US 12,247,715 B2
Cooling module and headlight
Axel Mueller, Schorndorf (DE)
Assigned to MERCEDES-BENZ GROUP AG, Stuttgart (DE)
Appl. No. 18/704,102
Filed by MERCEDES-BENZ GROUP AG, Stuttgart (DE)
PCT Filed Sep. 28, 2022, PCT No. PCT/EP2022/076960
§ 371(c)(1), (2) Date Apr. 24, 2024,
PCT Pub. No. WO2023/072517, PCT Pub. Date May 4, 2023.
Claims priority of application No. 10 2021 005 388.5 (DE), filed on Oct. 29, 2021.
Prior Publication US 2024/0410545 A1, Dec. 12, 2024
Int. Cl. F21S 45/43 (2018.01); F21S 41/20 (2018.01); F21V 29/67 (2015.01)
CPC F21S 45/43 (2018.01) [F21S 41/2805 (2024.05); F21V 29/677 (2015.01)] 8 Claims
OG exemplary drawing
 
1. A cooling module comprising:
a cooling element having a closed central part sealing regions lying on first and second opposite sides of the closed central part against each other, wherein the cooling element also includes heat-conducting elements on the first and second sides of the closed central part; and
an integrated twin fan configured to feed ambient air from the first side of the closed central part and configured to feed ambient air from the second side of the closed central part to the cooling element, wherein the integrated twin fan has two fan wheels sealed against each other and an electric drive motor configured to drive the two fan wheels, wherein the twin fan is a radial fan.