CN206369385U - Vertical refrigerating cabinet with top transparent show area - Google Patents

Abstract

The utility model discloses a kind of vertical refrigerating cabinet with top transparent show area, including vertical insulation shell and refrigeration system, refrigeration system includes compressor, condenser, throttling arrangement and evaporator, vertical insulation shell includes shell and inner bag, and shell includes U-shaped main body, upper beam, backboard, cabin and back shroud, and U-shaped main body has bottom and two sidepieces, backboard is located at the top of cabin, back shroud covers in cabin and backboard, and compressor is arranged in cabin, and condenser is fixed on backboard；The form connected with storing cavity is offered at the top of inner bag, inner bag is arranged in shell；Vertical refrigerating cabinet with top transparent show area also includes heat insulation glass part, and heat insulation glass component lid lives form, is formed between heat insulation glass part, U-shaped main body, upper beam, backboard, cabin and inner bag in foaming cavity, foaming cavity and forms foaming layer.The article that user is checked in casing from top is met, user's embodiment property and ease of use is improved.

Description

Vertical refrigerating cabinet with top transparent show area

Technical field

The utility model is related to the vertical refrigerating cabinet with top transparent show area, more particularly to a kind of with top transparent The vertical refrigerating cabinet of show area.

Background technology

At present, the vertical refrigerating cabinet with top transparent show area（Refrigerator, refrigerator etc.）It is to commonly use in people's daily life Household electrical appliance, and refrigerator is widely used greatly because of its storing amount.Refrigerator is divided into vertical freezer and horizontal refrigerator, for vertical The mode of sidepiece enabling is used for refrigerator（For example：Can be using hinge door body or drawer etc.）, and as people live The raising of level, small-sized vertical freezer, such as ice class product by large-scale popularization, under normal circumstances the height of ice class product compared with It is short, different from conventional vertical freezer, when user needs to check the article of internal storage, it is necessary to which enabling of bending over is checked, cause Its ease of use is poor.How to design it is a kind of improve that user embodies property and ease of use there is top transparent show area Vertical refrigerating cabinet is technical problem to be solved in the utility model.

Utility model content

The utility model provides a kind of vertical refrigerating cabinet with top transparent show area, realizes and is ensureing heat-insulating property On the premise of, the article that user is checked in casing from top is met, user's embodiment property and ease of use is improved.

To reach above-mentioned technical purpose, the utility model is realized using following technical scheme：

A kind of vertical refrigerating cabinet with top transparent show area, including vertical insulation shell and refrigeration system, the system Cooling system includes compressor, condenser, throttling arrangement and the evaporator linked together, the positive shape of the vertical insulation shell Into opening, the vertical insulation shell includes shell and inner bag, the inner bag formation storing cavity, it is characterised in that described outer Shell includes U-shaped main body, upper beam, backboard, cabin and back shroud, and the U-shaped main body has a bottom and two sidepieces, the upper beam, The backboard, the cabin and the back shroud are arranged between two sidepieces of the U-shaped main body, and the backboard is located at described The top of cabin, the upper beam is located at the front side of the backboard, and the back shroud covers in the cabin and the backboard, described Back shroud, the cabin and backboard formation heat-dissipating cavity, the compressor are arranged in the cabin, and the condenser is consolidated It is scheduled on the backboard, is provided with the back shroud in cold wind import and hot-blast outlet, the heat-dissipating cavity and is provided with radiating Fan；The form connected with the storing cavity is offered at the top of the inner bag, the inner bag is set in the housing；Institute Stating the vertical refrigerating cabinet with top transparent show area also includes heat insulation glass part, and the heat insulation glass component lid residence is stated Form, shape between the heat insulation glass part, the U-shaped main body, the upper beam, the backboard, the cabin and the inner bag Into foaming cavity, foaming layer is formed in the foaming cavity.

Compared with prior art, advantage of the present utility model and good effect are：By at the top of vertical insulation shell Form is opened up, form carries out blocking sealing by heat insulation glass part, and user can be directly viewable storing from top through form The article stored in cavity, and in order to ensure heat-insulating property, the inner bag and shell one of heat insulation glass part and vertical insulation shell With foam chamber body is formed, on the one hand the foaming layer formed in the cavity that foams is able to ensure that the heat-insulating property of whole foaming box body, keeps away Exempt from that scattering and disappearing for cold occurs at the joint face of form and heat insulation glass part, heat insulation glass part is entered in another aspect foaming layer Being fixed on vertical insulation shell for one step, causes vertical-foaming casing formation overall structure, effectively in the presence of foaming layer Raising casing overall construction intensity so that overcome open up form at the top of the vertical insulation shell and caused by superstructure intensity Not enough defect, realizes on the premise of heat-insulating property is ensured, meets the article that user is checked in storage chamber body from top, carry High user embodiment property and ease of use.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are Some embodiments of the present utility model, for those of ordinary skill in the art, are not paying the premise of creative labor Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation for the vertical refrigerating cabinet that the utility model has top transparent show area;

Fig. 2 is the sectional view for the vertical refrigerating cabinet that the utility model has top transparent show area;

Fig. 3 is the sectional view of the utility model vertical-foaming casing；

Fig. 4 is the close-up schematic view of a-quadrant in Fig. 3；

Fig. 5 is the close-up schematic view in B regions in Fig. 3；

Fig. 6 is the explosive view of the utility model vertical-foaming casing；

Fig. 7 is the explosive view of the utility model heat insulation glass part；

Fig. 8 is the structural representation of the utility model air channel module；

Fig. 9 is the explosive view of the utility model air channel module；

Figure 10 is the explosive view of the utility model storage drawer.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to The scope of the utility model protection.

As shown in Fig. 1-Figure 10, the vertical refrigerating cabinet with top transparent show area that the utility model is provided is using vertical Foaming box body 100, and vertical foaming box body 100 can using hinge type insulation door body by the way of, storage drawer can also be used Mode realize switch.Vertical refrigerating cabinet with top transparent show area is to refrigeration system is configured with, refrigeration system is by pressing Contracting machine 301, condenser 302, throttling arrangement and evaporator 303 are constituted.

Wherein, in order to realize top transparent displaying function, vertical-foaming casing 100 include vertical insulation shell 1, it is described The front of vertical insulation shell 1 forms opening, and the vertical insulation shell 1 includes shell 11 and is arranged in the shell 11 Inner bag 12, the formation of the inner bag 12 storing cavity, the top of the vertical insulation shell 1 is offered to be connected with the storing cavity Form 121, the vertical-foaming casing 100 also includes heat insulation glass part 2, and the heat insulation glass part 2 covers described Form 121, forms foaming cavity, the foam chamber between the heat insulation glass part 2 and the shell 11 and the inner bag 12 Foaming layer is formed in body.Specifically, vertical-foaming casing 100 forms form 121 at the vertical top of insulation shell 1, and by protecting Warm glass component 2 covers and seals up form 121, in actual use, and user can pass through heat insulation glass part 2 from form The article stored in 121 observation storing cavitys；And in order to ensure the integral sealing heat-insulating property of vertical-foaming casing 100, insulation Foaming cavity is formed between glass component 2 and the shell 11 and the inner bag 12, by the way of foaming so that protecting Foaming layer is formed between warm glass component 2, the shell 11 and the inner bag 12, foaming layer will seal up form 121 and insulation The joint face formed between glass component 2, reduces cold and is revealed at form 121, improve heat-insulating property；Meanwhile, ensuring While heat-insulating property, due to foaming formation foaming between heat insulation glass part 2, the shell 11 and the inner bag 12 Layer so that the direct bonding strength of three is greatly enhanced, heat insulation glass part 2 will be overcome because the vertical top of insulation shell 1 is opened up Form 121 and the defect for causing the vertical top structure intensity of insulation shell 1 to decline, so that it is guaranteed that vertical-foaming casing 100 makes Use reliability.Wherein, shell 11 can include U-shaped main body 111, upper beam 112 and backboard 113, and the U-shaped main body 111 has bottom Portion and two sidepieces, the upper beam 112 and the backboard 113 are arranged between two sidepieces of the U-shaped main body 111, upper beam 112 are located at the front of backboard 113, and the top of the inner bag 12 is provided with the form 121, specifically, shell 11 uses U-shaped master Body 111, reaches integral type appearance, and overall structure is more consolidated, and realization is formed at the top of shell 11 for installing insulation The installing zone of glass component 2, and after inner bag 12 is placed in U-shaped main body 111, the form 121 at the top of inner bag 12 is located at installing zone In, so as to after heat insulation glass part 2 is installed, form 121 can be covered by heat insulation glass part 2, more facilitate vertical The quick assembling of foaming box body 100 is foamed；And for the ease of installing compressor 301, shell 11 is provided with cabin 114 and bonnet Plate 115, the bottom of U-shaped main body 111 is provided with gap structure（It is unmarked）, the bottom of the inner bag 2 has been correspondingly formed depression knot Structure（It is unmarked）, the sunk structure forms to install in cavity, the installation cavity with the gap structure is provided with cabin 114, and the behind that back shroud 115 is arranged on shell 11 covers in backboard 113 and cabin 114, the back shroud 115, the machine Storehouse 114 and the formation heat-dissipating cavity of the backboard 113, the compressor 301 are arranged in the cabin 114, the condenser 302 It is fixed on the backboard 113, is provided with cold wind import and hot-blast outlet, the heat-dissipating cavity and sets on the back shroud 115 Be equipped with radiator fan 101, radiator fan by extraneous air from cold wind import is drawn into heat-dissipating cavity, air and condenser 302 and the heat exchange of compressor 301 after from hot-blast outlet discharge, realize radiating.In addition, heat insulation glass part 2 include panel 21, it is true Empty glass plate 22 and foaming framework 23, the hollow plate glass 22 and the foaming framework 23 are fixed on the following table of the panel 21 Face, the foaming framework 23 is enclosed in the periphery of the hollow plate glass 22, and the foaming framework 23 has turnup structure 231, The turnup structure 231 covers in the panel 21, shape between the foaming framework 23 and the shell 11 and the inner bag 12 Into the foaming cavity.Specifically, heat insulation glass part 2 is assembled by panel 21, hollow plate glass 22 and foaming framework 23, Heat insulation glass part 2 is by foaming framework 23 on shell 11, and hollow plate glass 22 is located at form 121, foam frame Hair is formed between frame 23, the U-shaped main body 111, the upper beam 112, the backboard 113, the cabin 114 and the inner bag 12 Steep in cavity, the foaming cavity and form foaming layer, and the inner ring of form 121 can be provided with window frame 122, the side of window frame 122 Edge is provided with installing plate（It is unmarked）, the window frame is inserted in the form 121, and the installing plate is fixed on the inner bag 12 Inner roof wall, the foaming framework 23 is installed on the window frame 122, in foaming process, and after expanded material hardening, foaming layer is risen Completely foam cavity, so that foaming framework 23 deforms upon the edge for being squeezed in hollow plate glass 22, can be incubated glass Glass part 2 with vertical insulation shell 1 is more solid and reliable fits together.And in order to meet different user to the outward appearance of shell 11 The different demands of effect, the both sides of shell 11 are provided with dismountable decorative panel 16, specifically, decorative panel 16 is using dismountable Mode is arranged on shell 11, in actual use, can use different appearances according to user's request difference Decorative panel 16, so that the individual demand of user is met, wherein, two sidepieces of U-shaped main body 111 are respectively arranged with the first grafting Portion 116, the inner surface setting of the decorative panel 16 has the second plug division（It is not shown）, first plug division 116 and described the Two plug divisions are plug-in；And in order to realize decorative panel 16 and the good connection of heat insulation glass part 2, the side of turnup structure 231 Edge is provided with the first Access Division 232, and the top edge of the decorative panel 16 is provided with the second Access Division 161, first Access Division 232 are fastened with second Access Division 161.

Further, in order to improve top bandwagon effect, the storing cavity middle position is set in the lower section of the form 121 There is an illuminating lamp, the light that illuminating lamp is produced will illuminate space around form 121, wherein, and illuminating lamp can include light-emitting substrate With the light source composition being arranged under light-emitting substrate so that illuminating lamp constitutes area source 15, improves bandwagon effect；For example：Form 121 Lower section can be provided with transparent wine frame or hollow out wine frame 500, and area source 15 is located at the lower section of hollow out wine frame 500, hollow out wine frame 500 In placement after drinking, area source 15 irradiates bottle through hollow out wine frame 500, enables a user to preferably see from top and engraves Wine in empty wine frame 500.And insulation cut-off is provided with the space of storing cavity, the storing cavity in order to more effectively utilize 13, the storing cavity is divided into displaying cavity setting up and down by the insulation cut-off 13（It is unmarked）With lower storing cavity （It is unmarked）, the hollow out wine frame 500 is in the displaying cavity, and the area source 15 is arranged on the insulation cut-off 13 On, wherein, insulation cut-off 13 is arranged in storing cavity using dismountable mode, described on the vertical insulation shell 1 Central sill 14 is provided with opening, the inwall of the inner bag 12 has been correspondingly formed support protrusion（It is unmarked）, the central sill and described Support protrusion forms annular peripheral frame, and the insulation cut-off 13 is detachably arranged in the annular peripheral frame.Wherein, central sill 14 can Think individual components, the inside of central sill 14 itself is provided with insulation material, or, the both ends of the central sill 14 be provided with it is described The foaming layer of foaming is also formed with the through hole that the cavity that foams is connected, central sill 14.In addition, heat insulation glass part 2 is additionally operable to Fixed control panel 600 is installed, control panel 600 is arranged on the following table of heat insulation glass part 2 by the way of detachably installing Face, specifically, forming the Touch Zone 211 on the panel 21, installing port 232 is provided with the turnup structure 231, described Control panel 600 is installed in the installing port 232.

The specific assemble method of the utility model vertical-foaming casing 100 is as follows：

Step 1: inner bag 12 is pre-installed vertical insulation shell 1 is formed in shell 11.Specifically, by inner bag 12 in advance mounted in U-shaped Side installs upper beam 112, backboard 113 and cabin 114 and forms vertical insulation shell in main body 111 and before and after U-shaped main body 111. Wherein, after inner bag 12 is mounted in U-shaped main body 111 in advance, upper beam 112, central sill 14 and backboard 113 are fixed on U-shaped master by adhesive tape Realize that prepackage is fixed on body 111.

Step 2: heat insulation glass part 2 is fitted together with vertical insulation shell 1, heat insulation glass part 2, which is covered, to be regarded Window 121, forms foaming cavity between heat insulation glass part 2, shell 11 and inner bag 12.Specifically, heat insulation glass part 2 is placed Lower section, vertical insulation shell 1 is stood upside down and places and is arranged on from the top of heat insulation glass part 2 on heat insulation glass part 2, insulation Glass component 2 covers form 121, and foaming cavity is formed between heat insulation glass part 2, shell 11 and inner bag 12, wherein, inciting somebody to action Vertical insulation shell 1, which stands upside down, to be placed and after the top of heat insulation glass part 2 is on heat insulation glass part 2 so that vertical Insulation shell 1 is installed on the foaming framework 23 of heat insulation glass part 2, and the window frame 122 on the inner bag 12 of vertical insulation shell 1 Clamp is carried out with foaming framework 23 to be connected, and the foaming cavity is formed between foaming framework 23, shell 11 and inner bag 12.And due to The warm weight of glass component 2 is larger, if being installed from top, installation difficulty is larger, and buckle alignment difficulties are, it is necessary to which many people cooperation, also holds Fragile casing, and reverse mounted mode is used, installation difficulty can be reduced, reducing casing damages problem, by heat insulation glass portion Part 2 place lower section, on the one hand can avoid because the heavier-weight of heat insulation glass part 2 cause it is unexpanded before shell 11 because weighed Deform again, on the other hand, heat insulation glass part 2 is placed in bottom, and foamed material flows to bottom, can be with shape at form 121 Into finer and close foaming layer, the heat-insulating property and connection reliability at form 121 are improved.

Step 3: injecting expanded material into foaming cavity, expanded material forms foaming layer in foaming cavity, is incubated glass Glass part 2, shell 11 and inner bag 12 are linked together by foaming layer.

Based on above-mentioned technical proposal, optionally, the vertical refrigerating cabinet with top transparent show area can use direct-cooled Mode, for example：Evaporator is arranged on inner bag 12；Vertical refrigerating cabinet with top transparent show area can also use air-cooled Mode, blown using modularization air channel 400, specifically, modularization air channel 400 include air channel housing 41 and blower fan 42, Air outlet 401 and return air inlet 402 are provided with the air channel housing 41, the blower fan 42 is arranged on the air channel housing 41, The evaporator 303 and the modularization air channel 400 are arranged on the back of the storing cavity of inner bag 12；The storing cavity In air sucked from the return air inlet 402 and after the evaporator 303 heat exchange by the blower fan 42 from the air-out Mouth 401 is blown into the storing cavity；Due to the influence of the factor such as gravity and blower fan 42, traditional vertical freezer blows in cold wind After going out, cold air still has sinking tendency, for the shorter space of height, in storage chamber body before and after have cold wind circulation less than feelings Condition, causes and insufficient front side is circulated in wind（Close to refrigerator door side）And rear side（Close at refrigerator backboard）There is dead angle, The temperature at this is caused to increase with the temperature inside the box difference, and, the requirement of uniformity of temperature profile smooth in order to meet air circulation flow, The air outlet 401 and return air inlet 402 are located at the corresponding sidewall locations of the storing cavity respectively, the He of air outlet 401 Between return air inlet 402 formed bottom horizontal flow sheet air-flow, blower fan 42 start after, cold wind from the level of air outlet 401 blow out, with storing After food heat exchange in cavity, the negative pressure produced from the return air inlet 402 positioned at opposite side by blower fan 42 is sucked, the sky after suction Gas is blown out after the cooling of evaporator 303, then from air outlet 401, due to the air outlet 401 and the horizontal cloth of return air inlet 402 of the circulation Put, convective exchange of the cold air on the horizontal plane is more abundant, so as to reduce in the space plane dimension all around The temperature difference of point.For the vertical refrigerating cabinet with top transparent show area being related in the utility model, the height of cavity is shown Shorter, then the air outlet 401 and return air inlet 402 that modularization air channel 400 is located in displaying cavity are located at the storing cavity respectively Corresponding sidewall locations at, displaying cavity in formed bottom horizontal flow sheet air-flow；And the height for lower storing cavity is higher, then mould The air outlet 401 and return air inlet 402 that block wind transmission road 400 is located in lower storing cavity then can be using conventional arrangements, i.e. air outlet 401 and return air inlet arranged about 402.Wherein, the air channel housing 41 includes the fore shell 411 and rear shell 412 linked together, institute State and the air outlet 401 and the return air inlet 402 be provided with fore shell 411, thermal insulator 43 is provided with the air channel housing 41, Air-out passage 431 and return air channel 432 are formed in the thermal insulator 43, the air-out passage 431 connects with the air outlet 401 Logical, the return air channel 432 is connected with the return air inlet 402, and the rear surface of the thermal insulator 43 forms fluted（It is not shown）, Air-out cavity is formed between the groove and the rear shell 412, the blower fan 42 is arranged in the air-out cavity, using in guarantor Corresponding air-out passage 431 and return air channel 43 are set in thermal insulator 43, it can be ensured that air-out and return air are not interfere with each other, meanwhile, In the case of conveying cold air to multiple cavities, multigroup air-out passage 431 and return air channel 43 can be used, it is ensured that cold It is evenly distributed, air vent is provided with the rear shell 412, the blower fan sets shell in the rear and covers in the air vent 413, the evaporator 303 is located between the return air channel 43 and the air vent 413, and the air in storing cavity passes through back Wind passage 43 is delivered to evaporator 303, in the presence of blower fan 42, and the air that return air channel 43 is exported is passed through and the heat of evaporator 303 After exchange from ventilating opening 413 enters air-out cavity, the outlet of the return air channel 432, institute are provided with the rear shell 412 State the outlet that evaporator 303 is fixed on shell 412 in the rear and covers in the return air channel 432.And in order to accurately control On the temperature for the sub- cavity of storing that storing cavity insulation cut-off 13 is divided into, the air-out passage 431 or the air outlet 401 Air door 44 is provided with, by controlling the switch of air door 44 accurately to control the temperature of the different sub- cavitys of storing.In addition, using wind The vertical refrigerating cabinet with top transparent show area of cold mode, when installing insulation cut-off 13, support is formed with fore shell 411 Beam 414, the central sill 14, the support beam 414 and the support protrusion form annular peripheral frame.

For by the way of insulation door body 200 ', insulation door body 200 ' is arranged on vertical insulation shell 1 by hinge, Wherein, insulation door body 200 ' can be using foaming door body or vacuum glass door.It is described for by the way of storage drawer 200 Slide rail 20 is provided with inner bag 12, the storage drawer 200 is arranged on the slide rail 20, wherein, for using multiple storings The vertical insulation shell 1 of sub- cavity, the bottom of the storage drawer 200 in the sub- cavity of topmost storing is transparent configuration, and Hollow out wine frame 500 is placed in storage drawer 200, and storage drawer 200 is included before drawer front 201 and pallet 202, the drawer Support frame 203 is provided with plate 201, support frame as described above 203 is arranged on the slide rail 20, and the pallet 202 is overlapped on described On support frame 203.It is preferred that, for convenience user from the unilateral observation of storage drawer 200 its storage article, drawer front 201 It is made of vacuum glass, the edge of drawer front 201 is provided with barrier bed（It is unmarked）, the area surrounded described in the barrier bed Domain forms perspective area.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that： It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc. With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model embodiment technology The spirit and scope of scheme.

Claims (10)

1. a kind of vertical refrigerating cabinet with top transparent show area, including vertical insulation shell and refrigeration system, the refrigeration System includes compressor, condenser, throttling arrangement and the evaporator linked together, the front formation of the vertical insulation shell Opening, the vertical insulation shell includes shell and inner bag, the inner bag formation storing cavity, it is characterised in that the shell Including U-shaped main body, upper beam, backboard, cabin and back shroud, the U-shaped main body has bottom and two sidepieces, the upper beam, institute State backboard, the cabin and the back shroud to be arranged between two sidepieces of the U-shaped main body, the backboard is located at the machine The top in storehouse, the upper beam is located at the front side of the backboard, and the back shroud covers in the cabin and the backboard, it is described after Cover plate, the cabin and backboard formation heat-dissipating cavity, the compressor are arranged in the cabin, and the condenser is fixed On the backboard, it is provided with the back shroud in cold wind import and hot-blast outlet, the heat-dissipating cavity and is provided with radiation air Fan；The form connected with the storing cavity is offered at the top of the inner bag, the inner bag is set in the housing；It is described Vertical refrigerating cabinet with top transparent show area also includes heat insulation glass part, and the heat insulation glass component lid residence, which is stated, to be regarded Window, is formed between the heat insulation glass part, the U-shaped main body, the upper beam, the backboard, the cabin and the inner bag Foamed cavity, and foaming layer is formed in the foaming cavity.

2. the vertical refrigerating cabinet according to claim 1 with top transparent show area, it is characterised in that the insulation glass Glass part includes panel, hollow plate glass and foaming framework, and the hollow plate glass and the foaming framework are fixed on the face The lower surface of plate, the foaming framework is enclosed in the periphery of the hollow plate glass, and the foaming framework has turnup structure, institute State turnup structure and cover in the panel, the foam chamber is formed between the foaming framework and the shell and the inner bag Body.

3. the vertical refrigerating cabinet according to claim 2 with top transparent show area, it is characterised in that the form Inner ring is provided with window frame, and the foaming framework is installed on the window frame.

4. the vertical refrigerating cabinet according to claim 1 with top transparent show area, it is characterised in that the U-shaped master The bottom of body is provided with gap structure, and the bottom of the inner bag has been correspondingly formed sunk structure, and the sunk structure lacks with described Mouth structure formation, which is installed in cavity, the installation cavity, is provided with the cabin.

5. the vertical refrigerating cabinet according to claim 1 with top transparent show area, it is characterised in that also including module Wind transmission road, the modularization air channel includes being provided with air outlet and return air inlet on air channel housing and blower fan, the air channel housing, institute State blower fan to be arranged on the air channel housing, the evaporator and the modularization air channel are arranged on the back of the body of the storing cavity Portion；Air in the storing cavity sucked from the return air inlet and after the evaporator heat exchange by the blower fan from institute Air outlet is stated to be blown into the storing cavity.

6. the vertical refrigerating cabinet according to claim 5 with top transparent show area, it is characterised in that the return air inlet It is located at respectively at the corresponding sidewall locations of the storing cavity with the air outlet, shape between the return air inlet and the air outlet Into the air-flow of bottom horizontal flow sheet.

7. the vertical refrigerating cabinet according to claim 5 with top transparent show area, it is characterised in that the air channel shell Body includes being provided with the air outlet and the return air inlet, the air channel on the fore shell and rear shell linked together, the fore shell It is provided with housing in thermal insulator, the thermal insulator and forms air-out passage and return air channel, the air-out passage and the air-out Mouth connection, the return air channel is connected with the return air inlet, and the rear surface of the thermal insulator forms fluted, the groove and institute State and form air-out cavity between rear shell, the blower fan is arranged in the air-out cavity.

8. the vertical refrigerating cabinet according to claim 7 with top transparent show area, it is characterised in that on the rear shell Air vent is provided with, the blower fan sets shell in the rear and covers in the air vent, and the evaporator is located at the return air Between passage and the air vent.

9. the vertical refrigerating cabinet according to claim 5 with top transparent show area, it is characterised in that the storage chamber At least one insulation cut-off is provided with body, the storing cavity is divided into multiple storings setting up and down by the insulation cut-off On sub- cavity, the air channel housing the corresponding air outlet and the return air are provided with each sub- cavity of storing Mouthful；Wherein, it is provided with area source on the insulation cut-off of topmost.

10. the vertical refrigerating cabinet according to claim 9 with top transparent show area, it is characterised in that described vertical Central sill is provided with insulation shell in said opening, the two side of the inner bag has been correspondingly formed support protrusion, the air channel Support beam is provided with housing, the central sill, the support beam and the support protrusion form annular peripheral frame, the insulation cut-off It is detachably arranged in the annular peripheral frame.