JP3136594U - Power supply device using solar energy - Google Patents

Abstract

Power supply using solar energy, which can be charged at any time during outdoor work or activity, and there is no possibility of power failure, and there is no possibility of undercharging when starting as a power supply means for an electric machine. Providing equipment.
A hat body for covering the head, and a solar energy power generating means attached to the hat body and configured to absorb solar energy from the head and convert it into electric power. And storage means configured to receive power from the solar energy power generation means from a secondary battery and to be able to supply power.
[Selection] Figure 1

Description

  The present invention relates to a power feeding device, and more particularly to a power feeding device using solar energy.

  Normally, when working or performing activities outdoors, batteries are often used as power supply means for mobile phones, CD players, electric tools and the like. Further, in preparation for the case where the power of the battery is cut off, a separate power storage device as shown in FIG. 7, which usually has a large number of primary batteries or uses a rechargeable secondary battery, is used as a power supply means. (Patent Document 1).

  However, in the system having a large number of primary batteries, the battery prepared from time to time is used up and the power is cut off, which is inconvenient to use.

  On the other hand, when a separate power storage device as shown in FIG. 7 is used, although recharging can be performed, since commercial power is required for recharging, it can be performed only after returning to the home or office. If there is no other expensive secondary battery in reserve, there is a risk of power interruption.

By the way, at present, there are electric machines that use solar cells, but since the solar cells are mounted on the electric machine itself, when the electric machine is to be operated by solar energy, the entire electric machine is intentionally stored. Since it has to be taken out from the place under sunlight, when it is started as a power supply means for an electric machine, the amount of stored electricity is small and it is used only for a mini device.
Taiwan Patent No. M255574

In view of the above problems, the inventor may use solar energy and charge at any time during outdoor work or activity, and the possibility of power failure may be under-charged when starting as a power supply means for an electric machine. It aims at providing the electric power feeder by solar energy.

  In order to achieve the above object, the present invention is adapted to be able to absorb a solar energy from above the head and convert it into electric power while being attached to the hat body to be put on the head. Comprising a solar energy power generation means configured and a power storage means configured to receive power from the solar energy power generation means from a secondary battery and to be able to supply power. A power supply device using solar energy is provided.

  The power supply device using the solar energy having the above-described configuration is a convenient and separate body from the electric machine, and the solar energy power generation means is attached to the hat body. It is possible to charge the battery at any time, so there is no risk of power interruption, so there is no need for a spare secondary battery or charging means, and there is no risk of undercharging when starting up as a power supply means for electric machines. Very convenient to.

  Hereinafter, a first embodiment of a power feeding apparatus using solar energy according to the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a schematic configuration of the embodiment.

  As shown in FIG. 1, the solar energy power supply apparatus mainly includes a hat body 1, solar energy power generation means 2, and power storage means 3.

The hat body 1 is for covering the head, and is composed of a crown portion 10 and an eaves portion 11 in this example.
The solar energy power generation means 2 is attached to the hat body 1 and configured to absorb solar energy from the top of the head and convert it into electric power. In this example, the solar energy power generation means 2 is a solar energy panel 20 having an output connector 21 and is laid on the outer surface of the eaves portion 11.

  As shown in FIG. 1 and FIG. 2, the power storage means 3 is charged separately from the hat body 1, receiving power from the solar energy power generation means 2 mainly from the secondary battery 30, and supplying power. It is configured to be able to.

  Specifically, the power storage means 3 is installed so as to protrude from the outer surface of each of the three secondary batteries 30, the rectangular casing body 31 in which the secondary battery 30 is built in and removable. The power receiving connector 32 for receiving power from the solar energy power generation means 2, the power supply connector 33 for supplying power, and the ON / OFF switch means 34 for switching the power supply from the power supply connector 33. .

  As shown in FIGS. 3 to 6, the connection between the output connector 21 in the solar energy power generation means 2 and the power receiving connector 32 in the power storage means 3, and other electronic devices such as the power supply connector 33 in the power storage means 3 and a mobile phone. 9 is made by means of conductors 35, 36 which are prepared for connection to 9.

  On the outer surface of the casing body 31, alarm means 37 for displaying the lower limit of the voltage value of the power storage means 3 is installed. This alarm means 37 is turned on when the power storage means 3 falls below this lower limit, indicating insufficient charging. In this case, when charged, the alarm means 37 not only exceeds the lower limit but also reaches a predetermined voltage value close to full load. The alarm means 37 is turned off for the first time after being charged. In this example, as the alarm means 37, a lamp that notifies by light emission is used, but for example, a buzzer and a vibration mechanism may be used.

  As shown in FIG. 3 and FIG. 4, the electricity storage means 3 is a light and thin one that is separate from the hat body 1, so it can be put in a pocket or put on the waist, which is quite convenient. is there.

  Incidentally, as the secondary battery 30, a lithium battery is used in this example. However, if the battery can be repeatedly used after being discharged, a nickel hydride battery, a nickel cadmium battery, a carbon hydrogen battery, etc. May be used.

  FIG. 5: is a perspective view which shows schematic structure of 2nd Embodiment of the electric power feeder by the solar energy concerning this invention. The configuration of the power supply device using solar energy in this embodiment is almost the same as that of the first embodiment, but the difference is that the solar energy panel 20A is not the eaves portion 11A but the crown portion 10A of the cap body 1A. It is laid near the top.

  FIG. 6: is a perspective view which shows schematic structure of 3rd Embodiment of the electric power feeder by the solar energy concerning this invention. The configuration of the power supply device using solar energy in this embodiment is almost the same as that in the second embodiment, but the difference is that the hat body 1B is a hard helmet having no eaves, and the solar energy panel 20B. Is laid near the top of the crown 10B.

  The preferred embodiments of the present invention have been described above. However, the present invention is not limited to the above-described embodiments, and various modifications and changes are possible within the scope of the idea of the present invention. It is.

  As described above in detail in the embodiment, the solar power feeding device of the present invention can be charged at any time during outdoor work or activity, and the possibility of power interruption is started as a power feeding means for an electric machine. There is no possibility of undercharging.

1 is a perspective view showing a schematic configuration of a first embodiment of a power feeding device using solar energy according to the present invention. It is an enlarged view of the electrical storage means in the electric power feeder with the solar energy of FIG. It is a figure which shows an example of the system which wears the electrical storage means when using the electric power feeder by the solar energy of FIG. It is a figure which shows the other example of the system which wears the electrical storage means when using the electric power feeder by the solar energy of FIG. It is a perspective view which shows schematic structure of 2nd Embodiment of the electric power feeder by the solar energy concerning this invention. It is a perspective view which shows schematic structure of 3rd Example of the electric power feeder by the solar energy concerning this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 1A, 1B Hat body 2, 2A, 2B Solar power generation means 3 Power storage means 9 Electronic equipment 10, 10A, 10B Crown part 11, 11A Eaves part 20, 20A, 20B Solar energy panel 21 Output connector 30 Secondary battery 31 Casing body 32 Power receiving connector 33 Power feeding connector 34 ON / OFF switch means 35, 36 Conductor 37 Alarm means

Claims (6)

A hat for the head,
Solar energy power generation means configured to be attached to the hat body and configured to absorb solar energy from the top of the head and convert it into electric power;
A power supply device using solar energy, comprising: a secondary battery; and a power storage unit configured to receive power from the solar energy power generation unit and be charged, and to supply power.   2. The solar energy according to claim 1, wherein the power storage unit is built in a casing body and is configured to receive electric power from the solar energy power generation unit through a conductive wire. Power supply device.   A power receiving connector for receiving power from the solar energy power generation means, a power supply connector for supplying power, and a switch means for switching power supply from the power supply connector are installed so as to protrude from the outer surface of the casing body. The solar power feeding device according to claim 2, wherein the power feeding device is solar energy.   The power supply by solar energy according to claim 2, wherein the hat body is made of eaves, and the solar energy power generation means is a solar energy panel and is laid on the outer surface of the eaves. apparatus.   The power supply by solar energy according to claim 2, wherein the hat body is made of a hard material, and the solar energy power generation means is a solar energy panel and is laid near the top of the hat body. apparatus.   The power supply apparatus using solar energy according to claim 3, wherein alarm means for displaying a lower limit of the voltage value of the power storage means is provided on the outer surface of the casing body.

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