WO2018098654A1 - 电动机给电控制结构 - Google Patents

电动机给电控制结构 Download PDF

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Publication number
WO2018098654A1
WO2018098654A1 PCT/CN2016/107885 CN2016107885W WO2018098654A1 WO 2018098654 A1 WO2018098654 A1 WO 2018098654A1 CN 2016107885 W CN2016107885 W CN 2016107885W WO 2018098654 A1 WO2018098654 A1 WO 2018098654A1
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WIPO (PCT)
Prior art keywords
slot
group
switching
coil
power supply
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PCT/CN2016/107885
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English (en)
French (fr)
Inventor
许永顺
许名俊
许文毓
Original Assignee
宇生自然能源科技股份有限公司
宇生自然能源科技股份（香港）有限公司
宇生自然能源科技股份（新加坡）有限公司
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Application filed by 宇生自然能源科技股份有限公司, 宇生自然能源科技股份（香港）有限公司, 宇生自然能源科技股份（新加坡）有限公司 filed Critical 宇生自然能源科技股份有限公司
Priority to PCT/CN2016/107885 priority Critical patent/WO2018098654A1/zh
Publication of WO2018098654A1 publication Critical patent/WO2018098654A1/zh

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system

Definitions

  • the invention relates to the technical field of controlling intermittent power supply, and in particular to a motor power supply control structure.
  • the motor is mainly composed of a relatively movable stator and a rotor.
  • the coil motor is exemplified, wherein the stator is surrounded by a plurality of coils, and the rotor disposed at the center of the stator is composed of a shaft having a plurality of magnetic members.
  • the coil is magnetized by the feeding of the coil, thereby generating a magnetic force that repels and attracts the magnetic member of the rotor, thereby driving the shaft of the rotor to rotate at a high speed; while the existing motor is operated intermittently Electrically, the required magnetic force is drawn to drive the rotor.
  • Patent No. 105114802 In order to solve the problem of low output power and energy consumption caused by the reluctance of the conventional motor, the applicant developed a patent for the "Double Magnetic Assist Device" of the Patent No. 105136034 of the Chinese Patent, and the "Motor Structure” of the Invention No. 105121972.
  • the angle encoder and the Hall element are mainly used, and the rotor is slowly operated by computer control by setting an induction mark on the stator and the rotor, and a software program matching the angle calculation.
  • the mark corresponds to the power-on, it is generally called slow start, but this method makes the computer under heavy load, which is easy to form the computer's high temperature, hysteresis, stacking, or even crash, melt, and cause power failure.
  • the action, or the reverse effect due to the positive or negative power supply error [for example, the magnetic assist should be formed into magnetic resistance or the magnetic resistance should be removed instead of giving magnetic resistance];
  • the design of the intermittent power-on control structure of the existing control motor is not perfect, and there are problems of high cost and low reliability of parts and computer software, and the slow start-up also affects the operating response speed of the motor, making it unusable. In the case of high-speed reaction, it is urgent for the industry to develop.
  • the main object of the present invention is to provide a motor power supply control structure, which can quickly and accurately determine the power supply position by a mechanical structure, and the power supply direction is correct, and no malfunction or counter effect is generated, and the power supply is greatly improved. reliability.
  • the second main object of the present invention is to provide a motor power control structure, which can be used for occasions requiring immediate reaction and improved practicality because it does not require a slow start and the power supply response is rapid and precise.
  • Still another main object of the present invention is to provide a motor power control structure which is mechanically constructed and has a simple structure, so that the cost can be greatly reduced.
  • the present invention achieves the above objects mainly by the following technical means.
  • the utility model relates to a motor power supply control structure, which is composed of at least one magnetic disk, at least one coil disk and a power feeding detection module, each disk is provided with at least one magnetic column group, and each magnetic column group is at least one coaxial
  • the magnetic member is configured, each coil disc is provided with at least one coil row group, and each coil row group is composed of at least one coaxial coil member, and the magnetic row group of the same diameter and the coil row group are opposite each other, and each magnetic disk And each coil disk is defined as a rotor or a stator, so that the disk and the coil disk can synchronously move relative to each other;
  • the power detection module includes a shutter set disposed at a fixed position and a detecting slot group disposed on the rotor, The fixed position is a fixing member or a coil disk or a magnetic disk as a stator.
  • the shutter group has at least one position sensing member, the position sensing member has a corresponding position light source and a shutter switch; and the detecting groove group is formed on the rotor.
  • At least one position corresponding to each position sensing component is slotted, and the number of positions of the position slotting is the number of positions of the coil row group starting to be powered by the magnetic group, and the twist of each position is the power feeding distance of the coil component, And slotting at each position Starting a corresponding coil feeding member feeding the starting point, the position of each slot and the end of a corresponding coil feeding member feeding end.
  • the fixed position is a coil disk as a stator
  • the shutter group is disposed on the coil disk
  • the detecting groove group is formed on the magnetic disk as a rotor.
  • the shutter group further includes a switching sensing component for changing a power feeding direction
  • the switching sensing component has a corresponding switching light source and a shutter switch
  • the detecting slot group further comprises at least one corresponding switching sensing component Switching slotting
  • the number of positions of the switching slot is the number of positions for starting the forward power feeding
  • the twisting degree of each switching slot is the forward power feeding distance of the coil component
  • the power feeding starting point of the switching slot is corresponding
  • the coil component forwards the power supply starting point by adding a position difference between the switching light source and the position light source, and switching the slotted power feeding end point corresponds to the coil component power feeding end point.
  • the slotting and switching slotting of each position of the detecting slot group is an open slot.
  • each position of the detecting groove group and the switching groove are closed perforations.
  • the position light source of the position sensing component of the shutter group and the switching light source of the switching sensing component are arranged on the same side, and the switching slot of the detecting slot group and the position slot are located on the same rotor.
  • the position light source of the position sensing component of the shutter group and the switching light source of the switching sensing component are arranged on the same side, and the switching slot of the detecting slot group is located on the same rotor as the position slot.
  • the switching slot and the position slot of the detecting slot group are located on different rotors, and the position sensing component of the shutter group and the switching sensing component respectively correspond to different rotors.
  • the motor power control structure of the invention passes through the structure design of the shutter group and the detection slot group,
  • the power-on detection module includes a shutter set disposed at a fixed position and a detection slot set disposed on the rotor, and the fixed position may be a fixed member or a coil disk or a magnetic disk as a stator, wherein the shutter group has at least a position sensing component, the position sensing component has a corresponding position light source and a shutter switch; the detecting slot group forms at least one position slot corresponding to each position sensing component on the rotor, and the position of the position slotting is a coil
  • the number of positions of the column group relative to the magnetic column group to initiate power feeding, the twisting degree of each position is the power feeding distance of the coil component, and the power feeding starting point of each position slot corresponds to the power source starting point of the coil component, and each position is opened.
  • the power supply end point of the slot corresponds to the power supply end point of the coil component.
  • the location of the slot group is determined to be directly formed on the rotor. Therefore, the structure is extremely simple. With the mechanical structure, the conversion is not required by using computer software, which greatly reduces the cost and can be quickly and accurately judged.
  • the power supply position and the power supply direction are correct, no malfunction or counter effect is generated, the reliability is greatly improved, and since the slow start is not required, and the power supply response is rapid and accurate, it can be used for occasions requiring immediate reaction, thereby improving Practicality, it can greatly increase its added value and improve its economic efficiency.
  • Fig. 1A and Fig. 1B are schematic diagrams showing the operation of a preferred embodiment of the invention of the Japanese Patent Application No. 105136034 for explaining the state in which the S pole of the magnetic member in the magnetic array is displaced to the N pole and is reversely supplied.
  • FIG. 2A and FIG. 2B are schematic diagrams showing another operation of the preferred embodiment of the invention of the Chinese Patent Application No. 105136034 for explaining the state in which the magnetic pole of the magnetic array is displaced from the N pole to the S pole and is positively energized. .
  • Fig. 3 is a side elevational view showing the first embodiment of the motor power control structure of the present invention for explaining the main components and their relative relationships.
  • Fig. 4 is a front elevational view showing the rotor of the first embodiment of the motor power control structure of the present invention.
  • Fig. 5A is a schematic view showing the power supply operation of the first embodiment of the motor power control structure of the present invention, showing the state of the S pole to the N pole.
  • Fig. 5B is a schematic view showing the power supply operation of the first embodiment of the motor power control structure of the present invention, showing the state of the S pole to the N pole.
  • Fig. 6A is a schematic view showing the power-off operation of the first embodiment of the motor power control structure of the present invention, showing the state of the S pole to the N pole.
  • Fig. 6B is a schematic view showing the power-off operation of the first embodiment of the motor power control structure of the present invention on the side, illustrating the state of the S pole to the N pole.
  • Fig. 7A is a schematic view showing the power supply operation of the first embodiment of the motor power control structure of the present invention, showing the state of the N pole to the S pole.
  • Fig. 7B is a schematic view showing the power supply operation of the first embodiment of the motor power control structure of the present invention, showing the state of the N pole to the S pole.
  • Fig. 8A is a schematic view showing the power-off operation of the first embodiment of the motor power control structure of the present invention, showing the state of the N pole to the S pole.
  • Fig. 8B is a schematic view showing the power-off operation of the first embodiment of the motor power control structure of the present invention on the side, illustrating the state of the N pole to the S pole.
  • Fig. 9A is a schematic view showing the power supply operation of the second embodiment of the motor power control structure of the present invention, showing the state of the S pole to the N pole.
  • Fig. 9B is a schematic view showing the power supply operation of the second embodiment of the motor power control structure of the present invention, showing the state of the S pole to the N pole.
  • Fig. 10A is a schematic view showing the power supply operation of the second embodiment of the motor power control structure of the present invention, showing the state of the N pole to the S pole.
  • Fig. 10B is a schematic view showing the power supply operation of the second embodiment of the motor power control structure of the present invention, showing the state of the N pole to the S pole.
  • Figure 11A is a front elevational view of the rotor of the third embodiment of the motor power control structure of the present invention of the first disk.
  • Figure 11B is a front elevational view of the rotor of the third embodiment of the motor power control structure of the present invention of the second disk.
  • Fig. 12 is a side elevational view showing the third embodiment of the motor power control structure of the present invention for explaining the main configuration and the power supply state.
  • Fig. 13 is a schematic view showing the operation of switching power supply of the third embodiment of the motor power control structure of the present invention.
  • the present invention discloses an electric motor power control structure, and the specific embodiments of the present invention and its components are exemplified with respect to the drawings, all related to front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical. Reference is made to the convenience of the description, not to limit the invention, nor to limit its components to any position or spatial orientation.
  • the drawings and the dimensions specified in the specification can be varied in accordance with the design and needs of the specific embodiments of the present invention without departing from the scope of the invention.
  • the motor power control structure of the present invention is used for intermittent power feeding control of the motor, and is applied to a motor which is shown in FIG. 3, FIG. 4 and FIG. 5A and FIG. 5B, wherein the motor is composed of at least one disk 1.
  • At least one coil disk 2 and a power detecting module 50 are disposed, wherein each disk 1 is provided with at least one magnetic column group 10, and each magnetic column group 10 is composed of at least one coaxial first magnetic member or second
  • the magnetic member 11 or 12 is formed, and each coil disk 2 is provided with at least one coil array 20, and each coil array 20 is composed of at least one coaxial first coil member 25, and the same diameter magnetic column group 10 is opposite to the coil array 20, and each of the magnetic disks 1 and each of the coil disks 2 can be defined as a rotor or a stator, respectively, so that the magnetic disk 1 and the coil disk 2 can be synchronously moved relative to each other;
  • the power detection module 50 includes a shutter set 51 disposed at a fixed position and a detecting slot group 55 disposed on the rotor.
  • the fixed position may be a coil disk 2 or a disk 1 as a stator.
  • the present invention is a main embodiment in which the coil disk 2 is fixed as a stator.
  • 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.
  • the switch group 51 can also include a switching sensing component 53, and the switching sensing component 53 can be used to change the power feeding direction, for example, the forward power supply is switched to the reverse power supply, or the reverse power supply is switched to the forward power supply.
  • the switching sensing member 53 has a corresponding switching light source 531 and a shutter switch 532.
  • the detecting groove group 55 formed on the magnetic disk 1 or the coil disk 2 as a rotor is formed on the magnetic disk 1 as a main embodiment, and at least one pair of positions should be formed on the magnetic disk 1.
  • the position of the sensing member 52 is grooved 56.
  • the position of the positional opening 56 is the number of positions of the coil array 20 relative to the magnetic array 10, for example, the magnetic array 10 of the magnetic disk 1 has six first and second magnetic members. 11, 12, it is found that the slot group 55 also has six positions of the slot 56 on the disk 1, and the twist of each position of the slot 56 is the distance L of the first coil member 25, and the slots are slotted at each position.
  • the power supply starting point X of 56 corresponds to the power feeding starting point of the first coil member 25, and the power feeding end point Y of each position slot 56 corresponds to the power feeding end point of the first coil member 25;
  • the detecting slot group 55 further includes at least one corresponding
  • the switching slot 57 of the switching sensing member 53 is formed by forming at least one switching slot 57 corresponding to the switching sensing member 53 on the magnetic disk 1.
  • the number of positions of the switching slot 57 is that the coil row group 20 is activated in the forward direction relative to the magnetic column group 10.
  • the number of positions of the power supply for example, the magnetic column group 10 of the magnetic disk 1 has three positive second magnetic members 12, and the groove group 55 is also detected. There are three switching slots 57 corresponding to each other on the magnetic disk 1.
  • each switching slot 57 is the forward power feeding NL distance of the first coil member 25, and the power feeding starting point of the switching slot 57 corresponds to The first coil member 25 adds the position difference between the switching light source 531 and the position light source 521 to the forward feeding point, and the feeding end point of the switching slot 57 corresponds to the power feeding end point of the first coil member 25, and further detects the slot group 55.
  • Each position slot 56 and the switching slot 57 may be an open notch or a closed through hole, so that the position light source 521 of the position sensing member 52 and the switching light source 531 and the shutter switch 532 of the shutter switch 522 and the switching sensing member 53 may be Relative transmission and reception;
  • the position light source 521 of the position sensing member 52 of the shutter group 51 and the switching light source 531 of the switching sensing member 53 may be arranged on the same side.
  • the switching slot 57 and the position slot 56 of the slot group 55 may be located on the same rotor. .
  • the position light source 521 of the position sensing member 52 of the shutter group 51 is aligned with the switching light source 531 of the switching sensing member 53 on the same side, and the switching groove 57 of the groove group 55 is located on the same rotor as the position groove 56.
  • the switching slot 57 and the position slot 56 of the detecting slot group 55 are located on different rotors, and the position sensing member 52 of the shutter group 51 and the switching sensing member 53 respectively correspond to different rotors.
  • the group constitutes a motor power control structure in which the position determination is quickly and accurately determined and the power is correctly supplied.
  • each magnetic disk 1 and the coil disks 2 are alternately arranged, and each of the magnetic disks 1 is provided with at least one magnetic column group 10, and each coil disk 2 is provided with at least one coil row group 20, and the same diameter magnetic column group 10 and coil row group 20 In a relative shape, the opposite magnetic column group 10 and the coil array 20 are provided with an inductive switch group 30 for controlling intermittent power supply. Further, each of the magnetic disks 1 and the coil disks 2 can be respectively defined as a rotor or a stator. Synchronous mutual movement occurs.
  • each disk 1 is used as a rotor, and each coil disk 2 is used as a stator.
  • the disk 1 can be synchronously rotated at a high speed relative to the coil disk 2 by a rotating shaft 3, and can be synchronously displaced.
  • the first and second magnetic members 11 and 12 of the magnetic array 10 of the magnetic disk 1 are of the same size and opposite in position, and the first and second magnetic members 11 and 12 adjacent to each other are arranged adjacent to the same magnetic pole.
  • the N poles of the first and second magnetic members 11 and 12 correspond to the N poles [Fig. 1A, Fig. 1B).
  • the S pole of the second or a magnetic member 12, 11 corresponds to the S pole [shown in Figures 2A and 2B], and the adjacent first and second magnetic members 11, 12 or the second and a magnetic member 12 11 has a magnetic gap 15 of equal width; and the coil array 20 is disposed on one side of the magnetic array 10, and the coil array 20 has at least one sensing element 21 of the same axis and spaced apart from each other.
  • the member 21 is composed of a magnetizer 22 and a first coil member 25 and a second coil member 26 disposed at two ends of the magnetizer 22, and the first and second coil members 25 and 26 are connected to a power source.
  • the power source may be forward-feeding or reverse-powering, so that the first and second coil members 25 and 26 of the sensing members 21 of the coil array 20 can be excited when the power source is connected, so that the two ends of the sensing member 21
  • the polarity is generated, and the magnetic force of the phase attraction or the repulsive action is performed, and the action magnetic column group 10 generates relative motion, and the lengths of the first and second coil members 25 and 26 of the induction member 21 are equal and the winding directions are the same.
  • the lengths of the first and second coil members 25, 26 are equal to one-half of the length of the first and second magnetic members 11, 12.
  • the ratio of the length of the magnetizer 22 of the sensing member 21 to the first and second magnetic members 11, 12, the magnetic gap 15, and the first and second coil members 25, 26 is 2:1:0.5:0.5;
  • the intermittently-powered inductive switch group 30 of the present embodiment is respectively provided at a feeding point and a power-off point of the magnetic array 10 and a conduction point and a cutting point provided in the coil array 20, wherein the feeding point is defined
  • the first and second magnetic members 11 and 12 are oppositely entered into the magnetic pole surface of the sensing member 21 according to the moving direction, and the power-off point is defined by any one of the first and second magnetic members 11 and 12.
  • the direction of motion is relatively away from the pole face of the inductive member 21, and the point of contact is defined in the magnetizer 22 of the inductive member 21 away from the first group of coils 25 of the group 10 of magnets.
  • An end portion of the first coil member 25 is defined as a direction of relative movement in the first coil member 25 to enter the end portion of the magnetic array 10, such that when the feeding points of the first and second magnetic members 11 and 12 correspond to the first coil
  • the conduction point of the member 25 is the power supply starting point X
  • the power-off point of the first and second magnetic members 11, 12 corresponds to the cutting point of the first coil member 25, that is, the power supply end point Y
  • the distance between the two is
  • the power supply width L forms a reverse power supply width L depending on the polarity of the end points of the first and second magnetic members 11, 12, respectively.
  • the power source and the first and second coil members 25, 26 of the sensing member 21 can be in a power-on state, thereby generating an exciting action and magnetizing [Fig. 1A, Fig. 2A], and when the cutting point
  • the power source and the first and second coil members 25 and 26 of the sensing member 21 can be disconnected from the power-off state without being generated by the excitation. Magnetization [ Figure 1B, Figure 2B].
  • the position light source 521 of the position sensing member 52 of the shutter group 51 of the power detecting module 50 and the switching light source 531 of the switching sensor 53 are set up and down, and the detecting slot is detected.
  • the position slot 56 of the group 55 and the switching slot 57 are the same disk, a position of the opposite detecting slot group 55 can be respectively formed at the reverse power feeding positions of the first magnetic members 11 of the magnetic array 10 of the magnetic disk 1.
  • the slot 56 is opened, and the width of the position slot 56 is equal to the reverse power supply width L, and the position sensing member 52 of the shutter group 51 is disposed on the coil disk 2 as a stator, and the position sensing of the shutter group 51 is performed.
  • the height of the member 52 is located in 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 disposed on both sides of the magnetic disk 1 for relative illumination and reception, so that the position sensing member of the shutter group 51 is
  • the reverse power supply can be started [as shown in FIG. 5A and FIG. 5B], and vice versa when the position sensing element 52 of the shutter group 51 is positioned with the light source 521 and When the shutter switch 522 is in the slot 56 from the position, the reverse power can be cut off. 6A, 6B] FIG;
  • the positive power supply position of the magnetic member 1 at the second magnetic member 12 of the corresponding magnetic array 10 can be Forming a positional slot 56 of the opposite detecting slot group 55, the width of the slot 56 is equal to the forward power feeding width NL, and the second forward power of the disk 1 in the corresponding magnetic column group 10
  • the positions of the magnetic members 12 respectively form an opposite switching slot 57, and the width of the switching slot 57 is equal to the forward power feeding width NL, and the switching sensing member 53 of the shutter group 51 is disposed on the coil disk as the stator.
  • the switching sensing element 53 is located in the depth range of the switching slot 57, and the switching light source 531 and the shutter switch 532 of the switching sensing component 53 are respectively disposed on both sides of the magnetic disk 1 for relative illumination and reception, so when switching
  • the switching light source 531 of the sensing member 53 and the shutter switch 532 enter the switching slot 57 (as shown in FIGS. 7A and 7B)
  • the forward power feeding can be started, and when the switching light source 531 and the shutter of the sensing member 53 are switched.
  • the switch 532 leaves the switching slot 57 [as shown in FIG. 8A and FIG. 8B], the switch can be cut off. To electricity.
  • the position light source 521 and the switching sensor 53 of the position sensing member 52 of the shutter group 51 of the power detecting module 50 are provided.
  • the switching light source 531 is disposed in front and rear, and the position slot 56 of the slot group 55 and the switching slot 57 are detected as the same disk, the disk 1 can be powered in the reverse direction of the first magnetic member 11 of the corresponding magnetic column group 10.
  • the positions respectively form a position detecting groove 56 of the opposite detecting groove group 55, and the width of the position groove 56 is equal to the reverse feeding width L, and the position sensing member 52 of the shutter group 51 is provided in the coil as the stator.
  • the position sensing member 52 of the shutter group 51 is located in 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 disposed on both sides of the magnetic disk 1 for relative illumination. And receiving, when the position light source 521 of the position sensing member 52 of the shutter group 51 and the shutter switch 522 are in the entry position slot 56 [as shown in FIGS. 9A and 9B], the reverse power supply can be started, and vice versa. When the position light source 521 of the position sensing member 52 of the gate group 51 and the shutter switch 522 are in the off position slot 56, To cut off power to the reverse;
  • a corresponding switching slot 57 is formed in the position of the second magnetic member 12 of the disk 1 corresponding to the forward direction of the magnetic group 10, and the position source 521 and the switching between the switching slot 57 and the position slot 56 are present.
  • the distance of the light source 531 is different, and the width of the switching slot 57 is equal to the forward power feeding width NL, and the switching sensing member 53 of the shutter group 51 is disposed on the coil disk 2 as a stator, and the switching sensing member 53 is provided.
  • the switching light source 531 and the shutter switch 532 of the switching sensing unit 53 are disposed on both sides of the magnetic disk 1 for relative illumination and reception, so that when the switching light source 531 and the light are switched, the switching light source 531 and the light are switched.
  • the forward power can be activated, and when the switching light source 531 of the switching sensor 53 and the shutter switch 532 are separated from the switching slot 57. , you can cut off the forward power.
  • the position of the detecting slot group 55 of the power feeding detecting module 50 is slotted.
  • the switch 56 and the switch slot 57 can be respectively disposed on different disks 1 to form a relative detection slot group in the power supply positions of the first and second magnetic members 11 and 12 of the magnetic disk group 10 of one of the disks 1 respectively.
  • the position of 55 is grooved 56, and the width of the position groove 56 is equal to the reverse power supply width L and the forward power supply width NL, and the position sensing member 52 of the shutter group 51 is disposed on the coil disk 2 as a stator.
  • the position sensing member 52 of the shutter group 51 is located in 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 disposed on both sides of the magnetic disk 1 for relative illumination and reception.
  • the position light source 521 of the position sensing member 52 of the shutter group 51 and the shutter switch 522 are in the entry position slot 56 [shown in FIG. 12]
  • the reverse power supply can be started, and when the position of the shutter group 51 is sensed.
  • the position light source 521 of the member 52 and the shutter switch 522 are in the off position slot 56, the reverse direction can be cut off. Electricity;
  • an opposite switching slot 57 is formed at a position of the second magnetic member 12 of the other magnetic disk 1 corresponding to the forward feeding of the magnetic array 10, and the width of the switching slot 57 is equal to the forward power feeding width NL.
  • the switching sensing member 53 of the shutter group 51 is disposed on the coil disk 2 as the stator, and the height of the switching sensing member 53 is within the depth range of the switching slot 57, and the switching light source 531 and the shutter of the sensing member 53 are switched.
  • the switch 532 is disposed on both sides of the magnetic disk 1 for relative illumination and reception.
  • the electric motor control structure of the present invention is constituted by the shutter group 51 and the detecting groove group 55, wherein the position groove 56 and the switching groove 57 of the detecting groove group 55 are directly formed on the rotor, for example.
  • the structure is extremely simple, no need to use computer software for conversion, which greatly reduces the cost, and can quickly and accurately determine the power supply position, and the power supply direction is correct, without causing malfunction or counter effect, Improve its reliability, and because it does not require a slow start, and the power supply response is rapid and accurate, it can be used in occasions where immediate reaction is required, and its practicability is improved.
  • the present invention not only effectively solves the problems faced by the prior art, but also greatly enhances the efficacy.

Abstract

一种电动机给电控制结构，该电动机由至少一磁盘（1）、至少一线圈盘（2）及一给电检知模组（50）所组成，磁盘（1）与线圈盘（2）可以通过间歇给电产生高速相对运动，给电检知模组（50）包含一设于固定位置的光闸组（51）及一检知槽组（55），光闸组（51）至少具有一位置感应件（52），该位置感应件（52）具有相对应的一位置光源（521）及一光闸开关（522），检知槽组（55）于转子上形成至少一对应各位置感应件（52）的位置开槽（56），各位置开槽（56）的宽度为线圈件（25）给电宽度距离，各位置开槽（56）的给电起点对应线圈件（25）给电起点、且各位置开槽（56）的给电终点对应线圈件（25）给电终点，借此，其结构极为简单，无需使用计算机软件进行换算，大幅降低其成本，同时能迅速、精准的判断给电位置，给电方向正确，不致产生误动作或反效果，大幅提高可靠性。

Description

电动机给电控制结构 技术领域
本发明涉及控制间歇给电的技术领域，具体而言是指一种电动机给电控制结构。
背景技术
电动机主要由可相对运动的一定子与一转子所构成，以圈式电动机为例，其中定子由多个线圈环绕而成，而设于定子中央的转子由一具有多个磁性件的轴杆所构成，通过对线圈的给电使线圈被磁化，进而与转子的磁性件产生相斥与相吸的磁力作用，从而驱动转子的轴杆高速旋转；而现有电动机在运作时，采间歇性给电方式，撷取需要的磁作用力，以驱动该转子。
为了解决传统电动机因磁阻所造成的低输出动力及耗能的问题，申请人开发例如中国台湾专利发明第105136034号「双磁助电动装置」的专利案、发明第105121972号「电动机构造」的专利案、发明第105114802号「推吸双磁助电动机」的专利案、发明第105112864号「电动机结构」的专利案、发明第105103503号「盘式电动机」的专利案等前案，其均可回避磁阻、提高磁助，而有效达到节能、增进电动机效能的目的。
而现有于控制电动机的间歇性给电上，以角度编码器及霍尔元件为主，其通过在定子与转子上设置感应标记，配合角度计算的软件程序，经由计算机控制使转子慢慢运行至标记对应时再给电启动，一般称为缓启动，但这样的作法使计算机处于重荷负载，易形成计算机的高温、迟滞、堆叠、乃甚至于当机、熔毁，而造成给电的误动作，又或因正、逆向给电错误而产生反效果【例如应形成磁助力反而变成磁阻力或应去除磁阻力反而变成给予磁阻力】；
换言之，现有控制电动机的间歇性给电控制结构的设计并不完善，而存在零件、计算机软件成本高及低可靠性的问题，且缓启动也会影响电动机的运转反应速度，使其无法应用于需高速反应的场合，为业界所亟待开发。
鉴于此，本发明人乃针对前述现有电动机的给电控制时所面临的问题深入探讨，并借由多年从事相关产业的研发经验，积极寻求解决之道，经不断努力的研究与试作，终于成功的开发出本实用新型电动机给电控制结构，借以克服现有给电控制可靠性低所产生的困扰与不便。
发明内容
本发明的主要目的在于提供一种电动机给电控制结构，借由机械式的结构，能迅速、且精准的判断给电位置，且给电方向正确，不致产生误动作或反效果，大幅提高其可靠性。
本发明的次一主要目的在于提供一种电动机给电控制结构，由于无需缓启动，且给电反应迅速、精准，因此可用于需立即反应的场合，提高其实用性。
本发明的再一主要目的在于提供一种电动机给电控制结构，其为机械式构造，且结构简单，故可以大幅降低其成本。
基于此，本发明主要通过下列技术手段，来实现上述目的。
一种电动机给电控制结构，该电动机由至少一磁盘、至少一线圈盘及一给电检知模组所组成，各磁盘上设有至少一磁列组，各磁列组由至少一同轴的磁性件所构成，各线圈盘上设有至少一线圈列组，且各线圈列组由至少一同轴的线圈件所构成，同径的磁列组与线圈列组呈相对状，各磁盘与各线圈盘分别被定义为转子或定子，使磁盘与线圈盘可以同步相对运动；该给电检知模组包含一设于固定位置的光闸组及一设于转子的检知槽组，该固定位置是固定件或作为定子的线圈盘或磁盘，光闸组至少具有一位置感应件，该位置感应件具有相对应的一位置光源及一光闸开关；检知槽组于转子上形成至少一对应各位置感应件的位置开槽，位置开槽的位置数量为线圈列组相对磁列组启动给电的位置数量，各位置开槽的寛度为线圈件的给电寛度距离，且各位置开槽的给电起点对应线圈件给电起点、且各位置开槽的给电终点对应线圈件给电终点。
进一步，该固定位置是做为定子的线圈盘，使该光闸组设于线圈盘上，而检知槽组形成于做为转子的磁盘上。
进一步，该光闸组还包含一用于改变给电方向的切换感应件，该切换感应件具有相对应的一切换光源及一光闸开关，该检知槽组还包含至少一对应切换感应件的切换开槽，该切换开槽的位置数量为启动正向给电的位置数量，各切换开槽的寛度为线圈件的正向给电寛度距离，而切换开槽的给电起点对应线圈件正向给电起点加上切换光源与位置光源的位置差、且切换开槽的给电终点对应线圈件给电终点。
进一步，该检知槽组的各位置开槽与切换开槽是开放式缺口。
进一步，该检知槽组的各位置开槽与切换开槽是封闭式穿孔。
进一步，该光闸组的位置感应件的位置光源与切换感应件的切换光源位于同侧上下排列，检知槽组的切换开槽与位置开槽位于同一转子上。
进一步，该光闸组的位置感应件的位置光源与切换感应件的切换光源位于同侧前后排列，检知槽组的切换开槽与位置开槽位于同一转子上。
进一步，该检知槽组的切换开槽与位置开槽位于不同转子上，而该光闸组的位置感应件与切换感应件分别对应不同的转子。
本发明电动机给电控制结构通过光闸组及检知槽组的结构设计，
该给电检知模组包含一设于固定位置的光闸组及一设于转子的检知槽组，该固定位置可以是固定件或作为定子的线圈盘或磁盘，其中光闸组至少具有一位置感应件，该位置感应件具有相对应的一位置光源及一光闸开关；检知槽组于转子上形成至少一对应各位置感应件的位置开槽，位置开槽的位置数量为线圈列组相对磁列组启动给电的位置数量，各位置开槽的寛度为线圈件的给电寛度距离，且各位置开槽的给电起点对应线圈件给电起点、且各位置开槽的给电终点对应线圈件给电终点。检知槽组的位置开槽与切换开槽直接形成于转子上，因此其结构极为简单，借由机械式的结构，无需使用计算机软件进行换算，大幅降低其成本，同时能迅速、精准的判断给电位置，且给电方向正确，不致产生误动作或反效果，大幅提高其可靠性，再者由于无需缓启动，且给电反应迅速、精准，因此可用于需立即反应的场合，提高其实用性，故能大幅增加其附加价值，并提高其经济效益。
附图说明
图1A、图1B为中国台湾申请第105136034号发明申请案的最佳实施例的动作示意图，供说明其磁列组中磁性件的S极往N极位移、且逆向给电的状态。
图2A、图2B为中国台湾申请第105136034号发明申请案的最佳实施例的另一动作示意图，供说明其磁列组中磁性件的N极往S极位移、且正向给电的状态。
图3为本发明电动机给电控制结构第一实施例的侧面示意图，供说明其主要构成及其相对关系。
图4为本发明电动机给电控制结构第一实施例的转子正面示意图。
图5A为正面的本发明电动机给电控制结构第一实施例的给电动作示意图，说明S极往N极的状态。
图5B为侧面的本发明电动机给电控制结构第一实施例的给电动作示意图，说明S极往N极的状态。
图6A为正面的本发明电动机给电控制结构第一实施例的断电动作示意图，说明S极往N极的状态。
图6B为侧面的本发明电动机给电控制结构第一实施例的断电动作示意图，说明S极往N极的状态。
图7A为正面的本发明电动机给电控制结构第一实施例的给电动作示意图，说明N极往S极的状态。
图7B为侧面的本发明电动机给电控制结构第一实施例的给电动作示意图，说明N极往S极的状态。
图8A为正面的本发明电动机给电控制结构第一实施例的断电动作示意图，说明N极往S极的状态。
图8B为侧面的本发明电动机给电控制结构第一实施例的断电动作示意图，说明N极往S极的状态。
图9A为正面的本发明电动机给电控制结构第二实施例的给电动作示意图，说明S极往N极的状态。
图9B为侧面的本发明电动机给电控制结构第二实施例的给电动作示意图，说明S极往N极的状态。
图10A为正面的本发明电动机给电控制结构第二实施例的给电动作示意图，说明N极往S极的状态。
图10B为侧面的本发明电动机给电控制结构第二实施例的给电动作示意图，说明N极往S极的状态。
图11A为第一盘的本发明电动机给电控制结构第三实施例的转子正面示意图。
图11B为第二盘的本发明电动机给电控制结构第三实施例的转子正面示意图。
图12为本发明电动机给电控制结构第三实施例的侧面动作示意图，供说明其主要构成及给电状态。
图13为本发明电动机给电控制结构第三实施例的切换给电的动作示意图。
【符号说明】
1磁盘10磁列组
11第一磁性件12第二磁性件
15磁隙2线圈盘
20线圈列组21感应件
22导磁体25第一线圈件
26第二线圈件3旋转轴
50给电检知模组51光闸组
52位置感应件521位置光源
522光闸开关53切换感应件
531切换光源532光闸开关
55检知槽组56位置开关
57切换开关30感应开关组。
具体实施方式
本发明公开了一种电动机给电控制结构，随附图例示本发明的具体实施例及其构件中，所有关于前与后、左与右、顶部与底部、上部与下部、以及水平与垂直的参考，仅为了方便进行描述，并非限制本发明，亦非将其构件限制于任何位置或空间方向。图式与说明书中所指定的尺寸，当可在不离开本发明的申请专利范围内，根据本发明的具体实施例的设计与需求而进行变化。
而本发明电动机给电控制结构用于电动机的间歇性给电操控，其应用于一电动机上，该电动机以图3、图4及图5A、图5B所示，该电动机由至少一磁盘1、至少一线圈盘2及一给电检知模组50所组成，其中各磁盘1上设有至少一磁列组10，且各磁列组10由至少一同轴的第一磁性件或第二磁性件11或12所构成，而各线圈盘2上设有至少一线圈列组20，且各线圈列组20由至少一同轴的第一线圈件25所构成，又同径的磁列组10与线圈列组20呈相对状，再者各磁盘1与各线圈盘2可分别被定义为转子或定子，使磁盘1与线圈盘2可以同步相对运动；
且该给电检知模组50包含一设于固定位置的光闸组51及一设于转子的检知槽组55，该固定位置可以是做为定子的线圈盘2或磁盘1，而本发明以固定于做为定子的线圈盘2为主要实施例，其中光闸组51具有一位置感应件52，该位置感应件52具有相对应的一位置光源521及一光闸开关522；该光闸组51还可以包含一切换感应件53，且该切换感应件53可用于改变给电方向，例如原为正向给电切换成逆向给电、或逆向给电切换成正向给电，而该切换感应件53具有相对应的一切换光源531及一光闸开关532。
至于检知槽组55形成于做为转子的磁盘1或线圈盘2上，而本发明的检知槽组55以形成于磁盘1为主要实施例，其于磁盘1上形成至少一对应该位置感应件52的位置开槽56，位置开槽56的位置数量为线圈列组20相对磁列组10启动给电的位置数量，例如磁盘1的磁列组10有6个第一、二磁性件11、12，则检知槽组55也会于磁盘1上有6个位置开槽56，各位置开槽56的寛度为第一线圈件25的给电寛度L距离，各位置开槽56的给电起点X对应第一线圈件25的给电起点、且各位置开槽56的给电终点Y对应第一线圈件25的给电终点；该检知槽组55进一步包含至少一对应切换感应件53的切换开槽57，其为于磁盘1上形成至少一对应切换感应件53的切换开槽57，切换开槽57的位置数量为线圈列组20相对磁列组10启动正向给电的位置数量，例如磁盘1的磁列组10有3个正向的第二磁性件12，则检知槽组55也会于磁盘1上有3个互为对应的切换开槽57，各切换开槽57的寛度为第一线圈件25的正向给电寛度NL距离，而切换开槽57的给电起点对应第一线圈件25正向给电起点加上切换光源531与位置光源521的位置差、且切换开槽57的给电终点对应第一线圈件25的给电终点，再者检知槽组55的各位置开槽56与切换开槽57可以是开放式缺口或封闭式穿孔，使位置感应件52的位置光源521与光闸开关522及切换感应件53的切换光源531与光闸开关532可相对发射与接收；
该光闸组51的位置感应件52的位置光源521与切换感应件53的切换光源531可位于同侧上下排列，检知槽组55的切换开槽57与位置开槽56可位于同一转子上。或者，该光闸组51的位置感应件52的位置光源521与切换感应件53的切换光源531位于同侧前后排列，检知槽组55的切换开槽57与位置开槽56位于同一转子上。或者，该检知槽组55的切换开槽57与位置开槽56位于不同转子上，而该光闸组51的位置感应件52与切换感应件53分别对应不同的转子。
借此，组构成一位置判断迅速准确、且正确给电的电动机给电控制结构。
而关于本发明的实际使用，则以应用于中国台湾申请第105136034号的发明申请案为例，如图1A、图1B、图2A、图2B所示，其具有至少一磁盘1与至少一线圈盘2间隔交错设置而成，且各磁盘1上设有至少一磁列组10，而各线圈盘2上设有至少一线圈列组20，又同径的磁列组10与线圈列组20呈相对状，且相对的磁列组10与线圈列组20上设有一供控制间歇给电的感应开关组30，再者各磁盘1与各线圈盘2可分别被定义为转子或定子，供同步互相产生相对运动，本发明以各磁盘1作为转子、且各线圈盘2作为定子为较佳实施例，且磁盘1可被一旋转轴3带动相对线圈盘2同步高速旋转，又可同步位移的磁盘1的磁列组10的第一、二磁性件11、12呈相同大小、且位置相对状，而两两相邻间的第一、二磁性件11、12以同极磁极相邻排列，例如第一、二磁性件11、12的N极对应N极【如图1A、图1B所示】或第二、一磁性件12、11的S极对应S极【如图2A、图2B所示】，且相邻的第一、二磁性件11、12或第二、一磁性件12、11间具有一等宽的磁隙15；而该线圈列组20设于磁列组10的一侧，且该线圈列组20具有至少一同一轴线、且相互间隔的感应件21，该感应件21分别由一导磁体22及绕设于该导磁体22两端的一第一线圈件25及一第二线圈件26所构成，且该第一、二线圈件25、26连接一电源【图中未示】，该电源可以是正向给电或逆向给电，使线圈列组20的各感应件21的第一、二线圈件25、26于连通电源时可以激磁，令感应件21两端产生极性，进行相吸或相斥的磁力作用，而动作磁列组10产生相对运动，再者该感应件21的第一、二线圈件25、26的长度相等、且绕线方向相同，且第一、二线圈件25、26长度为等于二分之一第一、二磁性件11、12长度。另该感应件21的导磁体22长度与第一、二磁性件11、12、磁隙15及第一、二线圈件25、26的最佳长度比为2:1:0.5:0.5；
至于本实施例的间歇给电的感应开关组30分别为设于磁列组10的给电点及断电点与设于线圈列组20的导通点及切断点，其中该给电点定义于该第一、二磁性件11、12中任一者依运动方向相对进入该感应件21的磁极端面，而断电点定义于该第一、二磁性件11、12中任一者依运动方向相对离开该感应件21的磁极端面，再者该导通点定义于该感应件21的导磁体22中相对离开磁列组10的第一线圈件25相对运动方向离开该磁列组10的端部，而该切断点定义于该第一线圈件25中相对运动方向进入该磁列组10的端部，如此当第一、二磁性件11、12的给电点对应第一线圈件25的导通点即为给电起点X，而第一、二磁性件11、12的断电点对应第一线圈件25的切断点即为给电终点Y，两者之间的距离即为给电宽度L，该给电宽度L依第一、二磁性件11、12的端点极性分别形成逆向给电宽度L或正向给电宽度NL，可使电源与感应件21的第一、二线圈件25、26呈连通的给电状态，因而产生激磁作用而磁化【如图1A、图2A】，且当该切断点于检测到第一、二磁性件11、12的断电点时，可使电源与该感应件21的第一、二线圈件25、26呈不连通的断电状态，而不致因激磁作用产生磁化【如图1B、图2B】。
借此，前述电动机于应用本发明时，当给电检知模组50的光闸组51的位置感应件52的位置光源521与切换感应件53的切换光源531为上下设置、且检知槽组55的位置开槽56与切换开槽57为同盘时，可于该磁盘1对应磁列组10的第一磁性件11的逆向给电位置分别形成一相对的检知槽组55的位置开槽56，且该位置开槽56的宽度与逆向给电宽度L相等，且光闸组51的位置感应件52则设于作为定子的线圈盘2上，且该光闸组51的位置感应件52高度位于位置开槽56的深度范围内，且位置感应件52的位置光源521与光闸开关522分设于磁盘1两侧，供相对发光与接收，如此当光闸组51的位置感应件52的位置光源521与光闸开关522于进入位置开槽56时，可以启动逆向给电【如图5A、图5B所示】，反之当光闸组51的位置感应件52的位置光源521与光闸开关522于离开位置开槽56时，可以切断逆向给电【如图6A、图6B所示】；
且由于其依磁列组10的第二磁性件12的磁极方向而有正向给电的需求时，可于该磁盘1于对应磁列组10的第二磁性件12的正向给电位置分别形成一相对的检知槽组55的位置开槽56，该位置开槽56的宽度与正向给电宽度NL相等，且于该磁盘1于对应磁列组10正向给电的第二磁性件12的位置分别形成一相对的切换开槽57，且该切换开槽57的宽度与正向给电宽度NL相等，且光闸组51的切换感应件53则设于作为定子的线圈盘2上，且该切换感应件53高度位于切换开槽57的深度范围内，又切换感应件53的切换光源531与光闸开关532分设于磁盘1两侧，供相对发光与接收，如此当切换感应件53的切换光源531与光闸开关532于进入切换开槽57时【如图7A、图7B所示】，可以启动正向给电，反之当切换感应件53的切换光源531与光闸开关532于离开切换开槽57时【如图8A、图8B所示】，可以切断正向给电。
又本发明另有一实施例，如图9A、图9B、图10A、图10B所示，当给电检知模组50的光闸组51的位置感应件52的位置光源521与切换感应件53的切换光源531为前后设置、且检知槽组55的位置开槽56与切换开槽57为同盘时，可于该磁盘1于对应磁列组10的第一磁性件11的逆向给电位置分别形成一相对的检知槽组55的位置开槽56，且该位置开槽56的宽度与逆向给电宽度L相等，且光闸组51的位置感应件52则设于作为定子的线圈盘2上，且该光闸组51的位置感应件52高度位于位置开槽56的深度范围内，且位置感应件52的位置光源521与光闸开关522分设于磁盘1两侧，供相对发光与接收，如此当光闸组51的位置感应件52的位置光源521与光闸开关522于进入位置开槽56时【如图9A、图9B所示】，可以启动逆向给电，反之当光闸组51的位置感应件52的位置光源521与光闸开关522于离开位置开槽56时，可以切断逆向给电；
且于该磁盘1于对应磁列组10正向给电的第二磁性件12的位置分别形成一相对的切换开槽57，该切换开槽57与位置开槽56间存在位置光源521与切换光源531的距离落差，且该切换开槽57的宽度与正向给电宽度NL相等，且光闸组51的切换感应件53则设于作为定子的线圈盘2上，且该切换感应件53高度位于切换开槽57的深度范围内，又切换感应件53的切换光源531与光闸开关532分设于磁盘1两侧，供相对发光与接收，如此当切换感应件53的切换光源531与光闸开关532于进入切换开槽57时【如图10A、图10B所示】，可以启动正向给电，反之当切换感应件53的切换光源531与光闸开关532于离开切换开槽57时，可以切断正向给电。
又本发明另有一实施例，如图11A、图11B及图12、图13所示，该电动机具有两磁盘1以上时，该给电检知模组50的检知槽组55的位置开槽56与切换开槽57可以分设于不同的磁盘1上，其可于其中一磁盘1对应磁列组10的第一、二磁性件11、12的给电位置分别形成一相对的检知槽组55的位置开槽56，且该位置开槽56的宽度与逆向给电宽度L及正向给电宽度NL相等，且光闸组51的位置感应件52则设于作为定子的线圈盘2上，且该光闸组51的位置感应件52高度位于位置开槽56的深度范围内，且位置感应件52的位置光源521与光闸开关522分设于磁盘1两侧，供相对发光与接收，如此当光闸组51的位置感应件52的位置光源521与光闸开关522于进入位置开槽56时【如图12所示】，可以启动逆向给电，反之当光闸组51的位置感应件52的位置光源521与光闸开关522于离开位置开槽56时，可以切断逆向给电；
且于另一磁盘1对应磁列组10正向给电的第二磁性件12的位置分别形成一相对的切换开槽57，且该切换开槽57的宽度与正向给电宽度NL相等，且光闸组51的切换感应件53则设于作为定子的线圈盘2上，且该切换感应件53高度位于切换开槽57的深度范围内，又切换感应件53的切换光源531与光闸开关532分设于磁盘1两侧，供相对发光与接收，如此当切换感应件53的切换光源531与光闸开关532于进入切换开槽57时【如图13所示】，可以启动正向给电，反之当切换感应件53的切换光源531与光闸开关532于离开切换开槽57时，可以切断正向给电。
经由上述的说明可知，本发明电动机给电控制结构以光闸组51及检知槽组55所构成，其中检知槽组55的位置开槽56与切换开槽57直接形成于转子上，例如作为转子的磁盘1，因此其结构极为简单，无需使用计算机软件进行换算，大幅降低其成本，同时能迅速、精准的判断给电位置，且给电方向正确，不致产生误动作或反效果，大幅提高其可靠性，再者由于无需缓启动，且给电反应迅速、精准，因此可用于需立即反应的场合，提高其实用性。
借此，可以理解到本发明除了有效解决习知所面临的问题，更大幅增进功效。

Claims (8)

1、一种电动机给电控制结构，该电动机由至少一磁盘、至少一线圈盘及一给电检知模组所组成，各磁盘上设有至少一磁列组，各磁列组由至少一同轴的磁性件所构成，各线圈盘上设有至少一线圈列组，且各线圈列组由至少一同轴的线圈件所构成，同径的磁列组与线圈列组呈相对状，各磁盘与各线圈盘分别被定义为转子或定子，使磁盘与线圈盘可以同步相对运动；其特征在于：
该给电检知模组包含一设于固定位置的光闸组及一设于转子的检知槽组，该固定位置是固定件或作为定子的线圈盘或磁盘，光闸组至少具有一位置感应件，该位置感应件具有相对应的一位置光源及一光闸开关；
检知槽组于转子上形成至少一对应各位置感应件的位置开槽，位置开槽的位置数量为线圈列组相对磁列组启动给电的位置数量，各位置开槽的寛度为线圈件的给电寛度距离，且各位置开槽的给电起点对应线圈件给电起点、且各位置开槽的给电终点对应线圈件给电终点。
2、如权利要求1所述的电动机给电控制结构，其特征在于：该固定位置是做为定子的线圈盘，使该光闸组设于线圈盘上，而检知槽组形成于做为转子的磁盘上。
3、如权利要求1所述的电动机给电控制结构，其特征在于：该光闸组还包含一用于改变给电方向的切换感应件，该切换感应件具有相对应的一切换光源及一光闸开关，该检知槽组还包含至少一对应切换感应件的切换开槽，该切换开槽的位置数量为启动正向给电的位置数量，各切换开槽的寛度为线圈件的正向给电寛度距离，而切换开槽的给电起点对应线圈件正向给电起点加上切换光源与位置光源的位置差、且切换开槽的给电终点对应线圈件给电终点。
4、如权利要求3所述的电动机给电控制结构，其特征在于：该检知槽组的各位置开槽与切换开槽是开放式缺口。
5、如权利要求3所述的电动机给电控制结构，其特征在于：该检知槽组的各位置开槽与切换开槽是封闭式穿孔。
6、如权利要求3至5中任一项所述的电动机给电控制结构，其特征在于：该光闸组的位置感应件的位置光源与切换感应件的切换光源位于同侧上下排列，检知槽组的切换开槽与位置开槽位于同一转子上。
7、如权利要求3至5中任一项所述的电动机给电控制结构，其特征在于：该光闸组的位置感应件的位置光源与切换感应件的切换光源位于同侧前后排列，检知槽组的切换开槽与位置开槽位于同一转子上。
8、如权利要求3至5中任一项所述的电动机给电控制结构，其特征在于：该检知槽组的切换开槽与位置开槽位于不同转子上，而该光闸组的位置感应件与切换感应件分别对应不同的转子。
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