公开(公告)号：US08967828B2

公开(公告)日：2015-03-03

申请号：US13692642

申请日：2012-12-03

申请人： Takumi Kijima ,  Koji Kumano ,  Yukio Sato ,  Mitoru Yabe

发明人： Takumi Kijima ,  Koji Kumano ,  Yukio Sato ,  Mitoru Yabe

IPC分类号： F21V21/00 ,  F21V29/00 ,  G03B21/16 ,  G03B21/20

CPC分类号： F21V29/51 ,  F21V29/507 ,  G03B21/16 ,  G03B21/2033

摘要： A light source apparatus includes an outer casing. A light source member and a light source module having a cooling body which cools the light source member are disposed in the outer casing. A wind tunnel which surrounds a heat pipe unit as the cooling body of the light source module is provided in the outer casing. The wind tunnel includes a wind passage which allows cooling wind to pass through the heat pipe unit. An intake-opening is formed in a surface of the outer casing, and cooling wind is taken into the outer casing from outside thereof through the intake-opening. One end of the wind passage of the wind tunnel is connected to the intake-opening.

摘要翻译： 光源装置包括外壳。 具有冷却光源部件的冷却体的光源部件和光源模块配置在外壳内。 围绕作为光源模块的冷却体的热管单元的风洞设置在外壳中。 风洞包括允许冷却风通过热管单元的风道。 在外壳的表面形成有进气开口，并且通过进气口从外部将冷却风带入外壳。 风洞的风道的一端连接到进气口。

公开(公告)号：US07965747B2

公开(公告)日：2011-06-21

申请号：US12490640

申请日：2009-06-24

申请人： Koji Kumano

发明人： Koji Kumano

IPC分类号： H01S3/04

CPC分类号： H01S3/02 ,  H01S3/0404 ,  H01S5/024 ,  H01S5/02469 ,  H01S5/4087 ,  H04N9/3144 ,  H04N9/3161

摘要： A laser light source apparatus includes a laser light source; a heat exchanger that includes a plurality of cooling fins and that cools the laser light source; a driving circuit that drives the laser light source; a housing including an intake port and an exhaust port; and an air-cooling fan that is attached to the housing and that discharges air taken in from the intake port to the exhaust port. The cooling fins are arranged at a position opposed to the intake port to be stacked up on each other at predetermined intervals and a pitch between the cooling fins is equal to or less than a minimum width of the intake port.

摘要翻译： 激光光源装置包括激光光源; 热交换器，其包括多个冷却翅片并冷却所述激光光源; 驱动激光源的驱动电路; 壳体，包括进气口和排气口; 以及附接到壳体并将从进气口吸入的空气排放到排气口的空气冷却风扇。 冷却翅片布置在与进气口相对的位置，以预定间隔彼此堆叠，并且冷却翅片之间的间距等于或小于进气口的最小宽度。