Lamp body structure, lamp holder mechanism and street lamp

• Main Authors: SONG JUN, YANG GUANGLIANG, LIU FAGUANG, QIAO JIANHUA
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2019
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; 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 a lamp body structure, a lamp holder mechanism and a street lamp. The lamp body structure comprises a lamp shell. The lamp shell is provided with a power supply cavity anda lamp source cavity, the power supply cavity is used for containing a power supply, the lamp source cavity and the power supply cavity are arranged at intervals and used for containing the light-emitting assembly, a wire passing groove communicated with the lamp source cavity is formed in the middle of the side wall of the power supply cavity, and the cable can extend into the lamp source cavitysequentially through the power supply cavity and the wire passing groove to be electrically connected with the power supply and the light-emitting assembly. The lamp body structure can ensure that the cable can be kept in a closed environment and the waterproof performance of the passing wire is kept stable; in addition, the lamp body structure can omit additional materials such as a wire groovepressing plate, a wire groo