CN102830767A - Fan fixing device - Google Patents

Fan fixing device Download PDF

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Publication number
CN102830767A
CN102830767A CN201110158990.8A CN201110158990A CN102830767A CN 102830767 A CN102830767 A CN 102830767A CN 201110158990 A CN201110158990 A CN 201110158990A CN 102830767 A CN102830767 A CN 102830767A
Authority
CN
China
Prior art keywords
fan
snap close
fixer
plate
back plate
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
Application number
CN201110158990.8A
Other languages
Chinese (zh)
Inventor
陈允隆
翟翀
曾彪
梁灿明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Priority to CN201110158990.8A priority Critical patent/CN102830767A/en
Priority to TW100120978A priority patent/TW201251593A/en
Priority to US13/330,780 priority patent/US20120322359A1/en
Publication of CN102830767A publication Critical patent/CN102830767A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/181—Enclosures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention provides a fan fixing device for fixing a fan. The fan fixing device comprises a rear plate, wherein a ventilating area comprising a plurality of ventilating ports is arranged at the rear plate; a fixing hole is formed in one angle of the ventilating area through the rear plate; a limiting block is also arranged on the rear plate; a lock buckle is arranged at one angle of the fan, and fixed into the fixing hole of the rear plate; and the limiting block is propped against the fan so as to prevent the lock buckle from moving out of the fixing hole.

Description

Fan fixer
Technical field
The invention relates to a kind of fan fixer, refer to a kind of fan fixer that is applied in the case of electronic device especially.
Background technology
General main heating source in personal computer system is central processing unit and the power supply unit in the computer casing on the mainboard.Usually through installing heating radiator on central processing unit the heat that central processing unit produces is discharged.In addition, fan also is installed so that the heat of its generation is discharged in the power supply unit.Along with computer industry constantly develops, the power of computer casing inner member improves (as: raising of central processing unit frequency) and heater element increases and bring new problem to heat radiation.Therefore,, need in computer casing, install the fan of independent operating, thereby the heat in the computer casing is discharged, and cooperate the fan of power supply unit in computer casing, to produce convection current to reduce the computer casing internal temperature in order to reach better radiating effect.Normally, directly fan is fixed on the back plate of this computer casing, still, when assembling is perhaps dismantled fan, need brings inconvenience to computer user by instruments such as screwdrivers usually with screw.
Summary of the invention
In view of above content, be necessary to provide a kind of fan fixer that makes things convenient for fan attachment.
A kind of fan fixer is used for fixing a fan, and said fan fixer comprises a back plate; Said back plate is provided with a plenum area of being made up of some ventilating openings; Said back plate has been offered a fixed orifice at said plenum area one jiao, also is provided with a limited block on the plate of said back, and one jiao of said fan is provided with a snap close; The snap close of said fan is fixed in the fixed orifice of said back plate, and said limited block and said fan offset and stop said snap close from said fixed orifice, to shift out.
Compared to prior art, fan fixer of the present invention can be fixed to fan on the plate of back easily.
Description of drawings
Fig. 1 is the three-dimensional exploded view of fan fixer one preferred embodiments of the present invention.
Fig. 2 is the enlarged drawing at II place among Fig. 1.
Fig. 3 is the stereographic map of the fan of Fig. 1.
Fig. 4 is the enlarged drawing at IV place among Fig. 3.
Fig. 5 is a three-dimensional assembly diagram of the fan fixer of Fig. 1.
Fig. 6 is another three-dimensional assembly diagram of the fan fixer of Fig. 1.
The main element symbol description
Back plate 10
Plenum area 12
Fixed orifice 15
Through hole 151
Stopper slot 153
Limited block 16
Fan 40
Framework 41
Blade 43
First plate body 45
Second plate body 46
Snap close 47
Connecting portion 471
Latch part 472
Following embodiment will combine above-mentioned accompanying drawing to further specify the present invention.
Embodiment
See also Fig. 1 and Fig. 2, fan fixer one preferred embodiment of the present invention is used for fixing a fan 40, and this fan fixer comprises the back plate 10 of a computer casing.
Back plate 10 is provided with a plenum area 12 of being made up of some ventilating openings and flow in the computer housing for the outer cold air of computer housing; Back plate 10 has been offered a fixed orifice 15 respectively at plenum area 12 four jiaos; Fixed orifice 15 is a keyhole shape; It comprises a circular through hole 151 and a long and narrow stopper slot 153, and this stopper slot 153 is formed by a side horizontal-extending of this through hole 151, and this back plate 10 is provided with in a side of this plenum area 12 and protrudes from two limited blocks 16 of plate 10 afterwards.
See also Fig. 1, Fig. 3 and Fig. 4; This fan 40 comprises a framework 41 and is arranged on the blade 43 in this framework 41 that this framework 41 comprises that four jiaos of one first plate body 45 and one second plate body, 46, the first plate bodys 45 are respectively equipped with a snap close 47; Each snap close 47 comprises an a junction 471 and a latch part 472 respectively; This connecting portion 471 is a body of rod, and it is vertically connected on this first plate body 45, and latch part 472 is connected the end of connecting portion 471; The diameter of this latch part 472 is greater than the diameter of this connecting portion 471; But less than the diameter of this through hole 151, also greater than the width of this stopper slot 153, the diameter of this connecting portion 471 is less than the width of this stopper slot 153 for the diameter of this latch part 472.
Please consult Fig. 1 to Fig. 6 in the lump, this fan 40 was installed to 10 last times of this back plate, the snap close 47 of fan 40 is relative with the through hole 151 of back plate 10; Make the latch part 472 of snap close 47 pass through hole 151; The connecting portion 471 of snap close 47 is placed in the through hole 151, and this moment, first plate body 45 of fan 40 was positioned on the limited block 16 of back plate 10, on the plate 10 of back, moved fan 40 then; The connecting portion 471 that makes snap close 47 slips into the stopper slot 153 from the through hole 151 of fixed orifice 15; First plate body 45 of fan 40 slips over limited block 16, and limited block 16 props up the edge of first plate body 45 and stops that fan 40 slides back, and the latch part 472 of snap close 47 locks mutually with back plate 10 and fan 40 is fixed on the plate 10 of back simultaneously; Herein, fan 40 is relative with the plenum area 12 of back plate 10.
When needs from the back plate 10 when pulling down this fan 40; First plate body 45 is lifted and do not offset to pulling fan 40 with limited block 16 away from the direction of back plate 10; Move fan 40 then the connecting portion 471 of snap close 47 is slipped into the through hole 151 from stopper slot 153, just can fan 40 be pulled down from back plate 10.
The snap close 47 of said fans stationary installation is to be shaped on the fan 40, thereby has avoided adopting extra stationary installation to fix fan 40.

Claims (7)

1. fan fixer; Be used for fixing a fan; Said fan fixer comprises a back plate, and said back plate is provided with a plenum area of being made up of some ventilating openings, it is characterized in that: said plate has afterwards been offered a fixed orifice at said plenum area one jiao; Also be provided with a limited block on the plate of said back; One jiao of said fan is provided with a snap close, and the snap close of said fan is fixed in the fixed orifice of said back plate, and said limited block and said fan offset and stop said snap close from said fixed orifice, to shift out.
2. fan fixer as claimed in claim 1; It is characterized in that: it comprises a circular through hole and a long and narrow stopper slot said fixed orifice; Said snap close comprises an a junction and a latch part; Said connecting portion slips into said stopper slot from said through hole, and said latch part latches in the stopper slot place of said back plate.
3. fan fixer as claimed in claim 2 is characterized in that: said connecting portion is vertically connected on the plate of said back.
4. fan fixer as claimed in claim 2; It is characterized in that: the diameter of said latch part is greater than the diameter of said connecting portion; Less than the diameter of said through hole, the diameter of said latch part is greater than the width of said stopper slot, and the diameter of said connecting portion is less than the width of said stopper slot.
5. fan fixer as claimed in claim 1 is characterized in that: said fan is relative with said plenum area.
6. fan fixer as claimed in claim 1 is characterized in that: said snap close is shaped on the said fan.
7. fan fixer as claimed in claim 1 is characterized in that: said fixed orifice is a keyhole shape.
CN201110158990.8A 2011-06-14 2011-06-14 Fan fixing device Pending CN102830767A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201110158990.8A CN102830767A (en) 2011-06-14 2011-06-14 Fan fixing device
TW100120978A TW201251593A (en) 2011-06-14 2011-06-16 Mounting apparatus for fan
US13/330,780 US20120322359A1 (en) 2011-06-14 2011-12-20 Mounting apparatus for fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110158990.8A CN102830767A (en) 2011-06-14 2011-06-14 Fan fixing device

Publications (1)

Publication Number Publication Date
CN102830767A true CN102830767A (en) 2012-12-19

Family

ID=47333937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110158990.8A Pending CN102830767A (en) 2011-06-14 2011-06-14 Fan fixing device

Country Status (3)

Country Link
US (1) US20120322359A1 (en)
CN (1) CN102830767A (en)
TW (1) TW201251593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110838632A (en) * 2018-08-17 2020-02-25 富士康(昆山)电脑接插件有限公司 Electric connector assembly and limiting part thereof

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070243820A1 (en) 2006-04-18 2007-10-18 O'hagin Carolina Automatic roof ventilation system
CN102791088A (en) * 2011-05-20 2012-11-21 鸿富锦精密工业（深圳）有限公司 Electronic device
CA2940392C (en) 2014-03-06 2022-10-18 Gregory S. Daniels Roof vent with an integrated fan
USD755944S1 (en) 2014-03-06 2016-05-10 Gregory S. Daniels Roof vent assembly
USD748239S1 (en) 2014-03-06 2016-01-26 Gregory S. Daniels Roof vent assembly
USD891604S1 (en) 2015-11-19 2020-07-28 Gregory S. Daniels Roof vent assembly
USD930810S1 (en) 2015-11-19 2021-09-14 Gregory S. Daniels Roof vent
US11326793B2 (en) 2018-12-21 2022-05-10 Gregory S. Daniels Roof vent and roof ventilation system
USD964546S1 (en) 2020-10-27 2022-09-20 Gregory S. Daniels Roof vent with a circular integrated fan
USD963834S1 (en) 2020-10-27 2022-09-13 Gregory S. Daniels Roof vent with a circular integrated fan

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6616525B1 (en) * 2002-04-29 2003-09-09 Hewlett-Packard Development Company, L.P. Modular fan system
TWM242763U (en) * 2003-06-17 2004-09-01 Wistron Corp System structure and fan module thereof
US7758308B2 (en) * 2006-10-17 2010-07-20 Hon Hai Precision Industry Co., Ltd. Mounting apparatus for fan
US8360833B2 (en) * 2009-05-28 2013-01-29 American Power Conversion Corporation Method and apparatus for attachment and removal of fans while in operation and without the need for tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110838632A (en) * 2018-08-17 2020-02-25 富士康(昆山)电脑接插件有限公司 Electric connector assembly and limiting part thereof

Also Published As

Publication number Publication date
US20120322359A1 (en) 2012-12-20
TW201251593A (en) 2012-12-16

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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: 20121219