| 摘要 |
The present invention relates to an LED lamp which includes a lamp case (10) which includes an internal space (13) and an insertion hole (11) which is downwardly opened, an LED source (20) which is combined with the lower side of the lamp case (10) to cover the insertion hole (11), a plurality of heat radiation plates (30) which are arranged in the internal space of the lamp case (10) to come into contact with the LED source, a lamp cover (40) which is mounted on the bottom of the lamp case (10), covers the LED source (20) from the outside, and includes a transparent window (41) with a ventilation hole (45), and a ventilation cap (50) which is installed in the ventilation hole (45) and discharges air and moisture from the LED source (20) and the lamp cover (40) to the outside. The present invention has a high heat dissipation function, reduces a size thereof, protects the LED source from the outside, and prevents a dew condensation phenomenon on the inner side of the transparent window. |
