Portable mobile phone back splint solar intelligent charging system

Abstract

The utility model relates to a portable mobile phone back splint solar intelligent charging system, which comprises a mobile phone back splint body, a photovoltaic power generation panel, a charging management system, a mobile phone charging interface, a mains supply charging interface, a voice hole, a lens hole and a charging state display module. The photovoltaic power generation panel is integrated on the mobile phone back clamp, and solar energy is utilized to provide continuous and stable electric energy for the mobile phone. And after the battery management system converts and protects the electric energy, the mobile phone battery is charged through the charging interface. The mobile phone provided by the utility model solves the problem of insufficient cruising ability of the mobile phone, and has the advantages of environmental protection, high efficiency and no need of an external power supply.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic power generation and mobile equipment power supply technical field, especially a portable mobile phone back clamping solar energy intelligent charging system. BACKGROUND

[0002] With the popularity of smart phones, the insufficient battery endurance of mobile phones has become a pain point in daily use. The traditional mobile phone charging method relies on external power supply and cannot meet the use demand of users under the condition of no external power supply. In recent years, photovoltaic power generation technology has developed rapidly, and its characteristics of high efficiency, environmental protection and no need for external power supply make it possible to be applied to the field of mobile phone charging. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the utility model aims at providing a portable mobile phone back clamping solar energy intelligent charging system to realize the self-power supply function of mobile phones.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable mobile phone back clamping solar energy intelligent charging system, comprising a mobile phone back clamping body, a photovoltaic power generation panel, a charging management system, a charging state display module, a mobile phone charging interface, a back clamping mains charging interface, a voice hole and a lens hole; the mobile phone back clamping body is closely attached to the back of the mobile phone; the photovoltaic power generation panel is integrated on the upper surface of the mobile phone back clamping body; the charging management system is arranged at the lower part of the mobile phone back clamping body; the charging state display module is connected with a signal acquisition module and a short circuit protection module; the mobile phone charging interface is arranged inside the lower cover of the mobile phone back clamping body and is used for connecting the mobile phone and the photovoltaic power generation panel; the back clamping mains charging interface is arranged at the bottom of the mobile phone back clamping body.

[0005] In a preferred embodiment, the charging management system is used for receiving the electric energy generated by the photovoltaic power generation panel and converting it into the voltage and current for charging the mobile phone battery.

[0006] In a preferred embodiment, the charging management system further has a voltage adjustment module, a charging control module, an overcharge protection module and a short circuit protection module.

[0007] In a preferred embodiment, the photovoltaic power generation panel is connected with the charging management system through wires and transmits the generated electric energy to the charging management system; the voltage adjustment module and the overcharge protection module of the charging management system respectively adjust and protect the electric energy, and then charge the mobile phone battery through the mobile phone charging interface.

[0008] In a preferred embodiment, the mains charging interface adopts a Lightning socket, a Micro-USB socket or a TypeC socket.

[0009] In a preferred embodiment, the mobile phone back clip body is provided with a lens hole, and the opening position is arranged according to different models of mobile phones, so as to ensure that the mobile phone camera is not blocked.

[0010] In a preferred embodiment, the mobile phone back clip body and the mobile phone back part fitting part are provided with a layer of heat insulation material.

[0011] The light energy is directly converted into electric energy, green energy is provided for the mobile phone to provide continuous and stable electric energy, and the mobile phone does not need to rely on external power supply, and the problem of insufficient endurance of the mobile phone is solved.

[0012] The photovoltaic power generation panel is integrated on the back of the mobile phone back clip, does not affect the normal use and appearance of the mobile phone, and the mobile phone back clip plays the role of a mobile phone protective shell.

[0013] The charging management system has perfect protection function, and ensures the safe use of the mobile phone battery.

[0014] Compared with the prior art, the mobile phone back clip photovoltaic power generation system has the following beneficial effects: the light energy is directly converted into electric energy, green energy is provided for the mobile phone to provide continuous and stable electric energy, and the mobile phone does not need to rely on external power supply, and the problem of insufficient endurance of the mobile phone is solved.

[0015] The photovoltaic power generation panel is integrated on the back of the mobile phone back clip, does not affect the normal use and appearance of the mobile phone, and the mobile phone back clip plays the role of a mobile phone protective shell.

[0016] The charging management system has perfect protection function, and ensures the safe use of the mobile phone battery. DETAILED DESCRIPTION

[0017] Figure 1 The structure right view of the mobile phone back clip photovoltaic power generation system of the preferred embodiment of the utility model is shown in the figure;

[0018] Figure 2 The structure left view of the mobile phone back clip photovoltaic power generation system of the preferred embodiment of the utility model is shown in the figure;

[0019] Figure 3 The structure right view of the mobile phone back clip photovoltaic power generation system of the preferred embodiment of the utility model is shown in the figure;

[0020] Figure 4 The structure right view of the mobile phone back clip photovoltaic power generation system of the preferred embodiment of the utility model is shown in the figure;

[0021] Figure 5 The working principle diagram of the mobile phone back clip photovoltaic power generation system of the preferred embodiment of the utility model is shown in the figure;

[0022] Figure 6 The charging state display module schematic diagram of the preferred embodiment of the utility model is shown in the figure;

[0023] Figure 7 The circuit principle wiring diagram of the charging management system of the preferred embodiment of the utility model;

[0024] Figure 8 The circuit principle wiring diagram of the voltage regulation module of the preferred embodiment of the utility model;

[0025] Figure 9 The circuit principle wiring diagram of the charging control module of the preferred embodiment of the utility model;

[0026] Figure 10 The circuit principle wiring diagram of the overcharge protection module of the preferred embodiment of the utility model;

[0027] Figure 11 The circuit principle wiring diagram of the short circuit protection module of the preferred embodiment of the utility model;

[0028] Reference Signs: 1. Mobile phone back clamp body, 2. Photovoltaic power generation plate, 3. Charging management system, 31. Voltage regulation module, 32. Charging control module, 33. Overcharge protection module, 34. Short circuit protection module, 35. Signal acquisition module, 36. Charging state display module, 37. Anti-reverse power parallel power supply protection device, 4. Mobile phone charging interface, 5. Mains charging interface, 6. Voice hole, 7. Lens hole, 8. Charging state display module. DETAILED DESCRIPTION

[0029] The utility model will be further described below in combination with the drawings and embodiments.

[0030] It should be noted that the following detailed description is all exemplary, and is intended to provide further description of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0031] It should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application; as used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, they indicate the presence of a feature, step, operation, device, component and / or their combination.

[0032] A portable mobile phone back clamp solar energy intelligent charging system, with reference to Figures 1-11 , comprising:

[0033] Mobile phone back clip body 1: closely combined with the back of the mobile phone, made of lightweight and high-strength material, with good protection and shock resistance, and also has the function of mobile phone protective case.

[0034] Photovoltaic power generation panel 2: integrated on the upper surface of the mobile phone back clip body 1, made of high-efficiency monocrystalline silicon or polycrystalline silicon material, with high photoelectric conversion efficiency. Photovoltaic power generation panel 2 is connected with charging management system 3 through wires to realize power transmission and conversion.

[0035] Charging management system 3: set in the lower part of the mobile phone back clip body 1, used to receive the electric energy generated by the photovoltaic power generation panel 2 and convert it into voltage and current suitable for charging the mobile phone battery. At the same time, the charging management system 3 also has voltage adjustment module 31, charging control module 32, overcharge protection module 33, short circuit protection module 34, etc., to ensure the safe use of the mobile phone battery.

[0036] Charging state display module 8 is provided, which can display voltage data, current data, charging, full charge and short circuit power-off alarm through the data provided by signal acquisition module 35 and short circuit protection module 34, to facilitate understanding of the charging state.

[0037] Mobile phone charging interface 4: set in the inside lower side of the mobile phone back clip body 1, used to connect the mobile phone and the photovoltaic power generation panel 2. When the mobile phone is put into the back clip, the mobile phone charging interface 4 is inserted into the mobile phone charging port to realize power transmission. The mobile phone charging interface 4 can adopt Lightning port, Micro-USB port or TypeC port, with strong compatibility, which is convenient for users to charge the mobile phone at any time.

[0038] Mains charging interface 5: the bottom of the mobile phone back clip body 1 is provided with mains charging interface 5, which can directly charge the mobile phone with charger without taking off the mobile phone, which is convenient for charging the mobile phone with mains power when there is no sunlight. At the same time, data transmission can be realized, which avoids the trouble of frequently taking off the mobile phone. The interface circuit and the circuit of the photovoltaic power generation panel 2 are connected in parallel to the mobile phone charging interface 4, which prevents reverse power supply from causing safety hazards through reverse power supply parallel power supply protection device. The interface can adopt Lightning port, Micro-USB port or TypeC port, with strong compatibility,

[0039] Voice hole 6 is provided to ensure the quality of mobile phone call voice;

[0040] Lens hole 7 is provided to ensure that the mobile phone camera is not blocked.

[0041] The part where the mobile phone back clip body 1 is combined with the back of the mobile phone is provided with heat insulation material 9 and local protrusion 10, which can prevent the mobile phone battery 39 from overheating when the mobile phone back clip generates electricity under sunlight, and also facilitates heat dissipation during charging and use of the mobile phone.

[0042] In the embodiment, the user only needs to insert the mobile phone into the mobile phone back clip and connect the mobile phone back clip photovoltaic power generation system to realize the self-power supply function of the mobile phone. In the environment with sufficient sunlight, the photovoltaic power generation panel can continuously provide power for the mobile phone to meet the use demand of the user under the condition of long time without external power supply.

Claims

1. A portable cell phone back clip solar power intelligent charging system, characterized in that, The back clip body of the mobile phone, the photovoltaic power generation panel, the charging management system, the charging state display module, the mobile phone charging interface, the back clip mains charging interface, the voice hole and the lens hole; the mobile phone back clip body is closely attached to the back of the mobile phone; the photovoltaic power generation panel is integrated on the upper surface of the mobile phone back clip body; the charging management system is arranged at the lower part of the mobile phone back clip body; the charging state display module is connected with the signal acquisition module and the short circuit protection module; the mobile phone charging interface is arranged inside the lower book of the mobile phone back clip body, used for connecting the mobile phone and the photovoltaic power generation panel; the back clip mains charging interface is arranged at the bottom of the mobile phone back clip body.

2. The portable cell phone back clip solar power intelligent charging system of claim 1, wherein, The charging management system is used for receiving the electric energy generated by the photovoltaic power generation panel and converting it into the voltage and current for charging the mobile phone battery.

3. The portable cell phone back pocket solar smart charging system of claim 1, wherein, The charging management system also has a voltage regulation module, a charging control module, an overcharge protection module and a short circuit protection module.

4. The portable cell phone back clip solar power intelligent charging system of claim 3, wherein, The photovoltaic power generation panel is connected with the charging management system through a wire, and the generated electric energy is transmitted to the charging management system; the voltage regulation module and the overcharge protection module of the charging management system respectively regulate and protect the electric energy, and then charge the mobile phone battery through the mobile phone charging interface.

5. The portable cell phone back pocket solar power intelligent charging system of claim 1, wherein, The mains charging interface adopts a Lightning socket, a Micro-USB socket or a TypeC socket.

6. The portable cell phone back pocket solar smart charging system of claim 1, wherein, The mobile phone back clip body is provided with a lens hole, and the opening position is arranged according to different models of mobile phones to ensure that the mobile phone camera is not blocked.

7. The portable cell phone back pocket solar power intelligent charging system of claim 1, wherein, The attachment part of the mobile phone back clip body and the back of the mobile phone is provided with a layer of heat insulation material.

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