UNIVERSAL CHARGING DEVICE
First Claim
Patent Images
1. A universal charging device, the device comprising:
- a charging pack including at least one of an AC terminal for inputting an AC power, an AC/DC converter for rectifying the AC power to a DC power, a DC terminal for outputting a DC power of a first power value, and a charging pack switch for turning on/off an output of the DC power, wherein a DC power of various power values in which the first power value increases or decreases can be outputted in response to increase/decrease in installation number of the charging packs and to whether each charging pack switch is turned on or off, and a charging speed of an electric vehicle can be adjusted in response to changes in power value of the DC power.
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Abstract
A universal charging device, the device comprising: a charging pack including at least one of an AC terminal for inputting an AC power, an AC/DC converter for rectifying the AC power to a DC power, a DC terminal for outputting a DC power of a first power value, and a charging pack switch for turning on/off an output of the DC power.
53 Citations
20 Claims
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1. A universal charging device, the device comprising:
- a charging pack including at least one of an AC terminal for inputting an AC power, an AC/DC converter for rectifying the AC power to a DC power, a DC terminal for outputting a DC power of a first power value, and a charging pack switch for turning on/off an output of the DC power, wherein a DC power of various power values in which the first power value increases or decreases can be outputted in response to increase/decrease in installation number of the charging packs and to whether each charging pack switch is turned on or off, and a charging speed of an electric vehicle can be adjusted in response to changes in power value of the DC power.
- View Dependent Claims (2, 3, 4, 5)
- 6. A universal charging device, comprising charging packs generating a DC power of the first power value, charging modules in which the charging packs are arranged in series or in parallel, or a charging unit in which the charging modules are arranged in attachably and detachably in series or in parallel manners.
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9. A universal charging device, the device, comprising:
- a charging pack generating a DC power of a first power value;
a charging module in which a plurality of charging packs is arranged in series or in parallel, wherein the charging pack includes a first charging pack to an nth charging pack, the charging module includes a first charging module to a kth charging module; and
a main controller turning on a particular charging pack by selecting the particular charging pack among the first charging pack to the nth charging pack, or turning on a particular charging module by selecting the particular charging module among the first charging module to the kth charging module.
- a charging pack generating a DC power of a first power value;
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10. A universal charging device, the device, comprising:
- a kiosk provided with a plurality of connectors which is a charging interface of an electric vehicle, or a display portion for displaying a charged level; and
a charging pack supplying DC power to the kiosk, wherein the charging pack is separately provided from the kiosk, and installed at a position different from that of the kiosk. - View Dependent Claims (11)
- a kiosk provided with a plurality of connectors which is a charging interface of an electric vehicle, or a display portion for displaying a charged level; and
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12. A universal charging device, the device, comprising:
- a charging pack formed with an AC/DC converter rectifying an inputted AC power where the charging pack is arranged in a singular manner or a plural manner to output a DC power of a first DC power value;
a plurality of connectors which is a charging interface; and
a mesh unit that connects the charging pack and the connector for adjusting at least one of a serial connection status of the charging pack, a parallel connection status of the charging pack, and an electrical connection status of each of the charging packs and the connectors, wherein a DC power of various power values increasing and/or decreasing the first power value for adjusting the charging speed is applied to each of the connectors through the mesh unit. - View Dependent Claims (13, 14, 15, 16)
- a charging pack formed with an AC/DC converter rectifying an inputted AC power where the charging pack is arranged in a singular manner or a plural manner to output a DC power of a first DC power value;
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17. A universal charging device, comprising:
- an AC/DC conversion block receiving an AC power and converting the AC power to a DC power;
a plurality of DC/DC conversion blocks connected to an output terminal of the AC/DC conversion blocks and for converting a voltage or a current of the DC power outputted from the AC/DC conversion blocks;
a mesh unit connected to an output terminal of the DC/DC conversion blocks and for outputting various power values for increasing and/or decreasing a first power value outputted from the DC/DC conversion blocks; and
a connector connected to the mesh unit and functioning as a charging interface. - View Dependent Claims (18, 19, 20)
- an AC/DC conversion block receiving an AC power and converting the AC power to a DC power;
Specification