WO2013168867A1

WO2013168867A1 - Portable solar power generation device

Info

Publication number: WO2013168867A1
Application number: PCT/KR2012/010044
Authority: WO
Inventors: 주진성
Original assignee: Ju Jin Seong
Priority date: 2012-05-09
Filing date: 2012-11-26
Publication date: 2013-11-14
Also published as: KR101175125B1

Abstract

The present invention relates to a portable solar power generation device; the device being advantageous in that not only is there no need for a solar cell unit to be inclined through the use of a separate stand or the like in a laborious fashion but also it is relatively easy to prevent the risk of an upper housing part of a housing from closing by rotating too readily towards a lower housing part due to an external force such as wind or the like, and, in addition, a greater amount of sunlight can be collected or solar heat can be collected since the solar cell unit is obliquely inclined when the upper housing part is separated from the lower housing part and opened out, and, moreover, not only is it relatively easy to move the housing part which houses the solar cell unit on the inside thereof to outdoor places such as campsites and the like but also it is relatively easy to operate electric household appliances such as televisions and the like by means of the electricity generated by the solar cell unit in outdoor places such as campsites and the like.

Description

Portable solar power plant

The present invention does not need to obliquely incline the solar cell unit by using a separate holder, etc., and also more easily reduces the possibility that the upper housing of the housing is easily rotated and closed by the external force including wind, etc. In addition, when the upper housing portion is separated from the lower housing portion, the solar cell unit may be inclined diagonally to collect more solar light or to collect heat, and further, including a camping place. In addition, the solar cell unit may not only move the storage unit accommodated therein more easily, but also easily operate home appliances including TVs through electricity generated by the solar cell unit outdoors, including a camping place. The present invention relates to a portable solar power plant.

In general, solar cells are devices that convert the light energy of the sun into electricity.

Si (silicon) is mainly used as a material of a solar cell, and it has a diode structure which has a PN junction.

In addition to the single crystal Si, there are also solar cells using Se (selenium) and CdS.

To generate electricity from solar cells, light must enter the light-receiving surface.

When light enters the light-receiving surface, electrons and hole pairs are generated by sunlight energy, and electrons and holes move, and current flows across n and p layers.

Meanwhile, in order to increase the power generation efficiency of the solar cell, it is necessary to always face the light receiving surface to receive the maximum amount of light. To this end, it is necessary to incline the solar cell at a predetermined angle by using a separate holder. There is a problem with this.

The present invention was created in order to solve the above-mentioned problems, and it is not necessary to obliquely incline the solar cell unit by using a separate holder or the like, and the upper housing part of the housing part may be oriented by the external force including wind or the like. When the upper housing part is separated from the lower housing part and spreads out easily, the solar cell part is inclined diagonally to collect more solar light or collect heat. In addition, the solar cell unit can be moved to the outdoor unit including the camping place and the like more easily, and the TV is generated through the electricity generated by the solar cell unit in the outdoor including the camping place. Hue that makes it easier to operate home appliances, including To provide a solar power generation equipment for that purpose.

The present invention for achieving the above object is an upper number of the lower housing portion, the upper side to move up and down in the other direction of the lower housing portion relative to the other side in the state that the other side is fixed to one side of the lower housing portion An accommodating part composed of a payment part; One end is fixed to one side of the upper accommodating portion, made of a flexible sheet form or foldable form the other end is fixed to the other side of the lower accommodating portion, the inside of the lower accommodating portion and the upper accommodating portion And a solar cell unit accommodated in an accommodating space respectively formed in the solar cell unit, wherein the length of the solar cell unit is formed to have a length that can be maintained in an unfolded state at an obtuse angle. To provide that purpose.

According to the present invention, when the upper accommodating part of the accommodating part accommodating the solar cell part is unfolded from the lower accommodating part, the solar cell part may be inclined at a predetermined angle toward the sun to collect solar light or solar heat to generate electricity. Therefore, there is no need to incline the solar cell unit using a separate cradle, etc.,

Furthermore, since the length of the solar cell portion is extended to the state in which the upper accommodating part is separated from the lower accommodating part and is inclined at an obtuse angle with the lower accommodating part. The solar cell unit is inclined diagonally to collect more solar light while preventing the possibility that the upper housing part is closed by being easily moved by the external force, such as wind, in the direction of the lower housing part. To collect solar heat,

In addition, not only the outdoor unit including the camping place and the like can easily move the storage unit housed therein, but also home appliances including a TV and the like through the electricity generated by the solar cell unit outdoors including the camping place and the like. The effect is that the device can be operated more easily.

1 is a side view schematically showing a portable solar power generator according to the first embodiment of the present invention,

FIG. 2 is a side view schematically illustrating a process in which the upper housing part of FIG. 1 is closed by rotating in the direction of the lower housing part of FIG. 1.

3 is a side view schematically showing a portable solar power generator according to a second embodiment of the present invention,

FIG. 4 is a side view schematically illustrating a process in which the upper housing part of FIG. 3 is closed by rotating in the direction of the lower housing part of FIG. 3.

5 and 6 are side views schematically showing the elastic member,

7 is a cross-sectional view schematically showing the wheel portion,

8 is a plan view schematically illustrating the wheel portion;

9 is a side view schematically showing a state in which the wheel unit is drawn out of the housing unit;

10 is a side view schematically showing a state in which the upper and lower widths of the lower housing part are larger than the upper and lower widths of the upper housing part;

11 is a plan view schematically showing the shock absorbing portion,

12 is a sectional view schematically showing an example of the spreading holding member;

13 is a cross-sectional view taken along the line AA of FIG. 12,

14 is a plan view schematically showing another example of the spreading holding member;

15 is a plan view schematically showing another example of the spread holding member;

16 is a plan view schematically showing another example of the spread holding member;

17 is a cross-sectional view taken along the line BB of FIG. 16,

18 is a side view schematically showing another example of the spreading holding member,

19 is a plan view schematically showing another example of the spread holding member;

20 and 21 are side views schematically showing another example of the spread holding member;

22 is a cross-sectional view taken along the line CC of FIG. 20,

23 and 24 are side views schematically showing still another example of the spreading holding member,

25 is a cross-sectional view taken along the line D-D of FIG.

26 and 27 are side views schematically showing still another example of the spreading holding member;

FIG. 28 is a cross-sectional view taken along the line E-E of FIG. 26,

29 and 30 are side views schematically showing still another example of the spreading holding member;

FIG. 31 is a cross-sectional view taken along the line FF of FIG. 29,

32 is a block diagram schematically illustrating a battery and an inverter.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Of course, the scope of the present invention is not limited to the following examples, and various modifications can be made by those skilled in the art without departing from the technical gist of the present invention.

FIG. 1 is a side view schematically showing a portable solar power generator according to a first embodiment of the present invention, and FIG. 2 is closed by rotating the upper accommodating part 120 of FIG. 1 toward the lower accommodating part 110 of FIG. It is a side view schematically showing a process.

The portable solar power generator according to the first embodiment of the present invention includes a storage unit 10 and a solar cell unit 20 as shown in FIGS. 1 and 2.

First, the accommodating part 110 may include a lower accommodating part 110 and an upper accommodating part 120.

One side of the upper accommodating part 120 is based on the other side of the upper accommodating part 120 while the other side of the upper accommodating part 120 is fixed to one side of the lower accommodating part 110. As can be seen, the user can move up and down in the other direction of the lower accommodating part 110.

Although not shown in the drawing, one side of the upper accommodating part 120 moves up and down in the other direction of the lower accommodating part 110 such that the upper accommodating part 120 is in contact with the lower accommodating part 110. To keep it closed

The locking member is composed of a male locking member provided on one side of the upper housing 120, and a female locking member provided on the other side of the lower housing 110 and detachably coupled to the male locking member. It may be further provided.

Next, the solar cell unit 20 may collect electricity or collect solar heat to generate electricity.

The solar cell unit 20 may be formed in a flexible sheet form.

One end portion of the solar cell unit 20 having a flexible sheet form may be fixed in various ways such as bonding and fixing to an upper portion of the upper accommodating unit 120.

The other end of the solar cell unit 20 in the form of a flexible sheet may be fixed in various ways, such as bond adhesive fixing on the other side of the lower housing 110.

Although not shown in the drawing, the flexible sheet-like solar cell unit 20 is large, the lower film having a solar cell on the upper surface at regular intervals; The upper film is fused in a vacuum state by a heat fusion machine on the upper side of the lower film in contact with the solar cell; wherein the lower film and the upper film may be made of a transparent EVA (Ethylene Vinyl Acetate) material, etc. This is a well-known technology and at the same time it will be understood by those skilled in the art to which the present invention pertains will obviously be carried out by the following detailed description will be omitted.

The solar cell unit 20 having a flexible sheet form has the lower accommodating part 110 and the upper accommodating part when the upper accommodating part 120 is closed in contact with the lower accommodating part 110. It may be stored in a folded state in half in the storage space (s of FIG. 7) formed in the housing 10 made of 120.

3 is a side view schematically illustrating a portable solar power generator according to a second embodiment of the present invention, and FIG. 4 is closed by rotating the upper accommodating part 120 of FIG. 3 toward the lower accommodating part 110 of FIG. It is a side view schematically showing a process.

Next, the portable solar power generator according to the second embodiment of the present invention includes the accommodating part 10 and the solar cell part 20 as shown in FIGS. 3 and 4 as in the first embodiment. ,

The solar cell unit 20 may be made of a collapsible form.

The solar cell unit 20 having a collapsible form has the lower accommodating part 110 and the upper accommodating part 120 when the upper accommodating part 120 is closed in contact with the lower accommodating part 110. It can be stored in a folded state in half in the storage space (s) formed in the interior of the receiving portion (10) consisting of.

Next, the solar cell unit 20 is more easily prevented from being closed by the upper housing 120 being moved up and down in the direction of the lower housing 110 too easily by an external force including wind. ) Inclined obliquely to collect more solar light or to collect solar heat,

Left and right lengths (l ₃ of FIG. 1) from one side to the other side of the solar cell unit 20,

One side of the upper accommodating part 120 is moved up and down by the user in the upper direction of the other side of the lower accommodating part 110 so that the upper accommodating part 120 is shown in FIGS. 1 and 2. When unfolded from the (110) state,

The other side of the upper accommodating part 120 and one side of the lower accommodating part 110 form an obtuse angle (α in FIGS. 1 and 2) and the upper accommodating part 120 is inclined in an oblique manner. It should be made of a length that can maintain.

To this end, for example, the distance from one side of the solar cell unit 20 to the other side (l in FIG. 1).₃) Is the distance from one side to the other side of the upper housing 120 (l in FIG. 1)_One) And the distance from one side to the other side of the lower housing 110 (l in FIG. 1).₂) Can be less than the sum of (l)₃<L_One+l₂)

Meanwhile, the solar cell unit 20 of the second embodiment may be formed of one solar panel 210 and the other solar panel 220 as shown in FIGS. 3 and 4.

One end of the one side solar panel 210 may be axially fixed on one side of the upper receiving portion 120.

An upper end of one end of the other solar panel 220 may be axially fixed to an upper end of the other end of the one solar panel 210.

The other end of the other solar cell panel 220 may be axially fixed on the other side of the lower housing 110.

As shown in FIG. 3, a space G may be formed between the other end of the one side solar panel 210 and one end of the other side solar panel 220 so that external air can pass therethrough. .

Due to the external air passing through the space G, the heat dissipation efficiency of the solar cell unit 20 including the one solar panel 210 and the other solar panel 220 may be further improved. .

5 and 6 are side views schematically showing the elastic member 80.

Next, as shown in FIGS. 5 and 6, the elastic member 80 including a spring or the like is provided on the lower surface of the solar cell unit 20 so that the solar cell unit 20 can be unfolded more smoothly in a horizontal state. ) May be provided.

As shown in FIG. 5, one end of the elastic member 80 may be integrally connected and fixed to one side of the lower surface of the solar cell unit 20 in the form of a flexible sheet.

The other end of the elastic member 80 may be integrally connected and fixed to the other side of the lower surface of the solar cell unit 20 in the form of a flexible sheet.

Alternatively, as shown in FIG. 6, one end of the elastic member 80 may be integrally connected and fixed to the lower surface of the one side solar panel 210.

The other end of the elastic member 80 may be integrally connected and fixed to the lower surface of the other solar panel 220.

When the solar cell unit 20 is folded in half, the elastic member 80 is expanded, and when the solar cell unit 20 in half folded state is fully expanded in a horizontal state, the elastic member 80 is expanded. Due to the shrinking force of the solar cell unit 20 can be unfolded in a horizontal state more smoothly in a horizontal state.

7 is a cross-sectional view schematically illustrating the wheel part 70, FIG. 8 is a plan view of FIG. 7, and FIG. 9 is a side view schematically showing a state in which the wheel part 70 is drawn out of the housing part 10. .

Next, in order to more easily move the storage unit 10 is stored in the solar cell unit 20 to the outdoor including a camping place,

As shown in FIGS. 7 to 9, wheels capable of drawing out from the inside of the accommodating part 10 to the outside of the accommodating part 10 and retracting into the accommodating part 10 from the outside of the accommodating part 10. The unit 70 may be provided.

As shown in FIG. 8, a lower through hole 110a is disposed at a front and rear direction of the lower accommodating part 110 at a front side of one side of the lower accommodating part 110 and a rear side of one side of the lower accommodating part 110. It can be formed as.

An upper through hole 120a may be formed at a predetermined interval in the front-rear direction of the upper accommodating part 120 at the front side of the other side of the upper accommodating part 120 and the rear side of the other accommodating part 120.

The wheel part 70 may include a lower wheel part 710 provided in the lower accommodating part 110 and an upper wheel part 720 provided in the upper accommodating part 120.

The lower wheel part 710 may be composed of a lower support shaft 711 and a lower wheel member 712.

The lower support shaft 711 may be provided at one side of the lower accommodating part 110 at a predetermined interval in the front-rear direction of the lower accommodating part 110.

A lower side of the lower support shaft 711 may be integrally connected to one side inner circumferential surface of the lower accommodating part 110 to be positioned in an upper direction of the lower through hole 110a.

The lower support shaft 711 may be curved in a direction toward the other inner circumferential surface of the upper accommodating part 120 on one side inner circumferential surface of the lower accommodating part 110, and an upper side of the lower support shaft 711 is on the upper through hole. It may penetrate the upper accommodating part 120 through 120a.

The lower wheel member 712 may be axially coupled to an upper side of the lower support shaft 711.

As shown in FIG. 9, the lower wheel member 712 is drawn out to the outside of the accommodating part 10 when the upper accommodating part 120 and the lower accommodating part 110 are closed in contact with each other. You can make a cloud movement while in contact.

When the upper accommodating part 120 is separated from the lower accommodating part 110 and unfolded, the lower wheel part 710 may be introduced into the accommodating part 10.

The upper wheel part 720 may be composed of an upper support shaft 721 and an upper wheel member 722.

The upper support shaft 721 may be provided on the other side of the upper accommodating part 120 at predetermined intervals in the front-rear direction of the upper accommodating part 120.

The upper side of the upper support shaft 721 may be integrally connected to the other inner peripheral surface of the upper housing portion 120 to be located in the upper direction of the upper through hole (120a).

The upper support shaft 721 may be curved in the direction of one side inner circumferential surface of the lower housing 110 in the other inner peripheral surface of the upper housing 120, the lower side of the upper support shaft 721 is the lower through hole It may penetrate the lower accommodating part 110 through 110a.

The upper wheel member 722 may be axially coupled to the lower side of the upper support shaft 721.

As shown in FIG. 9, the upper wheel member 722 is drawn out to the outside of the accommodating part 10 when the upper accommodating part 120 and the lower accommodating part 110 are closed in contact with each other. You can make a cloud movement while in contact.

When the upper accommodating part 120 is separated from the lower accommodating part 110 and unfolded, the upper wheel part 720 may be drawn into the accommodating part 10.

10 is a side view schematically illustrating a state in which the upper and lower widths W ₁ of the lower accommodating part 110 are larger than the upper and lower widths W ₂ of the upper accommodating part 120.

Next, the upper accommodating part 120 is separated from the lower accommodating part 110 to maintain a more stable unfolded state,

As shown in FIG. 10, the upper and lower widths W ₁ of the lower accommodating part 110 may be larger than the upper and lower widths W ₂ of the upper accommodating part 120.

11 is a plan view schematically illustrating the shock absorbing unit 90.

Next, an impact generated on the one side solar panel 210 and the other side solar panel 220 during the process of folding the one side solar panel 210 and the other side solar panel 220 in contact with each other. Shock absorbing unit 90 for absorbing may be provided.

The shock absorbing unit 90 may be made of various materials such as rubber.

The shock absorbing unit 90 includes one side shock absorbing pad 910 provided on an upper surface of one side solar panel 210 of the solar cell unit 20; The other side shock absorbing pad 920 is provided on the upper surface of the other solar panel 220 of the solar cell unit 20 in contact with the one side shock absorbing pad 910;

The one side shock absorbing pad 910 may be provided at each corner of the upper surface of the one side solar panel 210.

In addition, the one side shock absorbing pad 910 is one middle portion of the upper surface of the one side solar panel 210, the other middle portion of the upper surface of the one side solar panel 210, the one side of the solar panel 210 It may be provided in the middle portion of the upper side front side and the rear side middle portion of the upper side of the solar panel 210, respectively.

The other side shock absorbing pad 920 may be provided at each corner of the upper surface of the other side solar panel 220.

In addition, the other side shock absorbing pad 920 is one middle portion of the upper surface of the other solar panel 220, the other middle portion of the upper surface of the other solar panel 220, the other side of the solar panel 220 It may be provided in the middle portion of the front side of the upper surface and the rear side of the upper side of the other solar panel 220, respectively.

12 is a cross-sectional view schematically showing an example of the spread holding member 30, and FIG. 13 is a cross-sectional view taken along the line AA of FIG.

Next, in the state in which the solar cell unit 20 is in a flexible sheet form, the spreading holding member 30 is provided to maintain the unfolded state of the upper accommodating unit 120 at an obtuse angle α. Can be.

First, as shown in FIGS. 12 and 13, one side of the front inner circumferential surface of the lower accommodating part 110 and one side of the rear inner circumferential surface of the lower accommodating part 110 are moved back and forth in a predetermined depth to the outer direction of the lower accommodating part 110. Two plurality of lower insertion grooves 111 recessed in the direction may be formed at predetermined intervals, respectively.

In addition, one upper insertion groove recessed in the front-rear direction at a predetermined depth in the outer direction of the upper accommodating part 120 on the other side of the front inner circumferential surface of the upper accommodating part 120 and the other side of the rear inner circumferential surface of the upper accommodating part 120. 121 may be formed respectively.

The spreading holding member 30 may be symmetrically provided with each other on the front inner circumferential surface of the housing 10 and the rear inner circumferential surface of the housing 10.

The spreading holding member 30 may include one inserting unit 301, the other inserting unit 302, and a connecting unit 303.

The one side insertion table 301 may be extended back and forth in a predetermined length in the rearward direction of the accommodation portion 10 from the front side of the housing portion 10 can be detachably inserted by the user in the upper insertion groove 121. have.

The other insertion stand 302 may be extended back and forth with a predetermined length in a rearward direction of the accommodating part 10 at the front side of the accommodating part 10 and may be inserted into any one of the plurality of lower inserting grooves 111. .

The connecting table 303 may be extended from the side of the accommodating part 10 to the other side of the accommodating part 10 by a predetermined length.

The connecting table 303 may be integrally formed between the front side of the one side insertion stand 301 and the front side of the other side insertion stand 302 or between the rear side of the one side insertion stand 301 and the rear side of the other side insertion stand 302. Is integrally formed in the one side insert 301 and the other insert 302 may be connected to each other.

On the other hand, in order to close the upper housing 120 and the lower housing 110 in contact with each other,

The user separates the spreading holding member 30, which includes the one side insertion table 301, the other side insertion table 302, and the connection table 303 from the accommodating part 10, and then the one side insertion table 301. Can be inserted into any one of the plurality of lower insertion grooves 111, and the other insertion table 302 can be inserted into the other lower insertion groove 111.

14 is a plan view schematically showing another example of the spreading holding member 30.

Next, while the solar cell unit 20 is formed of the one side solar panel 210 and the other side solar panel 220, the upper accommodating unit 120 maintains the unfolded angle α. The spreading holding member 30 may be provided to make it possible.

The spreading holding member 30 may be formed to include a pin member 310 and a rotating plate 320 as shown in FIG. 14.

The pin member 310 protrudes a predetermined length from the other front surface of the one solar panel 210 to the outside of the other front surface of the other solar panel 210 so as to be orthogonal to the one solar panel 210. Can be.

In addition, the pin member 310 is fixed to the outside of the other side rear surface of the one side solar panel 210 from the other side rear surface of the one side solar panel 210 so as to be orthogonal to the one side solar panel 210. The length may protrude.

The other side of the rotating plate 320 may be axially fixed to one front surface of the other solar panel 220 and one rear surface of the other solar panel 220, respectively.

An insertion hole 321 may be formed at one side of the rotating plate 320.

The pin member 310 is inserted into the insertion hole 321 of the rotating plate 320 when one side of the rotating plate 320 moves left and right in the direction of the one solar panel 210 based on the other side of the rotating plate 320. ) Can be inserted.

15 is a plan view schematically showing still another example of the spreading holding member 30.

Next, the spread holding member 30 may include a left and right moving plate 330 and the handle shaft 340 as shown in FIG.

First, as shown in FIG. 15, the one side solar panel is connected at one side of the one solar panel 210 to communicate with the outside of the one solar panel 210 inside the other front side of the solar panel 210. One side guide groove 214 extending to the left and right in a predetermined length in the other direction of 210 may be formed.

Located in front of the one side guide groove 214, the one side of the solar panel 210 on one side of the one side solar panel 210 on the other side of the front side of the solar panel 210 to be in communication with the one side guide groove 214 One side guide slit 215 may be formed to extend left and right by a predetermined length in the other direction of the (210).

The inside of one side of the front side of the other solar panel 220 is constant in the other direction of the other side of the solar panel 220 from one side of the other solar panel 220 to communicate with the outside of the other solar panel 220. The other side guide groove 224 may be formed to extend left and right in length.

The left and right moving plates 330 are moved left and right into the other guide groove 224 of the other solar panel 220 in one guide groove 214 of the solar panel 210 on the other side of the solar panel ( It may be inserted into the other guide groove 224 of 220.

The handle shaft 340 is extended back and forth with a predetermined length in the direction of the one side guide slit 215 on one side surface of the left and right moving plate 330 may be accommodated in the one side guide slit 215.

The user may manually move the left and right moving plate 330 manually and easily through the handle shaft 340.

FIG. 16 is a plan view schematically showing another example of the spread holding member 30, and FIG. 17 is a cross-sectional view taken along the line BB of FIG.

Next, as shown in FIG. 16, the spread holding member 30 may include one side protrusion 350, the other side protrusion 360, and a cover 361.

The one side projection 350 is the front of the other side of the one side solar panel 210 and the other side of the front side of the one side solar panel 210 and the other side of the rear side of the solar panel 210, respectively. The rear surface of the panel 210 may protrude to a predetermined length in the front-rear direction toward the other outer direction.

The other side projection 360 is one side of the front side of the other solar panel 220 and one side of the rear side of the other solar panel 220, the outer side of the front side of the other solar panel 220 and the other side of the solar cell, respectively. The rear surface of the panel 220 may protrude to a predetermined length in the front-rear direction toward the outside.

The cover 361 may be made of various materials such as a metallic material having elastic force or a synthetic resin material including plastic having elastic force.

The cover 361 is moved between the one side solar panel 210 and the other side solar panel 220 in the direction of the user by the user located in the state between the one side projection 350 and the other side projection (360) The other side of one solar panel 210 and one side of the other solar panel 220 may be wrapped.

The cover 361 may include an upper plate 361a, a lower plate 361b, a front plate 361c, and a rear plate 361d.

The upper plate 361a may be extended back and forth with a predetermined length in the rear side of the solar cell unit 20 at the front side of the solar cell unit 20.

The lower plate 361b may be positioned in a lower direction of the upper plate 361a, and may be extended back and forth with a predetermined length in the rear side of the solar cell unit 20 from the front side of the solar cell unit 20. .

The front plate 361c may be integrally formed vertically between the front side of the upper plate 361a and the front side of the lower plate 361b.

The rear plate 361d may be integrally formed vertically between the rear side of the upper plate 361a and the rear side of the lower plate 361b.

18 is a side view schematically showing another example of the spreading holding member 30,

Next, as shown in FIG. 18, the spread holding member 30 may include a rotation bar 362.

The rotation bar 362 may be provided on a lower surface of the one side solar panel 210 in a state parallel to the one side solar panel 210 and the other side solar panel 220.

In a state in which one side of the rotating bar 362 is fixed to the center of the lower surface of the one side solar panel 210,

The other side of the rotating bar 362 is horizontally moved toward the center of the lower surface of the other solar panel 220 in a state in contact with the lower surface of the one solar panel 210 by the user to the other solar panel It may be in contact with the central portion of the lower surface of 220.

19 is a plan view schematically showing still another example of the spreading holding member 30.

Next, as shown in FIG. 19, the other side of the front side of the one side solar panel 210 and the other side of the back side of the one side solar panel 210 are respectively in a predetermined depth in the front and rear directions inside the one side solar panel 210. Two plurality of one-sided insertion grooves 211 to be recessed may be formed at regular intervals.

One other insertion groove which is recessed to a predetermined depth in the front-rear direction of the other side of the solar panel 220 to the inside of the other side of the solar panel 220 on one side of the front side and the rear side of the other solar panel 220 ( 221 may be formed.

As shown in FIG. 19, the spreading holding member 30 may include one side inserting plate 304, the other inserting table 305, and a connecting table 306.

The spreading holding member 30 may include a front side of the one side solar panel 210 and a front side of the other side solar panel 220 and a rear side of the one side solar panel 210 and the other side of the solar panel 220. The rear side may be provided in a symmetrical state with each other.

The one side insert 304 is extended back and forth in a predetermined length in the rear direction of the other solar panel 220 from the front side of the one side solar panel 210 in any one of the plurality of one side insertion groove 211. Can be detachably inserted by the user.

The other insert 305 is extended from the front side of the other solar panel 220 to the rear side of the other solar panel 220 by a predetermined length and separated by the user in the other insertion groove 221. Can be inserted.

The connecting rod 306 may be extended left and right in a direction from the one side solar panel 210 toward the other side solar panel 220.

The connecting table 306 is integrally formed between the front side of the one side insert 304 and the front side of the other insert 305 or between the rear side of the one side insert 304 and the rear side of the other insert 305. Is integrally formed in the one side insert 304 and the other side insert 305 may be connected to each other.

On the other hand, in order to be folded in a state where the one side solar panel 210 and the other side insert 305 is in contact with each other,

The user may use the one side solar panel 210 and the other side solar panel 220 for the spreading holding member 30 including the one side insert 304, the other side insert 305, and the connection 306. After separating from the solar cell unit 20,

The one side insertion table 304 may be inserted into any one of the plurality of side insertion grooves 211, and the other insertion table 305 may be inserted into the other side insertion groove 211.

Next, in the solar cell unit 20 including the one side solar panel 210 and the other side solar panel 220, the user inserts the one side insert 304, the other insert 305, and the connecting table 306. In order to be able to more easily separate the spread holding member 30 comprising a), it is preferable to widen the contact area between the user's finger portion and the connection table 306 of the spread holding member 30.

To this end, the outer diameter size of the connecting table 306 may be formed relatively larger than the outer diameter size of the one side insert 304 and the outer diameter size of the other insert (305).

20 and 21 are side views schematically showing still another example of the spread holding member 30, and FIG. 22 is a cross-sectional view taken along the line CC of FIG.

Next, as shown in FIGS. 20 to 22, the other side of the front side of the one side solar panel 210 and the other side of the back side of the one side solar panel 210 are located in the front-rear direction inward of the one side solar panel 210. One side insertion groove 212 recessed to a predetermined depth may be formed.

In addition, the other side insertion groove 222 recessed to a predetermined depth in the front-rear direction of the other solar panel 220 on one side of the front side of the other solar panel 220 and the rear side of the other solar panel 220. ) May be formed.

The spreading holding member 30 may include the other link 370 and the one side link 380.

The spreading holding member 30 including the other link 370 and the one side link 380 may be made of various materials such as a metallic material having elastic force.

The other side of the other link 370 may be axially fixed to one side of the front side of the other solar panel 220 and the other side of the rear side of the solar panel 220.

The other side of the other link 370 may be formed with a plate-shaped other side insertion member 371 extending back and forth at a predetermined length in the direction of the other solar panel 220, respectively.

The other insertion member 371 may be inserted into the other insertion groove 222 when the one solar panel 210 and the other solar panel 220 are completely unfolded in a horizontal state.

The other side of the one side link 380 may be axially fixed to one side of the other side link 370.

One side of the one side link 380 may be axially fixed to the other side of the front side of the one side solar panel 210 and the other side of the rear side of the one side solar panel 210, respectively.

One side of the one-side link 380 may be formed with a plate-shaped one side insertion member 381 extending back and forth at a predetermined length in the direction of the one side solar panel 210, respectively.

The one side insertion member 381 may be inserted into the one side insertion groove 212 when the one side solar panel 210 and the other side solar panel 220 are completely unfolded in a horizontal state.

23 and 24 are side views schematically showing still another example of the spreading holding member 30, and FIG. 25 is a cross-sectional view taken along the line D-D of FIG.

Next, the spread holding member 30 is made to include the other link 370 and the one side link 380,

As shown in FIGS. 23 to 25, the other side of the front side of the one side solar panel 210 and the other side of the back side of the one side solar panel 210 protrude horizontally in a predetermined length in an outward direction of the one side solar panel 210. The plate-shaped one side protruding plate 213 may be integrally formed at regular intervals in the vertical direction.

In addition, a plate-shaped other protruding plate horizontally protruded outwardly from the other solar panel 220 at a predetermined length on one side of the front side of the other solar panel 220 and the rear side of the other solar panel 220 ( 223 may be integrally formed at regular intervals in the vertical direction.

When the one side solar panel 210 and the other side solar panel 220 is completely unfolded in a horizontal state, the other side insertion member 371 formed on the other side of the other link 370 is the other protruding plate Between 223 and

The plate-shaped one side insertion member 381 formed on one side of the one side link 380 may be inserted between the one side insertion plate 213.

26 and 27 are side views schematically showing still another example of the spreading holding member 30, and FIG. 28 is a sectional view taken along the line E-E of FIG.

Next, the spread holding member 30 is made to include the other side link 370 and the one side link 380, as shown in Figure 26 to 28,

A central portion of the one side link 380 may be axially fixed to the center of the other side link 370.

Alternatively, the other side of the center of the one side link 380 may be axially fixed to one side of the center of the other side link 370.

The other side insertion member 371 may be formed at one side of the other side link 370 to extend back and forth with a predetermined length in the direction of the side side link 380.

The other side of the one-side link 380 may be formed with the one side insertion member 381 extending back and forth with a predetermined length in the direction of the other side link 370.

The other side of the other side link 370 may be formed with the other side insertion groove 372 recessed back and forth to a predetermined depth to the inside of the other side link (370).

One side of the one-side link 380 may be formed with one side insertion groove 382, which is recessed back and forth to a predetermined depth inside the one-side link 380.

When the one side solar panel 210 and the other side solar panel 220 are completely unfolded in a horizontal state, the one side insertion member 381 may be inserted into the other side insertion groove 372.

The other insertion member 371 may be inserted into the one insertion groove 382.

29 and 30 are side views schematically showing still another example of the spreading holding member 30, and FIG. 31 is a sectional view taken along the line F-F in FIG.

29 to 31, the other side of the other link 370, the other protruding plate 373 which is horizontally protruded in a predetermined length in the direction of the one side link 380 may be formed at regular intervals in the vertical direction.

One side of the one side link 380 may be formed with one side protruding plate 383 protruding horizontally in a predetermined length in the direction of the other side link 370 at regular intervals in the vertical direction.

The other side insertion member 371 may be formed at one side of the other side link 370 to protrude horizontally with a predetermined length in the direction of the one side link 380.

The one side insertion member 381 may be formed at the other side of the one side link 380 to protrude horizontally at a predetermined length in the direction of the other side link 370.

When the one side solar panel 210 and the other side solar panel 220 are fully deployed in a horizontal state, the other insertion member 371 may be inserted between the one side protruding plate 383 and the one side insertion. The member 381 may be inserted between the other protruding plate 373.

32 is a block diagram schematically illustrating the battery 40 and the inverter 50.

Next, as shown in FIG. 32, the battery 40 and the inverter 50 may be further provided.

Although not shown in the drawings, the battery 40 and the inverter 50 may be provided at predetermined intervals in the storage space s formed in the lower housing 110.

Weight of the lower housing 110 of the housing 10 due to the battery 40 and the inverter 50 provided at a predetermined interval in the storage space (s) formed inside the lower housing 110. It becomes even more heavier, and thus there is no fear that the lower housing 110 flows or falls by an external force, such as wind.

The battery 40 may store electricity generated by the solar cell unit 20.

The inverter 50 may convert electricity supplied from the battery 40 to home appliances including TVs into AC voltage suitable for operation of home appliances including TVs.

Next, a plug connection part 60 to which a power plug (not shown) of a home appliance including a TV is connected may be provided at the middle of the other side of the lower housing part 110.

Through the power plug (not shown) connected to the plug connection unit 60, the electricity stored in the battery 40 may be changed into an alternating voltage by the inverter 50 and supplied to a home appliance including a TV. .

The present invention configured as described above is the solar cell unit when the upper receiving unit 120 of the receiving unit 10, the solar cell unit 20 is accommodated therein is unfolded separately from the lower receiving unit 110 Since the 20 is inclined at a predetermined angle toward the sun and collects sunlight or solar heat to generate electricity, there is no need to obliquely incline the solar cell unit 20 using a separate holder or the like,

Furthermore, when the length l ₃ of the solar cell unit 20 is unfolded in a state where the upper accommodating part 120 is separated from the lower accommodating part 110, the upper accommodating part 120 may be the lower number. Since the upper part 120 is too easily oriented by an external force, such as wind, because it is made of a length capable of maintaining an inclined state in a state in which the oblique angle α is formed with the payment part 110. In addition, the solar cell unit 20 may be inclined diagonally to collect a greater amount of solar light or to collect solar heat while preventing the possibility of closing by rotating and moving.

In addition, the solar cell unit 20 can be more easily moved to the outdoor unit including the camping place, etc. The solar cell unit 20 in the outdoor including the camping place, etc. There is an advantage that can easily operate a home appliance, including a TV through the generated electricity.

Claims

The lower accommodating part 110 and the upper accommodating part of which one side is vertically rotated in the other direction of the lower accommodating part 110 based on the other side while the other side is fixed to one side of the lower accommodating part 110 ( An accommodating part 10 composed of 120;

One end of the upper housing 120 is fixed to one side, the other end of the lower housing 110 is made of a flexible sheet or foldable form of the other end is fixed, the lower housing 110 It is configured to include; and a solar cell unit 20 is received in the storage space (s) formed in the interior and the inside of the upper housing 120, respectively,

The length of the solar cell unit 20 is a portable solar power generator, characterized in that made of a length that can be maintained in an unfolded state in the upper receiving portion 120 at an obtuse angle (α).
The method of claim 1,

The solar cell unit 20 is portable, characterized in that the one end is fixed to one side of the upper housing portion 120, the other end is made of a flexible sheet form is fixed to the other side of the lower housing 110. Solar power system.
The method of claim 1,

The solar cell unit 20 includes one side solar panel 210 whose one end is axially fixed to one side of the upper accommodating part 120;

The other side of the solar panel 210, one end is fixed to the other end, the other end is fixed to the other side of the lower housing 110, the other side solar panel 220; Power generation device.
The method of claim 1,

One end is connected to one side of the lower surface of the solar cell unit 20, the portable solar power generation device characterized in that the elastic member 80 is provided with the other end is connected to the other side of the lower surface of the solar cell unit 20. .
The method of claim 1,

The wheel part 70 is provided in the interior of the housing 10 to draw out to the outside of the housing 10 and to be drawn into the interior of the housing 10 from the outside of the housing 10. Portable solar power plant.
The method of claim 5,

The wheel unit 70 includes a lower wheel unit 710 provided in the lower housing unit 110; And an upper wheel part 720 provided in the upper accommodating part 120.

The lower wheel part 710 has a lower support shaft 711 which is bent from the lower accommodating part 110 toward the upper accommodating part 120 and penetrates the upper accommodating part 120;

And a lower wheel member 712 coupled to an upper side of the lower support shaft 711.

The upper wheel portion 720 has an upper support shaft 721 that is bent from the upper accommodating portion 120 toward the lower accommodating portion 110 and penetrates the lower accommodating portion 110;

And a top wheel member 722 axially coupled to the lower side of the upper support shaft 721.
The method of claim 1,

Portable solar power generation device characterized in that the upper and lower width of the lower housing 110 is larger than the upper and lower width of the upper housing 120.
The method of claim 3,

The shock absorbing unit 90 is provided on the upper surface of the solar cell unit 20,

The shock absorbing unit 90 includes one side shock absorbing pad 910 provided on an upper surface of the one side solar panel 210;

The other side of the solar cell panel 220, the other side shock absorbing pad 920 is provided; Portable solar power generation device characterized in that consisting of.
The method of claim 2,

A portable solar power generation device, characterized in that the spreading holding member (30) is provided to maintain the unfolded state of the upper housing portion (120) at an obtuse angle (α).
The method of claim 9,

A plurality of lower insertion grooves 111 are formed in the lower housing 110 at regular intervals,

An upper insertion groove 121 is formed in the upper accommodating part 120,

The spreading holding member 30 includes one side insertion stand 301 inserted into the upper insertion groove 121;

The other side insertion table 302 inserted into one of a plurality of lower insertion grooves 111;

And a connecting table (303) formed between the one side insertion table (301) and the other side insertion table (302).
The method of claim 3,

A portable solar power generation device, characterized in that the spreading holding member (30) is provided to maintain the unfolded state of the upper housing portion (120) at an obtuse angle (α).
The method of claim 11,

The spread holding member 30 includes a pin member 310 protruding outwardly of the one side solar panel 210;

The other side is fixed to the other side of the solar panel 220, the rotating plate 320 is inserted into the pin member 310 on one side; Portable solar power generation device comprising a.
The method of claim 11,

The spreading holding member 30 includes a left and right movable plate 330 which is moved left and right from the one side solar panel 210 to the other side solar panel 220 and inserted into the other side solar panel 220;

A portable solar power generating device comprising: a handle shaft 340 formed at one side of the left and right moving plates 330.
The method of claim 11,

The spreading holding member 30 includes one side protrusion 350 protruding outwardly of the one side solar panel 210;

The other side projection (360) protruding in the outward direction of the other solar cell panel 220;

And a cover 361 surrounding the one side solar panel 210 and the other side solar panel 220 in a state located between the one side protrusion 350 and the other side projection 360. Portable solar power plant.
The method of claim 11,

The spreading holding member 30 is axially fixed to the lower surface of the one side solar panel 210 in a state in parallel with the one side solar panel 210 and the other side solar panel 220, and the other side. The rotating bar 362 moves horizontally in the direction of the lower surface of the other solar panel 220 in contact with the lower surface of the solar panel 210 in contact with the lower surface of the other solar panel 220. Portable solar power plant, characterized in that consisting of.
The method of claim 11,

A plurality of one side insertion grooves 211 are formed in the one side solar panel 210 at regular intervals,

The other insertion groove 221 is formed in the other solar panel 220,

The spreading holding member 30 has one side insertion table 304 inserted into any one of the plurality of one side insertion grooves 211;

The other side insertion table 305 inserted into the other side insertion groove 221;

And a connecting table (306) formed between the one side insertion table (304) and the other side insertion table (305).
The method of claim 16,

Portable solar power generation device characterized in that the outer diameter size of the connecting table 306 is formed larger than the outer diameter size of the one side insertion table 304 and the outer diameter size of the other insertion table (305).
The method of claim 11,

One side insertion groove 212 is formed in the one side solar panel 210,

The other side insertion groove 222 is formed in the other solar panel 220,

The spreading holding member 30 has the other side axially fixed to the other solar panel 220, and the other side inserting member inserted into the other insertion groove 222 extending to the other solar panel 220 in the other side. The other side link 370 is formed (371);

The other side is fixed to one side of the other link 370, one side is fixed to the one side solar panel 210, the one side extends in the direction of the one side solar panel 210, the one side insertion groove 212 Portable solar power generation device comprising a; one side link (380) is formed is inserted into one side insertion member (381).
The method of claim 11,

One side protruding plate 213 is formed on the one side solar panel 210 at regular intervals in the vertical direction,

The other protruding plate 223 is formed in the other solar panel 220 at regular intervals in the vertical direction.

The spreading holding member 30 has the other side axially fixed to the other solar panel 220, and the other side inserted into the other protruding plate 223 extending to the other solar panel 220 in the other side. The other side link 370 on which the member 371 is formed;

The other side is fixed to one side of the other link 370, one side is fixed to the one side solar panel 210, the one side extends in the direction of the one side solar panel 210, the one side protruding plate 213 Portable solar power generation device comprising a; one side link (380) is formed between one side insertion member (381) is inserted between.
The method of claim 11,

The spreading holding member 30 includes the other side link 370 on which the other side is axially fixed to the other side solar panel 220;

And one side link 380 fixed at one side of the center of the other side link 370 and one side axially fixed at the one side solar panel 210.

The other side insertion member 371 is formed on one side of the other side link 370 extending in the direction of the one side link 380,

On the other side of the one side link 380 is formed one side insertion member 381 extending in the direction of the other side link 370,

The other side insertion groove 372 into which the one side insertion member 381 is inserted is formed at the other side of the other link 370,

Portable solar generator, characterized in that the one side insertion groove (382) is formed on one side of the one side link (380) is inserted into the other insertion member (371).
The method of claim 11,

The spreading holding member 30 includes the other side link 370 on which the other side is axially fixed to the other side solar panel 220;

And one side link 380 fixed at one side of the center of the other side link 370 and one side axially fixed at the one side solar panel 210.

On the other side of the other link 370, the other protruding plate 373 is formed at regular intervals in the vertical direction,

One side protruding plate 383 is formed at a predetermined interval in the vertical direction on one side of the one side link 380,

The other side insertion member 371 is formed on one side of the other side link 370 is inserted between the one side protruding plate 383 of the one side link 380,

Portable solar generator, characterized in that the one side insertion member (381) is inserted between the other side of the other side of the link (370) of the other side of the link (380) of the one side link (380).
The method of claim 1,

Portable solar power generator, characterized in that the battery 40 and the inverter 50 is provided inside the lower housing 110, respectively.
The method of claim 1,

Portable solar generator, characterized in that the lower housing 110 is provided with a plug connection (60).