WO2018146831A1 - Réfrigérateur - Google Patents

Réfrigérateur Download PDF

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Publication number
WO2018146831A1
WO2018146831A1 PCT/JP2017/025358 JP2017025358W WO2018146831A1 WO 2018146831 A1 WO2018146831 A1 WO 2018146831A1 JP 2017025358 W JP2017025358 W JP 2017025358W WO 2018146831 A1 WO2018146831 A1 WO 2018146831A1
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WO
WIPO (PCT)
Prior art keywords
display panel
refrigerator
door
compartment door
refrigerator compartment
Prior art date
Application number
PCT/JP2017/025358
Other languages
English (en)
Japanese (ja)
Inventor
遥 青山
勇也 長谷川
博美 森元
Original Assignee
シャープ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by シャープ株式会社 filed Critical シャープ株式会社
Priority to CN201780041494.XA priority Critical patent/CN110234947A/zh
Priority to JP2018566741A priority patent/JP6890137B2/ja
Publication of WO2018146831A1 publication Critical patent/WO2018146831A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices

Definitions

  • One embodiment of the present invention relates to a refrigerator including a display panel on a door.
  • Patent Document 1 discloses a refrigerator 1 including a liquid crystal display 10. Specifically, in the refrigerator 1, a thin liquid crystal display 10 is fitted in a recess 4 formed on the front surface of the upper door 3.
  • an object of one embodiment of the present invention is to improve heat dissipation of a display panel and suppress a decrease in heat insulation performance in a refrigerator in a refrigerator including a display panel on a door.
  • the refrigerator includes a door and a display panel arranged in front of the door.
  • a space is formed between the rear surface of the display panel and the door, and vent holes for the space are provided at upper and lower ends of the display panel.
  • at least one of the right end portion and the left end portion of the display panel is disposed along the corresponding left or right end portion of the door.
  • the display panel may be arranged close to the open end side of the door.
  • the door includes a hinge, and a wiring connected to the display panel is disposed at an end on the side where the hinge is provided. Good.
  • the heat generating portion of the display panel may be disposed on the open end side of the door.
  • a vacuum heat insulating material may be disposed at least in a position where the door overlaps the display panel in front view.
  • the surface of the door and the surface of the display panel may be flush with each other.
  • the display panel and a connection portion of the door with the display panel may be in surface contact.
  • the heat dissipation of the display panel can be improved and the deterioration of the heat insulation performance in the cabinet can be suppressed.
  • FIG. 1 It is a front view which shows the external appearance of the refrigerator which concerns on the 1st Embodiment of this invention. It is a front view which shows the refrigerator compartment door of the right side with which the refrigerator shown in FIG. 1 was equipped. It is a top view which shows the structure of the back side of the refrigerator compartment door shown in FIG. It is sectional drawing which shows the internal structure of the refrigerator compartment door shown in FIG. This figure is a longitudinal sectional view taken along line AA of the refrigerator door shown in FIG. It is sectional drawing which shows the internal structure of the refrigerator compartment door shown in FIG. This figure is a cross-sectional view of the BB line portion of the refrigerator compartment door shown in FIG. (A) is a front view which shows the structure of the main-body part of the refrigerator compartment door shown in FIG.
  • FIG. (B) is sectional drawing which shows the internal structure of the main-body part of the refrigerator compartment door shown to (a). This figure is a cross-sectional view taken along the line CC of the refrigerator compartment door shown in FIG. It is a perspective view which shows the structure of the main-body part of the refrigerator compartment door shown in FIG. (A) is a front view which shows the structure of the display panel with which the refrigerator compartment door shown in FIG. 2 was equipped. (B) is the cross-sectional view of the DD line part of the refrigerator compartment door shown to (a). It is a perspective view which shows the display panel shown to Fig.8 (a). It is sectional drawing which shows the attachment structure of the display panel to the refrigerator compartment door in the refrigerator which concerns on the 2nd Embodiment of this invention.
  • FIG. 1 schematic structure of the refrigerator 1 concerning this embodiment is shown.
  • the refrigerator 1 includes a first refrigeration room in the upper stage, a second refrigeration room (vegetable room) in the middle stage, and a freezing room in the lower stage.
  • each storage room in the refrigerator 1 are not limited to the above.
  • the configuration and arrangement of each storage room can be changed as appropriate according to the capacity, usage, and the like of the refrigerator.
  • the upper first refrigerator compartment is provided with a double door (French door) type refrigerator door 11 (right refrigerator door) and 12 (left refrigerator door) divided into left and right.
  • the middle second refrigeration room is provided with a drawer-type refrigeration room door 13.
  • a drawer-type freezer compartment door 14 is provided in the lower freezer compartment.
  • each door in the refrigerator 1 is not limited to the above.
  • the doors of each storage room are, for example, a double door system, a system that opens and closes from either the left or right end, a system that can be opened or closed from both sides, and a drawer system. It can be adopted as appropriate.
  • the surface on which the door is provided is the front (front) of the refrigerator. And based on the position which exists when the refrigerator 1 is installed in a normal state on the basis of a front surface, let each surface of the refrigerator 1 be an upper surface, a side surface, a back surface, and a bottom surface. Therefore, in this specification, when the term “front side” (also referred to as “front side”) or “back side” is specified, the side on which the front or back side is provided based on an arbitrary position, or any It means the direction from the position to the front or back. Moreover, in this specification, the direction which goes to the other side surface from the one side surface of the refrigerator 1 is called the left-right direction.
  • the "right side” of the refrigerator or refrigerator door means the side that hits the right side when viewed from the front of the refrigerator
  • the "left side” of the refrigerator or refrigerator door is, It means the side that hits the left side when viewed from the front of the refrigerator.
  • the display panel 50 is installed in the refrigerator door 11 on the right side.
  • the display panel 50 can be composed of, for example, a liquid crystal display, an organic EL display, or the like.
  • the display panel 50 can be removable. In this case, the removed display panel 50 can be used as a tablet terminal.
  • the display panel 50 can display refrigerator operation information and control information, inventory information, calendar information, recipe information, message information, and the like. Moreover, when the small camera is provided in the refrigerator, the image in the warehouse image
  • FIGS. 2-5 the more specific structure of the refrigerator compartment door 11 with which the refrigerator 1 was equipped is demonstrated, referring FIGS. 2-5.
  • FIG. 2 the front side of the refrigerator compartment door 11 is expanded and shown.
  • FIG. 3 the back side of the refrigerator compartment door 11 is expanded and shown.
  • FIG. 4 the structure of the longitudinal cross-section of the refrigerator compartment door 11 is shown.
  • FIG. 5 the structure of the cross section of the refrigerator compartment door 11 is shown.
  • the display panel 50 is disposed at the central portion in the vertical direction of the refrigerator compartment door 11.
  • An upper glass panel 11 a is disposed above the display panel 50, and a lower glass panel 11 b is disposed below the display panel 50.
  • the display panel 50 is arranged close to the left side of the refrigerating room door 11 (that is, the open end side to which the center cap 21 (see FIGS. 2 and 5, etc.) is attached). Yes.
  • the third glass panel 11c is arranged on the right side of the display panel 50 (that is, the side on which the hinge 22 (see FIG. 2) is attached).
  • the left end of the display panel 50 is arranged along the left end of the refrigerator compartment door 11.
  • the wiring 75 includes a harness in which a plurality of wirings are bundled.
  • the connection part of the main-body part of the refrigerator compartment door 11 and the display panel 50 is arrange
  • the connecting portion includes a fixing member 52 (52a or 52b) on the display panel 50 side, a protrusion 36 (36a or 36b) on the refrigerator compartment door 11 side, and a screw (not shown). ).
  • the surface of the refrigerator compartment door 11 is formed by the upper glass panel 11a, the surface of the display panel 50, the third glass panel 11c, and the lower glass panel 11b. That is, the surface of the main body portion of the refrigerator compartment door 11 and the surface of the display panel 50 are flush with each other.
  • vents 41 and 42 to the space P1 provided on the back side of the display panel 50 are provided at the upper and lower ends of the display panel 50, respectively.
  • the back side of the refrigerator compartment door 11 is formed with a door back 31.
  • the door back 31 is formed of, for example, a resin plate member.
  • a plurality of storage pockets 61, 62, and 63 are attached to the door back 31 so as to extend the back of the refrigerator compartment door 11 in the left-right direction.
  • the protrusion wall 32 is formed in the back side of the refrigerator compartment door 11 so that the outer periphery of a door may be followed.
  • the protruding wall 32 is also called a bank or a flange.
  • a center cap 21 is attached to the open end of the refrigerator compartment door 11.
  • a heat radiating pipe for preventing condensation may be disposed inside the center cap 21.
  • a side cap 23 is attached to the end of the refrigerator compartment door 11 on the hinge 22 side.
  • a heat insulating layer is provided between the inside of the refrigerator compartment door 11, that is, between the main body portion that forms the front side of the refrigerator compartment door 11 and the door back 31.
  • a heat insulation layer is comprised with a vacuum heat insulating material and a foam heat insulating material, for example.
  • the vacuum heat insulating material is a sheet-shaped or plate-shaped heat insulating material.
  • the foam heat insulating material can be formed of, for example, foamed polyurethane (also referred to as rigid urethane foam).
  • the vacuum heat insulating material is partially arranged inside the refrigerator casing and each door.
  • the vacuum heat insulating material is formed by covering a core material having fine voids such as glass wool and silica powder with a gas barrier outer covering material (bag-like body, for example, a laminate film), and sealing the inside of the outer covering material under reduced pressure.
  • the vacuum heat insulating material can realize a high heat insulating effect by keeping its internal space in a high vacuum and reducing the amount of heat transmitted through the gas phase as much as possible.
  • a material constituting the vacuum heat insulating material conventionally known materials can be used.
  • the vacuum heat insulating material 34 is disposed in the refrigerator compartment door 11 at a position facing the display panel 50 (that is, a position overlapping the display panel 50 in a front view). ing.
  • produces from the display panel 50 can be interrupted
  • a vacuum heat insulating material may be disposed in a region other than the position facing the display panel 50.
  • glass panels 11 a and 11 b and a display panel 50 are arranged on the forefront side of the refrigerator compartment door 11.
  • a main body portion of the refrigerator compartment door 11 is disposed on the back surface of the glass panels 11a and 11b and the display panel 50.
  • the heat insulation layer 33 is arrange
  • a display panel installation plate 35 is disposed on the back surface of the display panel 50.
  • the display panel installation plate 35 is configured as a part of the main body portion of the refrigerator compartment door 11 (see FIG. 7 and the like).
  • a plate-like vacuum heat insulating material 34 is arranged on the back surface of the display panel installation plate 35 so as to contact the display panel installation plate 35.
  • a spacer 43 for arranging the vacuum heat insulating material 34 in a plane is arranged.
  • a region other than the region occupied by the vacuum heat insulating material 34 and the spacer 43 in the heat insulating layer 33 is filled with foamed polyurethane (also referred to as rigid urethane foam).
  • the upper end of the display panel installation plate 35 is connected to the upper glass panel 11a, and the lower end of the display panel installation plate 35 is connected to the lower glass panel 11b.
  • the display panel installation board 35 has the shape dented from the surface of the upper glass panel 11a and the lower glass panel 11b to the back side (refer FIG. 7 etc.).
  • the display panel 50 is fitted in the recessed portion.
  • a space P1 is formed between the display panel 50 and the display panel installation plate 35 disposed on the back surface thereof. Thereby, it can be set as the structure which the heat
  • vents 41 and 42 to the space P1 provided on the back side of the display panel 50 are provided at the upper and lower ends of the display panel 50, respectively.
  • External low-temperature air flows from the vent 42 below the display panel 50, and from the vent 41 above the display panel 50 along with heat dissipation of the display panel 50 on the back surface of the display panel 50.
  • the heated air is discharged.
  • the air in the space P1 on the back surface of the display panel 50 can be ventilated, and the display panel 50 can be cooled.
  • the vacuum heat insulating material 34 is disposed over the entire area in the front-rear direction in the portion of the refrigerator compartment door 11 located on the back surface of the display panel 50.
  • the vacuum heat insulating material 34 may be disposed on the side close to the display panel 50 in the front-rear direction, and the polyurethane foam may be positioned on the side close to the door back 31.
  • a configuration in which the vacuum heat insulating material 34 is disposed only in the middle part of the refrigerator compartment door 11 where the display panel 50 is disposed is also possible.
  • the display panel 50 is not installed on the side cap 23 side (the side on which the hinge 22 is disposed) of the refrigerator compartment door 11. As shown in FIG. 5, a third glass panel 11 c is disposed on the side cap 23 side of the refrigerator compartment door 11. The third glass panel 11 c is flush with the surface of the display panel 50. Yes. Also. A space is formed between the third glass panel 11 c and the display panel installation plate 35.
  • This space is divided into a space P2 and a space P3 by a partition 37.
  • a connecting portion that is, the fixing member 52, the protrusion 36, and a screw
  • wiring 75 and the like connected to the display panel 50 are arranged.
  • FIG. 1 shows the structure of the refrigerator compartment door 11 and the display panel 50 related to the mounting structure.
  • FIG. 1 shows the structure of the refrigerator compartment door 11 and the display panel 50 related to the mounting structure.
  • FIG. 1 shows the structure of the refrigerator compartment door 11 and the display panel 50 related to the mounting structure.
  • FIG. 1 shows the structure of the refrigerator compartment door 11 and the display panel 50 related to the mounting structure.
  • FIGS. 8A, 8B, and 9 show an external configuration of the display panel 50.
  • an upper glass panel 11a, a lower glass panel 11b, a display panel installation plate 35, and the like are provided in front of the refrigerator compartment door 11.
  • the display panel installation plate 35 is formed with projections 36, partitions 37, harness accommodating portions 38, positioning projections 39, and the like.
  • a center cap 21 is attached to the side end portion on the left side (open end side) of the refrigerator compartment door 11.
  • a side cap 23 is attached to a side end portion on the right side (hinge 22 side) of the refrigerator compartment door 11.
  • the protrusions 36 (specifically, the upper protrusions 36a and the lower protrusions 36b) constitute a connecting portion with the display panel 50.
  • the protrusion 36 is formed so as to protrude from the surface of the display panel installation plate 35. Thereby, a predetermined space P ⁇ b> 1 can be formed between the back surface of the display panel 50 and the surface of the display panel installation plate 35.
  • the partition 37 protrudes from the surface of the display panel installation plate 35 and extends in the vertical direction.
  • wiring 75 and the like are arranged in the space P3 on the side cap 23 side partitioned by the partition 37. Since the partition 37 is formed, the arrangement position of the wiring can be roughly defined.
  • One of the wires 75 reaches the hinge 22 of the refrigerator compartment door 11 along the inside of the side cap 23.
  • a connector portion for connecting to the main body side of the refrigerator 1 through the hinge 22 is provided at one end portion of the wiring 75.
  • the other side of the wiring 75 is provided with a connector portion that is connected to the display panel 50 through the space P2. Thereby, the display panel 50 and the main body of the refrigerator 1 can be connected by the wiring 75 without passing the wiring 75 through the space P1, that is, without disturbing the air flow in the space P1.
  • a harness housing portion 38 may be formed on the display panel installation plate 35.
  • the harness housing portion 38 is formed in a part including the side edge of the space P1 so as to be deeper than the space P1.
  • the harness accommodating part 38 is formed in the side edge part of the space P1 used as the opposite side to the side in which the space P2 and the space P3 are provided.
  • the harness accommodating part 38 is arrange
  • the wiring connected to the substrate of the display panel 50 first extends to the harness housing portion 38.
  • a plurality of wires are bundled. Then, each wiring comes out of the display panel installation plate 35 from the edge of the harness housing portion 38 and is guided to the hinge 22 through the heat insulating layer 33.
  • the wiring 75 connected to the connector Is guided out of the space P1 through the harness housing portion 38. Therefore, the wiring 75 can be installed without passing the wiring 75 through the space P1, that is, without inhibiting the air flow in the space P1.
  • the refrigerator 1 when the refrigerator 1 is provided with a camera capable of photographing the inside of the refrigerator, wiring for connecting the display panel 50 and the camera can be arranged in the harness housing portion 38.
  • the camera can be attached to, for example, the tip of the protruding wall 32 of the door back 31 of the refrigerator compartment door 11, the storage pockets 61, 62, 63, or the storage compartment (refrigerator compartment or freezer compartment) of the refrigerator 1.
  • the display panel 50 and the refrigerator 1 may transmit and receive data by wireless communication.
  • a wireless communication method a conventionally known method can be adopted.
  • the positioning protrusion 39 is disposed slightly closer to the center than the protrusion 36.
  • the arrangement position of the display panel 50 in the left-right direction is defined by the positioning protrusion 39.
  • the center cap 21 is provided so as to cover the open end of the refrigerator compartment door 11. Further, on the inner side of the center cap 21 (the side where the display panel 50 is disposed), there is a joint convex portion 21a that is fitted into an end portion of the display panel 50 (specifically, a groove 53 formed at the end portion). It is formed (see FIG. 5). The combined convex portion 21 a extends in the vertical direction inside the center cap 21. Although not shown, the center cap 21 holds the left end of each glass panel 11a and 11b on the front side of the refrigerator 1.
  • the side cap 23 is provided so as to cover the side end of the refrigerator compartment door 11 on the hinge 22 side.
  • the side cap 23 is holding the right side edge part of each glass panel 11a * 11b * 11c by the front side of the refrigerator 1 (refer FIG.6 (b)).
  • the display panel 50 has a square shape or a rectangular shape.
  • a fixing member 52 (specifically, an upper fixing member 52a and a lower fixing member 52b) is provided at one of the left and right ends of the display panel 50, and a groove is provided at the other end. 53 is formed.
  • a fixing member 52 is provided at the right end portion 50a (end portion close to the hinge 22) of the display panel 50, and a groove 53 is formed at the left end portion 50b (open end side) of the display panel 50. It is formed (see FIG. 8B and FIG. 9).
  • the fixing member 52 is fixed on the projection 36 of the display panel installation plate 35 with screws. Further, the fitting convex portion 21 a formed on the center cap 21 is fitted into the groove 53. Thereby, the end of the display panel 50 in the left-right direction is fixed to the display panel installation plate 35. On the other hand, the end of the display panel 50 in the vertical direction forms the vent holes 41 and 42 without being connected to the display panel installation plate 35.
  • the left end portion of the display panel 50 is arranged along the open end portion (that is, the center cap 21) of the refrigerator compartment door 11. Since the display panel 50 that generates heat is disposed along the open end of the refrigerator compartment door 11, an effect of reducing condensation at the open end can be obtained.
  • a control substrate for driving the display panel 50 is provided on the back surface of the display panel 50 (the back side of the pixel formation region).
  • the control board is disposed at the upper left corner of the display panel 50. This corner portion is referred to as a substrate installation portion 55 (see FIG. 8A) of the display panel 50.
  • a backlight is connected to the control board. This backlight is also disposed in the substrate installation portion 55.
  • the substrate installation portion 55 where the control substrate and the backlight are installed is a region where heat is more easily generated than other portions.
  • the substrate installation portion 55 is configured to be positioned on the open end side of the refrigerator compartment door 11. Thereby, the dew condensation in an open end part can be reduced more.
  • a region in the display panel 50 that generates heat more easily than other portions, such as the substrate placement portion 55, is referred to as a heat generating portion.
  • the fitting convex portion 21a formed in the center cap 21 of the refrigerator door 11 is fitted into the groove 53 formed in the left end portion 50b of the display panel 50 (FIG. 5). (See the circular dashed frame). And the fixing member 52 formed in the right side edge part 50a of the display panel 50 is fixed to the protrusion 36 of the display panel installation board 35 with a screw. Thereby, the display panel 50 can be reliably fixed to the main body of the refrigerator compartment door 11 at the end in the left-right direction.
  • the refrigerator 1 includes the refrigerator compartment door 11 having the display panel 50 attached to the front.
  • a space P ⁇ b> 1 is formed on the back surface of the display panel 50, and vent holes 41 and 42 with the space P ⁇ b> 1 are provided at the vertical end of the display panel 50.
  • At least one of the right and left end portions (in the present embodiment, the left end portion) of the display panel 50 is disposed along one of the left and right end portions of the corresponding refrigerator compartment door 11. Has been. Thereby, the heat generated in the display panel 50 can be released from any of the left and right ends of the refrigerator compartment door 11.
  • either the left or right end of the display panel 50 is in contact with the corresponding end of the refrigerator compartment door 11. Thereby, the heat generated in the display panel 50 can be directly conducted to the corresponding end portion of the refrigerator compartment door 11.
  • the display panel 50 is preferably arranged close to the open end side of the refrigerator compartment door 11. Since the heat-dissipating display panel 50 is arranged close to the open end portion, heat generated in the display panel 50 is conducted to the open end portion of the refrigerator compartment door 11, so that the display panel 50 Generation of dew condensation around the open end of the refrigerator compartment door 11 can be suppressed by heat radiation.
  • the heat generating part of the display panel 50 is preferably arranged on the open end side of the refrigerator compartment door 11.
  • the heat generating portion of the display panel 50 refers to a region of the display panel that has a higher temperature than other regions when an image is displayed on the display panel 50.
  • Examples of such a heat generating part include an area where a control board is installed (such as the board installing part 55) and an area where a backlight is installed.
  • the wiring 75 etc. which are connected to the display panel 50 are arrange
  • the 3rd glass panel 11c is arrange
  • the surface of the refrigerator compartment door 11 is formed of the upper glass panel 11a, the surface of the display panel 50, the third glass panel 11c, and the lower glass panel 11b. And the surface of the main-body part of the refrigerator compartment door 11 and the surface of the display panel 50 are flush. Thereby, the external appearance and design nature of a refrigerator can be improved.
  • the heat dissipation of the display panel 50 can be further improved by exposing the display surface of the display panel 50 without arranging a glass panel on the surface of the display panel 50. Further, when the display panel 50 is a touch panel type, the detection performance of the touch panel can be improved.
  • the refrigerator 1 according to the second embodiment is different from the first embodiment in the configuration of the open end of the refrigerator compartment door and the display panel connected to the open end. Therefore, in the following, the configuration of these parts will be mainly described. Constituent members to which basically the same configuration as that of the first embodiment can be applied are denoted by the same reference numerals, and description thereof is omitted.
  • FIG. 10 shows the configuration of the periphery of the open end of the refrigerator 1 according to the second embodiment (that is, the periphery of the center cap 121) and the left end of the display panel 150.
  • FIG. 10 is a diagram showing a configuration of a portion corresponding to a part of the cross section of the BB line portion of the refrigerator compartment door 11 shown in FIG.
  • FIG. 10 is a diagram showing the same part as the part in the frame indicated by the one-dot chain line in the refrigerator compartment door 11 shown in FIG.
  • the display panel 150 is attached to the display panel installation plate 135 constituting the refrigerator compartment door 11.
  • a center cap 121 is attached to the open end of the refrigerator compartment door 11.
  • the left end of the display panel 50 is fitted inside the center cap 21 attached to the open end of the refrigerator compartment door 11 while attached to the refrigerator compartment door 11. (See FIG. 5).
  • the left end 150a of the display panel 150 that is, the end located on the open end side of the refrigerator door 11
  • the left end 150 a of the display panel 150 partially constitutes the open end of the refrigerator compartment door 11.
  • the left end 150a of the display panel 150 is formed with a hook 151 that protrudes inward of the display panel on the back surface thereof.
  • a groove 121a is formed at the front end of the center cap 121 attached to the open end of the refrigerator compartment door 11.
  • the display panel hook 151 is fitted into the groove 121 a of the center cap 121 with the display panel 150 attached to the refrigerator compartment door 11.
  • the left end portion of the display panel installation plate 135 constituting the refrigerator compartment door 11 is a center cap 121 (more specifically, It is located on the back side (back side) of the groove 121a) of the center cap 121.
  • FIG. 11 shows a configuration of the periphery of the open end portion of the refrigerator 1 (that is, the periphery of the center cap 121 ′) and the left end portion of the display panel 150 according to the modification of the second embodiment.
  • FIG. 11 is a diagram showing a configuration of a portion corresponding to a part of the cross section of the BB line portion of the refrigerator compartment door 11 shown in FIG.
  • FIG. 11 is a diagram showing the same part as the part in the frame indicated by the one-dot chain line in the refrigerator compartment door 11 shown in FIG.
  • the configuration of the display panel 150 can be the same as that of the second embodiment.
  • the display panel installation plate 135 ′ constituting the refrigerator compartment door 11 is provided with a groove 135 ′ a on the side surface on the open end side.
  • the display panel hook 151 is fitted into the groove 135'a of the display panel installation plate 135 '.
  • a hook 121 ′ a that protrudes inward of the refrigerator compartment door 11 is formed at the front end of the center cap 121 ′.
  • the hook 121 ′ a is fitted into the groove 135 ′ a of the display panel installation plate 135 ′ together with the display panel hook 151.
  • the left end 150a of the display panel 150 is connected to the open end of the refrigerator compartment door 11 with the display panel 150 attached to the refrigerator compartment door 11.
  • the part is exposed to the outside.
  • the heat generated in the display panel 150 can be efficiently released from the exposed left end portion 150a.
  • the open part of the refrigerator compartment door 11 is warmed because the thermal radiation part of the display panel 150 partially comprises the open end part of the refrigerator compartment door 11, the effect of dew condensation suppression can also be acquired.
  • the depth of the groove 121a formed in the center cap 121 or the groove 135'a formed in the display panel installation plate 135 ' may be a certain depth (for example, about 3 to 5 cm). Accordingly, the width of the hook 151 of the display panel 150 fitted in the groove 121a or the groove 135'a can be increased. At this time, it is preferable that the hook 151 of the display panel 150 and each component (groove 121a or groove 135'a) on the side of the refrigerator compartment door 11 connected to the display panel 150 are brought into surface contact. Thus, by bringing the display panel 150 and the connecting portion between the display panel 150 on the refrigerator compartment door 11 side into surface contact with each other, the contact area between the display panel 150 and the display panel 150 can be increased. Can be communicated to the refrigerator door 11.
  • the display panel 150 is configured with a removable tablet terminal, it is preferable to apply the configuration according to the second embodiment. Accordingly, when the display panel 150 is slid sideways (to the right in FIGS. 10 and 11), the center cap 121 or 121 ′ does not get in the way, so that the display panel 150 can be easily attached and detached. .
  • the configuration at the right end of the display panel 150 can be the same as that in the first embodiment. However, it is also possible to employ a connection structure that does not use screws (for example, a combined structure of a concave portion and a convex portion) so that the display panel 150 can be easily detached from the refrigerator compartment door 11.
  • FIG. 12 the structure of the external appearance of the refrigerator 200 concerning 3rd Embodiment is shown.
  • the side end portion (specifically, the left end portion) of the display panel is either one of the left and right end portions (specifically, open) of the refrigerator door 11.
  • the configuration example arranged along only the (end portion) has been described.
  • the display panel 250 may be arranged over the entire left and right region of the refrigerator compartment door 11.
  • the configuration other than the display panel 250 can be the same as that of the first embodiment.
  • a configuration in which the display panel is arranged from the left end portion to the right end portion of the refrigerator compartment door is also possible.
  • a display panel having a larger display area can be installed in the refrigerator.
  • the effect of heat dissipation by the side cap 23 is also achieved.
  • FIG. 13 the structure of the external appearance of the refrigerator 300 concerning 4th Embodiment is shown.
  • the refrigerator 300 includes a first refrigeration room in the upper stage, a second refrigeration room (vegetable room) in the middle stage, and a freezer room in the lower stage.
  • positioning of each store room in the refrigerator 300 are not limited to said thing.
  • the configuration and arrangement of each storage room can be changed as appropriate according to the capacity, usage, and the like of the refrigerator.
  • the upper first refrigerating room is provided with a single-opening refrigerating room door 311.
  • the middle second refrigeration room is provided with a drawer-type refrigeration room door 13.
  • a drawer-type freezer compartment door 14 is provided in the lower freezer compartment.
  • the refrigerator compartment door 311 is provided with a hinge (not shown) on the right side, and is opened and closed from the left side.
  • a display panel 350 is installed on the right refrigerator compartment door 311. As the internal configuration of the display panel 350, the same configuration as the display panel 50 described in the first embodiment can be applied.
  • the display panel 350 is disposed at the center of the refrigerator compartment door 311 in the vertical direction.
  • An upper glass panel 11 a is disposed above the display panel 350, and a lower glass panel 11 b is disposed below the display panel 350.
  • the display panel 350 is arranged close to the left side (that is, the open end side) of the refrigerator compartment door 311.
  • a third glass panel 11c is arranged on the right side of the display panel 350 (that is, the side on which the hinge is attached).
  • the left end of the display panel 350 is arranged along the left end of the refrigerator compartment door 311.
  • wirings 75 connected to electronic components such as the display panel 350 are arranged on the back side of the third glass panel 11c.
  • the surface of the refrigerator compartment door 311 is formed by the upper glass panel 11a, the surface of the display panel 350, the third glass panel 11c, and the lower glass panel 11b.
  • the side end portion of the display panel 350 (the left side in the present embodiment) along the open end portion (the left end portion in the present embodiment) of the refrigerator compartment door 311. End) is arranged.
  • the display panel 350 that generates heat is disposed along the open end portion of the refrigerator compartment door 311, so that an effect of reducing dew condensation at the open end portion is obtained.
  • Refrigerator 11 Refrigeration room door (door) 21: Center cap 22: Hinge 23: Side cap 34: Vacuum heat insulating material 41: Vent 42: Vent 50: Display panel 55: Substrate installation part (heat generating part) 121a: groove (formed on the center cap) (connecting portion with the display panel) 135′a: groove (formed on display panel installation plate) (connection portion with display panel) 150: Display panel 151: Hook 200 (of display panel): Refrigerator 250: Display panel 300: Refrigerator 311: Refrigerating room door (door) 350: Display panel P1: Space

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Refrigerator Housings (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

Réfrigérateur (1) comprenant une porte (11) de chambre de réfrigération, et un panneau d'affichage (50) disposé sur la face avant de la porte (11) de chambre de réfrigération. Un espace est formé entre le corps de la porte (11) de chambre de réfrigération et la face arrière du panneau d'affichage (50). Les bords supérieur et inférieur du panneau d'affichage (50) sont respectivement pourvus d'un évent (41) et d'un évent (42) vers ledit espace formé avec le corps de la porte (11) de chambre de réfrigération. Le bord droit et/ou le bord gauche du panneau d'affichage (50) sont disposés le long du bord gauche ou droit correspondant de la porte (11) de chambre de réfrigération.
PCT/JP2017/025358 2017-02-09 2017-07-12 Réfrigérateur WO2018146831A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201780041494.XA CN110234947A (zh) 2017-02-09 2017-07-12 冰箱
JP2018566741A JP6890137B2 (ja) 2017-02-09 2017-07-12 冷蔵庫

Applications Claiming Priority (2)

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JP2017022021 2017-02-09
JP2017-022021 2017-02-09

Publications (1)

Publication Number Publication Date
WO2018146831A1 true WO2018146831A1 (fr) 2018-08-16

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PCT/JP2017/025358 WO2018146831A1 (fr) 2017-02-09 2017-07-12 Réfrigérateur

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JP (1) JP6890137B2 (fr)
CN (1) CN110234947A (fr)
TW (1) TWI637138B (fr)
WO (1) WO2018146831A1 (fr)

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US10670331B2 (en) * 2017-09-05 2020-06-02 Fu Tai Hua Industry (Shenzhen) Co., Ltd. Securing assembly and refrigerator employing same
JP7514978B2 (ja) 2023-05-12 2024-07-11 東芝ライフスタイル株式会社 冷蔵庫

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021067412A (ja) * 2019-10-24 2021-04-30 東芝ライフスタイル株式会社 冷蔵庫

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JPS58102200U (ja) * 1981-12-29 1983-07-12 シャープ株式会社 恒温槽
JPH0414989U (fr) * 1990-05-25 1992-02-06
JPH09250868A (ja) * 1996-03-19 1997-09-22 Toshiba Corp 冷蔵庫
JP2004101055A (ja) * 2002-09-09 2004-04-02 Mitsubishi Electric Corp 冷蔵庫
US20070295020A1 (en) * 2006-06-21 2007-12-27 Lee Sung-Ae Display assembly for refrigerator
JP2011231937A (ja) * 2008-08-26 2011-11-17 Panasonic Corp 冷蔵庫
JP2016056958A (ja) * 2014-09-05 2016-04-21 シャープ株式会社 冷蔵庫扉
JP2016056964A (ja) * 2014-09-05 2016-04-21 シャープ株式会社 冷蔵庫
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10670331B2 (en) * 2017-09-05 2020-06-02 Fu Tai Hua Industry (Shenzhen) Co., Ltd. Securing assembly and refrigerator employing same
JP7514978B2 (ja) 2023-05-12 2024-07-11 東芝ライフスタイル株式会社 冷蔵庫

Also Published As

Publication number Publication date
CN110234947A (zh) 2019-09-13
JP6890137B2 (ja) 2021-06-18
TWI637138B (zh) 2018-10-01
TW201829969A (zh) 2018-08-16
JPWO2018146831A1 (ja) 2019-11-21

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