CN106595170B - Vertical refrigeration device with top transparent display area - Google Patents

Abstract

The invention discloses a vertical refrigerating device with a top transparent display area, which comprises a vertical foaming box body, wherein an opening is formed in the front surface of the vertical foaming box body, the vertical foaming box body comprises a shell and an inner container arranged in the shell, the inner container forms a storage cavity, the shell comprises a U-shaped main body, an upper beam and a back plate, the U-shaped main body is provided with a bottom part and two side parts, the upper beam and the back plate are arranged between the two side parts of the U-shaped main body, and the top of the inner container is provided with a window communicated with the storage cavity; the vertical refrigerating device with the top transparent display area further comprises a heat-insulating glass component, the heat-insulating glass component covers the window, a foaming cavity is formed between the heat-insulating glass component and the shell and between the shell and the inner container, and a foaming layer is formed in the foaming cavity.

Description

Vertical refrigeration device with top transparent display area

Technical Field

The invention relates to refrigeration equipment, in particular to a vertical refrigeration device with a transparent top display area.

Background

At present, refrigeration equipment (refrigerators, freezers and the like) is a common household appliance in daily life, and freezers are widely used due to large storage capacity. The refrigerator is divided into a vertical refrigerator and a horizontal refrigerator, the vertical refrigerator adopts a side opening mode (for example, a hinge door body or a drawer and the like can be adopted), along with the improvement of living standard of people, a small vertical refrigerator, such as ice bar products, is widely popularized, the height of the ice bar products is shorter under the common condition, different from the conventional vertical refrigerator, when a user needs to check the articles stored inside, the user needs to bend down to open the door to check, and the use convenience is poor. The invention aims to solve the technical problem of how to design a refrigeration device which improves the user embodiment and the use convenience.

Disclosure of Invention

The invention provides a vertical refrigerating device with a transparent top display area, which can meet the requirement that a user checks articles in a box body from the top on the premise of ensuring the heat preservation performance and improve the user embodiment and the use convenience.

In order to achieve the technical purpose, the invention adopts the following technical scheme:

the vertical foaming box comprises a vertical foaming box body, wherein an opening is formed in the front of the vertical foaming box body, the vertical foaming box body comprises a shell and an inner container arranged in the shell, the inner container forms a storage cavity, the shell comprises a U-shaped main body, an upper beam and a back plate, the U-shaped main body is provided with a bottom and two side parts, the upper beam and the back plate are arranged between the two side parts of the U-shaped main body, and the top of the inner container is provided with a window communicated with the storage cavity; the vertical refrigerating device with the top transparent display area further comprises a heat-insulating glass component, the heat-insulating glass component covers the window, a foaming cavity is formed between the heat-insulating glass component and the shell and between the shell and the inner container, and a foaming layer is formed in the foaming cavity.

Compared with the prior art, the invention has the advantages and positive effects that: the top of the vertical foaming box body is provided with the window which is shielded and sealed by the insulating glass component, a user can directly check the articles stored in the storage cavity from the upper part through the window, in order to ensure the heat preservation performance, the insulating glass component, the inner container and the shell of the vertical foaming box body form the foaming cavity together, a foaming layer formed in the foaming cavity can ensure the heat preservation performance of the whole foaming box body on one hand and avoid the loss of cold quantity at the connecting surface of the window and the insulating glass component on the other hand, the insulating glass component is further fixed on the vertical foaming box body by the foaming layer, the vertical foaming box body forms an integral structure under the action of the foaming layer, the integral structure strength of the box body is effectively improved, the defect that the upper structure strength is insufficient due to the fact that the window is arranged at the top of the vertical foaming box body is overcome, and the heat preservation, the user can check the articles in the storage cavity from the top, and the user embodiment and the use convenience are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the refrigerating apparatus according to the present invention;

FIG. 2 is a cross-sectional view of a refrigeration unit of the present invention;

FIG. 3 is a cross-sectional view of the vertical foaming cabinet of the present invention;

FIG. 4 is an enlarged view of a portion of area A of FIG. 3;

FIG. 5 is an enlarged partial view of the area B in FIG. 3;

FIG. 6 is an exploded view of the vertical foaming cabinet of the present invention;

FIG. 7 is an exploded view of an insulating glass unit according to the invention;

FIG. 8 is a schematic structural view of an air duct module according to the present invention;

FIG. 9 is an exploded view of the air duct module of the present invention;

FIG. 10 is an exploded view of the storage drawer of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 10, the refrigeration device provided by the present invention employs a vertical foaming cabinet 100, and the vertical foaming cabinet 100 can be opened and closed by a hinge type heat preservation door or a storage drawer. The refrigerating device pair is provided with a refrigerating system, and the refrigerating system consists of a compressor 301, a condenser 302, a throttling device and an evaporator 303.

In order to realize the function of transparent display of the top, the vertical foaming box body 100 comprises a vertical heat-insulating shell 1, an opening is formed in the front face of the vertical heat-insulating shell 1, the vertical heat-insulating shell 1 comprises an outer shell 11 and an inner container 12 arranged in the outer shell 11, the inner container 12 forms a storage cavity, a window 121 communicated with the storage cavity is formed in the top of the vertical heat-insulating shell 1, the vertical foaming box body 100 further comprises a heat-insulating glass component 2, the heat-insulating glass component 2 covers the window 121, a foaming cavity is formed between the heat-insulating glass component 2 and the outer shell 11 and the inner container 12, and a foaming layer is formed in the foaming cavity. Specifically, the vertical foaming box 100 forms a window 121 on the top of the vertical heat-insulating shell 1, and the window 121 is covered and sealed by the heat-insulating glass component 2, so that in the actual use process, a user can observe the articles stored in the storage cavity from the window 121 through the heat-insulating glass component 2; in order to ensure the overall sealing and heat-insulating performance of the vertical foaming box body 100, a foaming cavity is formed among the heat-insulating glass component 2, the shell 11 and the inner container 12, and an integral foaming mode is adopted, so that a foaming layer is formed among the heat-insulating glass component 2, the shell 11 and the inner container 12, the foaming layer seals the connecting surface formed between the window 121 and the heat-insulating glass component 2, the leakage of cold from the window 121 is reduced, and the heat-insulating performance is improved; meanwhile, when the heat preservation performance is ensured, the heat preservation glass part 2, the shell 11 and the inner container 12 are integrally foamed to form a foaming layer, so that the direct connection strength of the three parts is greatly enhanced, the heat preservation glass part 2 overcomes the defect that the structural strength of the top of the vertical heat preservation shell 1 is reduced due to the window 121 arranged at the top of the vertical heat preservation shell 1, and the use reliability of the vertical foaming box body 100 is ensured. The shell 11 can include a U-shaped main body 111, an upper beam 112 and a back plate 113, the U-shaped main body 111 has a bottom and two side portions, the upper beam 112 and the back plate 113 are disposed between the two side portions of the U-shaped main body 111, the upper beam 112 is disposed in front of the back plate 113, the window 121 is disposed at the top of the inner container 12, specifically, the shell 11 adopts the U-shaped main body 111 to achieve an integral appearance effect, the integral structure is more stable, an installation area for installing the insulating glass component 2 is formed at the top of the shell 11, and after the inner container 12 is disposed in the U-shaped main body 111, the window 121 at the top of the inner container 12 is disposed in the installation area, so that after the insulating glass component 2 is installed, the window 121 can be covered by the insulating glass component 2, and the vertical foaming box 100 can be more conveniently and rapidly assembled for foaming; in order to facilitate installation of the compressor 301, the casing 11 is provided with a machine cabin 114 and a rear cover plate 115, the bottom of the U-shaped main body 111 is provided with a notch structure (not marked), the bottom of the inner container 2 is correspondingly formed with a concave structure (not marked), the concave structure and the notch structure form an installation cavity, the machine cabin 114 is arranged in the installation cavity, the rear cover plate 115 is arranged at the back of the casing 11 to cover the back plate 113 and the machine cabin 114, the rear cover plate 115, the machine cabin 114 and the back plate 113 form a heat dissipation cavity, the compressor 301 is arranged in the machine cabin 114, the condenser 302 is fixed on the back plate 113, the rear cover plate 115 is provided with a cold air inlet and a hot air outlet, the heat dissipation cavity is provided with a heat dissipation fan 101, the heat dissipation fan sucks external air from the cold air inlet into the heat dissipation cavity, and discharges the air from the hot air outlet after heat exchange with the condenser 302 and, and heat dissipation is realized. In addition, the insulating glass component 2 comprises a panel 21, a vacuum glass plate 22 and a foaming frame 23, the vacuum glass plate 22 and the foaming frame 23 are fixed on the lower surface of the panel 21, the foaming frame 23 surrounds the periphery of the vacuum glass plate 22, the foaming frame 23 is provided with a flanging structure 231, the flanging structure 231 covers the panel 21, and the foaming cavity is formed between the foaming frame 23 and the shell 11 as well as between the foaming frame 23 and the inner container 12. Specifically, the insulating glass component 2 is assembled by a panel 21, a vacuum glass plate 22 and a foaming frame 23, the insulating glass component 2 is mounted on the housing 11 through the foaming frame 23, the vacuum glass plate 22 is located at the position of the window 121, a foaming cavity is formed among the foaming frame 23, the U-shaped main body 111, the upper beam 112, the back plate 113, the machine cabin 114 and the inner container 12, a foaming layer is formed in the foaming cavity, a window frame 122 can be arranged on an inner ring of the window 121, a mounting plate (not marked) is arranged on an edge of the window frame 122, the window frame is inserted into the window 121, the mounting plate is fixed on an inner top wall of the inner container 12, the foaming frame 23 is clamped on the window frame 122, and after the foaming material is hardened, the foaming layer expands to fill the foaming cavity, so that the foaming frame 23 deforms and extrudes on the edge of the vacuum glass plate 22, the insulating glass component 2 and the vertical insulating shell 1 can be assembled together more firmly and reliably. In order to meet different requirements of different users on appearance effects of the housing 11, the two sides of the housing 11 are provided with the detachable decorative plates 16, specifically, the decorative plates 16 are detachably mounted on the housing 11, and in the actual use process, the decorative plates 16 with different appearance effects can be adopted according to different requirements of the users, so that personalized requirements of the users are met, wherein two side parts of the U-shaped main body 111 are respectively provided with a first inserting part 116, the inner surface of the decorative plate 16 is provided with a second inserting part (not shown), and the first inserting part 116 and the second inserting part are inserted together; in order to realize good connection between the decorative plate 16 and the insulating glass component 2, a first clamping portion 232 is arranged at the edge of the flanging structure 231, a second clamping portion 161 is arranged at the upper edge of the decorative plate 16, and the first clamping portion 232 and the second clamping portion 161 are clamped together.

Further, in order to improve the top display effect, an illuminating lamp is arranged in the storage cavity below the window 121, and light generated by the illuminating lamp illuminates the space around the window 121, wherein the illuminating lamp can comprise a light-emitting substrate and a light source arranged below the light-emitting substrate, so that the illuminating lamp forms a surface light source 15, and the display effect is improved; for example: window 121 below can be provided with transparent wine frame or fretwork wine frame 500, and area source 15 is located the below of fretwork wine frame 500, and after the wine was placed to fretwork wine frame 500, area source 15 sees through fretwork wine frame 500 and shines the beverage bottle to make the user can follow the better wine of seeing on the fretwork wine frame 500 in top. In order to more effectively utilize the space of the storage cavity, a heat-insulating partition 13 is arranged in the storage cavity, the heat-insulating partition 13 divides the storage cavity into a display cavity (not marked) and a lower storage cavity (not marked), the hollow wine rack 500 is positioned in the display cavity, the surface light source 15 is arranged on the heat-insulating partition 13, the heat-insulating partition 13 is detachably arranged in the storage cavity, a center sill 14 is arranged in the opening of the vertical heat-insulating shell 1, a supporting bulge (not marked) is correspondingly formed on the inner wall of the inner container 12, the center sill and the supporting bulge form an annular surrounding frame, and the heat-insulating partition 13 is detachably arranged in the annular surrounding frame. The middle beam 14 may be an independent component, and the inside of the middle beam 14 is provided with a thermal insulation material, or both ends of the middle beam 14 are provided with through holes communicated with the foaming cavity, and the middle beam 14 is also provided with an integrally foamed foaming layer. In addition, the insulating glass component 2 is further used for installing and fixing the control panel 600, the control panel 600 is detachably installed on the lower surface of the insulating glass component 2, specifically, the touch area 211 is formed on the panel 21, the flanging structure 231 is provided with a first clamping portion 232, and the control panel 600 is clamped in the first clamping portion 232.

The specific assembly method of the vertical foaming box 100 of the invention is as follows:

step one, pre-installing an inner container 12 on a shell 11 to form a vertical heat-preservation shell 1. Specifically, the inner container 12 is pre-installed in the U-shaped main body 111, and the upper beam 112, the back plate 113 and the cabinet 114 are installed on the front and rear sides of the U-shaped main body 111 to form a vertical foaming box. After the inner container 12 is pre-installed in the U-shaped main body 111, the upper beam 112, the middle beam 14 and the back plate 113 are fixed on the U-shaped main body 111 by adhesive tapes to realize pre-installation and fixation.

And step two, assembling the heat-insulating glass part 2 and the vertical heat-insulating shell 1 together, wherein the window 121 is covered by the heat-insulating glass part 2, and a foaming cavity is formed among the heat-insulating glass part 2, the shell 11 and the inner container 12. Specifically, the heat preservation glass part 2 is placed below, the vertical heat preservation shell 1 is placed upside down and is installed on the heat preservation glass part 2 from the upper side of the heat preservation glass part 2, the heat preservation glass part 2 covers the window 121 in a sealing mode, and a foaming cavity is formed among the heat preservation glass part 2, the shell 11 and the inner container 12, wherein after the vertical heat preservation shell 1 is placed upside down and is installed on the heat preservation glass part 2 from the upper side of the heat preservation glass part 2, the vertical heat preservation shell 1 is clamped on the foaming frame 23 of the heat preservation glass part 2, the window frame 122 on the inner container 12 of the vertical heat preservation shell 1 is connected with the foaming frame 23 in a clamping mode, and the foaming cavity is formed among the foaming frame 23, the shell 11 and the inner container 12. And because warm glass part 2 weight is great, if from the upper portion installation, the installation degree of difficulty is great, the buckle is aimed at the difficulty, need many people's cooperation, also damage the box easily, and adopt the inversion mounting means, can reduce the installation degree of difficulty, reduce the box and damage the problem, put heat preservation glass part 2 below, can avoid leading to the shell 11 before the unfoamed to take place to warp because of weighing overweight because of heat preservation glass part 2 weight is heavier on the one hand, on the other hand, heat preservation glass part 2 arranges the bottom in, the foaming material flow direction bottom, can form more compact foaming layer in window 121 department, improve the thermal insulation performance and the connection reliability of window 121 department.

Injecting a foaming material into the foaming cavity, wherein the foaming material forms a foaming layer in the foaming cavity, and the heat-insulating glass part 2, the shell 11 and the inner container 12 are connected together through the foaming layer.

Based on the above technical solution, optionally, the refrigeration device may adopt a direct cooling mode, for example: the evaporator is arranged on the inner container 12; the refrigerating device can also adopt an air cooling mode, and adopts a modular air duct 400 to supply air, specifically, the modular air duct 400 comprises an air duct shell 41 and a fan 42, an air outlet 401 and an air return inlet 402 are arranged on the air duct shell 41, the fan 42 is arranged on the air duct shell 41, and the evaporator 303 and the modular air duct 400 are arranged at the back of the storage cavity of the inner container 12; air in the storage cavity is sucked from the air return opening 402, subjected to heat exchange through the evaporator 303 and then blown into the storage cavity from the air outlet 401 through the fan 42; because of the influence of gravity, the fan 42 and other factors, the traditional vertical refrigerator has a sinking tendency after the cold air is blown out, for a space with a short height, the cold air can not circulate in the front and back of the storage cavity, so that dead angles exist at the front side (close to the side of the refrigerator door) and the rear side (close to the back plate of the refrigerator) with insufficient air circulation, the temperature difference between the temperature at the dead angles and the temperature in the refrigerator is increased, and in order to meet the requirements of smooth air circulation and uniform temperature distribution, the air outlet 401 and the air return 402 are respectively positioned at the corresponding side wall positions of the storage cavity, a horizontally flowing air flow is formed between the air outlet 401 and the air return 402, after the fan 42 is started, the cold air is blown out horizontally from the air outlet 401, after heat exchange with food in the storage cavity, the air return 402 positioned at the other side is sucked by the negative pressure generated by the fan 42, and the sucked air is cooled, and then the air is blown out from the air outlet 401, and because the circulating air outlet 401 and the air return opening 402 are horizontally arranged, the convection exchange of cold air on the horizontal plane is sufficient, so that the temperature difference of front, back, left and right points on the spatial plane dimension is reduced. For the refrigeration device related to the invention, if the display cavity is short, the air outlet 401 and the air return 402 of the modular air duct 400 in the display cavity are respectively located at the corresponding side wall positions of the storage cavity, and a horizontally flowing air flow is formed in the display cavity; for the lower storage cavity with a higher height, the air outlet 401 and the air return 402 of the modular air duct 400 in the lower storage cavity may be arranged conventionally, that is, the air outlet 401 and the air return 402 are arranged up and down. Wherein, the air duct housing 41 includes a front housing 411 and a rear housing 412 connected together, the front housing 411 is provided with the air outlet 401 and the air return opening 402, the air duct housing 41 is provided with a heat insulator 43, the heat insulator 43 is provided with an air outlet channel 431 and an air return channel 432, the air outlet channel 431 is communicated with the air outlet 401, the air return channel 432 is communicated with the air return opening 402, the rear surface of the heat insulator 43 is provided with a groove (not shown), an air outlet cavity is formed between the groove and the rear housing 412, the fan 42 is arranged in the air outlet cavity, the air outlet channel 431 and the air return channel 432 are correspondingly arranged on the heat insulator 43, so as to ensure that the air outlet and the air return are not interfered with each other, and meanwhile, under the condition of conveying cold air to a plurality of cavities, a plurality of groups of air outlet channels 431 and air return channels 432 can be adopted, so as to ensure that the, be provided with the ventilation hole on the backshell 412, the fan sets up the backshell covers ventilation hole 413, evaporimeter 303 is located return air passageway 432 with between the ventilation hole 413, the air in the storing cavity carries to evaporimeter 303 through return air passageway 432, and under the effect of fan 42, the air of return air passageway 432 output enters into the air-out cavity from vent 413 after the heat exchange with evaporimeter 303, be provided with on the backshell 412 the export of return air passageway 432, evaporimeter 303 is fixed on the backshell 412 and cover the export of return air passageway 432. And for the temperature of the storage cavity that accurate control storage cavity is cut apart into by heat preservation wall 13, air outlet channel 431 or be provided with air door 44 on the air outlet 401, the temperature of the different storage cavities of control that can be accurate through the switch of control air door 44. In addition, when the cooling device adopting the air cooling method is installed on the heat insulation partition 13, a support beam 414 is formed on the front shell 411, and the middle beam 14, the support beam 414 and the support protrusion form an annular enclosure frame.

For the mode of adopting the heat preservation door body 200 ', the heat preservation door body 200 ' is installed on the vertical heat preservation shell 1 through a hinge, wherein the heat preservation door body 200 ' can adopt a foaming door body or a vacuum glass door. For the mode that adopts the storage drawer 200, be provided with slide rail 20 in the inner bag 12, the storage drawer 200 is installed on slide rail 20, wherein, to the vertical heat preservation casing 1 that adopts a plurality of storage cavities, the bottom that is located the storage drawer 200 in the most top storage cavity is the transparent structure, and fretwork wine frame 500 places in storage drawer 200, and storage drawer 200 includes drawer front panel 201 and tray 202, be provided with support frame 203 on the drawer front panel 201, support frame 203 installs on slide rail 20, tray 202 overlap joint is in on the support frame 203. Preferably, to facilitate a user's view of the stored items from the side of the storage drawer 200, the drawer front 201 is made of vacuum glass, and the edges of the drawer front 201 are provided with a shielding layer (not labeled) that forms a see-through area around the edges.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (7)

1. A vertical refrigerating device with a top transparent display area comprises a vertical foaming box body, wherein an opening is formed in the front face of the vertical foaming box body, the vertical foaming box body comprises a shell and an inner container arranged in the shell, and the inner container forms a storage cavity; the vertical refrigerating device with the top transparent display area also comprises a heat-insulating glass component, and the heat-insulating glass component covers the window; the heat-insulating glass part comprises a panel, a vacuum glass plate and a foaming frame, the vacuum glass plate and the foaming frame are fixed on the lower surface of the panel, the foaming frame surrounds the periphery of the vacuum glass plate, the foaming frame is provided with a flanging structure, the panel is covered by the flanging structure, a foaming cavity is formed between the foaming frame and the shell as well as between the foaming frame and the inner container, and a foaming layer is formed in the foaming cavity; a touch area is formed on the panel, an installation opening is formed in the flanging structure, and the control panel is clamped in the installation opening.

2. A vertical refrigeration unit having a top transparent display area as claimed in claim 1, wherein the foam frame is snap-fitted to the vertical foam cabinet.

3. A vertical refrigeration unit having a top transparent display as claimed in claim 1, wherein the evacuated glass panel is disposed in the viewing window.

4. The vertical refrigeration device with the top transparent display area according to claim 1, wherein at least one thermal insulation partition is arranged in the storage cavity, the thermal insulation partition divides the storage cavity into a plurality of storage cavities arranged up and down, wherein the storage cavity positioned at the uppermost part is a display cavity, and an illuminating lamp is arranged in the display cavity.

5. The vertical refrigeration device with the top transparent display area as claimed in claim 4, wherein a center sill is disposed in the opening on the vertical foaming cabinet, a supporting protrusion is correspondingly formed on the inner wall of the inner container, the center sill and the supporting protrusion form an annular enclosure frame, and the thermal insulation partition is detachably mounted in the annular enclosure frame.

6. The vertical refrigeration device with the top transparent display area according to claim 4, wherein each of the storage cavities is provided with an air return inlet and an air outlet, the air return inlet and the air outlet are respectively located at the corresponding side wall positions of the storage cavity, and a horizontally flowing air flow is formed between the air return inlet and the air outlet.

7. The vertical refrigerating device with the top transparent display area as claimed in claim 1, wherein a notch structure is arranged at the bottom of the U-shaped main body, a concave structure is correspondingly formed at the bottom of the inner container, the concave structure and the notch structure form an installation cavity, and a machine cabin is arranged in the installation cavity.