US 12,422,136 B2
Cooling system and control method of cooling system
Li-Wei Sung, Tainan (TW); Chih-Ming Chang, Tainan (TW); Ke-Chin Chang, Tainan (TW); and You-Ren Liou, Tainan (TW)
Assigned to CARUX TECHNOLOGY PTE. LTD., Singapore (SG)
Filed by CARUX TECHNOLOGY PTE. LTD., Singapore (SG)
Filed on Sep. 4, 2023, as Appl. No. 18/460,615.
Claims priority of provisional application 63/433,760, filed on Dec. 20, 2022.
Prior Publication US 2024/0200766 A1, Jun. 20, 2024
Int. Cl. F21V 29/61 (2015.01); B60H 1/00 (2006.01); B60K 35/00 (2006.01); F21V 29/67 (2015.01); B60K 35/22 (2024.01)
CPC F21V 29/61 (2015.01) [B60H 1/00271 (2013.01); B60K 35/00 (2013.01); F21V 29/677 (2015.01); B60H 2001/003 (2013.01); B60K 35/22 (2024.01); B60K 2360/34 (2024.01)] 17 Claims
OG exemplary drawing
 
1. A cooling system, comprising:
a display device, configured to display an image, wherein the display device comprises a backlight module;
a temperature sensor, configured in the backlight module, and configured to sense a first temperature of the backlight module and a second temperature of the backlight module, wherein the first temperature is higher than the second temperature;
a cooling fan, configured in the backlight module, and configured to provide a cooling path; and
a temperature controller, configured to receive the first temperature and the second temperature from the temperature sensor, and control the cooling fan to enable or disable;
wherein the backlight module is disabled after disabling the cooling fan.