JP2015514199A - Dynamic cooling mini bar for aircraft passenger suite - Google Patents

Abstract

The dynamic cooling mini bar is a cover and a movable compartment that is operable to cool the interior of the movable compartment and a movable compartment that can be translated to expose the interior of the movable compartment from behind the cover. A cooling device. An integrated entertainment facility in a vehicle includes a dynamically cooled minibar movably attached to the integrated entertainment facility and an actuator coupled to at least one of the side of the integrated entertainment facility and the movable compartment. The actuator is operable to translate the movable compartment. A method of operating a dynamic cooling minibar includes receiving an input signal for translating a movable compartment of the dynamic cooling minibar from a first position to a second position relative to a cover of the dynamic cooling minibar; And linearly translating the movable compartment to the second position. [Selection] Figure 1A

Description

Cross-reference of related applications
[0001] This application is entitled "Dynamic Cooling Minibar for Aircraft Passenger Suites" and claims priority to US Provisional Patent Application No. 61 / 614,640, filed March 23, 2012 The entire contents of which are incorporated herein by reference.

[0002] Embodiments disclosed herein generally relate to an aircraft-integrated entertainment facility for a super first class interior environment, particularly including a dynamic translation cooling mini bar in an aircraft super first class passenger suite. It relates to body entertainment equipment.

[0003] Known minibars for use in aircraft passenger suites typically stand on the passenger suite floor. Generally, a mini bar has a door that opens outward and protrudes into a passenger suite. In order to access these minibars, passengers must first bend and open the doors of the minibar. To reach a food product or beverage contained in the minibar, the passenger must leave the door open while reaching for the desired food or beverage in the minibar.

[0004] These minibars standing on the floor of an aircraft passenger suite can be very cumbersome for several reasons. Aircraft passenger suites have limited available space. When the minibar door is opened, the door pivots outward into the passenger suite, reducing the available space in the suite. In addition, it is difficult for passengers to access any food or beverage contained in these minibars. When attempting to verify the contents of the mini bar, the passenger must bend down to the height of the mini bar and leave the door open, which will allow the passenger to read the food and beverage labels contained in the mini bar. Is an unnatural posture. Furthermore, if the ride is uncomfortable due to turbulence or other disturbances, it may be dangerous for passengers to leave their seats and access these minibars.

[0005] Embodiments promote more space in an aircraft passenger suite, maintain the temperature of food products and beverages contained in a minibar at the required food storage temperature, and in passenger seats. In order to provide convenient access to food and beverages everywhere, the problems of the known minibar can be overcome.

[0006] The minibar described herein provides functionality for movably attaching a dynamically cooled minibar to an integrated entertainment facility in an aircraft super first class passenger suite. In one embodiment, the dynamic cooling minibar includes a cover, a movable compartment, a beverage tray disposed in the movable compartment, and an air-cooled thermoelectric attached to the beverage tray through an opening at the bottom of the movable compartment. A cooling module. The movable compartment of the dynamic cooling minibar is slidably attached to the side or rear of the integrated entertainment facility via an actuator. In operation, the actuator translates the movable compartment along the side of the integrated entertainment facility. Thus, compared to the closed case, there is no portion of the dynamic cooling mini bar that protrudes into the passenger suite when opened, thus promoting more space in the passenger suite.

[0007] In various embodiments, the actuator translates the movable compartment along the side of the integrated entertainment facility to provide access to any food or beverage contained within the dynamically cooled minibar. The movable compartment may be stopped at various positions. This configuration allows passengers to easily access any food or beverage contained within the dynamically cooled mini bar, whether seated or standing. Thus, the passenger must first open the door of the known minibar and then have the food or beverage contained in the minibar without the difficulties associated with the known minibar such as having to crouch to reach the interior of the known minibar. Can be accessed.

[0008] In one embodiment, the dynamic cooling minibar includes a cover, a movable compartment, a movable compartment that is translatable to expose the inside of the cover from behind the cover, and an interior of the movable compartment. A cooling device operable to cool.

[0009] The dynamic cooling mini bar may further include a beverage tray disposed in the movable compartment, and the cooling device is thermally coupled to the beverage tray through an opening in the bottom of the movable compartment. The cooling device may cool the surface of the beverage tray to cool the interior of the movable compartment. The beverage tray may be composed of a thermally conductive material.

[0010] The dynamic cooling mini bar may further include a controller operable to operate the cooling device to control to maintain a substantially preset temperature within the movable compartment.

[0011] The cooling device may include a thermoelectric cooling module. The thermoelectric cooling module includes at least one thermoelectric cooling device operable to cool the interior of the movable compartment and at least one thermoelectric from outside the thermoelectric cooling module to block heat from the thermoelectric cooling module to the outside. A fan operable to circulate to the cooling device and a temperature controller operable to control the amount of power delivered to the at least one thermoelectric cooling device may be included.

[0012] The dynamic cooling minibar may further include an actuator operable to translate the movable compartment. The dynamic cooling minibar may also include a controller that controls the actuator to linearly translate the movable compartment from the first position to the second position, wherein the second position is a fully contained position, Selected from the group consisting of fully open positions and partially open positions.

[0013] When the movable compartment is in a fully contained position, the interior of the movable compartment is completely behind the cover. When the movable compartment is in the fully open position, most of the interior of the movable compartment is exposed from behind the cover. When the movable compartment is in a partially open position, less of the interior of the movable compartment is exposed from behind the cover than when the movable compartment is in a fully open position.

[0014] In another embodiment, a portion of the integrated entertainment facility in the vehicle includes a dynamic cooling mini bar movably attached to the integrated entertainment, and a side and movable compartment of the integrated entertainment facility. An actuator coupled to at least one of the actuators operable to translate the movable compartment.

[0015] The actuator may include a rotatable screw and a bracket coupled to the movable compartment, wherein the bracket has a first end coupled to the screw. As the screw rotates, the movable compartment may be translated linearly. Further, when the screw rotates, the movable compartment may be linearly translated parallel to the length direction of the screw.

[0016] In another embodiment, the actuator includes a screw, a motor operable to rotate the screw, and a bracket coupled to the movable compartment, the first end of the bracket also coupled to the screw. Brackets that are provided. As the motor rotates the screw, the movable compartment may be translated linearly. Furthermore, when the motor rotates the screw, the movable compartment may be linearly translated parallel to the length direction of the screw.

[0017] In yet another embodiment, the actuator is a bracket coupled to a stationary screw, a nut rotatable about the screw, and a movable compartment, wherein the first end of the bracket is And a bracket coupled to the nut. As the nut rotates around the screw, the movable compartment may be translated linearly. Further, as the nut rotates around the screw, the movable compartment may be linearly translated parallel to the length direction of the screw.

[0018] In one embodiment, the actuator includes a stationary screw, a motor operable to rotate a nut about the screw, and a bracket coupled to the movable compartment, A bracket having one end coupled to the nut. As the motor rotates the nut around the screw, the movable compartment may be linearly translated by the screw. Further, when the motor rotates the nut around the screw, the movable compartment may be linearly translated parallel to the length direction of the screw.

[0019] In yet another embodiment, a method of operating a dynamic cooling minibar for translating a movable compartment of a dynamic cooling minibar from a first position to a second position relative to a cover of the dynamic cooling minibar. Receiving the input signal and linearly translating the movable compartment to the second position in accordance with the input signal.

[0020] Although the exemplary embodiments described herein are shown in the context of a dynamically cooled minibar movably attached to an integrated entertainment facility in a super first class passenger suite, these embodiments are described. Is merely illustrative and should not be considered limiting. Apparatus and configuration embodiments are not limited to dynamic cooling minibars. For example, the apparatus and configuration embodiments may be adapted to refrigerators, freezers, and other food storage and cooking devices. As another example, apparatus and configuration embodiments may be configured to fit within other sizes or regions within an aircraft, vehicle, or other enclosed space. Various embodiments may therefore be used in any vehicle, including aircraft, spacecraft, ships, buses, trains, entertainment vehicles, trucks, passenger cars, and the like. The device embodiments may also be used in residences, offices, hotels, factories, warehouses, garages, and other buildings where it may be desirable to use a dynamic cooling minibar.

[0021] The above and other features and advantages of the present invention will become more apparent from the detailed description of exemplary embodiments thereof with reference to the accompanying drawings, described below.

FIG. 2 is a perspective view of a dynamically cooled minibar movably attached to an integrated entertainment facility in a super first class passenger suite, according to one embodiment. FIG. 2 is a perspective view of a dynamically cooled minibar movably attached to an integrated entertainment facility in a super first class passenger suite, according to one embodiment. 1 is a perspective view of a dynamic cooling minibar with a cover, according to one embodiment. FIG. FIG. 3 is a perspective view of a dynamic cooling minibar including a beverage tray and beverages disposed therein, according to one embodiment. 1 is a perspective view of a dynamically cooled minibar movably attached to an integrated entertainment facility, according to one embodiment. FIG. FIG. 5 is a perspective view of the dynamic cooling minibar of FIG. 4 in operation according to one embodiment. FIG. 5 is a perspective view of the dynamic cooling minibar of FIG. 4 in operation according to one embodiment. FIG. 5 is a perspective view of the dynamic cooling minibar of FIG. 4 in operation according to one embodiment. FIG. 3 is a perspective view of a beverage tray of a dynamically cooled minibar, according to one embodiment. FIG. 6 is a bottom view of a beverage tray of a dynamically cooled minibar, according to one embodiment. FIG. 3 is a perspective view of a dynamic cooling minibar with a cover movably attached to an integrated entertainment facility, according to one embodiment. FIG. 8 is a perspective view illustrating a thermoelectric cooling module of the dynamically cooled minibar of FIG. 7 according to one embodiment. It is a top view which shows the thermoelectric cooling module of FIG. It is a side view which shows the thermoelectric cooling module of FIG. It is a bottom view which shows the thermoelectric cooling module of FIG. It is another side view which shows the thermoelectric cooling module of FIG. FIG. 8 is a perspective view illustrating the power supply of the dynamically cooled minibar of FIG. 7 according to one embodiment. FIG. 8 is a bottom view illustrating the power supply of the dynamically cooled minibar of FIG. 7 according to one embodiment. FIG. 8 is a side view illustrating the power supply of the dynamically cooled minibar of FIG. 7 according to one embodiment. FIG. 8 is a perspective view illustrating a temperature controller of the dynamically cooled minibar of FIG. 7 according to one embodiment. FIG. 8 is a top view of a temperature controller of the dynamically cooled minibar of FIG. 7 according to one embodiment. FIG. 8 is a side view illustrating a temperature controller of the dynamically cooled minibar of FIG. 7 according to one embodiment. FIG. 8 is a block diagram illustrating a controller of the dynamic cooling minibar of FIG. 7 according to one embodiment. FIG. 5 is a perspective view of an actuator that translates a dynamically cooled minibar, according to one embodiment. FIG. 14 is a perspective view showing the dynamic cooling minibar being translated by the actuator of FIG. 13 in operation. FIG. 14 is a perspective view showing the dynamic cooling minibar being translated by the actuator of FIG. 13 in operation. FIG. 2 is a perspective view of a dynamically cooled minibar movably attached to an integrated entertainment facility in operation, according to one embodiment. FIG. 2 is a perspective view of a dynamically cooled minibar movably attached to an integrated entertainment facility in operation, according to one embodiment. FIG. 2 is a perspective view of a dynamically cooled minibar movably attached to an integrated entertainment facility in operation, according to one embodiment. FIG. 6 is a perspective view of a dynamically cooled minibar movably attached to an integrated entertainment facility in operation according to another embodiment. FIG. 6 is a perspective view of a dynamically cooled minibar movably attached to an integrated entertainment facility in operation according to another embodiment. It is a perspective view which shows the dynamic cooling minibar of FIG. 16A. It is a perspective view which shows the dynamic cooling minibar of FIG. 16B. 3 is a flow diagram illustrating a method of operating a dynamically cooled minibar according to one embodiment. 7 is a flow diagram illustrating a method for translating a movable compartment of a dynamically cooled minibar according to various embodiments. 7 is a flow diagram illustrating a method for translating a movable compartment of a dynamically cooled minibar according to various embodiments.

[0041] As described herein, the dynamic cooling minibar may be movably attached to an integrated entertainment facility in an aircraft super first class passenger suite. In one embodiment, the dynamic cooling minibar includes a cover, a movable compartment, a beverage tray disposed in the movable compartment, a thermoelectric cooling module thermally coupled to the beverage tray, a power source, and a temperature. A controller and an actuator may be included. The movable compartment of the dynamic cooling minibar may be slidably attached to the side or rear of the integrated entertainment facility via an actuator. In various embodiments, the actuator translates the movable compartment along the side or rear of the integrated entertainment facility to provide access to any food or beverage contained within the dynamically cooled minibar. The movable compartment may be stopped at various positions while appearing from behind the cover. This configuration allows passengers to easily access any food or beverage contained within the dynamically cooled mini bar, whether seated or standing. Thus, the passenger must first open the door of the known mini bar and then crouch down to reach the inside of the known mini bar, without the difficulties associated with the known mini bar, food or beverage in the dynamic cooling mini bar. Can be accessed. Furthermore, there is no portion of the dynamic cooling mini bar that protrudes into the passenger suite when opened, as compared to the closed case, thus promoting more space in the passenger suite.

[0042] FIGS. 1A and 1B are perspective views illustrating a dynamically cooled minibar 200 movably attached to an integrated entertainment facility 110 in a super first class passenger suite 100, according to one embodiment. As shown in FIG. 1A, the dynamic cooling minibar 200 includes a cover 210 and a movable compartment 220. The cover 210 may be opaque to match the appearance of the integrated entertainment facility 110 or transparent (as shown in FIG. 2) for passengers to see any content within the dynamic cooling mini bar 200. Good. As shown in FIG. 1B, the dynamic cooling minibar 200 is translated to an open position so that passengers may easily access the beverage 300. Further, the cover 210 may be opened or removed to facilitate maintenance and cleaning.

FIG. 2 is a perspective view illustrating a dynamic cooling minibar 200 with a cover 210 according to one embodiment. As shown in FIG. 2, the dynamic cooling minibar 200 includes a cover 210, a movable compartment 220, a beverage tray 230 disposed in the movable compartment 220, and an opening at the bottom of the movable compartment 220. A thermoelectric cooling module 240 that is thermally coupled to the beverage tray 230. In the illustrated embodiment, the thermoelectric cooling module 240 distributes cold across the surface of the beverage tray 230, and then the beverage tray 230 cools the content contained within the dynamic cooling minibar 200. The thermoelectric cooling module 240 is thermally coupled to the beverage tray 230 and directly attached to the beverage tray 230, so that the contents contained therein are as shown in FIG. Whether in the open position or in the housed position as shown in FIG.

[0044] FIG. 3 is a perspective view of a dynamic cooling minibar 200 including a beverage tray 230 and a beverage 300 disposed therein, according to one embodiment. The dynamic cooling mini bar 200 includes a movable compartment 220 and a beverage tray 230 disposed in the movable compartment 220. The beverage tray 230 holds the beverage 300 in the movable compartment 220 and cools the beverage 300 using a thermoelectric cooling module 240 (as shown in FIG. 2).

[0045] FIG. 4 is a perspective view illustrating a dynamically cooled minibar 200 movably attached to an integrated entertainment facility 110, according to one embodiment. As shown in FIG. 4, the dynamic cooling minibar 200 includes a cover 210, a movable compartment 220, a beverage tray 230 disposed in the movable compartment 220, and an opening at the bottom of the movable compartment 220. A thermoelectric cooling module 240 that is thermally coupled to the beverage tray 230, a power source 250, a temperature controller 260, and a power cord holder 270 are included. The power source 250 may provide power to the thermoelectric cooling module 240, the temperature controller 260, and the actuator (see FIGS. 13, 14A, and 14B). The power cord holder 270 includes a power cord (271 in FIG. 5B), and the end of the power cord is connected to the thermoelectric cooling module 240.

[0046] FIGS. 5A-5C are perspective views illustrating the dynamic cooling minibar 200 of FIG. 4 in operation according to one embodiment. In FIG. 5A, the dynamic cooling mini bar 200 is in a fully accommodated position, and the cover 210 completely covers the front opening and the inside of the movable compartment 220. The thermoelectric cooling module 240 is disposed at the bottom of the movable compartment 220 and is thermally coupled to the beverage tray 230. The power source 250, the temperature controller 260, and the power cord holder 270 are disposed near the bottom of the integrated entertainment facility 110.

[0047] As shown in FIG. 5B, the dynamic cooling minibar 200 is partially translated to an open position. Since the movable compartment 220 is translated vertically upward, the front opening and the inside of the movable compartment 220 are partially exposed or not covered by the cover 210. The thermoelectric cooling module 240 is thermally coupled to the beverage tray 230 and is located at the bottom of the movable compartment 220 so that the movable compartment 220 runs along the side or rear of the integrated entertainment facility 110. When translated, the thermoelectric cooling module 240 is also translated with the movable compartment 220. The power cord 271 connected to the thermoelectric cooling module 240 extends from the power cord holder 270 when the thermoelectric cooling module 240 is translated together with the movable compartment 220. In this way, the power cord 271 may transfer power to the thermoelectric cooling module 240 regardless of the position of the movable compartment 220.

[0048] As shown in FIG. 5C, the movable compartment 220 is translated to a fully open position so that most of the interior and front opening of the movable compartment 220 is exposed or not covered by the cover 210. The On the other hand, when the movable compartment 220 is translated to a partially open position as shown in FIG. 5B, the movable compartment 220 is in a fully open position as shown in FIG. 5C. The interior of the few movable compartments 220 is exposed from behind the cover 210. Since the thermoelectric cooling module 240 is configured to translate with the movable compartment 220, the thermoelectric cooling even if the dynamic cooling mini bar 200 remains open for a long time in a partially open position or a fully open position. The module 240 can continuously cool the beverage tray 230 and keeps any food or beverage placed in the beverage tray 230 in a cooled and fresh state.

[0049] FIG. 6A is a perspective view illustrating a beverage tray 230 of a dynamic cooling minibar 200, according to one embodiment, and FIG. 6B is a bottom view illustrating the beverage tray 230 of the dynamic cooling minibar 200, according to one embodiment. It is. FIG. 6A shows a beverage tray 230 movably disposed within the movable compartment 220. The bottom of the movable compartment 220 includes an opening 221 that is configured to fit a thermoelectric cooling module 240 that may be thermally coupled to the beverage tray 230. The beverage tray 230 may be constructed of a water tight metallic material, but this should not be construed as limiting. Beverage tray 230 may be constructed using other thermally conductive materials known in the art. The beverage tray 230 may further include a lip along the edge of the beverage tray 230 to assist in securing any food or beverage disposed thereon. The beverage tray 230 may evenly distribute the cold temperature across the entire surface in contact with the beverage and food product. Further, the beverage tray 230 may collect any condensation, overflow or leakage from the beverage or food product to facilitate maintenance and cleaning. In various embodiments, the beverage tray 230 may be separated from the thermoelectric cooling module 240 for cleaning and removed from the movable compartment 220.

[0050] FIG. 6B is a bottom view of the beverage tray 230 of the dynamic cooling minibar 200, according to one embodiment. The beverage tray 230 includes a region 231 for coupling to the thermoelectric cooling module 240. When coupled to or attached to the thermoelectric cooling module 240, the surface of the beverage tray 230 provides a cooling contact with the beverage or food product. Since heat is transferred from the beverage and food product to the beverage tray 230 and the thermoelectric cooling module 240 through packaging of the beverage and food product, the beverage and food product are cooled and cooled by the beverage tray 230 and thermoelectric cooling module 240.

[0051] FIG. 7 is a perspective view of a dynamic cooling minibar 200 with a cover 210 movably attached to an integrated entertainment facility 110, according to one embodiment. The dynamic cooling mini bar 200 may be movably attached to the side or the rear of the integrated entertainment facility 110. The dynamic cooling minibar 200 is thermally coupled to the beverage tray 230 through a cover 210, a movable compartment 220, a beverage tray 230 disposed in the movable compartment 220, and an opening at the bottom of the movable compartment 220. A thermoelectric cooling module 240, a power source 250, a temperature controller 260, and a power cord holder 270. The power source 250 may provide power to the thermoelectric cooling module 240 and the temperature controller 260. The power cord holder 270 accommodates the power cord, and the end of the power cord is connected to the thermoelectric cooling module 240.

[0052] FIG. 8 is a perspective view illustrating a thermoelectric cooling module 240 of the dynamic cooling minibar 200 of FIG. 7, according to one embodiment. The thermoelectric cooling module 240 includes a fan 241, a connector 242, and at least one thermoelectric cooling device housed inside the thermoelectric cooling module 240. The fan 241 circulates air from the aircraft cabin or passenger suite to at least one thermoelectric cooling device within the thermoelectric cooling module 240 and blocks heat from returning from the thermoelectric cooling module 240 into the aircraft cabin or passenger suite. Connector 242 may be coupled to a power cord, for example, power cord 271 as shown in FIG. 5B, to supply power to fan 241 and at least one thermoelectric cooling device.

9A is a top view showing the thermoelectric cooling module 240 of FIG. 8, FIG. 9B is a side view showing the thermoelectric cooling module 240 of FIG. 8, and FIG. 9C is a thermoelectric cooling module 240 of FIG. FIG. 9D is another side view showing the thermoelectric cooling module 240 of FIG. 8. FIG. 9A shows a top view of the thermoelectric cooling module 240 of FIG. The thermoelectric cooling module 240 includes a fan 241, a connector 242, and at least one thermoelectric cooling device. FIG. 9B shows a side view of the thermoelectric cooling module 240. The housing of the thermoelectric cooling module 240 includes at least one thermoelectric cooling device. FIG. 9C shows a bottom view of the thermoelectric cooling module 240. The bottom side of the thermoelectric cooling module 240 may be thermally coupled to the beverage tray 230 or attached to the beverage tray 230 to distribute the cold temperature across the surface of the beverage tray 230. FIG. 9D shows another side view of the thermoelectric cooling module 240.

[0054] FIG. 10A is a perspective view illustrating the power supply 250 of the dynamic cooling minibar 200 of FIG. 7, according to one embodiment, and FIG. 10B illustrates the power supply 250 of the dynamic cooling minibar 200 of FIG. 7, according to one embodiment. FIG. 10C is a side view of the power supply 250 of the dynamically cooled minibar 200 of FIG. 7 according to one embodiment. FIG. 10A shows a power supply 250 that provides power to the thermoelectric cooling module 240, temperature controller 260, and actuator that translates the dynamic cooling minibar 200 shown in FIG. The power source 250 converts the aircraft AC (alternating current) power source into a DC (direct current) power source. In other embodiments, the power source 250 may convert AC current, voltage, or power into DC current, voltage, or power, respectively. The power source 250 includes a housing 251 and terminal pins 252. Terminal pin 252 may provide a ground connection, an input connection, and an output connection between power supply 250 and other devices. Further, power source 250 may be attached to or mounted on integrated entertainment facility 110, but this should not be construed as limiting. FIG. 10B shows a bottom view of the power supply 250. FIG. 10C shows a side view of the power supply 250. In one embodiment, power supply 250 may have an input of 120 Vac, 60 Hz and an output of 12 Vdc, 12A.

[0055] FIG. 11A is a perspective view illustrating a temperature controller 260 of the dynamic cooling minibar 200 of FIG. 7 according to one embodiment, and FIG. 11B illustrates the dynamic cooling minibar 200 of FIG. 7 according to one embodiment. FIG. 11C is a top view illustrating the temperature controller 260, and FIG. 11C is a side view illustrating the temperature controller 260 of the dynamic cooling minibar 200 of FIG. 7 according to one embodiment. FIG. 11A shows a temperature controller 260 that monitors and controls the temperature in the dynamic cooling minibar 200. The temperature controller 260 may include, for example, a dial gauge 261 for adjusting the temperature, voltage and fan speed settings of the thermoelectric cooling module 240. The temperature controller 260 may control the amount of power sent to the thermoelectric cooling module 240. This operation may be performed using pulse width modulation (PWM) techniques. For example, a PWM signal may provide a high current output of 12 Vdc, 24 A, 25 degrees Celsius to the thermoelectric cooling module 240. A safety device for temperature protection may also be included in the temperature controller 260.

FIG. 11B shows a top view of the temperature controller 260. FIG. 11C shows a side view of the temperature controller 260. The temperature controller 260 may be coupled to the power source 250. Alternatively, temperature controller 260 and power supply 250 may be housed together as one component.

FIG. 12 is a block diagram of a controller 1200 that controls the dynamic cooling minibar 200 of FIG. 7, according to one embodiment. The controller 1200 may complement or replace the temperature controller 260. The controller 1200 may be attached to the dynamic cooling mini bar 200 or the integrated entertainment facility 110. The controller 1200 may be coupled to the control panel 1240 through the input / output interface 1230. The control unit 1200 turns the dynamic cooling minibar 200 on or off, selects an operation mode, translates the movable compartment 220 to an open position or a housed position, and a desired temperature of the dynamic cooling minibar 200. May be received from the user via the control panel 1240. The control unit 1200 uses the display of the control panel 1240 to provide information on the operation state of the dynamic cooling minibar 200 (e.g., the operation mode, the operation of the defrost cycle, the movable compartment 220 and / or the dynamic cooling minibar 200). A stop due to an overheated state of the component) may be output to the user. The control board 1240 may be attached to the embodiment of the dynamic cooling mini bar and integrated entertainment facility to which the controller 1200 may be coupled, or may be remotely attached.

The control unit 1200 includes a processor 1210 that executes calculations according to program instructions, a memory 1220 that stores arithmetic instructions used or generated by the processor 1210 and other data, an Ethernet (registered trademark), a galley data bus ( And a network interface 1250 including a data communication circuit for connecting to a data communication network 1290, such as a Galley Data Bus (GAN) or a controller area network (CAN). The processor 1210 may include a microprocessor, a field programmable gate array, an application specific integrated circuit or a specially designed very large scale integrated circuit chip, or other electronic circuitry that performs control functions. The processor 1210 may also include a state machine. The controller 1200 may also include one or more electronic circuits and a printed circuit board. Processor 1210, memory 1220, and network interface 1250 may be coupled together using one or more data buses 1280. The controller 1200 may communicate with and control various sensors and actuators 1270 of the dynamic cooling minibar 200 via the control interface 1260.

[0059] Control unit 1200 may be controlled by or communicate with a central processing system such as one mounted on an aircraft. The controller 1200 may execute an ARINC 812 compliant logical communication interface on an ARINC 810 compliant physical interface. The control unit 1200 may communicate via a galley data bus (for example, a galley network GAN bus), and a galley network control unit (for example, a master gain control unit (Master GAIN Control Unit as described in the ARINC812 standard)). )) And data may be exchanged. In accordance with the ARINC812 standard, the control unit 1200 may provide network monitoring, output control, remote control, failure monitoring, and data transmission functions. For an appropriate response, the controller 1200 may implement the menu definition request received by the galley network controller (GNC) for display on the GNC touch panel display and process the corresponding button press event. . The controller 1200 may provide additional communication such as communication with a personal computer (PC) or a personal digital assistant (PDA) using an RS-232 communication interface and / or an infrared data port. Such additional communications may include real-time monitoring of the operation of the dynamic cooling minibar 200, long-term data collection, and control system software updates. In addition, the control interface 1260 may include a serial peripheral interface (SPI) bus that may be used for communication between the controller 1200 and the motor controller in the dynamic cooling minibar 200.

[0060] The dynamic cooling mini bar 200 is configured to cool and / or refrigerate beverages and / or food products disposed in the movable compartment 220. The dynamic cooling minibar 200 may operate in one or more of several modes including refrigeration and beverage cooling. The user may select a desired temperature of the movable compartment 220 using the control panel 1240. The control unit 1200 included in the dynamic cooling mini bar 200 may control the temperature in the movable compartment 220 with a high level of accuracy according to a desired temperature. Accordingly, the quality of the beverage and / or food product stored in the movable compartment 220 may be maintained according to the operation mode selected by the user of the dynamic cooling minibar 200.

[0061] In various embodiments, the dynamic cooling mini bar 200 provides a user selectable option or specific use for the temperature in the movable compartment 220 within a number of pre-programmed preset temperatures. It may be maintained according to the user preset temperature. For example, in the beverage cooler mode, the temperature in the movable compartment 220 may be maintained at a user selectable temperature of about 9 ° C, 12 ° C, or 16 ° C. In the refrigerator mode, the temperature in the movable compartment 220 may be maintained at a user-selectable temperature of about 4 ° C. or 7 ° C.

[0062] The dynamic cooling minibar 200 may be controlled by an electronic control system associated with the control unit 1200. The memory 1220 of the control unit 1200 may store a program for executing a method for controlling the dynamic cooling minibar 200 that can be executed by the processor 1210. The method for controlling the dynamic cooling mini bar 200 implemented by the electronic control system is such that the dynamic cooling mini bar 200 uses sensor data such as temperature to control the thermoelectric cooling module 240. A feedback control system may be included so that a predetermined temperature in the chamber 220 can be automatically maintained.

[0063] FIG. 13 is a perspective view illustrating an actuator 280 that translates the dynamic cooling minibar 200, according to one embodiment. As shown in FIG. 13, the actuator 280 is disposed on the side or rear of the integrated entertainment facility 110. Actuator 280 may be an electromechanical actuator, a hydraulic actuator, or other actuator known in the art. Further, the actuator 280 may operate using a controller, such as a controller 1200 as shown in FIG. 12, an electrical controller, an electromechanical controller, or other controllers known in the art. In other embodiments, the function of the actuator 280 may be performed manually. The controller that controls the actuator 280 may be attached to the integrated entertainment facility 110 or the dynamic cooling mini bar 200. The control unit may receive an input command for translating the movable compartment 220 to the open position or the accommodated position from the user via the input mechanism.

[0064] The actuator 280 may include a bracket 281 and a screw 283. The actuator 280 converts a rotational motion such as a rotational motion of the motor into a linear displacement by a screw 283 to which the dynamic cooling mini bar 200 is coupled. The bracket 281 may be movably coupled to the screw 283 and may be movably coupled to the side of the movable compartment 220 of the dynamic cooling minibar 200. Therefore, when the motor of the actuator 280 rotates the screw, the movable compartment 220 coupled to the bracket 281 is linearly translated. This should not be construed as limiting. For example, in other embodiments, the screw 283 may be stationary while the motor of the actuator 280 rotates the nut about the screw 283, and the bracket 281 is coupled to the nut rather than the screw 283. In still other embodiments, the actuator 280 may be manually operated using a rotatable screw or by rotating a nut around a stationary screw. Further, when the screw rotates, the movable compartment 220 may be linearly translated parallel to the length direction of the screw. In other embodiments, the movable compartment 220 may be linearly translated parallel to the length of the screw as the nut rotates about the screw.

FIGS. 14A and 14B are perspective views showing the dynamic cooling mini bar 200 translated by the actuator 280 of FIG. 13 during operation. As shown in FIG. 14A, the dynamic cooling minibar 200 is in the housed position. A side portion of the movable compartment 220 is coupled to the bracket 281 or attached to the bracket 281. In order to stabilize the bracket 281 and to support the total weight of the movable compartment 220, the beverage tray 230 and the beverage 300, the first end of the bracket 281 is coupled to the screw 283 and the second end of the bracket 281. The part is coupled to a rail 282.

In FIG. 14B, the dynamic cooling mini bar 200 is translated vertically upward along the side of the integrated entertainment facility 110 by an actuator 280. When the screw 283 is rotated either by a motor or manually, the bracket 281 moves vertically along an axis parallel to the longitudinal direction of the screw. Accordingly, the movable compartment 220 disposed on the bracket 281 is translated along the same vertical axis. As shown in FIG. 14B, the movable compartment 220 is translated to an open position where the passenger can access the beverage tray 230 and the beverage 300. Although the dynamic cooling minibar 200 is shown moving along a vertical axis, the described embodiments should not be construed as limiting. In other embodiments, the dynamic cooling minibar 200 may be translated along a horizontal or diagonal axis. The movable compartment 220 may be linearly translated parallel to the length direction of the screw 283.

[0067] FIGS. 15A-15C are perspective views of a dynamic cooling minibar 200 movably attached to an integrated entertainment facility 110 in operation, according to one embodiment. The dynamic cooling minibar 200 is thermally coupled to the beverage tray 230 through a cover 210, a movable compartment 220, a beverage tray 230 disposed in the movable compartment 220, and an opening at the bottom of the movable compartment 220. And a power cord holder 270 disposed near the bottom of the integrated entertainment facility 110. As shown in FIG. 15A, the dynamic cooling minibar 200 is in a fully accommodated position, and the cover 210 completely covers the front opening and the interior of the movable compartment 220. As shown in FIG. 15B, the movable compartment 220 is translated to a partially open position, and the upper half of the front opening of the movable compartment 220 is exposed or not covered by the cover 210. FIG. 15C shows the dynamic cooling mini bar 200 translated to the fully open position, with the front opening and most of the interior of the movable compartment 220 exposed or not covered by the cover 210. When the movable compartment 220 is in a partially open position as shown in FIG. 15B or in a fully open position as shown in FIG. You may gain access. In addition, the dynamic cooling minibar 220 may be stopped at any desired position between a fully contained position and a fully open position.

[0068] FIGS. 16A and 16B are perspective views illustrating a dynamic cooling minibar 200 movably attached to an integrated entertainment facility 110 in operation, according to another embodiment. 17A and 17B are perspective views showing the dynamic cooling minibar 200 of FIGS. 16A and 16B. As shown in FIGS. 16A, 16B, 17A, and 17B, the dynamic cooling minibar 200 may be incorporated into the integrated entertainment facility 110. In FIGS. 16A and 17A, the dynamic cooling minibar 200 is in a fully contained position. 16B and 17B, the movable compartment 220 of the minibar 200 is translated to a fully open position, exposing the beverage tray 230 that holds the beverage 300. This configuration allows passengers to easily access any food or beverage contained within the dynamic cooling mini bar 20 whether seated or standing. Furthermore, the dynamic cooling minibar 200 does not protrude into the Super First Class passenger suite 100 when opened, thus promoting more space within the Super First Class passenger suite 100 when opened. .

[0069] FIG. 18A is a flowchart illustrating a method of operating a dynamically cooled minibar according to one embodiment. In step S1802, an input signal for translating the movable compartment of the dynamic cooling minibar from the first position to the second position with respect to the cover of the dynamic cooling minibar is received. Thereafter, in step S1804, the movable compartment is linearly translated to the second position according to the input signal. The second position may be selected from the group consisting of a fully housed position, a fully open position, and a partially open position. When the movable compartment is in the fully contained position, the interior of the movable compartment is completely behind the cover. When the movable compartment is in the fully open position, most of the interior of the movable compartment is exposed from behind the cover. When the movable compartment is in a partially open position, fewer interiors of the movable compartment are exposed from behind the cover than when the movable compartment is in a fully open position. The group of locations may be pre-programmed or preset before operating the dynamic cooling minibar. Alternatively, the second position may be specified by the user during operation.

[0070] FIGS. 18B and 18C are flow diagrams illustrating a method of translating a movable compartment of a dynamically cooled minibar according to various embodiments. In the embodiment shown in FIG. 18B, the screw rotates in step S1804-2. The screw may be rotated by a motor or manually. Thereafter, in step S1804-4, the rotational motion of the screw is converted into a linear motion, and the movable compartment translates linearly in parallel with the length direction of the screw. In the embodiment shown in FIG. 18C, the nut rotates around the stationary screw in step S1804-6. The nut may rotate around the screw by a motor or by manual operation. Thereafter, in step S1804-8, the rotational motion of the nut around the screw is converted into a linear motion, and the movable compartment translates linearly in parallel with the length direction of the screw.

[0071] Although the exemplary embodiments described herein are shown in the context of a dynamically cooled minibar movably attached to an integrated entertainment facility in a super first class passenger suite, these embodiments are It is merely illustrative and should not be considered limiting. Apparatus and configuration embodiments are not limited to dynamic cooling minibars. For example, apparatus and configuration embodiments may be adapted to refrigerators, freezers, and other food storage and cooking devices. As another example, apparatus and configuration embodiments may be configured to fit within other sizes or regions within an aircraft or vehicle. Various embodiments may therefore be used in any vehicle, including aircraft, spacecraft, ships, buses, trains, entertainment vehicles, trucks, passenger cars, and the like. The device embodiments may also be used in residences, offices, hotels, factories, warehouses, garages, and other buildings where it may be desirable to use a dynamic cooling minibar.

[0072] All references, including publications, patent applications, and patents, cited in this specification are incorporated by reference as if each reference were incorporated by reference and as if fully set forth herein. Are incorporated herein by reference to the same extent as indicated individually and specifically.

[0073] In order to facilitate an understanding of the principles of the invention, reference has been made to the embodiments illustrated in the drawings and specific language has been used to describe the embodiments. However, it is not intended that the scope of the invention be limited by this particular language, but the invention should be construed to include any embodiment that would normally occur to one skilled in the art. The terminology used herein is for the purpose of describing particular embodiments and is not intended to be limiting of example embodiments of the invention. In the description of the embodiments, certain detailed descriptions of the prior art are omitted if they are considered to unnecessarily obscure the essence of the present invention.

[0074] An apparatus described in this specification is for communicating with a processor, a memory for storing program data executed by the processor, a permanent storage device such as a disk drive, and an external device. A communication port and a user interface device including a display, a touch panel, keys, buttons, and the like may be included. When software modules are included, these software modules can be stored as program instructions or computer readable code executable by a processor on a magnetic storage medium (eg, magnetic tape, hard disk, floppy disk), optical recording medium (eg, CD-ROM, digital versatile disc (DVD), etc.) and solid state memory (eg, random access memory (RAM), read only memory (ROM), static random access memory (SRAM), electrically erasable read only memory ( (E.g., EEPROM), flash memory, thumb drive, etc.). The computer readable recording medium may also be distributed on a network coupled computer system such that the computer readable code is stored and executed in a distributed fashion. This computer readable recording medium may be read by a computer, stored in a memory, and executed by a processor.

[0075] Further, a functional program, code, and code segment for making and using the present invention can be used by a programmer having ordinary skill in the technical field to which the present invention relates by using the disclosure in the present specification. Can be easily implemented.

[0076] The present invention may be described in terms of functional block components and various processing steps. Such functional blocks may be implemented by any number of hardware and / or software components configured to perform a particular function. For example, the present invention provides various integrated circuit components, such as storage elements, processing elements, logic elements, that can perform various functions under the control of one or more microprocessors or other control devices. A lookup table or the like may be used. Similarly, if the elements of the present invention are implemented using software programming or software elements, the present invention may be implemented in any programming or scripting language such as C, C ++, JAVA, assembler, etc. Various algorithms may be implemented by any combination of data structures, objects, processes, routines or other programming elements. Functional aspects may be implemented in algorithms that execute on one or more processors. Furthermore, in the present invention, a conventional technique such as an arbitrary number of electronic device configurations, signal processing and / or control, and data processing may be used. Finally, all method steps described herein may be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context.

[0077] For simplicity, conventional electronic devices, control systems, software development and other functional aspects of the system (and components of the individual operating components of the system) may not be described in detail. Further, the connecting lines or connections shown in the various figures presented are intended to illustrate exemplary functional relationships and / or physical or logical connections between the various elements. It should be noted that there may be many alternative or additional functional relationships, physical connections or logical connections in a practical device. The terms “mechanism”, “element”, “unit”, “structure”, “means” and “configuration” are widely used. Good.

[0078] Use of all examples or exemplary languages (eg, “such as”) provided herein is intended solely to better clarify the invention and is not specifically claimed. As long as there is no limitation on the scope of the present invention. Many modifications and adaptations will be readily apparent to those having ordinary skill in the art without departing from the spirit and scope of the invention as defined by the following claims. Accordingly, the scope of the invention is to be defined by the following claims rather than by the detailed description of the invention, and all differences within the scope are construed as being included in the invention.

[0079] Articles or components are not essential to the practice of the invention unless the element is specifically described as "essential" or "important". Also, the terms “comprises”, “comprising”, “includes”, “including”, “has” and “having” It will be understood that is specifically intended to be interpreted herein as an open-ended technical term. The use of the terms “a” and “an” and “the” and similar designations in the context of describing the present invention (particularly in the context of the following claims) and the singular forms, unless the context clearly indicates otherwise. It should be construed as including both plural forms. In addition, the terms “first”, “second”, etc. may be used herein to describe various elements, but these elements should not be limited by these terms, It should be understood that it is only used to distinguish one element from another. Further, the recitation of numerical ranges herein is intended to serve as a concise way of referring to each individual discrete number within the range, unless specifically stated otherwise in this specification. Each discrete number is incorporated into the specification as if it were individually listed herein.

Claims (26)

A cover,
A movable compartment that is translatable to expose the interior of the movable compartment from behind the cover;
A dynamic cooling minibar comprising: a cooling device operable to cool the interior of the movable compartment.   The beverage tray disposed in the movable compartment, further comprising a beverage tray, wherein the cooling device is thermally coupled to the beverage tray through an opening at the bottom of the movable compartment. Dynamic cooling minibar as described.   The dynamic cooling minibar of claim 2, wherein the cooling device cools a surface of the beverage tray to cool the interior of the movable compartment.   The dynamic cooling minibar according to claim 2, wherein the beverage tray is made of a thermally conductive material.   The dynamic cooling minibar of claim 1, further comprising a controller operable to control the cooling device to maintain the interior of the movable compartment at a substantially preset temperature. The cooling device is
At least one thermoelectric cooling device operable to cool the interior of the movable compartment;
A fan operable to circulate air from outside the thermoelectric cooling module to the at least one thermoelectric cooling device to block heat from the thermoelectric cooling module to the outside;
The dynamic cooling minibar of claim 1, comprising a thermoelectric cooling module comprising: a temperature controller operable to control an amount of power delivered to the at least one thermoelectric cooling device.   The dynamic cooling minibar of claim 1, further comprising an actuator operable to translate the movable compartment.   A controller for controlling the actuator to linearly translate the movable compartment from a first position to a second position, wherein the second position is a fully contained position, a fully open position; 8. A dynamically cooled minibar according to claim 7 selected from the group consisting of partially open positions.   9. The dynamic cooling minibar of claim 8, wherein the interior of the movable compartment is completely behind the cover when the movable compartment is in the fully contained position.   9. The dynamic cooling mini bar according to claim 8, wherein when the movable compartment is in the fully open position, most of the interior of the movable compartment is exposed from behind the cover.   When the movable compartment is in the partially open position, less of the interior of the movable compartment is exposed from behind the cover than when the movable compartment is in the fully open position. The dynamic cooling minibar according to claim 10. Part of an integrated entertainment facility in the vehicle,
A dynamically cooled minibar movably attached to the integrated entertainment facility,
A cover,
A movable compartment that is translatable to expose the interior of the movable compartment from behind the cover;
A dynamic cooling minibar comprising a cooling device operable to cool the interior of the movable compartment;
An actuator that is coupled to a side of the integrated entertainment facility and at least one of the movable compartments, the actuator being operable to translate the movable compartment. Department.   The integrated entertainment of claim 12, wherein the dynamic cooling minibar further includes a control operable to control the cooling device to maintain a substantially preset temperature within the movable compartment. Part of equipment. The actuator is
A rotatable screw,
A bracket coupled to the movable compartment, wherein a first end of the bracket is coupled to the screw, and
13. The integrated entertainment facility portion of claim 12, wherein the movable compartment is translated linearly as the screw rotates.   15. The part of the integrated entertainment facility of claim 14, wherein as the screw rotates, the movable compartment translates linearly parallel to the length of the screw. The actuator is
Screw,
A motor operable to rotate the screw;
A bracket coupled to the movable compartment, wherein a first end of the bracket is coupled to the screw, and
The part of the integrated entertainment facility of claim 12, wherein the movable compartment is translated linearly as the motor rotates the screw.   17. The part of the integrated entertainment facility of claim 16, wherein when the motor rotates the screw, the movable compartment is linearly translated parallel to the length of the screw. The actuator is
A stationary screw,
A nut rotatable around the screw;
A bracket coupled to the movable compartment, wherein a first end of the bracket is coupled to the nut, and
13. The integrated entertainment facility portion of claim 12, wherein the movable compartment is translated linearly as the nut rotates about the screw.   19. The part of the integrated entertainment facility of claim 18, wherein as the nut rotates about the screw, the movable compartment translates linearly parallel to the length of the screw. The actuator is
A stationary screw,
A motor operable to rotate a nut around the screw;
A bracket coupled to the movable compartment, wherein a first end of the bracket is coupled to the nut, and
The part of the integrated entertainment facility of claim 12, wherein the movable compartment is translated linearly with the screw as the motor rotates the nut about the screw.   21. Part of the integrated entertainment facility of claim 20, wherein the movable compartment translates linearly parallel to the length of the screw as the motor rotates the nut about the screw. A method of operating a dynamic cooling minibar,
Receiving an input signal for translating the movable compartment of the dynamic cooling minibar from a first position to a second position relative to a cover of the dynamic cooling minibar;
Translating the movable compartment linearly to the second position in accordance with the input signal.   23. A method of operating a dynamically cooled minibar as claimed in claim 22, wherein the second position is selected from the group consisting of a fully housed position, a fully open position and a partially open position.   24. A method of operating a dynamically cooled minibar as claimed in claim 23, wherein the interior of the movable compartment is completely behind the cover when the movable compartment is in the fully contained position.   24. A method of operating a dynamically cooled minibar as claimed in claim 23, wherein a majority of the interior of the movable compartment is exposed from behind the cover when the movable compartment is in the fully open position.   When the movable compartment is in the partially open position, less of the interior of the movable compartment is exposed from behind the cover than when the movable compartment is in the fully open position. 26. A method of operating a dynamically cooled minibar as claimed in claim 25.

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