Abstract:
A computer bezel includes a bezel body, a light-guide structure mounted to the bezel body, and one or more light sources mounted on the bezel body. The light-guide structure includes a first bottom surface and a first end surface connected to the first bottom surface. The lighting portion includes an outer surface exposed out of the bezel body, a first side surface, and a second bottom surface connected to the guiding portion. A cross section of the light-guide structure is L-shaped taken along a plane substantially parallel to the first end surface. The guiding portion is configured to guide a plurality of light beams emitted from the light source to the lighting portion to enable the plurality of light beams to be refracted from the outer surface so as to be visible to a user.
Abstract:
A computer bezel includes a bezel body, a light-guide structure mounted to the bezel body, and two light sources mounted on the bezel body. The light-guide structure includes a guiding portion and a lighting portion extending from the guiding portion. The lighting portion defines an outer surface to be exposed out of the bezel body. The guiding portion includes a bottom surface and two side surfaces. The bottom surface is connected between the two side surfaces. The guiding portion defines two cutouts recessed along the bottom surface. The two cutouts are located in the guiding portion symmetrically. Each light source corresponds to one of the two side surfaces. The guiding portion is configured to guide a plurality of light beams emitted from the two light sources to the lighting portion to enable the plurality of light beams to be refracted from the outer surface.
Abstract:
A computer bezel includes a bezel body, a light-guide structure mounted to the bezel body, and two light sources mounted on the bezel body. The light-guide structure includes a guiding portion and a lighting portion extending from the guiding portion. The lighting portion defines an outer surface to be exposed out of the bezel body. The guiding portion includes a bottom surface and two side surfaces. The bottom surface is connected between the two side surfaces. The guiding portion defines two cutouts recessed along the bottom surface. The two cutouts are located in the guiding portion symmetrically. Each light source corresponds to one of the two side surfaces. The guiding portion is configured to guide a plurality of light beams emitted from the two light sources to the lighting portion to enable the plurality of light beams to be refracted from the outer surface.
Abstract:
An electronic device includes an enclosure and a light-guide structure. The enclosure includes a bottom plate and a side plate. A circuit board is attached to the bottom plate. The light-guide structure includes a light source, an indicator-lamp head, and a light-guide post located between the light source and the indicator-lamp head. The light source is electronically connected to the circuit board to emit a plurality of parallel lights substantially perpendicular to the circuit board. The indicator-lamp head is attached to the side plate. The light-guide post includes a curve surface adjacent to the indicator-lamp head. The curve surface includes an arcuate convex surface towards the indicator-lamp head, and the arcuate convex surface is adapted to reflect the plurality of parallel lights and transmits the plurality of parallel lights into a plurality of emanative lights towards the indicator-lamp head.
Abstract:
A luminous lamp having an ultraviolet filtering and explosion-proof thin film is disclosed. An outside of a lamp is coated by a transparent layer which comprises phosphor powder. Energy generated by the lamp is absorbed by the phosphor powder while the lamp is shining. The phosphor powder would release energy to shot brilliance, so as to provide auxiliary lighting after turning off the lamp. Additionally, the phosphor powder can absorb harmful ultraviolet and other harmful radiations with shorter wavelengths to be one part of the thin film for filtering harmful radiations. The harmful ultraviolet can be transformed by the phosphor powder into visible light to red shift radiations with short wavelengths; hence the harmful radiations with shorter wavelengths can be eliminated. The illumination of visible light can be further increased. The transparent layer can catch broken fragments of the outside of the lamp to decrease accidents when the lamp is broken.
Abstract:
A method for producing fine or ultra fine powder particles comprising mixing a metal alkoxide with a non-metallic hydride in an organic solvent, agitating the mixed solution, and then burning the mixed solution. The burning process comprises igniting the solution directly or burning the solution in situ. A self-sustaining flame will result. When the precursor solution burns, the metallic compound will be co-fired with the organic solvent. As a result, fine or ultra fine particles of mixed metal will burst from the flame, or thrust through the flame and be synthesized.
Abstract:
A computer bezel includes a bezel body, a light-guide structure, and a light source. The light-guide structure includes a guiding portion and a lighting portion. The lighting portion defines an outer surface exposed out of the bezel body. The guiding portion includes a first bottom surface and a first end surface. The lighting portion includes an end portion. The end portion defines a first distal surface. The lighting portion defines a second distal surface, a second bottom surface connected between the first distal surface and the second distal surface, a third distal surface, and a connecting surface connected between the third distal surface and the second distal surface. The guiding portion is configured to guide a plurality of light beams emitted from the light source to the lighting portion to enable the light beams to be refracted from the outer surface so as to be visible to a user.
Abstract:
The present invention relates to a heat sink apparatus, which discloses that by using a meshed member as a heat sink member, the heat-sinking efficiency will be enhanced owing to increased surface areas. Furthermore, a first linear member is made to contact with a substrate at non-perpendicular angles to increase the stresses thereof, and hence the heat sink member is more resistive to deformation during processing. In addition, the meshed member also provides multiple heat flow paths to enhance heat-sinking efficiency. The heat sink member according to the present invention can also be a 3D fabric, which further improves heat-sinking efficiency from 2D to 3D fabrics. Besides, the heat sink member includes an expanded metal-lath member.
Abstract:
A computer bezel includes a bezel body; a light-guide structure mounted to the bezel body, and one or more light sources mounted on the bezel body. The light-guide structure includes a guiding portion and a lighting portion extending from the guiding portion. The lighting portion defines an outer surface exposed out of the bezel body. The guiding portion includes a first bottom surface and a first end surface connected to the first bottom surface. An obtuse angle is defined between the first end surface and the first bottom surface. The light source corresponds to the first end surface. The guiding portion is configured to guide a plurality of light beams emitted from the one or more light sources to the lighting portion to enable the plurality of light beams to be refracted from the outer surface so as to be visible to a user.
Abstract:
An electronic device includes an enclosure and a light-guide structure. The enclosure includes a bottom plate and a top plate. A circuit board is attached to the bottom plate. The light-guide structure includes a light source, an indicator-lamp head, and a light-guide post located between the light source and the indicator-lamp head. The light source is electronically connected to the circuit board to emit a plurality of light beams substantially perpendicular to the circuit board. The indicator-lamp head is attached to the top plate. The light-guide post includes at least one reflecting surface. The indicator-lamp head and the light source are arranged at a line that is not perpendicular to a plane of the circuit board, and the plurality of light beams are reflected by the at least one reflecting surface, and transmits to the indicator-lamp head.