LED lamp shell with good sealing performance

• Main Authors: WU HUAHENG, CAO SHUN, HONG XIA, NI JIHONG
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• 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; LIGHTING; MECHANICAL ENGINEERING; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The LED lamp shell with the good sealing performance comprises a shell body, a mounting groove is formed in the lower end face of the shell body, a plurality of containing grooves are sequentially formed in the upper end face of the shell body, air cooling fans are fixedly installed in the containing grooves, protection nets are fixedly installed at the two ends of each air cooling fan, internal threads are formed in the containing grooves, and the air cooling fans are fixedly installed in the containing grooves. The inner threads are located above the air cooling fan, a plurality of ventilation pipes are arranged above the shell, connecting pipes are fixedly installed on the lower end faces of the ventilation pipes, and outer threads are formed in the outer wall faces of the connecting pipes. The LED lamp has the beneficial effects that the ventilation pipe, the air cooling fan, the waterproof cap, the ventilation holes and the air outlet pipe are arranged, so that heat generated by the LED lamp during worki