Wing-spanning thermal-dissipating device
View Patent ↗A wing-spanning thermal-dissipating device has a plurality of thermal-dissipating sheets. Each of the thermal-dissipating sheets includes a connecting portion, at least one thermal-dissipating fin and a plurality of sub-thermal-dissipating fins. The connecting portions of the thermal-dissipating sheets connect with each other. The thermal-dissipating fin is extended outwardly and spread out from the connecting portion. The sub-thermal-dissipating fins are extended from at least one side of the thermal-dissipating fin.
1. A wing-spanning thermal-dissipating device having a plurality of thermal-dissipating sheets, each of the thermal-dissipating sheets comprising:
a connecting portion, wherein the connecting portions of the thermal-dissipating sheets connect with each other;
at least one thermal-dissipating fin, which is extended outwardly and spread out from the connecting portion; and
a plurality of sub-thermal-dissipating fins, which are extended from at least one side of the thermal-dissipating fin;
wherein the sub-thermal-dissipating fins are disposed asymmetrically on opposite sides of the thermal-dissipating fin,
the sub-thermal-dissipating fins and the adjacent sub-thermal-dissipating fins are disposed alternately, and
at least one of the sub-thermal-dissipating fins touches against at least one of the adjacent thermal-dissipating fins so that the thermal-dissipating fins are spread out from each other.
2. The wing-spanning thermal-dissipating device of claim 1 , wherein when each of the thermal-dissipating sheets has a plurality of thermal-dissipating fins, the thermal-dissipating fins are extended outwardly from different sides of the connecting portion.
3. The wing-spanning thermal-dissipating device of claim 2 , wherein the shapes or sizes of the thermal-dissipating fins are the same or different.
4. The wing-spanning thermal-dissipating device of claim 1 , wherein the sub-thermal-dissipating fins are disposed vertically or non-vertically on opposite sides of the thermal-dissipating tin.
5. The wing-spanning thermal-dissipating device of claim 1 , wherein each of the thermal-dissipating sheets further comprises at least one thermal-dissipating portion extended outwardly from the connecting portion.
6. The wing-spanning thermal-dissipating device of claim 5 , wherein the thermal-dissipating portions expand outwardly from each other.
7. The wing-spanning thermal-dissipating device of claim 1 , wherein the connecting portions are connected by screws or rivets.
8. The wing-spanning thermal-dissipating device of claim 1 , wherein the shapes or sizes of adjacent two of the thermal-dissipating sheets are the same or different.
9. The wing-spanning thermal-dissipating device of claim 8 , wherein the shapes or sizes of the thermal-dissipating fins of adjacent two of the thermal-dissipating sheets are the same or different.
10. The wing-spanning thermal-dissipating device of claim 1 , wherein the sub-thermal-dissipating fins touch against the adjacent sub-thermal-dissipating fins of an adjacent thermal-dissipating sheet so that the thermal-dissipating fins are spread out from each other.