KR101999064B1 - Portable power plant apparatus - Google Patents

Abstract

The present invention relates to a portable power generation apparatus which is able to be usefully used outdoors where electricity cannot be supplied, comprising: a housing in a roly poly structure which has an empty space formed inside, and whose lower surface is a convex curved surface; a lower casing installed inside the housing; an upper casing engaged with the lower casing to be sealed; a plurality of vibration pieces placed to allow an external side end unit to form a free end radially in the internal space formed by the engagement of the lower casing and the upper casing; a first magnet attached to the free end of each of the vibration pieces; a plurality of second magnets engaged with the lower casing to face the first magnet and form a repulsive force against the first magnet; a plurality of third magnets engaged with the upper casing to face the first magnet and form a repulsive force against the first magnet; an ionic liquid which is accommodated in the internal space formed by the engagement of the lower casing with the upper casing; an ion polymer metallic complex attached to the vibration piece to generate electric energy as a bend is generated; a rectification unit which converts the electric energy generated in an AC current in the ion polymer metallic complex into a DC current; and a load unit connected to the rectification unit to supply or store the generated electric power. There are a plurality of the upper and lower casings, which are sealed and engaged, to be placed by being piled vertically. A post is formed on the central unit inside the housing. The upper and lower casings are piled with the lower casing and upper casing, which are engaged with the post, being inserted.

Description

[0001] Portable power plant apparatus [0002]

TECHNICAL FIELD The present invention relates to a portable power generation device that can be used in an outdoor environment that can not receive electricity.

As the problems of environmental destruction and depletion of resources are emerging, interest in various eco-friendly renewable energy is increasing.

Humans have been living on fossil fuels as their primary source of energy and have faced serious conditions such as global warming.

Although nuclear power was once mentioned as an alternative to solve energy problems, nuclear power has been trying to reduce the proportion of nuclear power generation in recent years because it causes bigger problems in a wide range when an accident occurs.

Despite the burden due to initial facility investment, interest in renewable energy such as solar power, hydroelectric power, tidal power, wind power, etc., which can minimize environmental destruction is increasing, and large-scale power generation complex is being created.

However, such representative renewable energies also have limitations in terms of sustainable development due to restrictions on the region.

In the related art related to the present invention, Korean Patent No. 10-1566972 entitled " Floating Floating Power Plant with Double Float Structure Using Ion Polymer Metal Complex "

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual diagram of a floating floating power generation system having a dual floating structure using an ionic polymer metal composite according to the prior art; FIG.

As shown in the drawing, the conventional floating-type power generator of a dual fluid structure has the purpose of preventing the ion polymer metal complex from being exposed to seawater and improving power generation performance and durability.

In the concrete construction, an external fluid having buoyancy to float on the sea and having a receiving space formed therein and filled with a certain amount of fresh water; An internal fluid which is accommodated to float partially or wholly in the fresh water inside the external fluid; An ionic polymer metal complex integrated with the internal fluid and generating a bending phenomenon according to a flow state of the fresh water to generate electric energy; A rectifying unit for converting electric energy generated in the form of an AC in the ion polymer metal complex to DC; And a load unit connected to the rectifying unit to supply or store the produced electric power, wherein the ion polymer metal complex is formed in a film of a predetermined length, and a plurality of the ion polymer metal complexes are arranged in a cantilever fashion And is fixedly disposed.

In the prior art, the ion polymer metal composite disposed in the inner fluid generates bending phenomenon according to the flow of the fresh water and produces electric energy. Since the ion polymer metal complex is dependent on only the movement of fresh water of the inner fluid according to the wave of the sea There is a problem in that the bending force acting on the ionic polymer metal complex is not large and the bending cycle is long, so that the electric production efficiency is low.

Meanwhile, in recent years, due to an increase in leisure time, many people are engaged in leisure activities such as camping, fishing, and mountain climbing, and accordingly, the related outdoor goods market is rapidly growing.

One of the most uncomfortable things about outdoor activities is that electricity is not supplied. However, in case of camping sites, many places where electric outlets are installed so that electricity can be used for each site due to the spread of auto camping.

In addition, there are many demand for portable power generation devices that are small in size and easy to use, because they are widely used in outdoor applications, including lamps for lighting, smart phones requiring charging, and the like.

Korean Patent No. 10-1566972

Accordingly, it is an object of the present invention to provide a portable power generator capable of supplying LED lamps or electricity for charging a smart phone while carrying outdoor activities without much inconvenience.

And to provide a portable power generation device capable of producing electricity in a compact size and efficient manner by enabling electric production even in a small shake.

According to an aspect of the present invention, there is provided a portable power generation apparatus comprising: a housing having a hollow space formed therein and having a curved surface with a lower surface convex; A lower casing installed inside the housing; An upper casing hermetically coupled to the lower casing; A plurality of vibrating pieces radially disposed on the inner space formed by the engagement of the lower casing and the upper casing so as to have free ends at their outer ends; A first magnet attached to a free end of each of the vibrating pieces; A plurality of second magnets coupled to the lower casing to face the first magnet and forming a repulsive force with the first magnet; A plurality of third magnets coupled to the upper casing to face the first magnet and forming a repulsive force with the first magnet; An ionic liquid contained in an inner space formed by the engagement of the lower casing and the upper casing; An ionic polymer metal complex which is attached to the vibrating element to produce electric energy as the bending is generated; A rectifying unit for converting electric energy generated in the form of an AC in the ion polymer metal complex to DC; And a load part connected to the rectifying part to supply or store the produced electric power, wherein at least one wing element is mounted on the outer surface of the housing, the vibrating element includes a core part having a center, Wherein the core portion is fixed at the time of engagement of the lower casing and the upper casing, the outer end of the vibration piece is a free end, and the ion polymer metal composite body And a plurality of lower casings and upper casings, which are preferably hermetically coupled to each other, are stacked on top of each other, a post is formed at an inner center of the housing, And the lower casing and the upper casing are inserted and stacked All.

Preferably, the portable power generation device of the present invention comprises: a housing having a hollow space formed therein and having a bottom surface with a convex curved surface; A lower casing installed inside the housing; An upper casing hermetically coupled to the lower casing; A plurality of vibrating pieces radially disposed on the inner space formed by the engagement of the lower casing and the upper casing so as to have free ends at their outer ends; A first magnet attached to a free end of each of the vibrating pieces; A plurality of second magnets coupled to the lower casing to face the first magnet and forming a repulsive force with the first magnet; A plurality of third magnets coupled to the upper casing to face the first magnet and forming a repulsive force with the first magnet; An ionic liquid contained in an inner space formed by the engagement of the lower casing and the upper casing; An ionic polymer metal complex which is attached to the vibrating element to produce electric energy as the bending is generated; A rectifying unit for converting electric energy generated in the form of an AC in the ion polymer metal complex to DC; And a load part connected to the rectifying part to supply or store the produced electric power, wherein at least one wing element is mounted on an outer surface of the housing, the vibrating element is composed of a plurality of rod- The inner end portion is a fixed end which is pushed and fixed when the lower casing is engaged with the upper casing, and the outer end portion is a free end, and the ion polymer metal composite body is attached to each of the vibrating pieces, The lower casing and the upper casing are coupled to each other to form a post, and the lower casing and the upper casing coupled to the post are inserted and stacked .

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Since the portable power generation apparatus according to the present invention can be carried around in outdoor activities, it can be used for electric generation for charging a mobile phone or for lighting in a place where electricity is not supplied, thereby reducing the inconvenience of battery discharge have.

The portable power generation apparatus of the present invention has a very high electric production efficiency because it can be formed in a short periodic bend in the ionic polymer metal composite for electric production even by small fluctuations.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual view of a floating floating power generation system having a dual floating structure using an ionic polymer metal composite according to the prior art; FIG.
2 is a conceptual diagram of a portable power generation device according to the present invention;
3 is an illustration of an oscillating element and an ionic polymer metal complex having a core portion;
4 is an illustration of a rod-shaped vibrating element and an ionic polymer metal composite attached thereto;

Hereinafter, the portable power generation device according to the present invention will be described in more detail with reference to the accompanying drawings. It should be understood, however, that the drawings and detailed description thereof illustrate one feasible example according to the technical idea of the present invention, and the technical scope of protection of the present invention is not limited thereto.

Fig. 2 is a conceptual diagram of a portable power generation device according to the present invention, Fig. 3 is an illustration of a vibrating element and an ionic polymer metal composite body having a core part, Fig. 4 is an illustration of a rod- to be.

As shown in the figure, the portable power generator according to the present invention includes a housing 100, a lower casing 200, an upper casing 300, a vibrating piece 400, a first magnet 500, a second magnet 600, a third magnet 700, an ionic liquid 800, an ionic polymer metal complex 900, a rectifying part 1000, and a load part 1100.

It is preferable that the housing 100 is formed upright when it is placed on a flat surface and has a shape that can be swung when an external force is applied. That is, when the housing 100 is formed as a whole, the housing 100 forms a convex curved surface and its center of gravity is at the bottom. When the housing 100 is lightly pushed or shaken by the wind, it swings left and right for a relatively long time.

That is, the housing 100 constituting the present invention may basically be a form having a motion like a dent.

In using the portable electric power generator of the present invention, it is possible to place it on a flat surface as much as possible so that even if a small external force acts, more than one blade piece 110 can be mounted on the outer surface of the housing.

It is preferable that the blade piece 110 is detachably attachable to the outer surface of the housing 100 so that one or two or more blade pieces 110 can be installed if necessary. .

The blade piece 110 may be installed along the side surface of the housing 100 or may be installed at the upper end of the housing 100.

An empty space is formed in the housing 100. A lower casing 200 is installed in the housing 100 and an upper casing 300 is coupled to the lower casing 200 to form a closed structure.

An empty space is formed by the coupling of the lower casing 200 and the upper casing 300, and a plurality of vibrating pieces 400 are installed there.

A plurality of lower casings 200 and an upper casing 300 may be installed in the housing 100 in a multi-layer stacked structure. Preferably, the posts 120, which stand upright from the bottom center of the housing 100, The lower casing 200 and the upper casing 300 may be interposed between the posts 120 to be assembled.

As shown in FIG. 2, the posts 120 are sequentially provided with a first lower casing 200a, a first upper casing 300a, a second lower casing 200b, and a second upper casing 300b, And the upper casing 300 can be interposed between them.

A plurality of vibrating pieces 400 are provided on the inner space formed by the combination of the lower casing 200 and the upper casing 300 forming a pair, the outer ends of which are radially free.

Specifically, the vibrating element 400 may be implemented in the following manner.

3, the vibrating element 400 includes a core 410 having a central portion 410 and a plurality of vibrating portions 410 extending radially from the edge of the core portion 410 so as to protrude and extend at equal intervals, The flakes 400 may be formed.

The core 410 is fixed when the lower casing 200 is coupled to the upper casing 300 and the outer ends of the vibrating pieces 400 are free ends.

4, the vibrating reed 400 includes a plurality of rod-like shapes, and an inner end of each of the vibrating reed 400 is coupled to the lower casing 200 and the upper casing 300 And the outer end can be assembled to be a free end.

A first magnet 500 is attached to the free end of each vibrating piece 400. A second magnet 600 is coupled to the lower casing 200 so as to face the first magnet 500. The second magnet 600 Is repulsive to the first magnet 500.

A third magnet 700 is provided on the upper casing 300 so as to face the first magnet 500. The third magnet 700 also has a repulsive force with the first magnet 500.

The ionic liquid 800 is accommodated in the inner space formed by the engagement of the lower casing 200 and the upper casing 300 so that the lower casing 200 and the upper casing 300 are sealed Should be assembled.

It is preferable to use fresh water for the ionic liquid 800, and the vibrating element 400 may be immersed in the ionic liquid 800.

In order to prevent corrosion of the vibrating reed 400, the vibrating reed 400 may be made of a thin plate made of stainless steel or a metal plate which is a corrosion-resistant coating.

The ionic polymer metal complex 900 is attached to the vibrating element 400. The ionic polymer metal complex 900 has a thin film form and when bending is generated in a state of being in contact with the ionic liquid 800 It is an element that produces electric energy.

The ionic polymer metal complex 900 itself, which is capable of producing electricity by bending deformation in a state immersed in the ionic liquid 800, is a well-known technology, and a detailed description thereof will be omitted.

The ion polymer metal composite 900 attached to the vibrating element 400 is basically shaken in the ionic liquid due to repetitive movement of the housing 100 due to external force, And the vibrating pieces 400 provided in the upper casing 300 rapidly vibrate due to the repulsive force of the magnets, the vibrations transmitted from the vibrating pieces 400 are transmitted to the ionic polymer metal complex body 900, So that electric energy can be produced very efficiently.

Since the electrical energy produced by the ionic polymer metal complex 900 has an alternating current form, the rectifying unit 1000 for converting the electrical energy into the direct current is provided, and the electrical energy converted into direct current through the rectifying unit 1000 is supplied to the load unit 1100 ).

Here, the load unit 1100 may be connected to the rectifier unit 1000 to supply or store the generated power. That is, the produced electricity may be consumed directly by the load unit 1100, and a predetermined amount of electric energy may be stored in the battery, such as an ESS.

More preferably, the ionic polymer metal composite body 900 is attached to each of the vibrating reed 400, and the three edged parts are formed in a cross shape so that they can protrude from the vibrating reed 400 and can easily bend.

As described above, the portable power generation apparatus according to the present invention has a structure that can artificially induce vibration in the housing, unlike the prior art. Therefore, the portable power generation apparatus according to the present invention has a structure in which a vibration due to a basic external force, It is possible to produce stable electrical energy by inducing bending deformation of the ionic polymer metal complex very efficiently.

The portable power generation apparatus of the present invention can be conveniently used because the user can easily install the portable power generation apparatus regardless of the place when he / she is outdoors so that the power can be generated at any time. Especially, The difficulty due to the absence of illumination can be solved.

The portable power generation apparatus according to the present invention is a technology suitable for being used as a portable power generation portable apparatus for outdoor use.

100: Housing
110: Day Reform 120: Post
200: Lower casing
200a: first lower casing 200b: second lower casing
300: upper casing
300a: first upper casing 300b: second upper casing
400: Vibrating piece 410: Core part
500: first magnet
600: Second magnet
700: third magnet
800: ionic liquid
900: ionic polymer metal complex
1000: rectification part
1100:

Claims (6)

A housing having a hollow space formed therein and having a bottom surface with a convex curved surface;
A lower casing installed inside the housing;
An upper casing hermetically coupled to the lower casing;
A plurality of vibrating pieces radially disposed on the inner space formed by the engagement of the lower casing and the upper casing so as to have free ends at their outer ends;
A first magnet attached to a free end of each of the vibrating pieces;
A plurality of second magnets coupled to the lower casing to face the first magnet and forming a repulsive force with the first magnet;
A plurality of third magnets coupled to the upper casing to face the first magnet and forming a repulsive force with the first magnet;
An ionic liquid contained in an inner space formed by the engagement of the lower casing and the upper casing;
An ionic polymer metal complex which is attached to the vibrating element to produce electric energy as the bending is generated;
A rectifying unit for converting electric energy generated in the form of an AC in the ion polymer metal complex to DC;
And a load unit connected to the rectifying unit to supply or store the produced electric power,
At least one wing element is mounted on the outer surface of the housing,
Wherein the vibrating element comprises:
And the core portion is fixed at the time of engagement of the lower casing and the upper casing, and the core portion is fixed at the outer end portion of the vibration element Becomes a free end,
The ionic polymer metal complex is characterized in that,
Wherein the vibration plate is attached to each of the vibrating pieces,
The lower casing and the upper casing are hermetically coupled to each other and are stacked vertically. A post is formed at an inner central portion of the housing, and the lower casing and the upper casing coupled to the post are inserted and stacked A portable power generation device. A housing having a hollow space formed therein and having a bottom surface with a convex curved surface;
A lower casing installed inside the housing;
An upper casing hermetically coupled to the lower casing;
A plurality of vibrating pieces radially disposed on the inner space formed by the engagement of the lower casing and the upper casing so as to have free ends at their outer ends;
A first magnet attached to a free end of each of the vibrating pieces;
A plurality of second magnets coupled to the lower casing to face the first magnet and forming a repulsive force with the first magnet;
A plurality of third magnets coupled to the upper casing to face the first magnet and forming a repulsive force with the first magnet;
An ionic liquid contained in an inner space formed by the engagement of the lower casing and the upper casing;
An ionic polymer metal complex which is attached to the vibrating element to produce electric energy as the bending is generated;
A rectifying unit for converting electric energy generated in the form of an AC in the ion polymer metal complex to DC;
And a load unit connected to the rectifying unit to supply or store the produced electric power,
At least one wing element is mounted on the outer surface of the housing,
Wherein the vibrating element comprises:
Wherein an inner end of each of the vibrating pieces is a fixed end which is pushed and fixed when the lower casing and the upper casing are engaged and the outer end is a free end,
The ionic polymer metal complex is characterized in that,
Wherein the vibration plate is attached to each of the vibrating pieces,
The lower casing and the upper casing are hermetically coupled to each other and are stacked vertically. A post is formed at an inner central portion of the housing, and the lower casing and the upper casing coupled to the post are inserted and stacked A portable power generation device.
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