CN103062127A - Fan assembly - Google Patents
Fan assembly Download PDFInfo
- Publication number
- CN103062127A CN103062127A CN2011103258276A CN201110325827A CN103062127A CN 103062127 A CN103062127 A CN 103062127A CN 2011103258276 A CN2011103258276 A CN 2011103258276A CN 201110325827 A CN201110325827 A CN 201110325827A CN 103062127 A CN103062127 A CN 103062127A
- Authority
- CN
- China
- Prior art keywords
- fan
- prevention element
- shock prevention
- fan component
- groove
- 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.)
- Pending
Links
- 230000002265 prevention Effects 0.000 claims description 16
- 230000035939 shock Effects 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
- F04D29/602—Mounting in cavities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/688—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a fan assembly which comprises a fan and a protective hood containing the fan. The protective hood comprises a first part and a second part connected with the first part in a rotatable mode. The first part and the second part are injection-molded at one time, and creases are press-molded at a connection joint of the first part and the second part. The first part is enabled to rotate relative to the second part along the creases, and the first part and the second part are respectively provided with at least one shockproof element. The shockproof elements separate the first part and the second part from the fan and can absorb at least a part of vibration generated from the fan. The protective hood of the fan assembly is a plastic piece molded at one time, and facilitates simplification of assembling process.
Description
Technical field
The present invention relates to a kind of fan component, relate in particular to a kind of fan component with fan guard.
Background technique
Fan is a kind of auxiliary radiating device that is commonly used on the electronic component (such as the central processing unit (CPU) in the computer).Because flabellum rotates speed during starting fan, and is easily injured when the operator touches flabellum accidentally, and the vibrations that cause of the fan that runs up can affect the service behaviour of some peripheral devices (such as hard disk).For guaranteeing user's handling safety, be transferred to the vibrations of other peripheral device when reducing fan running, a common sheathed safety cover outside fan, and at safety cover shock prevention element is set.So, traditional safety cover generally is the two-piece type setting that needs by the screw locking, is unfavorable for reducing human cost.
Summary of the invention
In view of this, be necessary to provide a kind of fan component, can overcome the above problems.
The invention provides a kind of fan component, comprise that a fan and holds the safety cover of this fan.This safety cover comprises that a first portion and is rotationally connected with the second portion of first portion, and this first portion and second portion are by single injection-molded, and the joint is suppressed with folding line, and first portion can be rotated with respect to second portion along this folding line.At least one shock prevention element all is set on first portion and the second portion, and this shock prevention element is with this first portion and second portion and this fan is kept apart and can absorb the vibrations that this fan of at least a portion produces.
The safety cover of fan component of the present invention is the once-through plastic that utilizes Shooting Technique to obtain, and is conducive to simplify assembly process.
Description of drawings
Fig. 1 is the stereogram of fan component of the present invention.
Fig. 2 is the exploded view of fan component of the present invention.
The primary component symbol description
| |
1 |
| |
10 |
| |
20 |
| |
21 |
| |
22 |
| |
23 |
| |
24 |
| |
25 |
| Draw-in |
210 |
| |
220 |
Following embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Fig. 1 and Fig. 2 illustrate fan component 1 of the present invention, and it comprises that a fan 10 and is contained in wherein safety cover 20 with fan 10.This safety cover 20 comprises a first portion 21 and a second portion 22 that is attached thereto.In the present embodiment, this safety cover 20 is the plastic part of single injection-molded, and at the joint of first portion 21 and second portion 22 compacting folding line 23, first portion 21 can be rotated along this folding line 23 with respect to second portion 22.
At least one shock prevention element 25 all is set on first portion 21 and the second portion 22.When safety cover 20 closure, the vibrations that this at least one shock prevention element 25 produces in the time of can contacting and absorb fan 10 running with fan 10.In the present embodiment, first portion 21 and second portion 22 are respectively equipped with four groove (not shown), and the shock prevention element 25 of respective numbers can correspondingly be embedded in those grooves fixing.Therefore, first portion 21 and second portion 22 can utilize those shock prevention element 25 and fan 10 to keep apart, and at least part of vibrations that produce during by fan 10 running are absorbed by those shock prevention element 25.Those shock prevention element 25 are resilient pad, can be made by the stronger material of damping capaicty (such as rubber etc.).Understandable, when needed, this shock prevention element 25 also can adopt the modes such as glue is bonding to be individually fixed on this first portion 21 and the second portion 22.
Those skilled in the art will be appreciated that; above mode of execution only is that the present invention is described; and be not to be used as limitation of the invention; as long as within connotation scope of the present invention, appropriate change and variation that above embodiment is done all drop within the scope of protection of present invention.
Claims (6)
1. fan component; comprise that a fan and holds the safety cover of this fan; it is characterized in that; this safety cover comprises that a first portion and is rotationally connected with the second portion of first portion; this first portion and second portion pass through single injection-molded; the joint is suppressed with folding line; first portion can be rotated with respect to second portion along this folding line; at least one shock prevention element all is set on first portion and the second portion, and this shock prevention element is with this first portion and second portion and this fan is kept apart and can absorb the vibrations that this fan produces.
2. fan component as claimed in claim 1, it is characterized in that, this second portion is provided with at least one barb section, and first portion is provided with the draw-in groove that cooperates with this barb section accordingly, and the draw-in groove in the first portion is fastened in the draw-in groove first portion and second portion locking.
3. fan component as claimed in claim 1 is characterized in that, first portion and second portion are provided with adsorption piece at the fastening place respectively, and first portion and second portion are kept closed under the adsorption force effect.
4. fan component as claimed in claim 1 is characterized in that, first portion and second portion are respectively equipped with at least one groove, and the shock prevention element of respective numbers can correspondingly be embedded in those grooves.
5. fan component as claimed in claim 1 is characterized in that, shock prevention element adopts the bonding mode of glue to be fixed on this first portion and the second portion.
6. fan component as claimed in claim 1 is characterized in that, the resilient pad of those shock prevention element for being made by the stronger material of damping capaicty.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103258276A CN103062127A (en) | 2011-10-24 | 2011-10-24 | Fan assembly |
| TW100139230A TW201317470A (en) | 2011-10-24 | 2011-10-27 | Fan assembly |
| US13/337,177 US20130101396A1 (en) | 2011-10-24 | 2011-12-26 | Fan assembly |
| JP2012179729A JP2013093550A (en) | 2011-10-24 | 2012-08-14 | Fan unit assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103258276A CN103062127A (en) | 2011-10-24 | 2011-10-24 | Fan assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103062127A true CN103062127A (en) | 2013-04-24 |
Family
ID=48104931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103258276A Pending CN103062127A (en) | 2011-10-24 | 2011-10-24 | Fan assembly |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20130101396A1 (en) |
| JP (1) | JP2013093550A (en) |
| CN (1) | CN103062127A (en) |
| TW (1) | TW201317470A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6294683B2 (en) * | 2014-02-03 | 2018-03-14 | 東芝シュネデール・インバータ株式会社 | Inverter device and fan mounting structure |
| JP2017075575A (en) * | 2015-10-15 | 2017-04-20 | 株式会社日立製作所 | Heat radiation fan holding tool |
| DE102015119664B4 (en) * | 2015-11-13 | 2021-02-11 | Fujitsu Ltd. | Computer system fan holder and assembly |
| JP6651896B2 (en) * | 2016-02-25 | 2020-02-19 | アイシン精機株式会社 | Blowers and cogeneration systems |
| US11268538B2 (en) * | 2019-04-03 | 2022-03-08 | Dell Products L.P. | Multiple function fan holder |
| JP7262053B2 (en) * | 2019-09-12 | 2023-04-21 | パナソニックＩｐマネジメント株式会社 | heating cooker |
-
2011
- 2011-10-24 CN CN2011103258276A patent/CN103062127A/en active Pending
- 2011-10-27 TW TW100139230A patent/TW201317470A/en unknown
- 2011-12-26 US US13/337,177 patent/US20130101396A1/en not_active Abandoned
-
2012
- 2012-08-14 JP JP2012179729A patent/JP2013093550A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20130101396A1 (en) | 2013-04-25 |
| JP2013093550A (en) | 2013-05-16 |
| TW201317470A (en) | 2013-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |