Display apparatus
Provided is a display apparatus capable of enhancing the cooling efficiency. The display apparatus includes a display on which an image is to be displayed and a cooling device configured to discharge air from a rear side of the display by a fan. The cooling device includes a first fluid passage forming a first fluid flow at the rear side of the display and a second fluid passage forming a second fluid flow introduced from a periphery of the first fluid passage at the rear side of the display, to increase a flux of air discharged toward the display by the fan.
1. A display apparatus, comprising:
a display on which an image is to be displayed; and
a cooling device configured to discharge air from a fan at a rear side of the display, the cooling device including:
a case having an inlet and an outlet, the fan being provided in the case, and
a flux augmentation guide including a first fluid passage forming a first fluid flow at the rear side of the display and a second fluid passage forming a second fluid flow introduced from a periphery of the first fluid passage at the rear side of the display, and
wherein the flux augmentation guide is configured to increase a flux of air discharged toward the display by the fan,
wherein the air discharged through the flux augmentation guide is directed parallel or at an angle with respect to a rear surface of the display,
wherein the flux augmentation guide is provided at the outlet of the case.
2. The display apparatus of claim 1 , wherein the flux augmentation guide includes a plurality of vanes.
3. The display apparatus of claim 1 , wherein the flux augmentation guide includes at least one duct.
4. The display apparatus of claim 1 , wherein the flux augmentation guide includes a nozzle.
5. The display apparatus of claim 1 , wherein the rear side of the display is disposed to be spaced apart from a wall on which the display is mountable, and
wherein the cooling device is disposed between the display and the wall.
6. The display apparatus of claim 1 , wherein the fan is obliquely disposed with respect to the rear surface of the display.
7. The display apparatus of claim 1 , wherein the fan includes at least one of a screen fan or a circulator.
8. The display apparatus of claim 1 , wherein the air discharged toward the display is directed parallel or at an angle with respect to a rear surface of the display.
9. A display apparatus, comprising:
a display including a plurality of display panels on which an image is to be displayed; and
a cooling device configured to discharge air from a fan at a rear side of the display, wherein the cooling device includes:
a case having an inlet and an outlet, the fan being provided in the case, and
a flux augmentation guide including a first fluid passage forming a first fluid flow and a second fluid passage forming a second fluid flow introduced from a periphery of the first fluid path to increase a flux of air discharged toward the display by the fan,
wherein the air discharged through the flux augmentation guide is directed parallel or at an angle with respect to a rear surface of the display,
wherein the flux augmentation guide is provided at the outlet of the case.
10. The display apparatus of claim 9 , wherein the flux augmentation guide includes a plurality of vanes.
11. The display apparatus of claim 9 , wherein the flux augmentation guide includes a duct.
12. The display apparatus of claim 9 , wherein the flux augmentation guide includes a nozzle.
13. The display apparatus of claim 9 , wherein a rear surface of the display is disposed to be spaced apart from a wall on which the display is mountable, and
wherein the cooling device is disposed between the display and the wall.
14. The display apparatus of claim 9 , wherein the cooling device is obliquely disposed with respect to a rear surface of the display.