CN105517421A - Ionization dust collection device for electronic equipment - Google Patents
Ionization dust collection device for electronic equipment Download PDFInfo
- Publication number
- CN105517421A CN105517421A CN201610028415.9A CN201610028415A CN105517421A CN 105517421 A CN105517421 A CN 105517421A CN 201610028415 A CN201610028415 A CN 201610028415A CN 105517421 A CN105517421 A CN 105517421A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- tinsel
- fan
- cleaning apparatus
- ionization dust
- Prior art date
- 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.)
- Pending
Links
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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/202—Air convective hinge
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an ionization dust collection device for electronic equipment. The electronic equipment is provided with a shell; the ionization dust collection device comprises a fan and a heat dissipation sheet group arranged on one side of an air outlet of the fan; an air inlet is formed in a shell above the fan; a first metal foil is arranged on the fan; a second metal foil opposite to the first metal foil is arranged on the shell; the first metal foil is connected with a cathode electrode of a power supply; the second metal foil is connected with a positive electrode of the power supply; air inlet grids are arranged on the first metal foil and the second metal foil; a positive electrode plate is arranged on the heat dissipation sheet group. The ionization dust collection device for the electronic equipment is simple in structure and good in dust collection effect.
Description
Technical field
The present invention relates to a kind of electronic equipment, in particular to a kind of ionization dust cleaning apparatus of electronic equipment.
Background technology
At present, due to the closure of electronic equipment, cause user cannot clear up dust in time, thus cause the fan outlet laying dust of electronic equipment, and then affect the heat radiation of electronic equipment, therefore the dust removal problem of electronic equipment is urgently to be resolved hurrily.
Notification number is that the Chinese utility model patent specification of CN204229334U discloses a kind of heat radiation module, and it comprises heat-transfer device, groups of fins, fan, drive unit and dust collecting structure.Wherein, dust collecting structure is arranged on fan and rotates along preset rotating direction in the flow direction of the air-flow produced, and to rotate for collecting fan the dust carried in the air-flow produced along preset rotating direction.This heat radiation module, by dust collecting structure, realizes the object that dust collecting structure collects dust, effectively removes the laying dust in electronic equipment.Such as, but the dust collecting structure of this heat radiation module need be arranged in fan or groups of fins, and its complicated structure, is arranged on fan by dust collecting structure, just need offer through hole on the housing of fan, and fan is needed to coordinate rotation.
For the problems referred to above existing in prior art, provide a kind of ionization dust cleaning apparatus of electronic equipment significant.
Summary of the invention
For solving the problem, the invention provides a kind of ionization dust cleaning apparatus of electronic equipment, the simple and good dedusting effect of its structure.
For achieving the above object, the ionization dust cleaning apparatus of electronic equipment of the present invention, described electronic equipment has housing, described ionization dust cleaning apparatus comprises fan and is arranged at the groups of fins of air outlet side of described fan, be positioned on the described housing above described fan and offer air inlet, wherein, described fan is provided with the first tinsel, described housing is provided with and that put second tinsel relative with described first tinsel, described first tinsel connects power cathode, described second tinsel connects positive source, described first tinsel and described second tinsel are provided with air intake grid, described groups of fins is provided with positive plate.
Preferably, described positive plate is arranged at one end of described groups of fins.
Preferably, a termination positive source of the fin of described groups of fins, other end ground connection.
Preferably, described air intake grid is netted.
Preferably, described air intake grid is made up of many spaced bar holes.
Preferably, the material of described first tinsel and described second tinsel is Copper Foil.
Preferably, the material of described positive plate is titanium or titanium alloy.
Preferably, described electronic equipment is notebook computer or desk-type integrated computer.
The ionization dust cleaning apparatus of electronic equipment of the present invention, utilize the general principle of ionization dedusting, the second tinsel and the first tinsel that connect power positive cathode are respectively set above fan, thus form electric field in the air inlet side of fan, when the gas containing dust enters in housing, gas ionizes under the effect of electric field, and dust entrained in gas is then adsorbed by anion and brings negative electricity; Meanwhile, groups of fins arranges positive plate, electronegative dust is adsorbed to positive plate, and under the wind-force effect of fan, the dust be adsorbed on positive plate thoroughly will be removed, and then be ensure that the radiating effect of electronic equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ionization dust cleaning apparatus of electronic equipment of the present invention, illustrated therein is housing;
Fig. 2 is the perspective view of the ionization dust cleaning apparatus of electronic equipment of the present invention, and its middle shell is not shown.
Embodiment
Below, by reference to the accompanying drawings, structure of the present invention and operation principle etc. are further described.
Fig. 1 is the structural representation of the ionization dust cleaning apparatus of electronic equipment of the present invention, illustrated therein is housing 2; Fig. 2 is the perspective view of the ionization dust cleaning apparatus of electronic equipment of the present invention, and its middle shell 2 is not shown.In figure, the direction of arrow represents the direction of motion of dust 7, and the dust 7 of band "-" number represents electronegative dust 7.
See Fig. 1, Fig. 2, electronic equipment of the present invention has housing 2, the ionization dust cleaning apparatus of this electronic equipment comprises fan 1 and is arranged at the groups of fins 3 of air outlet side of fan 1, be positioned on the housing 2 above fan 1 and offer air inlet 201, it is inner that dust 7 enters housing 2 with air-flow by air inlet 201.Fan 1 is provided with the first tinsel 4, housing 2 is provided with and that put second tinsel 5 relative with the first tinsel 4, first tinsel 4 connects power cathode, second tinsel 5 connects positive source, first tinsel 4 and the second tinsel 5 are provided with air intake grid, and it is inner that dust 7 enters fan 1 by this air intake grid, groups of fins 3 is provided with positive plate 6, one termination positive source of positive plate 6, other end ground connection.Wherein, air intake grid can in netted, the grid that also can be made up of many spaced bar holes.
By arranging the second tinsel 5 and the first tinsel 4 connecting power positive cathode respectively, electric field can be formed in the air inlet side (i.e. the top of fan 1) of fan 1, when the gas containing dust 7 enters housing 2 inside by air inlet 201, gas can ionize under the effect of electric field, thus makes dust 7 entrained in gas be adsorbed by anion and bring negative electricity; It is inner that electronegative dust 7 enters fan 1 with air-flow, and be adsorbed under the attraction of positive plate 6 on positive plate 6; Wherein, a part of dust 7 is directly blown away by fan 1, and another part dust 7 wind-force due to fan 1 are deposited on positive plate 6 not.Therefore, as preferably, by the rotating speed of the embedded controller controls fan 1 in electronic equipment, thus add the wind-force of big fan 1, so that the dust be deposited on positive plate 6 is blown away, thus dust 7 is thoroughly removed, ensure the radiating effect of electronic equipment.Wherein, the material of the first tinsel 4 and the second tinsel 5 can be chosen as Copper Foil; The material of positive plate 6 can be chosen as corrosion resistance strong and the titanium that quality is light or titanium alloy.
As shown in Figure 2, inner at fan 1, gas forms swirling eddy under the rotation of fan 1, major part gas is discharged by one end of the air outlet of fan 1, therefore, in order to can by electronegative dust 7 quick adsorption on positive plate 6, as preferably, positive plate 6 can be arranged at one end of groups of fins 3, and namely groups of fins 3 is near the position of one end of the air outlet of fan 1, and positive plate 6 be arranged in parallel with the fin of groups of fins 3.
Certainly, air outlet side due to fan 1 all can have electronegative dust 7 to blow out, as further improvement, can also by a termination positive source of the fin of groups of fins 3, other end ground connection, the dust 7 blown out by fan 1 is adsorbed in groups of fins 3 completely, guarantees the dust 7 more thoroughly removed on fan 1.
The electronic equipment with ionization dust cleaning apparatus of the present invention can be notebook computer or desk-type integrated computer.
Above, be only schematic description of the present invention, it will be recognized by those skilled in the art that on the basis of not departing from operation principle of the present invention, can make multiple improvement to the present invention, this all belongs to protection scope of the present invention.
Claims (8)
1. the ionization dust cleaning apparatus of an electronic equipment, described electronic equipment has housing, described ionization dust cleaning apparatus comprises fan and is arranged at the groups of fins of air outlet side of described fan, be positioned on the described housing above described fan and offer air inlet, it is characterized in that, described fan is provided with the first tinsel, described housing is provided with and that put second tinsel relative with described first tinsel, described first tinsel connects power cathode, described second tinsel connects positive source, described first tinsel and described second tinsel are provided with air intake grid, described groups of fins is provided with positive plate.
2. the ionization dust cleaning apparatus of electronic equipment as claimed in claim 1, it is characterized in that, described positive plate is arranged at one end of described groups of fins.
3. the ionization dust cleaning apparatus of electronic equipment as claimed in claim 1, is characterized in that, a termination positive source of the fin of described groups of fins, other end ground connection.
4. the ionization dust cleaning apparatus of electronic equipment as claimed in claim 1, it is characterized in that, described air intake grid is netted.
5. the ionization dust cleaning apparatus of electronic equipment as claimed in claim 1, it is characterized in that, described air intake grid is made up of many spaced bar holes.
6. the ionization dust cleaning apparatus of electronic equipment as claimed in claim 1, it is characterized in that, the material of described first tinsel and described second tinsel is Copper Foil.
7. the ionization dust cleaning apparatus of electronic equipment as claimed in claim 1, it is characterized in that, the material of described positive plate is titanium or titanium alloy.
8. the ionization dust cleaning apparatus of electronic equipment as claimed in claim 1, it is characterized in that, described electronic equipment is notebook computer or desk-type integrated computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028415.9A CN105517421A (en) | 2016-01-14 | 2016-01-14 | Ionization dust collection device for electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028415.9A CN105517421A (en) | 2016-01-14 | 2016-01-14 | Ionization dust collection device for electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105517421A true CN105517421A (en) | 2016-04-20 |
Family
ID=55724936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610028415.9A Pending CN105517421A (en) | 2016-01-14 | 2016-01-14 | Ionization dust collection device for electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105517421A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843433A (en) * | 2017-04-17 | 2017-06-13 | 上海应用技术大学 | A kind of notebook computer intelligent speed-regulating dedusting radiator |
| CN113791682A (en) * | 2021-08-04 | 2021-12-14 | 荣耀终端有限公司 | Electronic device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09173897A (en) * | 1995-12-25 | 1997-07-08 | Mitsubishi Heavy Ind Ltd | Particle collection apparatus |
| CN1282634A (en) * | 2000-09-02 | 2001-02-07 | 四川长虹电器股份有限公司 | Electronic dust collector |
| CN2671687Y (en) * | 2003-12-18 | 2005-01-19 | 林世章 | Air purifier |
| CN201060444Y (en) * | 2007-03-21 | 2008-05-14 | 燕山大学里仁学院 | Dustproof, dust removal and destatic computer cabinet |
| CN102316704A (en) * | 2010-07-02 | 2012-01-11 | 宏碁股份有限公司 | Cooling module |
| CN204544442U (en) * | 2015-04-15 | 2015-08-12 | 国家电网公司 | Protection screen electrostatic precipitator |
-
2016
- 2016-01-14 CN CN201610028415.9A patent/CN105517421A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09173897A (en) * | 1995-12-25 | 1997-07-08 | Mitsubishi Heavy Ind Ltd | Particle collection apparatus |
| CN1282634A (en) * | 2000-09-02 | 2001-02-07 | 四川长虹电器股份有限公司 | Electronic dust collector |
| CN2671687Y (en) * | 2003-12-18 | 2005-01-19 | 林世章 | Air purifier |
| CN201060444Y (en) * | 2007-03-21 | 2008-05-14 | 燕山大学里仁学院 | Dustproof, dust removal and destatic computer cabinet |
| CN102316704A (en) * | 2010-07-02 | 2012-01-11 | 宏碁股份有限公司 | Cooling module |
| CN204544442U (en) * | 2015-04-15 | 2015-08-12 | 国家电网公司 | Protection screen electrostatic precipitator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843433A (en) * | 2017-04-17 | 2017-06-13 | 上海应用技术大学 | A kind of notebook computer intelligent speed-regulating dedusting radiator |
| CN106843433B (en) * | 2017-04-17 | 2020-03-17 | 上海应用技术大学 | Notebook computer speed governing dust removal radiator |
| CN113791682A (en) * | 2021-08-04 | 2021-12-14 | 荣耀终端有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |