2results about How to "With metallic texture" patented technology

This utility model relates to an externally mounted three-dimensional illuminated lettering and an automobile, belonging to the technical field of externally mounted illuminated lettering. It includes a base cover and a lampshade, with an installation space between the base cover and the lampshade. A circuit board is housed within the installation space, and an LED module is encapsulated on the circuit board. The inner surface of the lampshade has laser-engraved character boundaries; the area within the character boundaries is a light-transmitting area, and the area outside the character boundaries is an opaque area. Light emitted by the LED module passes through the light-transmitting area. By placing the circuit board and LED module inside the base cover and lampshade, and driving them via an externally located driving circuit through electrical connections, the overall size and height of the lettering are reduced, meeting the requirement that the external protrusion height of the automobile is ≤10mm. The lettering is designed separately and can be assembled externally, saving installation space and offering a high degree of assembly flexibility. Even when not illuminated, the laser-engraved character boundaries still have a three-dimensional effect; when illuminated, the light-transmitting area allows light to pass through, thereby improving the lettering's recognition effect.

The utility model discloses a decorative surface cover which comprises a decorative sheet body and a buckle integrally formed on the back face of the decorative sheet body in an injection molding mode, the decorative sheet body is provided with a through hole for a steam valve to penetrate through, the buckle is arranged on the periphery of the through hole, the buckle comprises a main body and a clamping hook, one end of the main body is connected with the decorative sheet body, and the other end of the main body is connected with the clamping hook. The main body is provided with a first side face facing the through hole and a second side face deviating from the through hole, the clamping hook is arranged at the other end of the main body and arranged on the second side face in a protruding mode, and the thickness A of the main body is smaller than or equal to the thickness B of the decorative sheet body. By optimizing the buckle structure, flow lines can be prevented from appearing at the position, corresponding to the buckle, of the front face of the decorative face cover, and the appearance of the front face of the decorative face cover is guaranteed. In addition, the utility model further discloses a pot cover of the cooking utensil, which comprises a surface cover body, the decorative surface cover and a steam valve. The cooking utensil comprises a pot body and the pot cover, and the pot cover is adopted as the pot cover.