LIGHT SOURCE DEVICE

PURPOSE:To improve the assembling property and the maintenance property, and also, to enhance the generality to other product by forming a fixing means which is dividable and fixes a cooling fan by assembling in one body, and providing a chamber containing a light source lamp and a heat radiating me...

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1. Verfasser: TAKAMIZAWA KAZUFUMI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To improve the assembling property and the maintenance property, and also, to enhance the generality to other product by forming a fixing means which is dividable and fixes a cooling fan by assembling in one body, and providing a chamber containing a light source lamp and a heat radiating member. CONSTITUTION:A heat sink and a light source lamp are fixed to the lower part lamp house 8 through the heat sink. The upper part lamp house 7 is placed on the lower lamp house 8 so that a cooling fan and the part to be engaged of the lower part of a fan nozzle fixed by a fixing member are engaged to the lower part engaging part of the lower part lamp house 8, and fixed by the fixing member. Accordingly, the upper lamp house 7 and the lower part lamp house 8 are fixed by the fixing member, and simultaneously, the cooling fan can be attached through the fan nozzle, therefore, the workability and the assembling property are improved, and the maintenance property for changing parts at the time of repair, etc., can be improved.