LAMP STRUCTURE
First Claim
1. A lamp structure, comprising:
- a lamp housing, having a plurality of first air intake holes and a plurality of second air intake holes respectively formed on two opposite sides of the lamp housing, and a plurality of vent holes formed between the first air intake holes and the second air intake holes;
a heat sink, accommodated inside the lamp housing, having at least a light-emitting element disposed on the heat sink and a plurality of heat dissipation fins surrounding the heat sink from outside, wherein the heat dissipation fins correspond to the vent holes, and the heat dissipation fins surround to form an accommodation chamber; and
a fan, disposed inside the accommodation chamber, and guiding an airflow to enter the lamp housing respectively through the first air intake holes and the second air intake holes, and blowing the airflow to the heat dissipation fins so the airflow is ventilated from the vent holes, such that double circulatory heat exchange convection is formed inside the lamp housing.
1 Assignment
0 Petitions
Accused Products
Abstract
A lamp structure includes a lamp housing. A plurality of air intake holes is respectively opened on two opposite sides of the lamp housing, and a plurality of vent holes is opened between the plurality of air intake holes on the two sides. A heat sink and a light-emitting element disposed on the heat sink are disposed inside the lamp housing. The heat sink is surrounded by a plurality of heat dissipation fins to form an accommodation chamber for accommodating a fan. When activated, the fan intakes an airflow respectively through the plurality of air intake holes on two sides of the lamp housing, blows the airflow to the plurality of heat dissipation fins, and ventilates the hot air through the vent holes, thereby realizing a double circulatory heat convection exchange effect.
-
Citations
11 Claims
-
1. A lamp structure, comprising:
-
a lamp housing, having a plurality of first air intake holes and a plurality of second air intake holes respectively formed on two opposite sides of the lamp housing, and a plurality of vent holes formed between the first air intake holes and the second air intake holes; a heat sink, accommodated inside the lamp housing, having at least a light-emitting element disposed on the heat sink and a plurality of heat dissipation fins surrounding the heat sink from outside, wherein the heat dissipation fins correspond to the vent holes, and the heat dissipation fins surround to form an accommodation chamber; and a fan, disposed inside the accommodation chamber, and guiding an airflow to enter the lamp housing respectively through the first air intake holes and the second air intake holes, and blowing the airflow to the heat dissipation fins so the airflow is ventilated from the vent holes, such that double circulatory heat exchange convection is formed inside the lamp housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
Specification