High heat -sinking capability's light emitting devices

The utility model relates to a high heat -sinking capability's light emitting devices. The utility model aims at providing a simple structure, the high heat -sinking capability's light emitting devices that the cost is lower, heat dispersion is good. The utility model provides a: a high heat -sinking capability's light emitting devices which characterized in that: have the light emitting devices of TO encapsulation, in this light emitting devices arranged the radiating shell in, the pin that corresponds light emitting devices on the radiating shell was held with the fiber connection and has been seted up through -hole and breach respectively, exposed outside the radiating shell after light emitting devices's pin passes the through -hole on the radiating shell. The utility model is suitablefor an optical device field. 本实用新型涉及种高散热能力的光发射器件。本实用新型的目的是提供种结构简单、成本较低、散热性能好的高散热能力的光发射器件。本实用新型的技术方案是：种高散热能力的光发射器件，其特征在于：具有TO封装的光发射器件，该光发射器件置于散热壳体内，散热壳体上对应光发射器件的引脚和光纤连接端分别开设有通孔和缺口，光发射器件的引脚穿过散热壳体上的通孔后露出在散热壳体外。本实用新型适用于光器件领域。