5results about How to "Increase reflective surface" patented technology

A flame imitation manufacturing device of a fireplace relates to a flame imitation manufacturing device for simulating the burning state in a fireplace in the field of household appliances. Said device comprises a housing, a cross flow fan and a light source mounted on a base plate of the housing, a simulated fire chamber mounted on a back plate of the housing, ribbons mounted on the back plate of the housing by means of upper and lower strip bars and above the cross flow fan, and a light-transmitting glass plate mounted on the housing and in front of said ribbons. This invention, characterized in that said cross flow fan is a swinging one, is advantageous in that supplying wind non-directively by utilizing the swinging of said fan improves the flying state of ribbons so as to make the image state of burning flames more vivid, greatly enhances the authenticity of flames and lowers the cost thereof, and thus is adaptable to various flame imitation electrical-heated fireplaces and electrical appliances.

The invention relates to the technical field of sound-absorbing materials, in particular to a metal sound-absorbing material and a preparation method thereof.The metal sound-absorbing material is formed by stacking multiple layers of metal nickel fiber filaments, the cross section of each metal nickel fiber filament is hexagonal, and the metal nickel fiber filaments are distributed in a net structure. The sound absorption and noise reduction effects are achieved, meanwhile, the A-level fireproof effect is achieved, and the personal safety is protected.

The utility model relates to the technical field of microwave ovens, in particular to a microwave oven inner plate structure and a microwave oven. The microwave oven inner plate structure comprises an inner plate main body, a plurality of reflecting units are formed on the inner plate main body in an inward concave or outward convex manner, and a plurality of reflecting surfaces are arranged on the reflecting units. According to the microwave oven, the plurality of reflecting units are formed on the inner plate main body in the manner of sinking inwards or protruding outwards, and the reflecting units are provided with the plurality of reflecting surfaces, so that the reflecting area of microwaves on the inner plate main body can be increased, the reflecting surfaces of the microwaves in the cavity are increased, the microwaves are distributed more uniformly in the cavity, and the heating uniformity of cooked food is improved.

The present invention relates to the technical field of environmentally friendly aluminum mirror production, and particularly to a fast-beat high-brightness reflectivity environmentally friendly aluminum mirror production line, comprising a loading machine for glass plates through a manipulator, two cleaning chambers for high-pressure washing of glass plates, a coating device for coating glass plates, a spray painting chamber for spraying paint on the coated glass plates, a drying chamber for drying the sprayed glass plates, and a unloading machine for unloading glass plates through a manipulator, and the loading machine, the cleaning chamber, the coating device, the spray painting chamber, the drying chamber and the unloading machine are sequentially connected through a conveyor belt. Two glass plates are sent into the cleaning chamber by a manipulator for two washes, the two washed glass plates are sent into the coating device for coating, the coated glass plates are sent into the spray painting chamber for spraying paint, the sprayed glass plates are sent into the drying chamber for drying, and finally the two glass plates are unloaded in sequence through the unloading machine.

The utility model provides a kind of optical system, vehicle light and vehicle, involve vehicle technical field.The utility model provides a kind of optical system, vehicle light and vehicle, by additionally providing extension reflecting surface on reflection member, improve the utilization of light, extension reflecting surface will part of light be reflected to the edge position of light guide piece, the light compensation of dark area position of light guide piece is carried out, avoid forming dark area at the edge position of light guide piece, so that when observing from outside, light guide piece overall brightness is uniform, and optical system and vehicle light lighting effect is good, and the degree of aesthetic feeling is high.