WO2020134184A1 - 具有滑轨走线机构的冰箱 - Google Patents
具有滑轨走线机构的冰箱 Download PDFInfo
- Publication number
- WO2020134184A1 WO2020134184A1 PCT/CN2019/105073 CN2019105073W WO2020134184A1 WO 2020134184 A1 WO2020134184 A1 WO 2020134184A1 CN 2019105073 W CN2019105073 W CN 2019105073W WO 2020134184 A1 WO2020134184 A1 WO 2020134184A1
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- WIPO (PCT)
- Prior art keywords
- fixed
- cable
- box
- refrigerator according
- fixing
- Prior art date
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Classifications
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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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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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
- F25D23/02—Doors; Covers
- F25D23/028—Details
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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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
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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
- F25D23/02—Doors; Covers
- F25D23/021—Sliding doors
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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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
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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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
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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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/40—Refrigerating devices characterised by electrical wiring
Definitions
- the invention relates to the technical field of refrigeration equipment, in particular to a refrigerator with a slide rail wiring mechanism.
- the cable Since the drawer-type door body will move back and forth during the opening and closing process, the cable needs to be set movably, and the gap between the drawer box and the refrigerator box body is small, the cable is more likely to be entangled with other components, and the wear setting is broken, resulting in failure.
- a link assembly is provided between the refrigerator box and the drawer door, and the cable is connected to the door from the side of the box along the corresponding link assembly, but the cable is folded at the link assembly itself
- the bending deformation position is subject to greater stress, and the connecting rod assembly itself will also wear and fail when it is repeatedly operated, which affects the operating experience of the drawer door body.
- the industry also discloses a slide rail wiring mechanism, by providing a fixing frame and a supporting frame on the inner wall of the compartment and the rear side of the drawer door body respectively, a guide hole is formed on the fixing frame, and the cable is guided between the fixing frame and the inner wall via the guide The hole extends into the compartment, and then extends through the wire box fixed on the support frame toward the drawer type door body.
- the above slide rail routing mechanism is still difficult to form an effective limit constraint on the movable part of the cable. This part of the cable may still interfere with the slide rail or other components, which may be squeezed and worn, affecting the drawer door body.
- the electrical part works.
- the present invention provides a refrigerator with a slide rail wiring mechanism, which includes a compartment that is opened toward the front and a drawer-type door body that moves back and forth to open or close the compartment, and the compartment has a bottom wall , A rear wall and two side walls, the drawer-type door body is provided with electrical components, and a rear side of the drawer-type door body is further provided with a support frame movably mounted on the side wall in the front-rear direction, the The support frame is used to carry the drawer box;
- the slide rail wiring mechanism includes a cable to supply power to the electrical components, a first cable box fixed on the side of the compartment, and a second cable fixed on the support frame Wire box;
- the first wiring box is formed with a first storage portion and a second storage portion located below the drawer box, the cable has a fixed section fixed in the first storage portion and the fixed A movable section extending toward the second cable box, the second receiving portion is used to receive a part of the movable section;
- the second cable box is formed with
- both the first storage portion and the second storage portion are spaced apart from the bottom wall.
- a groove is formed in a portion of the bottom wall that is recessed downward, and the first receiving portion and the second receiving portion are correspondingly disposed above the groove.
- a first fixing portion and a second fixing portion are also formed at the front and rear ends of the first cable box respectively, and both the first receiving portion and the second receiving portion are located in the front-rear direction Between the first fixing portion and the second fixing portion.
- the slide rail wiring mechanism further includes a base fixed on the bottom wall, and the first fixing portion is fixed with the base.
- the first fixing portion is buckled on the base, and the first fixing portion is formed with a number of fixing ribs that are relatively pressed against the surface of the base.
- the base is formed with mounting holes inclined backward and downward, and the first wiring box is provided with fixing holes corresponding to the positions of the mounting holes.
- the slide rail wiring mechanism further includes a rear connection box fixed on the rear wall, and the second fixing portion is fixed to the rear connection box.
- a plurality of first fixing members for fixing the fixing section are provided in the first receiving portion.
- the first accommodating portion includes a linear accommodating space extending forward and backward, an arc-shaped accommodating space located on the front side of the linear accommodating space and communicating with the second accommodating portion, the second accommodating portion is adjacent to A limiting member is provided at one end of the arc-shaped receiving space.
- the second cable box further has a guide portion located behind the fixed housing portion, and the guide portion is formed with a guide surface extending rearward and toward the inside of the compartment in the left-right direction .
- the second cable box further has an installation port between the fixed receiving portion and the guide portion, and the two ends of the cable are respectively provided with a first terminal and a second terminal, At least one of the first terminal and the second terminal can pass through the mounting port.
- the second wiring box is further formed with at least two clamping portions that are spaced back and forth and fixed to the support frame.
- the fixed receiving portion is provided with a plurality of second fixing members for restricting the movement of the cable.
- the slide rail wiring mechanism includes a door support iron fixed to the rear side of the drawer-type door body and fixed to the support frame, and a connection window is opened on the door support iron.
- the slide rail wiring mechanism further includes a front connection box detachably mounted on the connection window.
- the distance between the second cable box and the second receiving portion is set to 15-20 times the cable diameter.
- the fixed receiving portion is located below the drawer box in the height direction and is not lower than the first cable box.
- At least part of the outer circumference of the cable is provided with a sheath.
- Beneficial effect of the present invention With the refrigerator of the present invention, by arranging the first storage portion and the second storage portion of the first cable box under the drawer box, the movable section of the cable is stored in the second storage portion, The other part is free to move between the drawer box and the bottom wall to prevent the cable from being stretched between the drawer box and the side wall and being deformed by compression; and since the first cable box is located away from the support frame, Reduce the bending stress of the cable, better avoid the cable from excessive deformation, distortion and damage, and effectively ensure that the electrical components on the drawer door work normally.
- a guide portion with a guide surface formed at the rear end of the second cable box can better limit the cable and prevent the cable from being crushed and deformed after being extended.
- FIG. 1 is an overall schematic diagram of a refrigerator with a slide rail wiring mechanism of the present invention
- FIG. 2 is a schematic diagram of the assembly of the inner liner and slide rail wiring mechanism in the refrigerator of the present invention
- FIG. 3 is a schematic structural view of the liner of FIG. 2 at another angle from the slide rail routing mechanism;
- FIG. 4 is an assembly schematic diagram of the slide rail wiring mechanism of the refrigerator of the present invention.
- FIG. 5 is an exploded schematic view of the slide rail wiring mechanism of the refrigerator of the present invention.
- FIG. 6 is a schematic structural diagram of a first wiring box of a sliding rail wiring mechanism of a refrigerator of the present invention
- FIG. 7 is a schematic structural diagram of a second wiring box of a sliding rail wiring mechanism of a refrigerator of the present invention.
- the refrigerator 100 provided by the present invention includes a compartment 10 that is opened toward the front and a drawer-type door body 20 that moves back and forth to open or close the compartment 10.
- the drawer-type door body 20 is provided with electrical components, and the electrical component may be a touch screen 30; the rear side of the drawer-type door body 20 is further provided with a drawer box 40 for storing items.
- the compartment 10 is provided with a liner 11 that opens forward and is used to receive the drawer box 40.
- the liner 11 has a bottom wall 111, a rear wall 112 and two side walls 113 .
- the bottom wall 111, the rear wall 112, and the two side walls 113 of the liner 11 can be understood as the bottom wall, the rear wall, and the side walls of the compartment 10.
- the refrigerator 100 further includes a slide rail wiring mechanism 50.
- the slide rail wiring mechanism 50 includes a support frame 51 and a sliding assembly 52 fixed to the rear side of the drawer-type door body 20.
- the support frame 51 is movably installed on the side wall 113 in the front-rear direction, and the support frame 51 is used to support the drawer box 40.
- the sliding assembly 52 includes a fixing frame 521 oppositely disposed on the two side walls 113 and a sliding rail 522 assembled on the fixing frame 521, the sliding rail 522 is used to implement the support frame 51 slidingly cooperates with the fixing frame 521; the sliding rail 522 is preferably a three-stage sliding rail.
- the slide rail wiring mechanism 50 further includes a cable 53 for powering the touch screen 30, a first cable box 54 fixed on the inside of the compartment, and a second cable fixed on the support frame 51 ⁇ 55.
- the first cable box 54 is formed with a first storage portion 541 and a second storage portion 542 located below the drawer box 40;
- the second cable box 55 is formed with a fixed storage portion 551 extending forward and backward A guide portion 552 located behind the fixed storage portion 551.
- the distance between the second cable box 55 and the second accommodating portion 542 is set to be 15-20 times the diameter of the cable 53 so that the cable 53 maintains a proper curvature.
- the cable 53 has a fixed section 531 fixed in the first receiving portion 541 and a movable section 532 extending from the fixed section 531 toward the second cable box 55.
- the second receiving portion 542 is used for To accommodate part of the movable section 532; the cable 53 further includes another fixed section 533 accommodated in the fixed accommodating portion 551, and first ends 534 and Second terminal 535.
- a first connector 21 connected to the first terminal 534 is provided on the drawer-type door body 20, and a second connector 12 connected to the second terminal 535 is provided in the compartment 10 .
- at least part of the outer periphery of the cable 53 is also provided with a sheath (not shown) to enhance the structural strength of the cable 53.
- the sheath may be made of materials such as wire mesh or resin, and the sheath is preferably disposed on the outer periphery of the movable section 532 of the cable 53.
- both the first accommodating portion 541 and the second accommodating portion 542 are spaced apart from the bottom wall 113 to avoid possible erosion of the cable 53 by the condensed water remaining on the bottom wall 113, and Prevent abnormal situations such as leakage.
- a portion of the bottom wall 113 is recessed downward to form a groove 114.
- the first receiving portion 541 and the second receiving portion 542 are correspondingly disposed above the groove 114 and are in contact with the groove 114's bottom interval setting.
- the arrangement of the above-mentioned grooves 114 reduces the space occupied by the first cable box 54 between the bottom wall 111 and the drawer box 40, which can appropriately reduce the bottom wall 111 and the drawer box 40.
- the second accommodating portion 542 is preferably not lower than the opening position of the groove 114 in the height direction to prevent the cable 53 from being worn.
- a first fixing portion 543 and a second fixing portion 544 are also formed at the front and rear ends of the first cable box 54 respectively. Both the first receiving portion 541 and the second receiving portion 542 are located at the front and rear directions Between the first fixing portion 543 and the second fixing portion 544.
- the slide rail routing mechanism 50 further includes a base 56 fixed on the bottom wall 111, a rear connection box 57 fixed on the rear wall 112, and the first fixing portion 543 is fixed to the base 56 ; The second fixing portion 544 is fixed to the rear connection box 57.
- the base 56 can be preset at a predetermined position of the bottom wall 111, and then fixed by foaming, or fixedly installed on the bottom wall 111 after the inner liner 11 is molded.
- the base 56 is preferably installed in the groove 114, and the base 56 is disposed with a gap between the periphery of the groove 114.
- the first fixing portion 543 is buckled on the base 56.
- the first fixing portion 543 opens downward and allows the base 56 to be completely accommodated inside the first fixing portion 543.
- the first fixing portion 543 is formed with a plurality of fixing ribs 5431 that are relatively pressed against the surface of the base 56 from left to right.
- the fixing ribs 5431 opposite to each other gradually narrow from bottom to top toward the center, so as to facilitate the installation of the first fixing portion 543.
- the base 56 is further formed with a mounting hole 561 which is inclined backward and downward, and the mounting surface 562 of the base 56 which defines the mounting hole 561 faces forward and Set diagonally above.
- the first fixing portion 543 of the first cable box 54 is formed with a fixing surface 5432 that is in contact with the mounting surface 562, and the fixing surface 5432 is provided with a fixing corresponding to the position of the mounting hole 561
- the hole 5433 can be fixedly installed by fixing screws (not shown).
- the mounting hole 561 and the fixing hole 5433 are arranged obliquely and assembled in the direction of the field, and when the space of the compartment 10 is small, the installation operation is not affected.
- the rear connection box 57 can also be fixed on the rear wall 112 in advance.
- the rear connection box 57 has a butt portion 571 that protrudes forward.
- the butt portion 571 is provided in a rectangular frame shape that opens downward. The water vapor above and on both sides is blocked from entering the interior of the rear connection box 57.
- the second fixing portion 544 is fastened on the docking portion 571 to fix the rear end of the first cable box 54.
- the rear connection box 57 can also be directly fixed on the bottom wall 111, and the second connector 12 is exposed toward the interior of the compartment 10 to connect with the cable 53.
- the first receiving portion 541 is provided with a plurality of first fixing members 5411 for fixing the fixing section 531.
- the first fixing member 5411 is preferably provided as a plate-shaped or hook-shaped protrusion integrally formed with the first receiving portion 541, and the protrusion is provided at different positions to limit the height and height of the fixing section 531. Horizontal movement.
- the first accommodating portion 541 includes a linear accommodating space 5412 extending forward and backward, and an arc-shaped accommodating space 5413 located on the front side of the linear accommodating space 5412 and communicating with the second accommodating portion 542.
- the arc-shaped receiving space 5413 is preferably provided in a semicircular shape, that is, the cable 53 is bent 180° from front to back and enters the second receiving portion 542.
- a stopper 5421 is provided at one end of the second accommodating portion 542 adjacent to the arc-shaped accommodating space 5413 to prevent the cable 53 from twitching;
- the side is also provided with a curved surface, so that when the drawer box is retracted into the interior of the compartment 10, the bending direction of the cable 53 is better limited.
- the first accommodating portion 541 further includes a bending accommodating space 5414 located at the rear side of the linear accommodating space 5412, so that the rear end of the fixing section 531 is located in the first cable box 54 in the left-right direction The middle position is convenient for the assembly connection between the cable 53 and the compartment 10 side.
- the second cable box 55 further has an installation port 553 between the fixed receiving portion 551 and the guide portion 552.
- the fixed receiving portion 551 is provided with a plurality of second fixing members 5511 for restricting the movement of the cable 53.
- the second fixing member 5511 is preferably provided as a plate-shaped or hook-shaped protrusion integrally formed inside the fixed receiving portion 551 Since the protrusions are arranged at different positions, the corresponding parts of the cable 53 are restricted from moving in the height and horizontal directions.
- the fixed storage portion 551 is located below the drawer box 40 in the height direction and is not lower than the first cable box 54. Preferably, the height of the fixed storage portion 551 is slightly higher than that of the second storage portion 542, to avoid friction damage of the movable section 532 of the cable 53 and the bottom wall 111.
- the guide portion 552 is formed integrally with the fixed receiving portion 551 and does not need to be installed and fixed again now.
- the guide portion 552 is formed with a guide surface 554 that extends rearward and toward the inside of the compartment 10 in the left-right direction.
- the guide surface 554 is preferably a curved surface.
- At least one of the first terminal 534 and the second terminal 535 can pass through the installation port 553 to facilitate installation of the cable 53.
- the second wiring box 55 is further formed with at least two clamping portions 555 distributed at a front-rear interval and clamped and fixed with the support frame 51 to achieve the fixed installation of the second wiring box 55.
- the slide rail wiring mechanism 50 includes a door support iron 58 fixed to the rear side of the drawer-type door body 20 and fixed to the support frame 51, and a connection window 581 is opened on the door support iron 58
- the slide rail wiring mechanism 50 further includes a front connection box 59 detachably installed in the connection window 581.
- the first storage portion 541 and the second storage portion 542 of the first cable box 54 are disposed below the drawer box 40, and the movable section 532 of the cable 53 is partially stored in the first Two receiving portions 542, the other part is free to move between the drawer box 40 and the bottom wall 111, and the guide surface 554 formed by the guide portion 552 at the rear end of the second cable box 55 also helps the movement
- the end 532 is kept in a proper state to prevent the cable 53 from squeezing and deforming between the drawer box 40 and the side wall 113.
- the first cable box 54 is disposed away from the support frame 51 to reduce the bending stress of the cable 53 and to better prevent the cable 53 from being excessively deformed, twisted and damaged, and effectively ensure the electrical connection on the drawer-type door body 20 The component is working properly.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
一种具有滑轨走线机构(50)的冰箱(100),包括朝前开口设置的间室(10)及抽屉式门体(20),所述间室(10)具有底壁(111)、后壁(112)及两侧壁(113),所述抽屉式门体(20)上设有电气部件。所述滑轨走线机构(50)包括用以为电气部件供电的线缆(53)、第一走线盒(54)及第二走线盒(55),所述第一走线盒(54)形成有位于抽屉盒下方的第一收容部(541)及第二收容部(542);所述线缆(53)具有固定在第一收容部(541)内的固定段(531)及自固定段(531)朝第二走线盒(55)延伸的活动段(532),第二收容部(542)用以收容部分所述活动段(532);第二走线盒(55)形成有前后延伸的固定收容部(551)。该滑轨走线机构(50)能够更好地避免线缆受损,工作更为安全可靠。
Description
本发明涉及制冷设备技术领域,特别涉及一种具有滑轨走线机构的冰箱。
近些年,消费市场对冰箱产品的容积、外观及操作便捷性等方面提出了越来越高的需求。通过在冰箱门体上设置显示屏或其它电气部件以提升冰箱外观并增加相应的功能是广为采用的技术方案,现有旋转式冰箱门体多通过在铰链轴设置走线以实现门体上的电力传输;但就抽屉式门体而言,需要在抽屉式门体与箱体之间设置线缆,以实现前述电气部件的供电。由于抽屉式门体开闭过程会前后移动,所述线缆需呈活动设置,且抽屉盒与冰箱箱体间隙较小,线缆较易与其它部件缠绕、磨损设置断裂,导致失效。
业内已公开有在冰箱箱体与抽屉式门体间设置连杆组件,线缆自箱体侧沿相应的连杆组件连接至门体上的方案,但线缆在上述连杆组件自身的折弯变形位置承受应力较大,且该连杆组件反复操作时自身亦会出现磨损失效,影响抽屉式门体操作体验。业内亦公开有一种滑轨走线机构,通过在间室的内壁与抽屉式门体后侧分别设置固定架与支撑架,固定架上形成导向孔,线缆自固定架与内壁之间经由导向孔向间室内延伸,再穿过固定在支撑架上的线盒朝抽屉式门体延伸。上述滑轨走线机构对于线缆的活动部分仍难以形成有效的限位约束,该部分线缆仍有可能与滑轨或其它部件产生干涉,进而受挤压磨损,影响抽屉式门体上的电气部分工作。
鉴于此,有必要提供一种新的具有滑轨走线机构的冰箱。
发明内容
为实现上述目的,本发明提供一种具有滑轨走线机构的冰箱,包括朝前开口设置的间室及前后移动以打开或关闭该间室的抽屉式门体,所述间室具有底壁、后壁及两侧壁,所述抽屉式门体上设有电气部件,且所述抽屉式门体后侧还设有沿前后方向可移动安装在所述侧壁上的支撑架,所述支撑架用以承载抽屉盒;所述滑轨走线机构包括用以为所述电气部件供电的线缆、固定在间室内侧的第一走线盒及固定在所述支撑架上的第二走线盒;所述第一走线 盒形成有位于所述抽屉盒下方的第一收容部及第二收容部,所述线缆具有固定在所述第一收容部内的固定段及自所述固定段朝所述第二走线盒延伸的活动段,所述第二收容部用以收容部分所述活动段;所述第二走线盒形成有前后延伸的固定收容部。
作为本发明的进一步改进,所述第一收容部、第二收容部两者均与所述底壁间隔设置。
作为本发明的进一步改进,所述底壁的部分区域向下凹陷形成有凹槽,所述第一收容部、第二收容部对应设置在所述凹槽上方。
作为本发明的进一步改进,所述第一走线盒的前后两端还分别形成有第一固定部与第二固定部,所述第一收容部、第二收容部两者在前后方向均位于所述第一固定部与第二固定部之间。
作为本发明的进一步改进,所述滑轨走线机构还包括固定在底壁上的基座,所述第一固定部与基座相固定。
作为本发明的进一步改进,所述第一固定部扣压在所述基座上,且所述第一固定部形成有若干左右相对抵压在所述基座表面的固定肋。
作为本发明的进一步改进,所述基座形成有朝后并向下倾斜设置的安装孔,所述第一走线盒开设有与所述安装孔位置相对应的固定孔。
作为本发明的进一步改进,所述滑轨走线机构还包括固定在所述后壁上的后连接盒,所述第二固定部与后连接盒相固定。
作为本发明的进一步改进,所述第一收容部内设有若干用以固定所述固定段的第一固定件。
作为本发明的进一步改进,所述第一收容部包括前后延伸的线性收容空间、位于线性收容空间前侧且与所述第二收容部相连通的弧形收容空间,所述第二收容部邻近所述弧形收容空间的一端设有限位件。
作为本发明的进一步改进,所述第二走线盒还具有位于所述固定收容部后方的导引部,所述导引部形成有向后且沿左右方向朝间室内侧延伸的导引面。
作为本发明的进一步改进,所述第二走线盒还具有位于所述固定收容部与导引部之间的安装口,所述线缆的两端分别设有第一端子与第二端子,所述第一端子与第二端子两者至少 其一可穿过所述安装口。
作为本发明的进一步改进,所述第二走线盒还形成有至少两个前后间隔分布并与所述支撑架卡持固定的卡接部。
作为本发明的进一步改进,所述固定收容部设有若干用以限制线缆移动的第二固定件。
作为本发明的进一步改进,所述滑轨走线机构包括固定在抽屉式门体后侧且与所述支撑架相固定的门体支撑铁,所述门体支撑铁上开设有连接窗口,所述滑轨走线机构还包括可拆卸安装在所述连接窗口的前连接盒。
作为本发明的进一步改进,所述第二走线盒与第二收容部的间距设置为线缆直径的15~20倍。
作为本发明的进一步改进,所述固定收容部沿高度方向位于所述抽屉盒的下方且不低于所述第一走线盒。
作为本发明的进一步改进,至少部分所述线缆的外周设置有护套。
本发明的有益效果:采用本发明冰箱,通过将第一走线盒的第一收容部、第二收容部设置在抽屉盒的下方,所述线缆的活动段部分收容在第二收容部,另一部分则在所述抽屉盒与底壁之间自由活动,避免线缆蹿伸至抽屉盒与侧壁之间受挤压变形;且由于所述第一走线盒远离所述支撑架设置,减小线缆的弯折应力,更好地避免线缆过度变形,扭曲受损,有效保证抽屉式门体上的电气部件正常工作。
所述第二走线盒后端形成具有导引面的导引部能够更好地对线缆进行限位,避免线缆蹿伸后受挤压变形。
图1为本发明具有滑轨走线机构的冰箱的整体示意图;
图2为本发明冰箱中内胆与滑轨走线机构的装配示意图;
图3为图2内胆与滑轨走线机构另一角度的结构示意图;
图4为本发明冰箱的滑轨走线机构的装配示意图;
图5为本发明冰箱的滑轨走线机构的分解示意图;
图6为本发明冰箱的滑轨走线机构的第一走线盒的结构示意图;
图7为本发明冰箱的滑轨走线机构的第二走线盒的结构示意图。
以下将结合附图所示的实施方式对本发明进行详细描述。但该实施方式并不限制本发明,本领域的普通技术人员根据该实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
参图1所示,本发明提供的冰箱100包括朝前开口设置的间室10及前后移动以打开或关闭该间室10的抽屉式门体20。所述抽屉式门体20上设有电气部件,所述电气部件可以是触控显示屏30;所述抽屉式门体20后侧还设有用以储放物品的抽屉盒40。
结合图2及图3所示,所述间室10内设置有朝前开口并用以收容前述抽屉盒40的内胆11,所述内胆11具有底壁111、后壁112及两侧壁113。此处,所述内胆11的底壁111、后壁112及两侧壁113可理解为该间室10的底壁、后壁与侧壁。
参图4至图7所示,所述冰箱100还包括滑轨走线机构50,所述滑轨走线机构50包括固定在所述抽屉式门体20后侧的支撑架51及滑动组件52。所述支撑架51沿前后方向可移动安装在所述侧壁113上,且所述支撑架51用以支撑所述抽屉盒40。具体地,所述滑动组件52包括相对设置在两个所述侧壁113上的固定架521及装配在所述固定架521上的滑轨522,所述滑轨522用以实现所述支撑架51与固定架521的滑动配合;所述滑轨522优选为三级滑轨。
所述滑轨走线机构50还包括用以为所述触控显示屏30供电的线缆53、固定在间室内侧的第一走线盒54及固定在所述支撑架51上的第二走线盒55。其中,所述第一走线盒54形成有位于所述抽屉盒40下方的第一收容部541及第二收容部542;所述第二走线盒55形成有前后延伸的固定收容部551及位于所述固定收容部551后方的导引部552。所述第二走线盒55与第二收容部542的间距设置为线缆53直径的15~20倍,以使得所述线缆53保持合适的弯曲度。
所述线缆53具有固定在所述第一收容部541内的固定段531及自所述固定段531朝所述第二走线盒55延伸的活动段532,所述第二收容部542用以收容部分所述活动段532;所 述线缆53还包括收容在所述固定收容部551内的另一固定段533,且所述线缆53的两端还分别设有第一端子534与第二端子535。相应地,所述抽屉式门体20上设有与第一端子534相接的第一连接器21,所述间室10内设有与所述第二端子535相连接的第二连接器12。除此,至少部分所述线缆53的外周还设有护套(未图示),以增强所述线缆53的结构强度。所述护套可采用金属丝网、树脂等材料制得,且所述护套优选设置在所述线缆53的活动段532的外周。
此处,所述第一收容部541及第二收容部542两者均与所述底壁113间隔设置,以避免所述底壁113上留存的冷凝水对线缆53可能造成的侵蚀,并防止漏电等异常状况的发生。本实施例中,所述底壁113的部分区域向下凹陷形成以凹槽114,所述第一收容部541、第二收容部542对应设置在所述凹槽114上方且与所述凹槽114的底部间隔设置。上述凹槽114的设置减小了第一走线盒54对所述底壁111与抽屉盒40之间的空间占用,进而可适当减小所述底壁111与抽屉盒40。并且,所述第二收容部542在高度方向优选不低于所述凹槽114的开口位置,以避免线缆53磨损。
所述第一走线盒54的前后两端还分别形成有第一固定部543与第二固定部544,所述第一收容部541、第二收容部542两者在前后方向均位于所述第一固定部543与第二固定部544之间。所述滑轨走线机构50还包括固定在底壁111上的基座56、固定在所述后壁112上的后连接盒57,所述第一固定部543与所述基座56相固定;第二固定部544与后连接盒57相固定。
具体地,所述基座56可预设在底壁111的既定位置,再通过发泡固定,抑或在内胆11成型后在固定安装至所述底壁111上。所述基座56优选设置安装在所述凹槽114内,且所述基座56与凹槽114的周边呈间隙设置。所述第一固定部543扣压在所述基座56上,所述第一固定部543向下开口并使得所述基座56完全收容在第一固定部543内侧。第一固定部543形成有若干左右相对抵压在所述基座56表面的固定肋5431。左右相对设置的所述固定肋5431自下向上逐渐朝中心收窄,以利于所述第一固定部543的安装。
为实现所述第一固定部543的稳固安装,所述基座56还形成有朝后并向下倾斜设置的安装孔561,所述基座56开设前述安装孔561的安装面562朝前并斜上方设置。所述第一 走线盒54的第一固定部543形成有与所述安装面562相贴合的固定面5432,且所述固定面5432上开设有与所述安装孔561位置相对应的固定孔5433,通过固定螺丝(未图示)即可实现两者的固定安装。此处,安装孔561、固定孔5433倾斜设置,方向现场装配,且当所述间室10空间较小时,亦不影响安装操作。
所述后连接盒57同样可预先固定在所述后壁112上,所述后连接盒57具有朝前突伸形成的对接部571,所述对接部571设置为下方开口的矩形框状,以阻挡上方及两侧的水汽进入该后连接盒57内部。所述第二固定部544扣接在所述对接部571上,以实现第一走线盒54的后端固定。在本发明的其它实施方式中,所述后连接盒57也可直接固定在底壁111上,且使得所述第二连接器12朝向间室10内部暴露以与线缆53连接。
所述第一收容部541内设有若干用以固定所述固定段531的第一固定件5411。具体地,所述第一固定件5411优选设置为与第一收容部541一体成型的板状或勾状的凸起,通过凸起的在不同位置的设置以限制所述固定段531在高度及水平方向的移动。此处,所述第一收容部541包括前后延伸的线性收容空间5412、位于线性收容空间5412前侧且与所述第二收容部542相连通的弧形收容空间5413。所述弧形收容空间5413优选设置呈半圆状,即使得所述线缆53自前向后弯折180°后进入所述第二收容部542。所述第二收容部542邻近所述弧形收容空间5413的一端设有限位件5421,以避免线缆53蹿动;所述第二收容部542的后端朝向第二走线盒55的一侧亦设置呈弧面状,以使得抽屉盒退回间室10内部时,对线缆53的弯折走向进行更好的限位。除此,所述第一收容部541还包括位于所述线性收容空间5412后侧的弯折收容空间5414,使得所述固定段531的后端沿左右方向恰位于所述第一走线盒54的中间位置,便于所述线缆53与间室10侧的装配连接。
所述第二走线盒55还具有位于所述固定收容部551与导引部552之间的安装口553。所述固定收容部551设有若干用以限制线缆53移动的第二固定件5511,所述第二固定件5511优选设置为一体成型于所述固定收容部551内部的板状或勾状凸起,通过凸起的在不同位置的设置以限制所述线缆53相应部分在高度及水平方向的移动。所述固定收容部551沿高度方向位于所述抽屉盒40的下方且不低于所述第一走线盒54,优选地,所述固定收容部551的高度略高于所述第二收容部542,避免所述线缆53的活动段532与底壁111发生 摩擦受损。
所述导引部552与固定收容部551一体成型制得,无需现在再次安装固定,所述导引部552形成有向后且沿左右方向朝间室10内侧延伸的导引面554,所述导引面554优选为弧形面。所述第一端子534与第二端子535两者至少其一可穿过所述安装口553,以便于线缆53的安装。所述第二走线盒55还形成有至少两个前后间隔分布并与所述支撑架51卡持固定的卡接部555,以实现该第二走线盒55的固定安装。
除此,所述滑轨走线机构50包括固定在抽屉式门体20后侧且与所述支撑架51相固定的门体支撑铁58,所述门体支撑铁58上开设有连接窗口581,所述滑轨走线机构50还包括可拆卸安装在所述连接窗口581的前连接盒59。
综上所述,本发明冰箱100通过将第一走线盒54的第一收容部541、第二收容部542设置在抽屉盒40的下方,所述线缆53的活动段532部分收容在第二收容部542,另一部分则在所述抽屉盒40与底壁111之间自由活动,所述第二走线盒55后端的导引部552形成的导引面554亦有助于所述活动端532保持合适的状态,避免线缆53蹿伸至抽屉盒40与侧壁113之间受挤压变形。所述第一走线盒54远离所述支撑架51设置,减小线缆53的弯折应力,更好地避免线缆53过度变形,扭曲受损,有效保证抽屉式门体20上的电气部件正常工作。
应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式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,各实施方式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方式。
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方式的具体说明,它们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方式或变更均应包含在本发明的保护范围之内。
Claims (18)
- 一种具有滑轨走线机构的冰箱,包括朝前开口设置的间室及前后移动以打开或关闭该间室的抽屉式门体,所述间室具有底壁、后壁及两侧壁,所述抽屉式门体上设有电气部件,且所述抽屉式门体后侧还设有沿前后方向可移动安装在所述侧壁上的支撑架,所述支撑架用以承载抽屉盒,其特征在于:所述滑轨走线机构包括用以为所述电气部件供电的线缆、固定在间室内侧的第一走线盒及固定在所述支撑架上的第二走线盒;所述第一走线盒形成有位于所述抽屉盒下方的第一收容部及第二收容部,所述线缆具有固定在所述第一收容部内的固定段及自所述固定段朝所述第二走线盒延伸的活动段,所述第二收容部用以收容部分所述活动段;所述第二走线盒形成有前后延伸的固定收容部。
- 根据权利要求1所述的冰箱,其特征在于:所述第一收容部、第二收容部两者均与所述底壁间隔设置。
- 根据权利要求2所述的冰箱,其特征在于:所述底壁的部分区域向下凹陷形成有凹槽,所述第一收容部、第二收容部对应设置在所述凹槽上方。
- 根据权利要求1所述的冰箱,其特征在于:所述第一走线盒的前后两端还分别形成有第一固定部与第二固定部,所述第一收容部、第二收容部两者在前后方向均位于所述第一固定部与第二固定部之间。
- 根据权利要求4所述的冰箱,其特征在于:所述滑轨走线机构还包括固定在底壁上的基座,所述第一固定部与基座相固定。
- 根据权利要求5所述的冰箱,其特征在于:所述第一固定部扣压在所述基座上,且所述第一固定部形成有若干左右相对抵压在所述基座表面的固定肋。
- 根据权利要求5所述的冰箱,其特征在于:所述基座形成有朝后并向下倾斜设置的安装孔,所述第一走线盒开设有与所述安装孔位置相对应的固定孔。
- 根据权利要求4所述的冰箱,其特征在于:所述滑轨走线机构还包括固定在所述后壁上的后连接盒,所述第二固定部与后连接盒相固定。
- 根据权利要求1所述的冰箱,其特征在于:所述第一收容部内设有若干用以固定所述固定段的第一固定件。
- 根据权利要求1所述的冰箱,其特征在于:所述第一收容部包括前后延伸的线性收容空间、位于线性收容空间前侧且与所述第二收容部相连通的弧形收容空间,所述第二收容部邻近所述弧形收容空间的一端设有限位件。
- 根据权利要求1所述的冰箱,其特征在于:所述第二走线盒还具有位于所述固定收容部后方的导引部,所述导引部形成有向后且沿左右方向朝间室内侧延伸的导引面。
- 根据权利要求11所述的冰箱,其特征在于:所述第二走线盒还具有位于所述固定收容部与导引部之间的安装口,所述线缆的两端分别设有第一端子与第二端子,所述第一端子与第二端子两者至少其一可穿过所述安装口。
- 根据权利要求1所述的冰箱,其特征在于:所述第二走线盒还形成有至少两个前后间隔分布并与所述支撑架卡持固定的卡接部。
- 根据权利要求1所述的冰箱,其特征在于:所述固定收容部设有若干用以限制线缆移动的第二固定件。
- 根据权利要求1所述的冰箱,其特征在于:所述滑轨走线机构包括固定在抽屉式门体后侧且与所述支撑架相固定的门体支撑铁,所述门体支撑铁上开设有连接窗口,所述滑轨走线机构还包括可拆卸安装在所述连接窗口的前连接盒。
- 根据权利要求1所述的冰箱,其特征在于:所述第二走线盒与第二收容部的间距设置为线缆直径的15~20倍。
- 根据权利要求1所述的冰箱,其特征在于:所述固定收容部沿高度方向位于所述抽 屉盒的下方且不低于所述第一走线盒。
- 根据权利要求1所述的冰箱,其特征在于:至少部分所述线缆的外周设置有护套。
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US (1) | US11079170B2 (zh) |
EP (1) | EP3904800B1 (zh) |
CN (1) | CN109780806B (zh) |
WO (1) | WO2020134184A1 (zh) |
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CN113503665B (zh) * | 2018-08-08 | 2022-07-26 | 重庆海尔制冷电器有限公司 | 具有滑轨走线机构的冰箱 |
CN109780806B (zh) * | 2018-12-27 | 2020-04-21 | 青岛海尔股份有限公司 | 具有滑轨走线机构的冰箱 |
CN112013619B (zh) * | 2019-05-29 | 2021-10-29 | 青岛海尔电冰箱有限公司 | 具有滑轨走线机构的冰箱 |
KR20210007646A (ko) * | 2019-07-12 | 2021-01-20 | 엘지전자 주식회사 | 냉장고 |
KR102538004B1 (ko) * | 2021-04-08 | 2023-05-30 | 엘지전자 주식회사 | 냉장고 |
WO2023117575A1 (en) * | 2021-12-23 | 2023-06-29 | BSH Hausgeräte GmbH | A drawer assembly for a household appliance |
KR20230161749A (ko) * | 2022-05-19 | 2023-11-28 | 엘지전자 주식회사 | 냉장고 |
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2018
- 2018-12-27 CN CN201811612927.5A patent/CN109780806B/zh active Active
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2019
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- 2019-09-10 WO PCT/CN2019/105073 patent/WO2020134184A1/zh unknown
- 2019-09-10 US US17/042,163 patent/US11079170B2/en active Active
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Also Published As
Publication number | Publication date |
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CN109780806B (zh) | 2020-04-21 |
CN109780806A (zh) | 2019-05-21 |
US20210018260A1 (en) | 2021-01-21 |
US11079170B2 (en) | 2021-08-03 |
EP3904800B1 (en) | 2022-12-14 |
EP3904800A4 (en) | 2022-03-09 |
EP3904800A1 (en) | 2021-11-03 |
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