WO2015152491A1

WO2015152491A1 - Solar charging device

Info

Publication number: WO2015152491A1
Application number: PCT/KR2014/011604
Authority: WO
Inventors: 장성은
Original assignee: 장성은
Priority date: 2014-04-04
Filing date: 2014-12-01
Publication date: 2015-10-08

Abstract

A solar charging device capable of fixing the angle of a solar panel is disclosed. The solar charging device includes a supporter for supporting a body to which the solar panel is attached. A user can adjust the length of the supporter, which supports the solar panel, according the solar altitude. The supporter is inserted into a through-hole of the body, and is fixed perpendicularly to the solar panel, using an elastic member made from a rubber material attached to the side of the through-hole.

Description

Solar charging device

The following embodiments relate to a solar charging apparatus, and more particularly, to a solar charging apparatus capable of fixing an angle of a solar panel in order to improve the efficiency of the solar charging apparatus.

The portable multimedia device refers to devices such as smartphones, mobile phones, MP3 players, digital cameras, tablets, and PDAs that are commonly used in daily life, and is a semiconductor technology application product that processes multimedia file data related to communication, music, and video. to be.

These multimedia devices are operated by semiconductor devices. Since the semiconductor devices must supply DC power, all multimedia devices include a battery that is a DC voltage source, and a charging device that charges the battery by receiving power from a commercial power source must be used. need.

The portable photovoltaic charging device uses a photovoltaic power generation method that produces power by concentrating photovoltaic energy using a photovoltaic panel, and then stores it in a storage battery, and then, if necessary, the portable photovoltaic device As a device that charges multimedia devices, it can produce, store, and supply power independently in the field where commercial power is not supplied. Therefore, it prevents the operation stop due to the complete discharge of the battery included in the multimedia device. It is a charging device designed to use portable multimedia devices.

The following embodiments aim to fix the angle of the solar panel of the solar charging device.

The following embodiments aim to easily receive the support with the solar panel fixing the angle of the solar panel.

According to an exemplary embodiment, a solar panel is attached, a flat plate-shaped body having a through hole, a rod-shaped support for supporting the body through the through hole, one side of the support is the solar light of the body The solar charging apparatus includes a fixing part extending in a direction in which the panel is attached and the other side of the support includes a fixing part for fixing the support to extend in a direction in which the solar panel of the main body is not attached to the main body. do.

The fixing part may support the support so that the support is perpendicular to the main body.

The fixing part may include an elastic member attached to a side surface of the through hole to fix the support using an elastic force between the through hole and the support passing through the through hole.

In addition, the elastic member may be a rubber material.

Here, a fitting groove is formed at one side of the main body, and the support may have a cylindrical shape in which one side of the cross section is open, and the open part may be accommodated in the main body by inserting the open portion into the fitting groove.

According to the following embodiments, it is possible to fix the angle of the solar panel of the solar charging device.

According to the following embodiments, the support for fixing the angle of the solar panel can be easily received with the solar panel.

1 is a diagram illustrating a structure of a solar charging apparatus according to an exemplary embodiment.

2 is a view showing an embodiment of changing the angle of the solar panel using a support that can adjust the length.

3 is a diagram illustrating an exemplary embodiment of fixing an angle of a solar panel using a support.

4 is a diagram illustrating an exemplary embodiment of fixing an angle of a solar panel using a support.

5 is a view showing the structure of the support that can be stored in the main body.

6 is a view showing an exemplary embodiment for receiving the support in the body.

According to an exemplary embodiment, a solar panel is attached, a flat plate-shaped body having a through hole, a rod-shaped support for supporting the body through the through hole, one side of the support is the solar light of the body The solar cell charging apparatus includes a fixing part extending in a direction in which the panel is attached, and the other side of the support includes a fixing part which extends in a direction in which the solar panel of the main body is not attached and fixes the support to support the main body. do.

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

The solar charging device 110 includes a solar panel 120, a through hole 130, and a support 140.

The solar charging apparatus 110 may include a main body having a flat plate shape to which the solar panel 120 is attached and the through hole 130 is formed. In addition, the support 140 for supporting the main body of the solar charging device 110 may have a rod shape and may support the main body by penetrating through the through hole 130 as shown in FIG. 1. In this case, one side of the support 140 extends in the direction in which the solar panel 120 of the main body is attached, and the other side of the support 140 extends in the direction in which the solar panel of the main body is not attached to support the main body. Can be fixed.

The solar panel 120 receives sunlight transmitted from the sun 150 and produces power using the sunlight. According to one side, the solar charging device 110 may directly supply the power produced by the solar panel 120 to a portable multimedia device (not shown). Alternatively, the solar charging apparatus 110 may include a battery (not shown), and store the power generated by the solar panel 120 in the battery. Power stored in the battery may be used to charge the portable multimedia device when the portable multimedia device is connected.

In order to maximize the power production efficiency of the solar panel 120, the solar energy received by the solar panel 120 should be the maximum. To this end, the solar panel 120 and the sun 150 should be vertical.

Since the sun moves along the orbit, in order to keep the solar panel 120 and the sun vertical, the angle of the solar panel 120 should be changed according to the position and angle of the sun 150. However, in order to change the angle of the solar panel 120 to be perpendicular to the sun 150, a complicated mechanical device or the like is required, which has not been put to practical use in portable solar charging devices.

The solar charging apparatus 110 according to the exemplary embodiment may include a through hole 130, and the support 140 may be inserted into the through hole 130 to change the angle of the solar panel 120. The thickness of the support 140 is a little thinner than the inner diameter of the through hole 130, the length of the portion supporting the solar charging device 110 of the support 140 can be arbitrarily adjusted by the user.

According to one side, when the sun 150 is located at a high angle, such as noon, by adjusting the length of the portion supporting the photovoltaic device 110 of the support 140 short, the solar panel 120 is almost the ground By adjusting to be parallel, the solar panel 120 may be perpendicular to the sun 150.

In addition, when the sun 150 is located at a low angle, such as morning and evening, the length of a portion of the support 140 supporting the solar charging device 110 is adjusted to be long to form the solar panel 120 with the ground. To increase the angle, the solar panel 120 can be maintained perpendicular to the sun 150.

According to one side, a fixing portion for fixing the support may be added to the side of the through-hole 130. In this case, the fixing part may be composed of an elastic member made of rubber material having elasticity. Since the fixing portion has elasticity, the support can be easily inserted into the through hole 130, and the user can easily adjust the length of the portion supporting the main body of the support 140. The fixing part is attached to the side surface of the through hole 130 to fix the support 140 using an elastic force between the through hole 130 and the support 140 penetrating the through hole 130. After the fixing unit 140 is inserted into the through hole 130, the fixing unit may strongly support the main body such that the solar panel 120 provided in the main body forms a specific angle with the sun 150.

In addition, the fixing unit may fix the support 140 to the main body so that the support 140 is perpendicular to the main body or the solar panel 120.

FIG. 2A illustrates a case where the length of the portion 232 supporting the main body 220 of the solar charging device is short in the support when the sun 210 has a low altitude. In this case, the solar panel 221 is not perpendicular to the sun 210. Therefore, the energy of sunlight received by the solar panel 221 does not become maximum, and the efficiency of the solar panel decreases.

According to one side, one side 231 of the support may be fixed to be perpendicular to the solar panel 221. If the solar panel 221 is not perpendicular to the sun 210, one side 231 of the support does not face the sun 210 and forms a shadow 240. The user sees the length of the shadow 240 formed by one side 231 of the support, the fact that the solar panel 221 is not perpendicular to the sun 210, and that the efficiency of the solar panel 221 is low It is easy to see.

In this case, the user may change the length of the portion 232 supporting the main body 220 of the solar charging apparatus to a state similar to that of FIG.

FIG. 2B illustrates a case in which the portion 272 supporting the main body 260 of the solar charging device is long among the supports when the sun 250 has a low altitude. In this case, the portion 272 of the support for supporting the main body 260 may be extended to be fixed to the main body 260 so that the solar panel 261 is perpendicular to the sun 250.

Since the solar panel 261 is perpendicular to the sun 250, the energy of sunlight received by the solar panel 261 is maximized, and the efficiency of the solar panel is high.

According to one side, one side 271 of the support may be fixed to be perpendicular to the solar panel 261. If the solar panel 261 is perpendicular to the sun 250, one side 271 of the support faces the sun 250, and the length of the shadow formed by one side 271 of the support is very short, or the shadow is Not formed. The user can easily see that the photovoltaic panel 261 is perpendicular to the sun 250 and the solar panel 261 has high efficiency by looking at the length of the shadow formed by one side 271 of the support.

2 illustrates a case where the sun's altitude is low, the solar charging apparatus according to the present invention may use the similar method even when the sun's altitude is high to make the solar panel perpendicular to the sun. .

According to one side, the solar charging device may be a fixing part 320 is formed on one side of the through hole formed in the main body. According to one side, the fixing part 320 is composed of an elastic member of a rubber material having elasticity, it is possible to fix the support using an elastic force between the through-hole and the support through the through-hole.

Due to the elasticity of the fixing part 320, the support can be easily inserted into the through hole, and the length of the portion supporting the main body of the support can be easily changed. In addition, due to the elasticity of the fixing part 320, after the support is inserted into the through hole, the support may be strongly fixed at a specific angle with the main body.

The support may be fixed perpendicular to the body or the solar panel. If the body or the solar panel is perpendicular to the sun 340, the support fixed perpendicular to the body or the solar panel faces in the direction of the sun 340, and the length of the shadow formed by the support is very short.

On the other hand, when the body or the solar panel is not perpendicular to the sun 340, the support fixed vertically to the body or the solar panel does not point in the direction of the sun 350. Thus, the length of the shadow 360 formed by the support is very long.

Therefore, when the support is fixed perpendicularly to the main body or the solar panel, the user can easily determine whether the solar panel is developing efficiently according to the length of the shadow formed by the support. In addition, the length of the support inserted into the through hole can be easily changed so that the solar panel can be effectively generated.

According to one side, it is possible to form a fixing member 420 formed in the through hole extending in the support direction. The fixing member 420 formed in the through hole may form the fixing part in the direction of the supporting

members

430 and 440 to fix the supporting

members

430 and 440 and the solar charging apparatus 310.

It is similar to FIG. 3 to adjust the length of the

support

430 and 440 to support the solar charging device 410 so that the solar panel is perpendicular to the sun 450, and thus a detailed description thereof will be omitted.

Figure 5 (a) is a view showing the structure of the support that can be stored in the main body. According to one side, the support may be in the form of a cylinder 570 is open one side 520 of the cross-section as shown in (a) of FIG.

FIG. 5B is a view showing that the support is housed in the main body. According to one side, the fitting groove 580 may be formed in the body 530 of the solar charging device. When the user does not use the solar charging device, the cylindrical support 570 having one side open is inserted into the fitting groove 580 of the main body 530 and can be stored in the main body 530. In addition, when the user uses the solar charging device, the support 570 may be separated from the fitting groove 580 and inserted into the through hole 560 to which the rubber fixing part 550 is added.

The support 570 inserted into the through hole 560 may be vertically fixed to the main body 530 or the solar panel 540, and the main support 530 or the solar panel 540 is perpendicular to the sun. In 570, the length of the portion supporting the main body can be easily changed.

In FIG. 6A, a fitting groove 620 for easily accommodating the support 630 may be formed in the main body 610. In this case, the user may receive the support 630 in the main body by fitting the open portion of the support 630 having a cylindrical shape with one side open to the fitting groove 620.

6B, a fixing member 650 may be formed in the main body 640 to easily accommodate the support 660. The outer shape of the fixing member 650 may be determined according to the inner shape of the support 660 so that the support 660 can be easily fixed to the fixing member 650.

Although the embodiments have been described by the limited embodiments and the drawings as described above, various modifications and variations are possible to those skilled in the art from the above description. For example, the described techniques may be performed in a different order than the described method, and / or components of the described systems, structures, devices, circuits, etc. may be combined or combined in a different form than the described method, or other components. Or even if replaced or substituted by equivalents, an appropriate result can be achieved.

Therefore, other implementations, other embodiments, and equivalents to the claims are within the scope of the claims that follow.

A solar charging apparatus capable of fixing an angle of a solar panel is disclosed. The solar charging device includes a support for supporting a body to which a solar panel is attached. The user can adjust the length of the support for supporting the solar panel according to the altitude of the sun. The support is inserted into the through hole of the main body, and is vertically fixed to the solar panel using a rubber elastic member attached to the side surface of the through hole.

Claims

A flat panel body to which a solar panel is attached and in which a through hole is formed;

A rod-shaped support penetrating the through hole to support the main body;

One side of the support extends in a direction to which the solar panel of the main body is attached, and the other side of the support extends in a direction to which the solar panel of the main body is not attached to fix the support to support the main body. Fixture

Solar charging device comprising a.
The method of claim 1,

The fixing unit is a solar charging device for supporting the support to be perpendicular to the main body.
The method of claim 1,

The fixing part includes a resilient member attached to the side surface of the through hole to secure the support using an elastic force between the through hole and the support penetrating the through hole.
The method of claim 3,

The elastic member is a solar charging device of a rubber material.
The method of claim 1,

One side of the main body is provided with a fitting groove,

The support is a cylindrical shape in which one side of the cross-section is open, the solar charging device that can be accommodated in the body by inserting the open portion into the fitting groove.