Portable solar charger
A solar charger, portable technology, applied in collectors, photovoltaic power generation, electric vehicles, etc., can solve problems such as inconvenience, insufficient power supply, and product without structure, and achieve low cost, good thermal and chemical stability, and easy Processing effect
Inactive Publication Date: 2007-06-13
广辉股份有限公司
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Problems solved by technology
[0002] Portable electronic products have become necessary electronic devices for modern people, such as notebook computers, MP3 players, PDAs, mobile phones, digital cameras, etc. However, although technological products are very useful, they are most afraid of being discovered when they are needed It is out of power and cannot be used, and it is temporarily impossible to find a power source for charging. In addition, the use of its charging stand is limited to indoor use. When you are outdoors or in a place without a mains socket, even if you bring all kinds of bulky and annoying power sources line, and it is impossible to charge portable electronic products. For people who often work or do activities outside for a long time, they often encounter the dilemma of insufficient power supply and cannot use electronic products again and again; and once the power of electronic products is exhausted, portable electronic products The product loses its functionality completely
[0003] This shows that above-mentioned existing portable charger obviously still has inconvenience and defect in structure and use, and urgently needs to be further improved
In order to solve the problems of portable chargers, relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and general products do not have a suitable structure to solve the above problems. This is obviously a problem that relevant industry players are eager to solve
Method used
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[0033] In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and features of the portable solar charger proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. Its effect is described in detail below.
[0034] The portable solar charger of the present invention, please refer to Fig. 1, shown in Fig. 2, this portable solar charger comprises:
[0035] A casing 10, on which are provided a plurality of power supply sockets 11, a battery power indicator 12 and a battery power indicator switch 13;
[0036] A solar energy collector 20, which can be folded in half and attached to the surface of the casing 10, is used to absorb the light emitted by the external light source and convert the light energy into DC electric energy;
[0037] A lithium polymer batt...
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Solar energy collection plates of the disclosed solar charger are setup on outer shell in use for absorbing ray of external light source. Through inner control circuit, electric energy converted from light energy is sent to lithium polymer battery to be stored for backup. Different voltages are provided in order to charge varied electronic products. The inner control circuit prevents lithium polymer battery from overcharging, over discharging and countercurrent to solar energy collection plates. Features are: portable, not restricted by environment etc.
Description
technical field [0001] The present invention relates to a portable solar charger, especially a solar energy collecting plate to convert the collected light energy into a power source, and then convert the power source into a DC power source by an internal control circuit for charging a lithium polymer battery. Current, and easy to carry charger. Background technique [0002] Portable electronic products have become necessary electronic devices for modern people, such as notebook computers, MP3 players, PDAs, mobile phones, digital cameras, etc. However, although technological products are very useful, they are most afraid of being discovered when they are needed It is out of power and cannot be used, and it is temporarily impossible to find a power source for charging. In addition, the use of its charging stand is limited to indoor use. When you are outdoors or in a place without a mains socket, even if you bring all kinds of bulky and annoying power sources line, and it is...
Claims
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Login to View More IPC IPC(8): H02N6/00H02J7/35H02S10/20
CPCY02E10/50Y02E70/30
Inventor 黄燕清谢家焘
Owner 广辉股份有限公司