An apparatus includes a rigid housing having a plurality of sides removably engaged with the electronic device and a plurality of passageways for effectively channeling air through first and second directions. The apparatus further includes at least one rotary fan moving in a selected radial path si
An apparatus includes a rigid housing having a plurality of sides removably engaged with the electronic device and a plurality of passageways for effectively channeling air through first and second directions. The apparatus further includes at least one rotary fan moving in a selected radial path situated along one of the sides, a disposable electrostatic filter bifurcating the passageways wherein the contaminants are trapped and a power supply source electrically coupled to the fans.
대표청구항▼
What is claimed as new and what is desired to secure by Letters Patent of the United States is: 1. An apparatus for trapping contaminants and circulating air within a cavity of an electronic device, said apparatus comprising: a housing having a centrally disposed longitudinal axis and including a p
What is claimed as new and what is desired to secure by Letters Patent of the United States is: 1. An apparatus for trapping contaminants and circulating air within a cavity of an electronic device, said apparatus comprising: a housing having a centrally disposed longitudinal axis and including a plurality of sides sized and shaped for being removably engageable with the electronic device, said housing comprising a plurality of passageways oppositely disposed from the axis for channeling air through first and second directions; at least one fan situated along one said sides for cooperating with said passageways during operating conditions wherein air having a first contamination level is channeled into said housing along the first direction and air having a second contamination level is channeled outwardly and away from said housing along the second direction; a filter bifurcating said passageways and extending substantially parallel to the axis wherein the contaminants are trapped upstream one said passageways and so that the second contamination level is less than the first contamination level, said air having the second contamination level exiting said housing for cooling the electronic device; and a power supply source electrically coupled to said fans. 2. The apparatus of claim 1, wherein said power supply source is located internally of said electronic device. 3. The apparatus of claim 1, further comprising: means for removably attaching said housing to the electronic device, said attaching means including Velcro affixed to said housing. 4. The apparatus of claim 1, wherein said housing has a slot formed therein for allowing a user to removably position said filter into said housing, said filter comprising a tab so that a user can readily access said filter during operating conditions. 5. The apparatus of claim 1, wherein one said fans is disposed along a horizontal plane extending substantially parallel to the axis. 6. The apparatus of claim 1, wherein another said fans is disposed along a selected plane offset at an oblique angle from the axis, said another fan for assisting to channel air into said housing from an immediate surrounding area. 7. An apparatus for trapping contaminants and circulating air within a cavity of an electronic device, said apparatus comprising: a rigid housing having a centrally disposed longitudinal axis and including a plurality of sides sized and shaped for being removably engaged with the electronic device, said housing comprising a plurality of passageways oppositely disposed from the axis for channeling air through first and second directions; at least one rotary fan situated along one said sides for cooperating with said passageways during operating conditions wherein air having a first contamination level is channeled into said housing along the first direction and air having a second contamination level is channeled outwardly and away from said housing along the second direction; a disposable filter bifurcating said passageways and extending substantially parallel to the axis wherein the contaminants are trapped upstream one said passageways and so that the second contamination level is less than the first contamination level, said air having the second contamination level exiting said housing for cooling the electronic device; and a power supply source electrically coupled to said fans. 8. The apparatus of claim 7, wherein said power supply source is located internally of said electronic device. 9. The apparatus of claim 7, further comprising: means for removably attaching said housing to the electronic device, said attaching means including Velcro affixed to said housing. 10. The apparatus of claim 7, wherein said housing has a slot formed therein for allowing a user to removably position said filter into said housing, said filter comprising a tab so that a user can readily access said filter during operating conditions. 11. The apparatus of claim 7, wherein one said fans is disposed along a horizontal plane extending substantially parallel to the axis. 12. The apparatus of claim 7, wherein another said fans is disposed along a selected plane offset at an oblique angle from the axis, said another fan for assisting to channel air Into said housing from an immediate surrounding area. 13. An apparatus for trapping contaminants and circulating air within a cavity of an electronic device, said apparatus comprising: a rigid housing having a centrally disposed longitudinal axis and including a plurality of sides sized and shaped for being removably engaged with the electronic device, said housing comprising a plurality of passageways oppositely disposed from the axis for channeling air through first and second directions; first and second rotary fans moving in a selected radial path and situated along one said sides for cooperating with said passageways during operating conditions wherein air having a first contamination level is channeled into said housing along the first direction and air having a second contamination level is channeled outwardly and away from said housing along the second direction; a disposable electrostatic filter bifurcating said passageways and extending substantially parallel to the axis wherein the contaminants are trapped upstream one said passageways and so that the second contamination level is less than the first contamination level, said air having the second contamination level exiting said housing for cooling the electronic device; and a power supply source electrically coupled to said fans; wherein said filter has a longitudinal length registered parallel to the longitudinal axis of said housing, said filter being equidistantly spaced from said first and second fans, said first and second rotary fans rotating in opposite directions for channeling air into said housing and out from said housing respectively; wherein said first and second passageways are coextensively shaped and extend along an entire longitudinal length of said housing, said first passageway being in direct communication with said first rotary fan and isolated from said second rotary fan, said second passageway being in direct communication with said second rotary fan and isolated from said first rotary fan. 14. The apparatus of claim 13, wherein said power supply source is located internally of said electronic device. 15. The apparatus of claim 13, further comprising: means for removably attaching said housing to the electronic device, said attaching means including Velcro affixed to said housing. 16. The apparatus of claim 13, wherein said housing has a slot formed therein for allowing a user to removably position said filter into said housing, said filter comprising a tab so that a user can readily access said filter during operating conditions.
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이 특허에 인용된 특허 (14)
Lam,An Hien, Back plane and mid-plane assemblies and related systems and methods.
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