Remote-Control Brightness Adjusting Device

• US 20100052562A1
• Filed: 08/29/2008
• Published: 03/04/2010
• Est. Priority Date: 08/18/2008
• Status: Abandoned Application

• Current Assignee: King Sound Enterprise Co., Ltd.
• Original Assignee: King Sound Enterprise Co., Ltd.
• Inventors: LIN, Hui-Nan
• Application Number:
  US12/201,080
• Publication Number:
  US 20100052562A1
• Time in Patent Office: Days
• US Class Current: 315/291
• CPC Class Codes: H05B 47/19 via wireless transmission

Abstract

A remote-control brightness adjusting device comprises an emitter and a receiver. The emitter is provided with a switch circuit including a brightness switch and an on-off switch, and a signal emitting circuit. The receiver is provided with a signal receiving circuit, a converter, a brightness control circuit and an on-off control circuit. The emitter and the receiver utilize the signal emitting circuit and the signal receiving circuit to perform wireless transmission. When the brightness switch of the switch circuit is triggered, the change-over switch of the converter will be switched to utilize the brightness control circuit to adjust the brightness of the load. When the on-off switch of the switch circuit is triggered, the change-over switch of the converter will be switched to utilize the on-off control circuit to control the on-off of the load.

Claims

1. A remote-control brightness adjusting device comprising:

an emitter being provided with a switch circuit including a brightness switch and an on-off switch, and a signal emitting circuit;

a receiver being provided with a signal receiving circuit, a converter, a brightness control circuit and an on-off control circuit, the signal emitting circuit of the emitter being in wireless connection with the signal receiving circuit of the receiver; and

a load being in electrical connection with the brightness control circuit and the on-off control circuit of the receiver;

when the brightness switch of the switch circuit is triggered, a change-over switch of the converter will be switched to utilize the brightness control circuit to adjust brightness of the load, when the on-off switch of the switch circuit is triggered, the change-over switch of the converter will be switched to utilize the on-off control circuit to control on-off of the load.

2. The remote-control brightness adjusting device as claimed in claim 1, wherein:

the emitter is further provided with an encoding chip, which is electrically connected between the switch circuit and the signal emitting circuit, the encoding chip receives and then encodes a brightness signal of the brightness switch and an on-off signal of the on-off switch, respectively, the signal emitting circuit includes an emitting antenna, the signal emitting circuit modulates a received encoded signal and then emits it through the emitting antenna; and

the receiver includes a decoding chip, which is electrically connected to the signal receiving circuit, the decoding chip receives and then decodes a demodulated signal, the signal receiving circuit includes a receiving antenna, the signal receiving circuit utilizes the receiving antenna to receive the encoded signal from the emitter and then demodulate the received encoded signal, the converter is electrically connected to the decoding chip and includes the change-over switch, which is used to switch an electrical connection of the decoding chip to the brightness control circuit or the on-off control circuit.

3. The remote-control brightness adjusting device as claimed in claim 2, wherein the converter is further provided with a single-chip, which is electrically connected to the change-over switch of the converter, a decoded signal of the decoding chip is guided into the signal-chip of the converter, and then the converter utilizes its inner program to check if the brightness switch or the on-off switch of the switch circuit is triggered, so as to utilize the change-over switch of the converter to control the corresponding brightness control circuit or the on-off control circuit.

4. The remote-control brightness adjusting device as claimed in claim 2, wherein the signal emitting circuit performs amplitude shifting key modulation to the received encoded signal.

5. The remote-control brightness adjusting device as claimed in claim 2, wherein the signal emitting circuit performs frequency shifting key modulation to the received encoded signal.

6. The remote-control brightness adjusting device as claimed in claim 2, wherein the change-over switch of the converter is a mechanical switch.

7. The remote-control brightness adjusting device as claimed in claim 2, wherein the change-over switch of the converter is an electronic switch.

8. The remote-control brightness adjusting device as claimed in claim 2, wherein the load is a lamp.