CN204741487U - Mobile phone back panel integrating light energy charging and motion charging - Google Patents

Abstract

The utility model discloses a light harvesting can charge and motion charges in cell-phone backplate of an organic whole, be in including backplate main part (1) and setting the light energy cell board (2) in backplate main part (1) outside to and set up at inboard kinetic energy electricity generation module (3), the control module of charging (4) and the module of charging (5) of backplate main part (1), light energy cell board (2) and kinetic energy electricity generation module (3) pass through control module of charging (4) link to each other with the module of charging (5), the lateral surface of light energy cell board (2) is provided with protective layer (6), the module of charging (5) are including electric power storage unit and power supply unit, power supply unit is connected to on the mobile phone motherboard, for the cell-phone power supply. The novel simple structure of this experiment can will convert light energy and human motion kinetic energy into the electric energy, realizes the lasting charging to mobile phone equipment, and is practical convenient.

Description

Mobile phone back panel integrating light energy charging and motion charging

technical field

The utility model relates to the field of clean energy utilization, in particular to a mobile phone backboard integrating light energy charging and motion charging.

Background technique

With the rapid development of science and technology, the popularity and application of mobile phones, especially smart phones, has brought great convenience to people's life. People can use mobile phones to make calls, send text messages, take photos, listen to music, and at the same time, they can Browsing news on the Internet, making video calls, watching mobile TV, shopping on mobile phones, etc., mobile phones have become one of the important tools that are indispensable in people's lives. However, when traveling, we often encounter a sudden power failure of the mobile phone, which brings great inconvenience to us. Most of the charging devices in the prior art require a fixed power source, and once they leave the fixed power source, they cannot be used. Or carry a mobile charging treasure with you, but the existing mobile charging treasure is heavy, not easy to carry, and needs to be charged regularly, so it cannot adapt to the situation of sudden power failure.

With the development of science and technology and people's sustainable development requirements for energy utilization, light energy, as a clean energy, is widely used in human life because of its low cost of use and no pollution to the environment, such as solar street lamps and solar water heaters. . Life lies in movement, and human beings move all the time and generate a lot of kinetic energy. In order to lead people to continue to move forward on a green, environmentally friendly and healthy road, it is necessary to provide a way to convert light energy and human motion kinetic energy into electrical energy, which can be used as a supplementary power source for mobile phones to continuously charge mobile devices.

Contents of the invention

The purpose of this utility model is to address the deficiencies in the prior art, to provide a mobile phone backboard integrating light energy charging and motion charging, which can be used as a supplementary power supply by converting light energy and energy generated during motion into electrical energy and storing it Realize the continuous charging of the mobile phone and solve the problem of short standby time of the mobile phone. Among them, solar energy generation is mainly used for outdoor sunlight and indoor lighting, and kinetic energy generation is mainly used for occasions where people carry mobile phones and walk around in their trouser pockets. In addition, kinetic energy generation can also be used for emergency charging by repeated "shaking".

In order to achieve the above object, the technical scheme that the utility model takes is as follows:

A mobile phone backboard integrating light energy charging and motion charging, including a backplane main body (1) and a solar battery board (2) arranged outside the backboard main body (1), and a backplane main body (1) ) inside the kinetic energy generation module (3), charging control module (4) and charging module (5), the solar panel (2) and kinetic energy generation module (3) pass through the charging control module (4) Connected with the charging module (5), the charging control module (4) can control the light energy and kinetic energy power generation modules to stop charging when the power supply reaches 100%, so as to prevent the battery from being charged and exploded. A protective layer (6) is provided on the outer surface of (2), and the charging module (5) includes a power storage unit and a power supply unit, and the power supply unit is connected to the main board of the mobile phone to supply power to the mobile phone.

Preferably, the kinetic energy generating module (3) includes a permanent magnet (31), a coil (32) and a spring (33), the coil (32) is wound outside the permanent magnet (31) and connected to the permanent magnet (31) There is a preset gap, and the spring (33) is arranged in the gap between the permanent magnet (31) and the coil (32). When the mobile phone is carried by the user, it will drive the spring (33) to swing from side to side, thereby driving the permanent magnet (31) to vibrate from side to side, and the permanent magnet (31) will move relative to the outer coil (32), so that the 32) The magnetic flux changes, thereby generating an electromotive force, and achieving the purpose of converting kinetic energy into electrical energy.

Preferably, the photovoltaic cell panel (2) is a monocrystalline silicon, polycrystalline silicon or amorphous silicon photovoltaic cell panel.

Preferably, the protective layer (6) is an ethylene-tetrafluoroethylene copolymer plastic layer or a toughened glass layer.

Preferably, the material of the backboard body (1) is polycarbonate.

The beneficial effects of the utility model are as follows:

In this experiment, the new mobile phone backplane integrating light energy charging and motion charging has a simple structure and can fully convert the renewable light energy and human motion kinetic energy into the electric energy required by the mobile phone power supply, as an emergency power supply to realize mobile phone equipment continuous charging.

Description of drawings:

Figure 1: A schematic diagram of the outer structure of the mobile phone backplane integrating light energy charging and motion charging of the utility model;

Figure 2: Schematic diagram of the inner structure of the mobile phone back panel integrating light energy charging and motion charging of the utility model.

Detailed ways:

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further introduced.

Example 1

As shown in Figure 1 and Figure 2, the mobile phone back panel integrating light energy charging and motion charging includes a back panel main body (1) and a solar battery panel (2) arranged outside the back panel main body (1) , and the kinetic energy generation module (3), the charging control module (4) and the charging module (5) arranged inside the backplane main body (1), the solar battery board (2) and the kinetic energy generation module (3) The charging control module (4) is connected to the charging module (5), and the charging control module (4) can control the light energy and kinetic energy power generation modules to stop charging when the power supply reaches 100%, so as to prevent the battery from being charged. charging, the outer surface of the solar panel (2) is provided with a protective layer (6), the charging module (5) includes a power storage unit and a power supply unit, and the power supply unit is connected to the main board of the mobile phone to provide powered by.

Preferably, the kinetic energy generating module (3) includes a permanent magnet (31), a coil (32) and a spring (33), the coil (32) is wound outside the permanent magnet (31) and connected to the permanent magnet (31) There is a preset gap, and the spring (33) is arranged in the gap between the permanent magnet (31) and the coil (32). When the mobile phone is carried by the user, it will drive the spring (33) to swing from side to side, thereby driving the permanent magnet (31) to vibrate from side to side, and the permanent magnet (31) will move relative to the outer coil (32), so that the 32) The magnetic flux changes, thereby generating an electromotive force, and achieving the purpose of converting kinetic energy into electrical energy.

The photovoltaic cell board (2) is a monocrystalline silicon, polycrystalline silicon or amorphous silicon photovoltaic cell board. The protective layer (6) is an ethylene-tetrafluoroethylene copolymer plastic layer or a tempered glass layer. The material of the backboard body (1) is polycarbonate.

The utility model and its implementation have been described above, the description is not restrictive, and what is shown in the accompanying drawings is only one of the implementation of the utility model, the actual structure is not limited to this, if those skilled in the art Inspired by it, in the case of not departing from the purpose of the utility model, any structure similar to the technical solution and its implementation without creative design shall belong to the protection scope of the utility model.

Claims (5)

1. light harvesting can charge and the mobile phone backboard charged in one that moves, it is characterized in that, comprise back plate main body (1) and be arranged on the light energy battery plate (2) outside described back plate main body (1), and the raw electric module (3) of the kinetic energy being arranged on back plate main body (1) inner side, charge control module (4) and charging module (5), described light energy battery plate (2) is connected with charging module (5) by described charge control module (4) with the raw electric module (3) of kinetic energy, the lateral surface of described light energy battery plate (2) is provided with protective layer (6), described charging module (5) comprises electricity accumulating unit and power supply unit, described power supply unit is connected on cell phone mainboard, for mobile phone is powered.

2. light harvesting as claimed in claim 1 can charge and the mobile phone backboard charged in one that moves, it is characterized in that, the raw electric module (3) of described kinetic energy comprises permanent magnet (31), coil (32) and spring (33), described coil (32) is wrapped in permanent magnet (31) and there is prepsetting gap with permanent magnet (31) outward, and described spring (33) is arranged in the gap between permanent magnet (31) and coil (32).

3. light harvesting as claimed in claim 1 can charge and move and charge in mobile phone backboard integrally, it is characterized in that, described light energy battery plate (2) is monocrystalline silicon, polysilicon or amorphous silicon light energy battery plate.

4. light harvesting as claimed in claim 1 can charge and the mobile phone backboard charged in one that moves, and it is characterized in that, described protective layer (6) is ethylene-tetrafluoroethylene copolymer plastic layer or toughened glass layer.

5. light harvesting as claimed in claim 1 can charge and the mobile phone backboard charged in one that moves, and it is characterized in that, the material of described back plate main body (1) is Merlon.