Refrigerator, method for controlling the refrigerator, home appliance, control system of the home appliance
A refrigerator includes a cabinet including a space, a door configured to open and close the space and including a light source and a front plate, through which light emitted from the light source passes, an output interface provided on the cabinet or the door to output sound, a communication unit configured to communicate with a remote device and a controller configured to play music through the output interface and to control the light source in association with music playback through the output interface, when a music playback command is received from the remote device through the communication interface.
1. An appliance comprising:
a cabinet that defines a storage space;
a door configured to open and close at least a portion of the storage space, the door comprising (i) a front plate that defines an outer appearance of the door and (ii) a light source configured to emit light to thereby provide the light through the front plate;
an output interface disposed at the cabinet or the door and configured to output a sound; and
a controller configured to:
identify a color that is preset to be associated with the sound, and
control the light source to emit the light in the color and to change the color while the sound is output from the output interface,
wherein the door further comprises:
a light guide plate configured to guide the light from the light source, and
a diffusion member disposed between the front plate and the light guide plate and configured to diffuse the light,
wherein the diffusion member comprises:
a front portion that is in contact with the light guide plate,
an upper extension portion that extends from an upper side of a rear surface of the front portion, and
a lower extension portion that extends from a lower side of the rear surface of the front portion, and
wherein the light guide plate is positioned between the upper extension portion and the lower extension portion of the diffusion member.
2. The appliance of claim 1 ,
wherein a front surface of the light guide plate is in contact with a rear surface of the diffusion member.
3. The appliance of claim 1 , wherein the diffusion member further comprises a light guide plate support that is spaced apart from the lower extension portion and that supports the light guide plate.
4. The appliance of claim 1 , wherein the door further comprises a back cover that is in contact with the diffusion member.
5. The appliance of claim 4 , wherein the back cover comprises:
a cover body;
an upper bent portion that extends from the cover body and is in contact with the upper extension portion of the diffusion member; and
a lower bent portion that extends from the cover body and is in contact with the lower extension portion of the diffusion member.
6. The appliance of claim 5 , wherein the upper extension portion of the diffusion member defines an upper seating groove that supports the upper bent portion of the back cover.
7. The appliance of claim 5 , wherein the door further comprises a lower trim that supports the lower extension portion of the diffusion member, the lower trim defining a seating groove that supports the lower bent portion of the back cover.
8. The appliance of claim 5 , wherein the back cover further comprises a pressing portion configured to press the light guide plate toward the diffusion member.
9. The appliance of claim 8 , wherein the door further comprises a rear supporter that supports a rear surface of the light guide plate, and
wherein the pressing portion of the back cover passes through the rear supporter and is in contact with the light guide plate.
10. The appliance of claim 1 ,
wherein the light source comprises a plurality of light emitting diodes (LEDs) and is configured to emit the light toward the light guide plate, and
wherein the controller is configured to control the plurality of LEDs based on the sound output from the output interface.
11. The appliance of claim 1 , wherein the controller is configured to:
communicate with a remote device;
receive a music playback command from the remote device; and
based on receiving the music playback command from the remote device, play music through the output interface and control the light source based on the music played through the output interface.
12. The appliance of claim 11 , further comprising a non-transitory memory configured to store a control pattern for controlling the light source,
wherein the controller is configured to, based on receiving the music playback command from the remote device, select the control pattern from the non-transitory memory and control the light source based on the selected control pattern.
13. The appliance of claim 11 , further comprising a non-transitory memory configured to store a plurality of control patterns for controlling the light source,
wherein the controller is configured to:
based on receiving the music playback command and music information from the remote device, select a control pattern among the plurality of control patterns corresponding to the received music information; and
control the light source based on the selected control pattern.
14. The appliance of claim 13 , wherein the music information comprises a least one of a music genre or a beats per minute (BPM).
15. The appliance of claim 14 , wherein the controller is configured to:
based on the selected control pattern including on-times and off-times of the light source, control a blinking time of the light source based on the BPM, the blinking time corresponding to an interval between one of the on-times and one of the off-times, and
decrease the blinking time of the light source based on an increase of the BPM, or
wherein the controller is configured to:
based on the selected control pattern including a color change of the light source, control a color change period or a number of color changes of the light source based on the BPM, and
decrease the color change period or increase the number of color changes of the light source based on an increase of the BPM.
16. The appliance of claim 11 , wherein the controller is configured to, based on receiving the music playback command and control information of the light source from the remote device, play the music through the output interface and control the light source based on the received control information.
17. The appliance of claim 11 , further comprising a sound sensor configured to detect the sound output from the output interface,
wherein the controller is configured to, based on receiving the music playback command from the remote device, play the music through the output interface and control the light source based on sound information detected by the sound sensor.
18. The appliance of claim 1 , further comprising:
a manipulator or a display configured to receive input of a command for playing music through the output interface; and
a non-transitory memory configured to store a control pattern for controlling the light source,
wherein the controller is configured to, based on receiving the command through the manipulator or the display, play the music through the output interface and control the light source based on the music played through the output interface.
19. The appliance of claim 1 , wherein the light source comprises a plurality of light emitting diodes (LEDs), and
wherein the controller is configured to control the light source to vary at least one of:
a portion of LEDs to be turned on among the plurality of LEDs,
a number of the portion of LEDs,
a position of the portion of LEDs,
a lighting time of the portion of LEDs,
a brightness of light emitted from the portion of LEDs, or
one or more colors of light emitted from the portion of LEDs.