Multifunctional complex power supply device

[0001] 1. Field of the Invention

[0002] The present invention relates generally to a type of multifunctional complex power supply device, and more particularly to a power supply device equipped with variety of power sources that can generate electricity. Option is available to switch on one of the power source devices and undertake the power supply when linked to a power-consuming gadget.

[0003] 2. Description of the Prior Art

[0004] In the wake of prevalence in recent year to carry and use a rechargeable electric gadget (for examples: Mobile phone, wireless communicating device, PDA , , , etc.) at any place, such as mountain-climbing, train or ship, etc., therefore, the convenience of using these electric gadgets conveniently would be enhanced provided that a electricity-charging device with power supply to the electric gadget available aside all the time instead of the power supplied from battery only. However, a conventional generator is cumbersome, even the smallest type generator is inconvenient to carry with. If the power supply from generator is the only source to the electric gadget carried aside at a place without any other power source available, then it is bound to have vexation in depleting the physical strength and increasing inconvenience. Furthermore, it is going to consume too many batteries and elevate the burden of earth and money.

[0005] In light of the drawbacks described in the prior art, the inventor took the advantage of his richly accumulated experience and technology from undertaking the manufacture of electric appliances and power supply devices, went through incessantly researches, experiments and ameliorations mainly focusing on the aforementioned shortcomings, and then developed & designed the present invention in the long run to rid of all the defects derived in the prior art, that is, a multifunctional complex power supply device of brand new type.

[0006] The present invention refers to a multifunctional complex power supply device, whose purpose consists of providing an anti-countercurrent & voltage-regulation circuit with a rechargeable battery connected in conjunction with a solar battery, a generator and a microphone; wherein, there is a first switch mounted in between the solar battery and the anti-countercurrent & voltage-regulation circuit, a second switch erected in between the generator and the anti-countercurrent & voltage-regulation circuit plus a third switch installed in between the microphone and the anti-countercurrent & voltage-regulation circuit; also, the rechargeable battery is linked to a power-consuming gadgets (for example: cellular phone or wireless communicating device, personal digital assistant (PDA) , , , etc.).

[0007] When using the power supply device, selection is available to switchover the first switch to ON-state so that the solar battery is energized to charge electricity to the rechargeable battery firstly, and then the rechargeable battery supplies power to the power-consuming gadget; or select to switchover the second switch to ON-state and so that the generator is enabled to charge electricity to the rechargeable battery first, and afterward the rechargeable battery supplies power to the power-consuming gadget; or select to switchover the third switch to ON-state with sounds input into the microphone so that microphone can take the advantage of electric energy through the transformation of sound pressure of the input sounds to charge electricity to the rechargeable battery, and then the rechargeable battery supplies this correspondingly charged electricity to the gadget of power consumption.

[0008] Further scope of the applicability of the present invention will become apparent from the detailed description given hereinafter. However, it should be understood that the detailed description and specific examples, while indicating preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from this detailed description.

[0016] The present invention relates generally to a multifunctional complex power supply device. Referring to FIG. 1 and FIG. 2, the power supply device 10 consists of an anti-countercurrent & voltage-regulation circuit 11 while this anti-countercurrent & voltage-regulation circuit 11 can block the reversal current of power supply and perform a voltage-regulation to the power supply; a rechargeable battery 12 (for instance: lithium battery) is connected to the anti-countercurrent & voltage-regulation circuit 11 in conjunction with a solar battery 13, a generator 14 (such as: manpower generator, wind-power generator , , , etc.) and a microphone 15; wherein, there is a first switch 16 mounted in between the solar battery 13 and the anti-countercurrent & voltage-regulation circuit 11, a second switch 17 erected in between the generator 14 and the anti-countercurrent & voltage-regulation circuit 11 plus a third switch 18 installed in between the microphone 15 and the anti-countercurrent & voltage-regulation circuit 11; also, the rechargeable battery 12 is linked to a power-consuming gadgets 19 (for example: cellular phone, wireless communicating device, radio, flashlight , , , etc.).

[0017] When using the power supply device 10 with the abovementioned components consisted, selection is available to switchover the first switch 16 to ON-state so that the solar battery 13 is energized to charge electricity to the rechargeable battery 12 firstly, and then the rechargeable battery 12 supplies power to the power-consuming gadget 19; or select to switchover the second switch 17 to ON-state so that the generator 14 is enabled to charge electricity to the rechargeable battery 12 first, and afterward the rechargeable battery 12 supplies power to the power-consuming gadget 19; or select to switchover the third switch 18 to ON-state with sounds input into the microphone 15 so that microphone 15 can take the advantage of electric energy through the transformation of sound pressure of the input sounds to charge electricity to the rechargeable battery 12, and then the rechargeable battery 12 supplies this correspondingly charged electricity as power to the gadget 19 for power consumption.

[0018] Please refer to FIG. 2 again, the solar battery 13 is connected to the first switch in series, the generator 14 and the second switch 17 are in series connection, and the microphone 15 and the third switch 18 are serially connected; meanwhile, the solar battery 13, the first switch 16 & the generator 14, the second switch 17 & the microphone 15, the third switch 18 are connected parallel. Thus, selection is available to switchover the first switch 16 to ON-state so that the solar battery 13 can charge electricity to rechargeable battery 12 firstly, and then the rechargeable battery 12 supplies power to the power-consuming gadget 19, or select to switchover the second switch 17 to ON-state so that generator 14 is energized to charge electricity to rechargeable battery 12 first, afterward the rechargeable battery 12 supplies power to the power-consuming gadget 19, or select to switch over the third switch 18 to ON-state with sound input into microphone 15 so that the microphone 15 can use the transformation of the sound pressure given from the sound into electric energy and charge electricity to rechargeable battery 12, and then the rechargeable battery 12 supplies this correspondingly charged electricity to the power-consuming gadget 19.

[0019] Please refer to FIG. 3 for another embodiment of the present invention. There is a two-level coupling amplification circuit 31 configured in between the microphone 15 and the third switch 18, and this amplification circuit 31 can amplify the sound pressure of the sound input into microphone 15 in order to elevate the energy of the sound pressure and let this amplified sound pressure be transformed into the electric energy for the rechargeable battery 12 as the corresponding electricity to be supplied to the power-consuming gadget 19.

[0020] Please refer to FIG. 4 for another embodiment of the present invention again. The solar battery 13 and the first switch 16 are jointed together in parallel connection, the generator 14 and the second switch 17 are in parallel connection, the microphone 15 and the third switch 18 are connected parallel as well; meanwhile, the solar battery 13, the first switch 16 & the generator 14, the second switch 17 & the microphone 15, the third switch 18 are serially connected. Thus, selection is available to switchover the first switch 16 to OFF-state so that the solar battery 13 can charge electricity to the rechargeable battery 12 firstly, and then the rechargeable battery 12 supplies power to the power-consuming gadget 19, or select to switchover the second switch 17 to OFF-state so that the generator 14 can charge electricity to the rechargeable battery 12 first, afterward the rechargeable battery 12 supplies power to the power-consuming gadget 19, or select to switchover the third switch 18 to OFF-state with sound input into microphone 15 so that the microphone 15 can use the electrical energy transformed from the sound pressure of sound to supply the corresponding power to the power-consuming gadget 19.

[0021] Please refer to FIG. 5, the generator 14 can be a manpower generator (for instances: Hand-pulling generator or hand-rocking generator). Hand-pulling generator is used as the generator 14 in the present invention. The generator 14 has been assembled a driving part 51 and a power-generation part 52, wherein, an outer casing 53 is topped over the driving part 51 while there is a gear 54 pivoted to the outer casing 53 and a return spring 55 fitted in between the gear 54 and the outer casing 53, also the gear 54 has a pull wire 56 wound around its rotating shaft. Meanwhile, the power-generation part 52 has been mounted a stator 57 and a rotator 58 while the rotator 58 has another gear 510 coupled to its rotating shaft 59. The gear 510 is mated to clench the gear 54 so that gear 54 can react to produce a corresponding rotation when the pull wire 56 is being pulled outward and drive the rotator 58 to make rotation so that the generator 14 can generate the output electricity.

[0022] Please refer to FIG. 6, the generator 14 can be a wind-power generator. The wind-power generator 14 has been assembled a driving part 61 and a power-generation part 62, wherein, there is a rod frame 63 mounted in the driving part 61 while there is a fan blade 64 pivoted to the rod frame 63. Meanwhile, the power-generation part 62 has been mounted a stator 65 and a rotator 66; and the fan blade 64 has a pivot shaft 67 fitted inside the rod frame 63 and coupled to the rotator 66 through the transmission element 68 (for example: gear); thus, the transmission element 68 can drive rotator 66 to produce a synchronous rotation and enable the generator 14 to generate output electricity when fan blade 64 is driven to rotate by the flowing airstreams.

[0023] The power-consuming gadget 19 can be a flashlight in the present invention, the flashlight can be reacted to emit light and irradiate over the solar battery 13 so that the solar battery 13 can generate and output electricity to charge the rechargeable battery 12, and then the rechargeable battery 12 supplies power to the power-consuming gadget 19 (flashlight). In such a manner, energy can be repeatedly consumed until it runs out.

[0024] The power-consuming gadget 19 can be an electric fan in the present invention, the electric fan can be actuated to stir airstreams (wind power) to blow the fan blade 64 to revolve so that the generator 14 can generate and output electricity to charge the rechargeable battery 12, and then the rechargeable battery 12 supplies power to the power-consuming gadget 19 (electric fan). In such a manner, energy can be repeatedly consumed until it runs out.

[0025] The power-consuming gadget 19 can be a mobile phone in the present invention, the sound (such as: Sound of incoming call, talking voice, etc.) coming out from the mobile phone can be input into the microphone 15 so that the microphone 15 can use and transform the sound pressure of the sound into electric energy and charge the rechargeable battery 12 with this electric energy, and then the rechargeable battery 12 supplies this corresponding electricity to the power-consuming gadget 19 (mobile phone). In such a manner, energy can be repeatedly consumed until it runs out.

[0026] According to the aforementioned descriptions of the present invention, the multifunctional complex power supply device has been equipped with diverse type of power sources (generator 14, solar battery 13, and microphone 15) for electricity generation. Therefore, user may vary the present invention with the practical need of usage and choose a suitable method of power supply so that the performance and objectives of power supply are achievable.

[0027] As synthetically concluded from the foregoing descriptions, the multifunctional complex power supply device in the present invention truly has an unprecedented innovation in structure. There is neither a report relating to the present invention published in any publication nor the like product of the present invention seen in the market, hence, it is certain that the present invention has its novelty. In addition, the unique characteristics and functions of the present invention are far beyond the reach of conventional devices; thus, it is undeniable that it is more progressive than conventional devices and qualified to the prerequisite of new patent application stipulated in the Patent Law of R.O.C., and application of patent is filed in accordance with Law accordingly.

[0028] The present invention will become more fully understood from the detailed description given hereinbelow and the accompanying drawings which are given by way of illustration only, and thus are not limitative of the present invention, and wherein:

• • [0029] Power supply device 10
  • [0030] Anti-countercurrent & voltage-regulation circuit 11
  • [0031] Rechargeable battery 12
  • [0032] Solar battery 13
  • [0033] Generator 14
  • [0034] Microphone 15
  • [0035] The first switch 16
  • [0036] The second switch 17
  • [0037] The third switch 18
  • [0038] Power-consuming gadget 19
  • [0039] Two-level coupling amplification circuit 31
  • [0040] Driving part 51
  • [0041] Power generation part 52
  • [0042] Outer casing 53
  • [0043] Gear 54
  • [0044] Return spring 55
  • [0045] Pull wire 56
  • [0046] Stator 57
  • [0047] Rotator 58
  • [0048] Rotating shaft 59
  • [0049] Anther gear 510
  • [0050] Driving part 61
  • [0051] Power generation part 62
  • [0052] Rod frame 63
  • [0053] Fan blade 64
  • [0054] Stator 65
  • [0055] Rotator 66
  • [0056] Pivot shaft 67
  • [0057] Transmission element 68