Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems (lighting fixtures combined with outlets for air-treatment systems F24F13/078)

Child Classifications

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• F21V 29/10 Arrangement of heat-generating components to reduce thermal damage, e.g. by distancing heat-generating components from other components to be protected
• F21V 29/15 Thermal insulation
• F21V 29/50 Cooling arrangements (air-treatment systems dissipating or using the heat of lighting fixtures F24F3/056)
• F21V 29/85 characterised by the material (liquid coolants F21V29/56)
• F21V 29/90 Heating arrangements