CN109845425A - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN109845425A CN109845425A CN201880001578.5A CN201880001578A CN109845425A CN 109845425 A CN109845425 A CN 109845425A CN 201880001578 A CN201880001578 A CN 201880001578A CN 109845425 A CN109845425 A CN 109845425A
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- China
- Prior art keywords
- wall
- bottom wall
- fan
- radiator
- cabinet
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- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
In the electronic equipment of embodiment of the present invention, guide member includes the first guiding piece, with the two sides of prominent and radiator cover second direction and constituting from the position towards fan to two the first side walls with the first access of the air of fan opposite side of radiator with the first bottom wall of the first face opposite side of central processing unit in radiator cover and from the first bottom wall to the first surface side；And second guiding piece, alternate path with the air until the first bottom wall and the first side wall opposite side extend to from the position towards fan the position towards auxilary unit towards and along two second sidewalls extending with the direction that the first bottom wall intersects, two second sidewalls compositions spaced apart from each other deviously.
Description
Technical field
Embodiments of the present invention are related to electronic equipment.
Background technique
Conventionally, there is known have the cabinet for the heat generating components for containing central processing unit, auxilary unit etc.,
It is installed on the fan of cabinet, is contained in cabinet and is guided towards heat generating components the shutter (guide member) of the cooling wind of fan
Electronic equipment.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 11-177265 bulletin
Summary of the invention
Problems to be solved by the invention
In this electronic equipment, if the new composition after capable of being improved more has to be further reduced unfavorable condition
Benefit.
Means for solving the problems
The electronic equipment of embodiment have cabinet, fan, central processing unit, radiator, auxilary unit,
And guide member.Cabinet has the first outer wall for being provided with air entry.Fan is installed on the first outer wall, from air entry to cabinet
Interior conveying air.Central processing unit is contained in cabinet, with fan arrangement in the first direction intersected with the first outer wall
On.Radiator is installed on the first face of central processing unit.Auxilary unit is contained in cabinet, at central operation
Reason device is arranged in the second direction intersected with first direction.Guide member is contained in cabinet, with fan arrangement first
On direction, and the first guiding piece is included, the first bottom wall with radiator cover and the first face opposite side and from the
One bottom wall is prominent to the first surface side and the two sides of the second direction of radiator cover and constitutes from the position towards fan to dissipating
Two the first side walls with the first access of the air of fan opposite side of hot device；And second guiding piece, have first
Bottom wall with the first side wall opposite side spaced apart from each other towards and along intersects with the first bottom wall two of direction extension
Second sidewall, two side walls composition extend to the position towards auxilary unit from the position towards fan deviously and are
The alternate path of air only.
Detailed description of the invention
Fig. 1 is the illustration of the electronic equipment of an embodiment and schematical top view.
Fig. 2 is the illustration of the guide member of the electronic equipment of an embodiment and schematical exploded perspective view.
Fig. 3 is the YZ cross-sectional view of the guide member of the electronic equipment of an embodiment.
Fig. 4 is the XZ cross-sectional view of the guide member of the electronic equipment of an embodiment.
Specific embodiment
Hereinafter, disclosing illustrative embodiment of the invention.The composition of embodiment as shown below and by this composition
As an example of brought effect and effect.In addition, ordinal number is only used for difference part, component in this specification, it is not offered as suitable
Sequence or priority.
Fig. 1 is the illustration of electronic equipment 1 and schematical top view.In addition, in each figure below, it is fixed for the sake of convenient
Mutually orthogonal three directions of justice.Longitudinal direction (longitudinal direction) of the X-direction along cabinet 3 and guide member 2, Y-direction
Along the width direction (short side direction) of cabinet 3 and guide member 2, Z-direction along cabinet 3 and guide member 2 height
Direction (thickness direction).X-direction is an example of first direction, and Y-direction is an example of second direction.In addition, in the following description
In, X-direction, Y-direction and the respective positive side of Z-direction (front end side of arrow) are referred to as a side, negative side is referred to as another party.
As shown in Figure 1, electronic equipment 1 have cabinet 3, guide member 2, fan unit 4, substrate 5, auxilary unit 6,
Power supply device 7, RAID (redundantarrays of inexpensive disks: disk array) module 11, expansion module
15 and external memory 16 etc..Electronic equipment 1 is the industrial computer of rack mount type.In addition, electronic equipment 1 is not
It is limited to the example, can be used as desk-top personal computer, image display, television receiver, game machine, image display control
The various electronic equipments 1 such as device processed, information-storing device and constitute.
Cabinet 3 is configured to the box of rectangular-shape flat in z-direction.Cabinet 3 has bottom wall 3a, roof 3b (reference
Fig. 3), multiple wall portions of antetheca 3c, left wall 3d, rear wall 3e, right wall 3f etc..
Bottom wall 3a and roof 3b extends along the direction (X/Y plane) orthogonal with Z-direction, in z-direction at spaced intervals
It is set in parallel to each other.It is provided in bottom wall 3a and supports cabinet 3 as from the mounting of shelf (not shown), desk, mounting table etc.
Part from state supporting part.Roof 3b covering is impaled by bottom wall 3a, antetheca 3c, left wall 3d, rear wall 3e and right wall 3f
The receiving portion of cabinet 3.
Antetheca 3c and rear wall 3e extends along the direction (YZ plane) orthogonal with X-direction, in the X direction at spaced intervals
It is set in parallel to each other.Antetheca 3c is located at another party's of the end of another party of the X-direction of bottom wall 3a and the X-direction of roof 3b
Between end, rear wall 3e is located between the end of a side of the end of a side of the X-direction of bottom wall 3a and the X-direction of roof 3b.
Antetheca 3c is provided with air entry 3r.Air entry 3r is located at another party of the Y-direction in antetheca 3c, the i.e. position close to left wall 3d
It sets, penetrates through antetheca 3c in X direction.Antetheca 3c is an example of the first outer wall.
In addition, a side of the Y-direction in antetheca 3c, be provided with air entry 3r opposite side auxilary unit 6,
And for external memory 16 X-direction another party end expose multiple opening portions.Multiple opening portions are spaced from each other
Compartment of terrain arranges in z-direction.Auxilary unit 6, external memory 16 in the state of being inserted into respective opening portion, Gu
Due to antetheca 3c.
In addition, being provided with multiple exhaust outlet 3k in rear wall 3e.Dissipating for substrate 5 is arranged in exhaust outlet 3k and RAID module 11
The heat generating components of hot device 9,14 and power circuit component 10, expansion module 15, power supply device 7 etc. is arranged in a side of X-direction
On.Exhaust outlet 3k can be discharged using aftermentioned fan unit 4 and carry out the air stream after heat exchange with these heat generating components.
Left wall 3d and right wall 3f extends along the direction (XZ plane) orthogonal with Y-direction, in the Y direction at spaced intervals
It is set in parallel to each other.Left wall 3d is located at another party's of the end of another party of the Y-direction of bottom wall 3a and the Y-direction of roof 3b
Between end, right wall 3f is located between the end of a side of the end of a side of the Y-direction of bottom wall 3a and the Y-direction of roof 3b.
In addition, left wall 3d is located between the end of another party of the end of another party of the Y-direction of antetheca 3c and the Y-direction of rear wall 3e,
Right wall 3f is located between the end of a side of the end of a side of the Y-direction of antetheca 3c and the Y-direction of rear wall 3e.Left wall 3d is the
An example of two outer walls.
Fan unit 4 is installed on the inside of antetheca 3c.Before fan unit 4 is fixed in the state of being inserted into air entry 3r
Wall 3c.Fan unit 4 has can be around the fan 41 of the rotary shaft rotation extended in X direction.Fan 41 is by the outside of cabinet 3
Air (outside air) sucking cabinet 3 in drawing fan.In addition, fan unit 4 is not limited to the example, before can also being installed on
The outside of wall 3c.
Substrate 5 is located at another party of Y-direction in cabinet 3.In addition, substrate 5 and air entry 3r and fan 41 are arranged in X
On one side in direction.Substrate 5 and bottom wall 3a are extended parallel to and are configured to longer rectangular plate in the X direction.Substrate 5
There is the upper surface 5a parallel with bottom wall 3a with bottom wall 3a opposite side.Substrate 5 be also referred to as main substrate, first substrate,
Circuit substrate, control base board etc..
Central processing unit 8, power circuit component 10, PCH13 are installed in the upper surface 5a of substrate 5
Multiple electronic components of (platform controller hub) etc..By in substrate 5 wiring and these multiple electronic component structures
At the control circuit of electronic equipment 1.
Central processing unit 8 has the upper surface parallel with the upper surface 5a of substrate 5 with 5 opposite side of substrate
8a.Radiator 9 is installed in the upper surface 8a of central processing unit 8.Central processing unit 8 and radiator 9 with
Fan 41 arranges in the X direction.In addition, central processing unit 8 and a side from radiator 9 to X-direction far from fan 41.
Radiator 9 has the multiple cooling fins arranged in X-direction and Y-direction with being separated from each other gap.Upper surface 8a is the first face
An example.
In addition, PCH13 is also arranged in the X direction with fan 41.PCH13 and central processing unit 8 and radiator 9
Compared to further to a side of X-direction far from fan 41.In addition, power circuit component 10 and central processing unit 8 and
One side of the Y-direction of radiator 9 is closely arranged.
Guide member 2 from one side of upper surface 8a opposite side, that is, Z-direction of central processing unit 8 covering to dissipate
The mode of hot device 9 is fixed on substrate 5 or cabinet 3.Guide member 2 and auxilary unit 6 arrange on another party in the Y direction.
Guide member 2 is configured at least splitting into the cooling wind from fan 41 into the first air stream W1 of radiator 9, auxiliary
The third air stream W3 of second air stream W2 of storage device 6, power circuit component 10 (referring to Fig. 3).
Auxilary unit 6 is in cabinet 3 positioned at a side of Y-direction and another party of X-direction.In addition, auxiliary storage
The side of device 6 and central processing unit 8 and the arrangement of radiator 9 in the Y direction.Auxilary unit 6 is HDD
(harddisk drive: hard disk drive), SSD (solid state drive: solid state drive) etc..In present embodiment
In, two auxilary units 6 are laminated in z-direction spaced apart from each other.At least part of second air stream W2 passes through
Gap between two auxilary units 6, and from be set to forward wall 3c expose auxilary unit 6 flange shape dew
Exhaust outlet appeared etc. is discharged to the outside of cabinet 3.In addition, in the present embodiment, although auxilary unit 6 is located at substrate
One side of the Y-direction of 5 side antetheca 3c, but another party of the Y-direction of the side antetheca 3c of substrate 5 can also be located at, or can be with
Positioned at a side of the Y-direction of the side rear wall 3e of substrate 5, another party of the Y-direction of the side rear wall 3e of substrate 5.
External memory 16 is laminated at spaced intervals in a side of the Z-direction of auxilary unit 6.External memory
16 be ODD (optical disk drive: CD drive) etc..At least part of second air stream W2 is also deposited outside this
Gap etc. between storage device 16 and auxilary unit 6 passes through, and is discharged from the side antetheca 3c.
RAID module 11 is in cabinet 3 positioned at another party of Y-direction and a side of X-direction.In addition, RAID module 11 and wind
At least part (end of another party of Y-direction) of fan 41 is arranged on a side of X-direction.RAID module 11 has and left wall
The substrate 11a that 3d is configured with separating gap in parallel.It will also realize that according to Fig. 1, substrate 11a is by the case between bottom wall 3a and roof 3b
Space in body 3 separates along Y-direction.
In addition, substrate 11a and 3 left wall 3d towards face 11a1, be provided with the controller 11b of RAID module 11.Separately
Outside, substrate 11a opposite side is provided with radiator 11c in controller 11b.Substrate 11a is also known as submount, second
Substrate etc..
Power supply device 7 is in cabinet 3 positioned at a side of Y-direction and a side of X-direction.In addition, power supply device 7 is deposited with auxiliary
Storage device 6 is arranged on a side of X-direction, and on the arrangement of substrate 5 side in the Y direction.In addition, power supply device 7 has wind
Fan unit 71.In the present embodiment, it is generated using the fan 72 of fan unit 71 by least part of the second air stream W2
The air stream for sucking in power supply device 7 and being discharged from a side of the X-direction of power supply device 7.
Fig. 2 is the exploded perspective view of guide member 2.As shown in Fig. 2, guide member 2 have upward guide piece 21 and on draw
Guiding element 22.Upward guide piece 22 is located at a side of the Z-direction of upward guide piece 21.Upward guide piece 21 is provided with the side to Z-direction
Hook portion 21f outstanding is provided with the opening portion 22r for hook portion 21f perforation in upward guide piece 22.Upward guide piece 21 and upward guide piece
22 are formed by so-called buckle by the hook of the edge part 22r1 of hook 21f2 and opening portion 22r by these hook portions 21f
Cooperation, so as to combine with mutually loading and unloading.Upward guide piece 21 is an example of the first guiding piece, and upward guide piece 22 is the second guidance
An example of part.
Upward guide piece 21 has bottom wall 21a, side wall 21b, 21c, wiring maintaining part 21d, hook portion 21f and installation sheet
21g.One side of the Z-direction of bottom wall 21a radiator cover 9 (referring to Fig. 3), i.e., with the upper surface 8a of central processing unit 8
Opposite side.Bottom wall 21a and the end face (X/Y plane) of a side of the Z-direction of radiator 9 are substantially parallel.Bottom wall 21a is the first bottom
An example of wall, also referred to as upper wall, the first covering part etc..
The upper surface 8a pleurapophysis of another party, that is, central processing unit 8 of side wall 21b, 21c from bottom wall 21a to Z-direction
Out, the two sides of the Y-direction of radiator cover 9 (referring to Fig. 3).Side wall 21b, 21c are substantially flat spaced apart from each other in the Y direction
It is arranged capablely.In addition, the end face (XZ plane) of the two sides of the Y-direction of side wall 21b, 21c and radiator 9 is substantially parallel.Side wall
21b, 21c and bottom wall 21a constitute the first access P1 of guide member 2.Side wall 21b, 21c be the first side wall an example, also by
Referred to as second covering part etc..In addition, the first access P1 is also referred to as underpass etc..In addition, side wall 21b, 21c are with towards the side Z
To another party and gently widen such tilt to the two sides of Y-direction.In the present embodiment, (shape by such composition
Shape), improve insertion of the radiator 9 into the first access P1.
In addition, as shown in Fig. 2, being provided with multiple recess portion 21r, 21s in bottom wall 21a.Recess portion 21r, 21s are respectively facing the side Z
To a Fang Kaifang, and to another party of Z-direction be recessed.Recess portion 21r is set to the central location of the Y-direction of bottom wall 21a.Recess portion
A Fang Yanshen of the 21r from the end of another party of the X-direction of bottom wall 21a towards X-direction.In addition, recess portion 21s is located at recess portion 21r
X-direction a side, across side wall 21b is arranged with the end of a side of the X-direction of recess portion 21r.The depth of recess portion 21s compares recess portion
The depth of 21r is deep.
Wiring maintaining part 21d is set to the corner of two positions of another party of the X-direction in bottom wall 21a.Wiring is kept
Portion 21d is supported for rotate via the rotary shaft 21e that the side from bottom wall 21a towards Z-direction extends respectively.That is, wiring
Maintaining part 21d can adjust setting angle around rotary shaft 21e.Being routed maintaining part 21d being capable of posture to intersect with rotary shaft 21e
Keep the wiring etc. for being electrically connected auxilary unit 6 with RAID module 11.
Hook portion 21f is set to the two sides of Y-direction across the recess portion 21r of bottom wall 21a.Hook portion 21f is respectively provided with protruding portion
21f1 and hook 21f2.A side of the protruding portion 21f1 from bottom wall 21a to Z-direction is prominent.Hook 21f2 is respectively from protruding portion
21f1 with the end of bottom wall 21a opposite side, i.e. far from the position of bottom wall 21a, close direction is prominent to each other.Hook portion
21f is also referred to as first hook portion etc., and hook 21f2 is also referred to as pawl etc..
Installation sheet 21g is set to the side in addition to Y-direction and the side X in the quadrangle of side wall 21b, 21c of upward guide piece 21
To another party other than three positions.Installation sheet 21g is prominent from side wall 21b, 21c.In addition, being respectively set in installation sheet 21g
There is the protrusion 21h of the engaging member insertion for screw etc..Upward guide piece 21 passes through the knot for having penetrated through the protrusion 21h of three positions
Component and substrate 5 in conjunction with and be installed on cabinet 3.In addition, installation sheet 21g is not limited to the example, both can be set in upward guide piece 21
Quadrangle, also can be set in be located at upward guide piece 21 quadrangle in diagonal line on two positions.
Upward guide piece 22 has bottom wall 22a, side wall 22b, 22c, deflector 22g and highlighted wall 22h.Bottom wall 22a overlapping
In the Z-direction of the bottom wall 21a of upward guide piece 21 a side, i.e. with side wall 21b, 21c opposite side.Bottom wall 22a and bottom wall 21a
(X/Y plane) extends roughly in parallel.In addition, bottom wall 22a is as the end of another party from X-direction is towards a side of X-direction
And it is bent close to the mode of auxilary unit 6 to a side of Y-direction.Bottom wall 22a be the second bottom wall an example, also referred to as under
Wall etc..In addition, upward guide piece 22 is not limited to the example, bottom wall 22a both can be set in the opposite with bottom wall 21a of side wall 22b, 22c
One side of side, i.e. Z-direction, also can be set in the two sides of Z-direction.
In addition, bottom wall 22a has contact area 22a1, separated region 22a2.Contact area 22a1 be in bottom wall 22a with
Bottom wall 21a contact region (part), separated region 22a2 be in bottom wall 22a using recess portion 21r, 21s and with bottom wall 21a
Between be arranged gap 30 region (part).Gap 30 constitutes the first of a part of the third path P3 as guide member 2
Section P31.First interval P31 is surrounded by bottom wall 21a and bottom wall 22a, in the arrival end 30a towards fan 41 and towards protrusion
It is in substantially to extend to L-shaped between the outlet end 30b of wall 22h.Also referred to as middle access of third path P3 etc..
In addition, being provided with two openings of the protruding portion 21f1 perforation for hook portion 21f in the contact area 22a1 of bottom wall 22a
Portion 22r.In addition, being provided with than bottom wall 22a in the edge part 22r1 of opening portion 22r slightly to a side of Z-direction step outstanding.?
In present embodiment, hooked in the state of flexible deformation with hook 21f2 by the step, to inhibit caused by vibration etc.
Relative movement (shaking etc.) of the upward guide piece 22 relative to upward guide piece 21.
Side wall 22b, 22c are prominent from the end (edge) of bottom wall 22a to a side of Z-direction, spaced apart from each other towards.
In addition, side wall 22b, 22c are bent from the arrival end 22x towards fan 41 to the outlet towards auxilary unit 6 along bottom wall 22a
Hold 22y and the Fang Yanshen along Y-direction.Side wall 22b, 22c and bottom wall 22a constitute the alternate path P2 of guide member 2.Side
Wall 22b, 22c are an examples of second sidewall.In addition, also referred to as upper access of alternate path P2 etc..
Deflector 22g is set near the outlet end 22y in alternate path P2.Deflector 22g is from bottom wall 22a to the side Z
To a side it is prominent, have arrange multiple cooling fins in the X direction with being spaced from each other gap.In addition, the heat dissipation of deflector 22g
Piece is with from the outlet end 22y opposite side with alternate path P2 towards the side of outlet end 22y and another party close to X-direction
Formula inclination.In the present embodiment, using such composition, it is thus configured to the second air stream W2 being discharged from outlet end 22y
Towards the heating part of auxilary unit 6.
The another party of highlighted wall 22h from bottom wall 22a towards Z-direction, i.e. power circuit component 10 (referring to Fig. 3) it is prominent.
Highlighted wall 22h be set to bottom wall 22a with deflector 22g opposite side.The XY that highlighted wall 22h is configured to orthogonal with Z-direction is cutd open
Face is in the substantially U-shaped open towards the side side wall 21b.
Fig. 3 is the YZ cross-sectional view of guide member 2.As shown in figure 3, in the present embodiment, being highlighted wall by side wall 21b
22h covering, so that gap 31 be arranged between side wall 21b and highlighted wall 22h.Gap 31 faces the outlet end of first interval P31
30b.The second interval P32 of the composition third path P3 of gap 31.Second interval P32 is connected to first interval P31, export-oriented
It holds and extends between the arrival end of 30b and the outlet end 22z towards power circuit component 10.Therefore, according to the present embodiment, can
Make the cooling wind (third air stream W3) from fan 41 via first interval P31 and second interval using third path P3
P32 supplies power circuit component 10.
In addition, guide member 2 is in side wall 21b, 21c, 22b, 22c and 6 opposite side of auxilary unit, that is, left wall
Side wall 21c, 22c near 3d leave the state configuration of left wall 3d.In the present embodiment, using such composition, in left wall
Fourth passage P4 is set between 3d and side wall 21c, 22c.Fourth passage P4 extends in X direction.
In addition, Y-direction from the entrance face of fourth passage P4 (side wall 21c, 22c) to fan 41 another party.In other words,
Guide member 2 is located at the position deviateed to a side of Y-direction relative to the axle center of fan 41.Therefore, it is flowed into fourth passage P4
Cooling wind (the 4th air stream) from fan 41, or even the RAID as heat generating components for being configured at fourth passage P4 can be cooled down
Radiator 11c, controller 11b of module 11 etc..
Fig. 4 is the XZ cross-sectional view of guide member 2.As shown in figure 4, contained in the first access P1 radiator 9 and in
Entreat arithmetic processing apparatus 8.First access P1 is in the arrival end 21x of another party of the Z-direction towards fan 41 and towards radiator 9
Extend in X direction between the outlet end 21y of 41 opposite side of fan.Therefore, it is flowed into the first access P1 from arrival end 21x
The first air stream W1 be discharged via radiator 9 and central processing unit 8 from outlet end 21y, thus radiator 9 and
Central processing unit 8 is cooled.
In addition, the first access P1 is in the state that guide member 2 is housed in cabinet 3, another party of Z-direction by substrate 5,
The covering such as bottom wall 3a.Specifically, the first access P1 is wrapped by bottom wall 21a and side wall 21b, 21c, the substrate 5 of upward guide piece 21
It encloses.In the present embodiment, such composition is utilized, it is suppressed that the leakage of the first air stream W1 of the first access P1 is flowed through, and
Improve the cooling of the radiator 9 and central processing unit 8 that are housed in the first access P1.
In addition, being provided with inclined surface 21k in the first access P1.Inclined surface 21k be set to bottom wall 21a with recess portion 21s phase
Anti- side.In addition, inclined surface 21k is located at the position of close fan 41 compared with the C of central location in the X-direction of radiator 9.Incline
Inclined-plane 21k by with from a side from fan 41 to X-direction far from and close to radiator 9 in a manner of tilt.In the present embodiment,
Using such composition, the flow velocity of the first air stream W1 near the central location C of radiator 9 is improved.Therefore, according to this reality
Mode is applied, can be easiest near the central location C got higher, mention in the temperature in radiator 9 and central processing unit 8
Cooling effect under high first air stream W1 effect.
In addition, alternate path P2 is from the arrival end 22x of a side of the Z-direction towards fan 41 towards auxilary unit 6
Extend deviously.In the state that guide member 2 is housed in cabinet 3, a side of Z-direction is sealed alternate path P2 by roof 3b
It closes.That is, alternate path P2 is surrounded by bottom wall 22a and side wall 22b, 22c, the roof 3b of upward guide piece 22.In present embodiment
In, utilize such composition, it is suppressed that flow through the leakage of the second air stream W2 of alternate path P2 and improve from the warp of fan 41
The cooling of the auxilary unit 6 of cooling by alternate path P2.In addition, roof 3b is not limited to the example, can also with side
The covering alternate path P2 in the state of being spaced apart gap of wall 22b, 22c.
As previously discussed, in the present embodiment, guide member 2 have upward guide piece 21 (the first guiding piece) and on draw
Guiding element 22 (the second guiding piece), wherein upward guide piece 21 (the first guiding piece) has handling with central operation for radiator cover 9
The bottom wall 21a (the first bottom wall) of upper surface 8a (the first face) opposite side of device 8 and from bottom wall 21a to the upper surface side 8a
Prominent and the Y-direction of radiator cover 9 two sides are simultaneously constituted from the position towards fan 41 to radiator 9 and 41 phase of fan
Two side walls 21b, 21c (the first side wall) of first access P1 of the air of anti-side, upward guide piece 22 (the second guiding piece) tool
Have in bottom wall 21a and side wall 21b, 21c opposite side spaced apart from each other towards and along prolonging with the direction intersected bottom wall 21a
Two side walls 22b, 22c (second sidewall) stretched, two side walls 22b, 22c (second sidewall) constitute from fan 41 towards
Position rise extend to deviously with auxilary unit 6 towards position until air alternate path P2.According to such
It constitutes, can obtain can be improved the radiator 9 being arranged in the Y direction in cabinet 3 and auxilary unit 6 is respective
The guide member 2 of cooling.In addition, being drawn by being shared in the different multiple electronic equipments 1 of the specification of layout in each component etc.
Lead the upward guide piece 21 or upward guide piece 22 of component 2, working hour needed for the manufacture of electronic equipment 1 can also be reduced sometimes and expense
With.
In addition, in the present embodiment, upward guide piece 21 and the composition of upward guide piece 22 include by bottom wall 21a and separated region
It first interval P31 that gap 30 between 22a2 is constituted and is connected to first interval P31 and by highlighted wall 22h and side wall 21b
Between gap 31 constitute second interval P32 and extend to from the position towards fan 41 towards power circuit component 10
Position until air third path P3.It according to such composition, can compared with the composition of not set third path P3
The temperature for being further reliably suppressed power circuit component 10 rises.In addition, according to the present embodiment, with setting respectively with fever
The composition that body establishes the accordingly component of composition access is compared, and the working hour of manufacture, cost can be made, which to further decrease, makes component
The reduced part of number, or can further constitute compact-sizedly.
In addition, in the present embodiment, the opening portion 22r of perforation bottom wall 22a, upward guide piece 21 is arranged in upward guide piece 22
With protruding portion 21f1 prominent and pass through openings portion 22r from bottom wall 21a and be set to protruding portion 21f1 with bottom wall 21a
The hook 21f2 of isolated position and opening portion 22r can be hooked on edge part 22r1 with assembling and disassembling.According to such composition, by
In can discretely remove upward guide piece 22 from upward guide piece 21, therefore it can be easier or more swimmingly carry out cabinet 3
The maintenance etc. of each component.It can be in the radiator 9 in the first access P1 for keeping upward guide piece 21 by fan specifically, having
In the state of 41 cooling air cooling, the advantage of maintenance of other each components etc. is carried out.In addition, since operating personnel can be from
It is clasped with the operation of 21 opposite side of upward guide piece, therefore operating personnel can more easily remove from upward guide piece 21 and draw
Guiding element 22.
In addition, in the present embodiment, bottom wall 21a has to be located at compared with the central location C in the X direction of radiator 9
Fan 41 is nearby and with far from fan 41 and close to the inclined surface 21k of radiator 9.According to such composition, it can radiate
The central location C of device 9 nearby improves the flow velocity for flowing through the first air stream W1 of the first access P1.Therefore, according to the present embodiment,
It can be easiest near the central location C got higher in the temperature in radiator 9 and central processing unit 8, improve first
Cooling effect under air stream W1 effect.In addition, since the cooling wind that flowed along the bottom wall 21a of the first access P1 can be led
To radiator 9, therefore it is able to suppress cooling wind does not pass through the first access P1 with radiator 9 with carries out heat exchange, and then can incite somebody to action
Radiator 9 and central processing unit 8 more effectively cool down.
In addition, in the present embodiment, guide member 2 is attached with the left wall 3d (the second outer wall) in two side walls 21b, 21c
Close side wall 21c is configured in the state of separating with left wall 3d, is provided between left wall 3d and side wall 21c from towards fan 41
Position play the fourth passage P4 of air extended in X direction.According to such composition, with the composition of not set fourth passage P4
It compares, can further be reliably suppressed in the temperature as the RAID module 11 of heat generating components for being configured at fourth passage P4
It rises.In addition, according to the present embodiment, with setting respectively compared with heater establishes the composition of component for accordingly constituting access,
The working hour of manufacture, cost can be made to further decrease the part for making components number reduction, or being capable of further compact-sized ground structure
At.
In addition, in the present embodiment, exemplify be by the cooling object that fourth passage P4 is cooled down RAID module 11 feelings
Condition, but it is not limited to the example, it is also possible to expansion module 15 etc..In addition, the cooling object cooled down by alternate path P2 is also possible to
Expansion module 15 etc..In this way, the first access P1, alternate path P2, third path P3 and the fourth passage P4 of guide member 2
Cooling object can be made various changes according to the layout of each component.
More than, instantiate embodiments of the present invention, but above embodiment only as an example of, it is not intended to limit the model of invention
It encloses.Above embodiment can be implemented with other various forms, without departing from the spirit of the invention, be able to carry out each
Omission, the displacement, combination, change of kind.Above embodiment is contained in the range of invention, purport and is contained in claim institute
In the invention of record and its range of equalization.The present invention can also pass through the composition other than the composition disclosed in above embodiment
And it realizes, and can obtain through the various effects that basic composition (technical characteristic) obtains (also includes the effect derived from
Fruit).In addition, each component specification (construction, type, direction, shape, size, length, width, thickness, height, quantity,
Configuration, position, material etc.) it can suitably change to implement.
Claims (5)
1. a kind of electronic equipment has:
Cabinet has the first outer wall for being provided with air entry；
Fan is installed on first outer wall, conveys air into the cabinet from the air entry；
Central processing unit is contained in the cabinet, with the fan arrangement in intersected with first outer wall
On one direction；
Radiator is installed on the first face of the central processing unit；
Auxilary unit is contained in the cabinet, is arranged in and the first direction with the central processing unit
In the second direction of intersection；And
Guide member is contained in the cabinet, in said first direction with the fan arrangement,
The guide member includes
First guiding piece, have cover the radiator with the first bottom wall of first face opposite side and two the
One side wall, described two the first side walls are prominent from first bottom wall to first surface side and cover described in the radiator
The two sides of second direction, and constitute from the position towards the fan, to the radiator and the fan opposite side
Air the first access；And second guiding piece, have in first bottom wall and the first side wall opposite side phase
Mutually at spaced intervals towards and along two second sidewalls of direction extension for intersecting with first bottom wall, two second sidewalls
Constitute the air until extending to the position towards the auxilary unit deviously from the position towards the fan
Alternate path.
2. electronic equipment as described in claim 1, has:
Power circuit component is contained in the cabinet, in this second direction with central processing unit arrangement,
Second guiding piece has the second bottom wall and highlighted wall, and second bottom wall has opposite with the first side wall
Side is Chong Die with first bottom wall and the contact area that connects with first bottom wall and between first bottom wall
Apertured separated region is set, the highlighted wall is protruded from second bottom wall towards the power circuit component,
First guiding piece and second guiding piece composition include by between first bottom wall and the separated region
The first interval and be connected to the first interval and by the seam between the highlighted wall and the first side wall that gap is constituted
Gap constitute second interval, extend to the position towards the power circuit component from the position towards the fan until
The third path of air.
3. electronic equipment as claimed in claim 2, wherein
The opening portion for penetrating through second bottom wall is provided in second guiding piece,
First guiding piece has prominent from first bottom wall and penetrates through the protruding portion of the opening portion and be set to institute
It states the position separate with first bottom wall of protruding portion and the hook of the edge part of the opening portion can be hooked on assembling and disassembling.
4. the electronic equipment as described in any one of claims 1 to 3, wherein
First bottom wall, which has, to be compared with radiator central location in said first direction positioned at the fan
Nearby and with far from the fan and close to the inclined surface of the radiator.
5. the electronic equipment as described in any one of Claims 1 to 4, wherein
The cabinet has the second outer wall with the auxilary unit opposite side positioned at the guide member,
The guide member is divided with the side near second outer wall in described two the first side walls with second outer wall
From state configuration,
It is provided with from the position towards the fan between second outer wall and a side of the first side wall along described
The fourth passage for the air that first direction extends.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017191036A JP6400815B1 (en) | 2017-09-29 | 2017-09-29 | Electronics |
| JP2017-191036 | 2017-09-29 | ||
| PCT/JP2018/014235 WO2019064655A1 (en) | 2017-09-29 | 2018-04-03 | Electronic apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109845425A true CN109845425A (en) | 2019-06-04 |
| CN109845425B CN109845425B (en) | 2020-06-05 |
Family
ID=63708662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880001578.5A Active CN109845425B (en) | 2017-09-29 | 2018-04-03 | Electronic device |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP6400815B1 (en) |
| KR (1) | KR102168824B1 (en) |
| CN (1) | CN109845425B (en) |
| SG (1) | SG11201907198XA (en) |
| TW (1) | TWI673603B (en) |
| WO (1) | WO2019064655A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6877523B1 (en) | 2019-12-20 | 2021-05-26 | 株式会社東芝 | Heat sink and electronics unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2792101Y (en) * | 2005-06-30 | 2006-06-28 | 杭州华为三康技术有限公司 | Electronic device cabinet |
| CN201590960U (en) * | 2009-10-16 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Shell of electronic device |
| US20120229978A1 (en) * | 2011-03-08 | 2012-09-13 | Kabushiki Kaisha Toshiba | Display device and electronic device |
| US20160324034A1 (en) * | 2015-04-30 | 2016-11-03 | Fujitsu Limited | Container for electronic device and relay device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0613776A (en) * | 1992-06-29 | 1994-01-21 | Matsushita Electric Ind Co Ltd | Cooling structure of electronic part |
| JPH11177265A (en) | 1997-12-05 | 1999-07-02 | Nec Corp | Case cooling system |
| KR20040038162A (en) * | 2002-10-31 | 2004-05-08 | 삼성전자주식회사 | Main body of computer |
| US20050174732A1 (en) * | 2004-02-06 | 2005-08-11 | Fang-Cheng Lin | Main unit of a computer |
| JP4745206B2 (en) * | 2006-11-30 | 2011-08-10 | 株式会社東芝 | Electronics |
| TWI318732B (en) * | 2006-12-07 | 2009-12-21 | Inventec Corp | Heat dissipation wind guidance hood assembly |
| TWM402598U (en) * | 2010-11-26 | 2011-04-21 | Inventec Corp | Heat-dissipating module |
-
2017
- 2017-09-29 JP JP2017191036A patent/JP6400815B1/en active Active
-
2018
- 2018-04-03 SG SG11201907198XA patent/SG11201907198XA/en unknown
- 2018-04-03 CN CN201880001578.5A patent/CN109845425B/en active Active
- 2018-04-03 WO PCT/JP2018/014235 patent/WO2019064655A1/en active Application Filing
- 2018-04-03 KR KR1020187031162A patent/KR102168824B1/en active IP Right Grant
- 2018-08-02 TW TW107126824A patent/TWI673603B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2792101Y (en) * | 2005-06-30 | 2006-06-28 | 杭州华为三康技术有限公司 | Electronic device cabinet |
| CN201590960U (en) * | 2009-10-16 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Shell of electronic device |
| US20120229978A1 (en) * | 2011-03-08 | 2012-09-13 | Kabushiki Kaisha Toshiba | Display device and electronic device |
| US20160324034A1 (en) * | 2015-04-30 | 2016-11-03 | Fujitsu Limited | Container for electronic device and relay device |
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201907198XA (en) | 2019-09-27 |
| JP6400815B1 (en) | 2018-10-03 |
| WO2019064655A1 (en) | 2019-04-04 |
| KR102168824B1 (en) | 2020-10-22 |
| JP2019067888A (en) | 2019-04-25 |
| TW201921224A (en) | 2019-06-01 |
| TWI673603B (en) | 2019-10-01 |
| KR20190041964A (en) | 2019-04-23 |
| CN109845425B (en) | 2020-06-05 |
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