CN200941730Y

CN200941730Y - Shock-proof mechanism of radiator

Info

Publication number: CN200941730Y
Application number: CN 200620134724
Authority: CN
Inventors: 陈文华
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2006-08-21
Filing date: 2006-08-21
Publication date: 2007-08-29
Anticipated expiration: 2016-08-21

Abstract

The utility model provides a shake-proof mechanism of the radiator which is arranged on a platform to absorb the shake arising from the operation of the radiator, and comprises: a plurality of elastic assemblies; a distance piece, which is combined on the side of the radiator by the elastic assemblies; as well as a fixing part, which is combined with the distance piece by the elastic assemblies. Also the fixing part is arranged on the platform, so the distance piece can be hung in the air to be the double shake-proof structure, thereby improving the shake absorption effect.

Description

The aseismatic mechanism of heat abstractor

Technical field

The utility model relates to a kind of aseismatic mechanism of heat abstractor, and is particularly a kind of in order to eliminate heat abstractor produces vibrations when turning round aseismatic mechanism.

Background technology

Be equiped with main devices such as motherboard, CPU, various disc driver and power supply unit in the main frame, the assembly that mainly can produce high heat etc. must suitably dispel the heat, and is overheated and damage to avoid electric appliance component.

The mode that the active computer main frame dispels the heat is in direct installing one radiator fan of casing, forming air-flow by this radiator fan so that the hot gas in the casing is discharged, and cold air is sent in the casing to dispel the heat.But this radiator fan is directly to be fixed in casing with screw, this radiator fan is directly contacted with casing, and can produce vibrations during the running of this radiator fan, so promptly can produce noise, and the vibrations of high frequency are installed in hard disk drive in the casing with influence, when causing this hard disk drive to carry out access action in running up, this read/write head collides magnetic track and causes damage.Therefore, for the radiator fan in avoiding turning round influences hard disk drive, must between radiator fan and casing, do the shock-absorbing measure, to avoid causing hard drive corruption.

TaiWan, China patent announcement as shown in Figure 1 M283493 number " radiator fan anti-vibration structure ", be that at least one radiator fan is installed in electronic equipment, so that the usefulness of each assembly radiating in the electronic equipment to be provided, four corners in this radiator fan 11 are to be provided with combined hole 110, in combined hole 110, be equiped with the made anti-vibration component of vibration absorptive material 12, to pass this combined hole 110 as fixed assembly 13 such as bolt or rivet and to be fixedly arranged on the fixed mount 14 of this electronic equipment, make between this fixed assembly 13 and the combined hole 110 and coating this anti-vibration component 12 again to reach shock-proof effect.

The vibration energy that is produced when absorbing these radiator fan 11 runnings by this anti-vibration component 12 passes to fixed mount 14 to reduce vibration energy, and can reduce vibrating noise and avoid vibrations that hard disk drive is impacted.

But this radiator fan 11 is directly to contact this fixed mount 14, there is no the facility of any shock-absorbing therebetween, so shock-proof effect is not good, still remains to be improved.

TaiWan, China patent and for example shown in Figure 2 M269691 number " radiator fan erecting device " with shock-damping structure, be to comprise the fan frame 2 of a tool flange 21 and be located at a plurality of buffer gaskets 22 on this fan frame 2, this flange 21 has perforation 210, and this buffer gasket 22 is to be extended with location division 223 in a flange shape elastic buffer portion 221, this buffer gasket 22 is assembled in the perforation 210 of the flange 21 of fanning frame 2, these location division 223 hooks and have a through hole 225 in this elastic buffer portion 221 in the perforation 210 of this flange 21; When this buffer gasket 22 passes this through hole 225 with after being installed in the strutting piece (not expression in graphic) as main frame with a fixation kit (not expression in graphic), the elastic buffer portion 221 of this buffer gasket 22 is folded between the flange 21 and strutting piece of this fan frame 2, and can pass through buffer gasket 22 absorbing vibration energy.

Though between the flange 21 of this fan frame 2 and strutting piece, have buffer gasket 22, and can be by the elastic buffer portion 221 absorbing vibration energy of this buffer gasket 22, but the hole wall in this perforation 210 still contacts with this fixation kit, and this fixation kit is the strutting piece that directly is assembled in main frame, when the motor running in this fan frame 2, the vibration energy that it produced then passes to the strutting piece that fixation kit is resent to main frame via the hole wall of this perforation 210; Though the elastic buffer portion 221 absorbing vibration energy that must pass through buffer gasket 22 between the flange 21 of this fixation kit and fan frame are to reduce energy delivery, but the situation that still contacts with fixation kit in the perforation 210 of this flange 21 and have vibration energy to transmit is so can't reach the effect of shock-absorbing fully.

In addition, the server of network-type then has higher requirement for radiating condition, because of the arithmetic speed of this server stand-alone computer far above terminal, the high more then heat energy of arithmetic speed relatively can improve many, as if only the radiator fan with single quantity can't reach necessary radiating effect, for reducing heat to improve radiating efficiency, the most direct mode is the quantity that increases radiator fan, to improve radiating efficiency by speed and the flow that increases air-flow; But under the situation that radiator fan quantity increases, the vibration energy that is produced during this radiator fan running relatively increases, and is thus, very huge for the influence of the hard disk drive in running up.

Therefore, improve to have now radiator fan is fixed in the casing and can't reaches the absorbing vibration energy to avoid shaking the impaired disappearance of factor affecting hard disk drive by anti-vibration component 12 or buffer gasket 22, especially use the server of most amount radiators, influence to hard disk drive improves relatively, the real problem that has become the anxious desire solution of server.

The utility model content

For solving the disappearance of above-mentioned existing apparatus, main purpose of the present utility model is to provide a kind of aseismatic mechanism of heat abstractor, the vibrations that the heat abstractor that is reduced is produced when running.

Another purpose of the present utility model is to provide a kind of aseismatic mechanism of heat abstractor, the noise that the heat abstractor that is reduced is produced when running.

A purpose more of the present utility model is to provide a kind of aseismatic mechanism of heat abstractor, and the both sides that are installed in heat abstractor by this aseismatic mechanism are on average to share the weight of this heat abstractor.

For reaching above-mentioned and other purpose, the aseismatic mechanism of heat abstractor of the present utility model, this aseismatic mechanism are installed in the vibrations of turning round with the absorption heat abstractor on the board, and this aseismatic mechanism comprises: a plurality of elastic partss; Distance piece is the side that is combined in this heat abstractor by this elastic parts; And fixture, be by this elastic parts in conjunction with this space bar, and this fixture is to be used to be installed in this board, thus so that this distance piece is unsettled.

This heat abstractor is to be equiped with a plurality of radiator fans in a support body, uses the raising radiating efficiency; This elastic parts comprises a conjunction and vibration absorptive material, wherein this conjunction is latch or bolt, and this vibration absorptive material is spring or elastic gel, this distance piece is a tabular and has a plurality of perforation, this vibration absorptive material is a ring bodies, make this conjunction pass this vibration absorptive material, and be located in the perforation of this distance piece, make this conjunction this vibration absorptive material and being located in the perforation of this distance piece at interval, must arrange the both sides that are installed in distance piece respectively by this elastic parts, becoming dual shockproof structure, thereby can improve shock-absorbing effect.

This fixture is a L template, or this fixture is made up of a L template and ambulatory splint, and the fixture that the fixture of L template and L template and ambulatory splint are formed is installed in the both sides of heat abstractor respectively, thereby on average to share the weight of this heat abstractor.

The fixture that this L template and ambulatory splint are formed, be in this L template this ambulatory splint that is pivoted, and between this L template and ambulatory splint, has folder portion, this folder portion is the two relative semicircular openings of being located at this L template and ambulatory splint relative edge respectively, establish this elastic parts by this folder portion for folder, and be provided with a folder mouthful to be folded in the edges of boards of ambulatory splint in the side of this L template, thereby fixing this ambulatory splint, and this elastic parts is assembled on the fixture that this L template and ambulatory splint form.

The aseismatic mechanism of heat abstractor described in the utility model is arranged the installing elastic parts respectively by these space bar both sides, and this space bar is unsettled to become dual shockproof structure; And this elastic parts comprises a conjunction and vibration absorptive material, and by perforation and the conjunction of this vibration absorptive material with this distance piece of interval, and can avoid the vibration energy transmission, thereby can improve shock-absorbing effect, and then can avoid vibration energy that the hard disk drive in running up is caused damage, than background technology better result of use must be arranged.

Description of drawings

Fig. 1 is the three-dimensional exploded view of TaiWan, China patent announcement M283493 number " radiator fan anti-vibration structure ";

Fig. 2 is the three-dimensional exploded view of TaiWan, China patent M269691 number " the radiator fan erecting device with shock-damping structure ";

Fig. 3 is the three-dimensional exploded view of the aseismatic mechanism of heat abstractor of the present utility model;

Fig. 4 is the assembled sectional view of the aseismatic mechanism of heat abstractor of the present utility model; And

Fig. 5 for the fixture of the aseismatic mechanism of heat abstractor of the present utility model another the time three-dimensional exploded view executed.

Symbol description

11,32 radiator fans

110 combined holes

12 anti-vibration components

13 fixed assemblies

14 fixed mounts

2 fan frames

21 flanges

210,420,430 perforation

22 buffer gaskets

221 elastic buffer portions

223 location divisions

225 through holes

3 heat abstractors

31 support bodys

4 aseismatic mechanisms

41 elastic partss

411 vibration absorptive materials

412 conjunctions

42 distance pieces

43 fixtures

43 ' L template

431 ambulatory splints

433 folder mouths

5 boards

Embodiment

Below be by specific instantiation execution mode of the present utility model to be described, those skilled in the art can understand other advantage of the present utility model and effect easily by the content that this specification disclosed.

See also Fig. 3 and Fig. 4, three-dimensional exploded view and assembling view for the aseismatic mechanism of the utility model heat abstractor, these heat abstractor 3 both sides respectively are equiped with an aseismatic mechanism 4, and this heat abstractor 3 is to be equiped with a plurality of radiator fans 32 in a support body 31, by this aseismatic mechanism 4 so that this heat abstractor 3 is fixed on the board 5, absorbing the vibrations that 3 runnings of this heat abstractor are produced, and this aseismatic mechanism 4 is made up of a plurality of elastic partss 41, distance piece 42 and fixture 43.

This elastic parts 41 is made up of the vibration absorptive material 411 and the conjunction 412 of a ring-type, and this vibration absorptive material 411 is spring or elastic gel, and this conjunction 412 is latch or bolt.

This distance piece 42 is a tabular, and be combined in the side of this heat abstractor 3 by this elastic parts 41, and this distance piece 42 has a plurality of perforation 420, make this conjunction 412 pass this vibration absorptive material 411, and be located in the perforation 420 of this distance piece 42, thereby so that these conjunction 412 these vibration absorptive materials 411 of interval are located in the perforation 420 of this distance piece 42.

This fixture 43 is a L template, by this elastic parts 41 in conjunction with this space bar 42, and this fixture 43 is to be used to be installed in this board 5, thereby so that this distance piece 42 is unsettled, and this fixture 43 has perforation 430 for this elastic parts 41 of installing in the vertical edges of this L template, this conjunction 412 passes this vibration absorptive material 411 again, and is located in the perforation 430 of this fixture 43, makes this conjunction 412 this vibration absorptive materials 411 and being located in this perforation 430 at interval.

Since this heat abstractor 3 by this aseismatic mechanism 4 to be installed on the board 5, and arrange respectively and be equiped with a plurality of elastic partss 41 in the both sides of the distance piece 42 of this aseismatic mechanism 4, and mode that this elastic parts 41 is arranged and quantity are can be according to the usage quantity decision of the radiator fan in the heat abstractor 3 32, and the elastic parts 41 of these distance piece 42 two sides is organized respectively and is established heat abstractor 3 and fixture 43, with with these distance piece 42 unsettled being located between heat abstractor 3 and the fixture 43, and with these heat abstractor 3 unsettled being located between two fixtures 43, thereby by these elastic parts 41 absorbing vibration energy, be installed in hard disk drive (expression in graphic) in the board 5 when making 3 runnings of this heat abstractor with the vibration influence of avoiding heat abstractor 3 runnings to be produced.

This elastic parts 41 is that this conjunction 412 is passed this vibration absorptive material 411 again, and be located in the perforation 430 of this fixture 43, make this conjunction 412 this vibration absorptive materials 411 and being located in this perforation 430 at interval, thereby can avoid conjunction 412 this distance piece 42 of contact and fixtures 43, the shock transfer that produces when preventing 3 runnings of this heat abstractor is to board 5, and the vibration influence of further avoiding heat abstractor 3 runnings to be produced is installed in the hard disk drive in the board 5.

See also Fig. 5, another embodiment for fixture 43 of the present utility model, this fixture 43 be by a L template 43 ' and ambulatory splint 431 constituted, in this L template 43 ' vertical edges this ambulatory splint 431 that is pivoted, and this L template 43 ' and ambulatory splint 431 between have the folder portion 432 of corresponding semicircular opening, establish this elastic parts 41 by this folder portion 432 to be used for folder, again this L template 43 ' side be provided with a folder mouthfuls 433 being used to be folded in the edges of boards of ambulatory splint 431, thereby to fix this ambulatory splint 431.

Earlier this ambulatory splint 431 is opened, again the vibration absorptive material 411 in this elastic parts 41 is leaned against L template 43 ' folder portion 432 among, then this ambulatory splint 431 is pressed together on L template 43 ' corresponding edges of boards, and the folder mouth 433 that makes this L template 43 ' side is folded in the edges of boards of ambulatory splint 431, and can by this L template 43 ' and the corresponding folder of ambulatory splint 431 portion 432 clamping this elastic parts 41, thereby can be convenient to this elastic parts 41 is assembled on the fixture 43.

The above only is a better embodiment of the present utility model, be not in order to limit scope of the present utility model, that is, the utility model in fact still can be made other change, therefore, one of ordinary skill in the art modify or change not breaking away from all equivalences of being finished under spirit that the utility model discloses and the technological thought, must be contained by claim scope described later.

Claims

1. the aseismatic mechanism of a heat abstractor, this aseismatic mechanism are installed on the board to absorb the vibrations of this heat abstractor running, and this aseismatic mechanism comprises:

A plurality of elastic partss;

Distance piece is the side that is combined in this heat abstractor by this elastic parts; And

Fixture, be by this elastic parts in conjunction with this space bar, and this fixture is to be used to be installed in this board, thus so that this distance piece is unsettled.

2. the aseismatic mechanism of heat abstractor according to claim 1, wherein, this heat abstractor is to be equiped with a plurality of radiator fans in a support body.

3. the aseismatic mechanism of heat abstractor according to claim 1, wherein, this distance piece has a plurality of perforation.

4. the aseismatic mechanism of heat abstractor according to claim 1, wherein, this elastic parts comprises a conjunction and vibration absorptive material.

5. the aseismatic mechanism of heat abstractor according to claim 4, wherein, this vibration absorptive material is a ring bodies, makes this conjunction pass this vibration absorptive material, and be located in the perforation of this distance piece, make this conjunction this vibration absorptive material and being located in the perforation of this distance piece at interval.

6. the aseismatic mechanism of heat abstractor according to claim 4, wherein, this conjunction is wherein one of latch and a bolt.

7. the aseismatic mechanism of heat abstractor according to claim 4, wherein, this vibration absorptive material is wherein one of spring and an elastic gel.

8. the aseismatic mechanism of heat abstractor according to claim 1, wherein, this distance piece is a tabular.

9. the aseismatic mechanism of heat abstractor according to claim 1, wherein, this fixture is a L template, and has perforation for this elastic parts of installing in the vertical edges of this L template.

10. the aseismatic mechanism of heat abstractor according to claim 1, wherein, this fixture is made of a L template and ambulatory splint, it is vertical edges in this L template this ambulatory splint that is pivoted, and between this L template and ambulatory splint, have folder portion, establish this elastic parts for folder by this folder portion.

11. the aseismatic mechanism of heat abstractor according to claim 10, wherein, this folder portion is the two relative vertical edges of this L template and ambulatory splint relative edge's the semicircular openings be located at respectively.

12. the aseismatic mechanism of heat abstractor according to claim 10, the side that also comprises this L template are provided with a folder mouthful, being used to be folded in the edges of boards of ambulatory splint, thereby to fix this ambulatory splint.