KR20180003961A - Pendulum type power genarator - Google Patents

Abstract

The present invention relates to a pendulum type standalone power generator conveniently installed in various devices or articles to be compatibly used. According to the present invention, the pendulum type standalone power generator comprises: a vibrator formed with a permanent magnet; an induction coil member disposed to generate electromotive force by electromagnetic action in accordance with a mobile terminal of the vibrator; a generation body in which the vibrator is installed; and a pendulum member which has the vibrator disposed on one side thereof and the generation body installed on the other side thereof to be able to rotate.

Description

[0001] PENDULUM TYPE POWER GENARATOR [0002]

The present invention relates to a pendulum type self-generator, and more particularly, to a pendulum type self-generator which can generate electricity by inducing an electromagnetic induction action through a pendulum movement and efficiently generate electric power without providing a separate driving magnet member for driving the pendulum The present invention relates to a pendulum type self-generator which can be constructed in a simple and simple manner and can be conveniently installed in various devices or articles and can be used interchangeably.

Generally, most household appliances or devices that can be seen in a living environment or an industrial field use electricity as a power source, and the demand for such appliances and devices has been dramatically increased due to the advancement of society.

As a result, facility investments in various power generation facilities such as thermal power generation and nuclear power generation are continuously increasing. Recently, a variety of self-generating small generators capable of producing power for home appliances used in leisure activities and outdoor activities have also been developed .

For example, as shown in Korean Patent Laid-Open Publication No. 2002-0026488, the self-power generation apparatus is proposed to include an induction coil 202 that generates an induced current due to the reciprocating movement of the stator 204 and the vibrator 203, It has been proposed that power is generated in the self-power generation module 20 according to the operation of the handle 202 as shown in the U.S. Patent Application No. 20-0225457.

However, the above-described power generation apparatus has a complicated structure, increases manufacturing cost, and has a disadvantage that it is not applicable to a portable power generation apparatus because of its large volume. If charging of the power source is required, the user must perform an intentional operation, which makes the use difficult and inconvenient.

In order to solve the problems of the conventional self-generating device, the present applicant has developed a self-generating device disclosed in Korean Patent Registration No. 10-1579314.

As shown in FIG. 1, the self-power generation apparatus in the above-mentioned Japanese Patent No. 10-1579314 includes a power generation body 1, at least one power generation unit 2 installed in the power generation body 1, And a driving magnet member (3) for driving the power generating portion (2).

The power generating unit 2 includes a power generating body 21 having an induction coil 22 wound around an induction coil 22 for generating an electromotive force by an electromagnetic induction action and having a receiving space 211 formed therein, And a vibrator 23 which is changed. Particularly, the power generating unit 2 is composed of a non-shaking type vibrator 23 made of a magnet having N and S poles, which has no separate output shaft, and plays a role similar to the rotor in the conventional generator.

The above-mentioned conventional self-generating device can form a power generating portion by using a permanent magnet having excellent rigidity against an external force such as an impact. Therefore, it is possible to secure sufficient impact resistance and durability as a simple and simple self- There are limitations accompanying such various problems.

In order to generate electric power, the above-mentioned conventional self-power generation apparatus requires a separate driving magnet member 3 for oscillating the vibrator 23 in addition to the power generating unit 2, 3) must be moved separately to generate electricity.

For example, when the self-power generation apparatus is to be mounted on the wheel of a bicycle, a plurality of driving magnet members must be installed on the spokes of the wheels by using a separate fixing member in order to oscillate the vibrator. And increases the burden of the consumer cost. In addition, frequent maintenance is required due to disengagement of the driving magnet member, and noise is generated during traveling.

Korean Patent Laid-Open Publication No. 10-2010-00110242 "Self-power generation apparatus and articles using the same" Korean Registered Patent No. 10-1579314 entitled "

It is an object of the present invention to provide a pendulum type self-generator which can generate electricity by inducing an electromagnetic induction action through pendulum movement.

It is another object of the present invention to provide an electric power generator capable of efficiently generating electric power even when a separate driving magnet member for driving a rocker is not provided and thus the structure of the generator can be simplified and simplified, So that the generator can be used in a compatible manner.

In order to achieve the above object, a pendulous-type self-generator according to the present invention is a self-generator, comprising: a rotor comprising a permanent magnet; An induction coil member disposed to generate an electromotive force by an electromagnetic induction action according to the movement of the swinging member; A power generating body to which the rocker is installed; And a pendulum member in which the swinging member is disposed on one side and the other side is rotatably installed on the power generation body.

The pendulum member may be provided with a hinge member rotatably connected to the power generation body.

Preferably, the pendulum member may be formed with a swinging member insertion portion into which the swinging member is inserted in a pendulum member body formed of a non-magnetic material.

Here, the swinging-arm inserting portion may be formed as a swinging movement hole, and the swinging member may be installed to be pivotally inserted into the swinging-member moving hole.

In addition, the pendulum member may be constituted by a plurality of hinge members disposed at the center.

The pendulum member includes a first pendulum portion formed on one side with respect to the hinge member and a second pendulum portion formed on the other side of the hinge member facing the first pendulum portion, And the second pendulum portion may be formed with a swinging arm inserting portion into which the swinging member is inserted in a pendulum body formed of a non-magnetic body.

In order to achieve the above object, a pendulous-type self-generator according to the present invention is a self-generator, comprising: a rotor comprising a permanent magnet; An induction coil member disposed to generate an electromotive force by an electromagnetic induction action according to the movement of the swinging member; And a power generating body to which the swinging member is installed, wherein the swinging member includes a hinge member formed in an eccentric structure to perform pendulum motion, and rotatably connecting the swinging member to the power generating body.

Here, the hinge member may include a hinge shaft rotatably connected to the power generation body.

The hinge member may include a hinge shaft and a bearing or bushing into which the hinge shaft is inserted.

In order to achieve the above object, a pendulous-type self-generator according to the present invention is a self-generator, comprising: a rotor comprising a permanent magnet; An induction coil member disposed to generate an electromotive force by an electromagnetic induction action according to the movement of the swinging member; A power generating body on which the rocker and the induction coil member are installed; And a pendulum member configured to install the power generation body on one side of a pendulum member body formed to perform pendulum movement.

Here, the pendulum member body may have a shape in which the center of gravity is eccentric and has a curved surface in contact with the center of gravity, and a power generating unit insertion hole into which the pendulum member is inserted may be formed at a portion contacting the curved surface .

The power generating unit insertion hole may be formed in an arc shape, and the power generating body may be formed in a corresponding shape to be inserted into the power generating unit insertion hole.

In addition, the pendulum type self-generator according to the present invention includes a circuit unit for controlling the power generation power output from the induction coil member, a power source charging module for charging the power source generated from the induction coil member, Emitting means, heat generating means for generating heat by a power source generated from the induction coil member; A wired charging module having a connection pod connected to an electronic device, the charging pod varying with the charging current of the electronic device using the power generation power output from the induction coil member; A wireless charging module having a current generating unit for generating an electromagnetic field by wirelessly receiving power generation power from the induction coil member by a current receiving unit incorporated in an electronic device to wirelessly receive an induced current; At least one of which can be further configured.

The pendulum type self-generator according to the present invention can generate electricity by inducing electromagnetic induction action through the pendulum movement of the pendulum member and the swinging member. Therefore, even if a separate driving magnet member is not moved close to the power generation body to oscillate, Or just by carrying or installing it on a moving object, the oscillator can vibrate and generate electricity by itself. As a result, the driving magnet member can be conveniently used without being separately installed and assembled as in the prior art, and the structure of the self-generator is simple and simple, thereby reducing the manufacturing cost.

In addition, according to the pendulum type self-generator according to the present invention, electricity can be efficiently generated without providing a separate driving magnet member for driving the rocker, so that the structure of the self-generator can be simplified and simplified, So that it can be used in a compatible manner.

1 is a view for explaining a conventional self-generator,
FIG. 2 is a schematic diagram for explaining a technical concept of a pendulous-type self-generator according to the present invention;
3A is a schematic longitudinal sectional view showing a pendulum type self-generator according to a first embodiment of the present invention
FIG. 3B is a view for explaining an example of a circuit part applicable to the pendulum type self-generator according to the first embodiment of the present invention; FIG.
4 is a view for explaining a first modification of the pendulum type self-generator according to the first embodiment of the present invention,
5 is a view for explaining a second modification of the pendulum type self-generator according to the first embodiment of the present invention,
6A is a perspective view showing an external shape of a pendulum type self-generator according to a second embodiment of the present invention,
6B is a schematic cross-sectional view of a pendulum type self-generator according to a second embodiment of the present invention,
7 is a schematic cross-sectional view of a pendulum type self-generator according to a third embodiment of the present invention,
8A is a schematic exploded perspective view illustrating a pendulum type self-generator according to a fourth embodiment of the present invention,
8B is a schematic cross-sectional view illustrating a power unit to which the pendulum type self-generator according to the fourth embodiment of the present invention is applied.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a schematic structural diagram for explaining a technical idea of a pendulous-type self-generator according to the present invention, and FIG. 3 A is a schematic longitudinal sectional view showing a pendulous-type self-generator according to a first embodiment of the present invention.

Referring to FIGS. 2 and 3A, the pendulum type self-generator according to the first embodiment of the present invention includes a power generation body 1, a swing arm 2, and a rotor 3 so as to generate an electromagnetic induction action through a pendulum movement, , An induction coil member (3), and a pendulum member (4).

The power generation body 1 is not particularly limited in structure and shape as long as pendulum movement of the pendulum member 4 is possible. However, in this embodiment, the movable body 12 has a substantially fan-shaped moving space 12 formed therein.

The power generation body cover 5 is formed in the power generation body 1 so as to cover and protect the induction coil member 3. It is preferable that the power generation body cover 5 is inserted and installed in a lower portion of the power generation body 1 with a cap having a side shape of a fan shape and a substantially U shape as a front section as shown in FIG. A method of winding an insulating tape, and the like.

In addition, the power generating body 1 is provided with a mounting protrusion 15 formed with a mounting hole 151 into which a connecting string can be inserted so as to be installed in a mounting portion such as a bag, clothes, Respectively.

The swinging member 2 is a component which is rocked by the magnetic force when the magnetic body is in proximity to the magnetic body and is moved in accordance with the physical force or motion externally applied. (Or ball) permanent magnet having an S-pole.

The induction coil member 3 is a constituent element disposed in the power generation body 1 to generate an electromotive force by an electromagnetic induction action according to the movement of the swing arm 2. The induction coil member 3 is constituted by a coil yarn having excellent conductivity, And is wound between the body 1 and the power generation body cover 8.

The induction coil member 3 may be formed by printing a conductive ink composed of a conductive material such as graphene, carbon particles, or the like on a surface of an insulating sheet such as a synthetic resin sheet, a paper sheet, or a fabric sheet with a coil.

The pendulum member 4 is a member that performs pendulum movement in response to the movement of the swing arm 2, and is provided with a swinging member on one side and a rotatable member on the other side of the power generating body 1.

The pendulum member 4 is formed with a swinging member inserting portion 42 into which a swinging member is inserted in the pendulum member body 41 formed of a non-magnetic material. Here, the swinging-arm inserting portion 42 may be formed in various shapes, but in the present embodiment, the swinging-motor inserting portion 42 is formed in a hole shape so as to be inserted and fixed in an interference fit manner.

The pendulum member 4 is provided with a hinge member 6 so as to be rotatably connected to the power generation body 1 for effective pendulum movement.

The hinge member 6 is constituted by a hinge shaft 61 rotatably connected to the power generation body 1. For example, the hinge shaft 61 can be formed by applying a rivet.

FIG. 3B is a view for explaining an example of a circuit part applicable to the pendulum type self-generator according to the first embodiment of the present invention.

3B, the pendulum type self-generator further includes a circuit unit 36 for rectifying the power generation power output from the induction coil member 3 and converting the generated power to a predetermined rated power, and the power output from the circuit unit 36 (Not shown), light emitting means (not shown), and heat generating means (not shown).

For example, the circuit unit 36 constitutes a bridge diode 361 to rectify the voltage of the opposite polarity, which is output in consideration of irregularly rocking the swing arm 2. The bridge unit 361 includes a resistor and a capacitor 362 ), But the present invention is not limited to this, and various structures can be used.

The power charging module may be configured in various ways by applying a normal module having a battery and a charging circuit (not shown), so a detailed description thereof will be omitted.

When the circuit unit 36 and the power charging module are configured as described above, the power source generated by the induction coil member 3 due to the swinging and rotating of the swing arm 2 is rectified while passing through the circuit unit 36, Stored in the battery of the power charging module, or directly supplied to the light emitting means and the heating means.

The light emitting means (not shown) is composed of a plurality of light emitting diodes and is directly connected to the power generation body 1 or connected to the power generation body via a power supply line. The heating means (not shown) And is electrically connected to a circuit unit provided in the power generation body to perform a heat generating operation, thereby providing convenience to a user in a cold season or a cold environment.

In addition, the pendulum type self-generator according to the present invention includes a wired charging module having a connection pod connected to an electronic device by converting a charging current of an electronic device such as a cellular phone by using power generation power output from the induction coil member 3 .

Further, a wireless charging module may be further provided, which includes a current transmitter built in the electronic device to wirelessly receive the induced current, and a current transmitter for generating the electromagnetic field wirelessly by receiving the generated power from the induction coil member 3 have.

The operation of the pendulum type self-generator according to the first embodiment of the present invention as described above will be briefly described.

When the user attaches to the mounting part such as a backpack and the user moves by providing a connecting line on the mounting protrusion 15 of the pendulum type self-generator as described above, the hinge member 6 The pendulum member 4 performs the pendulum movement, and the pendulum 2 coupled to the lower end of the pendulum member 4 also performs the pendulum movement.

When the swing arm 2 performs the pendulum movement, the N and S magnetic poles are changed, so that the induction coil member 3 generates an electromotive force due to the electromagnetic induction action to generate power.

As described above, the pendulous-type self-generator according to the present invention can move or separate a separate driving magnet member close to the power generation body 1 without moving it to a human body or a moving object, The electric generator 2 can generate electricity while being vibrated. As a result, the driving magnet member can be conveniently used without being separately installed and assembled as in the conventional art, and the structure of the self-generator is simple and simple, thereby reducing the manufacturing cost.

Fig. 4 is a perspective view showing only a pendulum member and a swinging part inserted into the pendulum member, for explaining a first modification of the pendulum type self-generator according to the first embodiment of the present invention.

4, the pendulum type self-generator according to the first modification of the first embodiment of the present invention includes a power generation body 1, a rocking arm 2 composed of a permanent magnet, an induction coil member (3) and a pendulum member (4) rotatably provided on the power generation body (1) and provided with a pendulum inserting portion (43) for inserting the pendulum (2), wherein the pendulum And is configured so as to be movable in a state of being inserted into the insertion portion 43.

The pendulum member 4 is formed of a substantially fan-shaped plate member, and the swinging member inserting portion 43 is formed as an arc-shaped swinging member moving hole at the lower portion of the pendulum member. The swinging member 2 is inserted into the swinging member moving hole So as to be swung.

A moving hole stopper (44) is provided at the entrance of the swinging movement hole without being detached in a state in which the swing arm (2) is inserted.

The pendulous-type self-generator according to the first modification as described above allows the pendulum 2 to perform the pendulum movement when the pendulum member 4 performs the pendulum movement, Since the magnetostrictor self-oscillates along the path of the arc of the oscillator moving hole due to the self-weight, the degree of change of the N and S magnetic poles becomes more active and a larger electromotive force is generated in the induction coil member 3, .

Fig. 5 is a perspective view showing only a pendulum member and a swinging portion of a pendulous-type self-generator according to a second modification of the first embodiment of the present invention.

5, the pendulum type self-generator according to the second modification of the first embodiment of the present invention includes a power generation body 1, a rocking arm 2 composed of a permanent magnet, an induction coil member And a pendulum member (4) rotatably mounted on the power generation body (1) via a hinge member (6) and having a swing arm (2) arranged at a lower end thereof, the hinge member (6) A bearing 62 provided at one end of the pendulum member 4 and a hinge shaft 63 coupled to the bearing 62. [

The pendulum member 4 is provided with a bearing insertion hole 45 through which a bearing 62 is inserted at the upper end of a substantially body formed in a truncated cone shape and a ball- It is built-in.

Since the structure of the hinge member 6 is configured such that the hinge shaft 63 is inserted into the bearing 62, the pendulum type self- The frictional resistance is minimized and smooth vibration can be performed, so that the power generation efficiency can be improved.

On the other hand, the hinge member 6 can also be constituted by a method of inserting a bushing or a ball instead of the above-mentioned bearing for smooth vibration of the pendulum member.

Hereinafter, the second to fourth embodiments according to the present invention will be described. However, detailed description of constituent elements similar to those of the first embodiment and its modifications will be omitted, Explain. In the following second to fourth embodiments, a structure that can be selectively applied to the components shown in the first embodiment and modifications thereof and the like may be selectively applied, and a detailed description thereof will be omitted.

FIG. 6A is a perspective view showing an external shape of a pendulum type self-generator according to a second embodiment of the present invention, and FIG. 6B is a schematic cross-sectional view illustrating a pendulum type self-generator according to a second embodiment of the present invention.

6A and 6B, a pendulous-type self-generator according to a second embodiment of the present invention includes a power generation body 1, a rocking arm 2 composed of a permanent magnet, an induction coil member 3 and a pendulum member 4 provided on the power generation body 1 so as to be rotatable via a hinge member 6 and in which a swinging member 2 is arranged and the pendulum member 4 is fixed to a hinge member 6 Are arranged at a constant angle with respect to the reference plane.

The pendulum member 4 has a first pendulum portion 4a formed on one side with respect to the hinge member 6 disposed at the center and a hinge member 6 facing the first pendulum portion 4a And a second pendulum portion 4b formed on the other side of the second pendulum portion 4b.

The first pendulum portion 4a and the second pendulum portion 4b are each formed with a swing arm insertion portion 42 into which the swing arm 2 is inserted in the pendulum body formed of a non-magnetic body.

On the other hand, the power generation body 1 is formed in a thin cylindrical shape, and the induction coil member 3 is disposed on the upper and lower surfaces of the power generation body 1. The power generation body cover 5 As shown in Fig. Here, the power generation body 1 and the power generation body cover 5 are assembled with two cap members having a symmetrical structure in an adhesion or engagement manner.

As shown in FIG. 6A, the pendulum type self-generator according to the second embodiment of the present invention is formed in a cylindrical shape having a thin overall shape and can be easily used as an emergency power generator. 6B, since a plurality of pendulum members 4 are disposed at a predetermined angle with respect to the hinge member 6, there is an advantage that electric power generation is relatively large.

7 is a schematic cross-sectional view illustrating a pendulum type self-generator according to a third embodiment of the present invention.

Referring to Fig. 7, the pendulum type self-generator according to the third embodiment of the present invention includes a power generation body 1, a swing arm 2 composed of a permanent magnet, and an induction coil member 3 arranged to generate electromotive force The swing arm (2) is formed in an eccentric structure so as to perform pendulum movement, and is configured to perform the function of the pendulum member while rotating with respect to the hinge member (6).

The power generation body 1 is provided with a pair of parallel side walls 12a and 12b in parallel so as to be provided with a moving space 12 in which a rocker 2 is installed and a coil member inserting portion 17 for inserting the induction coil member 3, And a mounting projection 15 formed with a mounting hole 151 is formed in the upper portion.

A power generation body cover 5 for covering and protecting the induction coil member 3 is formed below the power generation body 1. [

7, the pendulum type self-generator according to the third embodiment of the present invention includes a pendulum member 2 itself having an eccentric structure, It is possible to simplify and simplify the self-generator compared to the first embodiment described above.

FIG. 8A is a schematic exploded perspective view showing a pendulum type self-generator according to a fourth embodiment of the present invention, and FIG. 8B is a schematic cross-sectional view illustrating a power generation unit applied to a pendulum type self- .

8A and 8B, the pendulous-type self-generator according to the fourth embodiment of the present invention includes a swing arm 2 constituted by a permanent magnet, an electromagnetically inductive effect caused by the movement of the swing arm 2, And a pendulum member (8) for pendulum movement of a rocking member, wherein the pendulum member (8) comprises a pendulum member (8), a pendulum member The power generation unit u in which the swing arm 2 and the induction coil member 1 are provided is provided on the power generation body 1,

The pendulum member 8 is formed with a power generating portion insertion hole 82 in which the power generation body 1 is fitted so that the power generation unit u is installed on one side of the pendulum member body 81 formed to perform the pendulum movement .

The pendulum member body 81 may be formed in various shapes without particular limitation as long as the center of gravity is eccentric so that the pendulum can move and the curved surface 811 is formed in contact with the center of gravity. As shown in Fig.

The power generating section insertion hole 82 is formed in an arc shape in contact with the curved surface 811 of the pendulum member body 81.

The power generation body 1 is formed in a substantially cylindrical shape and curved in a corresponding arc shape so as to be inserted into the power generation portion insertion hole 82. Here, when the power generation body 1 and the power generation body cover 5 are formed of a flexible material, the power generation body cover 5 may be formed in a straight shape.

8A, the oscillator 2 and the induction coil member 3 are inserted into and wound around the power generation body 1 to form the next power generating unit insertion hole (Not shown). At this time, an insertion hole stopper 83 is coupled to an inlet of the power generation section insertion hole 82 so that the power generation unit u is not released to the outside.

8 (b), the power generation body 1 is formed in a arc-shaped tube structure having a hollow hole, and the induction coil member 3 is arranged in such a manner as to be wound around the power generation body 1 . A power generation body cover 5, which covers and protects the induction coil member 3, is inserted into the power generation body 1 outside.

The pendulous-type self-generator according to the fourth embodiment of the present invention includes a pendulum (not shown) provided on the pendulum 84 formed in the pendulum member body 81 to bind to a part to be mounted, such as a backpack, The swing arm 2 moves along the hollow hole of the power generation body 1 to perform the pendulum movement, so that the electromotive force is generated in the induction coil member 3 to generate power.

The pendulous-type self-generator according to the fourth embodiment of the present invention pivots to the left and right when the pendulum member body 81 is placed on a desk or a floor surface and the center of gravity is located at the lower part when the pendulous member body 81 is shaken from side to side. The pendulum 2 of the power generation unit u inserted into the insertion hole 82 is moved along the hollow hole of the power generation body 1 to perform the pendulum movement so that electromotive force is generated in the induction coil member 3, .

As described above, the pendulum type self-generator according to the fourth embodiment of the present invention can be installed on a human body or a moving object so as to acquire electric energy, and when placed on a flat surface and shaking like a toy, It is possible to acquire electric energy while performing it, so that it is advantageous in that it is widely used and amusement function is given.

As described above, the present invention is not limited to the above-described embodiment, but can be applied to a pendulum type self-generator according to the present invention, It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

The terms used in the above embodiments are used only to describe specific embodiments and are not intended to limit the present invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

1: Power generation body
2: Shaker
3: induction coil member
4,8: Pendulum member
4a: First pendulum part
4b: second pendulum part
42 and 43:
44: Moving hole cap
5: Power generation body cover
6: Hinge member

Claims (13)

In the self-generator,
A swinging member composed of a permanent magnet;
An induction coil member disposed to generate an electromotive force by an electromagnetic induction action according to the movement of the swinging member;
A power generating body to which the rocker is installed; And
And a pendulum member in which the swinging member is disposed on one side and the other side is rotatably installed on the power generation body. The method according to claim 1,
Wherein the pendulum member is provided with a hinge member rotatably connected to the power generation body. The method according to claim 1,
Wherein the pendulum member is formed with a swinging member insertion portion into which the swinging member is inserted in a pendulum member body formed of a non-magnetic material. The method of claim 3,
Wherein the swinging-arm inserting portion is formed as a swinging moving hole,
Wherein the swinging member is inserted and swung in the swinging movement hole. 3. The method of claim 2,
Wherein the pendulum member is constituted by a plurality of pendulum members based on the hinge member disposed at the center. 6. The method of claim 5,
Wherein the pendulum member comprises a first pendulum portion formed on one side with respect to the hinge member and a second pendulum portion formed on the other side of the hinge member facing the first pendulum portion,
Wherein the first pendulum portion and the second pendulum portion are formed with a pendulous portion inserting portion into which the pendulum is inserted in a pendulum body formed of a non-magnetic material. In the self-generator,
A swinging member composed of a permanent magnet;
An induction coil member disposed to generate an electromotive force by an electromagnetic induction action according to the movement of the swinging member; And
And a power generation body to which the rocker is installed,
Wherein the rocker is formed in an eccentric structure so as to perform pendulum movement,
And a hinge member that rotatably connects the rocker to the power generation body. 8. The method according to claim 2 or 7,
Wherein the hinge member comprises a hinge shaft rotatably connected to the power generation body. 8. The method according to claim 2 or 7,
Wherein the hinge member comprises a hinge shaft and a bearing or bushing into which the hinge shaft is inserted. In the self-generator,
A swinging member composed of a permanent magnet;
An induction coil member disposed to generate an electromotive force by an electromagnetic induction action according to the movement of the swinging member;
A power generating body on which the rocker and the induction coil member are installed; And
And a pendulum member configured to install the power generation body on one side of a pendulum member body formed to perform pendulum movement. 11. The method of claim 10,
Wherein the pendulum member body has a structure in which the center of gravity is eccentric and has a curved surface in contact with the center of gravity,
And a power generating portion insertion hole into which the pendulum member is inserted is formed at a portion in contact with the curved surface. 12. The method of claim 11,
Wherein the power generating section insertion hole is formed in an arc shape and the power generating body is formed in a corresponding shape to be inserted into the power generating section insertion hole. The method according to any one of claims 1 to 7, and 10 to 12,
A power source charging module for charging a power source generated from the induction coil member; a light emitting unit for emitting light by a power source generated from the induction coil member; a power source unit for generating power from the induction coil member; A heat generating means for generating heat; A wired charging module having a connection pod connected to an electronic device, the charging pod varying with the charging current of the electronic device using the power generation power output from the induction coil member; A wireless charging module having a current generating unit for generating an electromagnetic field by wirelessly receiving power generation power from the induction coil member by a current receiving unit incorporated in an electronic device to wirelessly receive an induced current; And at least one of the at least one of the at least two power generators is further configured.

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