CN207184289U

CN207184289U - The structure-improved of external stator in nonmagnetic rotor

Info

Publication number: CN207184289U
Application number: CN201720838945.XU
Authority: CN
Inventors: 陈泰良
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-12
Filing date: 2017-07-12
Publication date: 2018-04-03
Anticipated expiration: 2027-07-12

Abstract

The utility model discloses a kind of structure-improved of external stator in nonmagnetic rotor, primary structure includes at least 1 first shell body with the first magnet assembly, at least it is movably arranged on the second housing body of the first shell body side, one is arranged in first shell body and the axle center part of the second housing body, at least one is formed in first shell body and has the inner housing of the second magnet assembly, at least one is formed at side and the non magnetic pedestal between first magnet assembly and second magnet assembly in the second housing body, and plural number is wound in the coil portion on the non magnetic pedestal.By said structure, as long as the non magnetic pedestal of second housing body is inserted between the first shell body and inner housing during assembling, that is, assembling is completed, and first, second magnet assembly is individually fixed on inside and outside housing, and without the doubt for rocking skew.Thereby, assembling difficulty, increase magnetic pole stability are simplified.

Description

The structure-improved of external stator in nonmagnetic rotor

Technical field

The utility model relates to a kind of structure-improved of external stator in nonmagnetic rotor, and the magnetic pole of espespecially a kind of interior external stator is consolidated It is fixed, do not offset because of rotation, the magnetic line of force it is relatively stable, and assembled housing body has stator arrangement simple, easy to assembly etc. progressive The structure-improved of external stator in the nonmagnetic rotor of property.

Background technology

Press, motor is identical with the principle of generator, but acts almost on the contrary, one is powered and causes rotation, a rotation production Raw electric power, but the efficiency of generator can not but improve always, the non-efficiency for referring to specified current potential and load current of the efficiency, but Referring to generator needs significant energy to be converted into electricity, causes largely to lose between energy conversion.So generator will improve Efficiency, than how much be more than magnetic field size, coil, most important is the number of the torsion needed and energy of generating electricity, if can be with Improve magnetic flux density, reduce energy needed for generating, generator can more popularize utilization, and energy can be changed more fully.

And according to the TaiWan, China patent applied before user M425454 " structure of external stator in nonmagnetic rotor " " axis rotation or shell body magnetic pole drive when rotating technology, with inside and outside stator fixed magnetic field and external stator and inner stator magnetic The principle start that there is a natural attraction between the sexes so that coil carries out magnetic force line cutting, and magnetic field need not be revolted, reduce energy expenditure by reaching, and And the efficiency of electric energy output can be substantially improved.」

The structure of external stator with missing to be implicitly present in following point in use, wait to change in right above-mentioned nonmagnetic rotor Enter：

First, inner stator and external stator are respectively arranged on inner housing and external hull surface, and inner housing and shell body are all through training Woods is hubbed on axle center, and rotated easily produce offsets, and influences the stability and accuracy of the magnetic line of force.

2nd, the structure of inner and outer shell, cause inner stator to be not easy to set, and then elongate built-up time, increase Assembly Action Complexity.

How to solve the problems, such as it is above-mentioned commonly use with missing, applicant as of the present utility model is to being engaged in the related of the industry Manufacturer desires most ardently the direction that research improves.

Utility model content

Therefore applicant of the present utility model is in view of above-mentioned missing, is to collect related data, via assessing and examine in many ways Consider, and to engage in many years of experience of the industry accumulation, via constantly studying and changing, begin to design the magnetic of such a interior external stator It is extremely fixed, do not offset because of rotation, the magnetic line of force it is relatively stable, and assembled housing body has stator arrangement simple, easy to assembly etc. The structure improved new patent person of external stator in the nonmagnetic rotor of progressive.

Main purpose of the present utility model is：Using modular shell body, simplify overall package action, and then shorten Built-up time.

Another main purpose of the present utility model is：First, second magnet assembly is fixedly installed, and excluded because of rotation Caused by magnetic pole misalignment problem, and then increase magnetic line of force stability and generating efficiency.

For the above-mentioned purpose, structure of the present utility model includes：At least one first shell body, the first shell body side are lived It is dynamic to be provided with an at least second housing body, and be for being somebody's turn to do in wearing an axle center part on first shell body and the second housing body First shell body and the second housing body rotate against, and the first shell body madial wall is provided with least one first magnetic group Part, and formed with an at least inner housing in first shell body, and the inner housing lateral wall is provided with least one second magnet assembly, System and the first magnet assembly magnetic start, separately form at least one non magnetic pedestal, and this is non-magnetic in side in the second housing body Property pedestal system is located between first magnet assembly and second magnet assembly, and winds plural coil portion in the non magnetic pedestal On；In order to when user is assembling the utility model, because first, second magnet assembly can be first arranged on the first shell body, and Coil portion can be arranged on the non magnetic pedestal of second housing body in addition, therefore the action of configuration of internal structure is more simple, then As long as being also mutually butted first, second shell body using axle center part, that is, complete assembling of the present utility model.And in use, Because first, second magnet assembly is individually fixed on the first shell body and inner housing, therefore skew will not be produced because of rotation, because This can provide the more stable magnetic line of force and generating efficiency.

By above-mentioned technology, can be directed to the structure configuration commonly used in nonmagnetic rotor present in the structure of external stator causes group Dress acts time-consuming and interior external stator and easily broken through because rotating generation skew the problems such as point, reaches the practicality progress of above-mentioned advantage Property.

Brief description of the drawings

Fig. 1 is the stereogram of the utility model preferred embodiment.

Fig. 2 is the exploded view of the utility model preferred embodiment.

Fig. 3 is the view sub-anatomy of the utility model preferred embodiment.

Fig. 4 is the Assembly Action schematic diagram of the utility model preferred embodiment.

Fig. 5 is the housing into rotation schematic diagram of the utility model preferred embodiment.

Fig. 6 is the generating action schematic diagram of the utility model preferred embodiment.

Fig. 7 is the structural representation of the another preferred embodiment of the utility model.

Fig. 8 is the action schematic diagram of the another preferred embodiment of the utility model.

Fig. 9 is the implementation schematic diagram of the another preferred embodiment of the utility model.

Embodiment

To reach above-mentioned purpose and effect, technological means and construction used by the utility model, hereby draw with regard to this practicality New its feature of preferred embodiment elaborate and function are as follows, understand completely in order to sharp.

By can be seen that the utility model system includes in Fig. 1 to 3：

At least one first shell body 1；

At least it is movably arranged on the second housing body 2 of the side of the first shell body 1；

One is arranged in first shell body 1 and the axle center part 4 of the second housing body 2, be for first shell body 1 and this Two shell bodies 2 rotate against, and have a Bearing 41 on the axle center part 4, supply to link first shell body 1 or the second housing Body 2；

At least one is located at the first magnet assembly 11 of the madial wall of the first shell body 1；

At least one is formed at the inner housing 3 in first shell body 1, and one is defined between the inner housing 3 and first shell body 1 Accommodation space 6；

At least one is located at the second magnet assembly 31 of the lateral wall of inner housing 3, is to make with the magnetic of the first magnet assembly 11 It is dynamic, and second magnet assembly 31 and the system of the first magnet assembly 11 are attracting in magnetic；

At least one is formed at the non magnetic pedestal 5 of the inner side of the second housing body 2, and the non magnetic system of pedestal 5 be located at this Between one magnet assembly 11 and second magnet assembly 31；And

Plural number is wound in the coil portion 51 on the non magnetic pedestal 5, and those coil portions 51 are an electrical connection at least electric power Output section 511, and the system of electric power output portion 511 must export one of direct current or alternating current.

By above-mentioned explanation, the structure of this technology has been can be appreciated that, and according to the corresponding matching of this structure, more it can reach The magnetic pole of first, second magnet assembly 31,11 is fixed, do not offset because of rotation, the magnetic line of force it is relatively stable, and assembled housing body has Have that stator arrangement is simple, the advantage such as easy to assembly, and detailed explanation will be in the description below.

Please coordinate simultaneously refering to shown in Fig. 1 to Fig. 6, during by above-mentioned component groups structure, can by being apparent from figure, compared to The structure of external stator in known nonmagnetic rotor, the outermost housing of this case is by the first shell body 1 and the institute of second housing body 2 Assemble, and the first shell body 1 and second housing body 2 are equally worn with axle center part 4, the two is rotated against.Wherein, System's extension is formed with an inner housing 3 in first shell body 1, and the madial wall in the first shell body 1 sets the first magnet assembly 11, And second magnet assembly 31 is set in the lateral wall of inner housing 3, and make the second magnet assembly 31 and the position of the first magnet assembly 11 Mutually correspond to and magnetic is attracting, while be situated between and retain an accommodation space 6.

Then extend formed with non magnetic pedestal 5 as the inner side of second housing body 2, for winding plural coil portion 51, then The non magnetic pedestal 5 for being wound with coil portion 51 is inserted into the accommodation space 6.And when the first shell body 1 or the stress of second housing body 2 Square and when rotating, be through a Bearing 41 make the first shell body 1 or second housing body 2 rotated (in the present embodiment, the Bearing 41 systems are on second housing body 2).Thereby, because the second magnet assembly 31 and the position of the first magnet assembly 11 are stationary state, therefore The stable magnetic line of force of the generation that can stablize (by taking the present embodiment as an example, the magnetic line of force direction from the first magnet assembly 11 N extremely toward Second magnet assembly 31 S extreme directions extension), and because axle center part 4 rotational band moving winding portion 51 rotate when, those coil portions 51 Those magnetic lines of force constantly cut in system, thereby complete the action to generate electricity.Then electric power output portion 511 is utilized by the electric power output of output Used for user.In addition, the present embodiment system rotates non magnetic pedestal 5 and fixes first, second magnet assembly 11,31, thus it is non- Magnetic pedestal 5 can be considered rotor, and first, second magnet assembly 11,31 can be considered interior external stator.In other words, because of the first shell body 1 Be relative rotary motion with second housing body 2, if therefore manner of execution be changed to fix non magnetic pedestal 5 and allow first, second magnetic Property component 11,31 rotate, then rotor is then opposite with the definition of stator.

And above-mentioned action, in addition to the stable magnetic line of force and power benefit can be provided, the spy after being improved because of the utility model Different structure configuration, can be greatly reduced the difficulty of assembling, including the second magnet assembly 31 and the first magnet assembly 11 setting action, The winding action of coil portion 51, and the pivotal action of the shell body 1 of non magnetic pedestal 5 and first, can all be simply done assembling, And significantly shorten built-up time, or even reduce maintenance difficulty.

Please coordinate simultaneously again refering to shown in Fig. 7 to Fig. 9, it can be clearly seen from the figure that, the present embodiment is with above-described embodiment It is similar, be only additionally provided a bicycle rack 7a, at least one be located at bicycle rack 7a sides fixing device 71a, be confession With reference to second housing body 2a, and second housing body 2a has a drive division 52a away from the non magnetic pedestal 5a sides, is by outer Power contradicts and drives second housing body 2a to rotate.Thereby, as long as being fixed on bicycle by originally new first with fixing device 71a Bicycle, is then fixed on bicycle rack 7a by frame 7a sides, and trailing wheel is contacted on drive division 52a, then user As long as normal treadled cycle, you can using the power of bicycle, allow trailing wheel to drive second housing body 2a rotations, coordinate above-mentioned hair Electric principle, you can while using cycling, there is provided extra generating effect, and because of the above-mentioned structure of the utility model Configuration, its spinning movement resistance burden to caused by user is smaller, and user can be allowed easily to provide hair while motion Electric benefit.

Only, it the foregoing is only preferred embodiment of the present utility model, non-therefore i.e. this new patent model of limitation Enclose, therefore change such as with the simple modification carried out by the utility model specification and specification axe content and equivalent structure, Should similarly it be contained in the scope of the claims of the present utility model, Chen Ming is given in conjunction.

Claims

A kind of 1. structure-improved of external stator in nonmagnetic rotor, it is characterised in that：Including：

At least one first shell body；

At least it is movably arranged on the second housing body of the first shell body side；

One is arranged in first shell body and the axle center part of the second housing body, is for first shell body and the second housing body Rotate against；

At least one is located at the first magnet assembly of the first shell body madial wall；

At least one is formed at the inner housing in first shell body；

At least one is located at the second magnet assembly of the inner housing lateral wall, is and the first magnet assembly magnetic start；

At least one is formed at the non magnetic pedestal of side in the second housing body, and the non magnetic pedestal system is located at the first magnetic group Between part and second magnet assembly；And

Plural number is wound in the coil portion on the non magnetic pedestal.
2. the structure-improved of external stator in nonmagnetic rotor as claimed in claim 1, it is characterised in that：The inner housing and this An accommodation space is defined between one shell body.
3. the structure-improved of external stator in nonmagnetic rotor as claimed in claim 1, it is characterised in that：Have on the axle center part One Bearing, supply to link first shell body or the second housing body.
4. the structure-improved of external stator in nonmagnetic rotor as claimed in claim 1, it is characterised in that：Coil portion system electrically connects At least electric power output portion of knot.
5. the structure-improved of external stator in nonmagnetic rotor as claimed in claim 4, it is characterised in that：The system of electric power output portion One of direct current or alternating current must be exported.
6. the structure-improved of external stator in nonmagnetic rotor as claimed in claim 1, it is characterised in that：Second magnet assembly And the first magnet assembly system is attracting in magnetic.
7. the structure-improved of external stator in nonmagnetic rotor as claimed in claim 1, it is characterised in that：Also include a bicycle The fixing device that frame, at least one are located at the bicycle rack side, is for combining the second housing body.
8. the structure-improved of external stator in nonmagnetic rotor as claimed in claim 7, it is characterised in that：The second housing body is carried on the back There is a drive division from the non magnetic pedestal side, be to be contradicted by external force and drive second housing body to rotate.