Direct cooling shaft device of the utility model discloses a LED lamp, including light reflection cup, radiating column and \T\ type heat transfer shaft; a through hole is arranged in the middle part of the bottom of the light reflection cup, the inner ring is arranged between the through hole and the light reflection cup wall edge; the radiating column is arranged between the the shaft core hole; the \T\ type heat transfer shaft comprises a shaft core, a shaft extending laterally at the top of column cap, the top of the shaft with fixed LED lamp; the core shaft of \T\ type heat transfer through the shaft is inserted in the shaft hole on the inner side clamped between the brim and heat column through hole, the brim and LED lamp light reflection in the cup bottom; the product structure is reasonable, the components are connected tightly and firmly, LED lamp is directly fixed on the \T\ type heat transfer shaft top, LED lamp light, the heat quickly through the \T\ type The heat transfer of the heat transfer to the shaft core column wing type radiator, heat transfer performance, fast heat transfer, the advantages of long service life lamp.
【技术实现步骤摘要】
一种LED灯的轴芯直接散热装置
本产品涉及照明器散热装置,具体是一种LED灯的轴芯直接散热装置。
技术介绍
现有头灯的灯头都是采用LED节省灯珠,外壳采用塑料壳制造,由于要防水,所以设计时为密封设计,由于LED灯照明时产生热量大,需要与外界低温空气降温或混合降温,其散热要求高,现有头灯照明时大量热量无法排出,压迫在壳内,由于塑料壳散热效果差,造成壳体、内腔温度过高,灯珠寿命短、容易烧坏、光的强度容易减弱等缺点。
技术实现思路
为了解决上述技术问题,本技术提供一种结构合理,散热快,通过热传递方法散热的LED灯的轴芯直接散热装置。解决上述技术问题的方案为:一种LED灯的轴芯直接散热装置,包括灯光反射杯(1)、散热柱(2)及“T”型传热轴芯(3);所述灯光反射杯(1)的内底部中间设有通孔(11),通孔(11)与灯光反射杯体壁之间设有内环边(12);所述散热柱(2)中间设有轴芯孔(21);所述“T”型传热轴芯(3)包括轴芯柱(31),轴芯柱(31)的顶部横向延伸有帽沿(32),所述轴芯柱(31)的顶部固定有LED灯珠(33);所述“T”型传热轴芯(3)的轴芯柱(31)穿过通孔(1 ...
【技术保护点】
一种LED灯的轴芯直接散热装置,其特征在于:包括灯光反射杯(1)、散热柱(2)及“T”型传热轴芯(3);所述灯光反射杯(1)的内底部中间设有通孔(11),通孔(11)与灯光反射杯体壁之间设有内环边(12);所述散热柱(2)中间设有轴芯孔(21);所述“T”型传热轴芯(3)包括轴芯柱(31),轴芯柱(31)的顶部横向延伸有帽沿(32),所述轴芯柱(31)的顶部固定有LED灯珠(33);所述“T”型传热轴芯(3)的轴芯柱(31)穿过通孔(11)插入在轴芯孔(21)上将内环边(12)夹紧在帽沿(32)与散热柱(2)之间,帽沿(32)及LED灯珠(33)居于灯光反射杯(1)内底部。
【技术特征摘要】
1.一种LED灯的轴芯直接散热装置,其特征在于:包括灯光反射杯(1)、散热柱(2)及“T”型传热轴芯(3);所述灯光反射杯(1)的内底部中间设有通孔(11),通孔(11)与灯光反射杯体壁之间设有内环边(12);所述散热柱(2)中间设有轴芯孔(21);所述“T”型传热轴芯(3)包括轴芯柱(31),轴芯柱(31)的顶部横向延伸有帽沿(32),所述轴芯柱(31)的顶部固定有LED灯珠(33);所述“T”型传热轴芯(3)的轴芯柱(31)穿过通孔(11)插入在轴芯孔(21)上将内环边(12)夹紧在帽沿(32)与散热柱(2)之间,帽沿(32)及LED灯珠(33)...
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