Heat absorber for cooling system of optical fiber transceiver module, assembly with the heat absorber, and heat dissipation system with the heat absorber

Abstract

This invention provides a heat absorber for a cooling system of an optical fiber transceiver module, a combination of the heat absorber, and a heat dissipation system. The heat absorber includes at least a plate and a flow channel unit. One side of the plate is adjacent to one side of a housing and corresponds to an opening on the side of the housing. One end face of the housing has an opening for receiving an optical fiber transceiver module into a cavity of the housing. A heat source of the optical fiber transceiver module corresponds to the opening of the housing, so that the plate can be attached to the heat source of the optical fiber transceiver module. The flow channel unit is located on the other side of the plate and is used for a closed-loop circulation of fluid flowing in and out of the flow channel unit, so that the heat source and the fluid exchange heat. Furthermore, this invention is a heat dissipation system including the aforementioned heat absorber.

Claims

1. A heat absorber for a cooling system of an optical fiber transceiver module, comprising at least: a plate having one side disposed adjacent to one side of a housing and corresponding to an opening disposed on that side of the housing, wherein, At least one end face of the housing has an opening for receiving an optical fiber transceiver module into a cavity of the housing. A heat source of the optical fiber transceiver module is located opposite the opening of the housing, so that the plate can be attached to the heat source of the optical fiber transceiver module. A flow channel unit is located on the other side of the plate for a closed loop of fluid flowing in and out of the flow channel unit, so that the heat source and the fluid can exchange heat.

2. The heat absorber of the cooling system as claimed in claim 1 further includes a spring-loaded, fixable frame, one side of the middle section of the fixable frame being adjacent to the plate, the plate being attached to the fixable frame, the spring being defined between the fixable frame and the plate, for realizing that when an external force is applied to the plate, the plate floats between the housing and the fixable frame, wherein... The elasticity is formed by selecting an elastic body whose two ends respectively abut against the fixable frame and the plate, and the middle section of the fixable frame has a U-shaped cross section.

3. The heat absorber of the cooling system as described in claim 1, wherein, The flow channel unit includes at least an inlet and an outlet, which are respectively connected to a flexible inlet connector and a flexible outlet connector.

4. The heat absorber of the cooling system as described in claim 2, wherein, The flow channel unit includes at least an inlet and an outlet, which are respectively connected to a flexible inlet connector and a flexible outlet connector.

5. The heat absorber of the cooling system as described in claim 3, wherein, The inlet connector and the outlet connector are both designed as a corrugated pipe.

6. The heat absorber of the cooling system as described in claim 4, wherein, The inlet connector and the outlet connector are both designed as a corrugated pipe.

7. The heat absorber of the cooling system as described in claim 3, wherein, The flow channel unit further includes at least one channel provided on the plate body, which is provided with the inlet and the outlet.

8. The heat absorber of the cooling system as described in claim 4, wherein, The flow channel unit further includes at least one channel provided on the plate body, which is provided with the inlet and the outlet.

9. The heat absorber of the cooling system as described in claim 5, wherein, The flow channel unit further includes at least one channel provided on the plate body, which is provided with the inlet and the outlet.

10. The heat absorber of the cooling system as described in claim 6, wherein, The flow channel unit further includes at least one channel provided on the plate body, which is provided with the inlet and the outlet.

11. The heat absorber of the cooling system as described in claim 7, wherein, The channel is configured as a U-shaped groove, and the flow channel unit further includes a U-shaped tube attached to the groove, with the inlet and outlet respectively provided at both ends of the U-shaped tube.

12. The heat absorber of the cooling system as described in claim 8, wherein, The channel is configured as a U-shaped groove, and the flow channel unit further includes a U-shaped tube attached to the groove, with the inlet and outlet respectively provided at both ends of the U-shaped tube.

13. The heat absorber of the cooling system as described in claim 9, wherein, The channel is configured as a U-shaped groove, and the flow channel unit further includes a U-shaped tube attached to the groove, with the inlet and outlet respectively provided at both ends of the U-shaped tube.

14. The heat absorber of the cooling system as described in claim 10, wherein, The channel is configured as a U-shaped groove, and the flow channel unit further includes a U-shaped tube attached to the groove, with the inlet and outlet respectively provided at both ends of the U-shaped tube.

15. The heat absorber of the cooling system as described in any one of claims 1 to 14, wherein, The material of the plate is set to be either copper or aluminum.

16. The heat absorber of the cooling system as described in any one of claims 3 to 14, wherein, The inflow and outflow connectors are made of Teflon, galvanized iron, or copper.

17. The heat absorber of the cooling system as described in any one of claims 11 to 14, wherein, The U-shaped tube is made of copper or galvanized iron.

18. An assembly of heat absorbers for a cooling system of an optical fiber transceiver module, comprising at least two heat absorbers for a cooling system of an optical fiber transceiver module as described in any one of claims 1 to 17, forming at least two adjacently arranged heat absorbers for a cooling system of an optical fiber transceiver module, wherein, The outlet of one of the two absorbers is connected to the inlet of the other absorber.

19. A heat absorption and cooling system comprising a heat absorber for a cooling system of an optical fiber transceiver module as described in any one of claims 1 to 17, or a combination of the heat absorbers described in claim 18.

20. The heat absorption and cooling system as described in claim 19, wherein the heat absorption and cooling mode includes a group selected from a liquid phase heat dissipation mode, a liquid-gas phase heat dissipation mode, and a combination of the aforementioned liquid phase heat dissipation mode and the aforementioned liquid-gas phase heat dissipation mode.

21. The heat dissipation system as described in claim 20, wherein, The boiling point of this fluid is between 30℃ and 80℃.

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