School bus sign lamp with LED module as light source

• Main Author: DAI GUANGWEI
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2021
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The utility model relates to the technical field of school bus sign lamps, in particular to a school bus sign lamp with an LED module as a light source, which comprises a lamp base, a lampshade and a connecting frame, a clamping device is arranged on the outer side of the upper portion of the lamp base, clamping pin grooves are formed in the left side and the right side of the clamping device, clamping pins are arranged in the clamping pin grooves, and springs are arranged on the outer sides of the clamping pins. The school bus sign lamp has the advantages that the school bus sign lamp is convenient to disassemble, replace and maintain, the whole lamp can be removed from a school bus by opening the driven rod, the lamp is convenient to disassemble, replace and maintain, the lamp is convenient to disassemble, replace and maintain, the lamp is convenient to use, the cost is low, and the practicability is high. Similarly, the LED light source inside can be replaced and maintained by opening the lampshade. Compar