CN104039113B - Electronic machine and heat abstractor - Google Patents
Electronic machine and heat abstractor Download PDFInfo
- Publication number
- CN104039113B CN104039113B CN201310627020.7A CN201310627020A CN104039113B CN 104039113 B CN104039113 B CN 104039113B CN 201310627020 A CN201310627020 A CN 201310627020A CN 104039113 B CN104039113 B CN 104039113B
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- China
- Prior art keywords
- casing
- electronic machine
- heat dissipation
- dissipation element
- generating components
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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.)
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Classifications
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Embodiments of the present invention relate to electronic machine and heat abstractor.Aiming to provide a kind of electronic machine, it can carry out the replacement of heat generating components with comparalive ease, and can carry out the heat radiation of heater element well.The electronic machine of embodiment possesses casing, moving body, maintaining part and radiating part.Described casing is provided with the first peristome.Described moving body has the heat generating components being housed at least partially in described casing.Described maintaining part is arranged in described casing, is used for being slidably retained described moving body, so that described heat generating components can debouch described casing by described first peristome.Described radiating part has and can be toward or away from the heat dissipation element of described heat generating components on the direction intersected with described glide direction.
Description
Technical field
Embodiments of the present invention relate to electronic machine and heat abstractor.
Background technology
In the past, housed HDD(hard disk drive at casing) etc. the electronics such as the computer of heat generating components
Device is known.
Citation
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2009-277268 publication
Summary of the invention
In such electronic instruments, as an example, it is possible to replace heat generating components and good with comparalive ease
Ground carries out the electronic machine of heat generating components heat radiation and enjoys expectation.
The electronic machine of embodiment possesses casing, moving body, maintaining part and radiating part.On described casing
It is provided with the first peristome.Described moving body has the heating part being received at least partially in described casing
Part.Described maintaining part is arranged in described casing, is used for being slidably retained described moving body, so that
Described heat generating components can debouch described casing by described first peristome.Described radiating part has can
The direction intersected with described glide direction is toward or away from described heat generating components heat dissipation element, with
And described heat dissipation element is guided described crisscross guide portion.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the example representing the electronic machine relating to the first embodiment.
Fig. 2 is the side cutaway view of the example representing the electronic machine relating to the first embodiment.
Fig. 3 is the axonometric chart of an example of the part representing the electronic machine relating to the first embodiment.
Fig. 4 is the main pseudosection of an example of the part representing the electronic machine relating to the first embodiment.
Fig. 5 is the side cutaway view of an example of the part representing the electronic machine relating to the first embodiment.
Fig. 6 is the side cutaway view of an example of the part representing the electronic machine relating to the first embodiment,
It is to represent that heat dissipation element leaves the figure of state from HDD.
Fig. 7 is the side cutaway view of an example of the part representing the electronic machine relating to the first embodiment,
It is to represent the figure that HDD unit is removed state.
Fig. 8 is the side cutaway view of an example of the part representing the electronic machine relating to the second embodiment.
Fig. 9 is the side cutaway view of an example of the part representing the electronic machine relating to the second embodiment.
Figure 10 is the side elevational cross-section of an example of the part representing the electronic machine relating to the second embodiment
Figure.
Figure 11 is the top view of the heat dissipation element representing the electronic machine relating to the 3rd embodiment.
Figure 12 is the axonometric chart of an example of the part representing the electronic machine relating to the 4th embodiment.
Detailed description of the invention
In following multiple embodiments, comprise same element.Therefore, below, imparting is same
The element of sample is with common symbol, and simultaneously partially the repetitive description thereof will be omitted.It addition, in the various figures,
For convenience, direction (X-direction, Y-direction, Z-direction) is denoted.X-direction, Y-direction and Z
Direction is orthogonal.
It addition, in the following embodiments, illustrate that electronic machine (is such as made as computer
For industry with) situation about constituting, but the electronic machine relating to present embodiment is not limited to this.Relate to
And the electronic machine of present embodiment can be as such as notebook type or desk-top personal computer, TV
Receiver, the storage various electronic machines such as device and constitute.
(the first embodiment)
In the present embodiment, as an example, from Fig. 1,2, the casing 3(of electronic machine 1
One casing) it is rectangle the outward appearance of shape.It addition, as an example, casing 3 is in fore-and-aft direction (X-direction)
On be configured to rectangular-shaped.Casing 3 has front wall portion 3a(wall portion), the opposite side walls portion of front wall portion 3a
I.e. rear wall parts 3b.Front wall portion 3a and rear wall parts 3b are that (example in the present embodiment is square shape
Oblong-shaped).It addition, casing 3 has upper wall portions 3c, lower wall portion 3d and pair of sidewalls portion 3e, make
For four wall portions between front wall portion 3a and rear wall parts 3b.The outer surface of front wall portion 3a constitutes casing 3
Front surface 3f(front, face).It addition, the outer surface of upper wall portions 3c constitutes the upper surface of casing 3
3g.It addition, casing 3 is provided with multiple passage (not shown).
It addition, in the present embodiment, as an example, casing 3 can by multiple parts (box element,
Dividing body) combination composition.In the present embodiment, as an example, upper wall portions 3c is detachably formed at
Have on the matrix 3h of other wall portions (front wall portion 3a, rear wall parts 3b, lower wall portion 3c, side of sidewall portion 3e).
As an example, by securing members such as screws, upper wall portions 3c is attached on matrix 3h.Matrix 3h is formed as
Top-open.It addition, casing 3 can be made up of metal material and synthetic resin material.
It addition, in the present embodiment, as an example, as shown in Figure 1, 2, HDD unit 4(moves
Body) it is housed in the inside of casing 3 from the state that front surface 3f exposes with part.HDD unit 4 is inserted
Enter to peristome 3i(the first peristome being arranged on front wall portion 3a).It addition, be electrically connected with HDD unit 4
The circuit substrate 5(substrate connect, base plate) it is received the inside of casing 3.It is provided with on circuit substrate 5
(being provided with) various parts (electrical equipment, electronic unit, element, chip, assembly etc.).It addition,
In the inside of casing 3, contain and be mounted with CPU(Central Processing Unit), ROM(Read
Only Memory), RAM(Random Access Memory) and the main circuit of other electronic units
Substrate (substrate, circuit substrate: the most not shown).Circuit substrate 5 is electrically connected to this main circuit substrate.Separately
Outward, as it is shown in figure 1, front wall portion 3a is provided with power knob 6, restarts button 7, power LED 8
And access LED9.It addition, front wall portion 3a is provided with various interface 10 and various port 11.Interface
10 for example, RS-232C interfaces and DVI interface etc..It addition, such as, port 11 be USB port and
Ethernet(registered trade mark) port etc..Insert it addition, front wall portion 3a is provided with power supply terminal 12 and PCI
Groove 13.
It addition, in the present embodiment, as an example, HDD unit 4 has HDD20(Hard Disk
Drive: heat generating components, motor component, electronic unit, storage part, storage device) and loaded HDD20
Pallet 21.HDD20 has the casing 20a housing CD etc..HDD20 is received at least partially
In casing 3.HDD20 is the heat generating components of heating in the case of energising.As an example, in electronics
In the case of device is industry computer, HDD20 is periodically exchanged.In the present embodiment, as one
Example, whole HDD20 is received in casing 3.Pallet 21 possesses the mounting wall portion being placed with HDD20
21a and be arranged on mounting 21a leading section, wall portion front wall portion 21b.As an example, screw can be passed through
It is attached to load wall portion 21a by HDD20 Deng securing member.
It addition, in the present embodiment, HDD20 is received the resettlement section 22 being arranged in casing 3
(casing, the second casing).Resettlement section 22 houses at least some of of HDD20.In the present embodiment,
As an example, resettlement section 22 houses the entirety of HDD20.Resettlement section 22 has lower wall portion 22a, rear wall
Portion 22b and pair of sidewalls portion 22c.It addition, on resettlement section 22, be provided with from upper surface to front surface
Peristome 22e.
It addition, in the present embodiment, as an example, the maintaining part 23 being arranged in casing 3 is to HDD
Unit 4 keeps.As an example, maintaining part 23 is arranged on resettlement section 22.It is slidably retained
HDD unit 4, so that HDD20 can debouch casing 3 by peristome 3i.The cunning of HDD unit 4
Dynamic direction (turnover direction) for example, fore-and-aft direction (direction along the X direction).Maintaining part 23 has
Pair of right and left guide rail 23a.HDD unit 4 such as can be attached to casing 3 by securing members such as screws.
It addition, in the present embodiment, as an example, electronic machine 1 possesses discharge and results from HDD20
The radiating part 25(heat abstractor of heat, cooling mechanism).
Radiating part 25 has radiator 26(thermal component), bolt 27, nut 28 and helical spring 29
(force section, spring).
Radiator 26(heat sink) it is positioned in the upper surface 20b of the casing 20a of HDD20.As one
Example, radiator 26 is made up of metal materials such as aluminum.Radiator 26 is with can be in the cunning with HDD unit 4
The mode being toward or away from the direction that dynamic direction intersects is arranged on HDD20.As an example, in this reality
Execute in mode, the direction intersected with the glide direction of HDD unit 4 be above-below direction (along the Z direction
Direction), it is the direction vertical with glide direction.As seen in figures 3-5, as an example, radiator 26 has
There is the basal wall 26a of rectangular plate-like and the fin 26b of rectangular plate-like.The casing of basal wall 26a Yu HDD20
The upper surface 20b of 20a connects.As an example, fin 26b extends upward from basal wall 26a.It addition,
Radiator 26 is provided with 26c(holding section, directed section).As an example, directed section 26c is from basal wall 26a
The side end of left and right extends to side, is generally formed into rectangular plate-like.As an example, on a left side for basal wall 26
Right-hand end is each provided with two guide portion 26c.Hole 26d(peristome, the second peristome) through up and down
Direction is arranged on the 26c of directed section.
It addition, the corresponding each directed section 26 of bolt 27 is configured.Bolt 27 has bar-shaped external screw thread
27a(axle portion of portion, guide portion), be arranged on the head 27b of external thread part 27a upper end (end).Outward
Radiator 26 is guided by threaded portion 27a.Specifically, external thread part 27a extends also at above-below direction
It is inserted into the hole 26d of directed section 26c, contacts with directed section 26c, thus radiator 26 is existed
Above-below direction guides.Also it is possible to arrange nut (not shown) on external thread part 27a
Replace head 27b.In this case, as an example, this nut through and external thread part 27a can be passed through
Pin limit the nut rotation for external thread part 27a.By taking off pin, can by nut from
External thread part 27a takes off.
It addition, combine (screwing togather) on external thread part 27a have nut 28.Nut 28 and head 27b are outside
The periphery of threaded portion 27a is protruded.Nut 28 and head 27b are examples of a pair protuberance.These nuts
28 and head 27b are configured in the vertical direction mutually across interval.As an example, by this spiral shell through
Mother 28 and the pin of external thread part 27a, it is possible to limit the nut 28 rotation for external thread part 27a.Logical
Cross and take off pin, nut 28 can be taken off from external thread part 27a.It addition, at nut 28 and head
Being disposed with directed section 26c between 27b, described directed section has inserted external thread part 27a at the 26d of hole.
It addition, as an example, external thread part 27a be arranged on the lower wall portion 22a of resettlement section 22 in
Threaded portion 22d(screw hole) combine (screwing togather).It is through that internal thread part 22d is arranged in above-below direction
Lower wall portion 22a.Internal thread part 22d is can keep external thread part 27a in the way of moving in the vertical direction.
Helical spring 29 is between head 27b and directed section 26c.External thread part 27a inserts spiral
Spring 29.Radiator 26 is exerted a force by helical spring 29 towards HDD20, thus is pressed by radiator 26
On HDD.
In the electronic machine of above-mentioned composition, radiator 26 is emitted on the heat produced at HDD20.Make
Be an example, radiator 26 heat discharged passes through free convection outside casing 3 discharges casing 3.It addition,
Now, according to the gas of the blow vent through being arranged on casing 3, the heat in casing 3 is discharged casing 3
Outward.So, HDD20 cools off.
Then, an example of the replacement order of HDD20 is illustrated.First, operator is from matrix 3h
Take out upper wall portions 3c, in the state of Fig. 5 by bolt 27 towards the direction (extracted from internal thread part 22d
Individual direction) rotate, make bolt 27 be moved upward (Fig. 6).At this moment, helical spring 29 stretches.So
After, the nut 28 being together moved upward with bolt 27 contacts directed section 26c from below, thus supports
Directed section 26c.Thus, helical spring 29 stops stretching.Then, move the most upward with bolt 27
Dynamic nut 28 makes directed section 26c(radiator 26) upward (direction left from HDD20)
Mobile.Thus, radiator 26 is in the state (Fig. 7) left from HDD20.Under this state, behaviour
Author makes HDD unit 4 direction of arrow A in figure move, and it is drawn from the peristome 3i of casing 3
Go out.At this moment, HDD unit 4 is guided front by maintaining part 23.Then, operator takes out from pallet 21
HDD20, and the HDD20 replaced is installed on pallet 21.Further, in the present embodiment,
Peristome 3j plays a role as functional hole, but can also arrange operation hole in upper wall portions 3c.
Then, HDD unit 4 is filled in casing 3 from the peristome 3i of casing 3 by operator, simultaneously
HDD20 is made to be combined with adapter 14.At this moment, HDD unit 4 is guided rear by maintaining part 23.Connect
, operator rotates bolt 27 to the direction (another direction) being screwed into internal thread part 22d, makes spiral shell
Bolt 27 moves downwards (Fig. 5).At this moment, radiator 26 connects with the upper surface 20b of HDD20,
Radiator 26 is made to stop.Further, bolt 27 moves downwards, moves downwards with bolt
Dynamic nut 28 separates downwards from directed section 26c, and helical spring 29 is compressed simultaneously, spiral bullet
Radiator 26 is pressed into the power of HDD20 and increases by spring 29.
As described above, in the present embodiment, maintaining part 23 slidably keeps
HDD unit 4, so that keeping HDD20 can debouch casing 3, simultaneously radiator by peristome 3i
26 can in the direction that the glide direction (such as fore-and-aft direction) with HDD unit 4 intersects (such as
Direction, top) it is toward or away from HDD20.Therefore, according to present embodiment, as an example, it is possible to
Carry out the heat radiation replacing and can carrying out well HDD20 of HDD20 with comparalive ease.It addition,
Owing to the heat radiation of HDD20 can be carried out well, therefore, it is possible to realize HDD20 longer service life.
It addition, in the present embodiment, HDD20 is cooled down (heat radiation) by radiator 26, therefore with
The situation using cooling fan is compared, and quietness and reliability are higher.
It addition, in the present embodiment, radiating part 25 have radiator 26 is guided to HDD unit
The external thread part in the direction (such as direction, top) that the glide direction (such as fore-and-aft direction) of 4 intersects
27a and the helical spring 29 that radiator 26 is exerted a force to HDD20.Therefore, according to present embodiment,
As an example, move radiator 26 along external thread part 27a, radiator thus can be made to be toward or away from
In HDD, by the elastic force of helical spring 29, radiator 26 can be pressed into HDD20 simultaneously.
It addition, in the present embodiment, external thread part 27a is in the glide direction (example with HDD unit 4
Such as fore-and-aft direction) side that intersects upwardly extends.It addition, external thread part 27a is provided with mono-with HDD
Mutually across distance and outside protruding from the direction that intersects of glide direction (such as fore-and-aft direction) of unit 4
The head 27b of 27a periphery, threaded portion and nut 28.It addition, radiator 26 is provided with and is positioned at head
Directed section 26c between 27b and nut 28, directed section 26c are provided with for inserting external thread part
The hole 26d of 27a.It addition, radiating part 25 has internal thread part 22d, this internal thread part 22d and external screw thread
Portion 27a combines, and keeps the external thread part 27a can be in the glide direction (example of same HDD unit 4
Such as fore-and-aft direction) side that intersects moves up.And, helical spring 29 is positioned at head 27b and is drawn
Lead between portion 26c, inserted by external thread part 27a.Therefore, according to present embodiment, as an example, logical
Cross and make external thread part 27a(bolt 27) in the glide direction (such as fore-and-aft direction) with HDD unit 4
The direction intersected is moved, it is possible to makes radiator 26 be toward or away from HDD20, can adjust simultaneously
Radiator 26 for HDD20 by pressure.
It addition, in the present embodiment, the resettlement section 22 being arranged in casing 3 houses HDD20 extremely
A few part.Therefore, according to present embodiment, as an example, it is possible to suppression HDD unit 4 passes in and out case
The phenomenon of HDD20 interference casing 3 miscellaneous part such as grade during body 3.
(the second embodiment)
As shown in Figure 8, the radiator 26 of present embodiment to remain at least partially within casing 3 outside.?
In present embodiment, as an example, it is outside that a part of the fin 26b of radiator 26 is positioned at casing 3.
In the present embodiment, as an example, peristome 3k is arranged at upper wall portions 3c of casing 3, heat radiation
Device 26 is inserted into this peristome 3k.
It addition, such as Fig. 9, shown in 10, in the present embodiment, as an example, radiator 26 can replace
It is changed to other radiators 26A, 26B that size is different from radiator 26.In the present embodiment, heat radiation
Device 20,26A, 26B basal wall 26a identical with directed section 26c, but the height of fin 26b is (long
Degree) different.In radiator 26,26A, 26B, the height of fin 26b is the highest, thermal diffusivity
Can be the highest.So, in the present embodiment, radiator 26,26A, 26B heat dispersion different.
As described above, in the present embodiment, radiator 26 remain at least partially within casing
3 is outside.Therefore, according to present embodiment, as an example, the heat produced at HDD20 is from radiator
26 are directly discharged to casing 3 outside, therefore, it is possible to preferably carry out the heat radiation of HDD20.
It addition, such as Fig. 9, shown in 10, in the present embodiment, radiator 26 can with this radiator
Other radiators 26A, 26B that 26 vary in size are replaced.Therefore, according to present embodiment, make
Be an example, can install have with HDD20 at the heat dispersion (cooling performance) that adapts of heat that produces
Radiator 26,26A, 26B.When radiator 26,26A, 26B are replaced, as an example,
While lower wall portion 22a takes out bolt 27, take out nut 28 from bolt 27, thus can be to heat radiation
Device 26,26A, 26B are replaced.
(the 3rd embodiment)
As shown in figure 11, in the present embodiment, directed section 26c arranges grooving 26dA(to open
Oral area, the second peristome) replace the hole 26d of the first embodiment, this point is different from the first embodiment.
As an example, grooving 23dA extends in the longitudinal direction, and towards rearward openings.This grooving 26dA
On insert the external thread part 27a of bolt 27.
In above composition, as an example, when replacing radiator 26, make at compression helical spring 29
It, from the state that radiator 26 separates, forwards moves radiator 26 and disengages it from bolt 27, thus
Replace radiator 26.So, in the present embodiment, it is possible to dissipating in the case of not taking off bolt 27
Hot device 26 is replaced.
(the 4th embodiment)
As shown in figure 12, in the present embodiment, left and right directions (the Y side of pallet 21 front wall portion 21b
To) width be wider than the width of left and right directions (Y-direction) of mounting wall portion 21a, at front wall portion 21b
Both ends, left and right be provided with hole 21c.In the present embodiment, by being inserted through the screw of hole 21c (not
Diagram), pallet 21 is fixed to the front wall portion 3a of casing 3.Thus, it is possible to it is more strongly that HDD is mono-
Unit 4 is fixed to casing 3.
As previously discussed, according to the respective embodiments described above, it is possible to comparalive ease HDD20 is replaced
And the heat radiation of HDD20 can be carried out well.
Although being illustrated several embodiments of the invention, but these embodiments are as example
Son proposes, and does not limit the protection domain of invention.The embodiment of these novelties can be various with other
Mode is implemented, and in the range of without departing from invention objective, can carry out various omission, replace, changes.
These embodiments or its deformation are included in protection domain or the purport of invention, and, it is included in right
Inventing and in protection domain of its equivalent described in claimed range.Such as, heat generating components can be CD-ROM drive
Or SSD(Solid State Drive: solid-state drive) etc..It addition, heat dissipation element can be heat pipe etc..
Claims (7)
1. an electronic machine, possesses:
Casing, is provided with the first peristome；
Moving body, has its heat generating components being housed in described casing at least partially；
Maintaining part, is arranged in described casing, is used for being slidably retained described moving body, so that institute
State heat generating components and can debouch described casing by described first peristome；
Radiating part, has heat dissipation element and guide portion, and described heat dissipation element can handed over described glide direction
Being toward or away from described heat generating components on the direction of fork, described heat dissipation element is guided institute by described guide portion
State crisscross.
Electronic machine the most according to claim 1, it is characterised in that
Described radiating part has the force section exerted a force described heat dissipation element towards described heat generating components.
Electronic machine the most according to claim 2, it is characterised in that
Described guide portion is the external thread part along described crisscross extension,
It is provided with a pair protuberance, the pair of protuberance phase in the cross direction at described external thread part
Separate configuration mutually, and highlight relative to the periphery of described external thread part,
Described heat dissipation element is provided with directed section, and described directed section is between the pair of protuberance
And it is provided with the second peristome that the most described external thread part is inserted,
Described radiating part has internal thread part, and described internal thread part is combined with described external thread part, and with energy
Enough modes moving described external thread part in the cross direction keep described external thread part,
Described force section is between described protuberance and described directed section and has inserted described external screw thread
The spring in portion.
4. according to the electronic machine described in any one of claims 1 to 3, it is characterised in that
Possessing resettlement section, described resettlement section is arranged in described casing and houses described heat generating components at least
A part,
Described maintaining part is arranged on described resettlement section.
5. according to the electronic machine described in any one of claims 1 to 3, it is characterised in that
The outside remaining at least partially within described casing of described heat dissipation element.
6. according to the electronic machine described in any one of claims 1 to 3, it is characterised in that
Described heat dissipation element can be replaced with other heat dissipation elements varied in size in this heat dissipation element.
7. a heat abstractor, it is characterised in that
Possessing the radiating part being arranged on electronic machine, described electronic machine possesses: casing, is provided with first
Peristome；Moving body, has its heat generating components being housed in described casing at least partially；Keep
Portion, is arranged in described casing, is used for being slidably retained described moving body, so that described heating part
Part can debouch described casing by described first peristome；
Described radiating part has heat dissipation element and guide portion, described heat dissipation element can with described glide direction
Being toward or away from described heat generating components on the direction intersected, described heat dissipation element is guided by described guide portion
Described crisscross.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013042901A JP2014170459A (en) | 2013-03-05 | 2013-03-05 | Electronic apparatus and heat dissipation device |
| JP2013-042901 | 2013-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104039113A CN104039113A (en) | 2014-09-10 |
| CN104039113B true CN104039113B (en) | 2017-01-04 |
Family
ID=51469650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310627020.7A Expired - Fee Related CN104039113B (en) | 2013-03-05 | 2013-11-28 | Electronic machine and heat abstractor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2014170459A (en) |
| KR (1) | KR20140109238A (en) |
| CN (1) | CN104039113B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180034903A (en) | 2016-09-28 | 2018-04-05 | 주식회사 엘지화학 | Battery Cell Comprising Battery Case Having Receiving Part and Groove for Electrode Lead |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201298976Y (en) * | 2008-12-01 | 2009-08-26 | 阿尔派株式会社 | Electronic device |
| CN101683018A (en) * | 2007-07-10 | 2010-03-24 | 株式会社安川电机 | Electronic apparatus and method of fixing cooling fan |
| CN102395936A (en) * | 2009-04-14 | 2012-03-28 | 富士通株式会社 | Electronic apparatus |
-
2013
- 2013-03-05 JP JP2013042901A patent/JP2014170459A/en active Pending
- 2013-11-28 CN CN201310627020.7A patent/CN104039113B/en not_active Expired - Fee Related
- 2013-11-29 KR KR1020130147052A patent/KR20140109238A/en not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683018A (en) * | 2007-07-10 | 2010-03-24 | 株式会社安川电机 | Electronic apparatus and method of fixing cooling fan |
| CN201298976Y (en) * | 2008-12-01 | 2009-08-26 | 阿尔派株式会社 | Electronic device |
| CN102395936A (en) * | 2009-04-14 | 2012-03-28 | 富士通株式会社 | Electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104039113A (en) | 2014-09-10 |
| KR20140109238A (en) | 2014-09-15 |
| JP2014170459A (en) | 2014-09-18 |
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