Huizhou Light Engine Limited

Huithan Light Engine Ltd.

Sue-Anne Tean Leung

Eddie Ping Kuen Li

Teddy Yeung Man Lo

Paul Chung Wai Lo

A garden edge spike includes: a tapered spike portion having a lower spike and an upper C-shaped portion having a plurality of grooves on an outer edge thereof; and a holder, the holder having a holding portion including plural flanges, and a coupling portion that slideably engages one or more of the plurality of grooves.

Garden edge spike and methods and uses thereof

A lighting connector which includes (a) an upper housing having plural connector pins, and one or more interlocking grooves; and (b) a lower housing, the lower housing having a plurality of connector pin guide holes, and one or more interlocking tongue portions. The lower housing is connectable with the upper housing to form the lighting connector by coupling at least one of the one or more interlocking grooves with at least one of the one or more interlocking tongue portions, and by coupling at least one of the plural connector pins with at least one of the connector pin guide holes.

Lighting connector devices and uses thereof

A lighting connector which includes first and second upper housings, each upper housing having plural connector pins, and one or more interlocking grooves; first and second lower housings, each the lower housing having a plurality of connector pin guide holes, and one or more interlocking tongue portions; and a flexible connector electrically connecting an inner side of the first lower housing with an inner side of the second lower housing, the first lower housing being connectable with the first upper housing, and the second lower housing being connectable with the second upper housing, to form the lighting connector by coupling at least one of the one or more interlocking grooves with at least one of the one or more interlocking tongue portions, and by coupling at least one of the plural connector pins with at least one of the connector pin guide holes.

A multi-way connector connects a plurality of lighting apparatuses together, wherein connector comprises a plurality of lighting connectors, each lighting connector comprising an upper housing having plural connector pins, and one or more interlocking grooves; and a lower housing which has a plurality of connector pin guide holes, and one or more interlocking tongue portions, the lower housing being connectable with the upper housing to form each lighting connector by coupling at least one of the interlocking grooves with at least one of the interlocking tongue portions, and by coupling at least one of the plural connector pins with at least one of the connector pin guide holes; a multi-way connecting portion configured to permit power and/or signals to pass between and among the plurality of lighting connectors; and plural flexible connectors electrically connecting each lower housing with the multi-way connecting portion.

A lighting connector which includes an upper housing having plural connector pins, and one or more interlocking grooves; a lower housing, the lower housing having a plurality of connector pin guide holes, and one or more interlocking tongue portions; a power supply plug; and a flexible connector electrically connecting an inner side of the lower housing with an inner side of the power supply plug, the lower housing being connectable with the upper housing to form the lighting connector by coupling at least one of the one or more interlocking grooves with at least one of the one or more interlocking tongue portions, and by coupling at least one of the plural connector pins with at least one of the connector pin guide holes.

A multi-way connector connects a plurality of lighting apparatuses together, wherein connector comprises a plurality of lighting connectors, each lighting connector comprising an upper housing having plural connector pins, and one or more interlocking grooves; and a lower housing, which has a plurality of connector pin guide holes, and one or more interlocking tongue portions, the lower housing being connectable with the upper housing to form each lighting connector by coupling at least one of the interlocking grooves with at least one of the interlocking tongue portions, and by coupling at least one of the plural connector pins with at least one of the connector pin guide holes; a multi-way connecting portion configured to permit power and/or signals to pass between and among the plurality of lighting connectors; and plural flexible connectors electrically connecting each lower housing with the multi-way connecting portion.

X-connector

A lighting apparatus comprises: an upper housing having a graduated stepped cylindrical profile, forming an upper portion of the lighting apparatus; a substantially annular heat sink having a round profile around its outer periphery and a hexagonal profile around its inner periphery, and being shaped so as to have an opening at the bottom of the heat sink; a plurality of LEDs located around the inner periphery of the heat sink, the LEDs being oriented so as to emit light in an upward direction at an angle; and a hexagonal reflector situated between the upper housing and the heat sink, the hexagonal reflector having a downwardly reflective lower surface. When the lighting apparatus is assembled and power is applied to the LEDs, light emitted from the LEDs is reflected off of the lower surface of the reflector so as to exit through the opening at the bottom of the heat sink.

Growing community of inventors

Hong Kong, China

Sue-Anne Tean Leung