초록 ▼

Aspects of the disclosure relate generally to active cooling or removing heat generated by a processor in a computing device. More specifically, a cooling system in a computing device may include a heatpipe which moves heat along a fin pack. The fin pack may include top and bottom ends as well as a

Aspects of the disclosure relate generally to active cooling or removing heat generated by a processor in a computing device. More specifically, a cooling system in a computing device may include a heatpipe which moves heat along a fin pack. The fin pack may include top and bottom ends as well as a plurality of fins. The fins may extend only a portion of the way between the ends thus creating an air duct. The air duct may allow debris to move along an edge of the fin and out of the computing device. The fins may also be curved to promote the forcing of debris through the fin pack while still allowing the heat to be expelled through the fins.

대표청구항 ▼

1. A fin pack for expelling heat from a computing device, the fin pack comprising: a housing having a first sidewall, a second sidewall opposite of the first sidewall, a third sidewall between the first and the second sidewalls, a fourth sidewall opposite of the third sidewall and adjacent the first

1. A fin pack for expelling heat from a computing device, the fin pack comprising: a housing having a first sidewall, a second sidewall opposite of the first sidewall, a third sidewall between the first and the second sidewalls, a fourth sidewall opposite of the third sidewall and adjacent the first and second sidewalls, and a first open end adjacent the first, second, third, and fourth sidewalls and a second open and opposite of the first open end and adjacent the first second third and fourth sidewalls; anda set of fins disposed in the housing, the set of fins being arranged to conduct heat from the first sidewall towards the second sidewall, each fin of the set of fins being fixed to the first sidewall and extending towards the second sidewall, at least one of the fins of the set of fins not contacting the second sidewall such that there is an opening between a portion of an edge of the at least one fin and the second sidewall, the portion of the edge of the at least one fin being oriented towards the second sidewall, and the opening between the portion of the edge of the at least one fin and the second sidewall extending along a complete distance between the first open end and the second open end, the portion of the edge of the at least one fin is curved away from the first open end and towards the second sidewall and the second open end in order to assist debris in moving through the housing along the portion of the at least one fin away from the first open end and towards the second sidewall and the second open end, and wherein the at least one fin has a first curve shape and the set of fins includes a second fin having a second curve shape, the second fin having a second height that is less than a distance between the first sidewall and the second sidewall to define a second opening between an edge of the second fin and the second sidewall, the second curve shape being different from the first curve shape. 2. The fin pack of claim 1, wherein the second curve shape is arranged to assist debris in moving from the open first end towards the second sidewall and the open second end. 3. The fin pack of claim 1, wherein the set of fins includes a third fin having a second height that spans the distance between the first sidewall and the second sidewall such that there is no opening between the third fin and the second sidewall. 4. The fin pack of claim 1, wherein the opening is no less than 0.1 millimeters. 5. The fin pack of claim 1, further comprising a plurality of openings between edges of each fin of the set of fins and the second sidewall such that there is an open space in the housing that extends from the third sidewall to the fourth sidewall. 6. A computing device comprising: a processor configured to execute instructions, whereby heat is generated during execution of the instructions;a heat pipe which transfers heat from the processor,a fin pack adjacent to and contacting the heat pipe, the fin pack having: a housing having a first sidewall, a second sidewall opposite of the first sidewall, a third sidewall between the first and the second sidewalls, a fourth sidewall opposite of the third sidewall and adjacent the first and second sidewalls, and a first open end adjacent the first, second, third, and fourth sidewalls and an second open end opposite of the open first end and adjacent the first second third and fourth sidewalls; anda set of fins disposed in the housing, the set of fins being arranged to conduct heat from the first sidewall towards the second sidewall, each fin of the set of fins being fixed to the first sidewall and extending towards the second sidewall, at least one of the fins of the set of fins not contacting the second sidewall such that there is an opening between a portion of an edge of the at least one fin and the second sidewall, the portion of the edge of the at least one fin being oriented towards the second sidewall and the opening between the portion of the edge of the at least one fin and the second sidewall extending along a complete distance between the first open end and the second open end, and the portion of the edge of the at least one fin is curved away from the first open end and towards the second sidewall and the second open end in order to assist debris in moving through the housing along the portion of the at least one fin away from the first open end and towards the second sidewall and the second open end, and wherein the at least one fin has a first curve shape and the set of fins includes a second fin having a second curve shape, the second fin having a second height that is less than a distance between the first sidewall and the second sidewall such that there is an opening between an edge of the second fin and the second sidewall, the second curve shape being different from the first curve shape; anda blower for blowing air through the fin pack from the first open end towards the second open end to move the heat from the set of fins out of the fin pack, wherein the opening is configured to allow debris to move freely through the fin pack from the first open end to the second open end. 7. The computing device of claim 6, wherein the second curve shape is arranged to assist debris in moving from the open first end towards the second sidewall and the open second end. 8. The computing device of claim 6, wherein the set of fins includes a third fin having a second height that spans the distance between the first sidewall and the second sidewall such that the third fin contacts the second sidewall. 9. The computing device of claim 6, wherein the fin pack further includes a plurality of openings between edges of each fin of the set of fins and the second sidewall such that there is an open space in the housing that extends from the third sidewall to the fourth sidewall. 10. The computing device of claim 6, further comprising a second processor. 11. The computing device of claim 6, wherein the heat pipe is adjacent the first sidewall. 12. The fin pack of claim 1, wherein the opening is no less than 0.1 millimeters.