CN2391306Y - Induction hood for radiator - Google Patents
Induction hood for radiator Download PDFInfo
- Publication number
- CN2391306Y CN2391306Y CN 99244017 CN99244017U CN2391306Y CN 2391306 Y CN2391306 Y CN 2391306Y CN 99244017 CN99244017 CN 99244017 CN 99244017 U CN99244017 U CN 99244017U CN 2391306 Y CN2391306 Y CN 2391306Y
- Authority
- CN
- China
- Prior art keywords
- wind scooper
- cover body
- wind
- heat abstractor
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a wind scooper used in a heat radiation device of an integrated circuit. The wind scooper comprises a cover body, a frame part and a fixing device, wherein, the cover body is used for connecting a wind guiding pipe and providing a wind guiding path. The frame part is connected with the cover body and can form the wind guiding path, and the frame part can be used for combining and positioning a heat radiation fan in the heat radiation device. The fixing device is used for fixing the frame body and the heat radiation fan so as to fix the wind scooper on the heat radiation fan, and the fixing device is a screw and has convenient and firm fixing.
Description
The utility model relates to a kind of wind scooper that is applied to the heat abstractor of integrated circuit.
Along with the progress of integrated circuit production technology, the volume of wafer dwindles gradually, but under the present situation that operating frequency constantly promotes, will make the heat dissipation problem of integrated circuit become the key factor of system stability.Therefore, the effective heat dissipation problem of processing integrated circuit helps to improve the reliability of computer system.
Because the integrated circuit as the contour operating frequency of DSP, ASIC, high functionality constantly develops, and the disconnected mutually city of asking, make many system designs towards modularity, various functional integrated circuits are combined, so not only can effectively reduce the volume of motherboard, the complexity of wiring (Layout), and the rate of maintenance of elevator system, make directly out of order module is replaced.Relative, the modularity design concentrates in together each integrated circuit, and significantly promotes operating frequency, also will make that thermal source concentrates in together, so if fail rapidly thermal source to be spread, will directly influence the stability of this module work.
In addition, along with the development of all trades and professions makes the information amount of every day explode, it is more and more general that people utilize PC to handle and store the situation of information, handles the essential product that stores information in the family life so PC becomes gradually.Though, under office or other workplaces, the sound that PC inside is sent, for example: the sound of the sound of revolution, hard disk unit running etc., the user may do not had sensation, but compared to the PC of using in the family, especially the user operates under situation in the dead of night, and its sound is just relative bigger.Therefore, reduce the inner sound,, can promote the surcharge of PC to create the PC of ' quiet ' at effectively improving among the PC.
Most important element-central processing unit (CPU) among personal host computer, according to known technology, usually there is its exclusive heat abstractor 1 (referring to Fig. 1 to Fig. 3) that is constituted by fin 12 and radiator fan 11 to reach the forced heat radiation purpose, Fig. 1 also shows that radiator fan 11 is to pass cylinder 13 by screw 14 to lock in the fin 12, radiator fan 11 is fixed on the fin 12, and wherein radiator fan 11 is to be a standard specification.Though in host computer, its housing is provided with some thermovents, the thermal source of central processing unit still needs the convection current by the drive inner air of radiator fan brute force, to reduce its temperature.In the main frame inside that is close to sealing, radiator fan only is the convection current that drives the internal heat air, then designs by some thermovents as for inside and outside cross-ventilation of host shell.Therefore, according to the known technology radiator fan is to run on operating state at a high speed, and this not only needs higher operating voltage and armature supply, also can cause big noise and higher working temperature, especially accumulate down for a long time when dust, above-mentioned shortcoming is more obvious.
Cooling integrated mode in the known electric brain system, only be to be means by finned and radiator fan, and reckon without the convection current of strengthening inside and outside air of host shell, or how the thermal source of integrated circuit is distributed in the cold air importing (the host shell internal temperature is usually than the external environment condition height) of host shell outside, thereby cause losing of radiator fan and integrated circuit useful life.
Defective at above-mentioned prior art, main purpose of the present utility model provides a kind of wind scooper that is applied to integrated circuit heat dissipation device, by this wind scooper convenience that combines with the radiator fan of heat abstractor and the wide usage of showing property and wind scooper admittedly, can effectively promote the practicality of heat abstractor, to prolong the useful life of radiator fan and integrated circuit.
The purpose of this utility model is achieved in that
A kind of wind scooper of heat abstractor is used on the heat abstractor of integrated circuit, it is characterized in that: this wind scooper is made up of cover body and frame portion, and cover body has ventilating opening and the wind-guiding path is provided; Frame portion is linked to above-mentioned cover body and forms the wind-guiding path and constitute another ventilating opening; This wind scooper is fixed on the heat abstractor of integrated circuit by fixture.
Described fixture is to be a screw, and this screw is to lock in the set screw of frame portion, and wind scooper is packed on the heat abstractor.
The ventilating opening of described cover body is an air intake vent, and another ventilating opening of described frame portion is an air outlet.Perhaps the ventilating opening of described cover body is an air outlet, and another ventilating opening of described framework is an air intake vent.
The utility model wind scooper and combining of radiator fan have convenience and outstanding admittedly property, and and wind scooper have wide usage with the restriction that is not subjected to the fin form fully that combines of standard radiator fan, can effectively promote the practicality of heat abstractor.
Below in conjunction with accompanying drawing and preferred embodiment the utility model is described in further detail.
The simple declaration of accompanying drawing
Fig. 1 is known last TV structure figure by the heat abstractor that radiator fan and fin constituted.
Fig. 2 is the forward sight structure chart of Fig. 1 heat abstractor.
Fig. 3 is the perspective view of Fig. 1 heat abstractor.
Fig. 4 is that the wind scooper of the utility model first specific embodiment is outstanding admittedly in the last TV structure figure of known heat abstractor.
Fig. 5 is the sectional structure chart by the A-A wind scooper that line is looked of Fig. 4.
Fig. 6 is that the wind scooper of the utility model first specific embodiment is outstanding admittedly in the forward sight structure chart of known heat abstractor.
Fig. 7 is the sectional structure chart by the B-B wind scooper that line is looked of Fig. 6.
To be the utility model first specific embodiment wind scooper be fixed to the schematic diagram of plate behind the main frame in conjunction with guide duct and guide duct to Fig. 8.
Fig. 9 is the second specific embodiment wind scooper sectional structure chart that the utility model profile direction is same as Fig. 5.
Figure 10 is the second specific embodiment wind scooper sectional structure chart that the utility model profile direction is same as Fig. 7.
Please referring to Fig. 4 to Fig. 7, the wind scooper 2 of the utility model first specific embodiment, comprise cover body 20 and frame portion 21, cover body 20 has air intake vent 24, frame portion 21 is with cover body 20 bindings and constitutes air outlet, this air outlet and air intake vent 24 are the vertical friendship of 90 degree, frame portion 21 at least one corners are provided with screw 22, this screw 22 can be locked for a screw 23, framework 21 is the peripheries that cover in radiator fan 11, screw 22 is with respect to radiator fan 11 cylinder 13 wherein, locks screw 23 and can make it be packed in cylinder 13, and outstanding admittedly by this wind scooper 2 is in radiator fan 11.Cylinder 13 is the hardest zone of radiator fan 11, therefore can be subjected to the packing of screw 23 and can not cause the Fan axial center displacement and can't turn round.Screw 23 also can be locked by Fig. 7 arrow C direction, but easily cause the Fan axial center displacement and can't turn round, also can lock, can obtain to lock and be good effect than the arrow C direction by arrow D direction, but still not as the mode with packing cylinder 13, only the utility model does not limit screw 23 and locks the packing part.Demonstrated by Fig. 4 to Fig. 7, wind scooper 2 is to coat radiator fan 11, therefore can provide splendid wind effect; And, with the fixture that single screw 23 is constituted, have the solid work of wind scooper 2 in the convenience of radiator fan 11 and splendid outstanding admittedly property is provided.
Fig. 8 is the utility model first embodiment wind scooper 2 in conjunction with guide duct 30 plate 50 to the main frame, provides to import the example of main frame cool exterior air to radiator fan 11.Guide duct 30 is general snake-like hose, and its two ends can be by the various fixed means, and for example pipe clamp makes with the air intake vent 24 and the adapter sleeve 40 of wind scooper 2 to be connected fixing.(also can flange be set as fixing means) to combine with guide duct 30 at wind scooper 2 and adapter sleeve 40 linking guide ducts 30 parts.Above-mentioned adapter sleeve 40 has some pillars and connects newel 43, prop up intercolumniation and then form through hole 42, newel 43 is provided with equidistributed some flanges 41, these flanges 41 are the hole clippings that snap into plate 50 correspondences behind the main frame, cover 40 predetermined angulars then are rotationally connected, flange 41 only promptly is positioned card, the promptly solid work of adapter sleeve 40 plate 50 behind main frame, and plate 50 also is formed with a plurality of through holes 51 corresponding to through hole 42 behind the main frame.Plate 50 and adapter sleeve 40 combined structures behind the relevant main frame also have multiple technologies to supply and use and the non-target of applying for a patent of the present utility model, repeat no more.
Fig. 9 and Figure 10 show the wind scooper 6 of the utility model second specific embodiment, this wind scooper 6 has cover body 60, frame portion 61, screw 62, screw 63 and the air intake vent 64 that is same as the first specific embodiment structure and function, only air intake vent 64 is the air outlets that constituted in frame portion 61 in the same way, but air intake vent also can and air outlet be various rake angles between zero degree to nine ten degree, this many variations is the adapter sleeve for the diverse location that cooperates various multi-form main frames, to reduce guide duct size and angle of deflection, making increases the smooth and easy of air inlet.
Claims (4)
1. the wind scooper of a heat abstractor is used on the heat abstractor of integrated circuit, it is characterized in that: this wind scooper is made up of cover body and frame portion, and cover body has ventilating opening and the wind-guiding path is provided; Frame portion is linked to above-mentioned cover body and forms the wind-guiding path and constitute another ventilating opening; This wind scooper is fixed on the heat abstractor of integrated circuit by fixture.
2. wind scooper according to claim 1 is characterized in that: described fixture is to be a screw, and this screw is to lock in the set screw of frame portion, and wind scooper is packed on the heat abstractor.
3. wind scooper according to claim 1 is characterized in that: the ventilating opening of described cover body is an air intake vent, and another ventilating opening of described frame portion is an air outlet.
4. wind scooper according to claim 1 is characterized in that: the ventilating opening of described cover body is an air outlet, and another ventilating opening of described framework is an air intake vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244017 CN2391306Y (en) | 1999-09-01 | 1999-09-01 | Induction hood for radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244017 CN2391306Y (en) | 1999-09-01 | 1999-09-01 | Induction hood for radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2391306Y true CN2391306Y (en) | 2000-08-09 |
Family
ID=34030197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99244017 Expired - Fee Related CN2391306Y (en) | 1999-09-01 | 1999-09-01 | Induction hood for radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2391306Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7209352B2 (en) | 2003-08-22 | 2007-04-24 | Hon Hai Precision Ind. Co., Ltd. | Heat dissipation device incorporating fan duct |
| CN107092329A (en) * | 2017-04-28 | 2017-08-25 | 四川嘉义索隐科技有限公司 | Improve the radiator of north bridge operating efficiency |
-
1999
- 1999-09-01 CN CN 99244017 patent/CN2391306Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7209352B2 (en) | 2003-08-22 | 2007-04-24 | Hon Hai Precision Ind. Co., Ltd. | Heat dissipation device incorporating fan duct |
| CN107092329A (en) * | 2017-04-28 | 2017-08-25 | 四川嘉义索隐科技有限公司 | Improve the radiator of north bridge operating efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |