CN2911775Y - Air conductive tube device of computer host - Google Patents
Air conductive tube device of computer host Download PDFInfo
- Publication number
- CN2911775Y CN2911775Y CN 200620121319 CN200620121319U CN2911775Y CN 2911775 Y CN2911775 Y CN 2911775Y CN 200620121319 CN200620121319 CN 200620121319 CN 200620121319 U CN200620121319 U CN 200620121319U CN 2911775 Y CN2911775 Y CN 2911775Y
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- CN
- China
- Prior art keywords
- air
- airduct
- host computer
- guide duct
- casing
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- 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 discloses a guide air duct device for PC mainframe, which is arranged the inner lateral plate of the case, comprising a first air duct and a second air duct. The first air duct covers the radiating hole area arranged in the inner lateral plate of the case, an air outlet covering the radiating hole area with the caliber is bigger than the air outlet of radiating hole area and a guide interface towards the inner of the case with a caliber less than the air outlet are arranged on the first air duct. The second air duct communicating with the guide interface is arranged on the first air duct with a collecting tuyere towards the inner of the case. With the design of bigger outlet caliber than the radiating hole area, the utility model can be fixed to the case by moving the location of the first air duct under the condition that the tuyere still covers the radiating hole area, thus enabling the collecting tuyere to face the heat source means or confront the thermal current flow direction.
Description
Technical field
The utility model relates to a kind of air-guide duct apparatus, is meant a kind of air-guide duct apparatus of host computer especially.
Background technology
As shown in Figure 1, generally be assembled in the air-guide duct apparatus 22 in the computer chassis 21, comprise one be assembled in casing 21 medial surfaces and with pipe shape first airduct 221 of the heat radiation porose area 210 corresponding connections of casing 21, and one can be communicated with pipe shape second airduct 222 that is set on first airduct 221 by relative first airduct 221 movably.See through air-guide duct apparatus 22 be assembled in the casing 21, and make second airduct 222 towards inner opening directly towards the thermal source member, for example towards CPU, make that the hot air flow around the thermal source member can directly and apace be derived casing 21 with radiator fan.
But because of the heat radiation porose area 210 of general casing 21 that the position is set is all fixing, so the position that is provided with of first airduct 221 also is limited, and because of second airduct 222 can only be by relative first airduct, 221 move left and right, it is tried one's best near the thermal source member towards inner opening, just this air-guide duct apparatus 22 towards inner opening can only towards the heat radiation porose area 210 just in the side, therefore, once this thermal source member is when departing from this direction, when for example causing the offset of thermal source member because of motherboard is different, the effect of air-guide duct apparatus 22 guiding thermal currents just can be had a greatly reduced quality, and can't improving, so quite inconvenience on using through the position that mobile air-guide duct apparatus 22 is arranged on the casing.
Novel content
The purpose of this utility model is to provide a kind of water conservancy diversion effect the good and convenient air-guide duct apparatus that uses.
The air-guide duct apparatus of the utility model host computer is applicable to the casing medial surface that is assembled in host computer, and this casing has a heat radiation porose area that runs through its inside and outside side, and this air-guide duct apparatus comprises first airduct and second airduct that is connected with group.This first airduct is to be assembled in the casing medial surface movably and to cover this heat radiation porose area, and has one and contain and be communicated with heat radiation porose area and the bore air outlet greater than the heat radiation porose area, and one in casing and bore less than the mouth that connects of air outlet.This second airduct is mouthful to be assembled in communicatively on first airduct with connecting of first airduct, and has a collection air port in casing.
Air outlet bore by first airduct is greater than the heat radiation porose area, and be assembled in the structural design of casing medial surface movably, make the airduct of winning to continue to contain under the situation that is communicated with the heat radiation porose area, move it and be fixed on position on the casing, make the collection air port of second airduct contiguous as far as possible towards the thermal source member or be positioned on the thermal current flow direction.
Description of drawings
Be elaborated below in conjunction with the air-guide duct apparatus of drawings and Examples to the utility model host computer, in the accompanying drawing:
Fig. 1 is the main body exploded view of the air-guide duct apparatus of general host computer;
Fig. 2 is the three-dimensional exploded view of the air-guide duct apparatus embodiment of the utility model host computer;
Fig. 3 is the combination top plan view of this embodiment;
Fig. 4 is the right side view of this embodiment;
Fig. 5 is the view of similar Fig. 4, and the situation when the relative casing of first airduct is adjusted displacement is described.
Embodiment
Before the utility model is described in detail, be noted that in the following description content similar elements is to represent with identical numbering.
Shown in Fig. 2～4, the embodiment of the air-guide duct apparatus of the utility model host computer is applicable to and is assembled in computer chassis 10 inboards, this casing 10 has a circle heat radiation porose area 101 of being made up of a plurality of perforation that run through its inside and outside side, and a plurality of positioning screw holes 102 that are distributed in around the heat radiation porose area 101.This air-guide duct apparatus comprises first airduct 3 that is assembled in casing 10 medial surfaces movably and is communicated with this heat radiation porose area 101, and about one is communicated with second airduct 4 that is sheathed on first airduct 3 with extending.This first airduct 3 has one and contains the air outlet 301 that is communicated with heat radiation porose area 101, and bore connects mouthfuls 302 less than air outlet 301, this second airduct 4 has an opposite collection air port 401 and bore group interface 402 less than collection air port 401, this connects mouthfuls 302 and roughly equates with heat radiation porose area 101 external diameters, and air outlet 301 and collection air port 401 bores are respectively greater than the porose area 101 that dispels the heat.
This first airduct 3 comprises that a gas outlet portion that defines this air outlet 301 31, one are communicated with winding with gas outlet portion 31 and define this and connects mouthfuls 302 pipe shape extension portion 32, and consubstantiality radially is based in gas outlet portion 31 opening part peripheries and in order to be fixed on the ring-type fixing wall portion 33 on the casing 10.
This gas outlet portion 31 vertically roughly identical with heat radiation porose area external diameter to the aperture, and level to internal diameter greater than it vertically to internal diameter, and by from left to right gradually bundle contract, and gas outlet portion 31 is by the right side hollow truncated conelike that bundle gradually contracts of turning left.This air outlet 301 is positioned at the left end that gas outlet portion 31 extends out, and the long rectangle that extends before and after roughly being, and level to bore greater than entire heat dissipation porose area 101 external diameters.This extension portion 32 is from end consubstantiality extensions of turning right of contracting of gas outlet portion 31 bundle, and internal diameter is less than gas outlet portion 31 internal diameters, and has four and be depressed in its outer peripheral face with being symmetrically distributed, and respectively from the turn left strip alignment grooves 320 of extension of its right-hand member edge.This fixing wall portion 33 is equipped with a plurality of screws 330.
In the present embodiment, the level of air outlet 301 is roughly 2 times of heat radiation porose area 101 external diameters to bore, but when implementing not as limit, can adjust according to need.
This second airduct 4 comprises a duct set portion 41 that defines this collection air port 401, and a pipe shape winding pipe portion 42 that is communicated with winding with duct set portion 41 and defines this group interface 402.The rectangle that extends is presented down by this duct set portion 41, and is internal diameter by the right side hollow butt quadrangular pyramid shape that bundle gradually contracts of turning left, and this collection air port 401 is to be positioned at the right-hand member that duct set portion 41 extends out, and bore is greater than the porose area 101 that dispels the heat.This winding pipe portion 42 be the left end that contracts from duct set portion 41 bundle left consubstantiality extend, and internal diameter is less than duct set portion 41 internal diameters, and has four symmetrical distribution leading threads to the prominent grain 421 in the location that is based in inner circumferential surface left end edge place.
During airduct 3,4 windings, it is the prominent grain 421 in location with the winding pipe portion 42 of second airduct 4, respectively in the alignment grooves 320 of the extension portion 32 of corresponding left embedding first airduct 3, extension portion 32 is inserted in the winding pipe portion 42 via this group interface 402, make winding pipe portion 42 to be sheathed on outside the extension portion 32 along alignment grooves 320 length direction move left and right ground inlay card, so make connect mouthfuls 302 with collect air port 401 corresponding connections.
And this air-guide duct apparatus to be assembled in when using in the casing 10, be earlier with four screws 11 respectively spiral shell be located in the screw 330 of fixing wall portion 33, and contraposition is locked in four positioning screw holes 102 of casing 10, make these fixing wall portion 33 corresponding lockings abut against, be communicated with this heat radiation porose area 101 and air outlet 301 is contained in casing 10 medial surfaces.Then, winding pipe portion 42 correspondences of this second airduct 4 are sheathed in the extension portion 32, relend by relative first airduct about 3 and adjust this second airduct 4, make collection air port 401 rely on thermal source member to be dispelled the heat as far as possible, or be positioned on the thermal current flow path of casing 10, for example be arranged on the air flow path of radiator fan of CPU.At this moment, hot gas that the thermal source member produces and the thermal current that flows to collection air port 401, just can directly be restrainted duct set portion 41 concentrated the importings in the winding pipe portion 42 of contracting gradually, and quilt is derived outside the casing 10 via connecting mouth 302, air outlet 301 and heat radiation porose area 101 in regular turn by internal diameter.And because of the rectangular set air port 401 of second airduct 4 greater than heat radiation porose area 101, so the zone of being contained is greater than the just interior side of heat radiation porose area 101, therefore, when the thermal source member depart from a little heat radiation porose area 101 just in during the side, this collection air port 401 still can correspondence towards the thermal source member.
In the present embodiment, this first airduct 3 is to assemble in the mode that extend these air outlet 301 front and back to be fixed in casing 10 medial surfaces, and during enforcement, first airduct 3 also can change the mode of extending up and down with air outlet 301 and be fixed on the casing 10.And because of this fixation wall 33 is provided with a plurality of screws 330, therefore, can according to need screw 11 spiral shells be located in other four screws 330, and be locked in the mode of positioning screw hole 102, about coming or move up and down first airduct 3 and be fixed on position on the casing 10, and then interlock regulates collection air port 401 directions of second airduct 4, so that obtain best water conservancy diversion and radiating effect.But when implementing, the profile in the collection air port 401 of the air outlet 301 of first airduct 3 and second airduct 4 is not as limit, as long as greater than heat radiation porose area 101 external diameters.
In addition, in the present embodiment, the assembling of first airduct 3, it is the mode that sees through screw 11 lockings, this fixing wall portion 33 is fixed in casing 10 inboards, but during embodiment, the assembling of first airduct 3 is fixing can be cooperated casing 10 structures and changes, for example when casing 10 is provided with the inlay card hole or the rail groove that can supply the inlay card winding of adjusting ground is set, fixing wall portion 33 structures of this first airduct 3 can corresponding be designed to be able to directly be embedded in the profile on inlay card hole or the rail groove, for example trip or rail bar etc., and can under the situation that does not need screw 11, assemble, but do not exceed with the above-mentioned type.
What deserves to be mentioned is, because the horizontal direction bore of first airduct, 3 horizontally extending air outlets 301 is greater than heat radiation porose area 101 external diameters, so when the relative displacement of thermal source member and heat radiation porose area 101 exceeds 401 scopes that can contain in collection air port, can be directly be fixed in position on the casing 10 by the fixing wall portion 33 that moves horizontally this first airduct 3, just make heat radiation porose area 101 in the relative displacement in the bore scope of air outlet 301 levels, and then but interlock is offset towards thermal source mechanism, as shown in Figure 5 the collection air port 401 of second airduct 4 as far as possible.And because of the alignment grooves 320 of extension portion 32 is to be the symmetrical distribution shape respectively with the protruding grain 421 in the location of winding pipe portion 42, so during airduct 3,4 windings, can earlier second airduct 4 be rotated predetermined angular relative to first airduct 3, after changing collection air port 401 length bearing of trends, again second airduct, 4 correspondences are assembled on first airduct 3, make second airduct 4 can cooperate first airduct 3 to adjust, and make air-guide duct apparatus all keep best water conservancy diversion and radiating effect in all cases.
Take a broad view of above-mentioned, the air outlet 301 that sees through first airduct 3 and collection air port 401 bores of second airduct 4 are greater than the porose area 101 that dispels the heat, and second airduct 4 can be adjusted and the structural design that moves relative to first airduct 3, make the airduct 3 of winning to continue to contain under the situation that is communicated with heat radiation porose area 101, be fixed on position on the casing 10 by moving it, perhaps cooperate the mode of adjusting second airduct 4 relatively again, and interlock makes the collection air port 401 of second airduct 4 can be close to towards the thermal source member as far as possible or is positioned on the thermal current flow direction.Therefore, thermal source member position in being arranged at casing 10 depart from heat radiation porose area 101 just in the side, also can see through the adjustment of above-mentioned airduct 3,4, make this air-guide duct apparatus can produce best thermal current and guide effect, but it is and quick heat radiating, so very practical really and progressive.
Claims (9)
1. the air-guide duct apparatus of a host computer, be applicable to the casing medial surface that is assembled in host computer, and this casing has one to be run through in it, the heat radiation porose area of lateral surface, this air-guide duct apparatus comprises first airduct that is assembled in the casing medial surface movably and covers this heat radiation porose area, and connection is assembled in second airduct on first airduct, it is characterized in that: this first airduct has one and contains and be communicated with heat radiation porose area and the bore air outlet greater than the heat radiation porose area, and one in casing and bore less than the mouth that connects of air outlet, this second airduct is mouthful to be assembled in communicatively on first airduct with connecting of first airduct, and has a collection air port in casing.
2. the air-guide duct apparatus of host computer as claimed in claim 1, it is characterized in that: this air outlet is rectangular.
3. the air-guide duct apparatus of host computer as claimed in claim 1 or 2, it is characterized in that: this first airduct comprises that containing the gas outlet portion that is communicated with this heat radiation porose area and defines this air outlet, one for one extends in the casing and define the extension portion that this connects mouthful from gas outlet portion, and one is based in gas outlet portion outer peripheral face and assembles the fixing wall portion that is fixed in the casing medial surface movably.
4. the air-guide duct apparatus of host computer as claimed in claim 3, it is characterized in that: this gas outlet portion is internal diameter to restraint the hollow truncated conelike that contracts gradually, this extension portion is communicated with the bundle the be connected to gas outlet portion end that contracts, and this air outlet is the end that extends out that is positioned at gas outlet portion.
5. the air-guide duct apparatus of host computer as claimed in claim 3, it is characterized in that: this second airduct comprises a duct set portion that defines this collection air port, and one be communicated with affixed with duct set portion and with connect the corresponding winding pipe portion that is assembled in communicatively on the extension of mouth.
6. the air-guide duct apparatus of host computer as claimed in claim 5 is characterized in that: the bore in this collection air port is greater than the heat radiation porose area.
7. the air-guide duct apparatus of host computer as claimed in claim 6, it is characterized in that: this duct set portion is the narrow gradually hollow truncated conelike that contracts of internal diameter, this winding pipe is to be communicated with the bundle the be fixedly arranged on duct set end that contracts, and this collection air port is the end that extends out that is positioned at duct set.
8. the air-guide duct apparatus of host computer as claimed in claim 7, it is characterized in that: this winding pipe is to be set on the extension movably along the extension length direction.
9. the air-guide duct apparatus of host computer as claimed in claim 8, it is characterized in that: the alignment grooves that this extension portion outer peripheral face depression has a plurality of intervals to be symmetrically distributed and to extend towards gas outlet portion from its terminal edge respectively, this winding pipe portion inner peripheral surface are equipped with the symmetrical distribution of a plurality of intervals and can be distinguished the corresponding prominent grain in location that embeds in the alignment grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620121319 CN2911775Y (en) | 2006-06-22 | 2006-06-22 | Air conductive tube device of computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620121319 CN2911775Y (en) | 2006-06-22 | 2006-06-22 | Air conductive tube device of computer host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911775Y true CN2911775Y (en) | 2007-06-13 |
Family
ID=38133639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620121319 Expired - Fee Related CN2911775Y (en) | 2006-06-22 | 2006-06-22 | Air conductive tube device of computer host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911775Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832300A (en) * | 2009-03-11 | 2010-09-15 | 建准电机工业股份有限公司 | Air duct |
| CN102933044A (en) * | 2011-08-09 | 2013-02-13 | 宏碁股份有限公司 | Electronic device and machine shell thereof |
| CN109890165B (en) * | 2019-03-27 | 2020-10-16 | 江苏金丰机电有限公司 | A controller based on encapsulating is sealed for sharing electric bicycle |
-
2006
- 2006-06-22 CN CN 200620121319 patent/CN2911775Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832300A (en) * | 2009-03-11 | 2010-09-15 | 建准电机工业股份有限公司 | Air duct |
| CN102933044A (en) * | 2011-08-09 | 2013-02-13 | 宏碁股份有限公司 | Electronic device and machine shell thereof |
| CN109890165B (en) * | 2019-03-27 | 2020-10-16 | 江苏金丰机电有限公司 | A controller based on encapsulating is sealed for sharing electric bicycle |
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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 |