JP2013069651A - Portable twin-battery ac/dc power supply - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable provision of AC/DC power supply at a remote location from an automobile and the like by obtaining an another battery in which a precious energy source is charged.SOLUTION: Another battery is charged by a power generator via a relay, a resistor and the like, or a detection circuit that is made into an IC by detecting variation in a voltage so that a voltage of a main battery does not become larger than a specified voltage. The other battery is inserted into a container which is configured so that two poles of positive and negative terminals of the battery are connected to two electrical contact parts provided on a lid, and to which an inverter, an additional plug socket (an AC power supply extraction port), and a cigar lighter socket (a DC power supply extraction port) are installed. Then, upon putting a lid on a box for complete connection, the AC/DC power supply can be used.

Description

  The present invention relates to generator energy, and more particularly, to energy saving by charging another battery for power loss.

  Conventionally, an alternator that is an AC generator with a rectifier, which is one of the generators that charge the battery, has a power generation capacity that is increased when the vehicle's power is insufficient, and reduced when the engine may exceed the specified voltage when the engine is running at high speed. Devices with regulating regulators have been proposed.

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Problems that the invention solves

  However, this time, unless one battery is charged when it may exceed the specified voltage of the main battery, one battery as a valuable energy source cannot be obtained.

  Accordingly, an object of the present invention is to provide an AC and DC power source that can be carried far away from an automobile or the like by charging another battery.

Means for solving the problem

  Another battery according to the present invention includes a holding unit that is separately fixed to the vehicle as a twin battery together with the main battery, and holds the battery body in a detachable state. The main battery is one used conventionally. By detecting the voltage fluctuation so that the main battery may exceed the specified voltage, charging is started and terminated on the other battery by a generator through a relay, resistor, etc. or an IC detection circuit. .

  Another battery according to the present invention is easily removed and then inserted into a container equipped with an inverter, an attached outlet (AC power outlet), and a cigarette lighter socket (DC power outlet). The container is divided into a box and a lid. By covering the box, the contact part (connection cap) of the two electrical poles with the + and-poles of the battery attached to the lid. ) And fully connected. When the lid is attached, since the + and-of the two connection caps are wired to the inverter and the cigarette lighter socket, respectively, AC and DC power supplies can be used at the same time. The container is made of an insulator that has excellent strength and flexibility, and is excellent in heat dissipation. In addition, a hole is formed in the inverter portion of the box for a temperature cooling fan of the inverter circuit.

  Preferably, the other battery comprises selecting a sealed battery.

  Preferably, a fuse is inserted between the contact + on the lid and the wiring of the inverter and cigarette lighter socket.

  Preferably, carrying the container includes attaching a handle or the like or a shawler belt to the box.

  The other battery according to the present invention is fixed to the vehicle as a twin battery together with the main battery. In particular, the other battery has a feature that it can be easily removed when the automobile is stopped.

Effect of the invention

  As described above, according to the present invention, another battery is charged and charged into the container, so that it is possible to provide an AC and DC power source that can be carried far away.

It is a perspective view which understands the internal structure which has inserted the output part of another battery and inverter which were charged, and AC and DC power supply in the container. (The wiring to the + and-of the two connection caps on the lid, the inverter, and the cigarette lighter socket are omitted.) (Example)

  A simple configuration has been realized in which AC power and DC power can be obtained from another battery charged in the container.

  FIG. 1 according to the present invention is a perspective view showing the internal configuration of a container according to an embodiment, another 3: battery (sealed type: 12V-108 Ah), AC voltage 100V 6: with AC power outlet 5: Inverter (sinusoidal DC-AC inverter: 12V-1000W) and 7: DC power cigarette lighter socket with DC voltage 12V.

  1 which is an embodiment according to the present invention: the other 3 charged in the container box is separately fixed to the vehicle as a twin battery together with the main battery, but the battery body is also detachable The other 3 is easy to remove, and after being removed, it is fixed to the left side of the partition plate 4 within 1 in FIG. To do. The other 3 parts, 3a: pole-, 3b: pole +, are input ports at the time of charging. In this case, since they are at the time of discharging, they become output ports of 3 power sources. The standard is a sealed type, output voltage: 12 V, 24-hour rate capacity: 108 Ah. The other 3 is that charging is completed by a generator through a relay, resistor, or IC detection circuit by detecting the voltage fluctuation so that the main battery may exceed the specified voltage. ing. Since the circuit configuration up to charging can be easily understood, it will be omitted.

  In the container according to the embodiment of the present invention, 100 V 6 with 5 is fixed to the right side of 4 inside 1 of FIG. 1a: A hole for the temperature cooling fan of the inverter circuit is provided on the right side surface of 1 for heat dissipation of the inverter circuit. The standards are: output voltage: 100V, continuous output: 1000W. 7 of 12V is fixed to the vacant position of the inverter on the right side of 4 in the container box of FIG. Since it is directly connected to the sealed battery, the standards are similarly output voltage: 12 V, 24-hour rate capacity: 108 Ah.

  In the embodiment of the present invention, 2: the lid of the container is provided with 2a: contact portion (connection cap) with the pole-2b: contact portion with the pole (connection cap) +. When 2 is placed on 1 at the position of 3a, 3b of 3, it is arranged so as to match each other. 6 and 7 appear on the surface of the container when 2 is placed on 1. The wirings are connected to 2 and 5 and 7 from 2a and 2b, respectively. The wiring diagram is omitted.

  The AC power source of the embodiment according to the present invention forms a container by placing 2 in 1 of FIG. 1, and another 3 3a is connected to 2a, 3b is connected to 2b, and 2a, 2b to 5 Therefore, the output AC voltage 100V can be obtained at 6. Similarly, the DC power supply is connected by placing 2 in 1 of FIG. 1 and wired from 2a, 2b to 7, so that an output DC voltage of 12V can be obtained at 7.

  The AC power source of the embodiment according to the present invention can use household appliances in the event of a power failure such as a natural disaster. Especially in winter, oil hot water heaters, oil fan heaters, etc. are used to warm up, but it is often forgotten that a power source is necessary, and depending on the capacity, it can be used for a short time. . Further, the DC power source can sufficiently charge a mobile phone, a game machine, etc. by using a charge conversion connector for a cigarette lighter socket. We hope that these examples of effective use will give you a lot of energy both physically and mentally in the event of a disaster.

1 Container box 1a Inverter circuit temperature cooling fan hole 2 Container lid 2a Contact with pole (connection cap)-
2b Contact with pole (connection cap) +
3 battery 3a pole-
3b Paul +
4 Partition plate 5 Inverter 6 AC power outlet 7 DC power cigarette lighter socket

Claims (2)

  As a twin battery, after a main battery is sufficiently charged by a generator such as an automobile, another battery is charged in order to avoid wasteful dissipation of energy due to further power generation.   By simply putting the battery in a container equipped with an inverter that can be easily carried, AC and DC power can be provided for use as a power source in places such as outdoors where there is no power source, or in the event of a power failure.

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