CN203422929U

CN203422929U - Mobile hard disk

Info

Publication number: CN203422929U
Application number: CN201320490321.5U
Authority: CN
Inventors: 范德明
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-13
Filing date: 2013-08-13
Publication date: 2014-02-05
Anticipated expiration: 2023-08-13

Abstract

The utility model relates to computer accessories, and specifically relates to a mobile hard disk. The mobile hard disk comprises a built-in hard disk, a power supply module and a hard disk case with a data connection card. The hard disk case has a two-layer structure, and an inner shell and an outer shell are mounted without contact by support columns. The inner shell is made of metal, and heat radiation fins are arranged on both inner side faces of the inner shell. At least a semiconductor cooler is mounted between the heat radiation fins and the hard disk. Each of four corners of the hard disk is provided with a shockproof supporter which is internally provided with an empty slot. A heat radiation fan is mounted on the inner wall of the housing. The semiconductor cooler and the heat radiation fan are connected with the power supply module. The mobile hard disk provided by the utility model uses a double-layer housing and adopts a multiple radiation scheme, so that heat can be effectively discharged, and the failure rate of the equipment is greatly reduced.

Description

A kind of portable hard drive

Technical field

The utility model relates to computer and accessory, particularly a kind of portable hard drive.

Background technology

Portable hard drive (Mobile Hard disk) be take hard disk as storage medium, exchanges Large Volume Data between computing machine, emphasizes portable storage products.

At present, existing portable hard drive does not all adopt heat dissipation design, and the amount of heat that hard disk produces when running up cannot shed, and often causes hard disk failure.

Utility model content

The purpose of this utility model is to provide a kind of portable hard drive that efficiently radiates heat can be provided.

The purpose of this utility model is achieved through the following channels: a kind of portable hard drive, and it comprises the hard-disk cartridge of built-in hard disk, supply module and data Connection Card, described hard-disk cartridge is double-decker, between inner casing and shell, by support column, makes somebody a mere figurehead installation; Inner casing is that metal material is made, and on two medial surfaces of inner casing, is all provided with radiating fin, and a semiconductor cooler is at least installed between radiating fin and hard disk; On described four angles of hard disk, be separately installed with a shockproof strut angle, the interior angle of this shockproof strut angle is provided with dead slot; One radiator fan is installed on outer casing inner wall; Described semiconductor cooler and radiator fan connect supply module.

As the further optimization of scheme, described shell is that plastic material is made.

A kind of portable hard drive of the utility model, adopts double casing, and the scheme of multiple heat dissipation, effectively discharges heat, greatly reduces the rate of breakdown of equipment.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is the utility model structural representation;

Fig. 2 is the cut-open view of shockproof strut angle 3;

In figure, hard-disk cartridge 1, hard disk 2, shockproof strut angle 3, dead slot 4, radiating fin 5, semiconductor cooler 6, radiator fan 7, support column 8, shell 9, inner casing 10.

Embodiment

As shown in Figure 1 and Figure 2, a kind of portable hard drive of the utility model, it comprises the hard-disk cartridge 1 of built-in hard disk 2, supply module and data Connection Card, described hard-disk cartridge 1 is double-decker, between inner casing 10 and shell 9, by support column 8 is built on stilts, installs; Inner casing 10 is made for metal material, shell 9 is made for plastic material, on 10 two medial surfaces of inner casing, be all provided with radiating fin 5, a semiconductor cooler 6 is at least installed between radiating fin 5 and

hard disk

2,6 pairs of hard disk 2 bodies of semiconductor cooler directly freeze, and by radiating fin 5, heat are interspersed among to whole metal inner casing 10; On described 2 four angles of hard disk, be separately installed with a shockproof strut angle 3, the interior angle of this shockproof strut angle 3 is provided with dead slot 4; One radiator fan 7 is installed on shell 9 inwalls, can be by outside the heat device for transferring between inside and outside shell; Described semiconductor cooler 6 and radiator fan 7 connect supply module, by external power supply, are powered.

Claims

1. a portable hard drive, it comprises the hard-disk cartridge (1) of built-in hard disk (2), supply module and data Connection Card, it is characterized in that: described hard-disk cartridge (1) is double-decker, between inner casing (10) and shell (9), by support column (8) is built on stilts, install; Inner casing (10) is made for metal material, on (10) two medial surfaces of inner casing, is all provided with radiating fin (5), between radiating fin (5) and hard disk (2), a semiconductor cooler (6) is at least installed; On described (2) four angles of hard disk, be separately installed with a shockproof strut angle (3), the interior angle of this shockproof strut angle (3) is provided with dead slot (4); On shell (9) inwall, a radiator fan (7) is installed; Described semiconductor cooler (6) and radiator fan (7) connect supply module.

2. a kind of portable hard drive as claimed in claim 1, is characterized in that: described shell (9) is made for plastic material.