) of Figure 11 and Figures 12 and 13, when the motor has two magnetic disks (1) or more, the power supply detection module ( The position slot (56) and switching slot (57) of the detection slot group (55) of 50) can be separated on different disks (1), and one of the disks (1) can be on the corresponding magnetic column group. (10) The power supply positions of the first and second magnetic pieces (11, 12) form a position slot (56) opposite to the detection slot group (55), and the width and reverse direction of the position slot (56) The feeding width (L) and the forward feeding width (NL) are equal, and the position sensing member (52) of the shutter group (51) is provided on the coil plate (2) as a stator, and the shutter group (51) The height of the position sensing member (52) is within the depth range of the position slot (56), and the position light source (521) and the shutter switch (522) of the position sensing member (52) are located on both sides of the disk (1), For relative light emission and reception, so when the position light source (521) and the shutter switch (522) of the position sensing member (52) of the shutter group (51) are slotted (56) in the entry position [as shown in Figure 12] [Indication], you can start the reverse power supply, otherwise it is the position sensor of the shutter group (51) (52) The position light source (521) and the shutter switch (522) can cut off the reverse power supply when the slot (56) is slotted away from the position; and the other magnetic disk (1) corresponds to the forward direction of the magnetic column group (10). The positions of the second magnetic parts (12) to be powered are respectively formed with opposite switching slots (57), and the width of the switching slots (57) is equal to the forward power feeding width (NL), and the shutter group (51) The switching induction member (53) is provided on the coil disk (2) as a stator, and the height of the switching induction member (53) is within the depth range of the switching slot (57), and the switching of the switching induction member (53) The light source (531) and the shutter switch (532) are located on both sides of the disk (1) for relative light emission and reception. In this way, when the switching light source (531) and the shutter switch (532) of the switching sensor (53) enter When switching the slot (57) [as shown in the thirteenth figure], the forward power supply can be started; otherwise, when the switching light source (531) and the shutter switch (532) of the switching sensor (53) are switched, the switching slot ( 57), you can cut off the forward power supply.

According to the above description, it can be known that the electric motor power supply control structure of the present invention is composed of a shutter group (51) and a detection slot group (55), where the position of the detection slot group (55) is slotted (56) and the switch is opened. The groove (57) is directly formed on the rotor, such as the magnetic disk (1) of the rotor. Therefore, its structure is extremely simple. It does not need to be converted by computer software, which greatly reduces its cost. At the same time, it can quickly and accurately determine the power supply position and power supply. The direction is correct, which will not cause malfunction or counter-effects, and greatly improve its reliability. Furthermore, because it does not need to start slowly, and the power supply response is fast and accurate, it can be used in situations where immediate response is required, improving its practicality.

In this way, it can be understood that the present invention is an excellent creative creation. In addition to effectively solving the problems faced by practitioners, it has greatly improved the efficacy, and has not seen the same or similar product creation or public use in the same technical field. At the same time, it has the improvement of efficacy. Therefore, the present invention has already met the requirements of "newness" and "progressiveness" of the invention patent, and has applied for an invention patent in accordance with the law.

Claims (8)

    A power supply control structure for a motor. The motor is composed of at least one magnetic disk, at least one coil disk, and a power detection module. Each magnetic disk is provided with at least one magnetic array group, and each magnetic array group is composed of at least one magnetic array group. A coaxial magnetic component is formed, and each coil coil is provided with at least one coil array group, and each coil array group is composed of at least one coaxial coil component, and a magnetic array group and a coil array group of the same diameter It is opposite, and each of the magnetic disks and the coil disks can be respectively defined as rotors or stators, so that the magnetic disks and the coil disks can move relative to each other synchronously. It is characterized in that the power-on detection module includes a fixed position The shutter group and a detection slot group provided on the rotor, the fixed position may be a fixed member or a coil disk or a disk serving as a stator, wherein the shutter group has at least one position sensing member, and the position sensing member has a corresponding one Position light source and a shutter switch; As for the detection slot group, at least one position slot corresponding to each position sensing element is formed on the rotor, and the number of positions of the position slot is the coil row group relative to the magnetic row group. The number of positions, and each of the Width of the position slot of as feeding the width by the distance of the coil member, and each of the position slot of feeding the starting point corresponding to the coil member feeding the starting point and each position slot of the feeding end a corresponding coil member feeding end.         According to the motor power supply control structure described in the first item of the patent application scope, the fixed position may be a coil plate of the stator, so that the shutter group is set on the coil plate, and the detection slot group is formed as On the rotor disk.         The power supply control structure for the electric motor as described in the first item of the scope of the patent application, wherein the shutter group may further include a switching sensing element that can be used to change the power feeding direction, and the switching sensing element has a corresponding switching light source and a shutter. The switch and the detection slot group further include at least one switching slot corresponding to the switching sensing element. The number of positions of the switching slot is the number of positions for starting the forward power supply, and the degree of each switching slot is the coil component. The forward power feeding distance is different, and the switching feed slot starting point corresponds to the coil component. The forward feeding feed point is added with the position difference between the switching light source and the position light source, and the switching slot feeding point corresponds to the coil component feeding end point.         According to the electric motor power supply control structure described in item 3 of the scope of the patent application, wherein each of the position slotting and switching slotting of the detection slot group may be an open gap.         According to the electric power feeding control structure described in item 3 of the scope of the patent application, wherein each of the position slotting and switching slotting of the detection slot group may be a closed perforation.         According to the motor power supply control structure described in any one of claims 3 to 5, the position sensing element position light source and the switching sensing element switching light source of the shutter group can be arranged on the same side up and down, and the detection slot group The switching slot and the position slot can be located on the same rotor.         According to the motor power supply control structure described in any one of claims 3 to 5, the position sensing element of the optical shutter group and the switching light source of the switching sensing element can be arranged on the same side, and the detection slot group The switching slot and the position slot can be located on the same rotor.         According to the electric power supply control structure described in any one of claims 3 to 5, the switching slot and position slot of the detection slot group can be located on different rotors, and the position sensing member of the shutter group It corresponds to different rotors with the switching sensor.