3results about How to "Uniform luminous effect" patented technology

The utility model describes a microphone net head assembly and a microphone, the microphone comprises an optical fiber net, the optical fiber net comprises a plurality of optical fibers, the plurality of optical fibers are in a staggered weaving structure, the optical fiber net also comprises a light inlet end, and the light inlet end is used for facing a light emitting assembly of the microphone; the metal net is used for being arranged at the pickup end of the microphone in a sleeving mode, and the optical fiber net is arranged on the metal net in a sleeving mode. According to the structure, the light of the light-emitting component in the microphone can pass through the light inlet end of the optical fiber net, so that the whole optical fiber net can emit light, the light-emitting effect is more uniform, and the problem of uneven brightness caused by light source concentration in the traditional design is avoided. And compared with a traditional sponge net head, the blowout prevention effect is better. In addition, the optical fiber net has certain flexibility, and the microphone net head assembly is also provided with the metal net to support and shape the optical fiber net, so that the stability of the optical fiber net can be improved.

The invention provides a light source device and a vehicle, and the light source device comprises a light source assembly which comprises a plurality of light source elements arranged at intervals; the isolation assembly covers the light source elements and comprises a protection layer structure, a light transmitting layer structure and a diffusion layer structure which are arranged in a stacked mode in the first direction, the diffusion layer structure is attached to the light source assembly, and in the plane perpendicular to the first direction, all projections of the light source elements fall in the projection range of the diffusion layer structure; at least part of the light-transmitting layer structure is formed in a vapor deposition mode, and the light transmittance of the light-transmitting layer structure is larger than 70%. According to the light source device and the vehicle, the light source device has a good light transmitting effect, the light emitting surface is uniform, the brightness is soft, direct radiation to eyes of an observer can be avoided when the light source element is turned on, the light source element body can be prevented from being exposed when the light source element is turned off, and therefore the aesthetic feeling and the integrity of the whole vehicle design are guaranteed.

This utility model describes a microphone mesh head and a microphone. The microphone mesh head includes: an optical fiber mesh; the optical fiber mesh includes multiple optical fibers arranged in an interlaced braided structure, and the optical fiber mesh is used to cover the pickup end of the microphone; the optical fiber mesh includes a light-inlet end, and the light-inlet end is directed towards the light-emitting component of the microphone. With this structure, the light from the light-emitting component in the microphone can be evenly dispersed into each optical fiber through the light-inlet end of the optical fiber mesh and propagated along the optical fibers, allowing the entire optical fiber mesh to emit light. Therefore, the microphone mesh head can achieve overall light emission, and the light emission effect is more uniform, improving the overall aesthetics. Furthermore, compared with traditional sponge mesh heads, the optical fiber mesh has higher flexibility and impact resistance, better pop-proof performance, and effectively reduces the interference of airflow on the sound wave signal when the user speaks.