CN202978636U

CN202978636U - Electromagnet-permanent magnet combination-based engine

Info

Publication number: CN202978636U
Application number: CN 201220680037
Authority: CN
Inventors: 刘庆华; 唐春友
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-11
Filing date: 2012-12-11
Publication date: 2013-06-05
Anticipated expiration: 2022-12-11

Abstract

Disclosed in the utility model is an electromagnet-permanent magnet combination-based engine that comprises a housing. A rotating shaft is installed inside the housing; and a rotating plate and a non-magnetic rack are installed on the rotating shaft. An insulated sleeve is installed at the periphery of the rotating plate; and two first conducting blocks and two second conducting blocks are installed at the periphery of the insulated sleeve, wherein the first conducting blocks and the second conducting blocks are arranged in a staggered mode. Four electromagnets and four permanent magnets are installed at the periphery of the non-magnetic rack; one permanent magnet is installed between any two phases of electromagnets; each of the electromagnets is formed by connection of a coil and an iron core; the coils of the four electromagnets are respectively connected with the two first conducting blocks and the two second conducting blocks in a one-to-one correspondence mode; and the coils of each two adjacent electromagnets are respectively connected with one first conducting block and one second conducting block. Besides, two first carbon brushes and two second carbon brushes are installed inside the housing; the two first carbon brushes are respectively and correspondingly cooperated with the two first conducting blocks; and the two second carbon brushes are respectively and correspondingly cooperated with the two second conducting blocks.

Description

Electricity permanent magnetism binding engine

Technical field

The utility model relates to a kind of electric permanent magnetism binding engine.

Background technology

Existing dc motor structure is comparatively complicated, and coil is more, and operation stability is relatively poor, keep in repair more complicated, and, be that the efficient of mechanical energy is lower with electric energy conversion, be difficult to satisfy user's instructions for use.

The utility model content

The purpose of this utility model is to provide a kind of electric permanent magnetism binding engine, its compactness simple for structure, safeguards more conveniently, stable, and it can significantly improve the efficient that electric energy conversion is mechanical energy, can solve the problem that prior art exists.

The purpose of this utility model is achieved through the following technical solutions: electric permanent magnetism binding engine, comprise housing, and rotating shaft is installed in housing, rolling disc and non-magnetic are installed in rotating shaft; The periphery installing insulating cover of rolling disc, the periphery of insulating case is installed two the first conducting blocks and two the second conducting blocks, and the first conducting block and the second conducting block are staggered; The periphery of non-magnetic is installed four electromagnet and four permanent magnets, and a permanent magnet is installed between the electromagnet of any two phases; Each electromagnet is connected and composed by coil and iron core; Four magnet spools connect one to one with two the first conducting blocks and two the second conducting blocks respectively; Two adjacent magnet spools respectively with first conducting block with is connected second conducting block and is connected; Two the first carbon brush and two the second carbon brush are installed in housing; Two the first carbon brush respectively with two the first conducting block corresponding matching; Two the second carbon brush respectively with two the second conducting block corresponding matching; Two the first carbon brush are connected with positive terminal on housing respectively by wire, and two the second carbon brush are connected with negative terminal on housing by wire respectively; The first magnets of stator and the second magnets of stator are installed in housing, and the first magnets of stator is relative with the second magnets of stator homopolarity, the both sides that lay respectively at rotating shaft, half section, the right side of half section, the left side of the first magnets of stator and the second magnets of stator.

For further realizing the purpose of this utility model, can also realize by the following technical solutions: the first magnetic isolation plate is installed in the outside of described the first magnets of stator, and the second magnetic isolation plate is installed in the outside of described the second magnets of stator.Be provided with magnetism shielding hood between described each permanent magnet and adjacent two electromagnet.One end of described rotating shaft passes housing flying wheel is installed outward.

Good effect of the present utility model is: its rotor has the electromagnet that reverse capable of circulation is housed.Its stator is made of the relative permanent magnet of a pair of homopolarity.It utilizes the principle of homopolar-repulsion, and drive rotating shaft and rotate continuously, thereby, be mechanical energy with the electric energy Efficient Conversion.In addition, its structure is more simple compact.And it is that the efficient of mechanical energy is higher with electric energy conversion.

Description of drawings

Description of drawings: Fig. 1 is the structural representation of electric permanent magnetism binding engine described in the utility model; Fig. 2 is the A-A line sectional structure schematic diagram along Fig. 1; Fig. 3 is the B-B line sectional structure schematic diagram along Fig. 1.

Reference numeral: 1 non-magnetic of housing 2 rotating shaft 3 flying wheel 4 first conducting block 5 second conducting block 6 insulating case 7 first carbon brush 8 magnetism shielding hood 9 10 permanent magnet 11 coil 12 iron core 13 first magnetic isolation plate 14 first magnets of stator 15 second magnets of stator 16 rolling disc 17 second carbon brush 18 second magnetic isolation plates.

Embodiment

As shown in Figure 3, electric permanent magnetism binding engine described in the utility model comprises housing 1.The interior installation rotating shaft 2 of housing 1.As shown in Figures 2 and 3, rolling disc 16 and non-magnetic 9 are installed in rotating shaft 2.As shown in Figure 2, the periphery installing insulating of rolling disc 16 cover 6.Two the first conducting blocks 4 are installed for the periphery of insulating case 6 and two the second conducting block 5, the first conducting blocks 4 are staggered with the second conducting block 5, second conducting block 5 of installation between wantonly two adjacent the first conducting blocks 4.As shown in Figure 3, the periphery of non-magnetic 9 is installed four electromagnet and four permanent magnets 10.For making described motor stable, four electromagnet can be uniformly distributed in the periphery of non-magnetic 9.A permanent magnet 10 is installed between any two adjacent electromagnet.Each electromagnet is connected and composed by coil 11 and iron core 12.Four magnet spools 11 connect one to one with two the first conducting blocks 4 and two the second conducting blocks 5 respectively.Two adjacent magnet spools 11 respectively with first conducting block 4 with is connected second conducting block 5 and is connected.As shown in Figure 2, two the first carbon brush 7 of the interior installation of housing 1 and two the second carbon brush 17.Two the first carbon brush 7 respectively with two the first conducting block 4 corresponding matching; Two the second carbon brush 17 respectively with two the second conducting block 5 corresponding matching.Two the first carbon brush 7 are connected with positive terminal on housing 1 respectively by wire, and two the second carbon brush 17 are connected with negative terminal on housing 1 by wire respectively.As shown in Figure 3, interior installation the first magnets of stator 14 of housing 1 and the second magnets of stator 15.The first magnets of stator 14 is relative with the second magnets of stator 15 homopolarities, the both sides that lay respectively at rotating shaft 2, half section, the right side of half section, the left side of the first magnets of stator 14 and the second magnets of stator 15.

Take the first magnets of stator 14 polarity relative with the second magnets of stator 15 as the N utmost point, the polarity of the outer end of all permanent magnets 10 be N very example operation principle is described:

Positive negative terminal on housing 1 is connected with the both positive and negative polarity of DC power supply respectively.

Initial condition as shown in Figure 2, two the first conducting block 4 positively chargeds, two the second conducting blocks 5 are electronegative, the outer end of up and down two electromagnet corresponding with the first magnets of stator 14 and the second magnets of stator 15 is the N utmost point, the outer end of two other electromagnet is the S utmost point.As shown in Figure 3, because the magnetic line of force of magnet is to extend to surrounding from the magnet one-level, finally all close at the closed curve of another utmost point of magnet.And, the first magnets of stator 14 and the second magnets of stator 15 are all that two electromagnet of half end face and up and down are corresponding, the magnetic line of force direction that the first magnets of stator 14 is left half section left, the magnetic line of force that the second magnets of stator 15 is right half section to the right, therefore, the first magnets of stator 14 can be to power left of electromagnet of below, and the second magnets of stator 15 can to power to the right of electromagnet of top, turn clockwise rotating shaft 2.

After 90 degree are rotated in rotating shaft 2, originally two of upper-lower position electromagnet go to horizontal level, originally two of horizontal level electromagnetism go to upper-lower position, at this moment, and as shown in Figure 2, the first conducting block 4 and the second conducting block 5 also synchronously turn 90 degrees, make two the first conducting blocks 4 electronegative, two the second conducting block 5 positively chargeds, thereby, make the outer end of two electromagnet that just go to upper-lower position switch to the N utmost point, the outer end that has just gone to the electromagnet of horizontal level switches to the S utmost point; The first magnets of stator 14 and the second magnets of stator 15 still apply to the electromagnet that is positioned at upper-lower position the power that turns clockwise.As a little circulations, rotating shaft 2 can drivenly clockwise rotate continuously.

For preventing that described motor from causing attraction to irony article on every side, guarantees electric motor normal working.As shown in Figure 1, the first magnetic isolation plate 13 is installed in the outside of described the first magnets of stator 14, and the second magnetic isolation plate 18 is installed in the outside of described the second magnets of stator 15.

For preventing that the mutual magnetic force of permanent magnet 10 and adjacent electromagnet generation from disturbing.As shown in Figure 3, be provided with magnetism shielding hood 8 between described each permanent magnet 10 and adjacent two electromagnet.

For guaranteeing described motor continuous rotation, an end of described rotating shaft 2 passes the outer installation flying wheel 3 of housing 1.

Technical scheme described in the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.

Claims

1. electric permanent magnetism binding engine, comprise housing (1), and rotating shaft (2) is installed in housing (1), it is characterized in that: rotating shaft (2) upper installation rolling disc (16) and non-magnetic (9); The periphery installing insulating cover (6) of rolling disc (16), the periphery of insulating case (6) is installed two the first conducting blocks (4) and two the second conducting blocks (5), and the first conducting block (4) is staggered with the second conducting block (5); The periphery of non-magnetic (9) is installed four electromagnet and four permanent magnets (10), and a permanent magnet (10) is installed between the electromagnet of any two phases; Each electromagnet is connected and composed by coil (11) and iron core (12); Four magnet spools (11) connect one to one with two the first conducting blocks (4) and two the second conducting blocks (5) respectively; Two adjacent magnet spools (11) respectively with first conducting block (4) with is connected second conducting block (5) and is connected; Two the first carbon brush (7) and two the second carbon brush (17) are installed in housing (1); Two the first carbon brush (7) respectively with two the first conducting blocks (4) corresponding matching; Two the second carbon brush (17) respectively with two the second conducting blocks (5) corresponding matching; Two the first carbon brush (7) are connected with positive terminal on housing (1) respectively by wire, and two the second carbon brush (17) are connected with negative terminal on housing (1) by wire respectively; The first magnets of stator (14) and the second magnets of stator (15) are installed in housing (1), the first magnets of stator (14) is relative with the second magnets of stator (15) homopolarity, the both sides that lay respectively at rotating shaft (2), half section, the right side of half section, the left side of the first magnets of stator (14) and the second magnets of stator (15).

2. electric permanent magnetism binding engine according to claim 1, is characterized in that: outside installation first magnetic isolation plate (13) of described the first magnets of stator (14), outside installation second magnetic isolation plate (18) of described the second magnets of stator (15).

3. electric permanent magnetism binding engine according to claim 1, is characterized in that: be provided with magnetism shielding hood (8) between described each permanent magnet (10) and adjacent two electromagnet.

4. electric permanent magnetism binding engine according to claim 1 is characterized in that: an end of described rotating shaft (2) passes the outer flying wheel (3) of installing of housing (1).