WO2022156398A1 - 冰箱 - Google Patents

冰箱 Download PDF

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Publication number
WO2022156398A1
WO2022156398A1 PCT/CN2021/135916 CN2021135916W WO2022156398A1 WO 2022156398 A1 WO2022156398 A1 WO 2022156398A1 CN 2021135916 W CN2021135916 W CN 2021135916W WO 2022156398 A1 WO2022156398 A1 WO 2022156398A1
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WO
WIPO (PCT)
Prior art keywords
installation box
wall
installation
cavity
refrigerator
Prior art date
Application number
PCT/CN2021/135916
Other languages
English (en)
French (fr)
Inventor
纪怀帅
刘敏
丰炳东
王承志
杨寒星
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
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 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Publication of WO2022156398A1 publication Critical patent/WO2022156398A1/zh

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    • 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
    • F25D23/02—Doors; Covers
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • 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

  • the present invention relates to a refrigerator, in particular to an easy-to-maintain refrigerator.
  • the main control board of the existing refrigerator is generally placed in the press compartment.
  • the installed refrigerator needs to be pulled out for a certain distance, and then the cover of the press compartment can be easily removed, and then the main control board can be taken out for maintenance. It is very difficult to repair the refrigerator, and in the process of pulling out the refrigerator, accidents are prone to occur, which may cause the external impact or friction damage of the refrigerator, and even cause the maintenance personnel to be injured.
  • An object of the present invention is to provide a refrigerator that is easy to maintain.
  • the present invention provides a refrigerator, which includes a box body, a door body located on the front side of the box body to open or close the box body, and the box body includes an inner tank, an outer shell located on the outside of the inner tank, and a door formed on the outer side of the inner tank.
  • a thermal insulation cavity between the inner liner and the outer shell, the outer shell has a top wall and two side walls, wherein the refrigerator also includes an installation box arranged between the inner liner and the top wall of the outer shell, and a main control device arranged in the installation box.
  • the installation box has a through hole communicating with the heat preservation cavity for the wire harness to extend into the installation box, and an opening that opens forward to install and remove the main control board from the front side of the box.
  • the installation box is disposed adjacent to the inner wall of the casing
  • the refrigerator further includes a pre-positioning structure for assembling the installation box and the casing
  • the pre-positioning structure is disposed between the installation box and the casing and is located in the installation
  • the pre-positioning structure includes a clamping structure provided on one of the installation box and the housing, and a matching structure provided on the other.
  • the matching structure is disposed on the casing and is a through hole
  • the holding structure includes a first holding portion fixed with the matching structure, a front side of the first holding portion and a front end wall of the casing.
  • the fixed second holding part is a first holding portion fixed with the matching structure, a front side of the first holding portion and a front end wall of the casing.
  • the installation box also has support feet protruding downward to support the inner container.
  • a forwardly open notch is provided at the position of the casing adjacent to the opening of the installation box, and the part of the installation box corresponding to the notch protrudes into the notch and covers the inner wall of the notch .
  • the casing includes a casing body and a reinforcing beam disposed on the front side of the casing body, the reinforcing beam has a first wall extending in the front-rear direction, and a wall formed by bending the first wall toward the inner container. In the second wall, the notch and the opening respectively penetrate through the first wall and the second wall respectively.
  • the refrigerator further includes a mounting seat arranged in the mounting box to install the main control board, the mounting seat has an inner mounting cavity for mounting the main control board, and there is a further space between the mounting seat and the mounting box. There are mutually positioned positioning structures.
  • the mounting seat also has a support portion protruding from the inner bottom wall of the inner installation cavity to support the main control board, and a buckle protruding from the inner side wall of the inner installation cavity, the buckle and the support portion Match to fix the main control board.
  • the mounting seat also has a through hole penetrating in the up-down direction to expose the bottom of the main control board.
  • the mounting seat further includes an outer mounting cavity disposed beside the inner mounting cavity to accommodate the wire harness, and a wire harness portion protruding from the inner wall of the outer mounting cavity.
  • the outer mounting cavity near the side of the via hole has a plurality of first wiring grooves
  • the side wall of the inner mounting cavity has a plurality of second wiring grooves matched with the first wiring grooves.
  • the positioning structure includes a first abutting portion and a second abutting portion protruding inwardly from the mounting box to be fixed with the mounting seat, the first abutting portion protruding in the up-down direction formed, and the second abutting portion is formed to protrude in the lateral direction.
  • the mounting seat has a first elastic portion and a second elastic portion respectively abutting against the first abutting portion and the second abutting portion, and the first elastic portion and the second elastic portion Set on the rear side of the mount.
  • the installation box has a ventilation hole connecting the heat preservation cavity and the inside of the installation box, and the refrigerator further includes a ventilation film disposed at the position of the ventilation hole outside the installation box.
  • the refrigerator of the present invention is provided with an installation box between the inner liner and the outer shell, and a main control board arranged in the installation box, and the installation box has a connection with the heat preservation cavity for the wire harness to extend into the installation box
  • FIG. 1 is a schematic perspective view of the first embodiment of the refrigerator of the present invention.
  • FIG. 2 is an exploded perspective view of FIG. 1 .
  • FIG. 3 is a three-dimensional schematic view of FIG. 1 from another perspective after the cover is hidden.
  • FIG. 4 is an enlarged view of A in FIG. 3 .
  • FIG. 5 is a further exploded perspective view of FIG. 2 .
  • FIG. 6 is an exploded perspective view of the mounting box and the mounting seat of FIG. 5 .
  • FIG. 7 is a schematic perspective view of FIG. 5 from another perspective.
  • FIG. 8 is an exploded perspective view of the mounting box and the mounting seat of FIG. 7 .
  • FIG. 9 is an exploded front view after hiding the inner tank and the outer shell body.
  • FIG. 10 is an exploded perspective view of the mounting seat and the display control assembly according to the second embodiment of the present invention.
  • FIG. 11 is a schematic perspective view of FIG. 10 from another viewing angle.
  • the refrigerator includes a box body and a door located on the front side of the box body to open or close the box body.
  • the outer shell 2 on the outer side of the bladder 1, the thermal insulation cavity 5 formed between the inner bladder 1 and the outer shell 2, the outer shell 2 has a top wall and two side walls, wherein the refrigerator also includes a top wall arranged on the inner bladder 1 and the outer shell 2
  • the installation box 3 between the walls, the main control board 4 arranged in the installation box 3, the installation box 3 has a through hole 36 communicated with the insulation cavity 5 for the wire harness to extend into the installation box 3, and the front Opening 31 for installing and removing the main control board 4 from the front side of the box
  • the refrigerator is a built-in refrigerator, which is mainly installed in a cabinet, but of course it can also be a traditional refrigerator.
  • the refrigerator also has a thermal insulation layer disposed between the outer shell 2 and the inner tank 1 and adjacent to the installation box 3.
  • the thermal insulation layer can be a foamed layer formed in the thermal insulation cavity 5, or a vacuum layer. Thermal insulation design.
  • the installation box 3 is arranged between the top wall and the inner container 1 .
  • the area of the top wall is relatively small compared to the area of the side walls, it is easy to thicken the thermal insulation cavity 5 between the top wall and the inner container 1 to prevent the installation box 3 from protruding from the outer shell 2 and to thicken the top wall Compared with the heat preservation cavity 5 between the thickened side wall and the inner container 1 , the cost of the heat preservation cavity 5 between the inner container 1 and the inner container 1 is lower.
  • the storage compartment on the upper side of the refrigerator is a refrigerating room, and the storage temperature is relatively higher than that of the freezing room.
  • the main control board 4 arranged at this position does not need the maintenance personnel to bend over to work, which reduces the maintenance difficulty.
  • the installation box 3 may also be disposed in the heat preservation cavity 5 between the side wall and the inner container 1, and the heat preservation cavity 5 between the refrigerator compartment and the freezer compartment.
  • the installation box 3 is arranged in the heat preservation cavity 5 between the side wall and the inner container 1, only part of the installation box 3 can be arranged to protrude from the side wall of the outer shell 2, and then a receiving structure matched with the protruding structure can be arranged in the cabinet.
  • the installation box 3 is arranged in the heat preservation cavity 5 between the refrigerator compartment and the freezer compartment, the heat preservation performance of the installation box 3 should be increased to reduce the influence of the low temperature of the freezer compartment on it.
  • the installation box 3 is disposed adjacent to the inner wall of the outer casing 2, that is, the installation box 3 is arranged on the top wall of the outer casing 2, so that the distance between the bottom of the installation box 3 and the inner tank 1 can be increased. , so as to increase the thickness of the insulation layer between the two, thereby reducing the influence of the temperature in the storage room on the main control board 4, and the heat generated by the main control board 4 can also be conducted by means of the metal shell 2. , to enhance the cooling effect. At the same time, when the thermal insulation effect is sufficient, the distance between the top wall of the outer shell 2 and the inner container 1 can also be minimized, that is, the thermal insulation cavity 5 is the thinnest, thereby reducing the volume of the refrigerator.
  • the casing 2 includes a casing body 21 assembled with each other, a reinforcing beam 22 disposed on the front side of the casing body 21, and the reinforcing beam 22 has a first wall 221 extending in the front-rear direction, and the reinforcing beam 22 has a first wall 221 extending in the front-rear direction.
  • a wall 221 is bent toward the second wall 222 formed in the direction of the inner pot 1 (ie, it is bent and extended in the up-down direction), and the opening 31 of the installation box 3 penetrates the second wall 222 forward.
  • the first wall 221 of the reinforcing beam 22 is fixed to the top wall of the casing 2
  • the second wall 222 is fixed to the laterally bent part of the side wall of the casing 2
  • the reinforcing beam 22 is integrally fixed inside the casing 2 and arranged at the The front end of the housing 2, thereby increasing the integrity of the housing 2.
  • the installation box 3 of the present invention is arranged between the top wall of the outer shell 2 and the inner tank 1 , by arranging the reinforcing beams 22 separately, it is not only convenient to connect the outer shell body 21 and the inner tank 1 , but also improves the structural strength of the installation box 3 , and the process is simpler and the production efficiency is higher.
  • the shell body 21 and the reinforcing beam 22 can also be integrally formed.
  • a notch 223 that opens forward is provided at the position of the casing 2 adjacent to the opening 31 of the installation box 3 .
  • the notch 223 is arranged on the first wall 221 of the reinforcing beam 22 and extends in the up-down direction. throughout the settings. That is, it can be understood that the gap 223 is formed by being recessed backward from the front end of the first wall 221 .
  • the portion of the installation box 3 corresponding to the notch 223 protrudes into the notch 223 and covers the inner wall of the notch 223 . That is, the inner wall of the notch 223 is arranged in cooperation with the outer wall of the installation box 3 . And the position where the opening 31 of the installation box 3 penetrates through the second wall 222 is communicated with the notch 223 , so that the upper front end of the installation box 3 is exposed to the outside.
  • the installation box 3 may also not protrude into the notch 223 , that is, the outer wall of the installation box 3 is disposed in contact with the inner wall surface of the first wall 221 .
  • the installation box 3 includes an upper cover 32 and a lower cover 33 that are assembled up and down with each other, so the molding and assembly are simpler.
  • the installation box 3 can also be integrally formed.
  • the refrigerator also includes a pre-positioning structure for assembling the installation box 3 and the housing 2 with each other.
  • the pre-positioning structure is disposed between the installation box 3 and the casing 2 and is located on the front side of the installation box 3, and the pre-positioning structure includes a clamping structure 34 disposed on one of the installation box 3 and the casing 2, and a clamping structure 34 disposed on the other.
  • Mating structure 23 on one.
  • the matching structure 23 is disposed on a through hole on the casing 2, and the through hole penetrates the casing body 21 and the first wall 221 of the reinforcing beam 22 in the up-down direction.
  • the holding structure 34 includes a first holding portion 341 fixed with the matching structure 23 , and is located on the front side of the first holding portion 341 and fixed to the front end wall of the casing 2 (ie, the front end wall of the first wall 221 of the reinforcing beam 22 ).
  • the second holding part 342 of the And the pre-positioning structure includes a plurality of the perforations, the first holding part 341 and the second holding part 342 arranged in the lateral direction.
  • the first holding portion 341 and the second holding portion 342 are disposed on the upper cover 32 , and the holding cavities of the first holding portion 341 and the second holding portion 342 are opposite to each other.
  • the front end wall ie the front end wall of the reinforcement beam 22.
  • the load-bearing capacity of the holding structure 34 can be increased, and the risk of damage to the first holding portion 341 and the second holding portion 342 can be reduced.
  • the screw fixing method is avoided. The screw penetrates through the upper cover 32 and damages the main control board 4 in the installation box 3, and at the same time, the maintenance personnel can be prevented from being scratched by the screw.
  • the installation box 3 can be fixed with the outer shell 2 first, and the holes between the installation box 3 and the outer shell 2 can be aligned, and then further fixed with screws at other positions, so as to use When the screw is fixed, it is not necessary to hold the installation box 3 by hand, which improves the assembly efficiency.
  • the installation box 3 has support feet 35 protruding downward from the lower surface of the lower cover 33 to support the inner tank 1 , and the support feet 35 can assist the pre-positioning structure and improve the pre-positioning At the same time, the risk of damage to the holding structure 34 can also be reduced.
  • the through hole 36 of the installation box 3 is located on one side of the lateral direction. Since the one side of the lateral direction is set, the wiring harness is relatively closer to the maintenance personnel when the maintenance personnel are repairing, which is also convenient for the maintenance personnel to check and maintain . Of course, in other embodiments, it can also be located on the rear side.
  • the installation box 3 has a ventilation hole 37 that communicates with the heat preservation cavity 5 and the inside of the installation box 3 .
  • the refrigerator also includes a ventilating film (not shown) disposed at the position of the ventilating hole 37 on the outer side of the installation box 3 .
  • the ventilation holes 37 are mainly disposed on the lower cover 33 .
  • the installation box 3 has a first accommodating cavity 38 on the rear side and a second accommodating cavity 39 on the front side.
  • the first accommodating cavity 38 is communicated with the second accommodating cavity 39, and the The width of the second accommodating cavity 39 in the lateral direction is larger than that of the first accommodating cavity 38 , and the first accommodating cavity 38 is used for accommodating the main control board 4 .
  • the refrigerator also includes a display control assembly 6 that is arranged at the opening 31 and is electrically connected to the main control board 4.
  • the second accommodating cavity 39 is used to accommodate the display control assembly 6.
  • the display control assembly The width of the 6 in the lateral direction is larger than that of the main control board 4, and the second accommodating cavity 39 is convenient for installing the display control assembly 6.
  • the second accommodating cavity 39 is arranged on the front side of the installation box 3, and the maintenance personnel have a larger capacity.
  • the operation space is more convenient for maintenance.
  • the opening 31 can also be a cover, as long as it can cover the main control board 4 .
  • the display control assembly 6 includes a display control bracket 61 , a display control circuit board 62 fixed on the display control bracket 61 , and a display control panel 63 covered on the front side of the display control bracket 61 .
  • the refrigerator also includes a display control panel 63 .
  • the fixing structure between the display control panel 63 and the installation box 3 includes a hook 64 arranged on one of the display control panel 63 and the installation box 3 and a slot 311 arranged on the other.
  • the hooks 64 are arranged on the display control panel 63
  • the card slots 311 are arranged on the inner wall of the installation box 3
  • the display control bracket 61 and the display control panel 63 are fixed together, Therefore, during maintenance, the display control panel 63 can be directly disassembled, and at the same time, the display control bracket 61 and the display control circuit board 62 are disassembled together, which simplifies the maintenance steps.
  • the display control assembly 6 is arranged on the front side of the main control board 4, which shortens the length of the wire harness between the display control assembly 6 and the main control board 4, and facilitates reasonable arrangement and arrangement of the wire harness.
  • the display control assembly 6 is provided at the opening 31 of the installation box 3, which can also act as a cover plate, thereby shielding the main control board 4, that is, the display control assembly 6 and the cover plate are two-in-one.
  • the refrigerator further includes a mounting seat 7 disposed in the first receiving cavity 38 to mount the main control board 4 , and the mounting seat 7 has an inner mounting cavity 71 for mounting the main control board 4 .
  • the mounting seat 7 is similar to the structure of a drawer, and the front wall of the mounting seat 7 also has a wire hole 72 running through the front and rear, and a wire harness clip 73 protruding forward to fix the wire harness, so
  • the wiring hole 72 is used for the wiring harness connecting the display control assembly 6 and the main control board 4 to pass through, and the wiring harness card 73 is used for arranging the wiring harness.
  • the wire-passing hole 72 is located on one side in the lateral direction of the front wall of the mounting seat 7 , and the wire-passing hole 72 is located on the same side as the through-hole 36 of the installation box 3 , and the wire harness card 73 is roughly located on the front wall of the mounting seat 7 . the middle position. Therefore, the wire harness passing through the wire hole 72 can be directly connected to the wire harness passing through the through hole 36 , shortening the length of the wire harness, and then passing the wire harness card 73 to arrange the wire harness in an orderly manner.
  • the mounting seat 7 also has a supporting portion 74 protruding from the inner bottom wall of the inner mounting cavity 71 to support the main control board 4 .
  • the mounting seat 7 has a plurality of the supporting portions 74 disposed around the inner mounting cavity 71 , and the supporting portions 74 are also connected to the inner side walls around the inner mounting cavity 71 , thereby increasing the supporting portions 74 structural strength.
  • the support portion 74 can be used to increase the distance between the main control board 4 and the bottom wall of the inner installation cavity 71, so as to prevent condensation from contacting the main control board 4 when condensation occurs in the mounting seat 7, so as to ensure the stability of the main control board 4. Work.
  • the mounting seat 7 also has a buckle 75 protruding from the inner side wall of the inner installation cavity 71 .
  • the buckle 75 cooperates with the support portion 74 to fix the main control board 4 .
  • the other side walls of the inner installation cavity 71 except the front wall are provided with elastic arms 76
  • the elastic arms 76 are part of the side walls of the inner installation cavity 71
  • two of the elastic arms 76 The side walls of the inner mounting cavity 71 are spaced apart from each other, and the snaps 75 are arranged on the elastic arms 76 , so that the elastic arms 76 can easily move close to the inner mounting cavity 71 or away from the inner mounting cavity 71 , and also make the main control board easier to move. 4 is easier to install and remove.
  • the mounting seat 7 may not be provided with a front wall, and the main control board 4 may also be mounted between the buckle 75 and the support portion 74 in the front-rear direction.
  • the mounting seat 7 also has a through hole 77 penetrating in the up-down direction to expose the bottom of the main control board 4 .
  • the material cost of the mounting seat 7 can not only be reduced, but also increased
  • the distance between the original main control board 4 and the inner bottom wall of the inner installation cavity 71 can be further increased to become the distance between the main control board 4 and the lower cover 33 of the installation box 3, and even if condensation occurs When exposed to dew, the dew will also flow into the installation box 3 from the through hole 77, thereby further enhancing the waterproof performance.
  • the mounting seat 7 further includes an outer mounting cavity 78 disposed at the side of the inner mounting cavity 71 to accommodate the wire harness, and a wire harness portion 781 protruding from the inner wall of the outer mounting cavity 78 .
  • the outer mounting cavity 78 is formed on the left and right sides and the rear side of the inner mounting cavity 71
  • the outer mounting cavity 78 is the outermost side wall and the inner mounting cavity in the lateral direction and the front-rear direction of the mounting seat 7 .
  • the space formed by the side wall of the outer mounting cavity 71 can provide more space for arranging and arranging the wire harnesses.
  • the outer mounting cavity 78 on the side close to the via hole 36 has a plurality of first wiring grooves 782
  • the side wall of the inner mounting cavity 71 has a plurality of second wiring grooves 711 matched with the first wiring grooves 782 .
  • the outer mounting cavity 78 near the side of the via hole 36 has two left and right first wiring grooves 782 for arranging different wiring harnesses to avoid disorder of the wiring harnesses.
  • the second wiring grooves 711 are formed through the sidewall of the inner mounting cavity 71, and are arranged at different positions, so as to be connected to the corresponding positions on the main control board 4 in an orderly and orderly manner.
  • the number of the first wire routing slot 782 and the second wire routing slot 711 can be correspondingly set according to actual products.
  • the wire harness portion 781 is a structure with a hook-shaped end, and the wire harness portion 781 is formed to protrude outward from the outer wall of the side wall of the inner installation cavity 71 , because the wire harness is routed through the first wire
  • the wire harness part 781 can organize the wire harness more effectively. Reduces the chance of the wire harness coming off the wire harness 781 .
  • a mutual positioning structure is also provided between the mounting seat 7 and the mounting box 3 .
  • the positioning structure includes a first elastic portion 79 disposed on the mounting seat 7 to elastically abut against the mounting box 3 in the vertical direction, and a second elastic portion 79 elastically abutting against the mounting box 3 in the lateral direction.
  • Elastic part 721 may also be provided on the installation box 3 .
  • the mounting seat 7 and the mounting box 3 can be sufficiently fixed, and on the other hand, the mounting seat 7 can be moved back and forth during the process.
  • the resistance in the middle is small, which is easy to disassemble and install.
  • the installation box 3 has a first abutting portion 312 and a second abutting portion 313 that protrude inwardly and abut against the first elastic portion 79 and the second elastic portion 721, respectively.
  • the part 312 and the second abutting part 313 are provided on the rear side of the installation box 3, and gradually extend obliquely toward the inside of the installation box 3 from front to back, thereby forming a guide for the first elastic part 79 and the second elastic part 721 to move back and forth.
  • the mounting seat 7 when installing or removing the mounting seat 7, the mounting seat 7 has a larger movable space in the first half of the interior of the mounting box 3, which is conducive to installation and removal, and at the same time, the large space is also conducive to heat dissipation.
  • the first abutting portion 312 and the second abutting portion 313 are disposed at the rear end of the interior of the installation box 3 , so that the movable space of the first half of the interior of the installation box 3 can be maximized.
  • the first elastic portion 79 is formed on the left and right sides of the rear end of the mounting seat 7 .
  • the first elastic portion 79 extends upward from the upper end of the outer side wall of the outer mounting cavity 78 and is formed by bending backward.
  • the mounting seat 7 There is also an escape space 722 located below the first elastic portion 79 so that the first elastic portion 79 can be bent and deformed downward. Therefore, it is convenient for the first elastic portion 79 to move up and down during the forward and backward movement of the mounting seat 7 .
  • the second elastic portion 721 is formed to protrude from the outer side of the side wall of the mounting seat 7 , and the outer side of the side wall of the mounting seat 7 is also provided with a space 722 for the second elastic portion 721 to deform inwardly.
  • the second elastic portion 721 is disposed on the left and right sides of the mounting seat 7.
  • the second elastic portion 721 may be disposed only on one side in the lateral direction.
  • the protruding width of the second abutting portion 313 on the side close to the via hole 36 of the mounting box 3 in the lateral direction is larger than the protruding width of the other second abutting portion 313, so as to ensure that the mounting box 3 on the side of the via hole 36 has a Enough space to lay out the wiring harness.
  • the mounting box 3 may be provided with only one or both of the first abutting portion 312 and the second abutting portion 313 , and the mounting seat 7 is directly connected to the first abutting portion.
  • the interference fit of 312 and/or the second abutting portion 313 is sufficient.
  • the mounting seat 7 and the mounting box 3 are also fixed by another part.
  • the front wall of the mounting seat 7 also has a fixing portion 723 protruding outward, and the rear inner wall of the second receiving cavity 39 forms a
  • one end of the second accommodating cavity 39 is aligned with the first accommodating cavity 38, therefore, the rear inner wall of the second accommodating cavity 39 is only located on one side of the lateral direction, and the second The rear inner wall of the accommodating cavity 39 also has a groove that is recessed backward to accommodate the fixing portion 723 , so that the front end of the fixing portion 723 is flush with the rear inner wall, ensuring the smooth installation of the display control assembly 6 .
  • the through hole 36 of the installation box 3 is disposed on the rear side of the second receiving cavity 39 that is longer than the first receiving cavity 38 . Therefore, the position of the wire through hole 72 is approximately located in the middle of the width of the second receiving cavity 39 in the lateral direction. Therefore, it is more convenient to connect the wiring harness to the display control circuit board 62, that is, the length difference between the wiring harnesses on the display control circuit board 62 is small, which is easier to organize and arrange, and the selection of the display control circuit board 62 is also more convenient. wide.
  • the fixing portion 723 located on the other side in the lateral direction is matched with the protruding portion 316 protruding from the installation box 3 .
  • the protruding portion 316 is also provided with the fixing hole 315 .
  • the elastic portion 721 , the fixing portion 723 and the fixing hole 315 can effectively ensure the fixing effect of the mounting seat 7 .
  • the refrigerator further includes appearance parts 8 disposed on the left and right sides of the display control assembly 6 , and the appearance parts 8 are fixed on the reinforcing beam 22 , thereby preventing the reinforcing beam 22 from being exposed and improving the appearance.
  • the sizes of the exterior parts 8 on the left and right sides are inconsistent, and the exterior parts 8 on the hinge side of the door body are smaller.
  • the display and control assembly 6 includes a display and control bracket integrally formed on the front side of the mounting seat 7 . 61.
  • a display control circuit board 62 fixed on the rear side of the display control bracket 61 , and a display control panel 63 covered on the front side of the display control bracket 61 .
  • the front wall of the mounting seat 7 and the display control bracket 61 are of the same structure. Therefore, it is convenient to fix not only the main control board 4 but also the display control circuit board 62 , while saving more materials and effectively reducing costs.
  • the display control circuit board 62 is disposed between the display control bracket 61 and the main control board 4 and is located in the inner installation cavity 71 . Therefore, the display circuit board can directly communicate with the main control board in the inner installation cavity 71 .
  • the boards 4 are connected, and the distance between the two is shorter, and the wiring harness connecting the two does not need to pass through the mounting seat 7 forward, which reduces the difficulty of arranging the wiring harness.
  • the main control board 4 can be taken out in one step, which greatly simplifies the maintenance steps.
  • the premise is that the mounting seat 7 and the mounting box 3 are only fixed by the above-mentioned positioning structure, and the fixing portion 723 of the mounting seat 7 and the fixing hole 315 are not fixed by screws, or the fixing portion 723 and the fixing hole do not need to be provided. 315.
  • the refrigerator of the present invention provides an installation box 3 between the inner liner 1 and the outer shell 2, and a main control board 4 arranged in the installation box 3.

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  • 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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
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Abstract

本发明提供了一种冰箱，包括箱体、位于箱体前侧以打开或关闭箱体的门体，所述箱体包括内胆、位于内胆外侧的外壳、形成于内胆与外壳之间的保温腔，所述外壳具有顶壁和两侧壁，其中，所述冰箱还包括设置于内胆和外壳顶壁之间的安装盒、设置于安装盒内的主控板，所述安装盒具有与所述保温腔相连通以供线束伸入安装盒内的过孔、向前开放以自箱体前侧安装和拆卸主控板的开口。本发明可大大简化了维修步骤、减少维修时间、降低维修成本。

Description

冰箱 技术领域
本发明涉及一种冰箱，尤其涉及一种容易维修的冰箱。
背景技术
现有冰箱的主控板一般放在压机仓内，维修时需要将安装好的冰箱向外拉出一段距离，然后才可以方便拆卸压机仓的盖板，再取出主控板进行维修，给维修冰箱增加很大难度，而且在拉出冰箱的过程中，容易发生意外导致冰箱外部撞击或摩擦受损，甚至导致维修人员受伤。
尤其是对嵌入式冰箱来说，因为安装在橱柜内，在拉出冰箱之前，还要先解除冰箱与橱柜之间的固定结构，维修更加繁琐费时。
有鉴于此，有必要对现有的冰箱予以改进，以解决上述问题。
发明内容
本发明的目的在于提供一种容易维修的冰箱。
为实现上述发明目的，本发明提供了一种冰箱，包括箱体、位于箱体前侧以打开或关闭箱体的门体，所述箱体包括内胆、位于内胆外侧的外壳、形成于内胆与外壳之间的保温腔，所述外壳具有顶壁和两侧壁，其中，所述冰箱还包括设置于内胆和外壳顶壁之间的安装盒、设置于安装盒内的主控板，所述安装盒具有与所述保温腔相连通以供线束伸入安装盒内的过孔、向前开放以自箱体前侧安装和拆卸主控板的开口。
作为本发明的进一步改进，所述安装盒相邻外壳内壁设置，所述冰箱还包括将安装盒和外壳相互组装的预定位结构，所述预定位结构设置于安装盒和外壳之间且位于安装盒前侧，所述预定位结构包括设置于安装盒和外壳其中一者上的卡持结构、设置于另一者上的配合结构。
作为本发明的进一步改进，所述配合结构设置于外壳上且为通孔，所述卡持结构包括与配合结构相固定的第一卡持部、位于第一卡持部前侧与外壳前端壁相固定 的第二卡持部。
作为本发明的进一步改进，所述安装盒还具有向下突伸以支撑在内胆上的支撑脚。
作为本发明的进一步改进，所述外壳相邻安装盒开口的位置处设置有向前开放的缺口，所述安装盒与缺口对应的部分突伸入所述缺口内，并遮盖所述缺口的内壁。
作为本发明的进一步改进，所述外壳包括外壳本体、设置于外壳本体前侧的加强梁，所述加强梁具有沿前后方向延伸的第一壁、自第一壁朝向内胆方向弯折形成的第二壁，所述缺口和开口分别对应贯穿所述第一壁和第二壁。
作为本发明的进一步改进，所述冰箱还包括设置于安装盒内以安装主控板的安装座，所述安装座具有安装主控板的内安装腔，所述安装座与安装盒之间还设置有相互定位的定位结构。
作为本发明的进一步改进，所述安装座还具有自内安装腔内底壁突伸以支撑主控板的支撑部、自内安装腔内侧壁突伸的卡扣，所述卡扣与支撑部相配合以固定主控板。
作为本发明的进一步改进，所述安装座还具有沿上下方向贯穿以暴露主控板底部的通孔。
作为本发明的进一步改进，所述安装座还包括设置于内安装腔旁侧以收容线束的外安装腔、自外安装腔内壁突伸的束线部。
作为本发明的进一步改进，靠近过孔侧的外安装腔具有多个第一走线槽，所述内安装腔的侧壁具有多个与第一走线槽相配合的第二走线槽。
作为本发明的进一步改进，所述定位结构包括自安装盒向内突伸以和安装座相固定的第一抵接部和第二抵接部，所述第一抵接部沿上下方向突伸形成，第二抵接部沿横向方向突伸形成。
作为本发明的进一步改进，所述安装座具有分别与第一抵接部、第二抵接部相抵接的第一弹性部、第二弹性部，且所述第一弹性部和第二弹性部设置于安装座后侧。
作为本发明的进一步改进，所述安装盒具有连通保温腔和安装盒内部的透气孔， 所述冰箱还包括设置于安装盒外侧透气孔位置处的透气膜。
本发明的有益效果：本发明冰箱通过在内胆和外壳之间设置安装盒、设置于安装盒内的主控板，所述安装盒具有与所述保温腔相连通以供线束伸入安装盒内的过孔、向前开放以自箱体前侧安装和拆卸主控板的开口。因此，维修时，可直接拆卸安装盒前侧的结构，然后向前拉出主控板即可，大大简化了维修步骤、减少维修时间、降低维修成本，同时也不易对冰箱或冰箱周围的物体造成损伤，提高了用户体验。
附图说明
图1是本发明冰箱第一实施例的立体示意图。
图2是图1的立体分解图。
图3是图1隐藏外壳后另一视角的立体示意图。
图4是图3中A处的放大图。
图5是图2进一步的立体分解图。
图6是图5中安装盒和安装座的立体分解图。
图7是图5另一视角的立体示意图。
图8是图7中安装盒和安装座的立体分解图。
图9是隐藏内胆和外壳本体后的正视分解图。
图10是本发明第二实施例安装座和显控组件立体分解图。
图11是图10的另一视角的立体示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明中的技术方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
请参图1至图11所示为本发明冰箱的实施例，所述冰箱包括箱体、位于箱体前侧以打开或关闭箱体的门体，所述箱体包括内胆1、位于内胆1外侧的外壳2、形成于内胆1与外壳2之间的保温腔5，所述外壳2具有顶壁和两侧壁，其中，所述冰箱还包括设置于内胆1和外壳2顶壁之间的安装盒3、设置于安装盒3内的主控板4，所述安装盒3具有与所述保温腔5相连通以供线束伸入安装盒3内的过孔36、向前开放以自箱体前侧安装和拆卸主控板4的开口31
具体地，如图1至图3所示，为本发明的第一实施例，在本实施例中，所述冰箱为嵌入式冰箱，主要设置于橱柜内，当然也可以为传统冰箱。所述冰箱还具有设置于外壳2和内胆1之间并相邻安装盒3设置的保温层，前述保温层可以为发泡成型于所述保温腔5内的发泡层，也可以为真空绝热设计。
在本实施例中，所述安装盒3设置于所述顶壁和内胆1之间。一方面，由于所述顶壁的面积相对侧壁的面积较小，容易将顶壁和内胆1之间的保温腔5加厚，以避免安装盒3突出于外壳2，且加厚顶壁和内胆1之间的保温腔5相对于加厚侧壁和内胆1之间的保温腔5，成本更低。
另一方面，一般冰箱上侧的储物间室为冷藏室，储藏温度相对冷冻室相对较高，因此，冷藏室的温度也不易对主控板4的工作造成影响。同时，设置于该位置处的主控板4，维修人员也不用弯腰工作，降低维修难度。
当然在其他实施例中，所述安装盒3也可以设置于侧壁和内胆1之间的保温腔5、冷藏室和冷冻室之间的保温腔5。当安装盒3设置于侧壁和内胆1之间的保温腔5时，可以只把安装盒3的部分突出外壳2的侧壁设置，然后在橱柜设置与该突出结构相配合的收容结构。当安装盒3设置于冷藏室和冷冻室之间的保温腔5内时，应增加安装盒3的保温性能以降低冷冻室低温对其的影响。
在本实施例中，所述安装盒3相邻外壳2内壁设置，即所述安装盒3贴敷于外壳2顶壁设置，如此，不仅可以增加安装盒3底部与内胆1之间的距离，从而增加两者之间的保温层厚度，进而降低储物间室内的温度对主控板4的影响，而且主控板4工作时所产生的热量也可借助于金属材质的外壳2传导出去，加强散热效果。同时在保温效果足够的情况下，亦可以使得外壳2顶壁和内胆1之间的距离最小， 即保温腔5最薄，降低冰箱体积。
在本实施例中，所述外壳2包括相互组装而成的外壳本体21、设置于外壳本体21前侧的加强梁22，所述加强梁22具有沿前后方向延伸的第一壁221、自第一壁221朝向内胆1方向弯折形成的第二壁222(即沿上下方向弯折延伸)，所述安装盒3的开口31向前贯穿第二壁222。所述加强梁22的第一壁221和外壳2顶壁相固定，第二壁222和外壳2侧壁沿横向方向弯折的部分相固定，且加强梁22整体固定于外壳2内部且设置于外壳2的最前端，从而增加外壳2的一体性。
由于本发明的安装盒3设置于外壳2顶壁和内胆1之间，因此，通过单独设置所述加强梁22，不仅便于连接外壳本体21和内胆1、提高了安装盒3的结构强度，而且工艺更加简单，生产效率更高。当然在其他实施例中，所述外壳本体21和加强梁22也可一体成型。
所述外壳2相邻安装盒3开口31的位置处设置有向前开放的缺口223，在本实施例中，所述缺口223设置于所述加强梁22的第一壁221上且沿上下方向贯穿设置。即可以理解为：所述缺口223为自第一壁221的前端向后凹陷形成。并且，所述安装盒3与缺口223对应的部分突伸入所述缺口223内，并遮盖所述缺口223的内壁。即缺口223的内壁与安装盒3的外壁相配合设置。并且安装盒3的开口31贯穿第二壁222的位置与缺口223相连通，从而使得安装盒3的上前端暴露于外侧。
因此，当维修时，维修人员不会碰到所述加强梁22，即使安装盒3的开口31不是很大，但维修人员也只会碰到安装盒3的塑胶结构，从而不会被加强梁22的金属结构刮伤，降低维修人员的受伤风险。当然在其他实施例中，所述安装盒3也可以不突伸入缺口223内，即安装盒3的外壁贴合第一壁221的内壁面设置。
如图4至图7所示，所述安装盒3包括上下相互组装的上盖32和下盖33，因此，成型组装更加简单。当然在其他实施例中，所述安装盒3也可以一体成型。
所述冰箱还包括将安装盒3和外壳2相互组装的预定位结构。所述预定位结构设置于安装盒3和外壳2之间且位于安装盒3前侧，所述预定位结构包括设置于安装盒3和外壳2其中一者上的卡持结构34、设置于另一者上的配合结构23。
在本实施例中，所述配合结构23设置于外壳2上的穿孔，且所述穿孔沿上下方 向贯穿外壳本体21和加强梁22的第一壁221。所述卡持结构34包括与配合结构23相固定的第一卡持部341、位于第一卡持部341前侧与外壳2前端壁(即加强梁22第一壁221的前端壁)相固定的第二卡持部342。且所述预定位结构包括沿横向方向设置的多个所述穿孔、第一卡持部341、第二卡持部342。
其中，所述第一卡持部341和第二卡持部342设置于上盖32上，且第一卡持部341和第二卡持部342的卡持腔相对设置。当预固定时，先将第一卡持部341倾斜从下往上放置于穿孔内并向前移动，然后将安装盒3抬起并向后推动，使第二卡持部342卡持于外壳2前端壁(即加强梁22的前端壁)。
且通过设置第一卡持部341和第二卡持部342，一方面，可增加卡持结构34的承重能力，降低第一卡持部341和第二卡持部342受损的风险。另一方面，避免采用螺钉固定方式，螺钉贯穿上盖32，伤到安装盒3内的主控板4，同时也可避免维修人员被螺钉划伤。
通过设置所述预固定结构，可先将安装盒3与外壳2相固定，并将安装盒3和外壳2之间的孔位相对准，然后再通过在其他位置用螺钉做进一步固定，从而使用螺钉固定时，无需手扶安装盒3，提高组装效率。
在本实施例中，所述安装盒3具有自下盖33下表面向下突伸以支撑在内胆1上的支撑脚35，所述支撑脚35可辅助所述预定位结构，提高预定位效果，同时也可降低卡持结构34受损的风险。
在本实施例中，所述安装盒3的过孔36位于横向方向的一侧，由于设置横向方向的一侧，因此，维修人员维修时，线束相对更加靠近维修人员，也便于维修人员检查维修。当然在其他实施例中，也可以位于后侧。
所述安装盒3具有连通保温腔5和安装盒3内部的透气孔37。所述冰箱还包括设置于安装盒3外侧透气孔37位置处的透气膜(未图示)。在本实施例中，所述透气孔37主要设置于下盖33上。通过设置透气孔37和透气膜，当发泡时，可与外界相连通，降低发泡压力，使发泡过程更加顺利，并且透气膜可保证发泡料不会进入到安装盒3内，避免安装盒3溢料的风险。
在本实施例中，所述安装盒3具有位于后侧的第一收容腔38、位于前侧的第二 收容腔39，所述第一收容腔38与第二收容腔39相连通，且第二收容腔39沿横向方向的宽度大于第一收容腔38，所述第一收容腔38用于收容所述主控板4。
所述冰箱还包括配合设置于所述开口31处且电性连接主控板4的显控组件6，所述第二收容腔39用于收容所述显控组件6，一方面，显控组件6沿横向方向的宽度大于主控板4，第二收容腔39便于安装显控组件6，另一方面，当维修时，第二收容腔39设置于安装盒3前侧，维修人员具有更大的操作空间，更加方便维修。当然在其他实施例中，与所述开口31处配合设置也可以为盖板，只需能够遮挡主控板4即可。
具体的，所述显控组件6包括显控支架61、固定于显控支架61上的显控电路板62、罩设于显控支架61前侧的显控面板63，所述冰箱还包括设置于显控面板63与安装盒3之间的固定结构，所述固定结构包括设置于显控面板63和安装盒3其中一者上的卡勾64、设置于另一者上的卡槽311。
在本实施例中，所述卡勾64设置于显控面板63上，所述卡槽311设置于安装盒3的内壁上，并且所述显控支架61与显控面板63相固定至一起，因此，当维修时，可直接将显控面板63拆卸下来，同时，显控支架61和显控电路板62被一并拆卸下来，简化维修步骤。并且显控组件6设置于主控板4前侧，缩短了显控组件6和主控板4之间线束长度，便于合理布置及整理线束。而且显控组件6设置安装盒3开口31处，还可充当盖板的作用，从而遮挡主控板4，即显控组件6和盖板二合一。
如图5至图9所示，所述冰箱还包括设置于第一收容腔38内以安装主控板4的安装座7，所述安装座7具有安装主控板4的内安装腔71。在本实施例中，所述安装座7类似于抽屉的结构，所述安装座7的前壁还具有前后贯穿的过线孔72、向前突伸以固定该线束的束线卡73，所述过线孔72供连接显控组件6和主控板4的线束穿过，所述束线卡73用以整理该线束。
其中，所述过线孔72位于安装座7前壁横向方向的一侧，且所述过线孔72与安装盒3的过孔36位于同侧，束线卡73大致位于安装座7前壁的中间位置。因此，通过过线孔72的线束可直接与通过过孔36的线束相连接，缩短线束长度，然后通过束线卡73使得线束有序排布。
所述安装座7还具有自内安装腔71内底壁突伸、以支撑主控板4的支撑部74。在本实施例中，所述安装座7具有设置于内安装腔71四周的多个所述支撑部74，所述支撑部74还连接于内安装腔71四周的内侧壁，从而增加支撑部74的结构强度。所述支撑部74可用于提高主控板4与内安装腔71底壁之间的距离，避免安装座7内出现凝露时，凝露与主控板4相接触，保证主控板4稳定工作。
所述安装座7还具有自内安装腔71内侧壁突伸的卡扣75，所述卡扣75与支撑部74相配合以固定主控板4，所述卡扣75具有便于主控板4上下安装的导引面。在本实施例中，所述内安装腔71除前壁外的其他侧壁均设有弹性臂76，所述弹性臂76为内安装腔71侧壁的一部分，且所述弹性臂76的两侧与内安装腔71的侧壁间隔设置，所述卡扣75设置于所述弹性臂76上，从而使得弹性臂76容易靠近内安装腔71或远离内安装腔71移动，也使得主控板4的安装和拆卸更加简单。
当然在其他实施例中，所述安装座7也可以不设置前壁，那么主控板4也可以沿前后方向安装于卡扣75和支撑部74之间。
在本实施例中，所述安装座7还具有沿上下方向贯穿以暴露主控板4底部的通孔77，通过设置所述通孔77，不仅可以减少安装座7的材料成本，还可以增加散热性能，同时，还可以使原来主控板4与内安装腔71内底壁之间距离进一步增大，变为主控板4与安装盒3下盖33之间的距离，并且即使出现凝露时，凝露也会自通孔77流至安装盒3内，从而进一步加强防水性能。
所述安装座7还包括设置于内安装腔71旁侧以收容线束的外安装腔78、自外安装腔78内壁突伸的束线部781。在本实施例中，所述外安装腔78形成于内安装腔71的左右两侧及后侧，所述外安装腔78即安装座7横向方向和前后方向最外侧的侧壁与内安装腔71的侧壁形成的空间，从而可提供较多的空间安排布置线束，所述束线部781自外安装腔78的内壁突伸形成。
其中，靠近过孔36侧的外安装腔78具有多个第一走线槽782，所述内安装腔71的侧壁具有多个与第一走线槽782相配合的第二走线槽711。在本实施例中，靠近过孔36侧的外安装腔78具有左右两第一走线槽782，用于设置不同的线束，避免线束混乱无序。所述第二走线槽711贯穿内安装腔71的侧壁形成，且分设于不同位 置，以便有序整齐地连接至主控板4上相应的位置。当然在其他实施例中，所述第一走线槽782和第二走线槽711的数量可根据实际产品对应设置。
在本实施例中，所述束线部781为末端带有勾状的结构，且所述束线部781自内安装腔71侧壁的外壁面向外突伸形成，由于线束经第一走线槽782和第二走线槽711与主控板4相连接时，线束大部分贴合于内安装腔71侧壁的外壁面设置，因此，所述束线部781能够更加有效的整理线束，降低线束脱离束线部781的几率。
所述安装座7与安装盒3之间还设置有相互定位的定位结构。在本实施例中，所述定位结构包括设置于安装座7上以沿上下方向与安装盒3相弹性抵接的第一弹性部79、沿横向方向与安装盒3相弹性抵接的第二弹性部721。当然在其他实施例中，所述第一弹性部79和第二弹性部721也可以设置于安装盒3上。
通过设置上下方向抵接的第一弹性部79和横向方向抵接的第二弹性部721，一方面可充分将安装座7和安装盒3相固定，另一方面，在安装座7前后移动过程中的阻力较小，便于拆卸和安装。
具体的，所述安装盒3具有向内突伸分别与第一弹性部79、第二弹性部721相抵接的第一抵接部312、第二抵接部313，且所述第一抵接部312和第二抵接部313设置于安装盒3的后侧，并且自前向后逐渐朝向安装盒3内部倾斜延伸，从而形成供第一弹性部79和第二弹性部721前后移动的导引斜面314。因此，无论是安装还是拆卸安装座7时，安装座7在安装盒3内部前半段的活动空间较大，有利于安装和拆卸，同时，空间大也有利于散热。
在本实施例中，所述第一抵接部312和第二抵接部313设置于安装盒3内部的后端，因此，安装盒3内部前半段的活动空间可最大化。所述第一弹性部79形成于所述安装座7后端的左右两侧，所述第一弹性部79自外安装腔78外侧壁的上端向上延伸且向后弯折形成，所述安装座7还具有位于所述第一弹性部79下方的让位空间722以便第一弹性部79向下弯折变形。从而便于安装座7在前后移动过程中，第一弹性部79上下移动。
所述第二弹性部721自安装座7侧壁的外侧突伸形成，且安装座7侧壁的外侧同样设有供第二弹性部721向内变形的让位空间722。在本实施例中，所述第二弹性 部721设置于所述安装座7的左右两侧，当然在其他实施例中，也可以仅在横向方向的其中一侧设置第二弹性部721。
并且靠近安装盒3过孔36一侧的第二抵接部313沿横向方向突伸的宽度大于另一第二抵接部313突伸的宽度，从而保证位于过孔36侧的安装盒3有足够的空间布局线束。
当然在其他实施例中，所述安装盒3也可以仅设置所述第一抵接部312和第二抵接部313的其中一者或全部，安装座7直接与所述第一抵接部312和/或第二抵接部313过盈配合即可。
所述安装座7与安装盒3之间还通过另一部分固定，具体的，所述安装座7的前壁还具有向外突伸的固定部723，所述第二收容腔39的后内壁形成有与固定部723相配合的固定孔315，所述固定部723和固定孔315通过一螺钉固定。
在本实施例中，所述第二收容腔39的一端与第一收容腔38相对齐，因此，所述第二收容腔39的后内壁仅位于横向方向的其中一侧，且所述第二收容腔39的后内壁上还具有向后凹陷以收容所述固定部723的凹槽，从而使得固定部723的前端面与该后内壁齐平，保证显控组件6的顺利安装。
同时，所述安装盒3的过孔36设置于第二收容腔39长于第一收容腔38该部分的后侧，因此，过线孔72的位置大致位于第二收容腔39横向方向宽度的中间位置，从而更加方便线束与显控电路板62相连接，即连接显控电路板62上各个线束之间的长度差异较小，更易整理和排布，所述显控电路板62的选择也更加广。
位于横向方向另一侧的固定部723与自安装盒3突伸的凸部316相配合，所述凸部316上也设有所述固定孔315，因此，通过第一弹性部79、第二弹性部721、固定部723及固定孔315，可有效保证安装座7的固定效果。
所述冰箱还包括设置于所述显控组件6左右两侧的外观件8，所述外观件8固定于是加强梁22上，从而避免加强梁22暴露，提高美观度。并且左右两侧的外观件8大小不一致，其中位于门体铰链侧的外观件8较小。
如图10和图11所示，为本发明冰箱的第二实施例，其与第一实施例的不同之处在于：所述显控组件6包括一体成型于安装座7前侧的显控支架61、固定于显控 支架61后侧的显控电路板62、罩设于显控支架61前侧的显控面板63。
即安装座7的前壁和显控支架61是同一结构，因此，不仅便于固定主控板4，还可便于固定显控电路板62，同时节省了较多材料，有效降低成本。在本实施例中，所述显控电路板62设置于显控支架61和主控板4之间且位于内安装腔71内，因此，显示电路板可直接在内安装腔71内与主控板4相连接，两者距离更短，且连接两者的线束无需向前穿出安装座7，降低了整理线束的难度。
另外，由于所述显控面板63与显控支架61也是固定至一起的，因此，当拆卸维修时，可直接解除显控面板63和安装盒3之间的固定结构，然后直接将显控面板63拉出即可。从而可一步取出主控板4，大大简化了维修步骤。当然前提是，安装座7和安装盒3之间仅通过上述定位结构相固定，安装座7的固定部723和固定孔315之间不通过螺钉固定，或者不必设置所述固定部723和固定孔315。
综上所述，本发明冰箱通过在内胆1和外壳2之间设置安装盒3、设置于安装盒3内的主控板4，所述安装盒3具有与所述保温腔5相连通以供线束伸入安装盒内的过孔36、向前开放以自箱体前侧安装和拆卸主控板4的开口31。因此，维修时，可直接拆卸安装盒3前侧的显控组件6，然后向前拉出主控板4即可，大大简化了维修步骤、减少维修时间、降低维修成本，同时也不易对冰箱或冰箱周围的物体造成损伤，提高了用户体验。
应当理解，虽然本说明书按照实施例加以描述，但并非每个实施例仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施例。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施例的具体说明，并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施例或变更均应包含在本发明的保护范围之内。

Claims (14)

  1. 一种冰箱，包括箱体、位于箱体前侧以打开或关闭箱体的门体，所述箱体包括内胆、位于内胆外侧的外壳、形成于内胆与外壳之间的保温腔，所述外壳具有顶壁和两侧壁，其特征在于：所述冰箱还包括设置于内胆和外壳顶壁之间的安装盒、设置于安装盒内的主控板，所述安装盒具有与所述保温腔相连通以供线束伸入安装盒内的过孔、向前开放以自箱体前侧安装和拆卸主控板的开口。
  2. 如权利要求1所述的冰箱，其特征在于：所述安装盒相邻外壳内壁设置，所述冰箱还包括将安装盒和外壳相互组装的预定位结构，所述预定位结构设置于安装盒和外壳之间且位于安装盒前侧，所述预定位结构包括设置于安装盒和外壳其中一者上的卡持结构、设置于另一者上的配合结构。
  3. 如权利要求2所述的冰箱，其特征在于：所述配合结构设置于外壳上且为通孔，所述卡持结构包括与配合结构相固定的第一卡持部、位于第一卡持部前侧与外壳前端壁相固定的第二卡持部。
  4. 如权利要求1所述的冰箱，其特征在于：所述安装盒还具有向下突伸以支撑在内胆上的支撑脚。
  5. 如权利要求1所述的冰箱，其特征在于：所述外壳相邻安装盒开口的位置处设置有向前开放的缺口，所述安装盒与缺口对应的部分突伸入所述缺口内，并遮盖所述缺口的内壁。
  6. 如权利要求5所述的冰箱，其特征在于：所述外壳包括外壳本体、设置于外壳本体前侧的加强梁，所述加强梁具有沿前后方向延伸的第一壁、自第一壁朝向内胆方向弯折形成的第二壁，所述缺口和开口分别对应贯穿所述第一壁和第二壁。
  7. 如权利要求1所述的冰箱，其特征在于：所述冰箱还包括设置于安装盒内以安装主控板的安装座，所述安装座具有安装主控板的内安装腔，所述安装座与安装盒之间还设置有相互定位的定位结构。
  8. 如权利要求7所述的冰箱，其特征在于：所述安装座还具有自内安装腔内底壁突伸以支撑主控板的支撑部、自内安装腔内侧壁突伸的卡扣，所述卡扣与支撑部 相配合以固定主控板。
  9. 如权利要求7所述的冰箱，其特征在于：所述安装座还具有沿上下方向贯穿以暴露主控板底部的通孔。
  10. 如权利要求7所述的冰箱，其特征在于：所述安装座还包括设置于内安装腔旁侧以收容线束的外安装腔、自外安装腔内壁突伸的束线部。
  11. 如权利要求10所述的冰箱，其特征在于：靠近过孔侧的外安装腔具有多个第一走线槽，所述内安装腔的侧壁具有多个与第一走线槽相配合的第二走线槽。
  12. 如权利要求7所述的冰箱，其特征在于：所述定位结构包括自安装盒向内突伸以和安装座相固定的第一抵接部和第二抵接部，所述第一抵接部沿上下方向突伸形成，第二抵接部沿横向方向突伸形成。
  13. 如权利要求12所述的冰箱，其特征在于：所述安装座具有分别与第一抵接部、第二抵接部相抵接的第一弹性部、第二弹性部，且所述第一弹性部和第二弹性部设置于安装座后侧。
  14. 如权利要求1所述的冰箱，其特征在于：所述安装盒具有连通保温腔和安装盒内部的透气孔，所述冰箱还包括设置于安装盒外侧透气孔位置处的透气膜。
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CN108173187A (zh) * 2017-12-11 2018-06-15 合肥华凌股份有限公司 用于制冷设备的主控板预埋盒结构及制冷设备
CN210688881U (zh) * 2019-05-29 2020-06-05 合肥美科制冷技术有限公司 一种嵌入式冰箱一体式显控
CN111649517A (zh) * 2020-05-21 2020-09-11 海信容声(广东)冰箱有限公司 冰箱
CN214537040U (zh) * 2021-01-22 2021-10-29 青岛海尔电冰箱有限公司 冰箱
CN214537039U (zh) * 2021-01-22 2021-10-29 青岛海尔电冰箱有限公司 冰箱

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