The design of the research content for lighting fireplace design, content involves lighting fireplace, function, technology, work principle.The full text is divided into seven parts: the first part introduces the research contents, research methods, research background and significance of the research; the second part is the product survey, specific analysis of the current situation of market of light fireplace, brand structure, product type; third part is the design, mainly introduced the design thinking, design concepts and product function orientation; fourth part is the design object analysis, through the study on the design of object function, structure, man-machine interface, further clear product positioning and design; fifth part is the sketch analysis, mainly on the design scheme are analyzed and compared, and provide basis for optimum scheme; Sixth part, is in has been selected on the basis of the programme, as its model, function and structure of map production, engineering drawing; in the seventh part the product display graph summary.Design of from first to last with factitious core design, from human-computer interaction based on the reasonableness of products, strive to manufacturing, sales, consumption among the three to create a harmonious relationship.。。