Patent ID: 11882803
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC A  B  F | IPC A  B  F

Claim 0:
1. A portable conditioning system for controlling climate in a closed volume defined by a structural element having a top opening, comprising:
a light source;
a replaceable focusing lens coupled to the light source and configured for changing a field of illumination of said light source;
a fan;
a temperature sensor;
control circuitry adapted to receive inputs from said sensor and from a user, and to control said light source and said fan to control circulation between air inside said closed volume and air outside said closed volume as a result thereof to control a temperature of the light source and an internal temperature in the closed volume; and
a housing having a lower surface adapted to be reversibly positioned over said top opening and diminish flow or air through said top opening, said light source and said fan being housed in said housing, said fan positioned for circulating air between said lower surface of the housing in communication with air in said closed volume and a upper surface of the housing in communication with air outside said closed volume and wherein said housing is adapted to be moved from the structural element defining the closed volume to another structural element defining a different closed volume.