WO2018010079A1 - Electric motor structure - Google Patents

Abstract

An electric motor, which has one or more magnet arrays (10), one or more coil arrays (20) and a set of induction switches (30). Each magnet array (10) is provided with at least one first magnetic element (11) and at least one second magnetic element (12), as well as a magnetic gap (15) provided therebetween; each coil array (20) is provided with at least one induction coil element (21); the coil length of each induction coil element (21) is greater than or equal to one quarter of the length of any one of the magnetic elements (11, 12), and less than or equal to three fourths of the length of any one of the magnetic elements (11, 12); the length of a conducting body (22) of each induction coil element (21) is greater than or equal to the length of any one of the magnetic elements (11, 12) plus the width of the adjacent magnetic gap (15), and less than or equal to the length of any one of the magnetic elements (11, 12) plus the width of the adjacent magnetic gap (15) plus the length of the coil (25) in the same array, and each induction coil element cooperates with the set of induction switches (30) to enable a selection of power-on or power-off between the coil (25) and a power supply (28). Thus, by mean of a design wherein the conducting magnet (22) extends over the magnetic gap (15), magnetic reluctance may be eliminated while increasing a magnetic assist force, thereby effectively reducing the electric energy inputted and increasing the mechanical energy outputted.

Description

 Motor construction Technical field

 The invention relates to a motor construction.

Background technique

Generally, the electric motor mainly uses the electromagnetic principle to generate high-speed rotation, which is composed of a stator and a rotor that can rotate relative to each other. Taking a coil motor as an example, wherein the inner edge of the stator is provided with a plurality of coils, and the outer edge of the rotor is provided. a plurality of magnetic members corresponding to the coils, the coils are magnetized by the feeding of the coils, thereby generating a repulsive and attracting magnetic force with the magnetic members of the rotor, thereby driving the rotor to rotate at a high speed;

When the existing motor is in operation, the intermittent power supply mode is adopted to extract the required magnetic force to drive the rotor, but the high magnetic flux and the high number of cuts of the coil and the magnetic member are affected by the suspension of the power supply. The coil is still subject to the magnetically cut of the magnetic member in the inertial relative motion, and the induced electromotive force and the magnetic stress phenomenon are generated, so the motor needs a large input power, which will result in high energy demand and the same power input. Under the existing motor, the output power performance is not good.

In other words, if the power generation phenomenon of the motor at the time of power supply can be reduced or avoided, and the induced electromotive force becomes small, the motor can be driven with a small input power to achieve the purpose of energy saving, and if the reluctance during operation can be further reduced The force and the increase of the magnetic assistance when driving can increase the power of the output, and how to solve the above problems is urgently needed for development in the industry.

In view of this, the present inventors have intensively discussed the problems faced by the aforementioned existing electric motors during operation, and actively pursued solutions through years of research and development experience in related industries, and have been continuously researching and trialing, and finally Successfully developed a motor construction to overcome the troubles and inconveniences of existing motors due to poor structure.

Summary of the invention

SUMMARY OF THE INVENTION A primary object of the present invention is to provide a motor structure that can reduce input power during driving and thereby achieve energy saving.

Another main object of the present invention is to provide a motor construction that generates a total magnetic assist to eliminate magnetic resistance to increase the rate during operation and to effectively increase the output power.

Based on this, the present invention achieves the above objects mainly by the following technical means.

A motor construction comprising a magnetic column group, a coil array group and an inductive switch group, the magnetic column group and the coil array group generating relative motion;

The magnetic array group arranges at least one first magnetic member and at least one second magnetic member in a moving direction, the lengths of the first and second magnetic members are equal, and each of the first and second magnetic members is magnetized in a moving direction, adjacent to each other. The magnetic poles of the first and second magnetic members are adjacent to the same pole, and the adjacent first and second magnetic members or the second and the magnetic members have a magnetic gap of equal width;

The coil array has at least one same-axis and mutually spaced induction coil members, each of the induction coil members has a magnetizer and a coil wound around the magnetizer, and the coils of the induction coil members are respectively connected to a forward power supply. Or the reverse power supply, the coil length of each induction coil component is greater than or equal to one quarter of the length of any one of the magnetic members, and less than or equal to three quarters of the length of any of the magnetic members, and the length of the magnetizer of each of the induction coil members is greater than Equivalent to the length of any magnetic member plus the adjacent magnetic gap width, and less than or equal to the length of any magnetic member plus the adjacent magnetic gap width plus the same group of coil lengths;

The inductive switch group includes a two-power detector, a two-power detector, and a conduction sensor and a cut-off sensor disposed in the coil group, and each power detector is divided into The first and second magnetic members are oppositely entered into the magnetic pole surface of the induction coil member according to the moving direction, and the power failure detectors are respectively disposed in the first and second magnetic members, and are relatively separated from the induction coil member according to the moving direction. a magnetic pole surface, the conduction inductor is disposed in the coil of the induction coil member, and the relative movement direction is away from the end of the magnetic array, and the cutting inductor is disposed in the coil of the induction coil member, and the relative movement direction Enter the end of the magnetic column group.

Further, the coil length of the induction coil member of the coil array is equal to the length of any one of two quarters of the magnetic members, and the length of the magnetizer is the length of any of the magnetic members plus the adjacent magnetic gap width.

An electric motor structure comprising at least two magnetic column groups, at least one coil array group and at least one inductive switch group, wherein each magnetic column group and the respective coil row groups synchronously generate relative motion;

Each of the magnetic column groups is spaced apart from each other, and each of the coil rows is spaced apart from the magnetic array by an equidistance, and each of the magnetic arrays is arranged with at least one first magnetic member and at least one second magnetic member in the moving direction, each of the first and second The lengths of the magnetic members are equal, and the first and second magnetic members are magnetized in the moving direction, and the magnetic poles of the adjacent first and second magnetic members are adjacent to the same pole, and the magnetic poles of the opposite first and second magnetic members are in the same polarity. Opposite, and an adjacent first or second magnetic member or a second magnetic member has an equal width magnetic gap;

Each of the coil rows is disposed between the opposite magnetic column groups, and the magnetic column group is equidistant from the coil array group, and each coil array group has at least one same axis and spaced apart induction coil members, and each of the induction coil members respectively The utility model has a magnet and a coil wound around the magnetizer, wherein the coils of the inductive coils are respectively connected to a power supply for forward or reverse power supply, and the coil length of each of the induction coil members is greater than or equal to one fourth. The length of the magnetic member is less than or equal to three-quarters of the length of any of the magnetic members, and the length of the magnet of each of the induction coil members is greater than or equal to the length of any of the magnetic members plus the width of the adjacent magnetic gap and less than or equal to the length of any of the magnetic members. The adjacent magnetic gap width is added to the same group of coil lengths; each of the inductive switch groups includes at least two power detectors disposed in the magnetic array, at least two power detectors, and at least one of the coil groups The conduction sensor and the at least one cutting sensor, wherein each of the power detecting detectors is disposed in each of the first and second magnetic members, and enters the magnetic pole faces of the respective induction coil members according to the moving direction, and each power detecting device Located in each In the two magnetic members, the magnetic pole end faces of the respective induction coil members are relatively separated according to the moving direction, and the conduction inductors are respectively disposed in the coils of the respective induction coil members, and the relative movement direction is away from the end portions of the respective magnetic column groups, and each of the magnetic pole groups is cut off. The inductor is disposed in the coil of each of the induction coil members, and enters the end of each magnetic column group in a relative movement direction.

Preferably, the inductive coil members of each of the opposite coil arrays are aligned with the adjacent magnetic members of the corresponding magnetic column group to improve the magnetic assistance at the same time point.

Preferably, the positions of the inductive coil members of the opposite coil arrays and the adjacent magnetic members of the corresponding magnetic arrays are arranged in a misaligned manner, so that the magnetic array is continuously pushed to effectively increase the inertial force in the moving direction.

Preferably, the coil length of the induction coil member of each coil array is equal to the length of any two-quarter magnetic member, and the length of the magnet of the induction coil member is the length of any magnetic member plus the adjacent magnetic gap width.

The motor structure of the invention is designed by the special length of the magnetizer in the induction coil component of the coil array, so that the magnetizer crosses the magnetic gap, and then cooperates with the forward and reverse direction of the induction switch group, so that the magnetic field can form a full magnetic field. Boost and eliminate magnetic resistance to increase the speed during operation, effectively increase the output power, and supply power when no power is generated or induced. This can reduce the input power when the coil train is powered. The electric motor achieves small energy consumption and great power efficiency, so it can greatly increase its added value and improve its economic benefits.

DRAWINGS

1A is a schematic view showing the structure of a preferred embodiment of the motor of the present invention, showing the shortest length of the coil.

1B is a schematic view showing the structure of a preferred embodiment of the motor of the present invention, showing the longest length of the coil.

2A is another schematic structural view of a preferred embodiment of the motor construction of the present invention, showing the shortest length of the magnetizer.

2B is another schematic structural view of a preferred embodiment of the motor construction of the present invention, showing the longest length of the magnetizer.

Fig. 3A is a schematic view showing the operation of the preferred embodiment of the motor of the present invention for explaining the state in which the S pole is moved to the N pole (1).

Fig. 3B is a schematic view showing the operation of the preferred embodiment of the motor of the present invention for explaining the state of moving from the S pole to the N pole (2).

4A is another schematic view of the operation of the preferred embodiment of the motor of the present invention for explaining the state of moving from the N pole to the S pole (1).

4B is another schematic view of the operation of the preferred embodiment of the motor of the present invention for explaining the state of moving from the N pole to the S pole (2).

Fig. 5 is a schematic view showing the structure of another preferred embodiment of the motor structure of the present invention for explaining the state of the disk matrix.

【Symbol Description】

Magnetic column group 10 first magnetic member 11

Second magnetic member 12 magnetic gap 15

Coil array 20 induction coil member 21

Magnetizer 22 coil 25

Power supply 28 sense switch group 30

Power detector 31 power failure detector 32

The conduction sensor 35 turns off the inductor 36.

detailed description

The present invention is a motor construction, with reference to the specific embodiments of the invention and its components, as illustrated in the accompanying drawings, all references to front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical, only It is intended to facilitate the description, not to limit the invention, and 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 configuration of the motor structure of the present invention, as shown in FIGS. 1A and 1B, is composed of one or more sets of magnetic columns (10), one or more sets of coil rows (20) and a group. Or a group of more than one sensor switch group (30), each magnetic column group (10) and each coil group (20) can be defined as a rotor or a stator, respectively, can synchronously generate relative motion;

For a detailed configuration of the preferred embodiment of the present invention, please refer to FIG. 1A and FIG. 1B, FIG. 2A and FIG. 2B, each magnetic column group (10) is spaced apart, and each coil array (20) is relatively magnetic. The interval between the column groups (10) is equidistant [please refer to FIG. 5 when two or more groups are used or more], and at least one first magnetic member (11) and at least one of the magnetic column groups (10) arranged along the moving direction. The second magnetic member (12) has the same length of each of the first and second magnetic members (11, 12), and each of the first and second magnetic members (11, 12) is magnetized in the moving direction, adjacent to the first and second The magnetic poles of the magnetic members (11, 12) or the second magnetic members (12, 11) are adjacent to each other, for example, the N pole corresponds to the N pole [as shown in FIGS. 1A and 1B, FIG. 2A and FIG. 2B, FIG. 3A and Figure 3B shows that the S pole corresponds to the S pole [as shown in Figures 4A and 4B], and the adjacent first and second magnetic members (11, 12) or the second and a magnetic members (12, 11) Having a magnetic gap of equal width (15);

Each coil array (20) is disposed between the relative magnetic column groups (10), and each magnetic column group (10) is equidistant from the coil row group (20) [for two or more groups, please refer to As shown in FIG. 5, each coil array (20) has at least one inductive coil member (21) spaced apart from each other, and each of the induction coil members (21) has a magnet (22) and a winding a coil (25) of the magnet (22), and the coil (25) is connected to a power source (28), and the power source (28) can be forward-feeding or reverse-powering, so that the coil group (20) is connected to the power source. (28) can be excited, and the relative magnetic array (10) generates a magnetic force for relatively moving the two, and the coil (25a) of each induction coil member (21) has a length greater than or equal to a quarter of any magnetic member ( 11, 12) the length [shown in Figure 1A], and the length of the coil (25b) is less than or equal to three-quarters of the length of any of the magnetic members (11, 12) [as shown in Figure 1B], and the coil of the present invention The optimum length of (25) is equal to two-quarters of the length of any of the magnetic members (11, 12). The length of the magnetizer (22a) of each of the induction coil members (21) is greater than or equal to the length of any of the magnetic members (11, 12) plus the width of the adjacent magnetic gap (15) [as shown in Fig. 2A], and the magnetizer (22b) The length of each of the magnetic members (11, 12) is equal to the length of the adjacent magnetic gap (15) plus the length of the same set of coils (25) [as shown in Fig. 2B], and the magnetizer of the present invention (22) The optimum length is the length of any magnetic member (11, 12) plus the width of the adjacent magnetic gap (15);

The inductive switch group (30) includes at least one power detector (31), at least one power failure detector (32), and a coil array (20) disposed in the magnetic array (10). At least one conduction sensor (35) and at least one cut-off inductor (36) are connected between the coil (25) of the control coil train (20) and the power source (28). Each of the power detecting detectors (31) is disposed in each of the first and second magnetic members (11, 12), and enters the magnetic pole faces of the respective induction coil members (21) according to the moving direction, and the power detecting device ( 32) is disposed in each of the first and second magnetic members (11, 12), and is opposite to the magnetic pole surface of each of the induction coil members (21) according to the moving direction, and then each of the conduction inductors (35) is disposed on each of the induction coils. In the coil (25) of the member (21), the relative movement direction is away from the end of each of the magnetic arrays (10), and the cutting inductor (36) is disposed in the coil (25) of each of the induction coil members (21), as opposed to The direction of motion enters the end of each magnetic array (10), and the conduction inductor (35) on the induction coil member (21) detects the power detector of the first and second magnetic members (11, 12) ( 31), the power source (28) can be connected to the coil (25) of the induction coil member (21) for power supply, magnetized by the excitation action [Fig. 3A and Fig. 3B, Fig. 4A], as for each cut-off sensor (36) When detecting the power-off detector (32) of the first and second magnetic members (11, 12), the coil (25) of the induction coil member (21) can be made. Not connected to the power source (28), forming a non-powered state [as shown in FIG. 3A and FIG. 3B, FIG. 4B], and the section for generating an electromagnet by electromagnetism to generate a magnetic stress is not the respective induction coil member (21). When the coil (25) is located between the magnetic gaps (15) and generates power generation due to cutting, the phenomenon of induced electromotive force can be effectively reduced;

Thereby, the group constitutes a motor structure which can reduce the input power and increase the output power.

As for the preferred embodiment of the motor structure of the present invention in actual operation, as shown in FIGS. 3A and 3B, FIG. 4A and FIG. 4B, when each magnetic column group (10) and each coil array (20) are in relative motion, For example, the present invention uses the magnetic array (10) as the rotor to be displaced from right to left, and the coil array (20) as the stator is not moving;

When the sensing switch group (30) is in the first magnetic member (11) of the magnetic array (10) [shown in FIG. 3A] or the second magnetic member (12) [shown in FIG. 4A], the relative moving direction enters the end. When the power detector (31) and the conduction sensor (35) on the coil row group (20) are separated from each other in the opposite direction of motion, the power source (28) of the coil array (20) is respectively separated from the coil (25) Reverse power supply and forward power supply, magnetizing the magnetizers (22) of the respective induction coil members (21) to generate corresponding magnetic poles, and the induction coil members (21) of each coil array (20) are guided by the magnets (22) (25) The influence of the current direction, when the first magnetic member (11) enters the corresponding induction coil member (21) with the S pole, the magnetic pole of the induction coil member (21) entering the end in the moving direction is N pole, and leaves the end The magnetic pole is S pole [as shown in Figure 3A]. When the second magnetic member (12) enters the induction coil member (21) with the N pole, the magnetic pole of the induction coil member (21) entering the end in the moving direction is S pole, and the magnetic pole at the exit end is N pole. 4A]. In addition, at this time, the position of the magnetizer (22) of the induction coil member (21) relative to the moving direction of the entrance end is located at the next adjacent second magnetic member (12) or the first magnetic member (11), so that the coil can be made The magnetic pole of the inductive coil member (21) of the column group (20) at the exiting end in the relative movement direction is in the same polarity as the magnetic pole of the corresponding first magnetic member (11) or the second magnetic member (12) [Fig. 3A The S pole to the S pole or the N pole to the N pole of Figure 4A, and the relative motion direction forms a repulsive thrust, while the magnetizer (22) of the induction coil member (21) of the coil array (20) The magnetic poles at the entrance end of the relative movement direction and the magnetic poles of the corresponding first or second magnetic members (11, 12) and the next adjacent second or a magnetic member (12, 11) are also in the same polarity. The N pole to the N pole of 3A or the S pole to the S pole of FIG. 4A causes it to form another repulsive thrust in the relative motion direction, thereby causing the coil array (20) and the magnetic array (10) to move relative to each other. The direction forms a magnetic boosting force of the cis-propeller, which can effectively increase the rotational speed and thereby increase the output power;

On the contrary, the magnetic array (10) and the coil array (20) continue to move relative to each other. When the inductive switch group (30) is in the magnetic array (10), the first and second magnetic members are detected. 12) The power-off detector (32) is used to detect the cut-off sensor (36) on the coil (25) of the induction coil member (21) of the coil array (20) [Fig. 3B or 4B] Then, the coil (25) of the coil array (20) cuts off the power supply (28), so that the induction coil member (21) of the coil array (20) does not form an active magnetic field, thereby preventing the induction coil member (21) from being deficient due to magnetization. Corresponding magnetic poles, so that the magnetic poles of the coil array (20) leaving the end in the relative movement direction and the corresponding magnetic members (11) N magnetic poles or magnetic members (12) S magnetic poles are mutually attracted and pulled back [Fig. 3B The opposite magnetic member (11) N pole or the relative magnetic member (12) S pole of FIG. 4B, and the induction coil member (21) leaves the magnetic pole at the exit end in the relative movement direction and the corresponding first or second magnetic member (11) The S or N magnetic poles of the next adjacent second or a magnetic member (12, 11) of 12) are in the same polarity repulsion [Fig. 3B For the magnetic pole of the magnetic member (12) or the N pole of the relative magnetic member (11) of Fig. 4B, the magnetic resistance which is harmful to the moving direction can be avoided to avoid affecting the rotational speed and reducing the output power;

And since the magnetic pole axes of the first and second magnetic members (11, 12) of the magnetic array (10) are parallel to the moving direction, the coils (25) of the induction coil member (21) of the coil array (20) are avoided. The cutting can make the coil (25) not cut and generate electricity within the length of the magnetic member (11, 12), so that there is almost no induced electromotive force, thereby reducing the input power when the coil group (20) is electrically driven, thereby achieving energy saving. the goal of.

In another preferred embodiment of the present invention, as shown in FIG. 5, the embodiment is a disk-type matrix motor having a coil array (20) disposed between two opposite magnetic column groups (10). The first and second magnetic members (11, 12) of each of the synchronously displaceable opposing magnetic arrays (10) are of the same size and positionally opposite, and the first of the two opposite magnetic groups (10) The two magnetic members (11, 12) are arranged opposite to each other with the same magnetic poles, and the inductive coil members (21) of the opposite coil arrays (20) correspond to the magnetic array (10) of the first and second magnetic members (11, 12). The positions are arranged in a wrong position, so that the magnetic array (10) can be pushed by the continuous action, and the inertial force in the moving direction can be effectively improved.

Claims (6)

A motor structure, comprising: a magnetic column group, a coil array group and an inductive switch group, wherein the magnetic column group and the coil array group generate relative motion; The magnetic array group arranges at least one first magnetic member and at least one second magnetic member in a moving direction, the lengths of the first and second magnetic members are equal, and each of the first and second magnetic members is magnetized in a moving direction, adjacent to each other. The magnetic poles of the first and second magnetic members are adjacent to the same pole, and the adjacent first and second magnetic members or the second and the magnetic members have a magnetic gap of equal width; The coil array has at least one same-axis and mutually spaced induction coil members, each of the induction coil members has a magnetizer and a coil wound around the magnetizer, and the coils of the induction coil members are respectively connected to a forward power supply. Or the reverse power supply, the coil length of each induction coil component is greater than or equal to one quarter of the length of any one of the magnetic members, and less than or equal to three quarters of the length of any of the magnetic members, and the length of the magnetizer of each of the induction coil members is greater than Equivalent to the length of any magnetic member plus the adjacent magnetic gap width, and less than or equal to the length of any magnetic member plus the adjacent magnetic gap width plus the same group of coil lengths; The inductive switch group includes a two-power detector, a two-power detector, and a conduction sensor and a cut-off sensor disposed in the coil group, and each power detector is divided into The first and second magnetic members are oppositely entered into the magnetic pole surface of the induction coil member according to the moving direction, and the power failure detectors are respectively disposed in the first and second magnetic members, and are relatively separated from the induction coil member according to the moving direction. a magnetic pole surface, the conduction inductor is disposed in the coil of the induction coil member, and the relative movement direction is away from the end of the magnetic array, and the cutting inductor is disposed in the coil of the induction coil member, and the relative movement direction Enter the end of the magnetic column group. 2. The motor construction according to claim 1, wherein the coil length of the induction coil member of the coil array is equal to the length of any one of two quarters of the magnetic member, and the length of the magnetizer is the length of any of the magnetic members plus Adjacent magnetic gap width. A motor structure, comprising: at least two magnetic column groups, at least one coil array group, and at least one inductive switch group, wherein each magnetic column group and each coil array group synchronously generate relative motion; Each of the magnetic column groups is spaced apart from each other, and each of the coil rows is spaced apart from the magnetic array by an equidistance, and each of the magnetic arrays is arranged with at least one first magnetic member and at least one second magnetic member in the moving direction, each of the first and second The lengths of the magnetic members are equal, and the first and second magnetic members are magnetized in the moving direction, and the magnetic poles of the adjacent first and second magnetic members are adjacent to the same pole, and the magnetic poles of the opposite first and second magnetic members are in the same polarity. Opposite, and an adjacent first or second magnetic member or a second magnetic member has an equal width magnetic gap; Each of the coil rows is disposed between the opposite magnetic column groups, and the magnetic column group is equidistant from the coil array group, and each coil array group has at least one same axis and spaced apart induction coil members, and each of the induction coil members respectively The utility model has a magnet and a coil wound around the magnetizer, wherein the coils of the inductive coils are respectively connected to a power supply for forward or reverse power supply, and the coil length of each of the induction coil members is greater than or equal to one fourth. The length of the magnetic member is less than or equal to three-quarters of the length of any of the magnetic members, and the length of the magnet of each of the induction coil members is greater than or equal to the length of any of the magnetic members plus the width of the adjacent magnetic gap and less than or equal to the length of any of the magnetic members. Add the adjacent magnetic gap width plus the same set of coil lengths; Each of the inductive switch groups includes at least two power detectors, at least two power detectors, and at least one conduction sensor and at least one cut sensor disposed in the coil group, wherein each of the power sensors The detecting device is disposed in each of the first and second magnetic members, and enters the magnetic pole surface of each of the induction coil members according to the moving direction, and each of the power detecting detectors is disposed in each of the first and second magnetic members. The conduction sensors are respectively disposed in the coils of the respective induction coil members according to the moving direction, and the conduction inductors are respectively disposed in the coils of the respective induction coil members, and the relative movement direction is away from the end portions of the respective magnetic array groups, and the cutting sensors are respectively disposed in the respective inductions. In the coil of the coil member, the relative movement direction enters the end of each magnetic column group. 4. A motor construction according to claim 3, wherein the inductive coil members of the respective sets of coil rows are aligned at the same position as the adjacent magnetic members of the corresponding magnetic column group. 5. The motor construction according to claim 3, wherein the positions of the induction coil members of the opposite coil arrays and the adjacent magnetic members of the corresponding magnetic column group are arranged in a misaligned manner so that the magnetic array is continued. The role is driven. 6. The motor construction according to claim 3, wherein the coil length of the induction coil member of each coil array is equal to the length of any one of two quarters of the magnetic members, and the length of the magnetization of the induction coil member is any magnetic. The length of the piece plus the width of the adjacent magnetic gap.