The invention discloses a vacuum aluminizing energy-saving type automobile luminous sign which comprises a lampshade, a light guide plate, a decoration sheet, an LED module and a lamp shell. The lampshade and the lamp shell are welded and fixed in a sealed mode, the light guide plate is fixed between the lampshade and the lamp shell in a sealed mode, the decoration piece is fixed between the lightguide plate and the lamp shell, and the LED module is fixed to the decoration piece. Vacuum aluminizing is conducted on the inner surface of the lampshade, the semitransparent and semi-reflective light effect is achieved, and the thickness of the coating film wall is smaller than 10 [mu]m. The lampshade comprises a word mark area and a non-word mark area, the lampshade is made of colorless transparent materials, and the non-word mark area is frosted dermatoglyph. The surface of the lamp decoration sheet is subjected to electroplating treatment and single-sided adhesive. By adopting the vacuumaluminizing process, the luminous sign has the advantages of appearance quality, energy conservation, environmental protection, uniform brightness, excellent heat dissipation, convenience in assemblyand suitability for batch production.
本发明公开了一种真空镀铝节能型汽车发光标志,包括灯罩、导光板、装饰片、LED模组、灯壳;灯罩与灯壳密封焊接固定,导光板密封固定在灯罩与灯壳之间,装饰片固定在导光板与灯壳之间,LED模组固定在装饰片上;所述灯罩内表面进行真空镀铝,达到半透明半反射光线效果,镀膜壁厚度小于10μm。所述灯罩上包括字标区域及非字标区域,灯罩采用无色透明材料,非字标区域为磨砂皮纹。灯装饰片表面电镀处理,单面背胶。本发明采用真空镀铝工艺,兼具外观品质和节能环保性,其亮度均匀,散热性极佳,便于装配,适合批量生产。
Vacuum aluminizing energy-saving type automobile luminous sign
一种真空镀铝节能型汽车发光标志
2020-09-08
Patent
Elektronische Ressource
Chinesisch
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |
Aluminizing Behaviors of Vacuum Plasma Sprayed MCrAlY Coatings
Online Contents | 2002
|SAE Technical Papers | 1970
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