CN2680907Y - Wind scooper structure of fan - Google Patents
Wind scooper structure of fan Download PDFInfo
- Publication number
- CN2680907Y CN2680907Y CN 200320102618 CN200320102618U CN2680907Y CN 2680907 Y CN2680907 Y CN 2680907Y CN 200320102618 CN200320102618 CN 200320102618 CN 200320102618 U CN200320102618 U CN 200320102618U CN 2680907 Y CN2680907 Y CN 2680907Y
- Authority
- CN
- China
- Prior art keywords
- cover
- sleeve
- lead
- fastening part
- fan
- 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 structure of fan mainly comprising a fixed seat and a scooper body. Among them, a hollow cylinder is arranged on the fixed seat. Blocking pieces symmetrically arranged and a guide track are arranged on the circumference of the cylinder, and a fixed piece is arranged on the upper part. The fixed piece can be used combined with the fan element. A sleeve is formatted on one end of the scooper. A blocking concave channel and a sliding groove are arranged on the parts of the sleeve corresponding to the blocking pieces and the guide track. One section of the sleeve is extended outward and a trumpet shaped cover piece. A spring module can be arranged between the cover piece and the fixed seat, thus forming a wind scooper structure without section adjusting height.
Description
Technical field
This creation is relevant a kind of fan wind-lead-cover structure, refers in particular to a kind of wind-lead-cover structure design with the flexible height of non-section type.
Background technique
Current, the speed of CPU of central processing element that is generally used in computer is progressive fast, apparent more its significance of radiating efficiency of central authorities' processing element, component temperature is too high can to reduce operational paradigm because central authorities handle, and produce the assembly of high temperature during its start, usually be provided with sink at these assembly surfaces, this sink is made of a fan element and radiator, wherein fan element is to be incorporated on the radiator, after by radiator the high temperature of central processing unit (CPU) being derived again the wind-force via fan distributed so as to reaching the purpose of heat radiation; But because the traditional radiating mode of this kind is because the wind-force of fan is disperse state and be difficult for concentrated, cause and have a strong impact on radiating effect, for solving these shortcomings, the dealer releases a kind of fan housing structure, this fan housing structure can become up-narrow and down-wide funnel-like form, and its narrower end suction port is and fan element group knot that another large outlet end then is combined on the radiator, whereby air-flow can be directed on the radiator fully, and make the radiating effect that reaches preferable.
Though this fan housing structure can make sink obtain preferable radiating effect, but since this fan housing mechanism its be only to have a fixed single form, can't do the flexible use of an appropriateness along with the assembled height of host machine casing and central processing unit (CPU) and sink, normal this fan housing mechanism that makes too narrow and small and not enough ccontaining this application of casing inner space height because of the different central processing unit (CPU) of multi-form cabinet applications and sink, cause and cause inconvenience and the puzzlement of user on using, necessity of improvement is arranged in fact.
So, because above-mentionedly commonly use every shortcoming that fan housing mechanism is derived, the creation of this case is artificially promoted this case and more is tending towards perfect, then exhaust its intelligence, to be engaged in the sector experience for many years, concentrate on studies and innovated improvement, successfully this creation " fan wind-lead-cover structure " is finished in research and development finally, is the creation that a tool effect is promoted in fact.
Novel content
The main purpose of this creation promptly providing a kind of fixed base and cover body of utilizing in conjunction with the design of elastic component, makes it that a kind of tool elastic telescopic fan wind-lead-cover structure is provided.
For reaching above-mentioned purpose, the wind-lead-cover structure of this creation, formed by a fixed base and a cover body, be provided with a hollow cylinder at this fixed base, be provided with the fastening part and the guide rail of symmetry at the periphery of cylindrical shell, the upper limb of cylindrical shell is to be provided with a fixed plate, can be provided with fixed hole and sleeve column at fixed plate, this cover body is to be provided with a sleeve, be provided with chute and chase at the sleeve inner edge surface, and extend by the sleeve bottom and to be provided with the trumpet-shaped cover of likeness in form and to close portion, the portion of closing is provided with protruded stigma at cover, make this fixed seating place sleeve after, make fastening part, guide rail blocking and be nested in chase and chute respectively, and make two corresponding protruded stigmas wear elastic component, in order to an elastic-restoring force to be provided, constitute a wind scooper according to this.
Description of drawings
Fig. 1 is the three-dimensional exploded view of this creation.
Fig. 2 is the stereogram of this creation.
Fig. 3 is the sectional drawing of this creation.
Fig. 4 is that illustration is implemented in the use of this creation.
Symbol description
1: fixed base; 2: cover body;
3: spring; 4: radiator;
5: fan; 6: central processing unit (CPU) (CPU);
11: cylindrical shell; 12: cut open the hole;
13: trip; 14: slide rail;
15: fixed plate; 16: fixed hole;
17: protruded stigma; 21: sleeve;
22: groove; 23: chute;
24: cover closes portion; 25: protruded stigma
Embodiment
Please consult Fig. 1,2 simultaneously, this creation mainly comprises a fixed base 1 and a cover body 2, wherein, this fixed base 1 is to be provided with a hollow cylinder 11, periphery at cylindrical shell 11 is provided with by cuing open hole 12 cuttings to form the flexible fastening part 13 of tool, and floating prominent slide rail 14 (what taked in the present embodiment is to make fastening part 13, slide rail 14 to be 90 ° symmetric arrays design mutually), the upper limb of this cylindrical shell 11 is to be provided with a fixed plate 15, the appropriate location of these fixed plate 15 upper limbs is provided with fixed hole 16 can be in order in conjunction with fan, and the root edge of fixed plate is provided with protruded stigma 17; This cover body 2 is to be provided with a sleeve 21 that is slightly larger than fixed base 1 hollow cylinder 11, inner edge surface at sleeve 21 is provided with chase 22 corresponding to fixed base 1 fastening part 13, and corresponding to the chute 23 of slide rail 13, and extend downwards by cylindrical shell 11 and to constitute the trumpet-shaped cover of likeness in form and close portion 24, this cover close in the portion 24 be corresponding fixed plate protruded stigma 17 be provided with protruded stigma 25 can be wherein in order to elastic component 3 string covers; Combination by aforementioned components, this fixed base 1 is the sleeve 21 that is placed on cover body 2 with cylindrical shell 11, make its fastening part 13 be snapped in groove 22, slide rail 14 then is embedded sliding sleeve in chute 23, make fixed base 1 to move up and down freely along sleeve 21, and can prevent its two phenomenon that rotates by the strong fix of slide rail 13 and chute 23, and by fastening part 13 and the collocation formation blocking effect of chase to constitute, in order to prevent that the two from producing the situation that breaks away from or come off and taking place, constituted a wind scooper in view of the above, only fan is locked on the fixed hole of fixed plate 15 of fixed base 1, and cover is closed portion 24 be overlying on the radiator, close the fin surface that wind-force that portion 24 must make fan concentrates entirely on radiator by cover, to increase substantially radiating efficiency, and owing to, has the body characteristic of suitable different types by the height of the flexible adjustment fixed base 1 of spring 3.
In addition, the elastic component 3 of this creation is can directly be set on cover body 2 sleeves 21, and the blocking that is subjected to fixed plate 15 and cover to close portion 24 supports to arrive in, and is applied to the design of different casing height so as to a more stable and appropriate flexible height is provided.
The groove that this creation can sleeve is provided with at least one positioning groove (not shown) again, can be in order to the adjustment fixed base that provides segmentation and the height of cover body.
In sum, this creation is with can be for flexible holder and cover body, for be fixed in fan with Radiator makes wind concentration to improve the heat radiation effect by cover body, is the design of a practicality, really Belong to the creation of a tool novelty, so propose patent application in accordance with the law, earnestly ask and examined, obtain early Quasi patent is thanked very much.
Claims (7)
1. fan wind-lead-cover structure is characterized in that comprising:
A fixed base is a hollow cylinder, and the root edge of this cylindrical shell is provided with fastening part, and upper limb is to be provided with a fixed plate, and the root edge of this fixed plate is to be provided with protruded stigma;
A cover body is the sleeve that is slightly larger than the fixed base cylindrical shell, and the fastening part that is provided with corresponding to fixed base at the inner edge surface of sleeve is provided with groove, and this sleeve below is to extend to be provided with trumpet-shaped cover and to close portion, closes at this cover that corresponding fixed plate protruded stigma is to be provided with protruded stigma in the portion;
Elastic component is to be set in the fixed plate protruded stigma and cover closes between portion's protruded stigma, by the combination of aforementioned components, this fixed seating is placed in the cover body in view of the above, and makes its this groove of fastening part buckle, so can achieve a wind-lead-cover structure.
2. fan wind-lead-cover structure as claimed in claim 1, wherein, this fastening part is to cut open the hole cutting mode and form outstanding contact pin and structure is set as the flexible fastening part of tool at its periphery.
3. fan wind-lead-cover structure as claimed in claim 1, wherein these cylindrical shell outer periphery are provided with floating prominent slide rail, and the sleeve inner edge surface is the chute that is provided with corresponding to slide rail.
4. fan wind-lead-cover structure as claimed in claim 1, wherein, elastic component is can design on the sleeve that is set on cover body, and the blocking that is subjected to fixed plate and cover to close portion supports to arrive in, and is applied to the design of different casing height so as to a more stable and appropriate flexible height is provided.
5. fan wind-lead-cover structure as claimed in claim 1 wherein, is provided with at least one positioning ditch in the groove.
6. fan wind-lead-cover structure is characterized in that comprising:
A fixed base is a hollow cylinder, and the root edge of this cylindrical shell is provided with fastening part, and upper limb is to be provided with a fixed plate, in order in conjunction with fan;
A cover body is the sleeve that is slightly larger than the fixed base cylindrical shell, and the fastening part that is provided with corresponding to fixed base at the inner edge surface of sleeve is provided with groove, and this sleeve below is to extend to be provided with trumpet-shaped cover and to close portion, and radiator can be covered in order to cover in this cover portion of closing.
7. fan wind-lead-cover structure as claimed in claim 6 wherein, is provided with at least one positioning ditch in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102618 CN2680907Y (en) | 2003-11-03 | 2003-11-03 | Wind scooper structure of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102618 CN2680907Y (en) | 2003-11-03 | 2003-11-03 | Wind scooper structure of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2680907Y true CN2680907Y (en) | 2005-02-23 |
Family
ID=34599156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102618 Expired - Fee Related CN2680907Y (en) | 2003-11-03 | 2003-11-03 | Wind scooper structure of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2680907Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462568C (en) * | 2005-07-09 | 2009-02-18 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device combination |
| CN102844575A (en) * | 2010-03-08 | 2012-12-26 | 罗伯特·博世有限公司 | Axial cooling fan shroud |
| TWI404496B (en) * | 2010-12-31 | 2013-08-01 | Delta Electronics Inc | Heat dissipation device |
| CN105132646A (en) * | 2015-09-22 | 2015-12-09 | 江苏润孚机械轧辊制造有限公司 | Wind protection device for quenching |
| TWI566678B (en) * | 2014-12-12 | 2017-01-11 | 鴻海精密工業股份有限公司 | Electronic device |
| CN114033746A (en) * | 2022-01-04 | 2022-02-11 | 怀化学院 | Heat reflux eliminator and blowing type heat radiation module |
-
2003
- 2003-11-03 CN CN 200320102618 patent/CN2680907Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462568C (en) * | 2005-07-09 | 2009-02-18 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device combination |
| CN102844575A (en) * | 2010-03-08 | 2012-12-26 | 罗伯特·博世有限公司 | Axial cooling fan shroud |
| CN102844575B (en) * | 2010-03-08 | 2016-06-29 | 罗伯特·博世有限公司 | Axial-flow type cooling fan guard shield |
| TWI404496B (en) * | 2010-12-31 | 2013-08-01 | Delta Electronics Inc | Heat dissipation device |
| TWI566678B (en) * | 2014-12-12 | 2017-01-11 | 鴻海精密工業股份有限公司 | Electronic device |
| CN105132646A (en) * | 2015-09-22 | 2015-12-09 | 江苏润孚机械轧辊制造有限公司 | Wind protection device for quenching |
| CN114033746A (en) * | 2022-01-04 | 2022-02-11 | 怀化学院 | Heat reflux eliminator and blowing type heat radiation module |
| CN114033746B (en) * | 2022-01-04 | 2024-03-08 | 怀化学院 | Thermal reflux eliminating device and blowing type heat radiation module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050223 Termination date: 20111103 |