The utility model content
The utility model provides a kind of electronic product decoration of outward appearance novel and beautiful.
The technical solution adopted in the utility model is as follows:
A kind of electronic product decoration, comprise the printing opacity body, described body comprises the decorative cover that appearance and relative appearance are provided with, described decorative cover for the plane of at least two different angles be formed by connecting combinatorial surface, described decorative cover comprises to small part and covers ink lay on it and the metal level outside the ink lay.
Described appearance is plane or cambered surface.
Described ink lay comprises first ink lay and second ink lay, and first ink lay and the second ink lay color are inconsistent.
The thickness of described electronic product decoration is the 0.4-2 millimeter.Described metal layer thickness is the 30-50 nanometer.The thickness of described first ink lay is the 5-15 micron, and the thickness of described second ink lay is the 5-15 micron.
Further, also comprise the levelling layer between ink lay and the metal level, the thickness of described levelling layer is the 12-17 micron.Also comprise the protective layer outside the metal level, the thickness of described protective layer is the 10-30 micron.
Also comprise be positioned at outside the described electronic product decoration appearance top coat layer, the thickness of described top coat layer is the 13-16 micron.
The electronic product decoration that provides according to the utility model, because decorative cover is formed by connecting by the plane of different angles, make decoration have irregular geometric shape, when extraneous light enters printing opacity decoration inside from appearance, because forming the hand-deliver mistake, each of decorative cover be not parallel to each other, cause when same angle is seen pattern, light is by metal layer reflection, can exist lightness to change, thereby make ink lay third dimension and spatial impression be enhanced, if decoration thickness is thicker, because interception of rays, will observe pattern and have floating effect, strengthen the third dimension of pattern.
The specific embodiment
The utility model embodiment provides a kind of electronic product decoration, it comprises printing opacity body 1 as shown in Figure 3, described body comprises the decorative cover 12 that appearance 11, relative appearance are provided with, described decorative cover for the plane of at least two different angles be formed by connecting combinatorial surface, described decorative cover comprises to small part and covers the metal level 3 outside the ink lay and ink lay on it.Described ink lay comprises that part covers first ink lay 21 and second ink lay 22 on it.
Described first ink lay partly covers on the decorative cover, can printing ink be covered on the decorative cover by caloric transfer printing technology or screen printing technology, and preferred, its ink lay has the variation of shade to an other end from an end.Described caloric transfer printing technology and screen printing technology are easily to know in the industry, repeat no more.
Same, can adopting on first ink lay uses the same method adheres to second ink lay, and described second ink lay can some or all ofly cover first ink lay.The color of described second ink lay is different with first ink lay, both complement each other to form certain decorative effect for it, the apolegamy of its color can be equipped with voluntarily by the designer, form first ink lay as the printing ink of optional redness (as Chinese redbud GV table printing ink), adopt black printing ink (as Chinese redbud GV table printing ink) to form second ink lay again.The thickness of described first ink lay is the 5-15 micron, and the thickness of described second ink lay is the 5-15 micron.
According to the utility model embodiment, described metal layer thickness is the 30-50 nanometer.Described metal level can adopt PVD technology with it attached on the ink lay.Described metal level can strengthen reflection of light and bring metallic mirror surface gloss to improve texture.
According to the utility model embodiment, as shown in Figure 1, the integral thickness of described decoration is 0.4-2mm, in the time of its use, is up as in the electronic product casing or applying and electronic product casing surface with its appearance.Its decorative cover can be connected to form by plane 12a, the 12b of different angles, as shown in Figure 2, also can be made up of plane 12a, 12b, 12c, 12d, the 12e of different angles.Certainly, except the shape of above-mentioned two kinds of decorative covers, other planar combination, as long as make the decorative cover surface that certain complications be arranged, promptly after light was reflected through ink lay arrival metal level, because the reflection of different angles, the visual effect of product changed.
According to the utility model embodiment, described appearance 11 can be the plane, also can be cambered surface.What expected easily is for structural design, except decorative cover and appearance, this printing opacity body also can comprise the joint face between decorative cover and the appearance, shown in the accompanying drawing 13.
In order to make the ink lay surface more smooth, the adhesive force that improves metal level and ink lay guarantees that metal level is smooth attractive in appearance, also comprises the levelling layer 4 between ink lay and the metal level, and the thickness of described levelling layer is the 12-17 micron.Described levelling layer can use the PVD paint of Cashew company to realize by spraying coating process.
In order to protect metal level to avoid it to come off, also comprise the protective layer 5 outside the metal level, the thickness of described protective layer is the 10-30 micron.Described protective layer can be UV coating.As adopt Musashi MusashiUV720KFUV coating to realize by spraying coating process.
For improve the rub resistance intensity of product, also comprise be positioned at outside the described electronic product decoration appearance top coat layer 6, the thickness of described top coat layer is the 13-16 micron.Described top coat layer can be the UV cured coating, as DOW CORNING Dow corning (AY 42-150) coating.