Patent ID: 8449132
Filing Date: 2013-05-28
Classification: F21L,F21V,F21Y

Abstract:
1. A head light, comprising: a light core which comprises a power source compartment for replaceably receiving a power source therein, a light circuit panel having a power contacting side and a light terminal side, a light source affixed at said light terminal side for generating light, a plurality of terminal slots spacedly provided at said power contacting side of said light circuit panel, and a plurality of supporting terminals spacedly extended from said power source compartment, wherein said power source compartment is detachably coupled at said power contacting side of said light circuit panel at a position that said supporting terminals are electrically contacted with said terminal slots respectively to electrically couple said light circuit panel with said power source, wherein each of said supporting terminals comprises an outer tubular supporter integrally extended from said power source compartment to detachably couple with said power contacting side of said light circuit panel, and an inner electrical terminal extended within said tubular supporter to electrically contact with a printed circuit of said light circuit panel with said power source, such that each of said supporting terminals forms not only a connector to detachably contact said power source compartment at said power contacting side of said light circuit panel but also a terminal to electrically connect said light circuit panel with said power source; an assembling accessory, having a standardized size, comprising a front casing having a light window, a back casing, a hand-operation attachment for detachably mounting said back casing to said front casing in a tool-less manner, an interchangeable lens detachably coupled with said front casing at said light window thereof, wherein said hand-operation attachment contains a screw hole formed at said front casing and comprises a hand screw provided at said back casing to detachably couple with said screw hole so as to detachably mount said back casing to said front casing in a tool-less manner, wherein a core cavity is defined within said front and back casings to detachably receive said light core at a position that said light source is aligned with said light window such that when said light core is supported within said core cavity, said light source is controllably activated to generate said light through said light window, wherein said assembling accessory is a building part that not only said assembling accessory that said front and back casings are detachably coupled via said hand-operation attachment in order to create a particular ornamental design, but also said light core is detachably supported within said core cavity while said power source compartment is detachably coupled at said light circuit panel to be disassembled to mix and match with an alternate light core in order to create different ornamental designs and light effects of said head light; and a head gear provided at said assembling accessory for retaining said light core at a forehead of a user, wherein said head gear comprises a rear panel pivotally mounted at a rear side of said back casing to selectively adjust a light projecting angle of said light core with respect to said rear panel and a size-adjustable wearing loop coupling with said rear panel for adjustably encircling at a head of said user to retain said light core at said forehead of said user.