JP2001024968A - Stand-by television unnecessitating stand-by power - Google Patents

Abstract

PROBLEM TO BE SOLVED: To unnecessitate the stand-by current of a television receiver. SOLUTION: A solar power output 8 from an antenna 16 is stored in a storage battery or capacitor 17, supplied to a television 18 having a video part as stand-by power for a remote controller 19 and a reception output 7 is made to be a reception input to the existent television 18 through an external tuner 20 of BS or CS and power is supplied to the external tuner 20 of BS or CS by a line 21. Thus, stand-by energy can be provided from anywhere except for the power source of the television.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION A television receiver.

[0002]

2. Description of the Related Art In a conventional television, a standby circuit for remote control operation and standby power for a cathode ray tube filament heater are used, so that a current flows and is wasted even when the television is not used.
This had an adverse effect such as an increase in CO ₂ on the global environment.

[0003]

An object of the present invention is to make a standby current of a television receiver unnecessary.

[0004]

SUMMARY OF THE INVENTION Standby energy is obtained from sources other than a television power supply.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Power generated from an antenna is coupled to a standby power circuit.

[0006]

FIG. 1 shows the present invention, in which a solar power output 8 from an antenna 16 is stored in a storage battery or a capacitor 17 and supplied to a television 18 having a video section as standby power for a remote controller 19, and a reception output 7 is provided. Shows a television embodiment of the present invention in which a signal is input to the existing TV 18 via a BS or CS external tuner 20 and power is supplied to the BS or CS external tuner 20 via a line 21.

FIG. 2 shows a power supply plug 22 of the existing television 18.
Is an embodiment of the system of the present invention that can receive power and current from the antenna unit simply by inserting the still,
The box 23 includes a storage battery, a converter, a tuner, a separation circuit, and the like.

FIG. 3 shows a television 24 according to the present invention in which a power source for an antenna section is specially divided into a picture tube filament preheating and remote control circuit, and other power sources. The radio wave is connected at 25 and the current is connected at 26 at each line. It is an Example of this invention.

The present invention includes all changes and various modifications of the above embodiments. A case where either or both of the remote control receiving circuit power supply and the video circuit device preheating power supply are supplied from the television main power supply is also included in the present invention.

[0010]

[Effect of the Invention] Conventional TV flowing current constantly in a cathode ray tube heater for instant picture output, also has passed the current always in a standby circuit of the remote control has been a part of the global CO ₂ generation. Therefore, as shown in the embodiments of the present invention in FIGS. 1, 2, and 3, this can be prevented by the television receiver according to the present invention. In other words, the reception output and power can be used for radio wave reception and standby power of the TV. That is, in order to set on the TV with a single shot of the remote controller when the TV is not used, the microcomputer is constantly operated, and the main power is supplied by the remote controller. is for power i.e. standby power of the television circuit required because it is always put is that they are wasted like in many homes, in order to prevent global warming, waiting to use the generator with the CO ₂ generation in greenhouse It is necessary to reduce power. The present invention eliminates the wasteful standby power, improves the global environment, stores daytime energy in a storage battery or the like, and supplies power to move the entire television.

[Brief description of the drawings]

FIG. 1 is a block diagram of a first embodiment of the present invention.

FIG. 2 is a block diagram of a second embodiment of the present invention.

FIG. 3 is a block diagram of a third embodiment of the present invention.

[Explanation of symbols]

 7 Antenna reception output 8 Solar cell power output 16 Antenna 18, 24 TV 19 Remote control 20 External tuner 21 line 22 Power plug 23 Box 25 Radio wave line 26 Current line

Claims (1)

[Claims] 1. A standby television having a circuit capable of supplying a remote control receiving circuit power supply and a video device preheating power supply other than a television main power supply.