Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

Aller à Demande

1. WO2020115364 - UNITÉ DE REFROIDISSEMENT ET DISPOSITIF DE RÉFRIGÉRATION

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]

Claims:

1. A cooling unit for cooling a target system, the cooling unit comprising a first part comprising a warm side of a thermoelectric cooler (TEC); a second part comprising a cool side of the TEC;

a first air blowing means arranged to

draw air from surroundings of the cooling unit to the first part; and

supply air from the first part to the surroundings;

a second air blowing means arranged to

draw air from the target system to the second part; and

supply air from the second part to the target system;

an insulation frame arranged to

separate the first part of the cooling unit and the second part of the cooling unit; and

guide the air from the cool side of the TEC to the target system.

2. The cooling unit according to claim 1 , wherein the first air blowing means comprises an axial fan.

3. The cooling unit according to claim 1 or 2, wherein the second air blowing means comprises a centrifugal fan.

4. The cooling unit according to any preceding claim, wherein at least part of a side of the insulation frame residing in the second part of the cooling unit has a curved shape for guiding air flow from the cool side of the TEC to the target system.

5. The cooling unit according to any preceding claim, wherein at least part of a surface of the insulation frame is coated with a foil.

6. The cooling unit according to any preceding claim, further comprising a heatsink coupled to the warm side and/or the cool side of the TEC.

7. The cooling unit according to any preceding claim, further comprising a casing comprising

first ventilation means for air flow between the first part of the cooling unit and the surroundings; and

second ventilation means for air flow between the second part of the cooling unit and the target system.

8. The cooling unit according to claim 7, wherein the second ventilation means comprises

an outlet for air flow from the second part of the cooling unit to the target system; and

an inlet for air flow from the target system to the second part of the cooling unit.

9. A refrigeration device for cooling one or more objects, comprising the cooling unit of any of the claims 1 to 8, wherein the refrigeration device comprises the target system; and

an insulating casing.

10. The refrigeration device according to claim 9, further comprising a first holder for holding a first object of the one or more objects by an outlet for air flow from the second part of the cooling unit to the target system.

1 1 . The refrigeration device according to claim 10, wherein the first holder is arranged to guide air from the outlet for air flow from the second part of the cooling unit to the target system towards an inlet for air flow from the target system to the second part of the cooling unit.

12. The refrigeration device according to claim 10 or 1 1 , wherein the first holder is

a longitudinal holder having a first end and a second end, wherein the first end is situated upper than the second end when the refrigeration device is in use position; and

wherein the first end is arranged to receive the one or more objects.

13. The refrigeration device according to claim 12, wherein the second end is arranged to hold a first object of the one or more objects by an outlet for air flow from the second part of the cooling unit to the target system.

14. The refrigeration device according to claim 12 or 13, wherein the second end is arranged to hold a first object of the one or more objects by an opening comprised in the cooler for delivering the first object of the one or more objects.

15. The refrigeration device according to any of the claims 10 to 14, further comprising a second holder below the first holder, wherein the first holder comprises a slit for air flow towards the second holder.