Patent Application
20130058127
1. Technical Field
The present disclosure relates to electronic devices, and more particularly to a computer bezel with a light-guide structure.
2. Description of Related Art
Indicator lamps are used in electronic devices such as computers and testing devices. The electronic device may include a panel and a circuit board, and an indicator lamp secured to an outside surface of the panel. A light source is electronically connected to the circuit board. The indicator lamp and the light source may be arranged in a straight line, that is substantially perpendicular to the circuit board, and light beams from the light source can be directly transmitted to the indicator lamp. However, when the indicator lamp is attached to a different location, the light beams from the light source cannot be completely or efficiently transmitted to the indicator lamp. Thus, a brightness of the indicator lamp is so weak such that the indicator lamp may be nearly invisible. Therefore, an electronic device with an improved light-guide structure is desirable.
Many aspects of the embodiments can be better understood with reference to the drawings. The components in the drawings are not necessarily drawn to scale, the emphasis instead being placed upon clearly illustrating the principles of the embodiments. Moreover, in the drawings, like reference numerals designate corresponding parts throughout the several views.
The disclosure is illustrated by way of example and not by way of limitation in the figures of the accompanying drawings in which like references indicate similar elements. It should be noted that references to “an” or “one” embodiment in this disclosure are not necessarily to the same embodiment, and such references mean at least one.
Referring to
The bezel body 10 includes a front panel 11, a top panel 13 extending from the front panel 11, and two side panels 15 extending from the front pane 11. The two side panels 15 are substantially parallel to each other and substantially perpendicular to the top panel 13. The front panel 11 is curved. The front panel 11 defines an elongated opening 111.
The light-guide structure 30 includes a lighting portion 31 and a guiding portion 33 extending from the lighting portion 31. The guiding portion 33 is rectangular. The guiding portion 33 includes a first bottom surface 331, a top surface 332 substantially parallel to the first bottom surface 331, a first end surface 333, a second end surface 334, and a third end surface 335 connected between the first end surface 333 and the second end surface 334. The second end surface 334 is substantially perpendicular to the first bottom surface 331. An obtuse angle exists between the first bottom surface 331 and the first end surface 333. The lighting portion 31 includes a second bottom surface 311, a first side surface 312 extending from the second bottom surface 311, a second side surface 313 extending from the second bottom surface 311, and an outer surface 314 connected between the first side surface 312 and the second side surface 313. The second side surface 313 is substantially parallel to the first side surface 312. The outer surface 314 is configured to be received in the elongated opening 111. In one embodiment, the outer surface 314 is curved (shown in
Referring to
Referring to
It is to be understood, however, that even though numerous characteristics and advantages have been set forth in the foregoing description of embodiments, together with details of the structures and functions of the embodiments, the disclosure is illustrative only and changes may be made in detail, especially in the matters of shape, size, and arrangement of parts within the principles of the disclosure to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.
| Number | Date | Country | Kind |
|---|---|---|---|
| 100131752 | Sep 2011 | TW | national |
