초록 ▼

A battery-powered, portable air conditioner apparatus is provided having an insulated chest with two holes in the lid. A fan is positioned in one of the holes for drawing air into the chest, where heat is exchanged with the contents of the chest, and the other hole is a vent, through which the condi

A battery-powered, portable air conditioner apparatus is provided having an insulated chest with two holes in the lid. A fan is positioned in one of the holes for drawing air into the chest, where heat is exchanged with the contents of the chest, and the other hole is a vent, through which the conditioned air exits. The air conditioner apparatus may be provided with a receptacle that is capable of engaging rechargeable, cordless power tool battery packs.

대표청구항 ▼

What I claim is: 1. A portable air conditioning device, comprising (a) an insulated chest having (i) a body, defined by sides and a bottom and having an opening at one end defined by a rim forming the upper edge of the body; and (ii) a lid, covering the opening in the body, wherein the lid at least

What I claim is: 1. A portable air conditioning device, comprising (a) an insulated chest having (i) a body, defined by sides and a bottom and having an opening at one end defined by a rim forming the upper edge of the body; and (ii) a lid, covering the opening in the body, wherein the lid at least partially overlays the rim and is supported thereby, the lid having first and second holes through its thickness; (b) a fan, positioned in the first hole in the lid to direct a stream of air downward into the chest; (c) a vent, positioned in the second hole in the lid, to allow the stream of air to pass from inside the chest to outside the chest; and (d) a power unit, attached to the outside of the chest, having (i) a replaceable, rechargeable battery pack, containing one or more batteries, electrically connected to the fan; and (ii) a switch, located on an electrical circuit between the battery pack and the fan, for turning the fan on and off. 2. The device of claim 1 wherein the lid is attached to the body by a hinge. 3. The device of claim 2 wherein the power unit is attached to a side of the body of the chest. 4. The device of claim 3, wherein the side of the chest has an exterior shell, an insulation layer and an interior shell, and wherein the battery pack is electrically connected to the fan by a wire positioned between the exterior and interior shells of the side of the chest. 5. The device of claim 1, wherein the lid is comprises an exterior shell, an interior shell and a layer of insulation between the exterior and interior shells, and the lid is substantially planar in shape and is horizontal when closed. 6. The device of claim 1, wherein the power unit further comprises a receptacle, attached to the outside of the chest and electrically connected to the fan, wherein the receptacle engages the battery pack and (i) provides an electrical connection between the battery pack and the fan; and (ii) temporarily attaches the battery pack to the chest. 7. The device of claim 1, further comprising a cover plate, substantially the size of the first hole in the lid, and overlaying the first hole. 8. A portable air conditioning device, comprising (e) an insulated chest having (i) a body, with an opening at one end, defined by a rim forming the upper edge of the body; and (ii) a lid covering the opening in the body and attached to the body by a hinge, whereby the lid is at least partially supported by and overlaying the rim, the lid having first and second holes through its thickness, and wherein the lid, when closed, forms a substantially planar, horizontal surface; (f) a fan, positioned in the first hole in the lid to direct a stream of air downward into the chest; (g) a vent, positioned in the second hole in the lid, to allow the stream of air to pass from inside the chest to outside the chest; and (h) a power unit, having (i) a receptacle attached to the outside of the chest and electrically connected to the fan; (ii) a removable, rechargeable battery pack, containing one or more batteries, engaged with, supported by and electrically connected to the receptacle; and (iii) a switch, located on an electrical circuit between the receptacle and the fan, for turning the fan on and off. 9. The device of claim 8, wherein the receptacle is comprised of (i) a removable adapter configured to engage and make an electrical connection with the battery pack; and (ii) a base attached to the chest and configured to engage and hold the adapter; and (iii) means to electrically connect the adapter to the fan; and wherein the battery pack is a cordless power tool battery pack. 10. The device of claim 8, wherein the lid is capable of supporting at least 150 lbs. 11. The device of claim 8, wherein the chest has a volume of 12 to 24 quarts. 12. The device of claim 8, further comprising a cover plate, substantially the size of the first hole in the lid, and overlaying the first hole. 13. The device of claim 8, wherein the battery pack is a rechargeable, cordless power tool battery pack. 14. A portable air conditioning device, comprising (i) a flexible, insulated chest having (i) a body, defined by sides and a bottom and having an opening at one end defined by a rim forming the upper edge of the body; and (ii) a lid covering the opening in the body and attached to the body by a hinge, wherein the lid engages the rim of the body by a zipper and is supported thereby, the lid having first and second holes through its thickness; (j) a fan, positioned in the first hole in the lid to direct a stream of air downward into the chest; (k) a vent, positioned in the second hole in the lid, to allow the stream of air to pass from inside the chest to outside the chest; and (l) a power unit, attached to the outside of the chest, having (i) a replaceable, rechargeable battery pack, containing one or more batteries, electrically connected to the fan; and (ii) a switch, located on an electrical circuit between the battery pack and the fan, for turning the fan on and off. 15. The device of claim 14, wherein the hinge is created by folding a continuous piece of flexible, insulated material comprising the lid and side of the body. 16. The device of claim 14, wherein the chest has a volume of 12 to 24 quarts. 17. The device of claim 14, wherein the battery pack is a rechargeable, cordless power tool battery pack. 18. The device of claim 14, wherein the power unit further comprises a receptacle, attached to the outside of the chest and electrically connected to the fan, wherein the receptacle engages the battery pack and (i) provides an electrical connection between the battery pack and the fan; and (ii) temporarily attaches the battery pack to the chest. 19. The device of claim 18, wherein the receptacle is comprised of (i) a removable adapter configured to engage and make an electrical connection with the battery pack; and (ii) a base attached to the chest and configured to engage and hold the adapter; and (iii) means to electrically connect the adapter to the fan; and wherein the battery pack is a cordless power tool battery pack. 20. The device of claim 19, wherein the power unit is attached to a side of the body of the chest.