CN201467201U - solar cell device - Google Patents

Abstract

The utility model provides a solar cell device, the device includes a touch screen, a transparent solar cell and a display screen, wherein the transparent solar cell is located between the touch screen and the display screen, when light passes through the touch screen When irradiated on the solar cell, the solar cell converts the light energy into electrical energy and supplies power to the equipment installed with the solar cell, thereby reducing the external power consumption of the device and prolonging the use time of the device. In addition, usually the solar cell is facing The direction and position of the light determine the higher utilization rate of light energy, and correspondingly, the efficiency of converting it into electrical energy is also improved.

Description

solar cell device

technical field

The utility model relates to the field of photoelectric technology, in particular to a solar battery device.

Background technique

With the development of mobile communication services and the improvement of people's living standards, handheld devices such as mobile phones and MP3 players have become common consumer goods. When people use handheld devices, they hope that batteries can meet the needs of long-term power supply as much as possible. Among them, handheld devices generally use batteries with large power storage such as lithium batteries, but they still cannot meet the needs of users. At this time, it is necessary to find a more efficient and cheap battery to meet the needs of users.

Utility model content

The utility model discloses a solar battery device, which can realize the purpose of converting light energy into electric energy and supplying power to handheld devices.

In order to achieve the purpose of the above invention, the utility model discloses a solar cell device, which includes a touch screen, a transparent solar cell and a display screen, wherein the transparent solar cell is located between the touch screen and the display screen .

Preferably, the two sides of the solar cells are in close contact with the touch screen and the display screen respectively.

Preferably, the device further includes a power control circuit and a storage battery, and the solar cells are connected to the storage battery through the power control circuit.

Preferably, the device further includes a power control circuit and a load, and the solar cells are connected to the load through the power control circuit.

Preferably, the device further includes a power control circuit, a storage battery and a load, and the solar cells are respectively connected to the storage battery and the load through the power control circuit.

The beneficial effects of the utility model embodiment are as follows:

In the embodiment of the present invention, a transparent solar battery is installed between the touch screen and the display screen. The battery of the equipment on the solar cell supplies power, or supplies power to the load of the equipment, or supplies power to the battery and the load of the equipment at the same time, thereby reducing the consumption of external electric energy and prolonging the service life of the equipment. The location determines that the utilization rate of light energy is high, and accordingly, the efficiency of converting it into electrical energy is also improved.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative work.

Fig. 1 is a schematic composition diagram of the first embodiment of the solar cell device provided by the present invention;

Fig. 2 is a schematic composition diagram of the second embodiment of the solar cell device provided by the present invention;

Fig. 3 is a schematic composition diagram of the third embodiment of the solar cell device provided by the present invention;

Fig. 4 is a schematic composition diagram of a fourth embodiment of a solar cell device provided by the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the embodiment of the present invention, a transparent solar battery is installed between the touch screen and the display screen. The battery of the equipment on the solar cell supplies power, or supplies power to the load of the equipment, or supplies power to the battery and the load of the equipment at the same time, thereby reducing the consumption of external electric energy and prolonging the service life of the equipment. The location determines that the utilization rate of light energy is high, and accordingly, the efficiency of converting it into electrical energy is also improved.

First, a brief introduction to the transparent solar cell. When the light shines on the solar cell, the solar cell can convert the light energy into electrical energy and supply power to the equipment. It is a pollution-free clean energy. The following will introduce one by one the embodiments of the device installed with the solar cells, that is, the solar cell device.

Referring to Fig. 1, it is a schematic diagram of the composition of the first embodiment of the solar cell device provided by the present invention. As shown in the figure, the device includes a touch screen 11, a transparent solar cell sheet 12 and a display screen 13, wherein the transparent The solar cells 12 are located between the touch screen 11 and the display screen 13 . For example, the two sides of the solar battery sheet 12 are closely attached to the touch screen 11 and the display screen 13 respectively, wherein the solar battery sheet 12 can be one or more sheets, and is an organic transparent solar battery sheet, so it does not affect the user's perception of the display screen. of viewing.

Implementation of this embodiment, by installing a transparent solar battery between the touch screen and the display screen, when the light passes through the touch screen and shines on the solar battery, the solar battery converts light energy into electrical energy, and the solar battery is installed. In addition, the solar cell is located between the touch screen and the display screen. Generally, when people use a handheld device, the display screen is generally facing the direction of the light, and the solar cell and the display The screens are parallel and facing the direction of light, so the effect of receiving light is better. Correspondingly, the utilization rate of light energy is relatively high, and the efficiency of converting electric energy will also be improved.

Referring to Fig. 2, it is a schematic composition diagram of the second embodiment of the solar cell device provided by the present invention. As shown in the figure, the device includes a touch screen 21, a transparent solar cell sheet 22, a display screen 23, a power control circuit 24 and a storage battery 25 , wherein the transparent solar battery sheet 22 is located between the touch screen 21 and the display screen 23 . For the detailed position of the solar battery sheet 22 , please refer to the description of the first embodiment of the solar battery device, which will not be repeated here. The solar cells 22 are connected to the storage battery 25 through the power control circuit 24 .

Implementation of this embodiment, by installing a transparent solar cell between the touch screen and the display screen, when the light passes through the touch screen and shines on the solar cell, the solar cell converts light energy into electrical energy, which is supplied to the installation through the power control circuit. The battery of the equipment with solar cells is powered, so that the converted electric energy is stored in the battery, and then the battery is used to supply power to the load, which reduces the consumption of external electric energy and prolongs the service life of the equipment. Because of the use of clean energy, it also plays a role To purify the air.

Referring to Fig. 3, it is a schematic composition diagram of the third embodiment of the solar cell device provided by the present invention. As shown in the figure, the device includes a touch screen 31, a transparent solar cell sheet 32, a display screen 33, a power control circuit 34 and a load 35, wherein, the transparent solar cell 32 is located between the touch screen 31 and the display screen 33. For the detailed position of the solar cell 32, please refer to the description of the first embodiment of the solar cell device, which will not be repeated here. The solar cells 33 are connected to the load 35 through the power control circuit 34.

Implementing this embodiment, by installing a transparent solar cell between the touch screen and the display screen, when the light passes through the touch screen and irradiates on the solar cell, the solar cell converts light energy into electrical energy, which is directly transmitted to the solar cell through the power control circuit. The load power supply of the equipment installed with solar cells can be powered where there is light, which realizes the purpose of power supply while generating electricity and prolongs the use time of the equipment. It should be noted that when there is no light, the device can supply power to the load through its own battery.

Referring to Fig. 4, it is a schematic diagram of the composition of the fourth embodiment of the solar cell device provided by the present invention. As shown in the figure, the device includes a touch screen 41, a transparent solar cell 42, a display screen 43, a power control circuit 44, and a storage battery 45 and a load 46 , wherein the transparent solar battery sheet 42 is located between the touch screen 41 and the display screen 43 . For the detailed position of the solar battery sheet 42 , please refer to the description of the first embodiment of the solar battery device, which will not be repeated here. The solar cells 42 are respectively connected to the battery 45 and the load 46 through the power control circuit 44 .

Implementation of this embodiment, by installing a transparent solar cell between the touch screen and the display screen, when the light passes through the touch screen and shines on the solar cell, the solar cell converts light energy into electrical energy, which is supplied to the installation through the power control circuit. The battery and the load of the equipment with solar cells supply power. In this way, the light energy can be converted into electrical energy, and the power supply can be directly supplied to the load through the power control circuit. , the device can supply power to the load through the electric energy pre-stored in the battery, prolonging the use time of the device and purifying the air.

It should be noted that the solar cell device involved in this embodiment and other embodiments of the present invention, in addition to the elements involved in the embodiment, also includes other elements known to those skilled in the art, in order to highlight The inventive concept of the present utility model, therefore, only the components related to the inventive concept of the present utility model are described in the embodiments of the present utility model, and other known components in the solar cell device are not described in detail. In addition, the solar battery device involved in the embodiments of the present invention can be applied to handheld devices such as mobile phones and MP3 players, and can also be applied to other outdoor devices that can receive light.

What is disclosed above is only a preferred embodiment of the utility model, and of course it cannot limit the scope of rights of the utility model. Therefore, equivalent changes made according to the claims of the utility model still fall within the scope of the utility model.

Claims (7)

1. A solar cell device, characterized in that the device comprises a touch screen, a transparent solar cell and a display screen, wherein the transparent solar cell is located between the touch screen and the display screen. 2 . The solar cell device according to claim 1 , wherein the two sides of the solar cell sheet are in close contact with the touch screen and the display screen, respectively. 3 . 3. The solar cell device according to claim 1 or 2, characterized in that the device further comprises a power control circuit and a storage battery, and the solar cells are connected to the storage battery through the power control circuit. 4. The solar cell device according to claim 1 or 2, characterized in that the device further comprises a power control circuit and a load, and the solar cells are connected to the load through the power control circuit. 5. The solar cell device according to claim 1 or 2, characterized in that, the device further comprises a power control circuit, a storage battery and a load, and the solar cells are respectively connected to the storage battery and the load through the power control circuit. connected to the load. 6. The solar cell device according to claim 1 or 2, wherein the solar cell is one or more sheets. 7. The solar cell device according to claim 1 or 2, wherein the display screen is a liquid crystal screen.

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