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A portable cooling unit for cooling the interior of an automobile, comprising a cooling device and an associated remote control unit. The cooling device has a number of solar cell panels located on its upper surface for converting the rays of sunlight into electrical energy. The cooling device may

A portable cooling unit for cooling the interior of an automobile, comprising a cooling device and an associated remote control unit. The cooling device has a number of solar cell panels located on its upper surface for converting the rays of sunlight into electrical energy. The cooling device may also be powered by batteries. Warm air from the inside of the automobile enters an air inlet vent on the cooling device, is cooled therein by a cooling means, and is released at an air outlet vent. A remote sensor located on the side of the cooling device allows the cooling device to be activated from outside of the vehicle by a remote control unit. A power mode switch located on the cooling device allows a choice of powering the unit either by energy from solar cell panels or by the batteries contained within the cooling device.

대표청구항 ▼

What is claimed is: 1. A portable cooling unit for cooling a passenger compartment of an automobile, comprising a cooling device and a remote control unit, said cooling device having an inlet vent, cooling means and an outlet vent, such that warm air from the passenger compartment enters the inlet

What is claimed is: 1. A portable cooling unit for cooling a passenger compartment of an automobile, comprising a cooling device and a remote control unit, said cooling device having an inlet vent, cooling means and an outlet vent, such that warm air from the passenger compartment enters the inlet vent, is cooled by the cooling means, and exits the outlet vent as cool air, the cooling device being operated by at least one power source, the cooling device capable of being activated and deactivated while outside the automobile by the remote control unit. 2. The portable cooling unit as recited in claim 1, wherein the cooling device has an upper surface and a power mode switch, and wherein there are two power sources for operating the cooling device, namely solar cell panels located on the upper surface which convert solar energy into electrical energy, and rechargeable batteries located within the cooling device, said power mode switch selectively allowing the cooling device to be powered by the solar cell panels and the batteries. 3. The portable cooling unit as recited in claim 2, wherein the solar cell panels are connected to the rechargeable batteries within the cooling device such that the solar cell panels are capable of recharging the batteries. 4. The portable cooling unit as described in claim 2, further comprising buttons on the remote control unit which allow the power source for the cooling device to be selected using the remote control unit as well as by using the power mode switch which is located on the cooling device. 5. A portable cooling method for cooling a passenger compartment of an automobile by a user prior to entering the automobile, using a portable cooling device having an inlet vent, cooling means an outlet vent, a fan and a remote sensor, and using a remote control unit, comprising the steps of: placing the cooling device within the automobile; raising the temperature within the automobile by ambient conditions while the automobile is left unattended; activating the fan by the remote control unit, by transmitting a signal from the remote control unit to the remote senor; allowing warm air from the passenger compartment to enter the cooling device through the inlet vent; removing heat from the warm air by the cooling means; allowing cool air to exit the cooling device through the outlet vent; allowing the fan to circulate the cool air within the automobile; and entering the automobile by the user. 6. The portable cooling method as recited in claim 5, wherein the cooling device has two power sources, namely rechargeable batteries and solar cell panels, wherein the device has a power mode switch, wherein the step of allowing the cooling device fan to circulate air within the automobile further comprises selecting the power mode by the user such that the cooling device is selectively powered by the solar cell panels and the rechargeable batteries, and wherein while the automobile is left unattended, the batteries are recharged by the solar cell panels. 7. The portable cooling method as recited in claim 6, wherein the step of selecting the power mode is conducted by the remote control unit.