Ceiling down lamp

• Main Authors: LIN YONGSHENG, QI SHOUXIAN, ZHANG HUILIAN, GU GANGZUAN, CHEN YINBIAO
• Format: Patent
• Language: Chinese; English
• Published: 25.03.2022
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; 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 invention relates to lighting equipment, and discloses a ceiling down lamp which comprises a lamp body and a lamp bead installed on the lamp body, the lamp body comprises a front seat body made of metal materials and a rear seat body fixed to the front seat body, cooling fins are integrally arranged on the side wall of the front seat body, cooling gaps are formed between the cooling fins at intervals, and the lamp bead is fixed to the rear seat body. The lamp beads are mounted on the front seat body; the heat dissipation fins on the side wall of the lamp body can more quickly dissipate heat generated after the lamp beads are powered on into the air, heat accumulation on the lamp beads is reduced, the probability that the lamp beads are burnt down is reduced accordingly, a wire can be connected or pulled out through the poking and rotating type power connection structure without disassembling the air bin cover, the operation of down lamp wiring is greatly reduced, and the service life of the down lamp is p