WO2014089916A1

WO2014089916A1 - High-efficient solar mobile phone power storage and charging jacket

Info

Publication number: WO2014089916A1
Application number: PCT/CN2013/070104
Authority: WO
Inventors: 韦海贵
Original assignee: Wei Haigui
Priority date: 2012-12-12
Filing date: 2013-01-06
Publication date: 2014-06-19
Also published as: CN203073373U

Abstract

A high-efficient solar mobile phone power storage and charging jacket comprises a jacket body (1), a solar cell panel (2), an integrated circuit (3),a rechargeable cell (4), and a mobile phone charging port (5). The solar cell panel (2) is embedded on the jacket body (1) for converting solar energy into electric energy, and uses the integrated circuit to regulate a voltage and stabilize a current, so as to charge the rechargeable cell (4), and then the rechargeable cell (4) charges a mobile phone sleeved on the jacket body (1). Because the foregoing structure is used, the high-efficient solar mobile phone power storage and charging jacket has high charging efficiency, and can fully charge the mobile phone within a short period; and because a back electrode connection technology is used, the appearance is attractive and elegant. In addition, because the high-efficient bent solar cell is combined on the mobile phone jacket, it is convenient for the jacket to be sleeved on the mobile phone, and the high-efficient solar cell panel provides continuous power supply for the mobile phone, thereby ensuring long standby time and long time use of the mobile phone.

Description

High-efficiency solar mobile phone battery charging and charging sheath

The utility model relates to a mobile phone charging sheath, in particular to a high-efficiency solar energy computer electric storage charging sheath which can use solar energy to charge a mobile phone.

Background technique

At present, mobile phones, especially smart phones, are deeply loved by people for their intelligence and entertainment, and become the new favorite of mobile communication. In order to protect the delicate outer casing of the smart phone, the jacket with the mobile phone came into being. The prior art mobile phone sheath includes a sheath body, and the sheath body can be attached to the outer casing of the mobile phone to protect the outer casing of the mobile phone from being scratched by hard objects. This kind of sheath function is relatively simple and can't meet people's long-term entertainment needs. For this reason, people began to install rechargeable batteries on the sheath body, thus extending the standby and use time of the mobile phone. However, even with the rechargeable battery, the standby and usage time of the mobile phone is still quite limited, and it is still unsatisfactory for users who are traveling for a long time or traveling.

Therefore, how to quickly and continuously obtain power has always been a problem faced by people.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and to provide a mobile phone charging jacket which uses a solar battery to charge a rechargeable battery and provides a continuous source of power for outdoor users.

In order to achieve the above object, the utility model adopts the following technical solutions:

Solar cell phone storage charging jacket, including

Sheath body

a solar panel comprising a high-efficiency solar module embedded in a back surface of the sheath body to convert solar energy into electrical energy;

An integrated circuit, the integrated circuit integrates a control processor, an oscillating circuit, a protection circuit, and a detection circuit, and supplies the power of the constant voltage constant current after the power of the solar panel is adjusted by oscillation;

The rechargeable battery is electrically connected to the integrated circuit to store electrical energy; and the mobile phone charging port is electrically connected to the rechargeable battery and disposed at a position corresponding to the charging socket of the mobile phone.

The front surface of the sheath body is provided with a cavity corresponding to the charging port of the mobile phone. The integrated circuit is installed in the cavity, and a decorative cover plate is disposed on the front surface of the sheath body. The back surface of the sheath body is provided with a slot.

The solar panel is sleeved in a slot of the body of the sheath body.

The rechargeable battery is a high-capacity lithium battery, and the rechargeable battery has a flat shape and is installed in a slot behind the solar panel. The solar panel comprises a PCB substrate for carrying high-efficiency solar modules; a high-efficiency solar module, which is formed by a plurality of monocrystalline silicon high-efficiency solar cells with positive and negative back contacts mounted on a PCB substrate to form a plate-shaped high-efficiency solar module. ;

Transparent protective layer for packaging high efficiency solar modules.

The solar panel is a back-mounted solar panel.

The transparent protective layer is selected from one of PET, ETFE, PVDF, transparent TPT or ultra-thin glass.

The PCB substrate is a flexible PCB substrate.

Due to the above structure, the high-efficiency solar mobile phone charging and charging sheath of the utility model has high charging efficiency and can be fully charged in a short time; and the back electrode connection technology is adopted, and the appearance is beautiful and generous. In addition, the high-efficiency flexible solar cell is combined with the mobile phone casing to facilitate the sheathing of the jacket and the mobile phone. At the same time, the high-efficiency solar panel provides a continuous power supply for the mobile phone, ensuring long-term standby and use of the mobile phone.

DRAWINGS

Figure 1 is a schematic view of the structure of the present invention;

Figure 2 is a schematic view of the back structure of the present invention;

Figure 3 is an exploded view of the back structure of the present invention;

Figure 4 is an exploded view of the front structure of the present invention;

Figure 5 is a schematic structural view of the utility model after installing the mobile phone;

Figure 6 is a circuit block diagram of the utility model;

7 is a schematic structural view of a solar panel of the present invention.

detailed description

The present invention will be further described in detail in conjunction with the drawings and specific embodiments.

As shown in Figures 1 to 7, a solar cell phone charging jacket, including

a sheath body 1, a solar panel 2, an integrated circuit 3, a rechargeable battery 4, and a charging output port 5. The front surface of the sheath body 1 is provided with a cavity corresponding to the charging port of the mobile phone, and the integrated circuit 3 is mounted in the cavity. A decorative cover 11 is arranged on the upper side, and a slot 12 is arranged on the back surface of the sheath body 1. The solar panel 2 is a flexible single crystal silicon high efficiency solar panel, and is mainly composed of a PCB substrate 21, a solar module 22, and a transparent protective layer 23. The substrate 21 can be curved and curved for carrying the solar module 22; the solar module 22 is formed by a series of high-efficiency solar cells that can be curved along the curved line to form a plate-like solar module 22, and the solar module 22 is fixed on the substrate 21; The protective layer 23 is fixedly covered on the surface of the solar module 22 for protecting the solar module 22. The utility model preferably uses a monocrystalline silicon high-efficiency solar cell produced by Sunpower Corporation of the United States, and the photoelectric conversion efficiency of the solar cell is up to 23%, and the back electrode is electrically connected. Designed to greatly improve charging efficiency. The integrated circuit 3 includes a control processor 31, an oscillating circuit 32, a protection circuit 33, and a detection circuit 34, and is mainly used for controlling the charging of the rechargeable lithium battery 4 by the photoelectric conversion of the solar panel 2 and charging of the mobile phone 100 by the rechargeable lithium battery 4. On the sheath body 1 corresponding to the position of the charging socket of the mobile phone 100, a charging output port 5 electrically connected to the rechargeable battery 4 is provided.

In the solar panel 2, the substrate 21 is preferably a TPT (polyvinyl fluoride composite film) sheet having good bending properties; the transparent protective layer 23 is a PET (polyethylene terephthalate) film, and the transmittance is extremely high. High; a fixed adhesive layer is fixed between the substrate 21 and the solar cell module, and between the transparent protective layer and the solar component, and the fixing adhesive layer is EVA (copolymer of ethylene and vinyl acetate) fixing adhesive layer .

Claims

Rights request

1. A high-efficiency solar mobile phone charging and charging sheath, comprising: a sheath body (1), the sheath body (1) is provided with a hole corresponding to the button and the jack of the mobile phone; the solar panel (2) The solar panel comprises a high-efficiency solar cell module embedded in the back of the sheath body (1) to convert solar energy into electrical energy; an integrated circuit (3), the integrated circuit (3) integrated with a control processor ( 31), oscillation circuit (32), protection circuit (33), and detection circuit

(34), after the electric energy of the solar panel (2) is adjusted by oscillation, providing a constant voltage and constant current power output; the rechargeable battery (4), the rechargeable battery (4) is electrically connected to the integrated circuit (3) to store electrical energy And a mobile phone charging port (5), the mobile phone charging port (5) is electrically connected to the rechargeable battery (4), and is disposed at a position corresponding to the charging socket of the mobile phone in the sheath body (1).

2. The high-efficiency solar cell storage charging sheath according to claim 1, wherein the front surface of the sheath body (1) is provided with a cavity corresponding to the position of the charging port (5) of the mobile phone, and the integrated circuit is mounted on A decorative cover plate (11) is arranged above the cavity, and a slot (12) is arranged on the back plate surface of the sheath body (1).

3. The high efficiency solar cell storage battery charging jacket according to claim 2, wherein the solar panel (2) is embedded in a slot (12) of the back panel surface of the sheath body (1).

4. The high-efficiency solar cell storage battery charging jacket according to claim 1, wherein the rechargeable battery (5) is a high-capacity lithium battery, and the rechargeable battery (5) is in the form of a flat plate and is mounted on the solar panel ( 2) Inside the rear slot (12).

5. The high efficiency solar panel charging jacket of claim 1, wherein the solar panel (2) comprises a PCB substrate (21) for carrying high efficiency solar modules; Solar modules

(22), a plate-shaped high-efficiency solar module is formed on a PCB substrate (21) by a plurality of high-efficiency monocrystalline silicon solar cells that can be curved along an arc, and a transparent protective layer (23) for packaging High efficiency solar modules (22).

6. The high efficiency solar panel power storage charging jacket according to claim 5, wherein the solar panel (2) is a back-mounted solar panel.

7. The high efficiency solar panel charging jacket of claim 5, wherein said transparent protective layer

(23) From one of PET, ETFE, PVDF, transparent TPT or ultra-thin glass.

8. The high efficiency solar panel charging jacket according to claim 7, wherein said PCB substrate (21) is a flexible PCB substrate