CN101494966B - Radiating module with dedusting mechanism and combination of electronic device and radiating module - Google Patents
Radiating module with dedusting mechanism and combination of electronic device and radiating module Download PDFInfo
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- CN101494966B CN101494966B CN200810000564XA CN200810000564A CN101494966B CN 101494966 B CN101494966 B CN 101494966B CN 200810000564X A CN200810000564X A CN 200810000564XA CN 200810000564 A CN200810000564 A CN 200810000564A CN 101494966 B CN101494966 B CN 101494966B
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- radiating module
- side plates
- dedusting mechanism
- radiating
- casing
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Abstract
The invention relates to a combination of electronic apparatus and heat radiation module, which comprises an electronic apparatus and a heat radiation module. The electronic apparatus comprises a casing and an electronic assembly disposed in the casing; and a air outlet window is formed on the casing. the heat radiation module comprises a radiating fin seat disposed near the air outlet window in the casing and a dust removing mechanism disposed on the radiating fin seat; the radiating fin seat comprises two spaced vertical sidewalls and a plurality of radiating fins arranged with intervals between the two vertical sidewalls; the dust removing mechanism comprises a scraper plate disposed between the two vertical sidewalls with a part exposed from the air outlet window; the scraper plate has a plurality of scraping teeth respectively extending into the intervals between the radiating fins; Operating the scraper plate to move up and down relative to the two vertical sidewalls and the radiating fins, can push the scraping teeth to scrape off the dust accumulated between the radiating fins.
Description
Technical field
The present invention relates to a kind of radiating module, particularly relate to a kind of combination with radiating module and radiating module and electronic installation of dedusting function.
Background technology
Consult Fig. 1, be U.S. Patent number 6,865,082 disclosed a kind of existing radiating module 1, it comprises most the radiating fins 12 that are provided with separately, an one conduction heat pipe 11 and a connection pad 10, conduction heat pipe 11 1 ends are connected with these radiating fins 12, the other end is connected to connection pad 10, this radiating module 1 can be in the casing (figure does not show) that is arranged on as the electronic installation of notebook, the air-out window (figure does not show) of these radiating fin 12 contiguous casings is located, and make on the CPU (CPU) 13 of connection pad 10 contacts in notebook, by connection pad 10 and conduction heat pipe 11, just the thermal energy conduction that CPU 13 can be produced is to radiating fin 12, by fan (figure does not show) heat energy blown out the air-out window of casing again, reaches radiating effect.
But this radiating module 1 normal problem that takes place is, owing to use after a period of time, in the space between per two radiating fins 12, have dust accretions unavoidably, but for fear of radiating module 1 is to be installed in the casing, the user is difficult to clear up voluntarily, therefore in the course of time, dust has not only caused the obstruction in space between the radiating fin 12, the wind of fan can't smoothly heat be taken away by radiating fin 12, thereby influence the heat dissipation of radiating module 1 integral body, in addition, electronic installation also has easily because overheated or inner dust accretions too much causes the problem damaged.
Summary of the invention
Therefore, purpose of the present invention promptly is to provide a kind of the have radiating module of the function that can supply to be deposited in the dust removing between the radiating fin and the electronic installation with this radiating module.
So the radiating module with dedusting mechanism of the present invention comprises the dedusting mechanism that a heat radiating fin bar and is arranged on the heat radiating fin bar.
The heat radiating fin bar comprise two separately upstanding sidewall and be arranged in a plurality of radiating fins between this two upstanding sidewall.
This dedusting mechanism comprise one relatively these radiating fins be arranged on scraper plate between this two upstanding sidewall versatilely, this scraper plate has the scraping teeth in the space that can be connected for the force section of the application of force and with this force section and stretch into respectively between these radiating fins, by this force section of operation, but these scraping teeth of interlock are with respect to these radiating fin displacements, and the dust that will be arranged in the space of these radiating fins strikes off.
The combination of electronic installation of the present invention and radiating module comprises an electronic installation and a radiating module, and electronic installation comprises that a casing and is arranged on the electronic building brick in this casing, and this casing is provided with a ventilation window.
This radiating module is arranged in this casing, and comprises that the heat radiating fin bar, of contiguous this ventilation window is arranged on the dedusting mechanism of this heat radiating fin bar, a conduction heat pipe and a connection pad.This conduction heat pipe one end connects this heat radiating fin bar, and the other end connects this connection pad and contacts with this electronic building brick by this connection pad.
According to of the present invention one preferable enforcement, this heat radiating fin bar comprises that also two are respectively adjacent to the guide bar of this two upstanding sidewall, this scraper plate comprises two side plates and one first board that is connected with this two side plate and one second board, and this two guide bar of this scraper plate mat passes this two side plate and is arranged between this two upstanding sidewall and can be for respect to this two upstanding sidewalls upper and lower displacement.These scraping teeth are connected in this second board, and in this radiating module was arranged at this casing, this first board part exposed outside this casing and defines this force section.
According to of the present invention one preferable enforcement, this two upstanding sidewalls inboard in opposite directions is recessed to form one first slot to make way and one second slot to make way of longitudinal extension respectively, respectively this side plate is formed with respectively in order to stretch into one first lug of this first slot to make way, with in order to stretch into one second lug of this second slot to make way, can guide this side plate by this with respect to this upstanding sidewall upper and lower displacement.
The present invention can allow the heat radiating fin bar often remain on totally, ventilate by the setting of dedusting mechanism state, be unlikely to after using a period of time, just can be because of the accumulation of dust and obstruction and cause improper ventilation, influence heat radiation function, also can avoid electronic installation simultaneously and cause damaging because of the poor heat radiation of radiating module or dust accretions.
Description of drawings
Fig. 1 is a U.S. Patent number 6,865, the part component drawings of 082 disclosed a kind of radiating module;
Fig. 2 is the stereogram of a preferred embodiment of the combination of electronic installation of the present invention and radiating module;
Fig. 3 is the partial perspective view of this another angle of preferred embodiment;
Fig. 4 is in this preferred embodiment, the exploded view of this radiating module;
Fig. 5 is in this preferred embodiment, this radiating module part assembly stereogram;
Fig. 6 is in this preferred embodiment, the stereogram that scraper plate is down pushed; And
Fig. 7 is in this preferred embodiment, the vertical view of scraper plate.
The primary clustering symbol description:
1 ... electronic installation 313 ... first opening
2 ... radiating module 32 ... diapire
3 ... heat radiating fin bar 321 ... intercell connector
4 ... dedusting mechanism 322 ... base plate
5 ... conduction heat pipe 323 ... chute
6 ... connection pad 324 ... the first chimeric guide rail
11 ... main body 33 ... radiating fin
12 ... display 34 ... block
13 ... casing 35 ... collection tray
130 ... roof 351 ... the second chimeric guide rail
131 ... diapire 41 ... scraper plate
132 ... casing perisporium 410 ... wear groove
133 ... air-out window 411 ... side plate
134 ... grizzly bar 412 ... first board
135 ... ventilation hole 413 ... second board
136 ... second opening 414 ... scraping teeth
14 ... electronic building brick 415 ... first lug
141 ... central processing unit 416 ... second lug
142 ... fan 42 ... the compression spring
31 ... upstanding sidewall 43 ... guide bar
311 ... first slot to make way 51 ... first end
312 ... second slot to make way 52 ... second end
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description of a following cooperation preferred embodiment with reference to the accompanying drawings, can clearly present.
Consult Fig. 2, a preferred embodiment of the combination of radiating module of the present invention and electronic installation comprises an electronic installation 1 and a radiating module 2.
In the present embodiment, electronic installation 1 is an example with a notebook, this electronic installation 1 comprises the demonstration body 12 that a main body 11 and is hubbed on main body 11, main body 11 comprises a casing 13 and a plurality of electronic building brick 14 that is arranged in the casing 13, these electronic building bricks 14 can comprise central processing unit 141 (CPU), hard disk, motherboard or the like, and also are provided with a fan 142 in the casing 13.
Consult Fig. 2, Fig. 3, casing 13 have between the upper and lower every a casing roof 130 and a casing diapire 131, one is connected the casing perisporium 132 between casing roof 130 and the casing diapire 131, and casing perisporium 132 1 places are provided with an air-out window 133 (in the accompanying drawing of present embodiment, air-out window 1133 is to be positioned at the place that casing perisporium 132 defines casing 13 leading edges, but its position is not as limit), air-out window 133 comprises a plurality of grizzly bars 134 separately, define a ventilation hole 135 between per two grizzly bars 134, fan 142 is arranged on contiguous air-out window 133 places in the casing 13.
Consult Fig. 3, Fig. 4, radiating module 2 comprises one in order to being arranged in the casing 13 and the heat radiating fin bar 3 between fan 142 and air-out window 133, the dedusting mechanism 4, that is arranged on heat radiating fin bar 3 conduct heat pipe 5, and a connection pad 6.
Heat radiating fin bar 3 comprises about two that separately upstanding sidewall 31, connects the collection tray 35 that the diapire 32 of two upstanding sidewalls 31, block 34 and that a plurality of radiating fin 33, two that is arranged between two upstanding sidewalls 31 spaced apart is respectively formed at two upstanding sidewalls 31 are arranged on diapire 32 separably.
Two upstanding sidewall 31 inboards in opposite directions are recessed to form longitudinal extension and front and back one first slot to make way 311 and one second slot to make way 312 separately respectively, two blocks 34 are respectively formed at two upstanding sidewalls, 31 apical margins and lay respectively at each first slot to make way, 311 top, in fact, be that first slot to make way 311 does not fully up run through upstanding sidewall 31 apical margins and forms this block 34.These radiating fins 33 are arranged between two upstanding sidewalls 31 about each other at intervals.
Consult Fig. 4 and Fig. 5, in the present embodiment, diapire 32 comprises that two front and back connect the intercell connector 321 in two upstanding sidewalls, 31 outsides separately and respectively, and a base plate 322 that is long strip-board shape.By the connection of two intercell connectors 321, two upstanding sidewalls 31 structure that links into an integrated entity.Base plate 322 is connected between two upstanding sidewalls, 31 root edges, its connected mode illustrates after a while, and a wherein plate edge of base plate 322 and an intercell connector 321 wherein are separately, therefore and a wherein plate edge and this intercell connector 321 of this base plate 322 are provided with a pair of first chimeric guide rail 324 accordingly, define a chute 323 that is positioned at diapire 32.
Consult Fig. 4 and Fig. 5, dedusting mechanism 4 comprises a scraper plate 41, two compression spring 42 and two guide bars 43.
Two side plates 411 are positioned at the moulding of two opposite sides, the left and right sides for the shaped as frame structure, and first board 412 and 413 of second boards are the moulding of two opposite sides before and after the shaped as frame structure.Each side plate 411 also protrudes outward and is formed with front and back one first lug 415 and one second lug 416 separately.First board 412 be provided with one run through and left and right directions extend be strip wear groove 410.As shown in Figure 6, in the time of in radiating module 2 is arranged on casing 13, these grizzly bars 134 of casing 13 air-out windows 133 stretched through and wore groove 410 and to make board 412 parts of winning expose outside casing 13 casing perisporiums 132 outer and constitute a force section 417.These scraping teeth 414 are arranged between two side plates 411 along second board, 413 interior plate edge.
Please consult Fig. 4, Fig. 5 again, two guide bars 43 are up extended by diapire 32 left and right sides respectively, and lay respectively in first slot to make way 311 of two upstanding sidewalls 31.In the present embodiment, two guide bars 43 are two pin members, respectively by diapire 32 belows up stretched through first slot to make way 311 of base plate 322, two upstanding sidewalls 31 and 2 first lugs 415 of scraper plate 41, and the block 34 on two upstanding sidewalls, 31 apical margins is stretched on the top respectively.Two guide bars 43 not only are connected base plate 322 two upstanding sidewalls, 31 root edges, simultaneously also scraper plate 41 is combined between two upstanding sidewalls 31 of heat radiating fin bar 3, and allow the scraper plate 41 can be with respect to two upstanding sidewalls 31 and these radiating fin 33 upper and lower displacements, and when scraper plate 41 is combined in heat radiating fin bar 3, see also Fig. 7, these scraping teeth 414 are stretched in the interval between these radiating fins 33 by a side of these radiating fins 33 contiguous fans 412 (see figure 2)s respectively, and what replenish some explanation is, the length that the scraping teeth 414 of scraper plate 41 of the present invention stretches into radiating fin 33 is not exceeded with the diagram of present embodiment, these scraping teeth 414 even yet can be connected to first board 412.2 first lugs 415 stretch into 2 first slots to make way, 311, two second lugs 416 respectively and stretch into 2 second slots to make way 312 respectively.
Two compression springs 42 be set in respectively two guide bars 43 and top respectively contact below first lug 415 of scraper plate 41, force 2 first lugs 415 of scraper plate 41 to abut against by this below two blocks 34 and scraper plate 41 whole perseverances are remained on be interval in state above the diapire 32.
Please later consult Fig. 2 and Fig. 3,5 bendings of conduction heat pipe roughly are the L type and have one first end 51 and one second end 52, the local segment of its contiguous first end 51 is fixed on these radiating fins 33 of heat radiating fin bar 3, and connection pad 6 is fastened on second end, 52 places of conduction heat pipe 5.When radiating module 2 is arranged in the casing 13 of electronic installation 1, heat radiating fin bar 3 is between the air-out window 133 and fan 142 of casing 13, and connection pad 6 is then corresponding by the extension of conduction heat pipe 5 to be contacted above central processing unit 141 and with central processing unit 141.Contact with central processing unit 141 by connection pad 6, just the heat energy that is produced in the time of central processing unit 141 can being worked is transmitted to heat radiating fin bar 3 via conduction heat pipe 5, and heat energy is shed by these radiating fins 33, and the air-supply by fan 142 just can blow out the heat energy of these radiating fins 33 outside the casing 13 by air-out window 133.
Consult Fig. 6, Fig. 7, because these scraping teeth 414 of scraper plate 41 all stretch in the interval between radiating fin 33, when desiring to dispose the dust that is deposited between these radiating fins 33, only need down to push force section 417 by the casing 13 outer application of forces, make whole scraper plate 41 toward bottom offset, just can utilize these scraping teeth 414 and dirtyly down to strike off attached to the dust between these radiating fins 33, reach the action that these radiating fins 33 are cleared up, and after being dropped on the collection tray 35 by the dust that scraper plate 41 scrapes, extract collection tray 35 out cleaning by casing 13 again and get final product.
And compress the setting of spring 42 by this, when the pressure that is applied to force section 417 disappears, scraper plate 41 just can up rebound by the elastic-restoring force of compression spring 42 and be interval in the position of diapire 32 tops, thereby has the effect of automatic homing, so that the user pushes use next time.
In sum, it is not only simple in structure that the present invention is arranged on the dedusting mechanism 4 of radiating module 2, easy to operate, and the design of this scraper plate 41 can reach really removes the dust that is deposited between these radiating fins 33, allow heat radiating fin bar 3 often remain on totally, the state that ventilates, allow heat radiating fin bar 3 be unlikely to after using a period of time, just can be because of the accumulation of dust and obstruction and cause improper ventilation, influence heat radiation function, in addition, setting by this dedusting mechanism 4, also can avoid in the electronic installation 1 problem of bad or easy fault, therefore, have the effect that can overcome existing radiating module shortcoming really because dust too much causes dispelling the heat.
The above-described content of thought, it only is preferred embodiment of the present invention, can not limit scope of the invention process with this, promptly every simple equivalent variations and modification of being done according to claim scope of the present invention and invention description content all still belongs in the scope that patent of the present invention contains.In addition, summary part and title only are the usefulness that is used for assisting the patent document search, are not to be used for limiting interest field of the present invention.
Claims (23)
1. radiating module with dedusting mechanism comprises:
One heat radiating fin bar, described heat radiating fin bar comprise that two separately upstanding sidewalls, connect the diapire of described two upstanding sidewalls, and a plurality of radiating fin that is arranged between described two upstanding sidewalls spaced apart; And
One dedusting mechanism, described dedusting mechanism comprises
One scraper plate, described scraper plate is arranged between described two upstanding sidewalls movably, described scraper plate has a plurality of scraping teeth and a force section that is connected with these scraping teeth, these scraping teeth stretch into respectively in the interval between per two radiating fins, described force section for the application of force to drive these scraping teeth with respect to these radiating fin upper and lower displacements.
2. the radiating module with dedusting mechanism according to claim 1, wherein, described dedusting mechanism also comprises two guide bars that up extended by described diapire; Described scraper plate also has two side plates, these scraping teeth are arranged and are connected between described two side plates, described two side plates are connected with described force section, and described two guide bars pass described two side plates respectively, make the described scraper plate can be along described two guide bars with respect to these radiating fin upper and lower displacements.
3. the radiating module with dedusting mechanism according to claim 2, wherein, described dedusting mechanism also comprises two compression springs, described two compression springs are sheathed on described two guide bars respectively and are resisted against described two side plates below respectively.
4. the radiating module with dedusting mechanism according to claim 2, wherein, described scraper plate also has one first board and one second board separately, described first board, described second board and described two side plates connect and compose a shaped as frame structure, the described force section of the local formation of described first board, these scraping teeth are arranged between described two side plates along described second board.
5. the radiating module with dedusting mechanism according to claim 4, wherein, described two upstanding sidewalls inboard in opposite directions is recessed to form first slot to make way of a longitudinal extension respectively, described two guide bars lay respectively in first slot to make way of described two upstanding sidewalls, described two side plates have first lug that protrudes outward respectively, stretched through respectively first lug of described two side plates of described two guide bars.
6. the radiating module with dedusting mechanism according to claim 5, wherein, described heat radiating fin bar also comprises two blocks, and described two blocks are arranged at described two upstanding sidewalls respectively and lay respectively at described 2 first slot to make way tops, and described two blocks are stretched on described two guide bar tops respectively.
7. the radiating module with dedusting mechanism according to claim 6, wherein, described two upstanding sidewalls inboard in opposite directions also is recessed to form second slot to make way of a longitudinal extension respectively, described two side plates also have one respectively and protrude second lug that forms outward, and described 2 second lugs stretch into respectively in second slot to make way of described two upstanding sidewalls.
8. according to each described radiating module with dedusting mechanism in the claim 1～7, comprise that also one is incorporated into the collection tray of described diapire separably, described collection tray position is corresponding to these scraping teeth belows.
9. the radiating module with dedusting mechanism according to claim 8, wherein, described diapire is provided with a chute, wherein a upright sidewall is provided with first opening that is communicated with described chute one end, and described chute both sides are provided with a pair of first chimeric guide rail accordingly, and the described collection tray of confession slips into described chute and described first opening of mat exposes to described upstanding sidewall.
10. the radiating module with dedusting mechanism according to claim 9, wherein, described diapire comprises that two connect the intercell connector of described upstanding sidewall both sides separately, and one be the base plate that long strip-board shape connects described two upstanding sidewall root edges, and a wherein plate edge of described base plate is provided with the described a pair of first chimeric guide rail separately and accordingly and defines described chute with an intercell connector wherein.
11. the radiating module with dedusting mechanism according to claim 10, wherein, described radiating module also comprises a conduction heat pipe and a connection pad, and described conduction heat pipe has first end that is connected with described heat radiating fin bar and second end that is connected with described connection pad.
12. the combination of electronic installation and radiating module comprises:
One electronic installation, described electronic installation comprise that a casing, is located at the electronic building brick in the described casing, and described casing is provided with an air-out window;
One radiating module, described radiating module comprises
One heat radiating fin bar, be located in the described casing and contiguous described air-out window, described heat radiating fin bar comprises that two separately upstanding sidewalls, connect the diapire of described two upstanding sidewalls, and a plurality of radiating fin that is arranged between described two upstanding sidewalls spaced apart
One connection pad, in order to contacting with described electronic building brick, and
One conduction heat pipe has first end that is connected with described heat radiating fin bar and second end that is connected with described connection pad; And
One dedusting mechanism, described dedusting mechanism comprises
One scraper plate, described scraper plate is arranged between described two upstanding sidewalls movably, described scraper plate has a plurality of scraping teeth and and is connected with these scraping teeth and stretches out the outer force section of described casing, these scraping teeth stretch into respectively in the interval between per two radiating fins, described force section for the application of force to drive these scraping teeth with respect to these radiating fin upper and lower displacements.
13. the combination of electronic installation according to claim 12 and radiating module, wherein, described dedusting mechanism also comprises two guide bars that up extended by described diapire; Described scraper plate also has two side plates, these scraping teeth are arranged and are connected between described two side plates, described two side plates are connected with described force section, and described two guide bars pass described two side plates respectively, make the described scraper plate can be along described two guide bars with respect to these radiating fin upper and lower displacements.
14. the combination of electronic installation according to claim 13 and radiating module, wherein, described dedusting mechanism also comprises two compression springs, and described two compression springs are sheathed on described two guide bars respectively and are resisted against described two side plates below respectively.
15. the combination of electronic installation according to claim 13 and radiating module, wherein, described scraper plate also has one first board and one second board separately, described first board, described second board and described two side plates connect and compose a shaped as frame structure, the described first board part is stretched out described casing and is constituted described force section outward, and these scraping teeth are arranged between described two side plates along described second board.
16. the combination of electronic installation according to claim 15 and radiating module, wherein, described two upstanding sidewalls inboard in opposite directions is recessed to form first slot to make way of a longitudinal extension respectively, described two guide bars lay respectively in first slot to make way of described two upstanding sidewalls, described two side plates have first lug that protrudes outward respectively, stretched through respectively first lug of described two side plates of described two guide bars.
17. the combination of electronic installation according to claim 16 and radiating module, wherein, described heat radiating fin bar also comprises two blocks, described two blocks are arranged at described two upstanding sidewalls respectively and lay respectively at described 2 first slot to make way tops, and described two blocks are stretched on described two guide bar tops respectively.
18. the combination of electronic installation according to claim 17 and radiating module, wherein, described two upstanding sidewalls inboard in opposite directions also is recessed to form second slot to make way of a longitudinal extension respectively, described two side plates also have one respectively and protrude second lug that forms outward, and described 2 second lugs stretch into respectively in second slot to make way of described two upstanding sidewalls.
19. the combination of electronic installation according to claim 15 and radiating module, wherein, described casing has a casing perisporium, and described air-out window is located at described casing perisporium and is comprised a plurality of grizzly bars separately, defines a ventilation hole between per two grizzly bars; Described first board is provided with one and wears groove, and these grizzly bars stretched through and describedly wear groove and make the described first board part expose to that described casing is outer to constitute described force section.
20. according to the combination of each described electronic installation and radiating module in the claim 12～19, comprise that also one is incorporated into the collection tray of described diapire separably, described collection tray position is corresponding to these scraping teeth belows.
21. the combination of electronic installation according to claim 20 and radiating module, wherein, described diapire is provided with a chute, wherein a upright sidewall is provided with first opening that is communicated with described chute one end, and described chute both sides are provided with a pair of first chimeric guide rail accordingly, and the described collection tray of confession slips into described chute and described first opening of mat exposes to described upstanding sidewall.
22. the combination of electronic installation according to claim 21 and radiating module, wherein, described diapire comprises that two connect the intercell connector of described upstanding sidewall both sides separately, and one be the base plate that long strip-board shape connects described two upstanding sidewall root edges, and a described base plate wherein plate edge is provided with the described a pair of first chimeric guide rail separately and accordingly and defines described chute with an intercell connector wherein.
23. combination according to each described electronic installation and radiating module in the claim 12～19, wherein, described electronic installation comprises that also one is arranged at the fan in the described casing, described heat radiating fin bar is between described air-out window and described fan, and these scraping teeth are that the side by the contiguous described fan of these radiating fins stretches between these radiating fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810000564XA CN101494966B (en) | 2008-01-22 | 2008-01-22 | Radiating module with dedusting mechanism and combination of electronic device and radiating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810000564XA CN101494966B (en) | 2008-01-22 | 2008-01-22 | Radiating module with dedusting mechanism and combination of electronic device and radiating module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101494966A CN101494966A (en) | 2009-07-29 |
| CN101494966B true CN101494966B (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810000564XA Expired - Fee Related CN101494966B (en) | 2008-01-22 | 2008-01-22 | Radiating module with dedusting mechanism and combination of electronic device and radiating module |
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| CN (1) | CN101494966B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102083295A (en) * | 2009-11-27 | 2011-06-01 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and heat radiating module thereof |
| EP2538302B1 (en) * | 2010-02-16 | 2016-07-06 | Fujitsu Limited | Electronic device |
| CN103378748B (en) * | 2012-04-24 | 2017-02-15 | 光宝电子(广州)有限公司 | Power supply unit and synchronous rectification module circuit board |
| CN112893379B (en) * | 2021-01-15 | 2022-05-13 | 合肥联宝信息技术有限公司 | Cleaning device, heat dissipation module comprising same and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000244161A (en) * | 1999-02-24 | 2000-09-08 | Sony Corp | Cooling device and electronic apparatus |
| CN1940818A (en) * | 2005-09-28 | 2007-04-04 | 华硕电脑股份有限公司 | Radiating module and electronic device for collecting dust on radiating fin by vibration |
| CN1984553A (en) * | 2005-12-13 | 2007-06-20 | 富士通株式会社 | Electronic apparatus including removable dust catcher |
-
2008
- 2008-01-22 CN CN200810000564XA patent/CN101494966B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000244161A (en) * | 1999-02-24 | 2000-09-08 | Sony Corp | Cooling device and electronic apparatus |
| CN1940818A (en) * | 2005-09-28 | 2007-04-04 | 华硕电脑股份有限公司 | Radiating module and electronic device for collecting dust on radiating fin by vibration |
| CN1984553A (en) * | 2005-12-13 | 2007-06-20 | 富士通株式会社 | Electronic apparatus including removable dust catcher |
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| CN101494966A (en) | 2009-07-29 |
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