Anti-fog LED lamp with good heat dissipation effect

• Main Authors: SHU YOUJUN, JIANG XIAOHUA, ZHANG YOUQIN
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2023
• 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; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING; WEAPONS

The utility model discloses an anti-fog type light-emitting diode (LED) lamp with a good heat dissipation effect, and particularly relates to the technical field of LED lamps. By using the air duct, the filter screen, the moisture absorption filter screen, the induced draft fan, the exhaust fan, a guide pipe, an air blowing cover, an air suction cover, a rotating rod, a guide plate, a first gear, a second gear, a reciprocating screw rod, a connecting frame, a heat conducting plate, a cooling fin, a first connecting rod, an air guide plate and a second connecting rod, dry air can be blown into the barrel, and meanwhile heat in the barrel can be discharged; the temperature in the barrel is balanced with the outside temperature, water mist is prevented from being generated, use of the barrel is not affected, in addition, wind sweeping in a certain range in the left-right direction can be continuously conducted in the barrel, wind entering the barrel is evenly distributed, the heat dissipation efficiency is impro