The utility model discloses a LED lamp which is convenient for heat dissipation. The upper side of the outer end of the cooling pipe is connected with a rotating ring, and the rotary ring is connected with the cooling pipe. The lower end of the lower end of the rotary ring is provided with a downward upper brush rod, and the lower end of the upper brush rod is connected with the lower brush corresponding to the lower end of the cooling pipe. The upper brush rod is close to the lower brush rod. One end of the cooling pipe is provided with soft bristles, and a fan blade is arranged circumferentially on the rotating ring. The heat dissipation LED lamp, the heat of the lamp head will be absorbed by the cooling tube, and the cooling pipe increases the heat dissipation area, so the heat is dispersed from the outside of the cooling tube, and the upper end of the cooling ring opens, so that the evaporation will take away part of the heat, assist the heat dissipation, blow the fan leaves when the wind is blowing, and the fan leaves drive the ring to turn. The rotary ring drives the brush rod and the lower brush rod to clean the cooling pipe by the brush. It prevents the accumulation of dust for a long time, affects the heat dissipation, and improves the heat dissipation efficiency. When the rotating ring rotates, it will also drive the mixing leaf and assist the heat dissipation.
【技术实现步骤摘要】
一种便于散热的LED灯
本技术涉及LED灯散热
,具体为一种便于散热的LED灯。
技术介绍
LED灯作为一种新兴的照明光源,具有体积小,能耗低、发光强度高、寿命长环保等优点,具有优秀的节能效果,是一种绿色光源。但是还是存在很多缺陷的,由于LED等工作是所消耗的电能,一部分转化为高亮度的光能,大部分则会转化成热能,所以LED灯会产生大量的热量,而且这部分热量若不及时散发出去,超过一定值时,LED灯发光强度和寿命会出现严重衰减,甚至造成永久性损坏,这就大大缩短了LED灯的使用寿命。因此散热对LED灯来说很重要,市场上也有带散热功能的LED灯,比如公告号为CN202812900U的“一种便于散热的LED灯,包含灯头、驱动件、散热体、灯罩、灯板和LED灯珠;所述灯头内设有驱动件;所述灯头的一端与散热体相连;所述散热体的另一端与灯罩连接;所述灯板上均匀设置有若干个LED灯珠;所述LED灯珠、驱动件以及所述灯头依次电连接;所述散热体上环形阵列地开有若干个散热通孔;所述灯板设置在散热体内;所述灯板与散热体嵌入式连接;本技术的便于散热的LED灯,由于所述散热体上环形阵列地开 ...
【技术保护点】
一种便于散热的LED灯,包括灯座(1),其特征在于:所述灯座(1)的下端设有灯头(2),且灯头(2)的外侧套接有带有第一夹层的冷却管(3),所述冷却管(3)的上端连接有环状的带有第二夹层的冷却环(4),且冷却环(4)套接在灯座(1)上,所述冷却环(4)与灯座(1)固定连接,且冷却环(4)的内腔内端面向上凸出外端面,所述冷却环(4)的内腔内端面的上端设有环形的盖板(5),所述冷却管(3)的外端上侧套接有转环(6),且转环(6)与冷却管(3)转动连接,所述转环(6)的下端左侧设有向下的上刷杆(7),且上刷杆(7)的下端连接有与冷却管(3)的下端对应的下刷杆(8),所述上刷杆(7 ...
【技术特征摘要】
1.一种便于散热的LED灯,包括灯座(1),其特征在于:所述灯座(1)的下端设有灯头(2),且灯头(2)的外侧套接有带有第一夹层的冷却管(3),所述冷却管(3)的上端连接有环状的带有第二夹层的冷却环(4),且冷却环(4)套接在灯座(1)上,所述冷却环(4)与灯座(1)固定连接,且冷却环(4)的内腔内端面向上凸出外端面,所述冷却环(4)的内腔内端面的上端设有环形的盖板(5),所述冷却管(3)的外端上侧套接有转环(6),且转环(6)与冷却管(3)转动连接,所述转环(6)的下端左侧设有向下的上刷杆(7),且上刷杆(7)的下端连接有与冷却管(3)的下端对应的下刷杆(8),所述上刷杆...
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