CN101603545A - Fan Fixture and use the sink of this fan Fixture - Google Patents
Fan Fixture and use the sink of this fan Fixture Download PDFInfo
- Publication number
- CN101603545A CN101603545A CNA2008100677416A CN200810067741A CN101603545A CN 101603545 A CN101603545 A CN 101603545A CN A2008100677416 A CNA2008100677416 A CN A2008100677416A CN 200810067741 A CN200810067741 A CN 200810067741A CN 101603545 A CN101603545 A CN 101603545A
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- fan
- fixing frame
- side arm
- pair
- sink
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Abstract
A kind of sink, be used for an electronic element radiating, comprise a base that is sticked with described electronic component and a fixing frame that combines with base and be fixed in a fan on the fixing frame, described fixing frame comprises a body, the a pair of side arm that extends by relative two lateral bucklings of body, described side arm convexes with the salient point that snaps in fan, and described side arm elasticity is pressed on the body and clamps fan in wherein, and relative two sides in addition of described body are provided with and insert and put fan in a pair of clamping part wherein.Because salient point snaps in the fan, clamping part and side arm clamp fan simultaneously in wherein, fixed along all around and the upper-lower position of fan, fixing frame not with situation that groups of fins cooperates under, guarantee that fan is stabilized on the base.
Description
Technical field
The present invention relates to a kind of fan Fixture and use the sink of this fan Fixture, particularly a kind of along the multi-faceted fan Fixture of being fixed of fan and use the sink of this fan Fixture.
Background technique
When moving, can produce a large amount of heats such as computer cpu, North Bridge chip, the contour power electronic element of video card,, will directly cause temperature sharply to rise, and badly influence the normal operation of electronic component if these heats can not be left effectively.For this reason, need sink to come these electronic components are dispelled the heat, the fan that traditional sink generally includes radiator and places radiator one side, this fan provide forced draft in order to strengthen radiating effect.
At present fan is fixed in that method on the radiator is general to adopt a fan fixing member that is fixed on the radiator, thereby by fan and fan fixing member is sealed that fan is fixed on the radiator.Yet the mode that the screw that fan fixing member of the prior art often takes screw to pass to be arranged at four jiaos in fan cooperates with radiating fin in the radiator is again fixed, this kind means of fixation can not guarantee the fixing of all around of fan and upper-lower position, promptly fan with respect to the stability of radiator a little less than; In addition, easily loosening because fan fixing member will combine with the radiating fin of radiator, and increase the burden of radiating fin in the radiator not only in conjunction with not firm, the stability of combination between the bearing capacity of radiating fin and the radiating fin all is on the hazard.
Summary of the invention
In view of this, be necessary to provide a kind of along multi-faceted fan Fixture of being fixed of fan and sink thereof.
A kind of sink, be used for an electronic element radiating, comprise a base that is sticked with described electronic component and a fixing frame that combines with base and be fixed in a fan on the fixing frame, described fixing frame comprises a body, the a pair of side arm that extends by relative two lateral bucklings of body, described side arm convexes with the salient point that snaps in fan, and described side arm elasticity is pressed on the body and clamps fan in wherein, and relative two sides in addition of described body are provided with and insert and put fan in a pair of clamping part wherein.
A kind of fixing frame that is used for fixing fan, it comprises a body, the relative both sides of described body bend inwards and extend a pair of side arm, described side arm elasticity presses on body and clamps fan in wherein, described side arm is provided with the salient point that is used for snapping in fan, and the in addition relative both sides of described body are provided with and insert and put fan in a pair of clamping part wherein.
In the above-mentioned sink, because salient point snaps in the fan, clamping part and side arm clamp fan simultaneously in wherein, promptly along all around of fan and about the orientation it is fixed, fixing frame not with situation that groups of fins cooperates under, guarantee that fan is stabilized on the base.
The invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the schematic perspective view of fan Fixture of the present invention.
Fig. 2 is the constitutional diagram of fan Fixture of the present invention and a base and a fan.
Fig. 3 is the exploded view of Fig. 2.
Fig. 4 is the side sectional view of Fig. 2.
Fig. 5 is to use the constitutional diagram of the sink of fan Fixture of the present invention.
Embodiment
Please see figures.1.and.2 simultaneously, be the fan Fixture and the sink thereof of preferred embodiment of the present invention, this sink is installed on a circuit board (figure does not show) and goes up the heat that produces in order to the electronic component (figure does not show) that distributes on the circuit board.This sink comprises a fixing frame 10, is installed on a fan 20 of this fixing frame 10, for fixing frame 10 fix the base 30 on it and be arranged on the base 30, a pair of groups of fins 40 (as shown in Figure 5) of fixing frame 10 2 opposite side-edges.
See also Fig. 3, this fixing frame 10 comprises a roughly rectangular tabular body 12, and this body 12 is provided with four fixed holes 120 at it near the corner location place.Two of body 12 bends inwards than long side relatively and extends a pair of side arm 14, but described side arm 14 elastic compression clamp fan 20 on fixing frame 10 bodies 12, and described side arm 14 comprises along two a pair of joints 140 that bend inwards than the long side level relatively of body 12 and a pair of holding section 142 of being extended vertically upward again by joint 140 ends.Described joint 140 can be by elastic compression near fixing frame 10 bodies 12, described joint 140 is parallel to body 12 and is provided with at interval with body 12, each joint 140 is provided with perforation 1400 corresponding to the fixed hole 120 of body 12 near two ends, can for fixed block 80 pass successively perforation 1400 and fixed hole 120 with fixing fixing frame 10 on base 30.Described holding section 142 piece shapes, the edge that it has a pair of humping free end and is positioned at two free-ended arcs.Each free-ended inner side surface is convexly equipped with a salient point 1420 that is fastened in the fan 20, forms a groove 1422 corresponding to the outer side surface indent of the free end 140 of salient point 1420, and groove 1422 is provided with corresponding to the perforation 1400 of joint 140.Described holding section 142 perpendicular to body 12 and and body 12 between be provided with certain distance, so that when passing the fixed block 80 of fixing frame 10 bodies 12 and being fixed on base 30, holding section 142 and joint 140 are pressed close to the body 12 and fan 20 surfaces of fixing frame 10 owing to being subjected to fixed block 80 downward elastic forces simultaneously, so that clamp fan 20 between two parallel holding sections 142 of two side arms 14.
A pair of clamping part 18 is vertically set on the edge of two relative minor faces of body 12, and clamping part 18 is between two holding sections 142 of the middle part of two relative minor faces of body 12, side arm 14.Clamping part 18 rectangular lamellar bodies, two opposite side-edge levels of each clamping part 18 a pair of baffle plate 180 that extends internally out, baffle plate 180 are parallel to each other and perpendicular to body 12.Baffle plate 180 is between two side arms 14.Each baffle plate 180 roughly is triangular shape, its height and successively decreases gradually to the neutral position is close along the long limit of body 12, is convenient to insert in the fan 20 be mated.
The profile of fan 20 roughly is square, it comprise have opening about two flat boards (not label).Four corner edge levels of each flat board extend outward a lug 22, and lug 22 central authorities are provided with button hole 220, can snap in for the salient point 1420 of the holding section 142 of fixing frame 10, with fan attachment 20 on fixed block 10.Two lugs 22 of each corner of fan 20 2 flat boards are parallel to each other, two lugs 22 enclose a draw-in groove 24, can insert in it for the baffle plate 180 of fixing frame 10 clamping parts 18, and the clamping part 18 that makes fixing frame 10 is relative about in the of two on the sidewall between the lug 22 against being pressed in fan 20.
See also Fig. 3 to Fig. 5, during the sink assembling, at first, fixing frame 10 is positioned on the base 30, between two groups of fins 40, fan 20 is contained in the side arm 14 of fixing frame 10 and the space that clamping part 18 is surrounded, and the baffle plate 180 of clamping part 18 just in time places in the draw-in groove 24 that the lug 22 of fan 20 bottoms forms, and this moment, a pair of front and back side of fan 20 was clamped between two clamping parts 18.Then, four fixed blocks 80 pass fixed hole 120 screw locks of perforation 1400, body 12 of the joint 140 of fixing frame 10 side arms 14 in turn in being located at the screws 32 of base 30 near four jiaos of places, and fixing frame 10 screw locks are on base 30 the most at last.Screw tight in the process at fixed block 80, fixing frame 10 side arms 14 are pressed close to the body 12 of fixing frame 10 gradually owing to be subjected to fixed block 80 downward active forces, the joint 140 that is side arm 14 is near on the body 12, the a pair of left and right sides side of fan 20 is pressed close in holding section 142 simultaneously, and the salient point 1420 that makes holding section 142 tightly snaps in the button hole 220 that is positioned at fan 20 bottom lugs 22, and the left and right sides side of fan 20 is is tightly inserted and put wherein by the holding section 142 of side arm 14.Because the clamping part 18 of fixing frame 10 is clamped in the front and back side of fan 20, avoided fan 20 in fixing frame 10, to do the displacement of substantially horizontal along its front and back side; Baffle plate 180 because of the clamping part 18 of fixing frame 10 places between every pair of lug 22 of fan 20 bottoms again, and the clamping part 18 of side arm 14 be clamped in fan 20 about the two dull and stereotyped (see figure 2)s that go up, avoid fan 20 in fixing frame 10 along fan 20 left and right sides side Horizontal displacements; Salient point 1400 on the holding section 142 of fixing frame 10 side arms 14 snaps in the button hole 220 of fan 20 bottom lugs 22, avoids fan 20 to move up and down along the direction perpendicular to body 12 in fixing frame 10.
Among the present invention, fixing frame 10 can be fixed along all around and the upper-lower position of fan 20, strengthens the stability of fan 20 with respect to fixing frame 10, makes the structure of entire heat dissipation device more firm.In addition, fixing frame 10 is fixed in base 30 by the mode that screw 80 is screwed on base 30, do not cooperate with groups of fins 40 on the base 30, increase burden neither for radiating fin 40, be simplified to fix the installation process of frame 10 again, simultaneously owing to be provided with the gap between the joint 140 of side arm 14 and the base 30, the power that is produced when fixed block 80 locking downwards is owing to decompose in the joint 140 and the gap of base 30, thereby extruding fixes fan 20 to the centre from both sides by its decomposing force, makes fan 20 more firm being fixed on the base 30.
Claims (10)
1. sink, be used for an electronic element radiating, comprise a base that is sticked with described electronic component and a fixing frame that combines with base and be fixed in a fan on the fixing frame, it is characterized in that: described fixing frame comprises a body, the a pair of side arm that extends by relative two lateral bucklings of body, described side arm convexes with the salient point that snaps in fan, described side arm elasticity is pressed on the body and clamps fan in wherein, and relative two sides in addition of described body are provided with and insert and put fan in a pair of clamping part wherein.
2. sink as claimed in claim 1, it is characterized in that: the side arm of described fixing frame comprise the joint that extends from body tip bending and from the terminal upwardly extending clamping fan of joint in holding section wherein, described salient point is arranged on the inner surface of holding section.
3. sink as claimed in claim 2 is characterized in that: have spacing between the joint of described side arm and the body.
4. sink as claimed in claim 1 is characterized in that: described fan stretches out a pair of lug along its relative two epitaxial lateral overgrowths, and a pair of baffle plate that is inserted in every pair of lug inboard, fan bottom is extended in the clamping part both sides of described fixing frame.
5. as any described sink of claim 1 to 4, it is characterized in that: also comprise two groups of fins that are arranged on the base and are positioned at described fan both sides.
6. sink as claimed in claim 5 is characterized in that: the body of described fixing frame and joint corresponding position are provided with fixed hole and perforation, and the plurality of fixed part passes the perforation of described joint successively, the fixed hole of body is screwed together on the base.
7. fixing frame that is used for fixing fan, it is characterized in that: described fixing frame comprises a body, the relative both sides of described body bend inwards and extend a pair of side arm, described side arm elasticity presses on body and clamps fan in wherein, described side arm is provided with the salient point that is used for snapping in fan, and the in addition relative both sides of described body are provided with and insert and put fan in a pair of clamping part wherein.
8. fixing frame as claimed in claim 7, it is characterized in that: described side arm comprises by the relative both sides of body and extending and elasticity is pressed on the joint of body and is extended and clamped fan in holding section wherein by joint that described salient point is arranged on the holding section inner surface.
9. fixing frame as claimed in claim 8 is characterized in that: the parallel body of the joint of described side arm and be provided with at interval with body.
10. fixing frame as claimed in claim 7 is characterized in that: a pair of baffle plate that inserts in the fan is extended in described each clamping part both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100677416A CN101603545B (en) | 2008-06-13 | 2008-06-13 | Fan fixing frame and heat dissipation device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100677416A CN101603545B (en) | 2008-06-13 | 2008-06-13 | Fan fixing frame and heat dissipation device using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101603545A true CN101603545A (en) | 2009-12-16 |
| CN101603545B CN101603545B (en) | 2012-07-18 |
Family
ID=41469409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100677416A Expired - Fee Related CN101603545B (en) | 2008-06-13 | 2008-06-13 | Fan fixing frame and heat dissipation device using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101603545B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014067168A1 (en) * | 2012-11-05 | 2014-05-08 | Li Qiwu | Fan |
| CN111173776A (en) * | 2020-01-08 | 2020-05-19 | 苏州浪潮智能科技有限公司 | Fan quick-release mechanism, chassis base with same and base dismounting method |
| TWI765744B (en) * | 2021-06-11 | 2022-05-21 | 英業達股份有限公司 | Integrated and flexible fan carrier |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139862C (en) * | 2000-12-25 | 2004-02-25 | 富士康(昆山)电脑接插件有限公司 | Heat radiator |
| DE102004041642A1 (en) * | 2004-08-27 | 2006-03-02 | Asia Vital Components Co., Ltd. | Supporting frame for locating fan and radiator above central processing unit, has supporting portion provided on rim area with fixing holes, and connecting portions connected with supporting portion and main board |
| CN101022196A (en) * | 2006-02-15 | 2007-08-22 | 鸿富锦精密工业（深圳）有限公司 | Fan power supply switching device |
| CN2907196Y (en) * | 2006-05-18 | 2007-05-30 | 微星科技股份有限公司 | System fan fixing structure |
-
2008
- 2008-06-13 CN CN2008100677416A patent/CN101603545B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014067168A1 (en) * | 2012-11-05 | 2014-05-08 | Li Qiwu | Fan |
| CN111173776A (en) * | 2020-01-08 | 2020-05-19 | 苏州浪潮智能科技有限公司 | Fan quick-release mechanism, chassis base with same and base dismounting method |
| CN111173776B (en) * | 2020-01-08 | 2021-10-22 | 苏州浪潮智能科技有限公司 | Fan quick-release mechanism, chassis base with same and base dismounting method |
| TWI765744B (en) * | 2021-06-11 | 2022-05-21 | 英業達股份有限公司 | Integrated and flexible fan carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101603545B (en) | 2012-07-18 |
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Granted publication date: 20120718 Termination date: 20140613 |
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