Patent ID: 11968806
Assignee: LENOVO (SINGAPORE) PTE. LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 5:
6. A cooling module configured to absorb heat from a plurality of heating elements in a chassis of an electronic apparatus, comprising:
a first vapor chamber including two first metal plates defining a first closed space therebetween to contain a first working fluid in the first closed space; and
a second vapor chamber including two second metal plates defining a second closed space therebetween to contain a second working fluid in the second closed space,
the first and second vapor chambers being side-by-side to each other with a step therebetween,
the first vapor chamber having a bridge that is a part of at least one of the two first metal plates, the bridge straddling the step and extending to a surface of the second vapor chamber,
the bridge being outside of the first and second closed spaces.