초록 ▼

A hard disk drive case has a base, a cover and a fan assembly. The base has an inner surface, a sidewall and an outlet formed through the sidewall of the base. The cover is mounted onto the base and has an inlet formed through the cover. The fan assembly is mounted on the inner surface of the base,

A hard disk drive case has a base, a cover and a fan assembly. The base has an inner surface, a sidewall and an outlet formed through the sidewall of the base. The cover is mounted onto the base and has an inlet formed through the cover. The fan assembly is mounted on the inner surface of the base, is surrounded by the sidewall of the base and has a bracket and a hood. The bracket has an airway and a fan. The airway is flared and communicates with the outlet. The fan is mounted in the airway. The hood corresponds to and covers the airway to form a chamber communicating with the outlet and has a hole defined through the hood, corresponding to the fan and allowing the fan to extract air from the inlet and to guide air toward the outlet efficiently.

대표청구항 ▼

What is claimed is: 1. A hard disk drive case for mounting around a hard disk drive comprising a base having an inner surface; at least one sidewall; and an outlet formed through the at least one sidewall of the base; a cover corresponding to and mounted on to the base and having an inlet formed t

What is claimed is: 1. A hard disk drive case for mounting around a hard disk drive comprising a base having an inner surface; at least one sidewall; and an outlet formed through the at least one sidewall of the base; a cover corresponding to and mounted on to the base and having an inlet formed through the cover; and at least one sidewall of the cover corresponding respectively to the at least one sidewall of the base, mounted around the at least one sidewall of the base and having at least one through hole; a fan assembly mounted on the inner surface of the base, surrounded by the at least one sidewall of the base and having a bracket mounted on the inner surface of the cover and having an airway communicating with the outlet and being flared; and a fan being mounted in the airway to extract air from the inlet of the cover and to expel the air toward the outlet of the base; and a hood corresponding to and covering the airway to form a chamber between the hood and the airway and communicating with the outlet and having a hole defined through the hood, corresponding to the fan to allow the fan to extract air from the inlet through the hole. 2. The hard disk drive case as claimed in claim 1, wherein the at least one sidewall of the base further has a mounting board protruding from the at least one sidewall and having multiple inserting holes defined through the protruding board; and the at least one through hole of the at least one sidewall of the cover corresponds to the inserting holes of the mounting board. 3. The hard disk drive case as claimed in claim 2, wherein the cover is rectangular and has four sidewalls and the through hole is formed through one sidewall; the base is rectangular and has four sidewalls and the mounting board protrudes from one of the sidewalls; and the outlet of the base is defined through one of the sidewalls of the sidewall. 4. The hard disk drive case as claimed in claim 1, wherein the bracket further has multiple tab mounts formed on the bracket and arranged around the airway; and the hood further has an upper surface with multiple tabs protruding from the upper surface of the hood, corresponding to and mounted respectively in the tab mounts of the bracket. 5. The hard disk drive case as claimed in claim 4, wherein the front of the fan assembly further has multiple frame mounts formed in the bracket of the fan assembly; the upper surface of the hood of the fan assembly further has a groove formed longitudinally in the upper surface; and the fan assembly further having a frame being U-shaped and mounted in the groove and having an intermediate segment; and two arms being formed perpendicularly on and protruding respectively from intermediate segment and each arm having multiple tabs, wherein the tabs of the arms correspond respectively to and are mounted respectively in the tab mounts to keep the hood mounted securely on the airway. 6. The hard disk drive case as claimed in claim 1 further having a circuit board mounted between the fan assembly and the cover.