Lamp string device
The utility model relates to a lamp string device which comprises a solar energy plate that is connected with an energy storing device. Solar energy is received by the solar energy plate and is converted into electric energy so as to be transferred to the energy storing device, while the energy stor...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a lamp string device which comprises a solar energy plate that is connected with an energy storing device. Solar energy is received by the solar energy plate and is converted into electric energy so as to be transferred to the energy storing device, while the energy storing device is additionally connected with a voltage converter which can convert the electric energy of the energy storing device into a voltage so as to output the voltage to a lamp string. Thus, the lamp string emits light. The electric energy which is converted from the solar energy is stored at daytime by the lamp string device so as to be used as an energy source of light emission of the lamp string at night. Thus, the energy source is much saved. |
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