CN106524657B - Door body and refrigerating and freezing device comprising same - Google Patents
Door body and refrigerating and freezing device comprising same Download PDFInfo
- Publication number
- CN106524657B CN106524657B CN201611144970.4A CN201611144970A CN106524657B CN 106524657 B CN106524657 B CN 106524657B CN 201611144970 A CN201611144970 A CN 201611144970A CN 106524657 B CN106524657 B CN 106524657B
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- China
- Prior art keywords
- glass
- door liner
- door
- screen
- assembly
- Prior art date
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Links
- 230000008014 freezing Effects 0.000 title claims abstract description 11
- 238000007710 freezing Methods 0.000 title claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 109
- 238000005187 foaming Methods 0.000 claims abstract description 18
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 40
- 238000000465 moulding Methods 0.000 description 14
- 238000005034 decoration Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 230000005494 condensation Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
Abstract
A door body of a refrigeration and freezing device, which comprises a door body component, a screen component and a glass component, wherein the screen component and the glass component are arranged on the door body component; the door body assembly comprises a front door liner, a rear door liner and a door frame for fixing the front door liner and the rear door liner, wherein a foaming layer is formed between the front door liner and the rear door liner; the screen assembly is mounted on the glass assembly and is abutted against the glass assembly; the glass assembly is configured to be mounted to the front side of the door body assembly in a horizontal direction. A foaming layer is formed between the front door liner and the rear door liner, and the screen assembly is arranged between the front door liner and the glass assembly, so that the screen assembly is separated from the foaming layer, and the screen assembly is easy to repair and upgrade. In addition, the screen assembly can be mounted with a large margin by means of horizontal movement.
Description
Technical Field
The invention provides a door body and a refrigerating and freezing device comprising the same.
Background
In order to meet the needs of people, the existing refrigerator is generally provided with a screen for touch or display, and in order to facilitate operation, the screen is generally arranged on a door body of the refrigerator. The door body of the refrigerator is generally a thin plate-shaped member, the space in the door body is very limited, a foaming layer is arranged in the door body, larger pressure can be generated in the foaming process of the door body, and certain deformation of the door body can be possibly caused, so that various problems and great technical difficulties exist in installation, disassembly and maintenance of the screen assembly.
In the prior art, there are two general ways of installing the screen assembly, one is to reserve a certain installation cavity at the rear side of the glass panel of the door body, and insert the screen assembly into the accommodation cavity along the transverse direction or the longitudinal direction. However, the installation mode can cause overlarge gap between the glass panel and the screen component, so that the problems of poor touch effect, condensation of the display screen and the like are caused. In the other mode, in the process of assembling the door body, the screen assembly is firstly installed in the door body, and then the assembled door body is foamed. However, the pressure during foaming can have an adverse effect on the screen assembly and the screen assembly will not be removable and serviceable.
Therefore, a door body which can be conveniently detached and maintained and can improve the touch effect of the screen assembly must be designed.
Disclosure of Invention
The invention aims at solving the problems existing in the prior art, and aims to provide a door body of a refrigeration and freezing device capable of installing a large screen, and the door body can be conveniently detached and maintained.
In order to achieve the above object, the present invention provides a door body of a refrigeration and freezing apparatus, the door body includes a door body assembly, and a screen assembly and a glass assembly mounted on the door body assembly; the door body assembly comprises a front door liner, a rear door liner and a door frame for fixing the front door liner and the rear door liner, wherein a foaming layer is formed between the front door liner and the rear door liner; the screen assembly is mounted on the glass assembly and is abutted against the glass assembly; the glass assembly is configured to be mounted to the front side of the door body assembly in a horizontal direction.
As a further improvement of the invention, the door frame comprises an upper decorative strip, a lower decorative strip, a left decorative strip and a right decorative strip, wherein one side of the front door liner and one side of the rear door liner, which are close to the left decorative strip, are clamped on the left decorative strip; the left decorative strip is internally bent to form a groove-shaped part, and one end, close to the left decorative strip, of the glass component is buckled in the groove-shaped part of the left decorative strip.
As a further improvement of the invention, one end of the glass component close to the right decorative strip is fixed with the front door liner and the rear door liner through screws.
As a further improvement of the invention, the glass assembly comprises glass and a glass frame, wherein the glass frame is fixed on one side of the glass close to the door body assembly through adhesive.
As a further improvement of the invention, a plurality of threaded holes are penetrated and arranged at the position of the glass frame close to the right decorative strip, and the corresponding positions of the front door liner and the rear door liner are correspondingly provided with threaded holes so that the glass frame can be fixed on the door body assembly.
As a further improvement of the invention, the screen assembly comprises a screen and a screen frame, and the screen is fixed on the screen frame through screws.
As a further improvement of the invention, the screen frame is fixedly connected with the glass frame through screws.
As a further improvement of the invention, the front door liner is recessed toward the rear door liner to form a first accommodating space for accommodating the screen assembly.
As a further improvement of the invention, the rear door liner is recessed in a direction away from the front door liner, and a second accommodating space for accommodating the foaming layer is formed between the rear door liner and the front door liner.
In order to achieve the above object, the present invention provides a refrigeration and freezing device, which includes a box body and the door body as described above that is opened and closed on the box body.
The invention has the beneficial effects that: a foaming layer is formed between the front door liner and the rear door liner, and the screen assembly is arranged between the front door liner and the glass assembly, so that the screen assembly is separated from the foaming layer, and the screen assembly is easy to repair and upgrade. In addition, the screen assembly can be mounted with a large margin by means of horizontal movement.
Drawings
FIG. 1 is a schematic view of the overall structure of a door body according to the present invention;
FIG. 2 is a schematic view of an exploded structure of the door body of the present invention;
FIG. 3 is a schematic view of the structure of the front door liner and door frame of the door body of the present invention;
FIG. 4 is a schematic view of the door body according to the present invention at another view angle;
FIG. 5 is an enlarged schematic view of circle A in FIG. 4;
FIG. 6 is a side view of the door body of the present invention;
FIG. 7 is an enlarged schematic view of circle B in FIG. 6;
FIG. 8 is an enlarged schematic view of circle C in FIG. 6;
FIG. 9 is a schematic view of the structure of the door body of the present invention with the glass component and the right molding removed;
FIG. 10 is an enlarged schematic view of circle D in FIG. 9;
FIG. 11 is a schematic view of a door frame structure of the door body of the present invention;
FIG. 12 is an enlarged schematic view of circle E in FIG. 11;
FIG. 13 is a schematic view of the structure of a glass assembly of the present invention;
FIG. 14 is a schematic view of an exploded view of a screen assembly of the present invention;
FIG. 15 is a schematic view of a glass frame and screen assembly according to the present invention.
Detailed Description
The present invention will be described in detail below with reference to the embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural or functional modifications thereof by those skilled in the art are intended to be included within the scope of the present invention.
As shown in fig. 1 to 15, the present invention provides a door body 100 of a refrigeration and freezing apparatus and a refrigerator, wherein the door body 100 is mounted on a refrigerator body of the refrigeration and freezing apparatus and is provided on the refrigerator body in a openable and closable manner, and in the present embodiment, the door body 100 is provided on a domestic refrigerator.
As shown in fig. 2, in particular, the door 100 includes a door assembly, and a screen assembly 30 and a glass assembly 10 mounted and disposed on the door assembly. In the present embodiment, the door body 100 has a rectangular shape.
As shown in fig. 2, the door body assembly includes a front door liner 5, a rear door liner 6, and a door frame 7 for fixing the front door liner 5 and the rear door liner 6, and a foaming layer is formed between the front door liner 5 and the rear door liner 6. The door frame 7 has a rectangular frame shape and accommodates the front door liner 5 and the rear door liner 6. The door frame 7 includes an upper decoration strip 71, a lower decoration strip 72, a left decoration strip 73 and a right decoration strip 74, wherein the right decoration strip 74 is rotationally fixed with the box body, and correspondingly, a shaft pin hole (not shown) matched with a shaft pin is formed at a fixing position of the lower decoration strip 72 and the right decoration strip 74, so that the door body 100 can rotate on the box body along the right decoration strip 74 as a shaft.
The glass assembly 10, the screen assembly 30, the front door liner 5 and the rear door liner 6 are sequentially arranged along the front-rear direction, and the front door liner 5 is recessed towards the rear door liner 6, so that a first accommodating space 50 for accommodating the screen assembly 30 is formed between the glass assembly 10 and the front door liner 5. Further, the screen assembly 30 and the front door liner 5 are not completely adhered to each other but are spaced apart from each other, so that a heat dissipation cavity 51 is formed between the screen assembly 30 and the front door liner 5. The upper and lower ends of the front door liner 5 are also recessed toward the rear door liner 6, so that a heat dissipation channel is formed between the glass assembly 10 and the front door liner 5, and the heat dissipation channel is communicated with the heat dissipation cavity 51. And the heat dissipation channels include an upper heat dissipation channel 52 and a lower heat dissipation channel 53, correspondingly, as shown in fig. 4 and 5, an upper heat dissipation hole 711 communicating with the upper heat dissipation channel 52 is formed on the upper decoration strip 71, and a lower heat dissipation hole (not shown) communicating with the lower heat dissipation channel 53 is formed on the lower decoration strip 72. Accordingly, since the screen assembly 30 is large and covers a wide range on the door body 100 in the present embodiment, the heat dissipation cavity 51 is formed between the screen assembly 30 and the front door liner 5 in the present invention, and the upper and lower sides of the heat dissipation cavity 51 are respectively provided with the upper heat dissipation channel 52 and the lower heat dissipation channel 53, and thus communicate with the outside, so that the heat dissipation of the screen 3 can be accelerated.
As shown in fig. 5, since the upper heat dissipation hole 711 is formed through the upper decorative strip 71, if the temperature of the screen assembly 30 is high and the external temperature is low, condensation is easily formed at the heat dissipation hole in case of a large temperature difference. Further, since the lower heat dissipation holes of the lower molding 72 are opened downward, the condensed water is not likely to stay due to gravity, and the heat dissipation holes of the upper molding 71 are opened upward, and if dew is formed, the water drops downward by gravity from the upper heat dissipation holes 711, which is likely to cause a safety hazard. Also, the external liquid easily drops into the heat dissipation cavity 51 along the upper heat dissipation holes 711.
Therefore, in the present invention, as shown in fig. 7, the upper molding 71 is formed with a drain groove 712 recessed downward, the drain groove 712 is disposed near the upper heat dissipation hole 711, and a waterproof boss 713 is formed protruding upward from a side of the drain groove 712 near the upper heat dissipation hole 711. Accordingly, if dew is formed or an external liquid falls, the water is also contained in the drain groove 712. As shown in fig. 4, in addition, two heat dissipation holes 711 are formed in the upper molding 71, the drainage grooves 712 around the two heat dissipation holes communicate with each other, and the drainage grooves 712 extend toward the right molding 74, so that the liquid in the drainage grooves 712 can be discharged outward.
In addition, as shown in fig. 7, the door frame 7 of the present invention further includes a cover plate 714 disposed on the upper molding 71, wherein the cover plate 714 may be fixedly connected to an upper portion of the upper molding 71 and may cover the upper heat dissipation hole 711. The cover 714 is provided with an exhaust port 7141, and the exhaust port 7141 is provided corresponding to the drain 712. Of course, the cover 714 and the waterproof boss 713 are not completely adhered to each other, but a gap is formed therebetween. So that the hot air in the heat dissipation cavity 51 can flow upward from the upper exhaust passage and be discharged from the upper heat dissipation holes 711 on the upper molding 71, and can be discharged outward from between the cover plate 714 and the waterproof boss 713, and finally be discharged from the exhaust port 7141 on the cover plate 714. Therefore, the purpose of heat dissipation can be achieved, the formed condensation can be formed in the drainage groove 712, the external liquid can not directly drop into the heat dissipation cavity 51 from the heat dissipation hole on the upper decorative strip 71, but can be blocked by the cover plate 714, and only a small part of liquid can drop into the drainage groove 712 along the air outlet 7141 on the cover plate 714, and can not flow into the heat dissipation hole due to the blocking of the waterproof boss 713. And the liquid is finally discharged outwardly along the drain groove 712.
The lower heat dissipation holes are formed on the lower molding 72, and a grill is provided on the lower heat dissipation holes to prevent the entry of debris and the like.
As shown in fig. 2, the rear door liner 6 is recessed in a direction away from the front door liner 5, and the depth of the recess of the rear door liner 6 is greater than the depth of the recess of the front door liner 5, so that the front door liner 5 and the rear door liner 6 are not bonded and a second receiving space 60 is formed. The second accommodating space 60 is a foaming layer, and the foaming material foams in the second accommodating space 60. In the present embodiment, therefore, the front door liner 5 and the rear door liner 6 are fixed to each other, and then foamed in the second accommodation space 60.
As shown in fig. 10, the rear door liner 6 is formed with a first boss 61 protruding toward the front door liner 5 near the right decorative strip 74, and the first boss 61 is formed with a threaded hole. Correspondingly, a second boss 54 is formed at the position of the front door liner 5, which is close to the right decorative strip 74, and protrudes towards the rear door liner 6, a threaded hole is formed on the second boss 54 in a penetrating manner, the threaded holes on the first boss 61 and the second boss 54 correspond to each other, and are mutually fixed through screws.
Correspondingly, a through hole (not shown) is formed in the right decorative strip 74, and the first boss 61 can pass through the through hole, so that the right decorative strip 74 is also clamped and fixed with the front door liner 5 and the rear door liner 6.
As shown in fig. 11 and 12, the left decorative strip 73 is formed by bending, and includes a first side, a second side, a third side, and a fourth side that are connected in an extending manner, wherein the first side, the second side, and the third side are bent to form a groove 730, and the fourth side is bent from the end of the third side in a direction away from the first side.
As shown in fig. 12, a first hook 731 is formed on the fourth side of the left decorative strip 73, and the first hook 731 is bent inward from the fourth side and then extends backward, thereby forming an "L" shaped hook. Correspondingly, the rear door liner 6 is concavely formed with a first groove 62, and the first groove 62 and the first hook 731 are clamped and fixed with each other, so that the rear door liner 6 and the left decorative strip 73 can be clamped and fixed with each other.
As shown in fig. 12, a rib is disposed in the groove 730 of the left decorative strip 73, and the rib extends in the groove 730 in a bending manner, and a second groove 732 is formed near the third side edge. Correspondingly, the front door liner 5 protrudes outwards to form a second hook 55, and the second groove 732 and the second hook 55 are mutually clamped and fixed, so that the front door liner 5 and the left decorative strip 73 can be mutually clamped and fixed. Therefore, the left decorative strip 73 can clamp and fix the front door liner 5 and the rear door liner 6, and one sides of the front door liner 5 and the rear door liner 6, which are close to the right decorative strip 74, are fixed through screws and nuts.
As shown in fig. 13, the glass assembly 10 includes a glass 1 and a glass frame 2, the glass frame 2 being glued or otherwise affixed to a side of the glass 1 adjacent to the door assembly. The glass frame 2 is composed of a plurality of straight strip-shaped brackets and can be integrally formed into a frame shape. As shown in fig. 13, a plurality of third bosses 21 are formed on the glass frame 2 by protruding toward the door body assembly, and threaded holes are formed on the third bosses 21 in a penetrating manner. The third boss 21 is smaller than the second boss 54 on the front door liner 5, so that the third boss 21 can be accommodated in the second boss 54, and the threaded holes on the third boss 21 correspond to the threaded holes on the first and second bosses 54, so that the glass frame 2 can be clamped and fixed with the front door liner 5 and the rear door liner 6. In the present embodiment, six first, second and third bosses 61, 54, 21 are provided in the vertical direction, respectively.
As shown in fig. 12, the glass 1 may be held in the groove 730 of the left decorative strip 73 at a side close to the left decorative strip 73, and both side surfaces of the glass 1 abut against the first side edge of the left decorative strip 73 and the front door liner 5, respectively. Thus, the glass assembly 10 is configured to be mounted to the front side of the door assembly in a horizontal direction. Specifically, the glass assembly 10 may first clamp one end close to the left decorative strip 73 into the groove-shaped portion 730 of the left decorative strip 73, and the other end of the glass assembly 10 is clamped and fixed with the front door liner 5 and the rear door liner 6 by screws. Also, the glass 1 may entirely cover the right molding 74. Therefore, one end of the glass assembly 10 is in snap fit with the left decorative strip 73, and the other end is fixed with the front door liner 5 and the rear door liner 6 by screws, so that the glass assembly 10 is easy to mount and dismount, and the replacement, maintenance, hardware upgrading and the like are easier. In addition, the glass 1 can cover the right decorative strip 74, so that the area covered by the glass 1 on the door body 100 is larger, and the visual effect is better.
In addition, after the glass assembly 10 and the door body assembly are pre-positioned on the left decorative strip 73, the glass assembly 10 is fixed with the front door liner 5 and the rear door liner 6 through the screw nuts, so that the glass assembly 10 can be ensured to be smoothly mounted on the door body assembly, the glass 1 can be properly limited through the limiting effect of the groove-shaped part 730 on the left decorative strip 73, the gap between the glass 1 and the door body assembly is reduced, and the thickness of the door body 100 is reduced. Therefore, the door body assembly of the present invention can position the glass assembly 10 in the front-rear direction, the horizontal direction, and the vertical direction, and can not only prevent the glass assembly 10 from shaking, but also improve the overall assembly accuracy of the door body 100.
As shown in fig. 14, the screen assembly 30 includes a screen frame 4 and a screen 3 disposed on the screen frame 4, wherein the screen frame 4 is recessed toward the front door liner 5 to form a third accommodating space 40, and the screen 3 can be accommodated in the third accommodating space 40. The screen 3 is fixed with the screen frame 4 by screws. Specifically, the upper end of the screen 3 is rigidly connected and fixed to the recess of the third accommodating space 40 of the screen frame 4 by a screw.
As shown in fig. 13, the glass frame 2 is constituted by a plurality of straight bar-shaped brackets, and may be integrally formed into a frame shape, as described above. Specifically, the glass frame 2 includes a frame 22 enclosing a closed rectangular frame shape and a plurality of cross beams 23 disposed in the frame 22. In this embodiment, two cross beams 23 are provided, and divide the plane enclosed by the enclosure 22 into three parts from top to bottom. As shown in fig. 15, the cross beam 23 is also provided with the third boss 21, correspondingly, the screen frame 4 is provided with a fourth boss 41 protruding toward the front door liner 5, and the third boss 21 on the cross beam 23 may be accommodated in the fourth boss 41. Of course, the fourth boss 41 is also provided with a threaded hole, so that the third boss 21 and the fourth boss 41 can be fixed by the threaded hole, so that the screen assembly 30 is fixed on the glass frame 2.
In addition, after the screen assembly 30 is fixed to the glass frame 2, the screen 3 is disposed between the two cross members 23 so that the screen 3 can pass through the glass frame 2 and abut against the glass 1. Thus, the screen assembly 30 can be firmly fixed to the glass assembly 10 by the cross members 23 of the glass frame 2. In addition, by precisely matching the glass frame 2, the screen frame 4 and the screen 3, a gap between the screen 3 and the glass 1 can be eliminated, thereby improving the touch effect and the touch sensitivity of the screen 3 and preventing condensation on the screen 3.
Therefore, the present invention also provides a mounting method of the door body 100, specifically, in the mounting process of the door body 100, firstly, the front door liner 5 and the rear door liner 6 are clamped into the left decorative strip 73, then, one sides of the front door liner 5 and the rear door liner 6, which are close to the right decorative strip 74, are clamped and fixed by screw nuts, the right decorative strip 74 is fixed between the front door liner 5 and the rear door liner 6, and foaming is performed between the front door liner 5 and the rear door liner 6. Then, the glass frame 2 is adhered to the glass 1 by an adhesive to form a glass assembly 10, and the screen 3 is rigidly fixed to the screen frame 4 by a screw nut to form a screen assembly 30. Next, the screen frame 4 is rigidly fixed to the glass frame 2 by means of screw nuts so that the screen assembly 30 and the glass assembly 10 are formed as one body. Finally, one end of the glass 1 is buckled into the groove-shaped part 730 of the left decorative strip 73, and the other end of the glass is fixed with the front door liner 5 and the rear door liner 6 through bolts and nuts. Therefore, the screen assembly 30 and the foaming layer can be separated, and the glass assembly 10 and the screen assembly 30 can be directly disassembled and operated when the screen assembly 30 is upgraded, maintained and replaced, so that the operation is more convenient.
In the invention, the glass 1, the glass frame 2, the screen 3, the screen frame 4, the front door liner 5 and the rear door liner 6 are all very firmly and stably matched. Specifically, firstly, the screen 3 and the screen frame 4 are rigidly fixed by screws; next, the glass frame 2 and the front door liner 5 are rigidly fixed by screws on the side close to the right decorative strip 74, and the glass frame 2 and the screen frame 4 are rigidly fixed by screws on the third boss 21 and the fourth boss 41. Therefore, the whole structure is connected through rigidity, which is favorable for bearing, so that the large screen 3 in the invention can be effectively and stably supported.
In addition, the glass frame 2 is provided with a plurality of supporting structures, so that the support of the glass 1 frame to the screen 3 can be increased. Specifically, as shown in fig. 15, first, the screen frame 4 is used for supporting and fixing the screen 3, and a first fastening member 42 is formed on the screen frame 4 below the screen 3 by protruding toward the front door liner 5, and correspondingly, as shown in fig. 3, a first supporting member 56 is formed on the front door liner 5 by recessing at a corresponding position, and the first fastening member 42 is supported on the first supporting member 56. Further, the first support 56 is provided with an elastic cushion (not shown), which can increase the cushion on the one hand and enhance the sealing property on the other hand. Next, as shown in fig. 15, the second fastening member 24 is formed by protruding toward the front door liner 5 below the glass frame 2, and correspondingly, as shown in fig. 3, the second supporting member 57 is formed by recessing the front door liner 5 at a corresponding position in a direction away from the glass frame 2, and the second fastening member 24 may be accommodated in the second supporting member 57. Finally, as shown in fig. 8, the lower molding 72 protrudes in the front direction to form a third supporting member 721, and the glass 1 may be abutted against the third supporting member 721.
Therefore, by the three-layer step type supporting structure, the glass assembly 10, the screen assembly 30 and the door body assembly can be integrally reinforced and fixed, even if the screen 3 has a large area and a large weight, the screen can still be firmly fixed on the glass assembly 10, and the glass assembly 10 can also be firmly fixed on the door body assembly.
Therefore, in summary, the door body 100 of the refrigeration and freezing apparatus according to the present invention includes a door body assembly, and a screen assembly 30 and a glass assembly 10 mounted on the door body assembly. Wherein, a heat dissipation cavity 51 is formed between the screen assembly 30 and the front door liner 5, and an upper heat dissipation channel 52 and a lower heat dissipation channel 53 which are communicated with the heat dissipation cavity 51 are also formed between the glass assembly 10 and the front door liner 5, so that hot air can be dissipated. Meanwhile, the upper molding 71 is provided with a cover plate 714 and a drain groove 712 to prevent the outside liquid from dripping or condensation.
Next, the glass unit 10 is clamped and fixed with the front door liner 5 and the rear door liner 6 by the groove 730 on the left molding 73, and the other end of the glass unit 10 rigidly connects the glass frame 2 with the front door liner 5 by the screw, and the screen 3 is fixed on the glass unit 10 instead of being disposed in the foaming layer. Thereby being more convenient to install, maintain and upgrade.
Finally, all be provided with a plurality of bearing structures and rigid connection on glass subassembly 10, screen subassembly 30 and the door body subassembly for screen subassembly 30 can be firm to be fixed in on the glass subassembly 10, and screen subassembly 30 and glass subassembly 10 also can be stable to be fixed in on the door body subassembly, more are favorable to the firm installation to big screen 3.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. A refrigeration and freezer door, characterized in that: the door body comprises a door body component, a screen component and a glass component, wherein the screen component and the glass component are arranged on the door body component; the door body assembly comprises a front door liner, a rear door liner and a door frame for fixing the front door liner and the rear door liner, wherein a foaming layer is formed between the front door liner and the rear door liner; the screen assembly is mounted on the glass assembly and is abutted against the glass assembly; the glass assembly is configured to be movably mounted to the front side of the door body assembly in the horizontal direction, the door frame comprises an upper decorative strip, a lower decorative strip, a left decorative strip and a right decorative strip, and one sides of the front door liner and the rear door liner, which are close to the left decorative strip, are clamped on the left decorative strip; the left decorative strip is internally bent to form a groove-shaped part, and one end, close to the left decorative strip, of the glass component is buckled in the groove-shaped part of the left decorative strip; one end of the glass component, which is close to the right decorative strip, is fixed with the front door liner and the rear door liner through screws;
the groove-shaped part is provided with a first clamping hook, and the rear door liner is provided with a first groove matched with the first clamping hook; the groove-shaped part is provided with a second groove, and the front door liner protrudes outwards to form a second clamping hook matched with the second groove; therefore, the left decorative strip clamps and fixes the front door liner and the rear door liner, and one sides of the front door liner and the rear door liner, which are close to the right decorative strip, are fixed through screws and nuts.
2. The door as claimed in claim 1, wherein: the glass assembly comprises glass and a glass frame, and the glass frame is fixed on one side of the glass, which is close to the door body assembly, through adhesive.
3. A door as claimed in claim 2, wherein: the glass frame is close to right trim department and runs through and be provided with a plurality of screw holes, preceding door lining and back door lining also all correspond in relevant position and be provided with the screw hole so that the glass frame can be fixed in on the door body subassembly.
4. A door as claimed in claim 2, wherein: the screen assembly comprises a screen and a screen frame, and the screen is fixed on the screen frame through screws.
5. The door as claimed in claim 4, wherein: the screen frame is fixedly connected with the glass frame through screws.
6. The door as claimed in claim 1, wherein: the front door liner is recessed towards the rear door liner to form a first accommodating space for accommodating the screen assembly.
7. The door as claimed in claim 1, wherein: the rear door liner is recessed in a direction away from the front door liner, and a second accommodating space for accommodating the foaming layer is formed between the rear door liner and the front door liner.
8. A refrigeration and freezer, characterized in that: the refrigerating and freezing device comprises a box body and a door body which is arranged on the box body in an opening and closing mode and is defined in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144970.4A CN106524657B (en) | 2016-12-13 | 2016-12-13 | Door body and refrigerating and freezing device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144970.4A CN106524657B (en) | 2016-12-13 | 2016-12-13 | Door body and refrigerating and freezing device comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106524657A CN106524657A (en) | 2017-03-22 |
| CN106524657B true CN106524657B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611144970.4A Active CN106524657B (en) | 2016-12-13 | 2016-12-13 | Door body and refrigerating and freezing device comprising same |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112304009B (en) * | 2019-08-02 | 2022-01-21 | 重庆海尔制冷电器有限公司 | Refrigerator door and assembling method thereof |
| CN112781310A (en) * | 2020-12-31 | 2021-05-11 | Tcl家用电器（合肥）有限公司 | Door body structure and installation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405927A (en) * | 2013-08-26 | 2013-11-27 | 樊书印 | Running wheel |
| CN205403315U (en) * | 2016-02-25 | 2016-07-27 | 安徽尊贵电器集团有限公司 | Refrigerator door and have this refrigerator door's refrigerator |
| CN106091552A (en) * | 2016-07-22 | 2016-11-09 | 青岛海尔股份有限公司 | Refrigerating device, for the door body of refrigerating device and installation method thereof |
| CN206399097U (en) * | 2016-12-13 | 2017-08-11 | 青岛海尔股份有限公司 | A kind of door body and the refrigerating device including the door body |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405927A (en) * | 2013-08-26 | 2013-11-27 | 樊书印 | Running wheel |
| CN205403315U (en) * | 2016-02-25 | 2016-07-27 | 安徽尊贵电器集团有限公司 | Refrigerator door and have this refrigerator door's refrigerator |
| CN106091552A (en) * | 2016-07-22 | 2016-11-09 | 青岛海尔股份有限公司 | Refrigerating device, for the door body of refrigerating device and installation method thereof |
| CN206399097U (en) * | 2016-12-13 | 2017-08-11 | 青岛海尔股份有限公司 | A kind of door body and the refrigerating device including the door body |
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