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US 7,013,886 B2Granted
Plastic shell heater
OwnerDavid Denginventor
Life of this patent
Estimating the term…
Abstract
A plastic shell heater utilizing multiple deflectors and vents at the top of interior of a portable heater to direct the heat away from the surface of the heater. This dramatically lowers the temperature of the external surfaces of the heater and allows the use of plastic as the material for the shell of the heater and also allows the use of heat sensitive electronic control panel for the heater.
Claims5
A plastic shell heater comprising:
- a rear panel with a vertical surface with multiple openings near the top and a substantially horizontal surface at the bottom;
- a left panel affixed to the left side of said rear panel;
- a right panel affixed to the right side of said rear panel;
- a control system affixed to the bottom of said rear panel;
- a left support panel affixed to said left panel;
- a right support panel affixed to said right panel;
- a left spacer with multiple openings provided near the top edge of said spacer affixed to said left support panel;
- a right spacer with multiple openings provided near the top edge of said spacer affixed to said right support panel;
- a heat source disposed in front of said rear panel;
- a control panel affixed near the top of said rear panel and supported by said support panels;
- a grill affixed to a deflector frame which is affixed to said support panels and disposed around said heat source;
- a bottom panel affixed to the substantially horizontal surface of said rear panel an operable top cover operably affixed above the control panel and covering the control panel;
- a heat deflector affixed to said rear panel above said heat source;
- an assembly of heat deflectors comprising multiple heat deflecting fins affixed above said deflector frame to said support panels.
11 more elements
Dependencies are inferred from the claim text.