Wangs Alliance Corporation

David Xin Wang

Voravit Puvanakijjakorn

Shelley S Wald

Rong Feng Yu

Li Changyong

Zhou Tingting

A connectable lamp may be configured to be mounted to a surface. The lamp may include a light source, an enclosure configured to support the light source, and electrical connectors and stability connectors that extend from the enclosure. The stability connectors may be disposed radially outward from the electrical connectors. The electrical and stability connectors may be aligned in a row or may be positioned transversely to one another. The electrical and stability connectors may be configured such that, after insertion of the electrical connectors and the stability connectors into receptacles in a mounting support that may be fixed to the surface, rotation of the connectors about a central axis defined by the enclosure may engage the electrical connectors with power terminals. The receptacles may include arcuate slots in the mounting support.

Connectable lamp

Apparatus, methods and instructions for disinfecting air. The apparatus may include, and the methods may involve, a fixture. The fixture may include a germicidal light source. The fixture may include a fan. The fan may circulate air through a volume into which the germicidal light source propagates germicidal light. The light source may be configured to emit, upward from a horizontal plane, a beam that, absent reflection off an environmental object, does not cross the horizontal plane. The apparatus may include a shield that prevents light from the light source from crossing the horizontal plane. The sensor may face upward from the horizontal plane. The sensor may face downward from the horizontal plane.

Growing community of inventors

Great Neck, NY, United States of America

David Xin Wang