CN103157626A - Dedusting device - Google Patents
Dedusting device Download PDFInfo
- Publication number
- CN103157626A CN103157626A CN2011104157681A CN201110415768A CN103157626A CN 103157626 A CN103157626 A CN 103157626A CN 2011104157681 A CN2011104157681 A CN 2011104157681A CN 201110415768 A CN201110415768 A CN 201110415768A CN 103157626 A CN103157626 A CN 103157626A
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- holder
- movable part
- radiating fin
- dust arrester
- dust
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Abstract
The invention relates to a dedusting device which is suitable for a machine case. The machine case comprises a heat dissipation unit and dust is attached to at least one heat dissipation fin of the heat dissipation unit. The dedusting device comprises a fixed seat, a movable part, and a motive power component. The fixed seat is arranged on the machine case. The movable part is contained in a connecting groove of the fixed seat through a connection portion, so the movable part is connected with the fixed seat and comprises multiple protruding pieces which stretch between each heat dissipation fins. The motive power component is arranged on the movable part and is actuated to drive the movable part to displace relative to the fixed seat. The protruding pieces are located between the heat dissipation fins and vibrate to shake off the dust on the heat dissipation fins.
Description
[technical field]
The present invention is about a kind of dust arrester, particularly about a kind of dust arrester of removing the dust on heat-sink unit.
[background technology]
It is to dispel the heat through radiating fin and radiator fan collocation that the active computer device dispels the heat.General computer is after having used a period of time; radiating fin often has dust and is attached on radiating fin; and then cause can't successfully dispelling the heat of radiating fin; the usefulness of heat radiation lowers greatly; the operating temperature of the electronic building brick that must dispel the heat in computer is raise, and then cause the usefulness of computer integral body to reduce greatly or cause the overheated machine of working as.
Dust is attached to radiating fin, make radiating fin normally to dispel the heat, the problem that the computer operation temperature raises is not only in its impact that causes, will cause radiator fan to have to increase rotation speed of the fan when the computer operation temperature raises, therefore enough distinguished and admirable temperature that reduces radiating fin are provided.
For the computer operation temperature is reduced, therefore radiator fan must be kept rotation at a high speed for a long time, will cause radiator fan overheated and damage, and related meeting causes computer installation overall work temperature to raise fast, with the electronic building brick that may therefore burn in computer, for example: the central processing unit that temperature is higher (Central Processing Unit, CPU) etc.
It is worth mentioning that in addition, radiating fin (fin) is spaced through the multi-disc sheet metal and forms, therefore form a long and narrow slot between radiating fin, if dust accumulation in the slot of radiating fin, this can make and be difficult to clean the dust of mailing in the slot of radiating fin.
Therefore how to solve the dust accumulation in radiating fin, and then cause that heat dissipation reduces, radiating fan rotation speed is too high and the problem of computer operation excess Temperature, is the problem of the required solution of person of ordinary skill in the field.
[summary of the invention]
In view of this, the invention provides a kind of dust arrester, thereby the radiating efficiency that solves the heat abstractor that the dust accumulation of known heat abstractor causes reduces, and electronic building brick or radiator fan are because of the overheated problem damaged of causing.
The disclosed dust arrester of the present invention is applicable to a cabinet, and cabinet has a heat-sink unit, and heat-sink unit has spaced a plurality of radiating fin, and at least one radiating fin is attached with a dust.Dust arrester comprises a holder, a movable part and a Power Component, and wherein holder is arranged on cabinet, and holder has a link slot.Movable part has a junction and spaced a plurality of lug, and less than the size of link slot, connecting portion is located in link slot the size of connecting portion in fact, movable part is movably connected on holder, and each lug stretches into respectively between each radiating fin.Power Component is arranged on movable part, and Power Component activated and drives movable part with respect to the holder displacement, and each lug is respectively at producing vibrations between each radiating fin, to shake off to be attached to the dust on radiating fin.
The disclosed dust arrester of the present invention further comprises a radiator fan, is arranged at holder, and holder has an opening, and opening is corresponding to radiator fan, and radiator fan blows an air-flow towards heat-sink unit.
The disclosed dust arrester of the present invention, wherein Power Component further comprises a cam and a motor, cam is connected in motor, rotate when motor activated and be with moving cam, and the cam driven movable part is with respect to the holder displacement.
The disclosed dust arrester of the present invention further comprises a fixed cell, and holder has a locking plate, and fixed cell passes locking plate and is locked on cabinet, makes holder be fixedly arranged on cabinet.
The disclosed dust arrester of the present invention, wherein said fixed cell are screw, rivet, Latin or snap fit.
The disclosed dust arrester of the present invention, see through the shift reciprocately of the lug of movable part, shake and produce between each radiating fin, and the dust and other pollutant that are attached on radiating fin can be shaken off because of the reciprocal vibrations of lug, and distinguished and admirable and then dust or other pollutant that can will be shaken off that radiator fan produces take away on heat-sink unit, to reach the purpose of the dust accumulation of avoiding heat abstractor, significantly improve the radiating efficiency of heat abstractor, solve simultaneously electronic building brick or radiator fan because of the overheated problem damaged of causing.
About feature of the present invention, implementation and effect, hereby coordinate graphicly to be described in detail as follows as most preferred embodiment.
[description of drawings]
Figure 1A is the schematic perspective view of one embodiment of the invention.
Figure 1B is the front-view schematic diagram of one embodiment of the invention.
Fig. 1 C is the part enlarged diagram of one embodiment of the invention.
Fig. 1 D is that the dust arrester of one embodiment of the invention is in the schematic diagram of dedusting state.
Fig. 1 E is that the dust arrester of one embodiment of the invention is in another schematic diagram of dedusting state.
Fig. 2 is the three-dimensional appearance schematic diagram of fixed cell of the present invention.
The primary clustering symbol description:
100 dust arrester 300 radiator fans
111 opening 500 locking plates
120 movable part 600 cabinets
122 connecting portion 400 fixed cells
131 cam 510 lockholes
200 heat-sink unit D dusts
110 holders
112 link slots
121 lugs
130 Power Components
132 motors
210 radiating fins
[specific embodiment]
Please refer to Figure 1A, 1B, 1C and 1D, be respectively the three-dimensional appearance schematic diagram of one embodiment of the invention, the front-view schematic diagram of one embodiment of the invention, the part enlarged diagram of one embodiment of the invention, and the dust arrester of one embodiment of the invention is in the schematic diagram of dedusting state.
The present invention discloses a dust arrester 100, is applicable to a cabinet 600 (please refer to Fig. 2), and cabinet 600 has a heat-sink unit 200, and heat-sink unit 200 has spaced a plurality of radiating fin 210, and at least one radiating fin 210 is attached with a dust D.Dust arrester 100 comprises a holder 110, a movable part 120 and a Power Component 130.Wherein, the present invention further comprises a radiator fan 300, is arranged at holder 110, and holder 110 has an opening 111, and opening 111 is corresponding to radiator fan 300, and radiator fan 300 blows an air-flow towards heat-sink unit 200.
Please continue with reference to Figure 1A and Figure 1B, wherein holder 110 can be arranged on cabinet 600, and movable part 120 is movably connected on holder 110, wherein movable part 120 is provided with a junction 122, holder 110 is provided with a link slot 112, and the size of connecting portion 122 is slightly less than in fact the size of link slot 112, connecting portion 122 is located in the link slot 112 of holder 110, movable part 120 and holder 110 are flexibly connected mutually, movable part 120 can be with respect to holder 110 activity displacements, but are unlikely to come off on self-retaining seat 110.
Certainly, the person that is familiar with the technique also can make connecting portion 122 be arranged at holder 110, and link slot 112 is arranged on movable part 120, so long as see through connecting portion 122 and Connection Block 112 combinations, movable part 120 is movably connected on holder 110 gets final product.
Connecting portion 122 and combination and the setting position of link slot 112 are not limited in the present invention.And, movable part 120 is movably connected on the mode of holder 110, be not limited to the combination of connecting portion 122 and link slot 112, also can see through latch, slide rail, plastics Latin or screw etc., or be other movable connection method, so that movable part 120 is movably connected on holder 110, this is not limited in the present invention.
Please continue with reference to Figure 1B and Fig. 1 C, wherein movable part 120 has spaced a plurality of lug 121, and an end of each lug 121 stretches into respectively between each radiating fin 210.Specifically, stretch into lug 121 between each radiating fin 210 and can be by being located at each radiating fin 210, and consist of contact relations with radiating fin 210; Or, stretch into lug 121 between each radiating fin 210 not by being located at each radiating fin 210, but between two adjacent radiating fins 210, and consist of contact relations with radiating fin 210.
Please refer to Fig. 1 E, for the dust arrester of one embodiment of the invention in another schematic diagram of dedusting state, and please continue with reference to Fig. 1 C and Fig. 1 D, wherein Power Component 130 is arranged on movable part 120, when Power Component 130 activated and drives movable part 120 with respect to holder 110 displacements, lug 121 produces vibrations because of the effect of movable part 120 between each radiating fin 210, to shake off to be attached to the dust D on radiating fin 210.
Specifically, Power Component 130 comprises a cam 131 and a motor 132, cam 131 is connected in motor 132, when motor 132 activated and is with moving cam 131 to rotate, see through cam 131 different in the centrifugal force that the execution circular motion produces, and movable part 120 is produced vibrating effect, to drive movable part 120 with respect to holder 110 displacements.
With the present embodiment, the cam 131 of the present embodiment is except high steep angle cam, also can be the plectane cam of low steep angle cam, semi-circular plate cam or little bias, so that the profile profile normality of cam 131 is resisted against movable part 120, make cam 131 drive movable part 120 with respect to holder 110 displacements, that is to say, as long as can reach Power Component 130 of the present invention activated and is with moving cam 131 to rotate, to make cam 131 drive movable parts 120 with respect to holder 110 displacements, the shape of cam 131 is not limited in the present invention.
Certainly, person skilled in the art scholar, also can corresponding profile profile and the setting position that changes cam 131, making cam 131 might not be aspect as disclosed in the present embodiment, normality is resisted against movable part 120, cam 131 is not when being subject to the drive of motor 132, and this moment, cam 131 can also be not and the contacted state of movable part 120.When motor 132 activated and be with moving cam 131 rotations, see through all directions vibrating effect that cam 131 produces, to drive movable part 120 with respect to holder 110 displacements.
Please refer to Fig. 2, be the three-dimensional appearance schematic diagram of fixed cell of the present invention.The dust arrester 100 that the present invention discloses, except comprising fixture 110, movable part 120 and Power Component 130, further comprise a fixed cell 400, fixed cell 400 passes a locking plate 500 and is locked on cabinet 600, makes holder 110 be fixedly arranged on cabinet 600.Wherein, fixed cell 400 is screw, rivet, Latin or snap fit, also can be any coupling assembling with locking effect, the type of fixed cell 400 is not limited in the present invention.
And locking plate 500 has lockhole 510, and lockhole 510 to allow that fixed cell 400 sees through lockhole 510 and passes locking plate 500 and be locked on cabinet 600, makes holder 110 be fixedly arranged on cabinet 600 corresponding to fixed cell 400.And locking plate 500 is shaped for the sheet material by metal material cuts bending, can be also the locking plate 500 that utilizes the injection molding mode to make, as long as can make holder 110 be fixedly arranged on cabinet 600, the present invention is not limited the material of locking plate 500.
as mentioned above, the invention has the advantages that, dust arrester of the present invention sees through the drive of Power Component, make the lug of movable part carry out the relative displacement campaign, and allow lug produce vibrations between each radiating fin, and make the dust and other pollutant that are attached on radiating fin can destroy because of the vibrations of lug its tack, and then make dust and other pollutant be shaken off, and then distinguished and admirable dust and other pollutant of being shaken off can being taken away that radiator fan is produced, and the radiating efficiency that can reach the heat abstractor that the dust accumulation of avoiding heat abstractor causes reduces, and electronic building brick or radiator fan are crossed the problems such as heat-induced damage.
Although embodiments of the invention disclose as mentioned above; be not so to limit the present invention; anyly have the knack of related art techniques person; without departing from the spirit and scope of the present invention; such as according to the described shape of the present patent application scope, structure, feature and quantity when can do a little change, therefore scope of patent protection of the present invention must be looked the appended claim person of defining of this specification and is as the criterion.
Claims (5)
1. a dust arrester, be applicable to a cabinet, and described cabinet has a heat-sink unit, and described heat-sink unit has spaced a plurality of radiating fin, and described at least one radiating fin is attached with a dust, it is characterized in that, described dust arrester comprises:
One holder is arranged on described cabinet, and described holder has a link slot:
One movable part, have a junction and spaced a plurality of lug, the size of described connecting portion is in fact less than the size of described link slot, described connecting portion is located in described link slot, described movable part is movably connected on described holder, and described each lug stretches into respectively between described each radiating fin; And
One Power Component, be arranged on described movable part, described Power Component activated and drives described movable part with respect to described holder displacement, and described each lug is respectively at producing vibrations between described each radiating fin, to shake off to be attached to the described dust of described radiating fin.
2. dust arrester according to claim 1, it is characterized in that: further comprise a radiator fan, be arranged at described holder, and described holder has an opening, described opening is corresponding to described radiator fan, and described radiator fan blows an air-flow towards described heat-sink unit.
3. dust arrester according to claim 1, it is characterized in that: described Power Component further comprises a cam and a motor, described cam is connected in described motor, described motor activated and drives described cam rotation, and the described movable part of described cam driven is with respect to described holder displacement.
4. dust arrester according to claim 1 is characterized in that: further comprise a fixed cell, and described holder has a locking plate, described fixed cell passes described locking plate and is locked on described cabinet, makes described holder be fixedly arranged on described cabinet.
5. dust arrester according to claim 4, it is characterized in that: described fixed cell is screw, rivet, Latin or snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110415768.1A CN103157626B (en) | 2011-12-13 | 2011-12-13 | Dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110415768.1A CN103157626B (en) | 2011-12-13 | 2011-12-13 | Dust arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103157626A true CN103157626A (en) | 2013-06-19 |
| CN103157626B CN103157626B (en) | 2016-10-05 |
Family
ID=48581456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110415768.1A Active CN103157626B (en) | 2011-12-13 | 2011-12-13 | Dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103157626B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104156045A (en) * | 2014-08-19 | 2014-11-19 | 东莞永腾电子制品有限公司 | Heat dissipation device |
| CN104902728A (en) * | 2014-03-03 | 2015-09-09 | 联想(北京)有限公司 | Electronic equipment and heat-radiating member |
| CN105834172A (en) * | 2016-05-23 | 2016-08-10 | 山东乐康电器科技有限公司 | Device for automatically cleaning negative ion release end |
| CN106586130A (en) * | 2017-02-04 | 2017-04-26 | 东莞市圣荣自动化科技有限公司 | Dust sucking device on USB product packing machine |
| CN110425159A (en) * | 2019-07-23 | 2019-11-08 | 夏士桀 | A kind of clean type electric fan with cable housing function |
| CN111530798A (en) * | 2020-04-10 | 2020-08-14 | 福建展拓创意家居有限公司 | Whitewash removing and brushing part for artware processing process |
| CN112987888A (en) * | 2021-03-17 | 2021-06-18 | 南阳理工学院 | Self-dust-removing type radiator for computer |
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| JP2000244161A (en) * | 1999-02-24 | 2000-09-08 | Sony Corp | Cooling device and electronic apparatus |
| US20070058346A1 (en) * | 2005-09-15 | 2007-03-15 | Asustek Computer Inc. | Thermal module capable of removing dust from heat sink fins by vibration and electronic device thereof |
| 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 |
| CN101193538A (en) * | 2006-11-29 | 2008-06-04 | 英业达股份有限公司 | Heat radiator with dust-removing structure |
| CN101193539A (en) * | 2006-11-30 | 2008-06-04 | 英业达股份有限公司 | Heat radiator with dust-removing function |
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| JP2009295826A (en) * | 2008-06-06 | 2009-12-17 | Hitachi Ltd | Cooling device |
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2011
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000244161A (en) * | 1999-02-24 | 2000-09-08 | Sony Corp | Cooling device and electronic apparatus |
| US20070058346A1 (en) * | 2005-09-15 | 2007-03-15 | Asustek Computer Inc. | Thermal module capable of removing dust from heat sink fins by vibration and electronic device thereof |
| 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 |
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| US20090223649A1 (en) * | 2008-03-06 | 2009-09-10 | Hsiang-Chih Lee | Heat dissipating module capable of removing dust |
| CN101571732A (en) * | 2008-05-02 | 2009-11-04 | Lg电子株式会社 | Dust eliminator for computer and control method thereof |
| JP2009295826A (en) * | 2008-06-06 | 2009-12-17 | Hitachi Ltd | Cooling device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902728A (en) * | 2014-03-03 | 2015-09-09 | 联想(北京)有限公司 | Electronic equipment and heat-radiating member |
| CN104156045A (en) * | 2014-08-19 | 2014-11-19 | 东莞永腾电子制品有限公司 | Heat dissipation device |
| CN104156045B (en) * | 2014-08-19 | 2017-07-28 | 东莞永腾电子制品有限公司 | Radiator |
| CN105834172A (en) * | 2016-05-23 | 2016-08-10 | 山东乐康电器科技有限公司 | Device for automatically cleaning negative ion release end |
| CN106586130A (en) * | 2017-02-04 | 2017-04-26 | 东莞市圣荣自动化科技有限公司 | Dust sucking device on USB product packing machine |
| CN110425159A (en) * | 2019-07-23 | 2019-11-08 | 夏士桀 | A kind of clean type electric fan with cable housing function |
| CN111530798A (en) * | 2020-04-10 | 2020-08-14 | 福建展拓创意家居有限公司 | Whitewash removing and brushing part for artware processing process |
| CN112987888A (en) * | 2021-03-17 | 2021-06-18 | 南阳理工学院 | Self-dust-removing type radiator for computer |
| CN112987888B (en) * | 2021-03-17 | 2023-06-27 | 南阳理工学院 | Self-dedusting radiator for computer |
Also Published As
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| CN103157626B (en) | 2016-10-05 |
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| C14 | Grant of patent or utility model | ||
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