The invention discloses an automobile anti-fog lamp shell machined and produced by an injection mold, which comprises a shell body, wherein a transparent baffle is rotatably connected into the shell body, a through hole is formed in the inner wall of the shell body, two brush plates are fixedly connected to the inner wall of the shell body, a ventilation groove is formed in the side wall of the shell body, an iron sheet is embedded in the side wall of the transparent baffle, two electromagnets are embedded in the inner wall of the shell, the two electromagnets are symmetrically arranged along the vertical axis of the shell, a strip-shaped groove communicated with the ventilation groove is formed in the side wall of the shell, and a power supply device for supplying power to the electromagnets is installed in the strip-shaped groove. According to the invention, the two electromagnets are intermittently powered on in sequence, the two electromagnets generate magnetism in sequence to attract the iron sheets to be attached, so that the transparent baffle is driven to rotate back and forth, the brush plate in the shell can clean the transparent baffle, the good light transmitting effect of the transparent baffle is kept, and the warning effect of the automobile fog lamp is improved.
本发明公开了一种注塑模具加工生产的汽车防雾灯壳,包括壳体,所述壳体内转动连接有透明挡板,所述壳体的内壁开设有通孔,所述壳体内壁上固定连接有两个刷板,所述壳体的侧壁开设有通风槽,所述透明挡板的侧壁上嵌设有铁片,所述壳体内壁上嵌设有两个电磁铁,且两个所述电磁铁沿壳体的竖直轴线对称设置,所述壳体的侧壁开设有与通风槽相通的条形槽,所述条形槽内安装有向电磁铁供电的供电装置。本发明通过依次使两个电磁铁间歇性通电,两个电磁铁将依次产生磁性而吸引铁片贴合,如此可带动透明挡板来回转动,壳体内的刷板可对透明挡板进行清理,以保持透明挡板良好的透光效果,提高汽车雾灯的警示效果。
Automobile anti-fog lamp shell machined and produced by injection mold
一种注塑模具加工生产的汽车防雾灯壳
2021-04-30
Patent
Elektronische Ressource
Chinesisch
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / 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 |
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