Portable electronic device and power self-generating method thereof
An electronic device, self-generating technology, applied in the direction of electromechanical devices, circuit devices, battery circuit devices, etc., can solve the problem that the outdoor power supply of portable devices cannot meet the needs of use.
Inactive Publication Date: 2017-01-04
广安恒昌源电子科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the above-mentioned problem that the outdoor power supply of portable devices cannot meet the needs of use. The present invention provides a portable electronic device that can automatically generate electricity and convert mechanical energy into electrical energy to meet the daily use requirements of portable devices.
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[0019] All the features disclosed in this specification, except mutually exclusive features and / or steps, can be combined in any way.
[0020] Combine below figure 1 , figure 2 The present invention will be described in detail.
[0021] Such as figure 1 As shown, the portable electronic device of the present invention includes a self-generating module 1 and a bridge rectification and voltage stabilizing module 8 inside, and has a power output interface 7 outside. In this embodiment, the power output interface 7 is a USB interface. A cavity 5 with a smooth inner wall is included in the self-generating module 1, and a movable permanent magnet 4 is arranged inside the cavity 5, which can slide freely inside the cavity 5, and a fixed permanent magnet 3 is arranged at the bottom of the cavity 5, fixed At the bottom of the cavity 5 , a spring 6 is arranged on the top of the cavity 5 , which is fixed on the top of the cavity 5 and is used to bounce the movable permanent magnet 4...
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The invention discloses a portable electronic device and a power self-generating method thereof. The interior of the device comprises a power self-generating module (1) and a bridge-type rectification voltage-stabilizing module (8), and the exterior of the device is provided with a power output interface (7). The interior of the power self-generating module (1) is provided with a cavity with the smooth inner wall (5). A fixed permanent magnet (3) is fixed at the bottom of the cavity (5), and a movable permanent magnet (4) is disposed in the cavity (5). The adjacent magnetic poles of the movable permanent magnet (4) and the fixed permanent magnet (3) are opposite. The exterior of the cavity (5) is provided with an induction coil (2). The power self-generating module (1) enables mechanical energy to be converted into electric energy, i.e., an induction current. The bridge-type rectification voltage-stabilizing module (8) is connected with the power self-generating module (1), converts the induction current into a stable DC current, and output a branch voltage-stabilizing current through a power output interface (7) connected with the bridge-type rectification voltage-stabilizing module (8). The device achieves the automatic power generation, is portable, and solves a problem of power utilization of electronic equipment in the daily life.
Description
technical field [0001] The invention relates to the technical field of power generation and power supply devices, in particular to a portable electronic device and a self-power generation method thereof. Background technique [0002] At present, in people's daily life, many portable electronic devices, such as mobile phones, tablet computers, digital cameras, etc., occupy an important position, meet people's needs, and greatly improve the quality of life. [0003] However, these portable devices have an obvious problem, that is, the built-in battery of the device cannot meet the requirements of long-term outdoor use, and the charging device will occupy additional space, and not all outdoor occasions can provide charging services. This makes the use of the portable device very inconvenient. Contents of the invention [0004] The purpose of the present invention is to solve the problem that the outdoor power supply of portable devices cannot meet the needs of use. The prese...
Claims
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Login to View More IPC IPC(8): H02J7/32H02K35/02
CPCH02J7/32H02K35/02Y02B40/00
Inventor 向德记
Owner 广安恒昌源电子科技有限公司