Heat-dissipating module and lamp having the same
AssigneeChicony Power Technology Co., Ltd.
InventorChyi-Lang LAI
Life of this patent
Estimating the term…
Abstract
A heat-dissipating module includes a base plate and a plurality of fins. The base plate is made of sheet metal. The fins are formed by bending upwardly from the periphery of the base plate. Each of the fins has at least two bending sections. The region among the bending sections and the base plate is hollowed to form a plurality of airflow channels. By this structure, the airflow below the base plate can pass through the airflow channels to heat-exchange with the fins, thereby increasing the heat-dissipating effect. The present invention also relates to a lamp having the heat-dissipating module.
Claims10
A heat-dissipating module, including:
- a base plate made of sheet metal;
- and
- a plurality of fins formed by bending upwardly from a periphery of the base plate, each of the fins having at least two bending sections, a region among the bending sections and the base plate being hollowed to form a plurality of airflow channels.
A lamp, including:
- a casing having a hollow chamber;
- a light-emitting assembly disposed in the hollow chamber;
- and
- a heat-dissipating module for dissipating heat generated by the light-emitting assembly, the heat-dissipating module comprising:
- a base plate made of sheet metal and connected to the top of the casing;
- and
- a plurality of fins formed by bending upwardly from a periphery of the base plate, each of the fins having at least two bending sections, a region among the bending sections and the base plate being hollowed to form a plurality of airflow channels.
Dependencies are inferred from the claim text.