The high-sealing-performance vehicle lamp comprises a fixing mechanism and a protection mechanism, the protection mechanism is located on one side of the fixing mechanism and is in threaded connection with the fixing mechanism, and a first sealing mechanism is clamped to the outer surface of the protection mechanism and the outer surface of the fixing mechanism; a third sealing mechanism is mounted on the side, away from the protection mechanism, of the fixing mechanism through a first bolt, a limiting ring is mounted on the side, away from the fixing mechanism, of the third sealing mechanism through a second bolt, a sealing ring is arranged between the limiting ring and the third sealing mechanism, and a mounting mechanism, a second sealing mechanism and an auxiliary mechanism are slidably mounted in the fixing mechanism. The second sealing mechanism is located between the mounting mechanism and the auxiliary mechanism, the mounting mechanism is located on one side of the auxiliary mechanism, and one end of the auxiliary mechanism penetrates into the second sealing mechanism; the overall sealing performance is good, and it can be effectively prevented that water vapor appears in the protective cover to affect illumination.
本发明公开了基于防爆车的高密封性车灯,包括固定机构和防护机构,防护机构位于固定机构的一侧,防护机构与固定机构螺纹连接,防护机构和固定机构的外表面上卡接有密封机构一,固定机构远离防护机构的一侧通过螺栓一安装有密封机构三,密封机构三远离固定机构的一侧通过螺栓二安装有限位环,限位环与密封机构三之间设置有密封圈,固定机构的内部滑动安装有安装机构、密封机构二和辅助机构,密封机构二位于安装机构和辅助机构之间,安装机构位于辅助机构的一侧,辅助机构的一端贯穿至密封机构二的内部;本发明整体的密封性良好,可以有效防止防护罩内部出现水汽影响照明。
High-sealing-performance vehicle lamp based on explosion-proof vehicle
基于防爆车的高密封性车灯
2023-04-18
Patent
Electronic Resource
Chinese
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 |
Explosion-proof vehicle lamp control system based on explosion-proof vehicle
European Patent Office | 2023
|High-stability explosion-proof plate for explosion-proof vehicle
European Patent Office | 2021
|