Multi-functional thermoelectric cooling and warming device

• US 20060049696A1
• Filed: 09/09/2004
• Published: 03/09/2006
• Est. Priority Date: 09/09/2004
• Status: Abandoned Application

• Current Assignee: Chiu & Chu International Development Co., Ltd.
• Original Assignee: Chiu & Chu International Development Co., Ltd.
• Inventors: Ju, Leh Li, Tsai, Tsung Jung
• Application Number:
  US10/936,405
• Publication Number:
  US 20060049696A1
• Time in Patent Office: Days
• US Class Current: 307/151
• CPC Class Codes: B60N 3/104 with refrigerating or warming systems
• CPC Class Codes: F25B 21/04 reversible
• CPC Class Codes: F25B 27/00 Machines, plants or systems, using particular sources of energy F25B30/06 takes precedence
• CPC Class Codes: F25D 2400/40 Refrigerating devices characterised by electrical wiring

Abstract

A multi-functional thermoelectric cooling and warming device comprises a receiving box; a DC power input end extended with a DC power wire; an AC power output end for outputting AC power converted from the DC power input end so as to supply AC power to an external device; a switch for selecting a cooling operation mode or a warming operating mode. The DC power input end of the receiving box is connected to a battery through the power wire. The DC power input end is directly connected to the receiving box or is plugged into the receiving box. The AC power output end is connected to an external device. The switch has three operation modes which are cooling mode, warming mode and off mode. LED lamps are installed beside the switch for showing the operation modes.

Claims

1. A multi-functional thermoelectric cooling and warming device comprising:

a receiving box;

a DC power input end connected to the receiving box and extended with a DC power wire;

an AC power output end connected to the receiving box for outputting AC power converted from DC power outputted from the DC power input end so as to supply AC power to an external device;

a switch on the receiving box for selecting a cooling operation mode or a warming operating mode.

2. The multi-functional thermoelectric cooling and warming device as claimed in claim 1, wherein the DC power input end of the receiving box is connected to a battery or a vehicle cigar-lighter through the power wire.

3. The multi-functional thermoelectric cooling and warming device as claimed in claim 1, wherein the DC power input end is directly connected to the receiving box or is plugged into the receiving box.

4. The multi-functional thermoelectric cooling and warming device as claimed in claim 1, wherein the AC power output end is connected to an external device.

5. The multi-functional thermoelectric cooling and warming device as claimed in claim 1, wherein the switch has three operation modes which are cooling mode, warming mode and off mode.

6. The multi-functional thermoelectric cooling and warming device as claimed in claim 1, wherein LED lamps are installed beside the switch for showing the operation modes.