| 摘要 |
A nail lamp device includes an inner housing having an inner housing substrate and an inner chamber surrounded by the inner housing substrate, at least one chip on board (COB) light emitting diode (LED) module disposed on an inner surface of the inner housing substrate by pasting-fitted and emitting light toward the inner chamber, a control module disposed on an outer surface of the inner housing substrate and electrically connected to the COB LED module, and an outer housing covering the inner housing and retaining a front opening of the inner chamber exposed. The COB LED module used by the nail lamp device is directly disposed on the inner surface of the inner housing substrate by pasting-fitted and has a plurality of LED elements arranged in array to accelerate the time required for the curing reaction of the resin coatings or glues coated on fingers. Moreover, the wavelength ranges of light can be selected with high elasticity, so as to enhance utility. |
| 主权项 |
1. A nail lamp device, comprising:
an inner housing comprising an inner housing substrate and an inner chamber surrounded by the inner housing substrate, the inner chamber comprising at least one front opening, the inner housing substrate comprising an inner surface and an opposed outer surface, and the inner surface facing the inner chamber; at least one chip on board (COB) light emitting diode (LED) module, each of the COB LED modules comprising:
a heat-conductive substrate structure comprising a front side and a back side, the back side being disposed on the inner surface of the inner housing substrate by pasting-fitted; anda plurality of LED elements electrically connected to the front side of the heat-conductive substrate structure and emitting light toward the inner chamber; a control module disposed on the outer surface of the inner housing substrate and electrically connected to the COB LED module, so as to control the COB LED module; and an outer housing covering the inner housing and retaining the front opening of the inner chamber exposed. |
