Heat dissipation device of computer hard disk

Abstract

The utility model discloses a heat dissipation device of a computer hard disk. The heat dissipation device comprises a connecting mainboard, a reciprocating mechanism, a lifting mechanism and a hard disk body. The reciprocating mechanism is arranged in the connecting main board, the reciprocating mechanism comprises the first moving cavity, the second moving cavity, the reciprocating cavity, the draught fans and other assemblies, the upper draught fan and the lower draught fan can be driven to rotate in a reciprocating mode under mutual cooperation, the lifting mechanism is arranged at the top middle end of the connecting main board, and the top end of the lifting mechanism is connected with the hard disk body. The lifting mechanism comprises a connecting frame, a lifting column, a shunting column and other assemblies, the hard disk body can be lifted under mutual cooperation, the bottom face of the hard disk body can make contact with external air, air flow can take away heat on the hard disk body, cooling of the hard disk body is facilitated, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the relevant field of computer hard disks, in particular to a heat dissipation device for computer hard disks. Background Art

[0002] Computer hard disk is a non-volatile memory based on hard rotating disks. It is the most important storage device in computers. Computer hard disks generate heat when working.

[0003] Computer hard disks are mostly cooled by cooling fans inside the chassis, but most hard disks are fixedly connected to the inside of the chassis by bonding, which may result in poor heat dissipation on the inside of the hard disk and has certain limitations. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a heat dissipation device for a computer hard disk.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat dissipation device for a computer hard disk, comprising a connection mainboard that can be connected to the outside, and also comprising a reciprocating mechanism in the connection mainboard, a lifting mechanism is provided at the top middle end of the connection mainboard, and the top surface of the lifting mechanism is connected to the hard disk body;

[0006] The reciprocating mechanism includes a moving chamber 1, a moving chamber 2 and a reciprocating chamber. A group of moving chambers 1 is provided at the middle end of the connecting main board. The front and rear ends of the moving chamber 1 are both connected to a group of moving chambers 2. A reciprocating chamber is provided at the left end of the moving chamber 1, and the reciprocating chamber is connected to the left end of the moving chamber 1.

[0007] Preferably, a group of moving rods are provided in the moving chamber 1;

[0008] The upper and lower ends of the moving rod extend into the moving chamber 2 respectively and are connected to a group of racks, and a group of gears are provided at the middle end of the side away from the moving rod in the moving chamber 2, and a group of synchronous shafts are connected to the middle ends of the gears. The top ends of the synchronous shafts extend through and extend to the top surface of the connecting main board and are connected to a group of fans.

[0009] Preferably, a group of turntables is provided at the left end of the reciprocating cavity, the bottom outer end of the turntable is connected to a group of connecting arms 1, the other end of the connecting arm 1 is connected to a group of connecting arms 2, the other end of the connecting arm 2 extends into the moving cavity 1 and is connected to the left middle end of the moving rod, and a group of motors is provided at the position of the turntable at the left end of the top surface of the connecting main board, and the motor drive shaft extends through the reciprocating cavity and is connected to the middle end of the turntable.

[0010] Preferably, the lifting mechanism includes a connecting frame, lifting columns and diverter columns. The four ends of the bottom surface of the connecting frame are connected to the top surface of the connecting motherboard through four groups of lifting columns. Several groups of diverter columns are provided at the top middle end of the connecting motherboard, and the top surface of the diverter column can contact the bottom surface of the hard disk body.

[0011] Preferably, the connection frame is in a "mouth" shape, and the top surface of the diverter column is flush with the top surface of the connection frame.

[0012] Preferably, the cross-section of the diverter column is prismatic.

[0013] Preferably, a plurality of groups of rollers are provided on the bottom surface of the moving rod, and the bottom ends of the rollers contact an inner bottom surface of the moving cavity.

[0014] Beneficial effects of the utility model:

[0015] The utility model is connected to a mainboard through a reciprocating mechanism, the reciprocating mechanism includes components such as a moving chamber 1, a moving chamber 2, a reciprocating chamber and a fan, which can drive the reciprocating rotation of the upper and lower groups of fans by cooperating with each other. A lifting mechanism is provided at the top middle end of the mainboard, and the top of the lifting mechanism is connected to a hard disk body. The lifting mechanism includes components such as a connecting frame, a lifting column and a diverter column, which can lift the hard disk body by cooperating with each other so that its bottom surface can contact the outside air. The air flow can take away the heat thereon, which is beneficial to cooling the hard disk body and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model from top view;

[0017] Figure 2 It is a partial top view structural diagram of the reciprocating mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the second movable chamber of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the reciprocating chamber of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the lifting mechanism of the utility model.

[0021] Among them: connecting main board-1, reciprocating mechanism-2, lifting mechanism-3, hard disk body-4, moving cavity-21, moving cavity-22, reciprocating cavity-23, moving rod-211, rack-221, gear-222, synchronous shaft-223, fan-224, turntable-231, connecting arm-232, connecting arm-233, motor-234, connecting frame-31, lifting column-32, diverter column-33. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0023] See also Figure 1 The utility model provides a heat dissipation device for a computer hard disk, including a connection mainboard 1 that can be connected to the outside, and also includes a reciprocating mechanism 2 arranged inside the connection mainboard 1, a lifting mechanism 3 is arranged at the top middle end of the connection mainboard 1, and a hard disk body 4 is connected to the top surface of the lifting mechanism 3.

[0024] See also Figure 2-3 The utility model provides a heat dissipation device for a computer hard disk. The reciprocating mechanism 2 includes a moving cavity 1 21, a moving cavity 22 and a reciprocating cavity 23. A group of moving cavities 1 21 is opened at the middle end of the mainboard 1. The front and rear ends of the moving cavity 1 21 are both connected to a group of moving cavities 2 22. The left end of the moving cavity 1 21 is provided with a reciprocating cavity 23, and the reciprocating cavity 23 is connected to the left end of the moving cavity 1 21.

[0025] A group of moving rods 211 are installed in the moving cavity 1 21. The bottom surface of the moving rods 211 is provided with a plurality of rollers. The bottom ends of the rollers contact the bottom surface of the moving cavity 1 21, which can improve the moving stability of the moving rods 211.

[0026] The upper and lower ends of the moving rod 211 extend into the moving chamber 22 respectively, and are connected to a group of racks 221, and a group of gears 222 are provided at the middle end of the side of the moving chamber 22 away from the moving rod 211. The gears 222 and the racks 221 are meshed with each other. The movement of the racks 221 can drive the gears 222 to rotate. A group of synchronous shafts 223 are connected to the middle end of the gears 222. The top ends of the synchronous shafts 223 extend through and extend to the top surface of the connecting main board 1, and are connected to a group of fans 224. The rotation of the gears 222 can drive the fans 224 to rotate through the synchronous shafts 223 to expand the blowing range.

[0027] See also Figure 2-4 The utility model provides a heat dissipation device for a computer hard disk. A set of turntables 231 are provided at the left end of a reciprocating cavity 23. A set of connecting arms 232 are connected to the bottom outer end of the turntable 231. A set of connecting arms 233 are hinged to the other end of the connecting arm 232. The other end of the connecting arm 233 extends into the moving cavity 21 and is connected to the left middle end of a moving rod 211. The turntable 231 can rotate to drive the moving rod 211 to reciprocate left and right through the connecting arms 232 and 233. A set of motors 234 are installed at the position corresponding to the turntable 231 at the left end of the top surface of the mainboard 1. The driving shaft of the motor 234 extends through the reciprocating cavity 23 and is connected to the middle end of the turntable 231. The rotation of the driving shaft of the motor 234 can drive the turntable 231 to rotate.

[0028] See also Figure 5The utility model provides a heat dissipation device for a computer hard disk. The lifting mechanism 3 includes a connecting frame 31, a lifting column 32 and a diverter column 33. The four ends of the bottom surface of the connecting frame 31 are connected to the top surface of the connecting motherboard 1 through four groups of lifting columns 32. A plurality of groups of diverter columns 33 are arranged at the top middle end of the connecting motherboard 1. The top surface of the diverter column 33 can contact the bottom surface of the hard disk body 4. The connecting frame 31 is in the shape of a "mouth". The top surface of the diverter column 33 is flush with the top surface of the connecting frame 31, which is convenient for supporting the hard disk body 4. The cross-section of the diverter column 33 is a prism, which is convenient for the circulation of gas and improves the cooling efficiency.

[0029] Here’s how it works:

[0030] The utility model is placed in a suitable position for use. When in use, the hard disk body 4 can be connected to the top surface of the connecting frame 31. When cooling is required, the motor 234 can be started. The rotation of the driving shaft of the motor 234 can drive the turntable 231 to rotate. The rotation of the turntable 231 drives the moving rod 211 and the two sets of racks 221 to move back and forth left and right through the connecting arm 1 232 and the connecting arm 2 233. The movement of the rack 221 can drive the fan 224 to rotate back and forth through the gear 222 and the synchronous shaft 223. The fan 224 can blow air toward the lifting column 32. The wind can be diverted through the diversion column 33 to take away the heat from the bottom end of the hard disk body 4, thereby improving the cooling effect of the hard disk body 4.

[0031] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat dissipation device for a computer hard disk, comprising a connection mainboard (1) that can be connected to the outside; Features: It also includes a reciprocating mechanism (2) provided in the connection mainboard (1), a lifting mechanism (3) being provided at the top middle end of the connection mainboard (1), and a hard disk body (4) being connected to the top surface of the lifting mechanism (3); The reciprocating mechanism (2) comprises a moving chamber 1 (21), a moving chamber 2 (22) and a reciprocating chamber (23); a group of moving chambers 1 (21) is provided at the middle end of the connecting main board (1); the front and rear ends of the moving chamber 1 (21) are both connected to a group of moving chambers 2 (22); a reciprocating chamber (23) is provided at the left end of the moving chamber 1 (21); and the reciprocating chamber (23) is connected to the left end of the moving chamber 1 (21).

2. A heat dissipation device for a computer hard disk according to claim 1, characterized in that: A group of moving rods (211) is provided in the moving chamber 1 (21); The upper and lower ends of the moving rod (211) respectively extend into the moving chamber 2 (22) and are connected to a group of racks (221), and a group of gears (222) are provided at the middle end of a side of the moving chamber 2 (22) away from the moving rod (211), and a group of synchronous shafts (223) are connected to the middle ends of the gears (222), and the top ends of the synchronous shafts (223) extend through and extend to the top surface of the connecting main board (1) and are connected to a group of fans (224).

3. A heat dissipation device for a computer hard disk according to claim 2, characterized in that: A group of rotating disks (231) is provided at the left end of the reciprocating cavity (23), a group of connecting arms (232) is connected to the bottom outer end of the rotating disk (231), the other end of the connecting arm (232) is connected to a group of connecting arms (233), the other end of the connecting arm (233) extends into the moving cavity (21) and is connected to the left middle end of the moving rod (211), and a group of motors (234) is provided at the position of the rotating disk (231) at the left end of the top surface of the connecting main board (1), the driving shaft of the motor (234) extends through the reciprocating cavity (23) and is connected to the middle end of the rotating disk (231).

4. The heat dissipation device for a computer hard disk according to claim 1, characterized in that: The lifting mechanism (3) comprises a connecting frame (31), a lifting column (32) and a diverter column (33); the four ends of the bottom surface of the connecting frame (31) are connected to the top surface of the connecting mainboard (1) through four groups of lifting columns (32); a plurality of groups of diverter columns (33) are provided at the top middle end of the connecting mainboard (1); the top surface of the diverter column (33) can contact the bottom surface of the hard disk body (4).

5. A heat dissipation device for a computer hard disk according to claim 4, characterized in that: The connecting frame (31) is in the shape of a "mouth", and the top surface of the diverter column (33) is flush with the top surface of the connecting frame (31).

6. A heat dissipation device for a computer hard disk according to claim 4, characterized in that: The cross section of the diverter column (33) is prismatic.

7. The heat dissipation device for a computer hard disk according to claim 2, characterized in that: The bottom surface of the moving rod (211) is provided with a plurality of groups of rollers, and the bottom ends of the rollers contact the inner bottom surface of the moving cavity 1 (21).

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