Refrigerator
There is disclosed a refrigerator; a lighting device provided in the storage chamber, a first door rotatably coupled to the case to open and close the storage chamber, an auxiliary storage chamber provided in the first door, a second door, a front panel formed of a transparent material, an evaporation treatment unit evaporated on an overall back surface of the front panel to transmit lights partially, a variable transparency film attached to a back surface of the evaporation treatment unit provided in the front panel to get transparent when the power is supplied, a frame unit with an opening having a corresponding size to an opening provided in the first door, an insulation panel distant from the front panel, a power supply unit for supplying an electric power to the variable transparency film and the lighting device, a proximity sensor provided in the second door to sense a user's approaching.
1. A refrigerator comprising:
a case that defines a storage chamber;
a first door that is rotatably coupled to the case and that is configured to open and close the storage chamber, the first door having a first hole defined therethrough, the first door comprising:
a first frame unit defining the first hole therethrough, the first frame unit comprising:
a front surface that defines a front surface of the first frame unit;
an inner surface that defines the first hole;
a coupling member located on the inner surface of the first frame unit; and
a door storage member that couples with the coupling member;
a door lighting device located on the inner surface of the first frame unit and configured to illuminate an area of the door storage member;
a second door that is configured to rotate relative to the case and to the first door, and that is configured to open and close the first hole of the first door, the second door having a second hole defined therethrough, the second door comprising:
a front panel that covers the second hole and that is made of a transparent material;
an insulation panel that is made of a transparent material, that is located behind the front panel, and that is configured to seal the second hole of the second door; and
a spacer that is disposed between the front panel and the insulation panel and that defines an insulation space between the front panel and insulation panel; and
at least one processor that is configured to control the door lighting device to illuminate an inner space of the first door and selectively allow the inner space of the first door to be visible to a user through the second hole of the second door,
wherein the door lighting device is located closer to the front surface than the coupling member.
2. The refrigerator of claim 1 , wherein the door lighting device is disposed between the coupling member and the insulation panel.
3. The refrigerator of claim 1 , wherein the door lighting device extends along a longitudinal direction of the first frame unit.
4. The refrigerator of claim 3 , wherein the door lighting device extends in an upper and lower direction.
5. The refrigerator of claim 1 , wherein the coupling member is located closer to the storage chamber than the door lighting device.
6. The refrigerator of claim 1 , wherein the door lighting device comprises door lighting devices that are disposed at both sides of the inner surface and that face each other.
7. The refrigerator of claim 1 , wherein the door lighting device comprises a pair of door lighting devices, and the door storage member is located between the pair of door lighting devices.
8. The refrigerator of claim 1 , wherein the first frame unit defines a groove at the inner surface of the first frame unit, and
wherein the door lighting device comprises:
a printed circuit board that is arranged in the groove and that includes an LED module; and
a cover member that covers the groove.
9. The refrigerator of claim 8 , wherein the cover member is positioned closer to a front end of the first door as compared with the coupling member of the first door.
10. The refrigerator of claim 8 , wherein the coupling member is more protruded than the cover member.
11. A refrigerator comprising:
a case that defines a storage chamber;
a first door that is rotatably coupled to the case and that is configured to open and close the storage chamber, the first door having a first hole defined therethrough, the first door comprising a first frame unit defining the first hole therethrough, the first frame unit comprising:
an inner surface that defines the first hole,
a coupling member located on the inner surface, and
a door storage member that couples with the coupling member;
a door lighting device located on the inner surface of the first frame unit and configured to light on an area of the door storage member;
a second door that is configured to rotate relative to the case and to the first door, and that is configured to open and close the first hole of the first door, the second door having a second hole defined therethrough, the second door comprising:
a second frame unit defining the second hole therethrough,
a front panel that covers the second hole and that is made of a transparent material, and
an insulation panel that is made of a transparent material, that is located behind the front panel, and that is configured to seal the second hole of the second door; and
at least one processor that is configured to control the door lighting device, illuminate an inner space of the first door, and selectively allow the inner space of the first door to be visible to a user through the second hole of the second door,
wherein the inner surface of the first frame unit comprises one or more vertical surfaces and one or more horizontal surfaces, and the door lighting device extends along the one or more vertical surfaces.
12. The refrigerator of claim 11 , wherein a length of the one or more vertical surfaces is greater than a length of the one or more horizontal surfaces, and
wherein a length of the door lighting device is greater than the length of the one or more horizontal surfaces.
13. The refrigerator of claim 11 , wherein the one or more vertical surfaces comprise a pair of vertical surfaces that face each other, and
wherein the door lighting device comprises door lighting devices, each of the door lighting devices being disposed on one of the pair of vertical surfaces.
14. The refrigerator of claim 11 , wherein the one or more vertical surfaces define a recess that receives the door lighting device.
15. The refrigerator of claim 14 , wherein the door lighting device comprises:
a printed circuit board that is received in the recess and that includes an LED module; and
a cover member that covers the recess and the LED module.
16. The refrigerator of claim 11 , wherein the first frame unit further comprises a front surface that is bent from the inner surface of the first frame unit and that faces the second door.
17. The refrigerator of claim 16 , wherein the door lighting device is located closer to the front surface of the first frame unit than the door storage member.
18. The refrigerator of claim 17 , wherein the front surface of the first frame unit is located closer to the front panel of the second door than the door lighting device.
19. The refrigerator of claim 17 , wherein the door storage member comprises a door basket.
20. The refrigerator of claim 11 , wherein the second frame unit comprises a spacer located between the front panel and the insulation panel.