Charger

Abstract

The invention relates to a charger, comprising an AC plug and a wire terminals, said AC plug being connected to a high voltage AC and supplying power to the device through a terminal, wherein said terminal is provided with a two-phase AC electrical wiring probe, a DC electrical connection probe and a data line probe; said AC wire probe is connected with a null wire or a live wire through a relay; said DC wire probe is connected with AC through a transformer; said terminal is further provided with a controller; said controller is connected with the sensor to control the connection and disconnection of the relay; the terminal of the electrical equipment is provided with the corresponding probe hole; AC is supplied for equipment while DC is for the internal control components; data line is used for the data communication transmission between electric equipment and the terminal.

Claims

1. A charger comprising an AC plug and a wire terminals, said AC plug being connected to a high voltage AC and supplying power to the device through a terminal, wherein said terminal is provided with a two-phase AC electrical wiring probe, a DC electrical connection probe and a data line probe; said AC wire probe is connected with a null wire or a live wire through a relay; said DC wire probe is connected with AC through a transformer; said terminal is further provided with a controller; said controller is connected with the sensor to control the connection and disconnection of the relay; in the terminal of the electrical equipment is provided with the corresponding probe hole; AC is supplied for equipment while DC is supplied for the internal control components; data line is used for the data communication transmission between electric equipment and the terminal, wherein a signal processor, a battery and a control circuit are provided in the electric equipment; said battery is supplied for the control circuit and the signal processor; the battery is charged by a DC, wherein said terminals has five probes, two of which at both ends are two-phase electric probes; the middle one is the data line probe and the other two are the DC charging probes, wherein said electric equipment is a heating device, in which is provided with a temperature sensor; said temperature sensor sends the signal to the signal processor, and the control circuit communicates with the controller through the data line probe to control the connection and disconnection of the relay, wherein a DC capacitor is provided in the electric equipment; said DC capacitor is powered by DC, and the output end of the DC capacitor is connected with the heating plate for discharge and heat preservation.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is the schematic diagram of the connection wires of the present invention.

(2) FIG. 2 is the schematic diagram of the coupling terminal of the wire terminal.

(3) FIG. 3 is the schematic diagram of the interior structure of the wire terminal.

(4) FIG. 4 is the schematic diagram of power supply unit.

DETAILED DESCRIPTION OF SOME EMBODIMENTS

(5) The invention will be described in further details with reference of the drawings.

Embodiment 1

(6) A charger comprising an AC plug 22 and a wire terminal 2, said AC plug 22 being connected to a high voltage AC and supplying power to the device through a terminal 2; said terminal is provided with a two-phase AC electrical wiring probe 14, a DC electrical connection probe 15 and a data line probe 16; said AC electrical wiring probe, DC electrical connection probe and data line probe are lined up; the AC plug has two probes at both ends; two DC probes are arranged closely to the AC probes; the middle one is the data line probe and the other two are the DC charging probes; said AC wire probe is connected with a null wire or a live wire through a relay 12; said DC wire probe is connected with AC through a transformer 13; said terminal is further provided with a controller 17; said controller is connected with the sensor to control the connection and disconnection of the relay according to the information sent by data line probe; the above equipment can be connected with a extension cord for electric current connection; the terminal of the extension cord can be connected with a wire termination. In the terminal of the electrical equipment is provided with the corresponding probe hole; AC is supplied for equipment while DC is supplied for the internal control components; data line is used for the data transmission between electric equipment and the terminal. A corresponding controller is provided in the equipment to send signals to the controller in the wire terminal through the data line probe to make the controller switch on the relay to connect through the high voltage line.

Embodiment 2

(7) In this present embodiment, a heating plate is used in the electric equipment 3. On the basis of the original heating plate 3, the wire terminal is changed from the original AC power to the five-probe jack corresponding to the wire terminal; two ends of which are AC, followed by DC, middle one the data line probe connecting its own controller 33 which sends information to the controller in wire terminal after receiving the signals to inform the controller to switch on the relay then to connect the power source to heat the heating plate which is provided with a temperature sensor 34 inside; the temperature sensor is also connected with the controller to control temperature; the heating will be stopped when the setting temperature is reached. What is more convenient, the shell can also be provided with an indicator light 35, controlled by the controller according to the temperature, the light glows in different colors, thus indicating the temperature of the heating plate.

Embodiment 3

(8) For further control of the temperature and supply power for the AC meanwhile charging for the equipment, a super capacitor 32 is provided in the power supply unit, which can supply power for AC and charge for the capacitor; the capacitor can continue heating the heating plate according to the change of temperature after being unplugged from the power source; if the electrical parts in the electronic equipment want to be on work after unplugging the power source, a DC battery 36 must be installed in the electronic equipment. When the power is supplied to the battery 36, the battery 36 is also charged with the DC power supply, and then the power can be supplied to the controller, the indicator light, the sensor, and other parts after unplugging the power source.